wdatb 2.160-2 - evroprom.com

2.160 - 2.600 HYDRONIC

The expertise which Clivet has accumulated in the medium and high power chiller sector has led to the development of the WDATB series, whose main features are: EFFICIENCY Eurovent class "B" energy efficiency courtesy of new screw compressors, an economy circuit and tube-bundle exchangers specially developed for gas R-134a, representing the best balance between performance enhancement and controlling costs; SELF-ADAPTIVITY new electronics developed by Clivet: continuous adaptation of the refrigerator operating parameters to the load conditions of the system in which it is installed, reducing consumption and noise levels, and extending the useful life of the components; ROBUSTNESS a load bearing structure made of hot enamelled galvanized sheet metal, semi-hermetic screw compressors and tube-bundle evaporators: it all adds up to guaranteed reliability and constant performance over time.

®

WDATB 2.160-2.600 AIR COOLED WATER CHILLER FOR OUTDOOR INSTALLATION

BCLASS

WDATB R-134a New series of air cooled liquid refrigerators. Class "B" of EUROVENT energy efficiency.

Power of over 1400 kW with only 2 screw compressors. Continuous modulation power adjustment (Stepless).

Specifically designed heat exchangers. High-efficiency refrigeration circuit with economizer.

Modern, smart electronic management.

WDATB 2.160 - 2.600 (R-134a) Cooling

Size [kW]

2.160 388

2.180 440

2.190 485

2.200 534

2.240 588

2.280 669

2.300 751

2.320 807

2.340 855

2.360 905

2.440 994

2.480 1108

2.540 1239

2.600 1384

Clivet is partecipating in the EUROVENT Certification Programme "Liquid Chilling Packages". Products are listed in the EUROVENT Directory of Certified Products and in the site www.eurovent-certification.com.

Eurovent Chillers Certification Programme covers air cooled packaged chillers up to 600 kW and water cooled packaged chillers up to 1500 kW.

CERTIFIED QUALITY SYSTEM UNI EN ISO 9001:2008

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HYDRONIC 2.160 - 2.600

COMPRESSOR Compact semi hermetic helicoidal twin screw com-pressors: the main screw (male, with five lobes) is driven directly by the electric motor, while the se-condary screw (female with six vanes) is driven by the primary one. The intrinsic volumetric ratio is precisely planed to be applied in the field of air-conditioning with ecological refrigerant R-134a. The screws are made from steel alloy and the axial bearings are in tandem configuration for greater sturdiness. The seal is guaranteed by extremely accurate tolerances in the machining of all moving parts and by the specific circulation of oil between the screws. Continuous modulation of cooling capacity (Stepless) with oilcontrol dynamic. The free flow lubrication system resulting from pressure differences, is equip-ped with a highly efficient separator, level indicator and oil filter (replaceable). An oil heater prevents excessive dilution of the oil by the refrigerant, and is automatically activated at all stages where the compressor is switched off. The asynchronous three-phase two pole motor is suction gas cooled, reduced load start of the star delta type or Part Winding (according the compressor’s size) Fully protected electronic module, with safety sensor for monitoring discharge temperature, sensors for monitoring maximum temperature of the windings, device to monitor the motor rotation direction and device to monitor absence of phase. Incorporated silencer non return valve and shut-off valve on the compressor discharge Filter on the suction line, at the inlet to the compressor. Automatic internal saftey valve between HP & LP. STRUCTURE The bearing structure is made from hot-galvanized and painted plate and the external panelling from pre-painted aluminium, ensuring maximum weatherability. The uniform unit weight distribution is guaranteed by the base structure, realized with galvanized and painted plate section bars, featuring holes and/or stirrups to simplify the unit lifting and earthing. The entire structure has been sized with modern calculation tools and finished elements to ensure the maximum safety and sturdiness of the system. INTERNAL EXCHANGER Direct expansion exchanger with refrigerant side independent circuit for each compressor. The exchanger is composed of a cover made of carbon steel. The tubes, anchored to the tube plate by mechanical expansion, are made of copper, high efficiency, internally rifled to improve thermal e-xchange and specially designed for use with mo-dern ecological refrigerants. It also includes a water side protection differential switch, an anti-freeze heating element to protect against icing, and covering in closed-cell thermo-insulating material that prevents the formation of condensa-tion and heat exchange with the exterior. EXTERNAL EXCHANGER Finned exchanger, made from copper pipes arran-ged in staggered rows and mechanically expanded for better adherence to the collar of the fins. The exchangers are planned, designed and produced directly by CLIVET. The fins are made from alumi-nium with a special corrugated surface, set a suita-ble distance apart to ensure maximum heat exchan-ge efficiency. The coils are complete with integral subcooling circuit which assures the correct refrigerant feeding of the expan-sion valve. Available in different options as in optional list. FAN Helical fans with sickle-shaped blades with "Winglets" at the end, coupled

directly to a three phase electric external rotor motor with ther-mal protection incorporated in version IP 54. Housed in aero-dynamically shaped nozzles to increase efficiency and minimize noise levels. They are fitted with protective safety guard grilles.

REFRIGERANT CIRCUIT The units are made with independent refrigerant circuits, each with: - circuit with economizer exchanger (only in provided sizes) - electronic expansion valve (see details further on) - low pressure switch - high pressure switch - low pressure safety valve (safety valve with shut-off valve sealed with lead, open for possible inspection) - high pressure safety valve (safety valve with shut-off valve sealed with lead, open for possible inspection) - high and low pressure gauges - replaceable anti-acid solid cartridge dehydrator filter - sight glass with moisture indicator - compressor discharge shut-off valve - liquid line shut-off valve

ELECTRICAL PANEL the Power Section includes: - isolating transformer for auxiliary circuit power supply - fan overload circuit breakers - compressor fuses and thermal overload relay - compressor control contactor - fan control contactors the control section includes: - proportional + integral water temperature control - antifreeze protection - compressor overload protection and timer - self-diagnosis system with immediate display of the error code - prealarm function for water anti-ice and high refrigerant gas pressure - compressor operating hour display - phase monitor - remote ON/OFF control - automatic compressor start rotation control - relay for remote cumulative fault signal - display of the set values, the error codes and the parameter index - input for demand limit (absorbed power limit according to an external signal 0÷10V or 4÷20mA) - ON/OFF and alarm reset buttons - UP and DOWN buttons to increase and decrease the values - interface terminal with graphic display ACCESSORIES - copper / copper condenser coils - copper / aluminium condenser coils with acrylic lining - copper / aluminium condenser coils with Fin Guard (Silver) treatment - condenser coil and compressor compartment protection grill. - compressor suction shut-off valve - Hydropack (group of pumps on board: see additional information below), in options with motors with 2 and 4 poles. - Anti-ice electric heaters utility side for hydronic group - power factor correction capacitors (cosfi > 0.9) - compressor overload circuit breakers - main door lock isolator switch (compulsory per have certification CE) - Master-Slave function - Free contacts for compressor state - Free contacts for compressor state and enabling - clean contacts for compressor enabling and status, local/off/BMS selector. - set point compensation with 4-20 mA or 0-10 V signal - set point compensation with outside temperature probe - set point compensation according to the outside enthalpy - data logger (device for the acquisition of status and regulation values, as well as for recording the operation conditions in the surrounding of alarm events) - remote microprocessor control unit - phase cutting fan speed controller - spring antivibration mounts - ECOBreeze (see details further on) - CAN/MODBUS serial converter kit - CAN/LON WORKS serial converter kit - CAN/BACnet serial converter kit TEST All the units are factory-tested in specific steps, before shipping them. After the approval, the moisture contents present in all circuits are analyzed, in order to ensure the respect of the limits set by the manufacturers of the different com-ponents.

STANDARD UNIT SPECIFICATIONS

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2.160 - 2.600 HYDRONIC

CONFIGURATION CODE

(1) ENERGY RECOVERY Partial energy recovery(D) it is achieved using tube bundle exchangers, suitable for recovering the heat from the desuperheating zone, up to a maximum of 20% of the total heat of the unit. Total energy recovery(R) made using tube bundle exchangers to recover 100% of the condensing heat for production of hot water. The version in question is supplied as standard with a variable-speed low temperature device. In addition, exchangers are complete with safety differential pressure switch on the water side, antifreeze heater to protect against the risk of ice.

(2) LOW TEMPERATURE Water low temperature(B) this version allows unit operation in the range of water and glycol mix tempera-tures between +4 and -8°C. Two Versions are available: - Unit only for low temperatures - Unit with double set-point operating set-point (Please contact our Sales office for special conditions)

(3) FREE COOLING direct Free-cooling(FCD) Version that allows to recovery free-cooling from ambient when tha ambient air temperature is lower than the system outlet water temperature.

(4) ACOUSTIC CONFIGURATION Standard acoustic configuration(ST) see description "STANDARD UNIT SPECIFICATIONS" Acoustic configuration with compressor soundproofing(SC) this configuration is obtained by inserting the compressors in a soundproof enclosure. Low noise acoustic configuration(LN) this configuration is obtained by inserting the compressors in a soundproofed enclosure and reducing the speed of the fans, with a larger condensing sec-tion. Extremely low noise acoustic configuration(EN) With reference to the LN setup, fan rotation speed is further reduced with a greater condensing section. The speed adjuster for fans with phase cut is provided standard.

(5) ENERGY EFFICIENCY Energy efficiency for temperate climate(T) standard

(6) HEAT EXCHANGERS APPROVALS Heat exchangers approvals C = CLIVET (Internal Testing)(CLV) Heat exchangers approvals CE = PED (European Testing)(PED)

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HYDRONIC 2.160 - 2.600

EER > = 3.1 A

EER 2.9->3.1 B

EER 2.7->2.9 C

EER 2.5->2.7 D

EER 2.3->2.5 E

EER 2.1->2.3 F

EER <2.1 G

LOW CONSUMPTION

HIGH CONSUMPTION

Energy efficiency class

In the scenario of rapid climate change in which we live today, the commitment to respect for the environment and a more rational use of resources focuses even greater attention on the energy efficiency of buildings and systems. The interest that Clivet has always dedicated to energy efficiency pays off in this new series of air-cooled water chillers, WDATB. Class "B" according to EUROVENT energy efficiency classification.

Standard electronic expansion valve

Efficiency is in the standard scope of supply as a result of the electronic expansion valve. This element optimizes the superheating in any load condition thus offering a large number of advantages which can be summed up as follows: - Fast and precise action due to the microprocessor based control with PID algorithms and to the step-motor. - High energetic efficiency in all conditions, thanks to the reduction of transients, in terms of amplitude and duration, following load variations. - Extended operating limits of the unit concerning minimum partial load and minimum air temperature at condenser. - Better operating conditions for the compressor, thanks to the lower discharge gas temperature and preventing liquid return and insufficient lubrication. - Easy unit set-up, even in special application seen the flexibility of the valve and its control parameters . - More responsible use of refrigerant as the overall quantity required is smaller. - Enhanced reliability of the operation of refrigerant circuit due to simplification of its components, to the control of the maximum operating pressure (MOP) and to the individual alarm condition indication.

Transient and effect on superheating

The instability of the superheating coming from the variation of the capacity supplied is reduced and is ra-pidly zeroed by the PID control and its fast reaction. This allows a steady operation, within the safety limits, around the most favorable value.

New generation of fans This Series is equipped with a new axial fan designed in the best european laboratories in cooperation with the make. The result of the research has permitted to develop a new wing contour "Winglets type" at the end of the blade. This allows great result both with an average noise reduction of 6dB(A) and an energy saving of 10%.

Seasonal efficiency=ESEER

ESEER: Guarantee in the performance means to be able to plan realistically the energy consumption and then the costs. The ESEER = European Seasonal Energy Efficiency Ratio, contrarily to the simple EER, is calculated as a combination of different operating conditions, which have been recently declared by Eurovent/CEN, in order to demonstrate the chiller efficiency while operating also in off-design conditions, normal in the mid-season.

Example of calculation referred to unit WDATB 2.200 ST. - a,b,c,d, = partial load conditions and air temperature used for the ESEER calculation. -Weight % = space of time during which the unit works at the described conditions (used in the weighted sum). -Load % = partialization of the unit drop (referred to nominal capacity). -Air temperature = condensate coil intake air temperature.

-Water temperature = evaporator water temperature. -EERa,b,c,d = EER calculated according to the partial load conditions

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2.160 - 2.600 HYDRONIC

The ECOBreeze option envisages the utilisation of special fans driven by electrical Brushless motors. This techno-logy envisages a permanent-magnets rotor, coupled with a very advanced magnetic field electronic switching control to the stator, directly integrated within the motor itself. A veritable “feather in the cap” is the electronic swi-tching device that manages the precise and effective modulation of the fan’s rotation speed and, therefore, of the fan’s capacity. The management of this device is entrusted to the unit’s general control system, thus assuring com-

plete integration with the other refrigerating unit’s components; this also allows the attaining of an exceptional overall efficiency. Furthermore, by integrating the control directly within the fan, one is guaranteed absolute suitability in the regulator/fan pair, differently from what is experienced in traditional systems. Finally, under particularly demanding or emergency conditions, for example should the environment temperature rise beyond the limits foreseen, before shutting the delivered power and/or setting the unit under alarm, the control device will detect the specific situation and will force the fans to a rotation speed beyond the nominal value, thus assuring an additional capacity of about 15% of the specified value. In this way, it is possible to assure the production of refrigerated water also when traditional units would be forced into alarm conditions.

Accessory:ECOBreeze

Within the range of air condensation-based products, Clivet introduces an innovative techno-logy based on the deployment of fans driven by Brushless motors, completely electronically-controlled, characterised by extremely high efficiency and which allow a very advanced adju-stment of fan speeds.

Electric motor intrinsic efficiency guarantees a consumption reduction in every operation conditions.

