operating manual - alpha innotec

UK

Water/Water-Heat PumpsCompact

83050700fUK – Translation into English of the original German operating manual

Operating ManualWWC H/X – series

WWC X – series

2 Subject to change without notice | 83050700fUK – Translation into English of the original German operating manual | ait-deutschland GmbH

Please read firstThis operating manual provides important information on handling the unit. It is an integral part of the product and must be stored so that it is accessible in the immedi-ate vicinity of the unit. It must remain available through-out the unit's entire service life. It must be handed over to subsequent owners or users of the unit.

Read the operating manual before starting any work on or with the unit. Especially the chapter on safety. Follow all instructions in full and unreservedly.

It is possible that this operating manual may contain instructions that seem incomprehensible or unclear. In the event of any questions or if any details are unclear, contact the factory customer service department or the manufacturer's local partner.

Since this operating manual was written for several different models of the unit, always comply with the parameters for the respective model.

This operating manual is intended only for persons assigned to work on or with the unit. Treat all constitu-ent parts confidentially. They are protected by copy-right. They may not be reproduced, transmitted, copied, stored in electronic systems or translated into another language, either wholly or in part, without the express written permission of the manufacturer.

SymbolsThe following symbols are used in the operating manual. They have the following meaning:

Information for uers.

Information or instructions for qualified technicians.

DANGER! Indicates imminent danger, which results

in severe injuries or death.

WARNING! Indicates a potentially dangerous situa-

tion, which could result in severe injuries or death.

CAUTION! Indicates a potentially dangerous situation

that could result in moderate or slight injuries.

IMPORTANT Indicates a potentially dangerous situation, which

could result in property damage.

NOTE. Emphasized information.

€ ENERGY SAVING TIP Indicates advice, which helps to save energy, raw

materials and costs.

Reference to other sections of the operating manual.

Reference to other documents of the manufac-turer.

3Subject to change without notice | 83050700fUK – Translation into English of the original German operating manual | ait-deutschland GmbH

Contents

INFORMATION FOR USERS AND QUALIFIED PERSONNEL

PLEASE READ FIRST ..................................................................2

SYMBOLS .....................................................................................2

INTENDED USE ..........................................................................4

DISCLAIMER................................................................................4

EC CONFORMITY .....................................................................4

SAFETY .........................................................................................4

CUSTOMER SERVICE ................................................................5

WARRANTY / GUARANTEE ....................................................5

DISPOSAL ....................................................................................5

OPERATING PRINCIPLE OF HEAT PUMPS ..........................5

AREA OF USE AND HEAT SOURCE REQUIREMENTS .....................................6

HEAT METERING .......................................................................7

OPERATION ................................................................................7

CARE OF THE UNIT ..................................................................7

MAINTENANCE OF THE UNIT ..............................................7Cleaning and flushing unit components .............................7

MALFUNCTIONS .......................................................................8

INSTRUCTIONS FOR QUALIFIED TECHNICIANS

SCOPE OF DELIVERY ................................................................8Main components ..................................................................9

INSTALLATION ..........................................................................9Installation room ...................................................................9Transport to installation location ....................................10Installation ............................................................................10

INSTALLING THE HYDRAULIC CONNECTIONS ...........12Safety assembly ...................................................................13Expansion vessel .................................................................13

DOMESTIC WATER HEATING ..............................................14

DOMESTIC HOT WATER TANK ..........................................14

ELECTRICAL CONNECTION WORK .................................14

FLUSHING AND FILLING THE SYSTEM .............................16Water quality of the fill and make-up water in

water heating systems according to VDI 2035 ........16Flush and fill the heating circuit and

the domestic hot water tank ...................................... 17

BLEEDING ..................................................................................18

INSULATING THE HYDRAULIC CONNECTIONS .......................................19

INSTALLING THE CONTROL PANEL .................................19

INSTALLATION AND REMOVAL OF THE SCREEN .........20

SET THE OVERFLOW VALVE .................................................21PUMP SETTINGS FOR

WWC 220HX AND WWC 280X .............................22

COMMISSIONING ...................................................................22Safety temperature limiter ................................................23

DISMANTLING .........................................................................23

TECHNICAL DATA / SCOPE OF DELIVERYWWC 100H/X – WWC 220H/X ....................................24WWC 280X – WWC 440X..............................................26

PERFORMANCE CURVESHeating capacity/COP / Power consumption / Heat pump pressure loss

WWC 100H/X ....................................................................28WWC 130H/X ....................................................................29WWC 160H/X ....................................................................30WWC 190H/X ....................................................................31WWC 220H/X ....................................................................32WWC 280X .........................................................................33WWC 440X .........................................................................34

DIMENSIONAL DRAWINGS AND INSTALLATION PLANSWWC 100H/X – WWC 220H/XDimensional drawings ........................................................35Installation plan ...................................................................36WWC 280XDimensional drawings ........................................................37WWC 440XDimensional drawings ........................................................38WWC 280X – WWC 440XInstallation plan ...................................................................39

HYDRAULIC INTEGRATIONWWC 100H/X – WWC 220H/XDefault ................................................................................. 40Separate buffer tank ...........................................................41WWC 280X – WWC 440XDefault ..................................................................................42Separate buffer tank ...........................................................43Legend Hydraulic integration ........................................... 44

TERMINAL DIAGRAMSWWC 100H/X – WWC 220H/X ....................................45WWC 280X – WWC 440X..............................................46

CIRCUIT DIAGRAMSWWC 100H/X ....................................................................47WWC 130H/X – 220H/X ..................................................50WWC 280X .........................................................................53WWC 440X .........................................................................56

EC DECLARATION OF CONFORMITY ..............................59


Intended useThe unit is only to be used for its intended purpose. This means:

• for heating.

• for domestic water heating.

The unit may be operated only within its technical parameters.

Overview “Technical data / scope of delivery”.

NOTE. Notify the responsible power supply company of

the use of a heat pump or heat pump system.

DisclaimerThe manufacturer is not liable for any damage or losses resulting from use of the unit which is not its intended use.

The manufacturer's liability also expires:

• if work is carried out on the unit and its compo-nents contrary to the instructions in this operat-ing manual.

• if work is improperly carried out on the unit and its components.

• if work is carried out on the unit which is not described in this operating manual, and this work has not been explicitly approved by the manufac-turer in writing.

• if the unit or components in the unit have been altered, modified or removed without the explicit written consent of the manufacturer.

EC conformityThe unit bears the CE marking.

EC Declaration of Conformity

SafetyThe unit is safe to operate for its intended use. The con-struction and design of the unit conform to current state of the art standards, all relevant DIN/VDE regulations and all relevant safety regulations.

Every person who carries out work on the unit must have read and understood the operating manual before starting any work. This also applies if the person con-cerned has already worked with such a unit or a similar unit or has been trained by the manufacturer.

Every person who carries out work on the unit must comply with the relevant local accident prevention and safety regulations. This especially applies to the wearing of personal protective clothing.

DANGER! Risk of fatal electric shock! All electrical connection work must be

carried out by qualified electricians only. Before opening the unit, safely disconnect

the system from the power supply and prevent it from being switched back on!

WARNING! Only qualified personnel (trained heat-

ing, refrigerating system and refrigerant engineers and electricians) may carry out work on the unit and its components.

WARNING! Note and follow safety stickers on and in

the unit.

WARNING! Unit contains refrigerant! Leaking refrigerant could result in per-

sonal injury and environmental damage. Therefore:

– Switch off system.– Thoroughly ventilate installation

room.– Notify the manufacturer’s authorised

service centre.

IMPORTANT For safety reasons: Never disconnect the unit from the power sup-

ply, unless the unit is being opened.


IMPORTANT Only install the heat pump indoors.

Dimensioned drawing and installation plan for the respective unit model.

Customer serviceFor technical assistance, please contact your qualified technician or the manufacturer’s local service partner.

For a current list and additional partners of the manufac-turer, please visit

DE: www.alpha-innotec.de

EU: www.alpha-innotec.com

Warranty / GuaranteeFor warranty and guarantee provisions, please refer to your purchase documents.

NOTE. Please contact your dealer about all matters

concerning warranties and guarantees.

DisposalWhen withdrawing the old unit from service, always comply with the relevant local laws, guidelines, direc-tives and standards concerning the recovery, recycling and disposal of the operating materials and components of refrigerating units.

“Dismantling”.

Operating principle of heat pumps

Heat pumps operate on the same principle as a refriger-ator: same technology, only with reversed benefits. The refrigerator extracts heat from foods, which is released into the room through fins on the back.

The heat pump extracts heat from our environment: air, earth or ground water. The extracted heat is condi-tioned in the unit and supplied to the heating water. Even when it is extremely cold outside, the heat pump draws enough heat to heat a house.

Example: drawing of a brine/water heat pump with floor heating:

4/4 = usable energy approx. 3/4 = environmental energy approx. 1⁄4 = external electrical energy


Area of use and heat source requirements

Taking into consideration the ambient conditions, limits of use and the relevant regulations, every heat pump can be used in new or existing heating systems.

“Technical data / scope of delivery” overview,

WATER TEMPERATURE / WATER QUANTITY

The water in the extraction well of the heat source system must have a minimum temperature of 7 °C all year round and may not exceed a temperature of 25°C. Depending on the heat output required or its cooling capacity as a relevant variable for dimensioning the heat source, a minimum water rate is required, which must be provided by the heat source as a continuous output. Before installing the water/water heat pump, a pump test should/must be carried out for at least 12 hours with verification of a quasi-constantly lowered water table (persistence) in order to provide information about the quantity of water available. For efficient operation of the well, during the initial start-up the nominal flow rate must be adjusted on the heat source side. Any appropriate components, which enable balancing are to be installed in the pipe network here. The material of the components used must be chosen according to the water quality. The necessary flow rate (heat source water rate) must meet the heat pump's requirements.

“Technical data/scope of supply” overview.

WATER QUALITY

In Germany the well must be designed and built to DIN 4021 and VDI 4640 (in other countries according to the corresponding regulations). Wells may only be drilled and built by drilling companies with a permit in accord-ance with DVGW W120. The water quality of the heat source is defined as normal groundwater. Ensure that the suction and return pipe always extends below the water level by sufficient depth, to ensure that oxygen is not added to the water (risk of iron oxide deposits). Please discuss the problem of iron oxide deposits with your well builder. During the planning the quality of the groundwater should be checked in advance as well as possible (e.g. by asking the competent water authority or searching for data on existing adjacent wells) and sub-sequently verified by water analysis in the built produc-tion well. The following table helps to assess the water quality.

IMPORTANT A water analysis and pump test must be carried

out before installing the water/water heat pump.

NOTE: Water analyses are prepared by water test labo-

ratories. Initial information about possible use of groundwater is available from your local water management authority. A pump test provides information as to whether a sufficient quantity / rate of water is available to cover the require-ments for the heating output of your unit. The minimum groundwater flow rate must at least be available as a continuous output.

“Technical data/scope of supply” overview, “Heat source flow rate” section.

EVALUATION OF THE WATER ANALYSIS

Water constituents - minimum requirement. The water should be analysed in advance for the test values listed below (table). An important criterion to be used for taking water samples is the DVGW Standard, Technical Notices, Leaflet W 112 and use of the technical rules listed in it (DIN, EN and ISO standards).

Designation LimitpH value > 6.8Iron level < 0.2 mg / lManganese level < 0.1 mg / lChloride level < 300 mg / lFree chlorine level < 3 mg / lTurbidity noneTechnical freedom from sand

< 0,1 ml sand per10 l pumped water

IMPORTANT If a value does not conform to the value listed

in the table, a water/water heat pump may not be used. Direct operation of the unit in conjunc-tion with surface water, wastewater, industrial wastewater or mixtures of water and alkali solu-tions, acids or chlorine is also not allowed.


Heat meteringIn addition to proof of the system's efficiency, the EEWaermeG (German law on renewable energy heat) also requires heat metering (referred to in the follow-ing as WME). The WME is mandatory for air/water heat pumps. For brine/ water and water/water heat pumps, a WME must be installed for flow temperatures ≥ 35 °C. The WME must record the total thermal energy output (heating and domestic hot water) in the building. In the case of heat pumps with heat metering the analysis is carried out via the controller. This displays the thermal energy output into the heating system in kWh.

NOTE. Unit variants with or without heat metering are

available.

Operation

ENERGY SAVING USE OF THE HEAT PUMP HEATING

By deciding to purchase a heat pump or a heat pump sys-tem you are making a long-term contribution to protect-ing the environment through low emissions and reduced primary energy use.You can operate and control the heat pump system with the control panel of the heating and heat pump control-ler.

NOTE. Make sure that the control settings are correct.

Operating manual of the heating and heat pump controller.

To ensure that your heat pump or heat pump system operates efficiently and in an environmentally friendly way in heating mode, please pay particular attention to the following:

€ ENERGY SAVING TIP Avoid unnecessarily high flow temperatures. The lower the flow temperature on the heating

water side the more efficient the system.

€ ENERGY SAVING TIP Preferably use purge ventilation. Compared to

continuously open windows, this form of ventila-tion (fully opening windows for a short period, two to three times a day) reduces energy con-sumption and your heating bill.