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400

600

800

1000

1200

1400

1600

1800

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5000 7000 9000 11000 13000 15000 17000 19000

Air Performance [m3/h]

Inp

ut

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[W]

Traditional fans

EcoBreeze

3 p

h m

oto

r

Eco

Bre

eze

%

10%

20%

30%

40%

50%

60%

70%

80%

90%

Eff

icie

ncy

h

The final result confirms that in comparison to the traditional three-phase induction motors, also with frequency and/or voltage governing, the internal losses within the iron are reduced by 60%, those of the copper by 40%, whereas the intrinsic consumption is about half of that of a traditional modulator (inverter, phase adju-ster). The energy cutback, and therefore the money saved, under all operating conditions are truly remarkable and the initial investment is repaid in very few months. From that moment onwards the reduced operative costs turn directly into an economic gain for the user.

The start-up is progressive, without start absor-ption peaks.

When fans turn at minimum necessary speed, noise emissions are reduced.

In addition to this, a generalised reduction in noise emission is obtained, due to the effect of both the rotation speed which is always modulated to the most suitable value, in keeping with the operation conditions, and the technology deployed in the governing which doesn't induce particular fre-quencies and vibrations in the rotation.

The current damping at start-up (see diagram) due to the control typology, but also to the absence of brushing contacts for the power supply to the rotor, drastically reduce the harmful stresses for the lifetime of the component. In the final analysis, the fan’s life can be considered as practically unlimited (greater than 80,000 hours).

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0 2000 4000 6000 8000 10000 12000 14000

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LpA

[d

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air volume m3/h

TRADITIONAL FAN

FANECObreeze

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HYDRONIC 2.160 - 2.600

By equipping the refrigerating units with the Hydropack accessory, the necessary flow capacity/head are provided in different versions according to the plants potential. HYDROPACK with 2 pumps:in case of blockage of a pump, the unit continues to operate normally up to about 60% of the load; this condition is in any case more reliable than the traditional solution with a single-pump of greater power. HYDROPACK with 3 pumps: if one pump shuts down, the unit continues to operate normally up to about 80% of the load. Electric pumps with 2-pole motor (2950 rpm) for the versions ST/SC/LN and electric pumps with 4-pole motors (1450 rpm) for the versions ST/SC/LN/EN are available. The 4-pole option ensures a lower noise with lower max. useful head. More specifically, all main components (including the pre-setting of the connection to the system) are hydraulically connected through swift-latch connections instead of the traditional welding, flanging and threading, with obvious advantages for the user. - They can be easily dismantled, affording an advantage in the inspection and maintenance operations. - Work times are reduced by 90%. - The deployment of specialised personnel is not necessary. - The moving of single components is made very simple. - Weight is reduced since at even piping dimensions the joints weigh half as much as the flanges. - Utilisation of standard components that are available anywhere in the market.

Accessory: Hydropack

New concept of pumping station

HEAD DIAGRAM-FLOW RATE (2 POLE PUMP)

2900 rpm

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300

350

10 20 30 40 50 60 70 80 90 100Flow [l/s]

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2 Pompe A

2 Pompe B

2 Pompe D

2 Pompe C

3 Pompe D

3 Pompe C

Attention: the evaporator pressure drops have to be taken from the heads represented in these diagrams in order to obtain the available head values.

HEAD DIAGRAM- FLOW RATE (4 POLE PUMP)

1450 rpm

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2 Pompe N

2 Pompe O

2 Pompe P

3 Pompe O

3 Pompe P

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Attention: the evaporator pressure drops have to be taken from the heads represented in these diagrams in order to obtain the available head values.

2.160 - 2.600 HYDRONIC

CONNECTION DIAGRAM - GROUP WITH 2 PUMPS CONNECTION DIAGRAM - GROUP WITH 3 PUMPS

VS

PRS M

M

VR

PS&

T

R R

VR

R

VR

R

PP

VS

PRS M

M

VR

P

S&

T

R R

VR

R

P

Multi-pump hydronics group composed of: - R = shut-off valves, - M = pressure gauges, - VS = safety valve (6 Bar), - P = monobloc electric pumps with high-performance single rotor, - VR = non-return valve, - PRS = system charge safety pressure switch (keeps pumps from operating if there is no water), - S&T = evaporator

hydropack electrical data

Hydropack

N° Pumps Type [kW] [A]

2 A 8.0 15.4

2 B 11.0 20.8

2 C 15.0 27.8

2 D 22.0 40.4

2 M 8.0 17.0

2 N 11.0 22.6

2 O 11.0 22.6

2 P 15.0 30.8

3 C 22.5 41.7

3 D 33.0 60.6

3 O 16.5 33.9

3 P 22.5 46.2

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HYDRONIC 2.160 - 2.600

WDATB FREE-COOLING

FREE-COOLING When the temperature of the fresh air is lower than the temperature of the return water of the system, the free-cooling version lets you recover cold from the external environ-ment, reducing the work of the compressors all the way down to nothing. IT IS INTENDED for all applications that require chilled water even in cold weather, such as industrial processes, data processing centres, telephone plants, shopping centres, etc.

USE OF ANTI-FREEZE SOLUTIONS

The heat carrier used in the systems that include a Free-Cooling device require a glycol solution (usually an ethylene type). This substance is required because the Free-Cooling units are intended to be installed where the temperature can drop to very low levels during certain times of the year. The percentage of glycol in the solution depends on the low temperatures that can be expected in the place of installation. Therefore, this parameter is at the discretion of the system designer.

OPERATING LOGIC OF CLIVE UNITS

The Free-Cooling unit differs mechanically from the standard unit due to the addition of a 3-way valve and a special finned packaged air/water heat exchanger. Seasonal weather conditions cause the unit to operate in one of three different modes: • Summer mode. • Spring/autumn mode. • Winter mode. For the unit to work correctly in all situations, in complete safety, and with complete recovery of cooling power, the use of a modern, sophisticated microprocessor is required, which monitors a number of parameters (especially temperature and pressure) for the fresh air, gas and water circuit. The main difference between summer mode and the other modes is the position of the 3-way valve. In the summer, the valve is positioned so that it bypasses the Free Cooling coils, which in the other seasons are involved in cooling the solution.

Ev

Vm

V3

Fa

Bc

Bh

Ve

SL

F

VL

Wi

Wo

Ae 35 °C

15 °C

10 °C

SUMMER SEASON

C

100%

OPERATING LOGIC IN SUMMER MODE

- cooling of the solution is ensured by the refrigerating cycle with operation of the compressors (C) as in a traditional chiller - as you can see in the figure, the Free-Cooling (Bh) coils are not involved.

Ev

Vm

V3

Fa

Bc

Bh

Ve

SL

F

VL

Wi

Wo

Ae 11 °C

15 °C

10 °C

13 °C

MID SEASON

C

50%

OPERATING LOGIC IN SPRING/AUTUMN MODE

- energy savings variable between 0 and 100%, based on the temperature difference between fresh air and the system request - if the unit detects that the fresh air temperature (Ae) is suitable: 1) it inverts the position of the 3-way valve (V3), forcing the solution to travel through the Free-Cooling coils (Bh) before reaching the evaporator (Ev) 2) it sets the fans (Fa) at maximum speed to obtain maximum cooling of the solution from the fresh air 3) the solution thus undergoes an initial cooling which is free and natural 4) the remaining cooling is provided by the refrigeration cycle, with compressors in stepped operation (power absorbed proportional to the degree of stepping) - if the temperature of fresh air increases, the microprocessor will automatically revert operation to sum-mer mode, ensuring the same conditions requested by the user

Ev

Vm

V3

Fa

Bc

Bh

Ve

SL

F

VL

Wi

Wo

Ae 0 °C

15 °C

10 °C

10 °C

WINTER SEASON

C

0%

OPERATING LOGIC IN WINTER MODE

the three way valve (V3) is in the same position as in the previous case; - the temperature of the fresh brings the solution at the outlet of the Free-Cooling coils (Bh) to the tempe-rature required for use; - the microprocessor control completely deactivates all compressors (C), providing all cooling power at no cost, as opposed to standard units; - if the difference between the temperature of the fresh air (Ae) and that required for use is such that the temperature of the solution at the outlet of the Free-Cooling coils (Bh) drops below the set point required for use (which does not compromise unit safety, because of the glycol in the solution), the microprocessor modulates fan speed (Fa), turning them off if necessary. When the fans are off, if the temperature (Wo) continues to drop, the 3-way valve (V3) positions itself as in summer operation, changing to digital and allowing the set point to be maintained.

Key Ae = fresh air Bc = condensing coil Bh = water coil C = scroll compressor Ev = plate evaporator F = filter dryer

Fa = fan

SL = liquid waring light V3 = three-way valve Ve = electronic expansion valve VL = cock on the liquid line Vm = cock on the return line Wi = water inlet Wo = water outlet

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2.160 - 2.600 HYDRONIC

DETERMINATION OF CHILLER PERFORMANCE WITH FREE-COOLING IN CONDITIONS OF FC = OFF

The performance of a unit provided with a free-cooling device varies with respect to the information provided for the standard units as shown in the table:

Glycol 10% 20% 30% 40%

Cooling Capacity 0.97 0.96 0.95 0.94

Compressors input 1.040 1.034 1.030 1.027

EXAMPLE: Determine the performance of a unit WDATB FCD 2,160 SC, free-cooling with water 12/7 °C (30% gl) and fresh air 35°C,

WDATB FCD 2,160 SC (standard) Cooling power = 388 x 0.95 = 369. kW Electrical power of compressors (kW) = 120 x 1.03 = 123. kW

WDATB S 2.160 SC (standard) Cooling power = 388 Kw Electrical power of compressors = 120 kW

DETERMINATION OF CHILLER PERFORMANCE WITH FREE-COOLING IN CONDITIONS OF FC = ON

Size 2.160 2.180 2.190 2.200 2.240 2.280 2.300 2.320 2.340 2.360 2.440 2.480 2.540 2.600

Nominal Free-cooling capacity (1) Kw 402 456 505 554 610 693 774 841 887 941 1026 1144 1280 1434

Nominal air temperature of 100% Free-cooling (1) °C -0.5 -1.0 -1.0 -2.0 -2.5 -3.5 -5.0 -7.5 -6.0 -7.0 -7.5 -10.0 -7.0 -5.5

Nominal Free-cooling capacity (1) Kw 398 454 500 544 602 689 766 824 883 927 1023 1148 1282 1416

Nominal air temperature of 100% Free-cooling (1) °C 0.0 -2.0 -2.0 -1.5 -3.0 -4.0 -6.0 -7.0 -8.5 -9.5 -7.5 -8.0 -7.0 -7.5

SC

LN

(1)Data referred to the following conditions : - Water temperature IN-OUT 15/10°C; - Percentage of glycol 30%;

DETERMINATION OF THE PERCENTAGE OF FREE-COOLING - SC SETUP

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DT

[°C

]

2.160 - 2.180 - 2.190

2.200

2.300

2.340 - 2.600

2.240

2.280

2.360 - 2.540

2.320 - 2.440

2.480

DETERMINATION OF THE PERCENTAGE OF FREE-COOLING - LN SETUP

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DT

[°C

]

2.160

2.180 - 2.190 - 2.200

2.300

2.320 - 2.540

2.240

2.280

2.440 - 2.480 -2.600

2.340

2.360

% FC = percentage with respect to nominal free-cooling potential (water = 15/10°C, 30% gl) DT = temperature difference between system's return water and fresh air. EXAMPLE: Determine the FC performance of a unit WDATB 2,160 SC with water 12/7 °C -30% gl and fresh air 6°C. Temperature differential (evaporator inlet temperature - fresh air temperature) = 12°C - 6 °C = 6°C Nominal FC power (from table) = 402 kW with H2O = 15/10 °C - 30% gl, fresh air -0.5 °C. Percentage of nominal FC (from SC graph) = 38% of FC Power with external air at 6°C = 402x38/100 = 153. kW

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HYDRONIC 2.160 - 2.600

Energy recovery

Ev

C

Vm

Fa

Bc

D

Ve

SL

F

VL

EWi

EWo

Ae 35 °C

12 °C

7 °C

RWo 45 °C

RWi 40 °C

Partial energy recovery

The use of a desuperheater in a system developed based on the maximum energy efficiency and with a request for hot water, is practically an obligatory choice because it makes it possible to recover, free of charge, the heat that would otherwise be dispersed in the environment. The partial heat recovery is composed of shell and tube heat exchangers suitable for recovery of 20% of the heat power dispersed by the unit (cooling and electrical power of the compressors). With the desuperheater active, the performance of the unit improves since the condensation temperature is lowered. Approximately, the cooling power increases by 3.2% and the power absorbed by the compressors decreases by 3.6%. If the temperature of the water to be heated is relatively low, it is advisable to insert in the plumbing circuit an adjustment valve to keep the recovery inlet temperature greater than 35°C to prevent condensation.

Legend Ae = fresh air Bc = condensing coil C = compressor D = partial heat recovery Ev = evaporator EWi = chilled water inlet EWo = chilled water outlet F = dryer filter

Fa = fan RWi = partial recovery water inlet RWo = partial recovery water outlet SL = liquid indicator Ve = electronic expansion valve VL = bibcock on liquid line Vm = bibcock on supply line

Total energy recovery

The use of total heat recovery may be the optimal solution in all cases that require the production of hot water for medium and large potentials. The production of hot water is always of lesser priority than the production of chilled water. The total heat recovery is composed of shell and tube heat exchangers suitable for recovery of 100% of the heat power dispersed by the unit (cooling and electrical power of the compressors). The unit with total recovery is capable of managing the recovery temperature with thermal adjustment integrated in the microprocessor with two steps. The adjustment of power is managed based on chilled water and may have the following instances: 1) Cold request 100%, hot request 0% = circuit 1 active only cold, circuit 2 active only cold, 2) Cold request 100%, hot request 50% = circuit 1 active in cold + recovery, circuit 2 active in cold only, 3) Cold request 100%, hot request 100% = circuit 1 active in cold + recovery, circuit 2 active in cold+recovery, 4) Cold request 50%, hot request 100% = circuit 1 active in cold+recovery, circuit 2 off (in this case the unit can provide only 50% of the requested heat). As you can see from the following diagram, with the recovery active the condensing coil (Bc) is deactivated and condensation takes place in the total recovery (R). With the recovery setpoint met, the condensing coil (Bc) is reactivated, to perform condensation, via the solenoid valves (Vr=off and Vc=on). In this case the recovery (R) acts as a simple desuperheater. To allow correct operation in all conditions of use, the device for condensation control is standard and also the unit used special algorithms that manage the provided power to prevent machine alarm situations. In the plumbing circuit, considering the powers involved, it is advisable to insert a storage tank with suitable capacity to prevent constant commutations of the unit.

Total recovery with setpoint met

Total recovery active

Ev

C

Vm

Fa

Bc

R

Ve

SL

F

VL

EWi

EWo

Ae 35 °C

12 °C

7 °C

RWo 45 °C

RWi 40 °C

Lr

Vr Vc

Ev

C

Vm

Fa

Bc

R

Ve

SL

F

VL

EWi

EWo

Ae 35 °C

12 °C

7 °C

RWo 45 °C

RWi 45 °C

Lr

Vr Vc

Legend Ae = fresh air Bc = condensing coil C = compressor Ev = evaporator EWi = chilled water inlet

EWo = chilled water outlet F = dryer filter

Fa = fan Lr = liquid container

R = total heat recovery RWi = total recovery water inlet RWo = total recovery water outlet SL = liquid indicator Vc = condensing coil enabling valve Ve = electronic expansion valve

VL = bibcock on liquid line Vm = bibcock on supply line Vr = total recovery enabling valve

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2.160 - 2.600 HYDRONIC

exchanger pressure drop partial energy recovery

10

15

20

25

30

35

40

45

50

2 4 6 8 10 12 14 16 18 20 22 24 26 28Q [l/s]

DP

[k

Pa

]

A = 2.160 - 2.180

B = 2.190

C = 2.200

D = 2.240 - 2.280

E = 2.300

F = 2.320 - 2.340 - 2.360

G = 2.440 - 2.480 - 2.540 - 2.600

A B C D E F G

Q[l/s]= WATER-FLOW RATE dP = pressure drop

exchanger pressure drop total energy recovery

20

25

30

35

40

45

50

15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100Q [l/s]

DP

[k

Pa

]

A = 2.160

B = 2.180

C = 2.190

D = 2.200 - 2.240

E = 2.280 - 2.300 - 2.320

F = 2.340

G = 2.360 - 2.440 - 2.480

H = 2.540 - 2.600

A B C D E F HG

Q[l/s]= WATER-FLOW RATE dP = pressure drop

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HYDRONIC 2.160 - 2.600

TECHNICAL CHARACTERISTICS OF ACCESSORIES

SPC1 - set point compensation with 4-20 mA signal SCP4 - compensation of set point with signal 0-10 V

The set point compensation with signal 4÷20 mA or 0÷10 V changes the calibration of the set point, increasing or decreasing it depending on the system needs.

0

2

4

6

8

10

12

14

16

18

20

0 2 4 6 8 10 12 14 16 18 20 22input - mA

SE

T -

°C

0

2

4

6

8

10

12

14

16

18

20

0 2 4 6 8 10 12input - V

SE

T -

°C

SPC2 - set point compensation with outside temperature probe

0

2

4

6

8

10

12

14

16

18

12 14 16 18 20 22 24 26 28 30 32 34 36air - °C

Set

- °C

Set point compensation by air temperature probe varies the value of the set point accor-ding to the outside air temperature, allowing energy savings

SCP3 - set point compensation according to the outside enthalpy

It allows to modulate the unit set point according to the external enthalpy optimizing the unit energy efficiency. The humidity probe is electronically connected to the main control module present in the unit.

PFCP - power factor correction capacitors (cosfi > 0.9)

the power factor correction capacitors increase the cosF value, reducing the apparent current on the supply line to the chiller assembly With costs of less than 0.9 the energy provider applies surcharges for the drawing of reactive energy.

CBS - compressor overload circuit breakers

the thermal magnetic circuit breakers are used instead of the fuses for protection against short-circuits and overlo-ads. If they are activated they do not need to be replaced, as is the case with fuses

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RCMRX - remote microprocessor control unit

the remote control allows the remote display and operation of functions of the microprocessor on the unit

separately supplied accessories

CMSC4 - CAN/MODBUS serial converter kit

The serial communication module to supervisor (MODBUS) is connected with the principal module through a comb connection (see lay-out on electrical panel). In this way the remote assistance and supervision are availa-ble through standard MODBUS protocol.It is possible to connect to a single supervisor system up to 127 units. The connection to PC must be obtained through a converter RS485/232; the serial port RS232 admits as maxi-mum a 10 m length.The serial communication module to supervisor (MODBUS) is necessary when the unit is connected to ELFOCONTROL.

CMSC6 - CAN/LON WORKS serial converter kit

LonWorks technology is a complete platform for the implementation of network system. These networks consist of smart control systems or "nodes" that interact with their environment and communicate with one another using a common message based on the protocol (LonTalk®). A LonWorks network may have up to 32,685 nodes divided in 255 sub-networks (127 nodes/sub-network). The gateway device is already configured according to the Echelon classification for the type of unit for which it is intended, with a number of managed variables which are the subset of those managed natively by the machine, and in any case able to receive the standard Echelon profiles. The supply of this device does not include configuration and operation of the LonWorks to which it is connected. These actions are left to the supplier of the supervision system.

MSLX - Master-Slave function

The master-slave function allows to control and optimize th eoperation of several units on the same water circuit. The Clivet Talk local network can be extended to up to 6 units.


DLX - data logger

The data logger is a sort of black box which records all parameters and tracks them in case of an alarm.


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PGCC - condenser coil and compressor compartment protection grill.

The protection grilles prevent access to hazardous parts in the unit by unauthorized personnel.

CCCA - copper / aluminium condenser coils with acrylic lining

The package heat exchanger finned coils in copper /aluminium with acrylic covering can be used in places with concentrations in the air of saline and moderately aggressive agents.

CCCC - copper / copper condenser coils

The package heat exchanger finned coils in copper /copper can be used in places with concentrations in the air of saline and highly aggressive agents. Not suitable in presence of sulphur-based agents

CCCA1 - copper / aluminium condenser coils with Fin Guard (Silver) treatment

The packaged fin heat exchanger in copper and aluminium with Fin Guard Silver treatment can be used in loca-tions where saline concentrations and other aggressive chemical agents are present in the air, keeping coil perfor-mance constant over time The special composition of the treatment allows excellent heat exchange. Suitable also in presence of sulphur-based agents

AMMX - spring antivibration mounts

95÷105

The spring anti-vibration devices reduce the vibration of the compressor during operation, and are attached to the feet of the base.

SDV- compressor discharge and suction shut-off valve

The intake valve, in conjunction with the one provided standard, makes it easier to service the com-pressor since it can be cut off completely. Losses of refrigerant and the time for emptying and filling the compress during servicing are substantially reduced.

B

T0

9A

00

2G

B-0

1

14

2.160 - 2.600 HYDRONIC

SOUND LEVELS

Acoustic configuration: compressors soundproofing (SC) Acoustic configuration: Standard (ST)

Siz

e

Sound Power Level (dB) Sound pressure

level

Sound power level

Octave band (Hz)

63 125 250 500 1000 2000 4000 8000 dB(A) dB(A)

2.160 81 88 89 92 92 90 84 83 77 97

2.180 81 88 89 92 92 91 84 83 77 97

2.190 85 91 92 93 94 92 89 90 78 99

2.200 86 92 93 93 93 91 90 91 78 99

2.240 86 92 93 93 93 91 90 91 78 99

2.280 86 92 93 93 94 91 90 92 78 99

2.300 86 91 91 95 93 93 91 91 79 99

2.320 85 89 89 97 91 94 92 91 79 100

2.340 85 89 90 97 92 94 92 91 79 100

2.360 86 90 91 98 93 95 93 92 80 101

2.440 87 92 93 98 94 96 94 93 81 102

2.480 92 96 101 99 98 96 88 84 81 103

2.540 93 97 102 101 99 97 89 85 82 104

2.600 93 97 103 101 100 97 89 85 82 104

Siz

e


level

Sound power level

Octave band (Hz)

63 125 250 500 1000 2000 4000 8000 dB(A) dB(A)

2.160 84 90 92 95 95 93 86 86 79 99

2.180 84 90 92 95 95 93 87 86 80 100

2.190 88 94 95 96 96 94 91 93 81 101

2.200 89 95 96 96 96 94 93 94 81 101

2.240 89 95 96 96 96 94 93 94 81 102

2.280 89 95 96 96 96 94 93 95 81 102

2.300 89 94 94 98 96 95 94 94 82 102

2.320 88 92 92 100 94 97 95 94 82 103

2.340 88 92 93 100 95 97 95 94 82 103

2.360 89 93 94 101 95 98 96 95 83 104

2.440 90 94 95 101 96 99 97 95 84 105

2.480 95 99 104 102 101 99 91 87 84 106

2.540 96 100 105 104 102 100 92 88 85 107

2.600 96 100 106 104 103 100 92 88 85 107

Acoustic configuration: Extremely low noise (EN) Acoustic configuration: Low noise (LN)

Siz

e


level

Sound power level

Octave band (Hz)

63 125 250 500 1000 2000 4000 8000 dB(A) dB(A)

2.160 74 85 82 88 83 75 63 54 67 88

2.180 75 86 83 89 84 76 64 55 68 88

2.190 80 92 88 88 83 75 70 68 68 89

2.200 82 95 91 89 84 76 73 71 69 90

2.240 83 95 91 90 85 77 74 71 69 91

2.280 84 97 93 91 86 78 75 73 71 92

2.300 84 95 91 94 86 81 77 73 71 93

2.320 83 92 88 95 84 82 77 72 71 93

2.340 83 92 88 95 84 82 77 72 71 93

2.360 83 92 88 95 83 82 77 72 71 93

2.440 85 94 90 96 85 83 79 73 72 95

2.480 88 98 99 95 88 81 70 61 73 96

2.540 87 97 99 95 88 81 70 60 73 96

Siz

e


level

Sound power level

Octave band (Hz)

63 125 250 500 1000 2000 4000 8000 dB(A) dB(A)

2.160 87 90 97 92 89 85 73 67 74 94

2.180 87 90 97 92 89 85 73 67 74 94

2.190 90 93 99 93 89 85 77 75 75 95

2.200 91 94 101 93 89 86 79 77 75 96

2.240 91 94 101 93 89 86 79 77 75 96

2.280 91 95 101 93 90 86 80 78 76 97

2.300 91 94 100 95 89 88 81 78 76 91

2.320 90 91 98 97 88 89 82 77 76 97

2.340 90 92 98 97 88 89 82 77 76 97

2.360 91 93 99 98 89 90 83 78 77 98

2.440 93 95 102 99 91 91 84 79 78 100

2.480 94 96 107 97 92 88 75 67 79 101

2.540 94 96 108 97 92 89 75 67 79 101

2.600 94 97 109 98 93 90 76 67 80 102

Measures according to ISO 3744 regulations, with respect to the EUROVENT 8/1 certification. the sound levels refer to the unit at full load, in the rated test conditions. The sound pressure level refers to a distance of 1m from the external surface of the units operating in an open field. data referred to the following conditions : internal exchanger water = 12/7°C outdoor air temperature 35°C the sound levels of the EN version fall within the operational limits for a version of such acoustic specifications; please refer to the noise data for the LN version in relation to outside air temperatu-res which are higher but still within the operational limits of the LN version

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HYDRONIC 2.160 - 2.600

Acoustic configuration: Standard (ST) / Compressors insulation (SC)

GENERAL TECHNICAL SPECIFICATIONS

Size 2.160 2.180 2.190 2.200 2.240 2.280 2.300 2.320 2.340 2.360 2.440 2.480 2.540 2.600

COOLING

Cooling capacity 1 kW 388 440 485 534 588 669 751 807 855 905 994 1108 1239 1384

Compressor power input kW 120 134 150 167 182 211 238 258 274 289 320 356 394 445

Total power input 2 kW 134 151 167 184 202 231 258 278 294 309 343 382 427 478

Heating capacity total recovery kW 508 580 631 682 762 856 936 1014 1085 1137 1258 1409 1560 1736

Heating capacity partial recovery kW 102 115 127 140 154 176 198 213 226 239 263 293 327 366

EER 2,9 2,91 2,9 2,9 2,91 2,9 2,91 2,9 2,9 2,92 2,9 2,9 2,9 2,9

ESEER 3,44 3,44 3,47 3,5 3,55 3,56 3,6 3,61 3,7 3,69 3,64 3,62 3,57 3,58

COMPRESSOR

Type of compressors 3 DSW DSW DSW DSW DSW DSW DSW DSW DSW DSW DSW DSW DSW DSW

No. of Compressors Nr 2 2 2 2 2 2 2 2 2 2 2 2 2 2

Std Capacity control steps Nr STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS

Refrigerant circuits Nr 2 2 2 2 2 2 2 2 2 2 2 2 2 2

INTERNAL EXCHANGER

Type of internal exchanger 4 S&T S&T S&T S&T S&T S&T S&T S&T S&T S&T S&T S&T S&T S&T

No. of internal exchangers Nr 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Water flow rate (Internal Exchanger) l/s 18,5 21 23,2 25,5 28,1 32 35,9 38,6 40,9 43,2 47,5 52,9 59,2 66,1

internal exchanger pressure drop kPa 55 53 70 64 84 78 64 72 69 76 85 62 81 97

Water content l 164,4 159,3 152,7 270,6 263,3 255,7 248,3 248,3 233,3 233,3 409,6 400,9 391,9 461,8

EXTERNAL SECTION FANS

Type of fans 5 AX AX AX AX AX AX AX AX AX AX AX AX AX AX

Number of fans Nr 8 10 10 10 12 12 12 12 12 12 14 16 20 20

Standard air flow l/s 44628 50769 55482 55482 61252 61252 61252 61252 65758 65758 71733 81341 101537 110965

CONNECTIONS

Water fittings 141.3 141.3 141.3 168.3 168.3 168.3 168.3 168.3 168.3 168.3 219.1 219.1 219.1 219.1

POWER SUPPLY

Standard power supply V 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50

(1) data referred to the following conditions : internal exchanger water = 12/7°C external exchanger air intake 35°C (2) According to EUROVENT the Total Power Input does not consider the pump share, required to overcome the pressure drop for the solution circulation inside the exchangers.