Care of the unitYou can clean the outer surfaces of the unit with a damp cloth and proprietary household cleaning products.Do not use cleaning or care products that contain abra-sives, acids and/or chlorine. Such products would irrepa-rably damage the surfaces and could also cause technical damage to the unit.

Maintenance of the unitThe cooling circuit of the heat pump requires no regu-lar maintenance.

According to EU regulation (EC) 517/2014, leak inspections and maintenance of a log book are required by law for certain heat pumps!

Log book for heat pumps, Section “Information on use of the log book”.

The components of the heating circuit and the heat source (valves, expansion vessels, circulation pumps, fil-ters, dirt traps) should be tested and cleaned as needed, however, at least annually, by qualified personnel (heat-ing or refrigerating system fitters).It is best to arrange a maintenance agreement with a heating installation company. The company will arrange the necessary regular maintenance work.

CLEANING AND FLUSHING UNIT COMPONENTS

CAUTION! Unit components may be cleaned and

flushed only by customer service person-nel authorised by the manufacturer. Use only liquids recommended by the manu-facturer.

After flushing the condenser with chemi-cal cleaning agent, any residues must be neutralised and the system intensively flushed with water. Always note and follow the technical data of the respective heat exchanger manufacturer.


MalfunctionsIn the event of a malfunction, you can detect the cause of the malfunction via the diagnostics program of the heating and heat pump controller.


WARNING! Only customer service personnel author-

ised by the manufacturer may carry out service and repair work on the compo-nents of the unit.

Note that no fault is displayed if the safety temperature limiter on the electric heating element has triggered (depending on model).

“Commissioning”, “Safety temperature limiter” section.

Scope of deliveryExample layout of the scope of delivery:

1 Compact unit with hermetic compressor, all safety-relevant components for refrigeration circuit monitoring, installed sensors for recording the hot gas, heating water flow and return temperature, sensors for monitoring the heat source temperature, flow monitors for monitoring the water flow rate

2 Screen3 Safety assembly for the heating circuit4 Separate package (size 1: one box; size 2: two

boxes) with control panel, external tempera-ture sensor, dirt trap, Sylomer strips, seals

5 Vibration isolators for the heat-ing circuit and for the heat source

6 Expansion vessel for the heat-ing circuit with cap valve

Complete the following first:

Check the delivery for outwardly visible signs of damage…

Check to make sure that the delivery is complete… Any defects or incorrect deliveries must be

reported immediately.

NOTE. Note the unit model.

“Technical data / scope of delivery” overview.


FUNCTIONALLY NECESSARY ACCESSORIES

IMPORTANT Only use the manufacturer's original accessories.

If the unit is to be used for heating water, a 3-way switch-ing valve must be installed. This is not included with the unit and must be ordered separately.

MAIN COMPONENTS

1 evaporator2 compressor3 condenser

InstallationThe following applies to all work to be done:

NOTE. Always comply with the relevant local accident

prevention regulations, statutory regulations, guidelines and directives.

NOTE. Note the sound information for the respective

model.

“Technical data / Scope of delivery” overview, “Sound” section.

INSTALLATION ROOM

ATTENTION Install the heat pump only indoors. The installation room must be frost-free and

dry.

WARNING! Please note and follow the respective

relevant local standards, directives and regulations applicable, especially the minimum volume necessary depending on the refrigerant capacity of the relevant heat pump system (EN 378-1).

Refrigerant Limit

R 134a 0.25 kg/m³

R 404A 0.48 kg/m³

R 407C 0.31 kg/m³

R 410A 0.44 kg/m³

Overview “Technical data / scope of delivery”, “General unit data” section.

Minimum volume = Refrigerant capacity [kg]

Limit [kg/m³]

NOTE. If several heat pumps of the same type are instal-

led, only one heat pump must be considered. If several heat pumps of different types are in-

stalled, the heat pump with the largest refrige-rant capacity must be considered.


TRANSPORT TO INSTALLATION LOCATION

Always comply with the following safety information during transport:

WARNING! Several people are required to transport

the unit. Take into account the weight of the unit.

“Technical data / Scope of delivery” overview, “General unit data” section,

CAUTION! Wear safety gloves.

WARNING! The unit can tilt and tip over when being

removed from the wooden pallet and dur-ing transport. This can result in personal injury and damage to the unit.– Take suitable precautions to prevent

the risk of tipping over.

IMPORTANT Never use components and hydraulic connec-

tions on the unit for transport purposes.

IMPORTANT Do not tilt the unit more than a maximum of 45°

(in any direction).

To prevent transport damage, you should transport the unit to its final place of installation in its packed condi-tion (on the wooden pallet with packaging) using a pallet truck.If it is not possible to transport the unit to the final instal-lation location using a pallet truck, you can also transport the heat pump on a handcart.Before transporting with a handcart, we recommend removing the front panel in order to reduce the weight of the unit.

Remove packaging and set extra box aside (will be needed later on!)...

Remove angle bracket, transport and packaging material from the unit…

Dispose of angle bracket, transport and packaging material properly and in an ecologically compatible way...

Lift unit from the pallet…

Remove front panel of unit...

•

To do so, loosen the quick-release screws. Turn through 90° to the left…

•

Lift front panel and set aside in a safe place.

Push handcart under the rear side of the unit.

IMPORTANT If the handcart is pushed under the unit at the

rear panel, ensure you do not damage any con-nections during transport.

IMPORTANT Transport with a handcart on the front side of

the unit is not permitted.


(in any direction).

INSTALLATION

CAUTION! Several people are required to install the

unit.

NOTE. Take into account the size of the unit.

“Technical data / Scope of delivery” overview, “General unit data” section.

NOTE. Always refer to and follow the installation plan

for the respective model. Note the size and minimum clearances.

Installation plan for the respective model.


Proceed as follows at the installation location:

If you have no already done so, remove angle bracket, transport and packaging material from the unit. Set the extra box to the side and lift the unit from the wooden pallet...

“Transport to installation location”.

Dispose of angle bracket, transport and packaging material properly and in an ecologically compatible way...

Set unit on a stable, solid and level, preferably sound-insulated surface. Ensure that the floor is designed for the weight of the heat pump...

Set up the unit so that the switchbox side (= opera-tor side) is accessible at all times...

“Technical data/Scope of delivery” overview, “General unit data” section.

Use the Sylomer strips supplied to level out any minor unevenness.

The Sylomer strips give the heat pump additional stability. They absorb sound and vibrations transfer to the floor.

Place the Sylomer strips under the heat pump as fol-lows:

•

Tilt the unit to one side, slowly and carefully...

Secure unit in raised tilted position so that it cannot accidentally tip back into the original position.


(in any direction).

CAUTION! Hands and fingers could be crushed during

the following work!

•

Position a Sylomer strip under the unit, flush with the respective outer edge...

•

Slowly and carefully tilt the unit back into its initial position.

Repeat steps • to • for the remaining sides of the unit.

Position Sylomer strips at right angles to each other, end-to-end:

Front side of unit (= operator side)


Installing the hydraulic connections

NOTE. All materials used in the heat source circuit

(pipes, connections, sealing material…) must be corrosion resistant and suitable for the ground-water quality. Use suitable plastics or stainless steel.

IMPORTANT Connect the unit to the heating circuit accord-

ing to the hydraulic diagram for the respective model.

“Hydraulic connection” instructions.

IMPORTANT The heat source system must be designed

according to the specifications of the planning manual.

Planning manual and “Hydraulic connection” documents.

NOTE. Check to make sure that the cross-section and

lengths of the pipes for the heating circuit are adequately dimensioned. The free compression of the circulation pumps must be able to deliver at least the minimum throughput required for your model.

“Technical data /Scope of delivery” overview, “Heat source” and “Heating circuit” sections.

NOTE: Check whether the cross-sections and lengths

of the heat source pipes are adequately dimen-sioned.

NOTE: The heat source pump must be designed as a

constant speed pump. It must at least produce the minimum throughput required for your unit model. The heat source pump must be designed by performing a pipe network calculation.

“Technical data/Scope of delivery” overview, “Heat source” sections..

IMPORTANT Please note that the designed heat source pump

may only be used within its pump characteristic curve!

IMPORTANT When installing the connections, always secure

the connections on the unit against twisting, in order to prevent damage to the copper pipes inside the unit.

NOTE: Install the dirt trap included in the scope of

delivery in the well shaft (heat source inlet)

The connections for the heating circuit or the heat source are located at the rear of the unit:

For position of the connections, please refer to the dimensioned drawing for the respective model.

Install shut-off devices for the heating water outlet (flow) and heating water inlet (return) on the heat pump side…

Install shut-off devices for the heat source inlet and heat source outlet on the heat pump side…

NOTE. By installing the shut-off devices, the evaporator

and condenser of the heat pump can be flushed, if necessary.

Thoroughly flush the heating circuit and heat source circuit before connecting to the unit…

NOTE. Dirt and deposits in the heating circuit and heat

source can cause malfunctions.

Connect the fixed pipes of the heating circuit with the corresponding connections at the rear of the unit. Use vibration isolators and elbow unions (size 2 only)…

Vibration isolators must be installed to prevent structurally borne sound transfer

to the fixed pip-

ing.

Vibration isolators for the heating circuit are included with the unit; they have a zinced mesh and are marked in colour.


Connect the fixed piping of the heat source with the relevant connections at the rear of the unit. Use vibration isolators and elbow unions (size 2 only)…

Vibration isolators must be installed to prevent structurally borne sound transfer

to the fixed pip-

ing.

Vibration isolators for the heat source are included with the unit and have a stainless steel mesh.

Lay vibration isolators in the quadrant, as shown by way of example in the following sketch:

Straight or extended hose laying of the vibration isola-tors is not permitted.

SAFETY ASSEMBLY

You must install the safety assembly for the heating circuit. The safety assembly for the heating circuit is included in the extra box.

The discharge from the heating water safety valve must be drained according to the relevant standards and regu-lations. Discharging the safety valve discharge into the sewers is allowed only if fed via a a funnel siphon, which must be accessible at all times.

The connection for the safety assembly is located on the outside at the top rear of the unit.

1 Heating circuit safety assembly connection

EXPANSION VESSEL

The expansion vessel for the heating circuit and the cor-responding cap valve are included in the scope of deliv-ery. They must both be integrated in the heating circuit on site in compliance with the relevant standards, guide-lines and directives.

IMPORTANT In conjunction with a multi-functional and/or

buffer tank with volume >200 l, always install an additional, adequately-dimensioned expansion vessel.


Domestic water heatingIf the unit is to be used for domestic water heating, a 3-way changeover valve must be installed. This is not included with the unit and must be ordered separately.

IMPORTANT Only use the manufacturer’s original accessories.

Domestic water heating with the heat pump requires an additional heating water circuit (parallel) to the heating circuit. When connecting, make sure that the domestic hot water charge is not fed through a buffer tank in the heating circuit.

“Hydraulic connection” documents.

Domestic hot water tankIf the heat pump is to be used for domestic water heat-ing, you must integrate special domestic hot water tanks in the heat pump system. Choose a storage volume so that the required quantity of domestic hot water is avail-able even during a power failure.

NOTE: The heat exchanger surface of the domestic hot

water tank must be dimensioned so that the heating output of the heat pump is transferred with minimum spread.

You can choose a domestic hot water tank from our product range. They are optimally matched to your heat pump.

NOTE: Integrate the domestic hot water tank in the

heat pump system as shown in the hydraulic dia-gram for your system.

“Hydraulic connection” documents.

Electrical connection workThe following applies to all work to be done:

DANGER! Risk of fatal electric shock! All electrical connection work must be

carried out by qualified electricians only.

Before opening the unit, safely disconnect the system from the power supply and prevent it from being switched back on!

WARNING! During installation and when carrying out

electrical work, comply with the relevant EN-, VDE and/or local safety regulations.

Comply with technical connection require-ments of the responsible power supply company (if required by the latter)!

NOTE. All live cables must be stripped before they are

laid in the cable duct of the switchbox!

Open unit, if closed…

“Transport to the installation location”, and .

Open electrical switchbox inside the unit…

1 Cover plate of the switchbox2 Screw plugs


Opened switch box size 1:

1 Controller board connections2 Power and control

cable connections

Opened switch box size 2:

1 Controller board connections2 Power and control

cable connections

Feed the load and control cables as well as the cables for sensors into the inside of the unit through the openings provided at the rear of the unit…

For positioning of the rubber grommets for feeding through the cables, see “dimensioned drawing” for the respective model.

Lay load and control leads in the cable duct inside the unit all the way to the switchbox.

Install electrical connections according to the ter-minal diagram and the circuit diagrams.

“Terminal diagrams” and “Circuit diagrams” for the respective model.

IMPORTANT Install electric connections only according to the

terminal diagram and the circuit diagrams that apply to your model.

IMPORTANT Ensure clockwise rotary field of the load power

supply (compressor). Operation with the incorrect rotary direction of

the compressor can cause serious, irreparable damage to the compressor.

IMPORTANT The power supply for the heat pump must be

equipped with a three-phase automatic circuit-breaker with at least 3mm contact spacing to IEC 60947-2.

Note the level of the tripping current.

“Technical data / Scope of delivery” overview, “Electrics” section.