(3) DSW = twin-screw compressor (4) S&T = tube bundle (5) AX = axial-flow fan

Acoustic configuration: Standard (ST) / Compressors insulation (SC) / Voltage: 400/3/50

ELECTRICAL DATA

Size 2.160 2.180 2.190 2.200 2.240 2.280 2.300 2.320 2.340 2.360 2.440 2.480 2.540 2.600

F.L.A. - FULL LOAD CURRENT AT MAX ADMISSIBLE CONDITIONS

F.L.A. - Total A 313 337 361 385 431 480 513 545 576 608 700 806 917 1015

F.L.I. FULL LOAD POWER INPUT AT MAX ADMISSIBLE CONDITION

F.L.I. - Total kW 183 200 216 232 258 292 316 341 360 379 428 473 532 600

M.I.C. MAXIMUM INRUSH CURRENT

M.I.C. - Value A 708 734 885 909 1042 685 698 731 810 841 1043 1298 1474 1710

power supply: 400/3/50 Hz +/-6% voltage unbalance: max 2 % The F.L.A. data is to be considered in order to correctly size the supply line, whereas the M.I.C. data is used for the sizing of the protection device up the line. Certain accessories and operations may entail a significant variation in the absorptions illustrated here. Contact our technical department.

Acoustic configuration: Standard (ST) / Compressors insulation (SC)

OPERATING LIMITS (COOLING)

Size 2.160 2.180 2.190 2.200 2.240 2.280 2.300 2.320 2.340 2.360 2.440 2.480 2.540 2.600

EXTERNAL EXCHANGER

Max air intake temperature 1 °C 46 45 45 45 44 44 44 44 44 44 43 43 43 43


Min. air intake temperature 3 °C -10 -10 -10 -10 -10 -10 -10 -10 -10 -10 -10 -10 -10 -10


Min. air intake temperature 5 °C 2 2 2 2 2 2 2 2 2 2 2 2 2 2


INTERNAL EXCHANGER

Max water inlet temperature 7 °C 21 21 21 21 21 21 21 21 21 21 21 21 21 21

Min. water outlet temperature 8 °C 5 5 5 5 5 5 5 5 5 5 5 5 5 5

Min. water outlet temperature 9 °C -8 -8 -8 -8 -8 -8 -8 -8 -8 -8 -8 -8 -8 -8

Note: the Standard unit shall never be exposed, at temperatures below -10°C while sup-plied. On request it’s possible to take countermeasures for the operation also in more critical environmental conditions. For special conditions contact our Sales Office. Warning: the still air condition is meant as absence of air flow to the unit. Any wind condition can let air pass through the condenser coil thus worsening the operating limits of the unit (see limits with air speed at 0,5 m/s & 1 m/s). In order to avoid such situation, windbreak barriers are necessary. The minimum ambient temperature is given for units equipped with low ambient control or with ECObreeze fans. For standard unit without these options, this value is of about 18°C with still air and unit operating at full load.

(1) unit at full load: internal exchanger water 12/7°C (2) capacity-controlled unit (automatic capacity control) (3) unit at full load

external exchanger air in quiet (4) capacity-controlled unit (automatic capacity control) external exchanger air in quiet (5) capacity-controlled unit (automatic capacity control) air to external exchanger = 0.5m/sec (6) capacity-controlled unit (automatic capacity control) external exchanger air = 1m/sec (7) external exchanger air intake 35°C (8) Standard Version external exchanger air intake 35°C (9) Low temperature version external exchanger air intake 35°C Fluid with ethylene glycol of 40%

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ACOUSTIC CONFIGURATION: STANDARD (ST) / COMPRESSORS INSULATION (SC)

COOLING PERFORMANCE

Size

2.160

2.180

2.190

2.200

2.240

2.280

2.300

To (ºC)

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

EXTERNAL EXCHANGER AIR INTAKE TEMPERATURE (ºC)

25 30 32 35 40 42 44

kWf kWe kWf kWe kWf kWe kWf kWe kWf kWe kWf kWe kWf kWe

393,4 96,0 380,5 105,7 374,8 109,9 365,4 116,7 348,1 129,2 340,5 134,6 332,6 140,2

405,3 97,3 392,1 107,0 386,2 111,3 376,6 118,2 358,8 130,7 351,0 136,2 342,9 141,8

417,5 98,6 403,9 108,4 397,8 112,7 388,0 119,6 369,7 132,3 361,8 137,8 353,4 143,5

429,9 99,9 415,9 109,8 409,7 114,2 399,6 121,1 380,9 133,9 372,8 139,4 364,2 145,1

442,5 101,1 428,1 111,2 421,7 115,6 411,4 122,7 392,3 135,5 383,9 141,1 375,3 146,8

455,4 102,4 440,6 112,7 434,0 117,1 423,4 124,3 403,8 137,2 395,4 142,8 386,5 148,6

447,0 107,6 432,3 118,3 425,6 123,1 414,9 130,7 395,0 144,7 386,2 150,8 377,1 157,1

460,3 109,1 445,3 119,8 438,6 124,6 427,6 132,3 407,2 146,5 398,2 152,6 388,9 159,0

473,9 110,6 458,6 121,4 451,7 126,2 440,5 134,0 419,5 148,2 410,3 154,4 400,7 160,8

487,8 112,2 472,1 123,0 465,0 127,9 453,5 135,7 432,0 150,0 422,6 156,2 412,7 162,7

502,0 113,8 485,7 124,7 478,4 129,6 466,6 137,4 444,5 151,8 434,9 158,1 424,8 164,6

516,5 115,5 499,6 126,4 492,0 131,3 479,8 139,1 457,2 153,6 447,3 159,9 437,0 166,5

493,4 120,8 476,8 132,6 469,4 137,8 457,4 146,2 435,1 161,6 425,3 168,3 415,2 175,3

507,7 122,4 490,8 134,3 483,2 139,5 471,0 148,0 448,2 163,6 438,3 170,3 427,9 177,4

522,9 124,1 505,5 136,0 497,8 141,3 485,2 149,9 461,8 165,6 451,7 172,4 441,0 179,5

538,8 125,8 520,9 137,9 512,9 143,2 500,0 151,8 476,0 167,7 465,5 174,5 454,6 181,7

555,5 127,6 537,0 139,8 528,7 145,2 515,4 153,9 490,6 169,8 479,8 176,7

573,0 129,3 553,7 141,8 545,2 147,2 531,3 156,0 505,7 172,1 494,6 179,0

544,2 134,2 524,9 147,5 516,3 153,3 502,4 162,6 476,8 179,6 465,7 186,9 454,1 194,6

560,7 136,3 540,9 149,5 532,1 155,4 517,9 164,7 491,6 181,9 480,2 189,3 468,2 197,0

577,7 138,3 557,3 151,6 548,3 157,5 533,7 167,0 506,6 184,3 494,9 191,8 482,6 199,6

595,1 140,1 574,1 153,7 564,7 159,7 549,7 169,3 521,9 186,7 509,8 194,2 497,2 202,1

613,1 141,9 591,2 155,8 581,5 161,9 566,0 171,6 537,4 189,2 525,0 196,8

631,5 143,6 608,7 157,9 598,6 164,1 582,6 174,0 553,2 191,7 540,5 199,3

600,7 146,3 579,2 160,8 569,6 167,2 554,2 177,5 525,9 196,2 513,6 204,2 500,7 212,6

618,8 148,3 596,7 163,1 586,9 169,5 571,1 179,8 542,0 198,7 529,4 206,8 516,2 215,3

637,0 150,5 614,5 165,4 604,4 171,9 588,3 182,3 558,5 201,3 545,5 209,5 532,0 218,0

655,4 152,8 632,5 167,7 622,2 174,3 605,7 184,8 575,1 203,9 561,8 212,2 547,9 220,8

673,9 155,2 650,7 170,2 640,3 176,8 623,4 187,3 592,0 206,6 578,3 215,0

692,5 157,7 669,2 172,7 658,6 179,3 641,4 189,9 609,2 209,4 595,1 217,8

687,3 169,4 661,0 186,2 649,3 193,6 630,7 205,4 596,5 226,8 581,7 236,1 566,3 245,7

707,2 171,9 680,5 188,9 668,6 196,3 649,5 208,2 614,2 229,9 598,9 239,2 582,9 248,9

728,0 174,5 700,5 191,6 688,3 199,1 668,6 211,1 632,5 232,9 616,9 242,3 600,5 252,1

749,8 177,1 721,0 194,4 708,4 202,0 688,2 214,1 651,4 236,1 635,6 245,6 619,1 255,5

772,4 179,7 742,1 197,3 728,9 205,0 708,2 217,2 670,9 239,4 655,0 248,9

796,1 182,4 763,6 200,3 749,9 208,0 728,6 220,4 691,0 242,7 675,2 252,3

774,8 190,1 743,4 209,8 729,8 218,2 708,0 231,5 668,6 255,5 651,7 265,6 634,1 276,2

795,9 193,1 765,3 212,8 751,7 221,3 729,7 234,8 689,0 259,1 671,3 269,5 652,8 280,2

818,3 196,1 787,3 215,9 773,5 224,6 751,1 238,2 709,5 262,8 691,4 273,3 672,4 284,1

841,7 199,1 809,5 219,2 795,3 227,9 772,4 241,6 730,2 266,4 712,0 277,0 693,0 287,9

866,4 202,1 831,9 222,4 817,0 231,2 793,4 245,1 751,1 270,0 733,1 280,6 714,4 291,6

892,2 205,0 854,3 225,8 838,6 234,7 814,3 248,7 772,1 273,7 754,7 284,3

kWf = Cooling capacity in kW kWe = Compressor power input in kW To = Internal exchanger water outlet temperature in° C DT = difference between inlet / outlet water temperature = 5°C

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HYDRONIC 2.160 - 2.600

ACOUSTIC CONFIGURATION: STANDARD (ST) / COMPRESSORS INSULATION (SC)

COOLING PERFORMANCE

Size

2.320

2.340

2.360

2.440

2.480

2.540

2.600

To (ºC)

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10


25 30 32 35 40 42 44


833,5 205,5 800,4 226,7 786,0 235,9 762,9 250,5 721,0 276,8 703,0 288,1 684,3 299,8

859,5 209,4 822,6 230,9 807,4 240,1 784,1 254,4 743,8 279,9 727,3 290,6 710,4 301,7

884,1 213,2 846,1 234,9 830,6 244,1 806,8 258,4 766,0 283,7 749,3 294,3 732,4 305,1

907,2 216,9 870,9 238,7 855,4 248,0 831,1 262,4 787,6 288,1 769,2 299,0 750,2 310,1

928,8 220,6 897,0 242,3 882,0 251,7 857,0 266,6 808,6 293,3 786,9 304,8 763,8 316,6

948,9 224,1 924,4 245,7 910,3 255,3 884,4 270,8 828,9 299,3 802,3 311,6

883,6 218,4 847,2 240,9 831,6 250,6 806,9 265,7 762,7 292,9 743,9 304,5 724,4 316,4

909,5 221,6 871,4 244,7 855,4 254,5 830,3 269,7 786,0 296,8 767,5 308,2 748,4 319,9

936,3 225,1 896,9 248,4 880,3 258,3 854,5 273,7 809,1 301,0 790,0 312,4 770,5 324,2

963,8 228,8 923,7 252,2 906,5 262,1 879,7 277,7 831,8 305,4 811,5 317,2 790,6 329,2

992,0 232,8 951,7 255,8 934,0 265,8 905,7 281,7 854,1 310,2 831,9 322,4

1021 236,9 980,9 259,5 962,6 269,5 932,6 285,6 876,1 315,3 851,2 328,2

935,2 230,7 897,2 254,6 880,7 264,8 854,7 281,0 807,7 310,2 787,6 322,5 766,8 335,4

962,8 234,0 922,7 258,5 905,6 268,9 879,0 285,3 831,9 314,4 812,1 326,6 791,7 339,3

990,7 237,7 949,5 262,5 932,0 273,0 904,7 289,5 856,3 318,7 835,9 331,0 815,0 343,7

1019 241,9 977,6 266,5 959,8 277,1 931,6 293,6 880,7 323,2 859,0 335,7 836,5 348,7

1047 246,6 1007 270,7 989,1 281,1 959,9 297,8 905,4 327,9 881,5 340,7

1075 251,7 1038 274,8 1020 285,2 989,5 301,8 930,1 332,6 903,3 346,0

1024 254,3 984,5 280,7 967,1 292,4 939,1 311,1 888,1 345,5 866,1 360,3

1052 258,0 1012 284,7 994,7 296,5 966,3 315,4 913,8 350,0 891,0 364,9

1081 262,0 1041 288,9 1023 300,8 993,9 319,8 940,0 354,6 916,5 369,7

1111 266,2 1070 293,2 1052 305,2 1022 324,3 966,6 359,4 942,5 374,5

1143 270,7 1100 297,7 1081 309,7 1050 328,9 993,5 364,2 969,0 379,5

1175 275,5 1130 302,4 1110 314,4 1079 333,6 1021 369,1 995,9 384,6

1153 284,6 1103 312,6 1080 325,2 1045 345,4 979,6 382,8 951,5 399,1

1184 289,6 1135 317,5 1113 330,1 1076 350,6 1008 388,9 978,0 405,7

1218 294,3 1168 322,6 1145 335,3 1108 355,9 1038 394,5 1007 411,3

1254 298,7 1201 327,9 1177 340,8 1140 361,4 1070 399,5 1039 415,9

1292 302,8 1234 333,4 1210 346,5 1171 367,1 1103 403,9 1074 419,5

1333 306,6 1268 339,2 1242 352,5 1203 372,9 1138 407,7 1112 422,0

1284 314,7 1230 346,6 1207 360,5 1170 382,4 1102 422,0 1074 438,9

1322 320,1 1266 352,1 1242 366,0 1204 388,0 1136 427,9 1106 445,0

1361 325,2 1303 357,6 1279 371,7 1239 393,9 1169 433,9 1139 451,0

1402 330,2 1341 363,3 1315 377,5 1275 399,9 1203 440,1 1173 457,1

1444 335,0 1380 369,1 1353 383,6 1311 406,2 1237 446,4 1207 463,3

1488 339,6 1419 375,0 1391 389,8 1347 412,7 1272 452,8 1241 469,4

1425 356,9 1370 391,9 1346 407,4 1306 432,3 1233 477,8 1201 497,5

1467 361,3 1410 397,3 1385 413,1 1344 438,3 1269 484,2 1236 504,0

1510 366,8 1451 403,3 1425 419,2 1384 444,6 1306 490,9 1273 510,8

1554 373,5 1494 409,8 1467 425,8 1424 451,2 1344 497,8 1310 517,8

1600 381,4 1538 416,9 1511 432,7 1466 458,1 1383 504,9 1348 525,2

1648 390,4 1584 424,6 1555 440,1 1509 465,2 1423 512,3 1386 532,9


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2.160 - 2.600 HYDRONIC

Acoustic configuration: Low noise (LN)