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IMPORTANT The sensor cable for heat quantity recording

may not be shortened!

NOTE. The control panel of the heating and heat pump

controller can be connected to a computer or network using a suitable network cable, enabling the heating and heat pump controller to be con-trolled remotely from there.


If this is required, install a shielded network cable (category 6, with RJ-45 connector) through the unit when installing the connections and run it through the front panel of the unit, parallel to the existing control cable of the heating and heat pump controller.

After completing all electrical installation work, close the switchbox inside the unit…

Screw on the front panel of the unit, if no further installation work inside the unit is to be carried out immediately.

Flushing and filling the system

IMPORTANT The system must be absolutely free from air

before commissioning.

WATER QUALITY OF THE FILL AND MAKE-UP WATER IN WATER HEATING SYSTEMS ACCORDING TO VDI 2035PART I AND II

Use of modern, energy-efficient heat pump systems is becoming increasingly widespread. Their ingenious technology enables these systems to achieve very good efficiencies. The decreasing space available for heat gen-erators has led to the development of compact units with increasingly smaller cross-sections and high capaci-ties. This means the complexity of the systems and the material diversity are also increasing, which plays an important role especially in their corrosion behaviour. The heating water not only affects the efficiency of the system, but also the life of the heat generator and the heating components of a system.

The guide values of VDI 2035 Part I and Part II must therefore be complied with as minimum requirements for proper operation of the systems. Our practical expe-rience has shown that the safest, most reliable and fault-free running is achieved with so-called low-salt operation.

VDI 2035 Part I provides important information and recommendations regarding scaling and its prevention in heating and domestic hot water heating systems.

VDI 2035 Part II primarily deals with the requirements for reducing heating water corrosion in hot water heat-ing systems.

PRINCIPLES OF PART I AND PART II

The occurrence of scaling and corrosion damage in hot water heating systems is low, if

- proper planning, design and commissioning is carried out

- the system is closed in corrosion terms

- adequately dimensioned pressurising is integrated

- the guide values for the heating water are complied with

- and regular servicing and maintenance are carried out.

A system log should be kept, in which the relevant plan-ning & design data is entered (VDI 2035).

DAMAGE THAT CAN OCCUR IN CASE OF FAILURE TO COMPLY WITH THE ABOVE

- Malfunctions and the failure of components (e.g. pumps, valves)

- Internal and external leaks (e.g. from heat exchangers)

- Cross-section reduction and blockaging of compo-nents (e.g. heat exchanger, pipes, pumps)

- Material fatigue

- Gas bubbles and gas cushion formation (cavitation)

- Negative effect on heat transfer (formation of coat-ings, deposits) and associated noises (e.g. boiling noises, flow noises)

LIMESCALE – THE ENERGY KILLER

Filling with untreated drinking water inevitably leads to the precipitation of all calcium as scale. The consequence: limescale deposits form on the heat transfer surfaces of the heating. The efficiency falls and the energy costs rise. A rule of thumb is that 1 millimetre of limescale deposit causes an efficiency loss of 10%. In extreme cases it can even cause damage to the heat exchangers.

WATER SOFTENING TO VDI 2035 – PART I

If the water is softened in accordance with the VDI 2035 guidelines before it is used to fill the heating system, no scale can form. This effectively and permanently prevents limescale deposits and the resulting negative effects on the entire heating system.


CORROSION – AN UNDERESTIMATED PROBLEM

VDI 2035, Part II, deals with the problem of corrosion. Softening the heating water can prove to be insufficient. The pH value can significantly exceed the limit of 10. pH values higher than 11 can set in, which even damage rub-ber seals. The VDI 2035, Part 1 guidelines are fulfilled; however, VDI 2035, Part 2 suggests a pH value between 8.2 and maximum 10.

If aluminium materials are used, which is the case in many modern heating systems, a pH value of 8.5 must not be exceeded! Because otherwise there is a threat of corrosion – aluminium is attacked without the presence of oxygen. Therefore, apart from softening the heating fill and make-up water, the heating water should also be appropriately conditioned. This is the only way to com-ply with the VDI 2035 requirements and the recommen-dations and installation instructions of the heat pump manufacturer.

Part 2 of VDI 2035 also refers to the reduction in total salt content (conductivity). The risk of corrosion is far lower if deionised water is used than is the case if the system is operated with salty, i.e. softened water.

Even if the water has been softened beforehand, it con-tains dissolved, corrosive salts, which act as electrolytes due to the use of different materials in the heating sys-tem and therefore accelerate corrosion processes. This can ultimately result in pitting.

ON THE SAFE SIDE WITH LOW-SALT OPERATION

The problems listed above do not occur at all with low-salt operation, as the heating water contains neither corrosive

salts such as sulphates, chlorides and nitrates nor alkalis-ing sodium hydrogen carbonate. The corrosive proper-ties of deionised water are very low and in addition, scale cannot form in the boiler. This is the ideal approach for closed heating circuits, in particular, because low oxygen input into the heating circuit can also be tolerated.

In general, when the system is filled with deionised water, the pH value sets itself within the ideal range due to “self-alkalinisation”. If necessary, a pH value of 8.2 can be very easily alkalised by adding chemicals. In this way, optimum protection of the entire heating system is achieved.

MONITORING

Analytical recording and monitoring of the relevant water values and the added active conditioning sub-stances is of decisive importance. Therefore, they should be monitored regularly using appropriate water test equipment.

FLUSH AND FILL THE HEATING CIRCUIT AND THE DOMESTIC HOT WATER TANK

Place a bleeder (vent) at the highest point of the heating circuit in the heating water outlet (flow)…

If necessary, place a bleeder at the highest point of the heating circuit in the heating water inlet (return)…

Open unit, if closed…

“Transport to the installation location”, and .

Flush and fill the unit via the filling and draining tap...

IMPORTANT Do not exceed a pressure of 2.5 bar when flush-

ing the unit. The drain line of the heating circuit safety valve must be closed before flushing and filling.


Bleeding

VIEW OF INSIDE OF UNIT, SIZE 1

1 Electrical switchbox2 Overflow valve3 Electric heating element4 Circulation pump, heating circuit5 Fill and drain tap, heating circuit

VIEW OF INSIDE OF UNIT, SIZE 2

A B

A 28kW unitB 44kW unit

1 Electrical switchbox2 Overflow valve3 Circulation pump, heating circuit4 Fill and drain tap, heating circuit

BLEEDING THE UNIT

The unit is bled automatically if the bleeder (vent valve) of the safety assembly is open. If the heating circuit is filled or drained, the venting valve of the safety assembly opens.

BLEEDING THE CIRCULATION PUMP OF THE HEATING CIRCUIT

Unscrew the screw cover in the middle of the circulation pump until loose and close again after venting.

BLEEDING THE DOMESTIC HOT WATER TANK

To bleed the domestic hot water tank, the domestic hot water charge circuit must be flushed separately.

To do this, manually switch the domestic hot water changeover valve to domestic hot water charging. After bleeding, return it to the initial position.


NOTE: Once the heat pump, heating circuit and domes-

tic hot water charging circuit have been flushed, the bleeding program of the heating and heat pump controller must be started, after the con-trol panel has been installed.

If no further steps follow, install the front panel.

Insulating the hydraulic connections

NOTE. Insulate the heating circuit and the heat source

according to relevant local standards and guide-lines.

Check all hydraulic connections for leaks. Perform leak test…

Insulate all connections, vibration isolators, con-nections and pipes of the heating circuit and the heat source. Insulate the heat source so that it is vapour-diffusion tight.

Installing the control panelThere are 4 each recesses at different heights in the front panel of the unit for fastening the control panel:

1 four upper recesses2 four lower recesses

There are 4 hooks at the rear of the control panel, which are used to hook the control panel on the front panel of the unit:

Hook the control panel's hooks into the recesses of the front panel (either in the upper or lower recesses)...

Example:Control panel in upper recesses


Push down the hooked in control panel, until it latches into place…

Push the control cable of the heating and heat pump controller into the right-hand socket on the underside of the control panel…

NOTE. A connection to a computer or a network can

be made via the left socket at the bottom of the control panel, thereby allowing the heating and heat pump controller to be controlled remotely from there. This requires a shielded network cable (category 6) to be laid through the unit during the electrical connection work.

Operating manual for the heating and heat pump controller, “Qualified technician” version, “Web server” section.

If this network cable is available, insert the network cable's RJ-45 connector into the left socket of the control panel.

NOTE. The network cable can be exchanged at any

time. In order to be able to connect it, the screen must first be removed.

Installation and removal of the screen

INSTALLING THE SCREEN

NOTE. The masking plate is provided in the as delivered

unit so that the control panel is inserted in the upper recesses of the front panel.

If the control panel has been inserted in the lower recesses of the front panel, you must first remove the masking plate's dummy cover and then reinsert it above the logo.

Screen at time of delivery:1 Recess for control panel2 Logo3 Dummy cover

First, insert the masking plate below in the slots provided in the front panel…


Then, beginning on one side, latch the lugs on the masking plate from the bottom up into the slots provided in the front panel…

Then, on the opposite side, latch the lugs on the masking plate from the bottom up into the slots provided in the front panel…

Finally, press the upper latching lugs of the masking plate into the slots provided in the front panel.

DISMANTLING THE MASKING PLATE

In order to dismantle the masking plate, the latching lugs must be completely released on one side first by pushing towards the middle of the masking plate. Then release the lugs on the opposite side.

Set the overflow valve

REMARQUE The activities in this section are only necessary

for in-line tank integration. Complete the worksteps quickly, otherwise the

maximum return temperature can be exceeded and the heat pump switches to high-pressure fault.

Turn the adjusting knob at the overflow valve to the right to increase the temperature difference (the temperature drop), turn it to the left to re-duce it.

System is running in heating mode (ideally in cold condition).

In case of low heating curve: Set the system to “Forced heating”…


Shut off valves to the heating circuit…

Ensure that the total flow is routed via the overflow valve…

Read out the flow and return temperature at the heating and heat pump controller…


Turn the adjusting knob (2) of the overflow valve (1) until the temperature drop between the flow and return temperature is set as follows:

Heat source temperature Recommended settings10 °C 9 K

Open valves to heating circuit…

Reset the heating and heat pump controller.


Commissioning

NOTE. The commissioning has to be in the heating

mode.

Carry out a thorough installation check and work through the general checklist…

Manufacturer’s homepage.

By checking the installation you prevent damage to the heat pump system, which could be caused by work carried out improperly.

Check that…

• clockwise rotary field of the load power supply (compressor) is ensured.

• The heat pump installation and assembly have been carried out according to the requirements of this operating manual.

• the electrical installation work has been completed properly.

• The power supply for the heat pump must be equipped with an all-pole automatic circuit-

breaker with at least 3 mm contact spacing to IEC 60947-2.

• The heating circuit is flushed, filled and thoroughly vented.

• All valves and shut-off devices of the heating circuit are open.

• All pipe systems and components of the system are leaktight.

Carefully fill out and sign the completion report for heat pump systems...

Manufacturer’s homepage.

Within Germany and Austria: Send completion report for heat pump systems

and general checklist to the manufacturer’s factory customer service department…

In other countries: Send completion report for heat pump systems

and general checklist to the manufacturer’s local partner…

The heat pump system is commissioned by customer service personnel authorised by the manufacturer. There is a fee for starting up!

PUMP SETTINGS FOR WWC 220HX AND WWC 280X

40 41

=

14

PP =

CP =

2 sec.

10 sec.Settings saved

PP CP

PP = Proportional Pressure short flashing

CP = Constant Pressure long flashing

Factory setting is Constant Pressure at Level 3.

For operation, the recirculation pump always has to be in the range „Constant Pressure“

.


INFORMATION FOR UNITS WITH INTEGRATED ELECTRIC HEATING ELEMENT

SAFETY TEMPERATURE LIMITER

A safety temperature limiter is installed in the electric heating element. If the heat pump fails or there is air in the system, check whether the reset button of this safety temperature limiter has sprung out. If necessary, push it back in again.

1 Safety temperature button on electric heating element

2 Reset button

Dismantling

DANGER! Risk of fatal electric shock! Electrical work may only be carried out by

qualified electricians.

Before opening the unit, safely disconnect the system from the power supply and prevent it from being switched back on!

WARNING! Only qualified heating or refrigerating

system personnel may dismantle the unit from the system.

IMPORTANT Recycle or ensure proper disposal of unit com-

ponents, refrigerants and oil according to the relevant regulations, standards and guidelines.

REMOVAL OF THE BUFFER BATTERY

IMPORTANT Before scrapping the heating and heat pump con-

troller, remove the buffer battery on the proces-sor board. The battery can be pushed out using a screwdriver. Dispose of battery and electronic components in an environmentally friendly way.


Unit designationHeat pump type Brine/water ı Air/water ı Water/water • applicable ı — not applicable

Installation location Indoors ı Outdoors • applicable ı — not applicable

Conformity CE

Performance data Heating capacity/COP at

W10/W35 Standard point to EN14511 2 compressors 1 compressor

kW ı … kW ı …

W10/W45 Standard point to EN14511 kW ı …

W10/W35 Standard point acc. to EN255 2 compressors 1 compressor

kW ı … kW ı …

Limits of use Heating circuit °C

Heat source °C

additional operating points …

Sound Sound pressure level averaged at distance of 1m around the machine (in free field) dB(A)

Sound power level to EN12102 dB

Heat source Flow rate: minimum flow ı nominal flow ı maximum flow l/h

Pressure loss heat pump ∆p (with cooling ∆pK) ı Flow rate bar (bar) ı l/h

Free compression heat pump ∆p (with cooling ∆pK) ı Flow rate bar (bar) ı l/h

Recommended heat source pumpPower consumption of the heat source pump at nominal throughput kW

Nominal power / electricity consumption of heat source pump kW ı A

Total compression of the recommended heat source pump at nominal throughput bar

Dirt trap, to be installed upstream of the heat pump (included in additional box)Heating circuit Flow rate: minimum flow ı nominal flow ı maximum flow l/h



General unit data Dimensions (see dimensioned drawing for the specified unit size) unit size

Total weight (including cooling) kg (kg)

Additional weight module 1 kg


Connections Heating circuit …

Heat source …

Refrigerant Refrigerant type ı Quantity … ı kg

Electrics Voltage code ı all-pole circuit breaker heat pump *) … ı A

Voltage code ı circuit breaker control voltage *) … ı A

Voltage code ı circuit breaker electric heating element *) ı A

Heat pump Effective power consumption in the standard point W10/W35 to EN14511: Power consumption ı current consumption ı cosφ kW ı A ı …

Maximum machine current within the use limits A

Starting current: direct ı with soft starter A ı A

Degree of protection IP

Output, electric heating element 3 ı 2 ı 1 phase kW ı kW ı kW

Components Circulation pump, heating circuit at nominal flow rate: Power consumption ı current consumption kW ı A

Circulation pump, heat source at nominal flow rate: Power consumption ı current consumption kW ı A

Passive cooling function Specification only for units with designator K: Cooling output at nominal flow rate (15°C heat source, 25°C heating water) kW

Safety equipment Safety component heating circuit ı Safety component heat source Incl. in scope of delivery: • yes — no

Heating and heat pump controller Incl. in scope of delivery: • yes — no

Electronic soft starter integrated: • yes — no

Expansion vessels Heat source: Scope of delivery ı Volume ı Initial pressure • yes — no ı l ı bar

Heating circuit: Scope of delivery ı Volume ı Initial pressure • yes — no ı l ı bar

Overflow valve integrated: • yes — no

Vibration decouplers Heating circuit ı heat source Incl. in scope of delivery: • yes — no

UK813241-a *) comply with local regulations n.d. = not detectable

Technical data / Scope of delivery


WWC220HX— ı — ı •

• ı —•

— 21,8 ı 5,7

——

21,8 ı 6,120 - 65 7 - 25

—4356

4400 ı 4400 ı 77000,23 ( —) ı 4400

—Grundfos SP 5A-6

0,540,55 ı 2,2

2,676/4“

1900 ı 3700 ı 4700—

0,61 ( —) ı 37001

235 (—)——

R 5/4“ AGR 5/4“ AG

R407c ı 4,53~/PE/400V/50Hz ı C13

1~/N/PE/230V/50Hz ı B103~/N/PE/400V/50Hz ı C16

3,82 ı 7,0 ı 0,7911,0

— ı 3020

9 ı 6 ı 30,18 ı n.n.

— ı ——

• ı —••

— ı — ı —• ı 50l ı 1,5

•• ı •

813237-g



Conformity CE



kW ı … kW ı …



kW ı … kW ı …


Heat source °C


















Heat source …






















• ı —•

— 11,0 ı 5,6

——

11,2 ı 5,720 - 65 7 - 25

—4053

2200 ı 2200 ı 41000,06 ( —) ı 2200

—Grundfos SP 3A-6

0,330,38 ı 1,4

3,005/4“

950 ı 1900 ı 2400—

0,34 ( —) ı 13501

213 (—)——

R 5/4“ AGR 5/4“ AG

R407c ı 2,953~/PE/400V/50Hz ı C10


1,96 ı 3,8 ı 0,745,9

30 ı —20

6 ı 4 ı 20,07 ı n.n.

— ı ——

• ı —•

—— ı — ı —• ı 25l ı 1,5

•• ı •

813233-e


• ı —•

— 18,6 ı 5,6

——

18,6 ı 5,720 - 65 7 - 25

—4053

3800 ı 3800 ı 65000,16 ( —) ı 3800

—Grundfos SP 3A-6

0,380,38 ı 1,4

1,765/4“

160 ı 3100 ı 3900—

0,52 ( — ) ı 22001

227 (—)——

R 5/4“ AGR 5/4“ AG

R407c ı 4,33~/PE/400V/50Hz ı C13


3,27 ı 6,0 ı 0,799,4

— ı 2820

9 ı 6 ı 30,17 ı n.n.

— ı ——

• ı —••

— ı — ı —• ı 35l ı 1,5

•• ı •

813236-d


• ı —•

— 14,7 ı 5,6

——

14,8 ı 5,720 - 65 7 - 25

—4053

3000 ı 3000 ı 52000,11 ( —) ı 3000

—Grundfos SP 3A-6

0,380,38 ı 1,4

2,575/4“

1300 ı 2500 ı 3100—

0,40 ( — ) ı 18001

219 (—)——

R 5/4“ AGR 5/4“ AG

R407c ı 3,953~/PE/400V/50Hz ı C10


2,6 ı 4,6 ı 0,817,5

— ı 2520

9 ı 6 ı 30,16 ı n.n.

— ı ——

• ı —••

— ı — ı —• ı 35l ı 1,5

•• ı •

813235-e


• ı —•

— 12,9 ı 5,5

——

12,7 ı 5,720 - 65 7 - 25

—4053

2600 ı 2600 ı 45000,1 ( —) ı 2600

—Grundfos SP 3A-6

0,380,38 ı 1,4

2,855/4“

1100 ı 2200 ı 2800—

0,46 ( —) ı 16001

216 (—)——

R 5/4“ AGR 5/4“ AG

R407c ı 3,53~/PE/400V/50Hz ı C10


2,35 ı 4,4 ı 0,776,9

— ı 2020

6 ı 4 ı 20,16 ı n.n.

— ı ——

• ı —••

— ı — ı —• ı 25l ı 1,5

•• ı •

813234-f




Conformity CE



kW ı … kW ı …



kW ı … kW ı …


Heat source °C


















Heat source …





















Technical data / Scope of delivery


WWC280X— ı — ı •

• ı —•

— 27,0 ı 5,1

——

27,0 ı 5,220 - 60 7 - 25

—4760

5300 ı 5300 ı 93000,18 ( —) ı 5300

—Grundfos SP 8A-5

0,630,75 ı 2,3

2,406/4“

2300 ı 4600 ı 5800—

0,4 ( —) ı 46002

365 (—)——

R 6/4“ AGR 6/4“ AG

R407c ı 4,43~/PE/400V/50Hz ı C20

1~/N/PE/230V/50Hz ı B10— ı — ı —

5,29 ı 8,8 ı 0,8614,8

— ı 29,520

— ı — ı —0,22 ı n.n.

— ı ——

• ı —••

— ı — ı —• ı 50l ı 1,5

•• ı •

813238-e



Conformity CE



kW ı … kW ı …



kW ı … kW ı …


Heat source °C


















Heat source …





















WWC440X— ı — ı •

• ı —•

42,2 ı 5,3 21,3 ı 5,4

—42,2 ı 5,4 21,3 ı 5,5

20 - 60 7 - 25

—4760

8500 ı 8500 ı 147000,35 ( —) ı 8500

—Grundfos SP 8A-5

0,730,75 ı 2,3

2,06/4“

3600 ı 7200 ı 9000—

0,44 ( —) ı 52002

402 (—)——

R 6/4“ AGR 6/4“ AG

R407c ı 8,43~/PE/400V/50Hz ı C32

1~/N/PE/230V/50Hz ı B10— ı — ı —

2x 3,9 ı 2x 6,8 ı 0,832x 11,8

— ı 2220

— ı — ı —0,39 ı n.n.

— ı ——

• ı —••

— ı — ı —• ı 80l ı 1,5

•• ı •

813239-d


Bezeichnung:

Seite: 1/1

Datei: 823201 Leistungs-Druckverlustkurve WWC100HX.xls

Leistungs-DruckverlustkurvenWWC100HX

Zeichnungsnummer: 823201

Änd./Ä.M./Ersteller/Datum

- / ÄM001-2007 / Neumann / 27.09.07

Legende: DE823000L

823201

“”

Freie Pressung Heizkreis

Volumenstrom Heizwasser

Volumenstrom Wärmequelle

Temperatur Wärmequelle

Heizleistung

Druckverlust Wärmequelle

“„

Temp„

Qh

Pe

COP

∆p”

∆p„

Leistungsaufnahme

Coeffiicient of performance / Leistungszahl

Qh (kW)

8

10

12

14

16

5 10 15 20 25 30

Temp„ (°C)

35°C

50°C

65°C

COP

1

2

3

4

5

6

7

8

5 10 15 20 25 30

Temp„ (°C)

Pe (kW)

0

1

2

3

4

5

5 10 15 20 25 30

Temp„ (°C)

∆p (bar)

0,0

0,1

0,2

0,3

0,4

0,5

0,6

0,7

0,8

0,0 0,5 1,0 1,5 2,0 2,5 3,0

“”

Δp”

∆p (bar)

0,0

0,1

0,2

0,3

0,4

0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5

“„

Δp„

Legend: UK823200

“” Heating water flow rate

“„ Heat source flow rate

Temp„ Heat source temperature

Qh Heating capacity

Pe Power consumption

COP Coefficient of performance / efficiency rating

∆p” Free compression, heating circuit

∆p„ Heat source pressure loss

CP Compressor

WWC 100H/X Performance curves

29Subject to change without notice | 83050700fUK – Translation into English of the original German operating manual | ait-deutschland GmbHBezeichnung:

Seite: 1/1

Leistungsaufnahme



Heizleistung


“„

Temp„

Qh

Pe

COP

∆p”

∆p„

Legende: DE823000L

823002-a

“”




a /ÄM 013-2013 / Liška / 17.06.2013

Datei: 823202a Leistungs-Druckverlustkurve WWC130HX.xls


Zeichnungsnummer: 823002-a


- / ÄM001-2007 / Neumann / 27.09.07

8

10

12

14

16

18

20

5 10 15 20 25 30

Temp„ (°C)

Qh (kW)

35°C

50°C

65°C

1

2

3

4

5

6

7

8

5 10 15 20 25 30

Temp„ (°C)

COP

0

1

2

3

4

5

5 10 15 20 25 30

Temp„ (°C)

Pe (kW)

0,0

0,1

0,2

0,3

0,4

0,5

0,6

0,7

0,8

0,9

0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5

“”

∆p (bar)

∆p”

0,0

0,1

0,2

0,3

0,4

0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5

“„

∆p (bar)

∆p„

Legend: UK823200




Qh Heating capacity





CP Compressor

Performance curves WWC 130H/X

30 Subject to change without notice | 83050700fUK – Translation into English of the original German operating manual | ait-deutschland GmbHBezeichnung:

Seite: 1/1




- / ÄM001-2007 / Neumann / 27.09.07

Legende: DE823000L

823203-a

“”






Heizleistung


a /ÄM 013-2013 / Liška / 17.06.2013


“„

Temp„

Qh

Pe

COP

∆p”

∆p„

Leistungsaufnahme

12

14

16

18

20

22

5 10 15 20 25 30

Temp„ (°C)

Qh (kW)

35°C

50°C

65°C

1

2

3

4

5

6

7

8

5 10 15 20 25 30

Temp„ (°C)

COP

2

3

4

5

6

5 10 15 20 25 30

Temp„ (°C)

Pe (kW)

0,0

0,1

0,2

0,3

0,4

0,5

0,6

0,7

0,8

0,9

0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0

“”

∆p (bar)

∆p”

0,0

0,1

0,2

0,3

0,4

0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5

“„

∆p (bar)

∆p„

Legend: UK823200




Qh Heating capacity





CP Compressor


31Subject to change without notice | 83050700fUK – Translation into English of the original German operating manual | ait-deutschland GmbHBezeichnung:

Seite: 1/1


- / ÄM001-2007 / Neumann / 27.09.07

Legende: DE823000L

823204-a

a /ÄM 013-2013 / Liška / 17.06.2013




“”





Heizleistung


“„

∆p”

∆p„

Leistungsaufnahme


Temp„

Qh

Pe

COP

14

16

18

20

22

24

26

5 10 15 20 25 30

Temp„ (°C)

Qh (kW)

35°C

50°C

65°C

1

2

3

4

5

6

7

8

5 10 15 20 25 30

Temp„ (°C)

COP

2

3

4

5

6

7

5 10 15 20 25 30

Temp„ (°C)

Pe (kW)

0,00,10,20,30,40,50,60,70,80,91,0

0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5

“”

∆p (bar)

∆p”

0,0

0,1

0,2

0,3

0,4

0,5

0,6

0,7

0,8

0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,0 5,5 6,0 6,5

“„

∆p (bar)

∆p„

Legend: UK823200




Qh Heating capacity





CP Compressor

Legend: UK823200




Qh Heating capacity





CP Compressor

Performance curves WWC 190H/X


Bezeichnung:

Seite: 1/1



Zeichnungsnummer: 823205a a / ÄM007-2017 / Liska / 15.5.17

Legende: DE823000L

823205a

“”





- / ÄM001-2007 / Neumann / 27.09.07


“„

Temp„

Qh

Pe

COP

∆p”

∆p„

Leistungsaufnahme



Heizleistung

18

20

22

24

26

28

30

5 10 15 20 25 30

Temp„ (°C)

Qh (kW)

35°C

50°C

65°C

1

2

3

4

5

6

7

8

5 10 15 20 25 30

Temp„ (°C)

COP

3

4

5

6

7

8

5 10 15 20 25 30

Temp„ (°C)

Pe (kW)

0,0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1,0 1,1

0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,0 5,5 6,0

“”

∆p (bar)

Δp”

0,0

0,1

0,2

0,3

0,4

0,5

0,6

0,7

0,8

0,0 1,0 2,0 3,0 4,0 5,0 6,0 7,0 8,0

“„

∆p (bar)

Δp„

Legend: UK823200




Qh Heating capacity





CP Compressor



Bezeichnung:

Seite: 1/1

∆p”

∆p„

Leistungsaufnahme



Heizleistung


- / ÄM001-2007 / Neumann / 27.09.07


“„

Temp„

Qh

Pe

COP

Legende: DE823000L

823206a

“”




Datei: 823206a Leistungs-Druckverlustkurve WWC280X.xls

Leistungs-DruckverlustkurvenWWC280X

Zeichnungsnummer: 823206a a / ÄM007-2017 / Liska / 15.5.17

22

24

26

28

30

32

34

36

38

5 10 15 20 25 30

Temp„ (°C)

Qh (kW)

35°C 50°C

1

2

3

4

5

6

7

8

5 10 15 20 25 30

Temp„ (°C)

COP

3

4

5

6

7

8

5 10 15 20 25 30

Temp„ (°C)

Pe (kW)

0,0

0,1

0,2

0,3

0,4

0,5

0,6

0,7

0,8

0,9

1,0

1,1

0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 4,0 4,5 5,0 5,5 6,0

“”

∆p (bar)

Δp”

0,0

0,1

0,2

0,3

0,4

0,5

0,6

0,7

0,8

0,0 1,0 2,0 3,0 4,0 5,0 6,0 7,0 8,0 9,0

“„

∆p (bar)

Δp„

Legend: UK823200




Qh Heating capacity





CP Compressor

Performance curves WWC 280X


Bezeichnung:

Seite: 1/1


“„

Temp„

Qh

Pe

COP

∆p”

∆p„

Leistungsaufnahme





Heizleistung


- / ÄM001-2007 / Neumann / 27.09.07

Legende: DE823000L

823207

“”


Datei: 823207 Leistungs-Druckverlustkurve WWC440X.xls

Leistungs-DruckverlustkurvenWWC440X

Zeichnungsnummer: 823207

Qh (kW)

15

20

25

30

35

40

45

50

55

60

5 10 15 20 25 30

Temp„ (°C)

Vorlauf 35°C 2VD

Vorlauf 50°C 2VD

Vorlauf 35°C 1VD

Vorlauf 50°C 1VD

COP

2

3

4

5

6

7

8

5 10 15 20 25 30

Temp„ (°C)

Pe (kW)

2

4

6

8

10

12

5 10 15 20 25 30

Temp„ (°C)

∆p (bar)

0,0

0,1

0,2

0,3

0,4

0,5

0,6

0,7

0,8

0,9

1,0

1,1

1,2

0,0 1,0 2,0 3,0 4,0 5,0 6,0 7,0 8,0 9,0

“”

Δp”

∆p (bar)

0,0

0,1

0,2

0,3

0,4

0,5

0,6

0,7

0,8

0,9

1,0

1,1

1,2

0,0 2,0 4,0 6,0 8,0 10,0 12,0 14,0

“„

Δp„

Legend: UK823200




Qh Heating capacity





CP Compressor

WWC 440X Performance curves


0

650

0

1550

1680

7

6

0

50

500565

0

658

14581380

0230

392

514

5

C

EA

1

2

3

4

87654321



Schutz

verme

rk nach

DIN 3

4 beac

hten

1

1

Ers. d. Ers. f.

A

B

C

D

E

F F

E

D

C

B

A

4321

BenennungMaßbildWWC 100H/X bis WWC 220H/X

819258 ba-Zust. Änderungstext

PEP 009/2006

ÄM 001/2007

ÄM 001/2007

Datum21.8.200621.5.20071.10.2007

DMVon

HaderdauerDM Blatt

von

Werkstoff Gewicht



17.8.2006 Markieton2.10.2007 Markieton

toleranzAllgemein-

DIN ISO 2768 -c

Oberflächen

ArtikelNr.

Legend: UK819258bAll dimensions in mm.

A Front viewC Top viewE Rear view

Item Designation Dim.1 Heating water inlet (return); flat seat G 1 1/4"2 Heating water outlet (flow): flat seat G 1 1/4"3 Heat source inlet at the unit; flat seat G 1 1/4"4 Heat source outlet at the unit; flat seat G 1 1/4"5 Penetration for electric/sensor cables ---6 Safety assembly (in extra box) ---7 Control panel (in extra box) ---

Dimensional drawings WWC 100H/X – WWC 220H/X


RH

1690

1

OKF

> 25

0

2 2

800

>155

0

>800

FS

Legende: D819260a Technische Änderungen vorbehalten. Alle Maße in mm.

RH Raumhöhe min. 2000 OKF Oberkante Fertigfußboden FS Schraffierte Fläche Freiraum für Servicezwecke. 1 Geräteaufstellung auf Sylomerstreifen (im Beipack). 2 20 Abstand zum nächsten Objekt.

87654321



Schutz

verme

rk nach

DIN 3

4 beac

hten

1

1

Ers. d. Ers. f.

A

B

C

D

E

F F

E

D

C

B

A

4321

BenennungAufstellungsplanWWC 100H/X bis WWC 220H/X

819260 a-Zust. Änderungstext

PEP 009/2006

ÄM 001/2007

Datum18.8.20062.10.2007

DMVon

DM Blatt

von

Werkstoff Gewicht




toleranzAllgemein-

DIN ISO 2768 -c

Oberflächen

ArtikelNr.

Legend: UK819260aAll dimensions in mm.

RH Minimum room height 2000OKF Finished floor levelFS Shaded area = free space for service purposes

1 Unit installation on Sylomer strips (in extra box)2 20 Distance to next object

WWC 100H/X – WWC 220H/X Installation plan


0

650

0

1550

1680

7

6

0

50

500565

0

658

14581380

0230

392

514

5

C

EA

1

2

3

4

87654321



Schutz

verme

rk nach

DIN 3

4 beac

hten

1

1

Ers. d. Ers. f.

A

B

C

D

E

F F

E

D

C

B

A

4321

BenennungMaßbildWWC 100H/X bis WWC 220H/X


PEP 009/2006

ÄM 001/2007

ÄM 001/2007

Datum21.8.200621.5.20071.10.2007

DMVon

HaderdauerDM Blatt

von

Werkstoff Gewicht




toleranzAllgemein-

DIN ISO 2768 -c

Oberflächen

ArtikelNr.




Dimensional drawings WWC 280X


0

1650

1780

0

750

7

6

0

50

650715

0

700

152014191344

0255

413

580

5

4

1

23

EA

C

87654321



Schutz

verme

rk nach

DIN 3

4 beac

hten

1

1

Ers. d. Ers. f.

A

B

C

D

E

F F

E

D

C

B

A

4321

BenennungMaßbildWWC 440X


PEP 009/2006

ÄM 001/2007

ÄM 001/2007

Datum21.8.200621.5.20071.10.2007

DMVon

HaderdauerDM Blatt

von

Werkstoff Gewicht




toleranzAllgemein-

DIN ISO 2768 -c

Oberflächen

ArtikelNr.




WWC 440X Dimensional drawings


RH

<179

0

1

OKF

>300

800

22

>175

0

> 800

FS

Legende: D819265a Technische Änderungen vorbehalten. Alle Maße in mm.

RH Raumhöhe min. 2000 OKF Oberkante Fertigfußboden FS Schraffierte Fläche Freiraum für Servicezwecke. 1 Geräteaufstellung auf Sylomerstreifen (im Beipack). 2 20 Abstand zum nächsten Objekt.

87654321



Schutz

verme

rk nach

DIN 3

4 beac

hten

1

1

Ers. d. Ers. f.

A

B

C

D

E

F F

E

D

C

B

A

4321

BenennungAufstellungsplanWWC 280X bis WWC 440X

819265 a-Zust. Änderungstext

PEP 009/2006

ÄM 001/2007

Datum21.8.20062.10.2007

DMVon

DM Blatt

von

Werkstoff Gewicht




toleranzAllgemein-

DIN ISO 2768 -c

Oberflächen

ArtikelNr.

Legend: UK819260aAll dimensions in mm.

RH Minimum room height 2000OKF Finished floor levelFS Shaded area = free space for service purposes

1 Unit installation on Sylomer strips (in extra box)2 20 Distance to next object

Installation plan WWC 280X – WWC 440X


WWC 100H/X – WWC 220H/X Default


Separate buffer tank WWC 100H/X – WWC 220H/X


WWC 280X – WWC 440X Default


Separate buffer tank WWC 280X – WWC 440X


Lege

nd h

ydra

ulic

dia

gram

m14

0304

1H

eat p

ump

51S

eper

atio

n ta

nkTA

/AE

xter

nal s

enso

r2

Und

erflo

or h

eatin

g / r

adia

tors

52G

as- o

r oil-

boile

rTB

W/B

Dom

estic

hot

wat

er s

enso

r3

Vib

ratio

n is

olat

ion

53W

ood

boile

rTB

1/C

Feed

wat

er s

enso

r mix

er c

ircui

ts 1

4S

ylom

er s

trip

mac

hine

und

erla

y54

Hot

wat

er c

ylin

der

DFl

oor t

mpe

ratu

re li

mite

r5

Clo

sure

and

dra

inag

e55

Brin

e pr

essu

re s

witc

hTR

L/G

Sen

sor e

xter

nal r

etur

n6

Exp

ansi

on v

esse

l pac

king

list

56S

wim

min

g po

ol h

eat e

xcha

nger

STA

Line

pre

ssur

e re

gula

tor v

alve

7S

afet

y va

lve

57G

eoth

erm

al h

eat e

xcha

nger

TRL/

HS

enso

r ret

urn

(hyd

raul

ic m

odul

e, d

ual)

8C

losu

re

58V

entil

atio

n sy

stem

9H

eatin

g ci

rcul

atio

n pu

mp

59P

late

hea

t exc

hang

er79

Mot

or v

alve

10N

on re

turn

val

ve/ o

ne w

ay v

alve

61C

oolin

g cy

linde

r80

Mix

ing

valv

e11

Indi

vidu

al ro

om re

gula

tion

65C

ompa

ct d

istri

buto

r81

Spl

it he

at p

ump

outd

oor u

nit

12O

verfl

ow v

alve

66Fa

ncoi

ls82

Spl

it he

at p

ump

indo

or u

nit

13S

team

tight

insu

latio

n67

Sol

ar/ s

ervi

ce w

ater

cyl

inde

r83

Circ

ulat

ion

pum

p14

Ser

vice

wat

er c

ircul

atio

n pu

mp

68S

olar

/ ser

vice

wat

er c

ylin

der

84S

witc

hing

val

ve15

Mix

er c

ircui

t thr

ee-w

ay m

ixer

(MK

1 di

scha

rge)

69M

ultif

unct

ion

tank

113

Con

nect

ion

2nd

heat

gen

erat

or

16

Exp

ansi

on v

esse

l sup

plie

d by

cus

tom

er71

Dua

l hyd

raul

ic m

odul

eB

T1O

utdo

or te

mpe

ratu

re s

enso

r18

Hea

ting

rod

(hea

ting)

72B

uffe

r tan

k w

all m

ount

edB

T2Fl

ow te

mpe

ratu

re s

enso

r 19

Mix

er c

ircui

t fou

r-w

ay m

ixer

(MK

1 ch

arge

)73

Pip

e le

ad-in

BT3

Ret

urn

tem

pera

ture

sen

sor

20H

eatin

g ro

d (S

W)

74V

ento

wer

BT6

Dom

estic

hot

wat

er te

mpe

ratu

re s

enso

r21

Mix

er c

ircui

t circ

ulat

ion

pum

p (F

P1)

75S

cope

of d

eliv

ery,

hyd

raul

ic to

wer

, dua

lB

T12

Flow

tem

pera

ture

liqu

efie

r23

Feed

circ

ulat

ing

pum

p (r

econ

nect

the

inte

grat

ed c

ircul

atin

g pu

mp

in th

e he

at p

ump)