Size 2.160 2.180 2.190 2.200 2.240 2.280 2.300 2.320 2.340 2.360 2.440 2.480 2.540 2.600

COOLING

Cooling capacity 1 kW 384 439 481 525 584 662 743 801 855 895 991 1112 1241 1375

Compressor power input kW 119 137 151 166 186 210 238 257 274 289 322 358 401 444

Total power input 2 kW 132 150 166 181 201 228 256 275 294 309 342 383 426 474

Heating capacity total recovery kW 508 580 631 682 762 856 936 1014 1085 1137 1258 1409 1560 1736

Heating capacity partial recovery kW 101 115 126 138 154 174 196 212 226 237 263 294 328 364

EER 2,91 2,93 2,9 2,9 2,91 2,9 2,9 2,91 2,9 2,9 2,9 2,9 2,91 2,9

ESEER 3,47 3,54 3,51 3,45 3,61 3,62 3,64 3,68 3,74 3,69 3,64 3,64 3,61 3,61

COMPRESSOR

Type of compressors 3 DSW DSW DSW DSW DSW DSW DSW DSW DSW DSW DSW DSW DSW DSW

No. of Compressors Nr 2 2 2 2 2 2 2 2 2 2 2 2 2 2

Std Capacity control steps Nr STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS STEPLESS

Refrigerant circuits Nr 2 2 2 2 2 2 2 2 2 2 2 2 2 2

INTERNAL EXCHANGER

Type of internal exchanger 4 S&T S&T S&T S&T S&T S&T S&T S&T S&T S&T S&T S&T S&T S&T

No. of internal exchangers Nr 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Water flow rate (Internal Exchanger) l/s 18,3 21 23 25,1 27,9 31,6 35,5 38,3 40,9 42,8 47,3 53,1 59,3 65,7

internal exchanger pressure drop kPa 54 53 69 62 83 76 62 71 69 75 84 63 81 96

Water content l 164,4 159,3 152,7 270,6 263,3 255,7 248,3 248,3 233,3 233,3 409,6 400,9 391,9 461,8


Type of fans 5 AX AX AX AX AX AX AX AX AX AX AX AX AX AX

Number of fans Nr 10 10 12 12 12 14 14 14 16 16 16 20 20 24

Standard air flow l/s 40524 40524 45063 48211 48211 52793 52793 52793 59184 59184 65651 74627 81048 90125

CONNECTIONS

Water fittings 141.3 141.3 141.3 168.3 168.3 168.3 168.3 168.3 168.3 168.3 219.1 219.1 219.1 219.1

POWER SUPPLY

Standard power supply V 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50

(1) data referred to the following conditions : internal exchanger water = 12/7°C external exchanger air intake 35°C (2) According to EUROVENT the Total Power Input does not consider the pump share,

required to overcome the pressure drop for the solution circulation inside the exchangers. (3) DSW = twin-screw compressor (4) S&T = tube bundle (5) AX = axial-flow fan

Acoustic configuration: Low noise (LN) / Voltage: 400/3/50

ELECTRICAL DATA

Size 2.160 2.180 2.190 2.200 2.240 2.280 2.300 2.320 2.340 2.360 2.440 2.480 2.540 2.600


F.L.A. - Total A 303 319 348 372 409 463 496 528 564 596 679 786 881 988


F.L.I. - Total kW 180 193 211 228 250 286 310 335 356 376 421 467 518 590


M.I.C. - Value A 667 675 833 857 971 622 635 667 752 784 968 1217 1357 1606

voltage unbalance: max 2 % power supply: 400/3/50 Hz +/-6% The F.L.A. data is to be considered in order to correctly size the supply line, whereas the M.I.C. data is used for the sizing of the protection device up the line. Certain accessories and operations may entail a significant variation in the absorptions illustrated here. Contact our technical department.

Acoustic configuration: Low noise (LN)


Size 2.160 2.180 2.190 2.200 2.240 2.280 2.300 2.320 2.340 2.360 2.440 2.480 2.540 2.600

EXTERNAL EXCHANGER







INTERNAL EXCHANGER

Max water inlet temperature 7 °C 21 21 21 21 21 21 21 21 21 21 21 21 21 21

Min. water outlet temperature 8 °C 5 5 5 5 5 5 5 5 5 5 5 5 5 5

Min. water outlet temperature 9 °C -8 -8 -8 -8 -8 -8 -8 -8 -8 -8 -8 -8 -8 -8

Note: the Standard unit shall never be exposed, at temperatures below -10°C while sup-plied. On request it’s possible to take countermeasures for the operation also in more critical environmental conditions. For special conditions contact our Sales Office. Warning: the still air condition is meant as absence of air flow to the unit. Any wind condition can let air pass through the condenser coil thus worsening the operating limits of the unit (see limits with air speed at 0,5 m/s & 1 m/s). In order to avoid such situation, windbreak barriers are necessary. The minimum ambient temperature is given for units equipped with low ambient control or with ECObreeze fans. For standard unit without these options, this value is of about 18°C with still air and unit operating at full load. (1) unit at full load: internal exchanger water 12/7°C (2) capacity-controlled unit (automatic capacity control) (3) unit at full load

external exchanger air in quiet (4) capacity-controlled unit (automatic capacity control) external exchanger air in quiet (5) capacity-controlled unit (automatic capacity control) air to external exchanger = 0.5m/sec (6) capacity-controlled unit (automatic capacity control) external exchanger air = 1m/sec (7) external exchanger air intake 35°C (8) Standard Version external exchanger air intake 35°C (9) Low temperature version external exchanger air intake 35°C Fluid with ethylene glycol of 40%

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HYDRONIC 2.160 - 2.600

ACOUSTIC CONFIGURATION: LOW NOISE (LN)

COOLING PERFORMANCE

Size

2.160

2.180

2.190

2.200

2.240

2.280

2.300

To (ºC)

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10


25 30 32 35 38 40 42


389,3 95,9 376,5 105,6 370,8 109,8 361,6 116,6 351,7 123,8 344,6 128,9 337,2 134,2

401,2 97,2 388,0 106,9 382,2 111,2 372,7 118,0 362,5 125,3 355,3 130,4 347,7 135,7

413,2 98,5 399,7 108,3 393,7 112,6 384,0 119,4 373,6 126,8 366,1 131,9 358,4 137,3

425,4 99,8 411,6 109,7 405,4 114,0 395,5 120,9 384,8 128,3 377,2 133,5 369,2 138,9

437,8 101,2 423,6 111,1 417,3 115,5 407,2 122,4 396,2 129,9 388,4 135,1 380,3 140,6

450,3 102,7 435,8 112,6 429,4 117,0 419,0 124,0 407,8 131,5 399,9 136,8 391,6 142,3

447,4 109,9 432,1 121,2 425,2 126,1 414,2 133,9 402,2 142,2 393,7 148,1 384,7 154,2

460,7 111,4 445,1 122,8 438,1 127,8 426,8 135,7 414,5 144,1 405,7 150,0 396,5 156,1

474,3 112,9 458,3 124,4 451,1 129,4 439,4 137,4 426,8 145,9 417,9 151,8 408,5 158,0

488,3 114,5 471,4 126,0 464,0 131,0 452,0 139,1 439,2 147,7 430,2 153,7 420,7 160,0

502,6 116,0 484,6 127,5 476,9 132,6 464,6 140,7 451,6 149,4 442,5 155,6 433,1 162,1

517,2 117,6 497,9 128,9 489,8 134,0 477,2 142,3 464,1 151,2 455,0 157,6 445,8 164,3

492,4 120,9 474,5 132,9 466,6 138,2 453,9 146,7 440,1 155,8 430,4 162,2 420,3 168,9

506,4 122,8 487,9 135,1 479,8 140,4 466,9 148,9 453,2 157,8 443,5 164,1 433,4 170,6

521,1 124,7 502,1 137,1 493,8 142,5 480,6 151,0 466,6 160,0 456,8 166,3 446,5 172,8

536,6 126,6 517,1 139,1 508,6 144,5 495,0 153,1 480,4 162,3 470,2 168,7 459,6 175,3

552,9 128,5 533,0 141,0 524,2 146,5 510,0 155,2 494,7 164,7 483,9 171,3

570,0 130,4 549,7 142,7 540,5 148,3 525,7 157,3 509,4 167,2 497,8 174,2

537,0 132,8 516,9 146,4 508,1 152,2 494,2 161,5 479,4 171,2 468,9 178,1 458,1 185,2

552,9 135,0 532,6 148,5 523,6 154,4 509,4 163,7 494,1 173,5 483,4 180,4 472,2 187,6

569,8 137,0 548,7 150,6 539,4 156,6 524,8 165,9 509,1 175,9 498,1 182,9 486,6 190,1

587,4 138,6 565,2 152,7 555,6 158,8 540,4 168,3 524,3 178,3 513,0 185,3 501,3 192,6

605,9 140,1 582,2 154,7 572,1 161,0 556,3 170,7 539,6 180,8 528,1 187,8 516,3 195,1

625,2 141,3 599,6 156,7 588,9 163,2 572,4 173,1 555,3 183,4 543,5 190,4 531,5 197,6

600,0 148,8 576,7 164,2 566,5 170,8 550,3 181,3 533,1 192,3 521,0 200,1 508,4 208,1

618,4 150,8 594,4 166,3 583,9 173,0 567,2 183,6 549,4 194,8 536,9 202,7 523,9 210,9

636,4 153,1 611,8 168,8 601,1 175,5 584,0 186,2 565,9 197,5 553,1 205,4 539,9 213,5

654,2 155,5 628,9 171,6 618,0 178,5 600,7 189,1 582,4 200,3 569,7 208,1 556,4 216,0

671,7 158,2 645,7 174,9 634,6 181,8 617,3 192,4 599,1 203,3 586,5 210,7 573,6 218,3

688,9 161,2 662,1 178,5 651,0 185,5 633,7 195,9 615,9 206,4 603,7 213,4

683,2 168,4 656,1 185,5 644,1 192,9 625,0 204,6 604,6 217,2 590,1 226,0 575,0 235,1

703,2 171,1 675,1 188,2 662,8 195,6 643,2 207,5 622,2 220,1 607,5 229,0 592,1 238,2

723,4 173,8 694,9 191,0 682,4 198,5 662,3 210,5 640,7 223,2 625,5 232,2 609,7 241,5

743,9 176,4 715,5 193,9 702,8 201,6 682,3 213,7 660,1 226,6 644,3 235,6

764,7 179,0 736,8 197,0 724,0 204,8 703,2 217,1 680,2 230,2 663,8 239,3

785,6 181,7 758,9 200,2 746,2 208,2 725,0 220,7 701,2 233,9 684,0 243,2

768,2 189,4 736,9 209,0 723,1 217,4 701,2 230,8 677,7 245,0 661,2 255,0 644,0 265,3

790,8 192,5 759,0 212,2 744,9 220,7 722,3 234,2 698,0 248,5 680,9 258,6 662,9 269,0

813,8 195,5 781,0 215,4 766,5 224,1 743,3 237,7 718,4 252,1 700,8 262,2 682,5 272,7

837,2 198,5 802,9 218,8 788,0 227,5 764,2 241,3 738,9 255,8 721,1 265,9

860,9 201,3 824,8 222,2 809,3 231,1 785,1 245,0 759,5 259,6 741,8 269,6

884,9 204,1 846,6 225,8 830,6 234,8 805,8 248,9 780,2 263,4 762,7 273,4


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2.160 - 2.600 HYDRONIC

ACOUSTIC CONFIGURATION: LOW NOISE (LN)

COOLING PERFORMANCE

Size

2.320

2.340

2.360

2.440

2.480

2.540

2.600

To (ºC)

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10


25 30 32 35 38 40 42


824,8 205,4 791,7 226,8 777,1 236,1 753,8 250,8 728,8 266,4 711,2 277,3 692,8 288,6

850,6 208,8 817,1 229,5 802,1 238,7 777,9 253,6 751,5 269,7 732,8 281,1 713,2 293,0

875,6 212,4 841,5 232,8 826,1 242,1 801,2 257,1 774,0 273,5 754,7 285,1 734,3 297,4

899,7 216,0 864,7 236,8 849,1 246,2 823,8 261,3 796,2 277,8 776,7 289,5

922,9 219,7 886,9 241,4 871,0 251,0 845,6 266,2 818,2 282,6 798,9 294,2

945,2 223,6 907,9 246,6 891,9 256,5 866,6 271,9 839,9 288,0 821,3 299,2

885,2 218,8 848,5 240,8 832,5 250,5 806,9 265,8 779,4 282,1 760,1 293,5 740,0 305,4

911,9 221,8 873,6 244,4 857,0 254,2 830,8 269,7 802,9 286,3 783,4 297,8 763,2 309,9

938,7 225,3 898,9 248,2 881,8 258,1 854,9 273,8 826,5 290,5 806,7 302,2 786,3 314,3

965,6 229,3 924,5 252,2 906,9 262,2 879,3 277,9 850,2 294,8 830,1 306,5 809,2 318,8