76Fr

esh

wat

er s

tatio

nB

T19

Tem

pera

ture

sen

sor i

mm

ersi

on h

eate

r

24M

anifu

ld77

Sco

pe o

f sup

ply

wat

er/w

ater

boo

ster

BT2

4Te

mpe

ratu

re s

enso

r 2nd

hea

t gen

erat

or25

Hea

ting

circ

ulat

ion

pum

p78

Acc

esso

ries

wat

er/w

ater

boo

ster

opt

iona

l26

Sw

itchi

ng v

alve

(hea

ting/

serv

ice

wat

er)(

B =

norm

ally

ope

n)27

Hea

ting

elem

ent

28B

rine

circ

ulat

ion

pum

pC

omfo

rt bo

ard:

29D

irt-tr

ap 0

.6 m

m m

esh

15M

ixer

circ

uit t

hree

-way

mix

er (M

K2-

3 di

scha

rge)

30S

pill-

tray

für b

rine

mix

100

Roo

m th

erm

osta

t for

coo

ling

(opt

iona

l)17

Tem

pera

ture

diff

eren

ce re

gula

tor

31W

all b

reak

thro

ugh

101

Con

trols

sup

plie

d by

cus

tom

er19

Mix

er c

ircui

t fou

r-w

ay m

ixer

(MK

2 ch

arge

)32

Inle

t pip

e10

2D

ew-p

oint

mon

itor (

optio

nal)

21M

ixer

circ

uit c

ircul

atio

n pu

mp

(FP

2-3)

33B

rine

man

ifuld

103

Roo

m th

erm

osta

t for

refe

renc

e sp

ace

in p

acki

ng li

st22

Sw

imm

ing

pool

circ

ulat

ing

pum

p34

Gro

und

colle

ctor

104

Sup

ply

heat

pum

p44

Thre

e-w

ay m

ixer

val

ve (c

oolin

g fu

nctio

n M

K2)

35G

roun

d sl

inki

es10

5C

oolin

g ci

rcui

t mod

ule

box

rem

ovea

ble

for i

nsta

llatio

n47

C

hang

eove

r val

ve s

wim

min

g ba

th p

repa

ratio

n(B

= no

rmal

ly o

pen)

36G

roun

dwat

er s

prin

g pu

mp

106

Spe

cific

gly

cole

mix

ture

60C

hang

eove

r val

ve c

oolin

g op

erat

ion(

B =

norm

ally

ope

n)37

Wal

l bra

cket

107

Sca

ld p

rote

ctio

n / t

herm

osta

tic m

ixer

val

ve62

Hea

t met

er (o

ptio

nal)

38Fl

ow s

witc

h10

8S

olar

pum

p as

sem

bly

63C

hang

eove

r val

ve s

olar

circ

uit(B

= n

orm

ally

ope

n)39

Suc

tion

wel

l10

9O

verfl

ow v

alve

mus

t be

clos

ed64

Coo

ling

circ

ulat

ion

pum

p40

Inve

rted

wel

l11

0P

acki

ng li

st h

ydra

ulic

tow

er70

Sol

ar s

eper

atio

n m

odul

e41

Rin

se fi

tting

hea

ting

circ

uit

111

Mou

ntin

g fo

r add

ition

al h

eatin

g el

emen

tTB

2-3/

CFe

edw

ater

sen

sor m

ixer

circ

uits

2-3

42C

ircul

atio

n pu

mp

112

Min

imum

dis

tanc

e to

ther

mal

dec

oupl

ing

of th

e m

ixin

g va

lve

TSS

/ES

enso

r, te

mpe

ratu

re d

iffer

ence

con

trol (

low

tem

pera

ture

)43

Brin

e / W

ater

hea

t exc

hang

er (c

oolin

g fu

nctio

n)TS

K/E

Sen

sor,

tem

pera

ture

diff

eren

ce c

ontro

l (hi

gh te

mpe

ratu

re)

44Th

ree-

way

mix

er v

alve

(coo

ling

func

tion

MK

1)TE

E/F

Sen

sor e

xter

nal e

nerg

y so

urce

45C

ap v

alve

46Fi

ller a

nd d

rain

age

valv

e48

Dom

estic

hot

wat

er c

harg

ing

pum

p49

Dire

ctio

n of

gro

undw

ater

flow

50B

uffe

r sto

rage

Impo

rtant

not

ice

!

Thes

e hy

drau

lic d

iagr

ams

are

sche

mat

ic re

pres

enta

tions

and

are

for a

ssis

tanc

e on

ly. T

hey

do n

ot re

lieve

of t

he o

blig

atio

n to

car

ry o

ut a

ppro

pria

te p

lann

ing!

The

y do

not

incl

ude

all n

eces

sary

shu

t-off

valv

es, v

entil

ator

fit

tings

or s

afet

y de

vice

s. T

hese

mus

t be

inco

rpor

ated

in a

ccor

danc

e w

ith th

e st

anda

rds

and

regu

latio

ns a

pplic

able

to th

e re

spec

tive

inst

alla

tion.

All

coun

try-s

peci

fic s

tand

ards

, law

s an

d re

gula

tions

mus

t be

obse

rved

! The

tu

bes

have

to b

e di

men

sion

ed a

ccor

ding

to th

e no

min

al v

olum

e flo

w o

f the

hea

t pum

p re

sp. t

he fr

ee p

ress

ing

of th

e in

tegr

ated

circ

ulat

ing

pum

p. F

or d

etai

led

info

rmat

ion

and

advi

ce p

leas

e co

ntac

t our

loca

l sal

es p

artn

er!


M3

UV

WP

E

-M3

We

ll pum

p

-F12

-F10

-F11

A1

A2

Well pum

p

Flow

switch: Internally w

ired

3~N/PE/400V/50Hz

M3

AS

D

X7:P

E,N

,L1

ZW2/SST

X0-X

4

X7:P

E,N

,L1,L2,L3

3

X7:P

E,L1,L2,L3

X7

L3

Term

inals

Well pum

p

Auxiliary circulation pum

p

Auxiliary heating 3 x 400V

M

-X3

Pow

er supply compressor 3 x 400V

; Attention: R

ight-hand rot. field is mandatory!

TB1

N

ZU

P

ZW

1

3-pol. Cu

t out compressor; A

ttention: Right-hand

rot. field is mandatory!

Function

-X0

GND

Control signal of add

itional heat generator 1; internally w

ired

Term

inal strips on controller board (see sticker)

A1

VB

O

F11

VBO

Control 2

30VT

ermin

al strip in switchbox of hea

t pump; N

/PE

distribution for external 230V

units

A2

MA1

A3

N

A3

PE

TBW

5

MOT

Nam

e

Accessories: P

rocess water for cha

ngeover valve

L3

ZUP

N

2

F12

PE

A1

Cut out a

uxiliary heating

ZW

1

L2

ZW

2/SS

T

EV

U

L1S

ub-distribution unit internal installation

-X2

Wate

r Wate

r Co

mp

ac

t 10

- 22

kW

GND

N

L1T

BW

TA

PE

TBW

HU

P

L1

Heating circuit circulation pum

p; internally w

ired

FP1

BUP

Accessories: P

rocess water sensor/therm

ostat

A2

HUP

PEX

TA

L1

Sensor m

ixing circuit 1

3

N

MO

T

Charge/discharge 1 o

pen

TB1

Accessories: R

emote control

TRL

4

-X7

TA

Leg

en

d:

EVU

Overloa

d protection; internally wire

d

BU

P

PE

circulation pump

ZIP

TB

1

no function

ZIP

ZW

2C

ontrol signal of additional heat g

enerator 2 (alternative is general malfunction)

MZIP

1

3~PE/400V/50Hz

-X4

PE

Charge/discharge 1 closed

PE

X

2

MZ1

MIS

Term

inals in heat pum

p switchbox

PE

Pum

p for mixing circuit 1

L2

M

Energy supplier contact; close

d on release; bridge if no blocking inte

rval

RFV

FP

1

UK

83

1150a

PE

Controller board; A

ttention: I-max =

6A

/230VA

C

GND

BU

P

L1

N

External return sensor

RF

V

Cut out controller unit

L1

MZ

1/MIS

N

GND

ZW1

EV

U

ASD

GND

TR

L

MA

1/MIS

N

PE

PE

GND

External sensor

FP

1

1~N/PE/230V/50Hz

RFV

F10

18.0

2.2

016

1

Achim

Pfleg

er

10X281 - 1

0X2

85

-

1/1

Achim

Pfleg

er1

7.11.2

008

Term

inal diagram W

WC

100-220 H LU

X2

831150

12

34

56

78

910

1112

1314

1516

12

34

56

78

910

1112

1314

1516

aÄ

M 999/2016

Bl vo

n An

z

Nam

e

Datu

m

Zusta

nd

Blatt-N

r.

Bea

rb.

Datu

mÄ

nde

rung

Terminal diagram WWC 100H/X – WWC 220H/X


-F10

-F11

M3

UV

WP

E

-M3

Well pu

mp

A1

A2

ZIP

circulation pump

ZIP

M

X7

X0-X

4

X7:P

E,L1,L2,L3

Term

inals

AS

D


itional heat generator 1; internally w

ired

Auxiliary circulation pum

p

MA1

ZW2/SST

-X0


itional heat generator 2 (alternative is general m

alfunction)

ZU

P

2

Well pum

p

X7:P

E,N

,L1A

uxiliary heating 3 x 400VX

7:PE

,N,L1,L2,L3

Flow

switch: Internally w

ired

A1

A2

Leg

en

d:

Term

inal strips on controller board (see sticker)

GNDTA

GND

3-pol. Cu

t out compressor; A

ttention: Right-hand

rot. field is mandatory!

Pow

er supply compressor 3 x 400V

; Attention: R

ight-hand rot. field is mandatory!

Term

inal strip in sw

itchbox of heat pum

p; N/P

E distribu

tion for external 230V units

-X3

ZW

2/SS

T

A2

F11

Control 2

30V

VB

O

TB1

Accessories: P

rocess water sensor/therm

ostat

1

L1A3

Nam

e

Accessories: P


ngeover valve

N

L1

ZUPBU

P

2

N

PE

L1

ZW

1

TBW

MOT

A1

-X2

Heating circuit circulation pum

p; internally w

ired

TA

TB

W

M

Wate

r Wate

r Co

mp

ac

t 28

- 44

kW

GND

A3

L3

BUP

FP1

VBO

ZW

1

EV

U

ZW

2/SS

T

HUP

TBW

HU

P

MIS

GND

TB1

Sensor m

ixing circuit 1

PEX

3

Charge/discharge 1 o

pen

-X7

MA

1/MIS

TA

Accessories: R

emote control

L1

EVU

TRL

TR

L

Overloa

d protection; internally wire

d

PE

PE

3~PE/400V/50Hz

MO

T

PE

Well pum

p

ZIP

PE

M3

PE

N

PE

External return sensor

PE

X

Charge/discharge 1 closed

no function

TB

1

-X4

Pum

p for mixing circuit 1

F10

PE

M

RF

V

RFV

L1

UK

83

1151a



rval

FP

1

3

Sub-distribution unit intern

al installation

Controller board; A

ttention: I-max =

6A

/230VA

C

BU

P

L2

Term

inals in heat pum

p switchbox

Function

Cut out controller unit

N

PE

N

MZ

1/MIS

ASD

EV

U

4

MZ1

N

N

RFV

GND

External sensor

ZW1

GND

1~N/PE/230V/50Hz

FP

1

18.0

2.2

016

1

Achim

Pfleg

er

10X286 - 1

0X2

87

-

1/1

Achim

Pfleg

er1

7.11.2

008

Term

inal diagram W

WC

280-440 LUX

2831151

12

34

56

78

910

1112

1314

1516

12

34

56

78

910

1112

1314

1516

aÄ

M 999/2016

Bl vo

n An

z

Nam

e

Datu

m

Zusta

nd

Blatt-N

r.

Bea

rb.

Datu

mÄ

nde

rung

WWC 280X – WWC 440X Terminal diagram


L1

-X7

L2L3

NP

E

12

-K1

/2.3

34

M3

T1

T2

T3

PE

-M1

VD

1

56

12

-K3

/2.13

-X7

34

13

5

24

6-F

3

M3

UV

WP

E

-M3

Wellpum

p

56

PE

L1

-X7

L2L3

NP

E

12

-K5

/2.13

34

56

L1L2

L312

14

11

-B1

AS

D/2.1

DF

S/2.1

9596/2.6

3

BO

SU

P

Term

inal strip in sw

itchbox of heat pum

p; N/P

E distribu


ws

sw

3~N

/PE

/400V/5

0Hz

Leg

en

d:

X7

-R1 br

Contactor w

ell pump

3~P

E/400V

/50Hz

br

R1

M3

Com

pressor 1

K1

Function

Pow

er supply compressor; right-hand rot. field is m

andatory!

K5

ZW

1

ZW

1

Wellpum

p

Motor protection sw

itch wellpum

p

1

sw

Phase sequence relay; if phase seque

nce in the ord

er of 11 +

14 is closed

br

B1

Contactor for auxiliary heating

VD

1

3

2 1

4w

s6 5

M1

VB

O

F3

3~N

/PE

/400V/50H

z

3~PE

/400V/50H

z

Operating m

aterials

VD

1

UK

81

7288c

sw

Auxiliary heating

Pow

er supply aux. heating

2

Contactor for com

pressor 1K

3

gr

WW

C 100H

LUX

2817288

Achim

Pfleg

er0

2.12.2

008

cÄ

M 013/2013

12

34

56

78

910

1112

1314

1516

12

34

56

78

910

1112

1314

1516 1

/3

1

21.0

5.2

013

ÄM

033/2012b

Achim

Pfleg

er

10X481

Blatt-N

r.