992,5 233,7 950,3 256,4 932,3 266,4 904,0 282,2 874,1 299,1 853,4 310,9

1020 238,5 976,5 260,9 958,0 270,7 928,9 286,5 898,1 303,4 876,7 315,3

927,4 230,3 889,1 253,9 872,4 264,1 845,8 280,3 817,4 297,6 797,5 309,7 776,8 322,2

955,7 234,3 915,3 257,6 897,9 267,9 870,3 284,2 841,0 301,8 820,5 314,1 799,3 327,0

983,7 238,3 941,9 261,8 923,9 272,1 895,5 288,6 865,5 306,2 844,6 318,7 822,9 331,6

1012 242,2 968,8 266,4 950,3 276,9 921,4 293,4 890,8 311,0 869,5 323,3 847,5 336,0

1039 246,1 996,0 271,5 977,3 282,1 948,0 298,7 917,0 316,0 895,4 327,9

1067 250,0 1023 277,0 1005 287,9 975,4 304,5 944,1 321,3 922,2 332,7

1018 255,4 980,0 282,9 963,2 294,8 936,4 313,7 907,5 333,8 887,2 347,8 865,9 362,4

1047 259,2 1008 286,9 991,1 298,9 963,6 317,9 934,0 338,2 913,1 352,3 891,3 367,0

1077 263,2 1037 291,0 1020 303,1 991,3 322,3 960,8 342,7 939,4 357,0 917,0 371,8

1108 267,4 1067 295,4 1048 307,5 1019 326,8 988,0 347,3 965,9 361,7 943,0 376,7

1140 271,9 1097 299,8 1078 312,0 1048 331,4 1015 352,1 992,8 366,6

1173 276,6 1127 304,5 1108 316,7 1076 336,2 1043 357,0 1020 371,6

1157 284,8 1105 314,3 1083 327,0 1048 346,9 1012 367,9 987,4 382,5 961,9 397,6

1188 289,9 1137 319,4 1115 332,1 1080 352,2 1043 373,3 1017 388,1 990,7 403,3

1221 295,4 1169 324,7 1147 337,5 1112 357,5 1074 378,9 1047 393,8 1020 409,2

1255 301,2 1203 330,3 1180 342,9 1143 363,1 1105 384,5 1078 399,6 1050 415,3

1291 307,3 1236 336,0 1213 348,6 1175 368,7 1136 390,3 1108 405,5

1329 313,8 1271 341,9 1246 354,4 1208 374,5 1167 396,2 1139 411,6

1290 319,2 1233 352,7 1209 367,0 1171 389,3 1132 412,8 1105 429,1 1077 445,9

1325 325,2 1268 358,5 1244 372,7 1206 395,1 1166 418,8 1138 435,2 1110 452,1

1363 330,8 1305 364,3 1280 378,6 1241 401,1 1200 424,9 1172 441,3 1143 458,4

1403 336,0 1342 370,1 1316 384,6 1276 407,3 1235 431,2 1206 447,7 1176 464,6

1446 340,9 1381 376,0 1354 390,8 1312 413,7 1269 437,6 1240 454,1

1491 345,4 1421 381,9 1392 397,1 1349 420,3 1305 444,3 1275 460,6

1418 355,8 1358 393,1 1333 409,1 1292 434,3 1250 461,0 1220 479,6 1189 498,8

1462 361,7 1403 397,2 1376 413,0 1334 438,5 1289 466,1 1257 485,6 1224 506,1

1505 367,9 1445 402,7 1418 418,5 1375 444,2 1328 472,3 1295 492,4 1260 513,5

1546 374,3 1485 409,6 1458 425,5 1415 451,4 1367 479,6 1334 499,8 1299 521,0

1585 381,0 1524 417,7 1496 434,0 1453 460,0 1406 488,0 1373 507,8

1623 388,0 1560 427,2 1532 443,9 1490 470,1 1445 497,5 1413 516,6


BT

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HYDRONIC 2.160 - 2.600

Acoustic configuration: Extremely low noise (EN)


COOLING

Cooling capacity 1 kW 391 440 488 531 590 668 744 796 851 893 996 1099 1216

Compressor power input kW 124 137 154 168 186 213 241 255 276 289 321 357 394

Total power input 2 kW 135 150 168 183 203 230 256 272 293 306 342 378 419

Heating capacity total recovery kW 508 580 631 682 762 856 936 1014 1085 1137 1258 1409 1560

Heating capacity partial recovery kW 103 115 128 140 155 176 197 210 225 236 263 291 322

EER 2,9 2,93 2,9 2,9 2,91 2,9 2,91 2,93 2,9 2,92 2,91 2,91 2,9

ESEER 3,53 3,51 3,52 3,52 3,58 3,6 3,67 3,73 3,75 3,73 3,68 3,7 3,65

COMPRESSOR

Type of compressors 3 DSW DSW DSW DSW DSW DSW DSW DSW DSW DSW DSW DSW DSW

No. of Compressors Nr 2 2 2 2 2 2 2 2 2 2 2 2 2

Std Capacity control steps Nr STE- STE- STE- STE- STE- STE- STE- STE- STE- STE- STE- STE- STE-

Refrigerant circuits Nr 2 2 2 2 2 2 2 2 2 2 2 2 2

INTERNAL EXCHANGER

Type of internal exchanger 4 S&T S&T S&T S&T S&T S&T S&T S&T S&T S&T S&T S&T S&T

No. of internal exchangers Nr 1 1 1 1 1 1 1 1 1 1 1 1 1

Water flow rate (Internal Exchanger) l/s 18,7 21 23,3 25,4 28,2 31,9 35,5 38 40,7 42,7 47,6 52,5 58,1

internal exchanger pressure drop kPa 56 53 71 63 84 78 63 71 68 74 85 62 78

Water content l 164,4 159,3 152,7 270,6 263,3 255,7 248,3 248,3 233,3 233,3 409,6 400,9 391,9


Type of fans 5 AX AX AX AX AX AX AX AX AX AX AX AX AX

Number of fans Nr 10 12 13 14 16 16 14 16 16 16 20 20 24

Standard air flow l/s 32304 38718 40312 41906 46934 46934 48372 52809 52809 52809 64608 64608 71535

CONNECTIONS

Water fittings 141.3 141.3 141.3 168.3 168.3 168.3 168.3 168.3 168.3 168.3 219.1 219.1 219.1

POWER SUPPLY

Standard power supply V 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50

(1) data referred to the following conditions : internal exchanger water = 12/7°C external exchanger air intake 35°C (2) According to EUROVENT the Total Power Input does not consider the pump share,

required to overcome the pressure drop for the solution circulation inside the exchangers. (3) DSW = twin-screw compressor (4) S&T = tube bundle (5) AX = axial-flow fan

Acoustic configuration: Extremely low noise (EN) / Voltage: 400/3/50

ELECTRICAL DATA

Size 2.160 2.180 2.190 2.200 2.240 2.280 2.300 2.320 2.340 2.360 2.440 2.480 2.540


F.L.A. - Total A 303 324 350 376 418 468 496 533 564 596 688 786 890


F.L.I. - Total kW 180 195 213 230 255 288 310 337 356 376 426 467 523


M.I.C. - Value A 667 682 837 863 984 628 636 673 752 784 980 1217 1370

power supply: 400/3/50 Hz +/-6% voltage unbalance: max 2 % The F.L.A. data is to be considered in order to correctly size the supply line, whereas the M.I.C. data is used for the sizing of the protection device up the line. Certain accessories and operations may entail a significant variation in the absorptions illustrated here. Contact our technical department.

Acoustic configuration: Extremely low noise (EN)


Size 2.160 2.180 2.190 2.200 2.240 2.280 2.300 2.320 2.340 2.360 2.440 2.480 2.540

EXTERNAL EXCHANGER Max air intake temperature 1 °C 44 44 44 44 42 42 41 41 41 41 41 41 41

Max air intake temperature 2 °C 46 46 46 46 44 44 43 43 43 43 43 43 43

Max air intake temperature 3 °C 51 51 51 51 49 49 48 48 48 48 48 48 48

Min. air intake temperature 4 °C -10 -10 -10 -10 -10 -10 -10 -10 -10 -10 -10 -10 -10

Min. air intake temperature 5 °C -7 -7 -7 -7 -7 -7 -7 -7 -7 -7 -7 -7 -7

Min. air intake temperature 6 °C 2 2 2 2 2 2 2 2 2 2 2 2 2

Min. air intake temperature 7 °C 11 11 11 11 11 11 11 11 11 11 11 11 11

INTERNAL EXCHANGER

Max water inlet temperature 8 °C 21 21 21 21 21 21 21 21 21 21 21 21 21

Min. water outlet temperature 9 °C 5 5 5 5 5 5 5 5 5 5 5 5 5

Min. water outlet temperature 10 °C -8 -8 -8 -8 -8 -8 -8 -8 -8 -8 -8 -8 -8

Note: the Standard unit shall never be exposed, at temperatures below -10°C while sup-plied. On request it’s possible to take countermeasures for the operation also in more critical environmental conditions. For special conditions contact our Sales Office. Warning: the still air condition is meant as absence of air flow to the unit. Any wind condition can let air pass through the condenser coil thus worsening the operating limits of the unit (see limits with air speed at 0,5 m/s & 1 m/s). In order to avoid such situation, windbreak barriers are necessary. (1) unit at full load: internal exchanger water 12/7°C (2) unit at full load: internal exchanger water 12/7°C Active limiting device with automatic increase of fan RPM

For the sound levels under these operating conditions, please refer to the data for the LN version (3) unit at partial load (automatic partialization with fans at full load)

(4) unit at full load external exchanger air in quiet (5) capacity-controlled unit (automatic capacity control) external exchanger air in quiet (6) capacity-controlled unit (automatic capacity control) air to external exchanger = 0.5m/sec (7) capacity-controlled unit (automatic capacity control) external exchanger air = 1m/sec (8) external exchanger air intake 35°C (9) Standard Version external exchanger air intake 35°C (10) Low temperature version external exchanger air intake 35°C Fluid with ethylene glycol of 40%

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Size 2.160 2.180 2.190 2.200 2.240 2.280 2.300 2.320 2.340 2.360 2.440 2.480 2.540

2.160 - 2.600 HYDRONIC

ACOUSTIC CONFIGURATION: EXTREMELY LOW NOISE (EN)

COOLING PERFORMANCE

Size

2.160

2.180

2.190

2.200

2.240

2.280

2.300

To (ºC)

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10


25 30 32 35 38 40 42


399,7 98,9 385,2 109,1 378,8 113,6 368,5 120,7 357,5 128,3 349,6 133,6 341,4 139,2

411,9 100,2 397,0 110,5 390,4 115,0 379,9 122,1 368,5 129,8 360,5 135,1 352,1 140,7

424,0 101,6 408,7 112,1 402,0 116,6 391,2 123,8 379,5 131,5 371,3 136,9 362,6 142,6

436,1 103,3 420,4 113,9 413,4 118,5 402,3 125,8 390,3 133,5 381,9 139,0 373,1 144,7

448,1 105,2 431,9 115,9 424,8 120,6 413,3 127,9 401,0 135,8 392,4 141,4 383,3 147,1

460,1 107,3 443,4 118,2 436,0 122,9 424,2 130,4 411,6 138,4 402,7 144,0 393,5 149,8

448,1 110,0 432,8 121,0 425,9 125,9 414,6 133,8 402,2 142,4 393,4 148,5 384,1 154,9

461,3 111,6 445,8 122,6 438,7 127,6 427,2 135,5 414,5 144,2 405,4 150,4 395,9 156,9

474,9 113,2 459,0 124,3 451,7 129,3 439,9 137,3 426,9 146,1 417,5 152,3 407,7 158,8

488,8 114,9 472,4 126,0 464,9 131,1 452,7 139,2 439,3 148,0 429,8 154,3 419,7 160,8

503,1 116,7 486,0 127,8 478,2 132,8 465,6 141,0 451,9 149,9 442,1 156,2 431,7 162,9

517,7 118,5 499,8 129,6 491,7 134,7 478,7 142,9 464,5 151,8 454,5 158,2 443,9 164,9

498,6 123,8 480,9 136,0 472,9 141,4 460,1 150,1 446,2 159,5 436,4 166,2 426,1 173,1

513,2 125,4 495,0 137,8 486,9 143,2 473,8 152,0 459,6 161,5 449,5 168,2 438,9 175,2

528,3 127,2 509,7 139,7 501,3 145,2 487,9 154,1 473,3 163,6 463,0 170,4 452,1 177,5

544,0 129,2 524,9 141,8 516,3 147,3 502,5 156,3 487,5 165,9 476,8 172,8 465,7 179,9

560,3 131,3 540,6 144,0 531,7 149,6 517,5 158,7 502,0 168,4 491,0 175,3 479,5 182,5

577,3 133,7 556,8 146,4 547,7 152,1 533,0 161,2 517,0 171,1 505,6 178,0 493,7 185,3

542,6 135,1 522,7 148,6 513,9 154,5 499,8 163,9 484,6 173,9 473,9 181,0 462,7 188,4

559,2 137,1 538,8 150,6 529,7 156,6 515,2 166,0 499,6 176,2 488,6 183,3 477,1 190,8

576,2 139,0 555,1 152,7 545,8 158,7 530,9 168,3 514,9 178,5 503,6 185,7 491,7 193,2

593,3 141,0 571,7 154,8 562,2 160,9 546,9 170,5 530,4 180,9 518,8 188,1 506,6 195,7

610,7 143,1 588,6 157,0 578,8 163,1 563,1 172,8 546,2 183,2 534,2 190,6 521,7 198,2

628,4 145,2 605,7 159,2 595,6 165,3 579,5 175,2 562,2 185,7 549,9 193,1 537,1 200,8

605,5 149,1 582,2 164,2 572,0 170,8 555,6 181,3 538,0 192,5 525,6 200,4 512,6 208,5

624,0 151,1 600,1 166,3 589,6 173,0 572,7 183,6 554,5 195,0 541,6 203,0 528,2 211,4

642,2 153,3 617,7 168,8 606,9 175,5 589,6 186,3 571,1 197,7 558,0 205,7 544,3 214,0

660,1 155,8 634,9 171,7 623,9 178,5 606,4 189,2 587,8 200,5 574,7 208,4 561,1 216,5