Zusta

ndÄ

nde

rung

Bea

rb.

Datu

mN

ame

Bl vo

n An

z

Datu

m

Circuit diagram 1/3 WWC 100H/X


DF

S

AS

D

L-X

0

L

-X7

NN

PE

PE

N..

-X1

P+

-

b2c4a1

-F1

HD

P

HD.

VD1

-X1

A1

A2

-K1

VD

1

ND.

-X1

P-

+

c4b2a1

-F2

ND

P

L..

L-X

0L12

-F6D

FS

L

MOT

-X2

9596

-F3

/1.7

ASD

-X2

EVU

-X2

HUP

-X3

M1

LN

PE

-M4

HU

P

M1

brbl

PE

brblbk

-M5

HU

P

0-10V/3.13

GN

D/3.13

BUP

-X3

12

-Y1

VBO

-X3

A1

A2

-K3

VB

O

ZW1

-X3

ϑ

-ST

B

A1

A2

-K5

ZW

1

MA1

-X3

MZ1

M1

AZ

NP

E

-M16

MIS

12

/1.103

4/1.10

56

/1.10

12

/1.73

4/1.7

56

/1.7

12

/1.23

4/1.2

56

/1.2

Heating pum

p energy efficiency; installed in the Energy E

fficiency optionH

UP

M6

Operating m

aterials

Y1

2

Contactor for com

pressor 1

BU

P

Safety tem

perature limiter heating

element

sw

Accessories: P


ngeover valve

-A1

M16

VD

1

Leg

en

d:


Controller supply

MIS

1

1~N/P

E/230V

/50Hz

Mixer; installed w

ith cooling option

K3

VB

O

Heating pum

p; not required in the En

ergy Efficiency option

Contactor w

ell pump

ST

B

3

bl

High-pressu

re switch

1~N

/PE

/230V/50H

z

UK

81

7288c

sw

1

Controller board; A

ttention: I-max =

6A

/230VA

C

2

ZW

1

F3

Function

X7

bl

M4

Term

inal strip in sw

itchbox of heat pum

p; N/P

E distribu


F1

F6

Flow

rate switch

swsw

EV

U

Low-pressure sw

itchF

2

K5

ND

P

23

0V

AC

K1

A1

Motor protection sw

itch wellpum

p

2

1

EV

U

br



rvalH

DP

rt

HU

P

WW

C 100H

LUX

2817288

Achim

Pfleg

er1

7.05.1

999

cÄ

M 013/2013

12

34

56

78

910

1112

1314

1516

12

34

56

78

910

1112

1314

1516 2

/3

2

21.0

5.2

013

ÄM

033/2012b

Esch

er F.

10X481

Blatt-N

r.

Zusta

ndÄ

nde

rung

Bea

rb.

Datu

mN

ame

Bl vo

n An

z

Datu

m

WWC 100H/X Circuit diagram 2/3


ϑ

RFV

-X4

-R1

0

RF

V

GND

ϑ

TB1

-X4

-R1

3

TB

1

GND

TR ϑ

TBW

-X4

-R9

TB

W

GND

ϑ

TA.

-X4

-R8

TA

GND

ϑ

TRL

-X5

-R4

TR

L

GND

ϑ

TVL

-X5

-R5

TV

L

GND

ϑ

THG

-X5

-R6

TH

G

GND

ϑ

TWA

-X5

-R11

TW

A

GND

CW.

-X5

-R12

GND

ϑ

TWE

-X5

-R7

TW

E

GND

AIn

-X6yellow

white

Green

Brown

-B2

Flow

sensor;

GND

AO1

0-10V/2.10

GN

D/2.10

AO2

-X6

GND

Flow

Sensor: insta

lled in the Energy E

fficiency optionA

nalogue output 2

AO

2B

2

Analo

gue inputA

InA

O1

Analo

gue output 1

R13

-A1

-A6

Operating m

aterials

BW

TT

B1

A1

R4

Leg

en

d:

CW

Y4

External sensor

R8

Function

Controller board; A

ttention: I-max =

6A

/230VA

C

-CW

TR

L

R11

TW

E

Dom

estic hot wate

r sensor

Return sensor

BW

TH

eat source input se

nsor

TV

L

Accessories: R

emote control

UK

81

7288c

Sensor m

ixing circuit 1; installed w

ith cooling option

-Y4

TW

A

A6

Com

fort board: installed in the Ene

rgy Efficiency option

RF

V

R12

TB

WT

A

Accessories: P

rocess water for therm

osta

t

R7

R9

Hot gas sensor

Heat source

output sensor

Flow

sensor

Encoding, heat pum

p; 3480 Ohm

TH

GR

6R

5

R10

WW

C 100H

LUX

2817288

Achim

Pfleg

er1

7.05.1

999

cÄ

M 013/2013

12

34

56

78

910

1112

1314

1516

12

34

56

78

910

1112

1314

1516 3

/3

3

21.0

5.2

013

ÄM

033/2012b

Esch

er F.

10X481

Blatt-N

r.

Zusta

ndÄ

nde

rung

Bea

rb.

Datu

mN

ame

Bl vo

n An

z

Datu

m

Circuit diagram 3/3 WWC 100H/X


L1

-X7

L2L3

NP

E

12

-K1

/2.3

34

L1L2

L3

T1

T2

T3

-N1

M3

T1

T2

T3

PE

-M1

VD

1

56

12

-K3

/2.12

-X7

34

13

5

24

6-F

3

M3

UV

WP

E

-M3

Wellpu

mp 56

PE

L1

-X7

L2L3

NP

E

12

-K5

/2.13

34

56

L1L2

L312

14

11

-B1

AS

D/2.1

DF

S/2.1

9596/2.6

12

34

56

ws

brsw sw

B1

Phase sequence relay; if phase seque

nce in the ord

er of 11 +

14 is closed

gr


3~N/P

E/400V

/50Hz

Leg

en

d:

33~P

E/400V

/50Hz

Function

Term

inal strip in sw

itchbox of heat pum

p; N/P

E distribu


Com

pressor 1K

5

M3

3~N

/PE

/400V/50H

z

Wellpum

p

brsw

-R1

2

Pow


andatory!P

ower supply aux. he

ating

Auxiliary heating

M1

Motor protection sw

itch wellpum

p

UK

81

7289d

1

br

F3

ws

VB

O

3~P

E/400V

/50Hz

VB

OS

tarting current limit

K1

Contactor for com

pressor 1

R1

ZW

1

Operating m

aterials

VD

1

X7 N1

K3

VD

1

ZW

1C

ontactor well pum

p08.1

2.2

015

ÄM

013/2013

1

Achim

Pfleg

er

10X482 - 1

0X4

85;

c

1/3

Achim

Pfleg

er0

2.12.2

008

WW

C 130-220H

LUX

2817289

12

34

56

78

910

1112

1314

1516

12

34

56

78

910

1112

1314

1516

dÄ

M 074/2015

Bl vo

n An

z

Nam

e

Datu

m

Zusta

nd

Blatt-N

r.

Bea

rb.

Datu

mÄ

nde

rung

WWC 130H/X – 220H/X Circuit diagram 1/3


DF

S/1.15

AS

D/1.15

L-X

0

L

-X7

NN

PE

PE

N..

-X1

P+

-

b2c4a1

-F1

HD

P

HD.

VD1

-X1

A1

A2

-K1

VD

1

ND.

-X1

P-

+

c4b2a1

-F2

ND

PL..

L-X

0

12

-F6

DF

S

LL

9596

-F3

/1.8

MOT

-X2

ASD

EVU

HUP

-X3

M1

LN

PE

-M4

HU

P

M1

brbl

PE

brblbk

-M6

HU

P

0-10V/3.12

GN

D/3.12

BUP

-X3

12

-Y1

VBO

-X3

A1

A2

-K3

VB

O

ZW1

-X3

ϑ

-ST

B

A1

A2

-K5

ZW

1

MA1

-X3

MZ1

M1

AZ

NP

E

-M16

MIS

12

/1.113

4/1.11

56

/1.11

12

/1.73

4/1.8

56

/1.8

12

/1.43

4/1.4

56

/1.4

K3

1

Term

inal strip in sw

itchbox of heat pum

p; N/P

E distribu


VD

1

Operating m

aterials

2sw

F3

MIS

Safety tem

perature limiter heating

element

Contactor for com

pressor 1

sw

F1

sw

UK

81

7289d rt

F6

VB

O

Mixer; installed w

ith cooling option

Flow

rate switch

ZW

1

K1

Contactor w

ell pump

M16

HU

P

Motor protection sw

itch wellpum

p

X7

HU

PM

6

bl

bl

Heating pum


fficiency option

sw

3

Leg

en

d:

Function

br

1

Accessories: P


ngeover valveY

1B

UP

EV

U

1

1~N

/PE

/230V/50H

zC

ontroller supplyC

ontroller board; Attention: I-m

ax = 6

A/230V

AC

-A1

Heating pum



23

0V

AC

A1

2

K5

M4

ST

B

High-pressu

re switch



rval

2

HD

PE

VU

ND

PF

2


1~N/P

E/230V

/50Hz

Low-pressure sw

itch08.1

2.2

015

ÄM

013/2013

2

Achim

Pfleg

er

10X482 - 1

0X4

85;

c

2/3

Achim

Pfleg

er0

2.12.2

008

WW

C 130-220H

LUX

2817289

12

34

56

78

910

1112

1314

1516

12

34

56

78

910

1112

1314

1516

dÄ

M 074/2015

Bl vo

n An

z

Nam

e

Datu

m

Zusta

nd

Blatt-N

r.

Bea

rb.

Datu

mÄ

nde

rung

Circuit diagram 2/3 WWC 130H/X – WWC 220H/X


ϑ

RFV

-X4

-R1

0

RF

V

GND

ϑ

TB1

-X4

-R13

TB

1

GND

TR ϑ

TBW

-X4

-R9

TB

W

GND

ϑ

TA.

-X4

-R8

TA

GNDϑ

TRL

-X5

-R4

TR

L

GND

ϑ

TVL

-X5

-R5

TV

L

GND

ϑ

THG

-X5

-R6

TH

G

GND

ϑ

TWA

-X5

-R11

TW

A

GND

CW.

-X5

-R12

GND

ϑ

TWE

-X5

-R7

TW

E

GND

AIn

-X6yellow

white

Green

Brown

-B2

Flow

sensor;

GND

AO1

0-1

0V/2.10

GN

D/2.10

AO2

-X6

GND

AO

1

Com



R7

R4

UK

81

7289d

Analo

gue output 1

Return sensor

RF

V

Y4

Dom

estic hot wate

r sensor

Hot gas sensor

TB

W

TV

L

A6

Sensor m

ixing circuit 1

TA

Heat source

input sensor

Flow

sensor

R10

Encoding, heat pum

p; 3480 Ohm

TW

AA

ccessories: Rem

ote control

R5

TH

G

R9

Accessories: P


osta

t

R12

Analo

gue input

BW

T

-A6

TW

ER

6

R11

R13

AO

2F

low S

ensor: installed in the E

nergy Efficiency option

B2

External sensor

AIn

Analo

gue output 2

Heat source

output sensor

TR

L

Controller board; A

ttention: I-max =

6A

/230VA

CF

unction

-A1

Leg

en

d:

R8

-CW

TB

1C

W

Operating m

aterials

BW

T

-Y4

A1

08.1

2.2

015

ÄM

013/2013

3

Achim

Pfleg

er

10X482 - 1

0X4

85;

c

3/3

Achim

Pfleg

er0

2.12.2

008

WW

C 130-220H

LUX

2817289

12

34

56

78

910

1112

1314

1516

12

34

56

78

910

1112

1314

1516

dÄ

M 074/2015

Bl vo

n An

z

Nam

e

Datu

m

Zusta

nd

Blatt-N

r.

Bea

rb.

Datu

mÄ

nde

rung

WWC 130H/X – 220H/X Circuit diagram 3/3


L1

-X7

L2L3

NP

E

12

-K1

/2.3

34

L1L2

L3

T1

T2

T3

-N1

M3

T1

T2

T3

PE

-M1

VD

1

56

12

-K3

/2.13

-X7

I>I>

I> 1

35

24

6

-F3

34

M3

UV

WP

E

-M3

Wellpum

p

56

PE

9596/2.5

Motor protection sw

itch, wellpum

p

Term

inal strip in sw

itchbox of heat pum

p; N/P

E distribu


K3

UK

81

7290d

F3

ZW

1X

7

12

Auxiliary heating

M3

Operating m

aterials

Pow


andatory!

VB

O

N1

VB

O

Contactor w

ell pump

VD

1

3~P

E/400V

/50Hz

3

Leg

en

d:

Starting current lim

it

Function

Wellpum

p

VD

1

R1

23

K1

Com

pressor 1M

1

Contactor for com

pressor 1

3~PE

/400V/50H

z

1

08.1

2.2

015

ÄM

013/2013

1

Achim

Pfleg

er

10X486;

c

1/3

Achim

Pfleg

er0

2.12.2

008

WW

C 280 LU

X2

817290

12

34

56

78

910

1112

1314

1516

12

34

56

78

910

1112

1314

1516

dÄ

M 074/2015

Bl vo

n An

z

Nam

e

Datu

m

Zusta

nd

Blatt-N

r.