677,7 158,6 651,8 175,0 640,7 181,8 623,1 192,4 604,6 203,5 591,7 211,0 578,4 218,8

695,0 161,6 668,3 178,7 657,1 185,6 639,7 196,0 621,6 206,6 609,1 213,7

687,3 170,6 660,6 187,9 648,9 195,4 630,1 207,3 609,9 220,1 595,6 229,0 580,7 238,3

707,2 173,4 680,3 190,5 668,4 198,0 649,2 210,0 628,5 222,8 613,9 231,8 598,6 241,1

727,2 176,3 700,1 193,3 687,9 200,9 668,4 212,9 647,2 225,9 632,1 235,0 616,4 244,6

747,4 179,6 719,8 196,4 707,4 203,9 687,4 216,1 665,7 229,3 650,3 238,7 634,1 248,5

767,7 183,1 739,6 199,7 726,9 207,3 706,4 219,6 684,2 233,1 668,4 242,8

788,2 186,9 759,3 203,2 746,3 210,8 725,4 223,4 702,6 237,3 686,4 247,4

770,0 192,0 738,8 211,6 724,9 220,1 702,4 233,8 678,1 248,3 660,9 258,6

793,2 195,6 760,9 214,9 746,5 223,5 723,4 237,2 698,5 252,0 680,8 262,5

816,7 198,9 782,7 218,4 767,8 227,1 744,1 240,9 718,7 255,8 700,8 266,4

840,5 202,0 804,4 222,1 788,8 230,9 764,5 244,9 738,8 259,8 720,9 270,3

864,6 204,7 825,7 225,9 809,5 234,9 784,5 249,1 758,7 263,9 741,0 274,1

889,1 207,2 846,9 229,9 829,9 239,2 804,3 253,5 778,5 268,1 761,2 278,0


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HYDRONIC 2.160 - 2.600

ACOUSTIC CONFIGURATION: EXTREMELY LOW NOISE (EN)

COOLING PERFORMANCE

Size

2.320

2.340

2.360

2.440

2.480

2.540

To (ºC)

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10

5

6

7

8

9

10


25 30 32 35 38 40 42


821,4 203,4 789,8 223,9 775,2 233,0 751,5 247,7 725,3 263,5 706,5 274,6

846,7 207,7 814,1 227,6 799,0 236,6 774,2 251,3 746,8 267,3 727,1 278,7

872,2 211,4 837,4 231,6 821,6 240,6 796,1 255,4 768,2 271,4 748,3 282,8

897,9 214,4 859,7 235,7 843,2 245,0 817,1 259,8 789,4 275,6 770,1 286,7

923,8 216,9 881,1 240,2 863,7 249,8 837,3 264,7 810,5 280,1 792,5 290,6

949,9 218,7 901,5 244,8 883,1 255,0 856,7 270,1 831,5 284,8 815,4 294,4

881,8 220,7 845,3 242,3 829,3 252,0 803,9 267,5 776,6 284,3 757,4 296,2

909,7 224,1 870,8 246,1 854,0 255,9 827,5 271,6 799,4 288,5 779,8 300,5

936,8 227,7 896,2 250,0 878,8 259,9 851,4 275,7 822,5 292,8 802,4 304,9

962,9 231,6 921,4 254,1 903,6 264,1 875,6 280,0 846,0 297,1 825,4 309,2

988,1 235,8 946,4 258,4 928,4 268,4 899,9 284,3 869,8 301,5 848,8 313,6

1012 240,2 971,2 262,8 953,2 272,8 924,5 288,8 893,9 305,9 872,4 318,1

923,1 231,3 886,5 253,6 870,0 263,6 843,5 279,9 814,6 297,8 794,2 310,5

952,8 234,9 913,4 257,5 896,1 267,7 868,3 284,2 838,5 302,2 817,4 315,0

981,4 238,6 940,1 261,5 922,1 271,8 893,3 288,5 862,6 306,7 841,0 319,6

1009 242,7 966,5 265,8 948,0 276,2 918,6 293,0 887,0 311,2 864,8 324,2

1035 247,1 992,7 270,2 974,0 280,6 944,0 297,5 911,7 315,8 888,9 328,9

1060 251,7 1019 274,8 999,9 285,3 969,7 302,2 936,7 320,6 913,3 333,6

1030 253,6 987,8 281,3 969,7 293,2 941,5 311,8 912,0 331,3 891,6 344,9

1061 257,5 1016 285,5 997,6 297,4 968,5 316,2 938,1 335,9 917,2 349,6

1090 261,6 1045 289,8 1026 301,8 995,9 320,7 964,7 340,6 943,2 354,4

1120 265,8 1074 294,2 1054 306,4 1024 325,4 991,6 345,4 969,5 359,2

1149 270,3 1102 298,9 1083 311,0 1052 330,1 1019 350,2 996,2 364,1

1177 275,0 1131 303,6 1111 315,9 1080 335,0 1047 355,1 1023 369,1

1144 284,3 1092 314,2 1071 326,8 1037 346,3 1002 366,5 977,3 380,3

1178 290,5 1124 319,5 1102 332,0 1068 351,7 1033 372,4 1008 386,9

1213 295,9 1157 324,9 1134 337,4 1099 357,2 1063 378,3 1040 393,0

1249 300,4 1189 330,2 1165 343,0 1130 363,0 1094 384,1 1071 398,7

1285 304,0 1221 335,6 1197 348,7 1160 368,9 1125 389,8 1102 404,1

1321 306,8 1254 341,0 1228 354,6 1191 375,1 1156 395,5 1133 409,1

1267 314,8 1210 346,2 1186 360,0 1149 382,2 1110 406,0 1083 422,8

1304 321,3 1245 352,2 1220 366,0 1182 388,1 1143 412,1 1115 429,0

1342 327,4 1281 358,3 1256 372,1 1216 394,3 1176 418,2 1148 435,2

1380 333,0 1318 364,7 1292 378,6 1251 400,7 1209 424,5 1180 441,2

1417 338,3 1356 371,2 1329 385,3 1288 407,5 1243 430,9 1212 447,2

1455 343,1 1395 377,8 1368 392,2 1324 414,5 1278 437,3 1244 453,0


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2.160 - 2.600 HYDRONIC

FOULING CORRECTION FACTOR

INTERNAL EXCHANGER

m² °C/W Cooling capacity correction factors Compressors input power correction factors

0.44 x 10^(-4) 1,00 1,00

0.88 x 10^(-4) 0,97 0,99

1.76 x 10^(-4) 0,94 0,98

INTERNAL EXCHANGER PRESSURE DROP

10 15 20 25 30 35 40 45 50 60 70 8020

30

40

50

60

70

80

90

100

120

Q [l/s]

D P

[k

Pa

]

2

.160

2.1

80 - 2

.190

2

.200

2

.280

2.3

00 - 2

.320

2

.340

- 2

.360

- 2.4

40

2.4

80 - 2

.540

2

.600

2

.240

Qmin

[l/s]

Qmax

[l/s]

2.160 10.5 24.3

2.180 12.2 29.9

2.190 11.6 28.2

2.200 14.2 31.1

2.240 12.4 32.1

2.280 14.9 36.7

2.300 18.7 46.3

2.320 18.7 46.3

2.340 20.5 50.3

2.360 20.5 50.3

2.440 21.2 52.1

2.480 27.8 73.3

2.540 27.0 69.7

2.600 27.8 74.3

CORRECTION FACTOR FOR ANTIFREEZE SOLUTIONS

5% 10% 15% 20% 25% 30% 35% 40% % ethylene glycol by weight

Freezing temperature °C -2,0 -3,9 -6,5 -8,9 -11,8 -15,6 -19,0 -23,4

Safety temperature °C 3,0 1,0 -1,0 -4,0 -6,0 -10,0 -14,0 -19,0

Cooling Capacity Factor Nr 0,995 0,990 0,985 0,981 0,977 0,974 0,971 0,968

Compressor input Factor Nr 0,997 0,993 0,990 0,988 0,986 0,984 0,982 0,981

Internal exchanger Glycol solution flow Factor Nr 1,003 1,010 1,020 1,033 1,050 1,072 1,095 1,124

Pressure drop Factor Nr 1,029 1,060 1,090 1,118 1,149 1,182 1,211 1,243

The correction factors shown refer to water and glycol ethylene mixes used to prevent the formation of frost on the exchangers in the water circuit during inactivity in winter.

EXCHANGER OPERATING LIMITS

INTERNAL EXCHANGER

DPr DPw

kPa kPa

CLIVET (C) 2450 2450 1050

PED (CE) 2450 2450 1050

DPr = Maximum operating pressure on refrigerant side DPw = Maximum operating pressure on water side

OVERLOAD AND CONTROL DEVICE CALIBRATION

OPEN CLOSED VALUE

High pressure switch kPa 1730 1170 -

Low pressure switch kPa 70,0 170 -

Antifreeze protection °C 3,00 5,50 -

High pressure safety valve kPa - - 2000

Low pressure safety valve kPa - - 1650

Max no. of compressor starts per hour Nr - - 6,00

High compressor discharge temperature safety thermo- °C - - 120

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HYDRONIC 2.160 - 2.600

DIMENSIONAL DRAWING

1

2

43

55

7 7

7 7

14

G

34

4 4

3 3

5

6

89

6

O.D.

W1 W2

W3 W4

2350 12021100

(1

2) 700

(10)

1100

(1

2)

1690 (13)

723 (11) 4

22155

42

PO

M N

1202

4754

A B C

D2220

(+

EC

OB

RE

EZ

E=

2250)

2239

2385

(1) INTERNAL EXCHANGER (EVAPORATOR) (2) EXTERNAL EXCHANGER (CONDENSER) (3) HOLE TO HANG UNIT (4) LIFTING BRACKETS (REMOVABLE, IF REQUIRED, AFTER POSITIONING THE UNIT) (5) ELECTRICAL PANEL (6) POWER INPUT (7) SOUND PROOF ENCLOSURE ( ONLY IN THE EXPECTED VERSIONS) (8) INTERNAL EXCHANGER WATER INLET (9) INTERNAL EXCHANGER WATER OUTLET (10) MINIMUM DIMENSION FOR A SAFE PASSAGE. (11) MINIMUM DIMENSION FOR A SAFE PASSAGE WHEN THE DOOR OF THE ELECTRICAL SWITCHBOARD IS OPEN. (12) MINIMUM DIMENSION FOR A PROPER AIR FLOW TO THE CONDENSER COIL. IN THE CASE OF TWO UNITS SIDE BY SIDE THIS DISTANCE MUST BE DOUBLED (13) MINIMUM DIMENSION ON THE ELECTRICAL SWITCHBOARD SIDE. (14) CLEARANCE ACCESS RECOMMENDED (G) BARYCENTRE

ST SC

Size 2.160 2.180 2.160 2.180

A mm 1663 1663 1663 1663

B mm 2450 2450 2450 2450

C mm 641 641 641 641

D mm 330 330 330 330

M mm 2377 2378 2409 2409

N mm 2365 2364 2333 2333

O mm 1209 1209 1269 1268

P mm 1030 1030 970 971

OD mm 141.3 141.3 141.3 141.3

Length mm 4754 4754 4754 4754

Depth mm 2239 2239 2239 2239

Height mm 2220 2220 2220 2220

W1 kg 938 964 1057 1083

W2 kg 975 1002 1123 1150

W3 kg 865 889 917 941

W4 kg 902 927 983 1008

Operating weight kg 3680 3781 4080 4181

Shipping weight kg 3516 3622 3916 4022

Particular accessories, executions or versions can bring about a great variation of the mass represented here. Please contact our Technical Department.

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2.160 - 2.600 HYDRONIC

DIMENSIONAL DRAWING

1

2

3 3 444 43 3

55

7 7

6

9 8

O.D.

6

7 7

5

14

G

W1 W2

W3 W4

2220

(+

EC

OB

RE

EZ

E=

2250

)

5704

A B C

D

2239

2385

1352 3000 135211

00

(1

2) 700

(10)

11

00

(1

2)

1690 (13)

723 (11) 4

22

15

54

2

PO

M N


ST SC LN EN

Size 2.190 2.200 2.240 2.280 2.190 2.200 2.240 2.280 2.160 2.180 2.190 2.160

A mm 2147 1800 1800 1800 2147 1800 1800 1800 2147 2147 2147 2147

B mm 2450 2412 2412 2412 2450 2412 2412 2412 2450 2450 2450 2450

C mm 1107 1492 1492 1492 1107 1492 1492 1492 1107 1107 1107 1107

D mm 331 371 371 371 331 371 371 371 331 331 331 331

M mm 2709 2753 2757 2757 2726 2767 2770 2771 2744 2745 2729 2744

N mm 2995 2951 2947 2947 2978 2937 2934 2933 2960 2959 2975 2960

O mm 1321 1283 1280 1282 1345 1308 1304 1306 1340 1342 1339 1340

P mm 918 956 959 957 894 931 935 933 899 897 900 899

OD mm 141.3 168.3 168.3 168.3 141.3 168.3 168.3 168.3 141.3 141.3 141.3 141.3

Length mm 5704 5704 5704 5704 5704 5704 5704 5704 5704 5704 5704 5704

Depth mm 2239 2239 2239 2239 2239 2239 2239 2239 2239 2239 2239 2239

Height mm 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220 2220

W1 kg 1193 1261 1301 1308 1279 1347 1387 1394 1218 1222 1307 1218

W2 kg 1118 1217 1258 1265 1211 1310 1351 1358 1171 1175 1240 1171

W3 kg 995 1084 1122 1125 1042 1131 1169 1172 997 1000 1071 997

W4 kg 920 1040 1078 1082 974 1094 1132 1136 950 953 1004 950

Operating weight kg 4227 4603 4759 4780 4507 4883 5039 5060 4337 4350 4623 4337

Shipping weight kg 4074 4332 4496 4524 4354 4612 4776 4804 4173 4191 4470 4173


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HYDRONIC 2.160 - 2.600

DIMENSIONAL DRAWING

1

2

3 3 444 43 3

55

7 7

6

9 8

O.D.

6

7 7

5

14

G

W1 W2

W3 W4

23

70

(+

EC

OB

RE

EZ

E=

24

00

)

5704

A B C

D

2239

2385

1352 3000 135211

00

(1

2) 700

(10)

11

00

(1

2)

1690 (13)

723 (11) 4

22

15

54

2

PO

M N


ST SC

Size 2.300 2.320 2.300 2.320

A mm 1800 1800 1800 1800

B mm 2412 2412 2412 2412

C mm 1492 1492 1492 1492

D mm 371 371 371 371

M mm 2825 2780 2825 2780

N mm 2879 2924 2879 2924

O mm 1280 1317 1280 1317

P mm 959 922 959 922

OD mm 168.3 168.3 168.3 168.3

Length mm 5704 5704 5704 5704

Depth mm 2239 2239 2239 2239

Height mm 2400 2400 2400 2400

W1 kg 1404 1574 1478 1645

W2 kg 1414 1538 1494 1616

W3 kg 1207 1311 1241 1343

W4 kg 1216 1275 1258 1314

Operating weight kg 5241 5698 5471 5918

Shipping weight kg 4993 5450 5223 5670


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2.160 - 2.600 HYDRONIC

DIMENSIONAL DRAWING

1

2

44

55

7 7

7 7

14

G

89

6

3 3 3

O.D.

4 43 3

5

6

W1 W3

W5 W6

W2

W4

12021100

(1

2) 700

(10)

1100

(1

2)

1690 (13)

723 (11) 4

22155

42

PO

M N

A B C

D

2220 (

+E

CO

BR

EE

ZE

=2250)

6654

2239

2385

1202 2125 2125


LN EN

Size 2.200 2.240 2.280 2.180 2.190 2.200

A mm 2615 2615 2615 2600 2600 2615

B mm 2412 2412 2412 2450 2450 2412

C mm 1627 1627 1627 1604 1604 1627

D mm 371 371 371 331 331 371

M mm 3211 3211 3213 3180 3156 3217

N mm 3443 3443 3441 3474 3498 3437

O mm 1220 1222 1222 1243 1242 1215

P mm 1019 1017 1017 996 997 1024

OD mm 168.3 168.3 168.3 141.3 141.3 168.3

Length mm 6654 6654 6654 6654 6654 6654

Depth mm 2239 2239 2239 2239 2239 2239

Height mm 2220 2220 2220 2220 2220 2220

W1 kg 978 988 1013 948 1026 1043

W2 kg 1181 1190 1214 1015 1066 1242

W3 kg 834 842 866 780 802 899

W4 kg 820 826 847 770 830 885

W5 kg 990 995 1015 825 862 1054

W6 kg 699 704 724 633 649 763

Operating weight kg 5503 5543 5680 4970 5234 5887

Shipping weight kg 5232 5280 5424 4811 5081 5616


BT

09

A0

02

GB

-01

29

HYDRONIC 2.160 - 2.600

DIMENSIONAL DRAWING

1

2

44

55

7 7

7 7

14

G

89

6

3 3 3

O.D.

4 43 3

5

6

W1 W3

W5 W6

W2

W4

12021100

(1

2) 700

(10)

1100

(1

2)

1690 (13)

723 (11) 4

22155

42

PO

M N

B

D

2370 (

+E

CO

BR

EE

ZE

=2400)

2239

2385

1202 2125 2125

6654

2615 1627


ST SC LN

Size 2.340 2.360 2.440 2.340 2.360 2.440 2.300 2.320

A mm 2615 2615 2840 2615 2615 2840 2615 2615

B mm 2412 2412 2360 2412 2412 2360 2412 2412

C mm 1627 1627 1454 1627 1627 1454 1627 1627

D mm 371 371 420 371 371 420 371 371

M mm 3182 3158 3197 3204 3181 3215 3142 3211

N mm 3472 3496 3457 3450 3473 3439 3512 3443

O mm 1231 1203 1161 1262 1236 1193 1239 1262

P mm 1008 1036 1078 977 1003 1046 1000 977

OD mm 168.3 168.3 219.1 168.3 168.3 219.1 168.3 168.3

Length mm 6654 6654 6654 6654 6654 6654 6654 6654

Depth mm 2239 2239 2239 2239 2239 2239 2239 2239

Height mm 2400 2400 2400 2400 2400 2400 2400 2400

W1 kg 1084 1092 1076 1153 1161 1145 1153 1207

W2 kg 1203 1273 1438 1354 1425 1591 1272 1400

W3 kg 886 859 888 969 941 971 884 1030

W4 kg 889 944 1001 895 949 1007 933 941

W5 kg 987 1101 1338 1051 1164 1400 1029 1092

W6 kg 727 742 826 753 769 854 716 803

Operating weight kg 5775 6010 6567 6175 6410 6967 5987 6473

Shipping weight kg 5542 5777 6157 5942 6177 6557 5739 6225


BT

09

A0

02

GB

-01

30

2.160 - 2.600 HYDRONIC

DIMENSIONAL DRAWING

1

2

44

5

77

7 7

14

G

5

2

5

3 3 3

O.D.9 8

3 34 4

6

6

W1 W3

W5 W6

W2

W4

130211

00

(12) 700

(10)

11

00

(12)

1690 (13)

723 (11) 4

221

55

42

PO

M N

1302 2504 2504

A B C

D

24

00

(+E

CO

BR

EE

ZE

=2430

7612

2239

2385

(1) INTERNAL EXCHANGER (EVAPORATOR) (2) EXTERNAL EXCHANGER (CONDENSER) (3) HOLE TO HANG UNIT (4) LIFTING BRACKETS (REMOVABLE, IF REQUIRED, AFTER POSITIONING THE UNIT) (5) ELECTRICAL PANEL (6) POWER INPUT (7) SOUND PROOF ENCLOSURE ( ONLY IN THE EXPECTED VERSIONS) (8) INTERNAL EXCHANGER WATER INLET (9) INTERNAL EXCHANGER WATER OUTLET (10) MINIMUM DIMENSION FOR A SAFE PASSAGE. (11) MINIMUM DIMENSION FOR A SAFE PASSAGE WHEN THE DOOR OF THE ELECTRICAL SWITCHBOARD IS OPEN. (12) MINIMUM DIMENSION FOR A PROPER AIR FLOW TO THE CONDENSER COIL. IN THE CASE OF TWO UNITS SIDE BY SIDE THIS DISTANCE MUST BE DOUBLED (13) MINIMUM DIMENSION ON THE ELECTRICAL SWITCHBOARD SIDE. (14) CLEARANCE ACCESS RECOMMENDED

ST SC LN EN

Size 2.480 2.480 2.340 2.360 2.240 2.280

A mm 3242 3242 3012 3012 3012 3012

B mm 2360 2360 2412 2412 2412 2412

C mm 2010 2010 2188 2188 2188 2188

D mm 457 457 400 400 400 400

M mm 3804 3817 3774 3778 3757 3759

N mm 3808 3795 3838 3834 3855 3853

O mm 1199 1238 1215 1230 1181 1197

P mm 1040 1001 1024 1009 1058 1042

OD mm 219.1 219.1 168.3 168.3 168.3 168.3

Length mm 7612 7612 7612 7612 7612 7612

Depth mm 2239 2239 2239 2239 2239 2239

Height mm 2400 2400 2400 2400 2400 2400

W1 kg 1132 1172 1084 1072 992 969

W2 kg 1854 2114 1570 1718 1401 1534

W3 kg 1143 1206 1053 1045 945 922

W4 kg 985 952 917 885 895 848

W5 kg 1614 1718 1329 1419 1264 1342

W6 kg 995 980 891 863 852 807

Operating weight kg 7723 8143 6844 7002 6349 6423

Shipping weight kg 7322 7742 6611 6769 6086 6168


BT

09

A0

02

GB

-01

31

HYDRONIC 2.160 - 2.600

DIMENSIONAL DRAWING

1

2

44

57 7

7 7

14

G

5

2

5

4 4

89

O.D.3 3 3 3

6

6

4 43 3

W1 W3

W7 W8

W2

W6

W4

W5

11

00

(1

2) 700

(10)

11

00

(1

2)

1690 (13)

723 (11)

21

55

PO

M N

997 2765 1989 2765 997

A B C

9512

24

00

(

+E

CO

BR

EE

ZE

=2430)

46

D4

6

2385

2239


ST SC LN EN

Size 2.540 2.540 2.440 2.480 2.300 2.320 2.340 2.360

A mm 3185 3185 3185 3185 2980 2980 2980 2980

B mm 2360 2360 2360 2360 2412 2412 2412 2412

C mm 3967 3967 3967 3967 4120 4120 4120 4120

D mm 457 457 457 457 400 400 400 400

M mm 5034 5024 5048 4988 4685 4853 4803 4854

N mm 4478 4488 4464 4524 4827 4659 4709 4658

O mm 1213 1237 1197 1432 1416 1429 1426 1425

P mm 1034 1010 1050 1015 1031 1018 1021 1022

OD mm 219.1 219.1 219.1 219.1 168.3 168.3 168.3 168.3

Length mm 9512 9512 9512 9512 9512 9512 9512 9512

Depth mm 2239 2239 2239 2239 2239 2239 2239 2239

Height mm 2400 2400 2400 2400 2400 2400 2400 2400

W1 kg 924 1001 854 1096 974 977 999 999

W2 kg 1466 1553 1401 1692 1304 1306 1336 1336

W3 kg 1072 1156 994 1231 868 1010 1030 1035

W4 kg 993 1072 936 1144 825 951 971 975

W5 kg 938 969 894 901 783 785 805 805

W6 kg 1489 1504 1466 1392 1048 1050 1076 1076

W7 kg 717 740 677 692 531 596 613 614

W8 kg 664 687 638 643 505 561 578 579

Operating weight kg 8263 8683 7860 8791 6838 7236 7408 7419

Shipping weight kg 7871 8291 7450 8390 6590 6988 7175 7186


BT

09

A0

02

GB

-01

32

2.160 - 2.600 HYDRONIC

DIMENSIONAL DRAWING

1

2

44

77

7 7

14

G

5

2

5

4 4

89O.D.

3 3 3 3

6

6

4 43 3

W1 W3

W7 W8

W2

W6

W4

W5

1100

(1

2) 700

(10)

1100

(1

2)

1690 (13)

723 (11)

2155

PO

M N

1442 2825 2880 1442

2239

238511414

A B C

D

2400

(

+E

CO

BR

EE

ZE

=2430)

2825

46

46


ST SC LN EN

Size 2.600 2.600 2.540 2.600 2.440 2.480 2.540

A mm 3570 3570 4120 3570 4120 4120 4120

B mm 2910 2910 2360 2910 2360 2360 2360

C mm 4934 4934 4934 4934 4934 4934 4934

D mm 457 457 457 457 457 457 457

M mm 6013 5983 5885 5925 5925 5882 5880

N mm 5401 5431 5529 5489 5489 5532 5534

O mm 1425 1447 1228 1420 1188 1226 1226

P mm 1022 1000 1019 1027 1059 1021 1021

OD mm 219.1 219.1 219.1 219.1 219.1 219.1 219.1

Length mm 11414 11414 11414 11414 11414 11414 11414

Depth mm 2239 2239 2239 2239 2239 2239 2239

Height mm 2400 2400 2400 2400 2400 2400 2400

W1 kg 1144 1243 1219 1335 988 1214 1249

W2 kg 1753 1822 1504 1759 1335 1493 1533

W3 kg 1315 1425 1380 1502 1131 1375 1409

W4 kg 1097 1154 986 1096 835 976 1016

W5 kg 958 1001 1177 1117 1034 1176 1205

W6 kg 1467 1468 1451 1472 1397 1446 1480

W7 kg 753 787 940 889 815 940 970

W8 kg 628 637 672 648 601 668 700

Operating weight kg 9115 9537 9330 9819 8137 9289 9562

Shipping weight kg 8653 9086 8938 9357 7727 8888 9170


BT

09

A0

02

GB

-00

B

T0

9A

002

GB

-00

B

T0

9A

002

GB

-00

B

T0

9A

002

GB

-00

B

T0

9A

002

GB

-00

B

T0

9A

002

GB

-00

B

T0

9A

002

GB

-00

B

T0

9A

002

GB

-00

B

T0

9A

002

GB

-00

B

T0

9A

002

GB

-00

B

T0

9A

002

GB

-00

B

T0

9A

002

GB

-00

B

T0

9A

002

GB

-00

B

T0

9A

002

GB

-00

B

T0

9A

002

GB

-01

33

HYDRONIC 2.160 - 2.600

BT

09

A0

02

GB

-01

34

2.160 - 2.600 HYDRONIC

BT

09

A0

02

GB

-01

35

HYDRONIC 2.160 - 2.600

The data contained in this bulletin is not binding and may be changed by the manufacturer without prior notice. All reproduction, even partial, is prohibited. © Copyright - CLIVET S.p.A. - Feltre (BL) - Italy

CLIVET SPA

Feltre (BL) ITALY

Tel. + 39 0439 3131

Fax + 39 0439 313300

[email protected]

CLIVET UK LTD

Fareham (Hampshire) U.K.

Tel. + 44 (0) 1489 572238

Fax + 44 (0) 1489 573033

[email protected]

CLIVET SAS

Verrierès le Buisson - FRANCE

Tel. + 33 (0)1 69 20 25 75

Fax + 33 (0)1 69 20 60 76

[email protected]

CLIVET ESPAÑA S.A.

Madrid - SPAIN

Tel. + 34 91 6658280

Fax + 34 91 6657806

[email protected]

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Norderstedt - GERMANY

Tel. +49 (0) 40 32 59 57-0

Fax +49 (0) 40 32 59 57-194

[email protected]

CLIVET NEDERLAND B.V.

Amersfoort - Netherlands

Tel. + 31 (0) 33 7503420

Fax + 31 (0) 33 7503424

[email protected]

CLIVET RUSSIA

Moscow - RUSSIA

Tel. +74956462009

Fax +74956462009

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CLIVET MIDEAST FZC

Dubai - UAE

Tel. +97 14 3518501

Fax +97 14 3518502

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Malur - INDIA

Tel. +91 8151 232683/5

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