Bea

rb.

Datu

mÄ

nde

rung

Circuit diagram 1/3 WWC 280X


L-X

0

L

-X7

NN

PE

PE

N..

-X1

P+

-

b2c4a1

-F1

HD

P

HD.

VD1

-X1

A1

A2

-K1

VD

1

ND.

-X1

P-

+

c4b2a1

-F2

ND

P

L..

L-X

0

9596

-F3

/1.7

LL

MOT

-X2

ASD

-X2

12

-F6DF

S

EVU

HUP

-X3

M1

LN

PE

-M4

M1

brbl

PE

brblbk

-HU

PM

6

0-10

V/3.13

GN

D/3.13

BUP

-X3

12

-Y1

VBO

-X3

A1

A2

-K3

VB

O

MA1

-X3

MZ1

M1

AZ

NP

E

-M1

6

MIS

12

/1.73

4/1.7

56

/1.7

12

/1.33

4/1.3

56

/1.3

Function

Controller supply

1~N

/PE

/230V/50H

z

-A1

bl

F2

SW

SW

1~N/P

E/230V

/50Hz

EV

UF

1

br

EV

U

ND

P

MIS

sw



rvalA

1

High-pressu

re switch

Leg

en

d:

Low-pressure sw

itch

1

HD

P

Controller board; A

ttention: I-max =

6A

/230VA

C

Heating pum



1

23

0V

AC

Term

inal strip in sw

itchbox of heat pum

p; N/P

E distribu


2

Contactor w

ell pump

SW

M6

M16

F3

Contactor for com

pressor 1K

3

rtbl

UK

81

7290d

F6

Motor protection sw

itch, wellpum

p

Heating pum


fficiency option

3

VB

O

Mixer; installed w

ith cooling option

Operating m

aterials

VD

1

HU

PM

4

K1

Flow

rate switch

X7

2

HU

P

08.1

2.2

015

ÄM

013/2013

2

Achim

Pfleg

er

10X486;

c

2/3

Achim

Pfleg

er0

2.12.2

008

WW

C 280 LU

X2

817290

12

34

56

78

910

1112

1314

1516

12

34

56

78

910

1112

1314

1516

dÄ

M 074/2015

Bl vo

n An

z

Nam

e

Datu

m

Zusta

nd

Blatt-N

r.

Bea

rb.

Datu

mÄ

nde

rung

WWC 280X Circuit diagram 2/3


ϑ

RFV

-X4

-R1

0

RF

V

GND

ϑ

TB1

-X4

-R13

TB

1

GND

TR ϑ

TBW

-X4

-R9

TB

W

GND

ϑ

TA.

-X4

-R8

TA

GND

ϑ

TRL

-X5

-R4

TR

L

GND

ϑ

TVL

-X5

-R5

TV

L

GND

ϑ

THG

-X5

-R6

TH

G

GND

ϑ

TWA

-X5

-R11

TW

A

GND

CW.

-X5

-R12

GND

ϑ

TWE

-X5

-R7

TW

E

GND

AIn

-X6yellow

white

Green

Brown

-B2

Flow

sensor;

GND

AO1

0-10V/2.10

GN

D/2.10

AO2

-X6

GND

Flow

Sensor: insta

lled in the Energy E

fficiency optionB

2A

nalogue output 2

AO

2

AIn

UK

81

7290d

Hot gas sensor

TV

L

RF

V

Analo

gue input

TW

A

-A1

R7

Sensor m

ixing circuit 1

TA

TB

W

Return sensor

TH

G

R4

Heat source

input sensor

R12

R10

Encoding, heat pum

p; 3480 Ohm

Flow

sensor

Accessories: R

emote control

R5

TW

E

BW

T

R9

Accessories: P


osta

t

-A6

CW

R13

TB

1

R6

Com



AO

1A

nalogue output 1

External sensor

-Y4

A6

A1

Leg

en

d:

R8

Function

Y4

Dom

estic hot wate

r sensor

R11

BW

T

Operating m

aterials

Heat source

output sensor

Controller board; A

ttention: I-max =

6A

/230VA

C

-CW

TR

L

08.1

2.2

015

ÄM

013/2013

3

Achim

Pfleg

er

10X486;

c

3/3

Achim

Pfleg

er0

2.12.2

008

WW

C 280 LU

X2

817290

12

34

56

78

910

1112

1314

1516

12

34

56

78

910

1112

1314

1516

dÄ

M 074/2015

Bl vo

n An

z

Nam

e

Datu

m

Zusta

nd

Blatt-N

r.

Bea

rb.

Datu

mÄ

nde

rung



L1

-X7

L2L3

NP

E

12

-K1

/2.3

34

L1L2

L3

T1

T2

T3

-N1

M3

T1

T2

T3

PE

-M1

VD

1

562122

-K1

/2.3

12

-R20

12

-K2

/2.4

34

L1L2

L3

T1

T2

T3

-N2

M3

T1

T2

T3

PE

-M2

VD

2

562122

-K2

/2.4

12

-R2

1

L R

eg

/2.1N

Re

g/2.1

12

-K3

/2.14

-X7

I>I>

I> 1

35

24

6

-F3

34

M3

UV

WP

E

-M3

We

llpum

p

56

PE

9596/2.5

Sum

p heating for com

pressor 1

VD

2

R20

Com

pressor 2

2

K1

M2

3

Wellpum

p

3~P

E/400V

/50Hz

Contactor for com

pressor 1V

D2

Motor protection sw

itch, wellpum

p

3

X7

M3

Pow


andatory!

1

Pow

er supply aux. heating

1

K2

Contactor for com

pressor 2

VB

O

3~N

/PE

/400V/50H

z

3~PE

/400V/50H

zTerm

inal strip in sw

itchbox of heat pum

p; N/P

E distribu


UK

81

7291c

2

R21

K3

Contactor w

ell pump

VB

O

Sum

p heating for com

pressor 2

3

12

M1

F3

Function

VD

1C

ompressor 1

VD

1

Leg

en

d:

Operating m

aterials

08.1

2.2

015

ÄM

008/2011

1

Achim

Pfleg

er

10X487;

b

1/3

Achim

Pfleg

er0

2.12.2

008

WW

C 440 LU

X2

817291

12

34

56

78

910

1112

1314

1516

12

34

56

78

910

1112

1314

1516

cÄ

M 074/2015

Bl vo

n An

z

Nam

e

Datu

m

Zusta

nd

Blatt-N

r.

Bea

rb.

Datu

mÄ

nde

rung



L R

eg

/1.11

N R

eg/1.11

L-X

0

L

-X7

NN

PE

PE

N..

-X1

P+

-

b2c4a1

-F1

HD

P

HD.

VD1.

A1

A2

-K1

VD

1

VD2.

-X1

A1

A2

-K2

VD

2

ND.

-X1

P-

+

c4b2a1

-F2

ND

P

L..

L-X

0

9596

-F3

/1.12

LL

MOT

-X2

ASD

12

-F6

DF

S

EVU

1314

-K69

M1

LN

PE

-M4

PE

HUP

-X3

1112

A1

A2

-K6

M1

brbl

PE

brwt

blbk

-M6

HU

P

GN

D/3.12

0-10V

/3.12

BUP

-X3

12

-Y1

VBO

-X3

A1

A2

-K3

VB

O

MA1

-X3

MZ1

M1

AZ

NP

E

-M1

6

MIS

12

/1.123

4/1.12

56

/1.12

1314

71

2/1.8

34

/1.85

6/1.8

2122

/1.9

12

/1.43

4/1.4

56

/1.521

22/1.5

F1

Contactor w

ell pump

F2

1

Mixer; installed w

ith cooling option

High-pressu

re switch

3

Controller board; A

ttention: I-max =

6A

/230VA

C

M6

VB

O

Leg

en

d:

K3

2

Operating m

aterials

-A1

VD

1

Function

SW

Controller supply

SW

F3

MIS

UK

81

7291c

M16

2

br

bl

1~N/P

E/230V

/50Hz

ND

P

23

0V

AC

Contactor for com

pressor 2

1

4

F6

Heating pum

p energy efficiency; installed with optional integrated hea

t quantity meter

3

SW

EV

U

K1

HU

P

Contactor for the

rmo contact o

n heating circulation pum

p; not applicable with option

al integrated heat quantity meter

WS

K

Contactor for com

pressor 1

Heating pum

p; not applicable w

ith optional integrated heat quantity m

eter

sw

PE

A1

1~N

/PE

/230V/50H

z

Motor protection sw

itch, wellpum

pF

low rate sw

itch

K6

Term

inal strip in sw

itchbox of heat pum

p; N/P

E distribu


EV

U

bl

HD

P

M4

X7

VD

2



rval

rt

HU

P

Low-pressure sw

itch

K2

08.1

2.2

015

ÄM

008/2011

2

Achim

Pfleg

er

10X487;

b

2/3

Achim

Pfleg

er0

2.12.2

008

WW

C 440 LU

X2

817291

12

34

56

78

910

1112

1314

1516

12

34

56

78

910

1112

1314

1516

cÄ

M 074/2015

Bl vo

n An

z

Nam

e

Datu

m

Zusta

nd

Blatt-N

r.

Bea

rb.

Datu

mÄ

nde

rung



ϑ

RFV

-X4

-R10

RF

V

GND

ϑ

TB1

-X4

-R1

3

TB

1

GND

TR ϑ

TBW

-X4

-R9

TB

W

GND

ϑ

TA.

-X4

-R8

TA

GNDϑ

TRL

-X5

-R4

TR

L

GND

ϑ

TVL

-X5

-R5

TV

L

GND

ϑ

THG

-X5

-R6

TH

G

GND

ϑ

TWA

-X5

-R11

TW

A

GND

CW.

-X5

-R12

GND

ϑ

TWE

-X5

-R7

TW

E

GND

AIn

-X6yellow

white

Green

Brown

-B2

Flo

w se

nsor;

GND

AO1

0-10V/2.11

GN

D/2.11

AO2

-X6

GND

AIn

AO

2

TB

1

Hot gas sensor

External sensor

Analo

gue input

R5

Operating m

aterials

Accessories: P


osta

t

Heat source

input sensor

R13

A1

Analo

gue output 2

CW

-Y4

R11

Heat source

output sensor

Function

BW

T

Controller board; A

ttention: I-max =

6A

/230VA

C

-CW

TR

L

R8

Y4

-A1

BW

T

Leg

en

d:

-A6

RF

V

TV

L

Dom

estic hot wate

r sensor

R7

R4

TB

W

Analo

gue output 1

B2

Flow

sensor; installed with optiona

l integrated heat quantity meter

A6

Com

fort plate; installed with optional integrated heat quantity m

eter

AO

1

Sensor m

ixing circuit 1

R9

Flow

sensorR

eturn sensor

Accessories: R

emote control

R6

TA

R12

TW

A

TH

G

UK

81

7291c

Encoding, heat pum

p; 3830 Ohm

R10

TW

E

08.1

2.2

015

ÄM

008/2011

3

Achim

Pfleg

er

10X487;

b

3/3

Achim

Pfleg

er0

2.12.2

008

WW

C 440 LU

X2

817291

12

34

56

78

910

1112

1314

1516

12

34

56

78

910

1112

1314

1516

cÄ

M 074/2015

Bl vo

n An

z

Nam

e

Datu

m

Zusta

nd

Blatt-N

r.

Bea

rb.

Datu

mÄ

nde

rung



IIA1

ait-deutschland GmbHIndustrie Str. 393359 KasendorfGermany

WWC 130H/X

Designation of the device(s)

NumberUnit modelNumber

100 486

2011/65/EG

confirms that the following designated device(s) as designed and marketed by us fulfill thestandardized EC directives, the EC safety standards and the product-specific EC standards.In the event of modification of the device(s) without our approval, this declaration shall becomeinvalid.

The undersigned

Heat Pump

100 484

WWC 100H/X

EC Declaration of Conformity in accordance with the EC Machinery Directive 2006/42/EC, Annex II A

2009/125/EG2010/30/EU

WWC 190H/X

Unit model

100 482100 481

2006/42/EG2006/95/EG2004/108/EG*97/23/EG

WWC 440X* 100 487

Company:

WWC 220H/X 100 485WWC 280X

Place, date: Kasendorf, 14.12.2015

EN 60529EN 378

Jesper StannowHead of Heating Development

EN 55014-1/-2

EC Directives Standardized EN

WWC 160H/X 100 483

EN 349

UK818132d

Signature:

Designated position:TÜV-SÜDIndustrie Service GmbH (Nr.:0036)

EN 60335-1/-2-40

EN ISO 13857 EN 61000-3-2/-3-3EN ISO 12100-1/2

Module

* Pressure equipment componentCategory

ait-deutschland GmbHIndustriestraße 3D-95359 Kasendorf

E [email protected] www.alpha-innotec.de

alpha innotec – an ait-deutschland GmbH brand

UK

operating manual - alpha innotec

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