installation data - poolstore variheat 3 brochure.pdf · • nationwide network of calorex approved...
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If you should require further technical information please do not hesitate to contact us.
08.1
1.06
Fig 2
Fig 3
Fig 4
Fig 5
Length (B)
957mm
1310mm
1869mm
1514mm
Width (C)
698mm
698mm
698mm
698mm
Height (A)
1514mm
1530mm
838mm
838mm
Length (B)
1059mm
1412mm
2073mm
1718mm
Width (C)
800mm
800mm
800mm
800mm
Height (A)
1718mm
1734mm
940mm
940mm
Model 600 / 900 Model 1200 / 1500
This literature is intended as a guide. The Company reserve the right to change thespecification without notice.
Notes1. Five ‘Air-Off’ outlet options are available per Variheat. The outlet can be positioned on any external face of the fan cube.
2. Bottom outlet versions, for ‘Air-Off’ to underfloor ductwork, are supplied complete with bridging sleeve and floor fixing flange.
3. Plumbing connections, where applicable, are available on either side of the Variheat.
4. Any of the Variheat units in this range of equipment can be supplied with or without a ventilation module.
5. The pair of ventilation spigots can be positioned on the top of the ventilation module, or on either of the two vertical sides.
Contact: H & V DivisionTel: 01993 778855 Fax: 01993 778869
E-mail: [email protected]
A
B
A
A
B
A
B
B
Fig 2 Fig 3
Fig 4
Fig 5
Ventilation option with twocircularspigots 157 Dia
Bottom adaptor suppliedwith fixing flange
Ventilation option with twocircular spigots 157 Dia (see note 5)
Plumbing (see note 3)
Air On SpigotFan Cube
Air Off Outlet(see note 1)
see note 5
Air On Spigot
Fan Cube
Fan Cube
Fan Cube
Air On Spigot
Vertical Modelwithout ventilation
Vertical Modelwith ventilation
Horizontalmodel withoutventilation
Horizontalmodel withventilation
Electrics
Electrics
Electrics
Electrics
1PH
2.5
15
20
3PH
2.5
8
10
1PH
3.3
20
30
3PH
3.3
12
15
1PH
4.0
23
35
3PH
4.0
8
10
3PH
5.6
12
20
Electrical power consumer (kW)
Recommended Elec supply (Amp)
Recommended Fuse Capacity (Amp)
VSD 600
Variheat Model
VSD900 VSD1200 VSD1500
Installation Data
Electrical Specifications
12 15 25 30 30 45 50 70Recommended Boiler capacity (kW)
NOTE: For boiler capacities in Btu’s multiply above by 3412. Boiler
capacities listed are for optimum heat output from the Variheat units.
Additional Air heating can be incorporated if necessary
NOTE: Electric Air Heating modules each
require an independent electrical supply
VSD 600 VSD 900 VSD 1200 VSD 1500
LPHW Air Heating Only
VSD 600 VSD 900 VSD 1200 VSD 1500
LPHW Air + Pool Water Heating
Boiler Requirements
30 60 80 9 18 27Electrical Supply (Amp)
32 63 100 10 20 32Electrical Supply (Amp)
6kW 12kW 18kW 6kW
Single Phase Models
12kW 18kW
Three Phase Models
6kW VSD/ES/6
12kW VSD/ES/12
18kW VSD/ES/18
Capacity Part Code
Electrical Requirements
Electric Air Heating Options
Air On spigotsize (mm)
660 High x615 Wide
289mm x333mm
Air Off (Top orSide) spigot
VSD600 / 900
786 High x692 Wide
289mm x333mm
VSD1200 / 1500Spigot Ref
Dimensions / profiles vary for models with Electric Air heating and/or refrigerant cooling modifications.
Width of each model is scheduled as dimension (C) above.
F E A T U R E S
n Humidity control
n Multiple functions
n Heat Recovery
n Heating options
n Ventilation options
n Low running costs
n Air cooling options
n Automatic operation
n Built to requirements
n Fully tested
n Fully guaranteed
Designed & builtin the UK
For complete environmental control of IndoorSwimming Pools
VARIHEATSERIES 3
Quality Air Handling Equipment
R
THE SENSIBLE CHOICE
VARIHEAT SERIES 3
The Variheat Series 3 is an advanced dehumidificationsystem designed specifically to control Indoor PoolHall Humidity. This unique range of equipmentmaximises energy efficiency to ensure running costsare kept to an absolute minimum. This Variheatsystem provides an ideal solution for domestic andlight-commercial projects incorporating airdistribution ductwork.
Humidity ControlHumidity is controlled by an efficient compressordriven heat pump circuit. Moisture is extracted fromthe warm moist air as it condenses internally and thendrained to waste. During this dehumidificationprocess, energy is also stripped from the warm moistair, substantially upgraded and converted to recoveredheat. This recovered heat is provided free of chargeand distributed into the pool water and/or pool hallair.
Pool Hall Air HeatingThe Variheat Series 3 offers much more than efficienthumidity control. For optimum comfort levels withinthe pool hall, it is sensible to heat the internal air. Formaximum effectiveness, the Variheat can be built withthe inclusion of an air heating facility. This willensure the heat losses via the pool hall building can bedealt with at all times. Two methods of airheating are available; either an electric elementtype or an internal Low Pressure Hot Water(LPHW) heat exchanger circuit. Choosing aVariheat with an air heating facility will savetime, materials and space associated withalternative heating systems. By using theeconomy switch, the Air heating anddehumidification circuits can also be switchedoff to enable only pool water heating (ifrequired).
Pool Water HeatingIn addition to the Air Heating facility, a pool waterheat exchanger can also be built in to the VariheatSeries 3. The high capacity range of heat exchangersfitted to these Variheats ensure the pool water isbrought up to temperature quickly. Simpleconnections are provided for plumbing to a source ofprimary hot water.
VentilationA correct balance of fresh air input and exhausted airfrom the pool hall will help maintain good internal airquality. If independent ventilation equipment is notproposed, the Variheat Series 3 is available with aVentilation module option. This module is built on tothe Variheat, which means that all pool air handlingequipment is housed within the plant room. Smallcircular spigots are provided for ducting both ‘supply’and ‘extract’ air flows to the outside atmosphere.
Pool Hall Air CoolingAn optional air cooling facility is available. Thisutilises external condensing module(s) in conjunctionwith the Variheat equipment. The Variheat can befactory built to incorporate a refrigerant coolingcircuit. Details available upon request.
Ultimate Build FlexibilityVariheat Series 3 units are carefully designed, selectedand built specifically to suit the individualrequirements of each and every project. Whether asimple or complex plant room layout, this equipmentoffers complete flexibility across the whole range.Combining these factors with the vast number of airflow configurations available, the Variheat Series 3clearly offers ultimate flexibility.
Control PanelsA comprehensive control panel is provided with everyunit built. Informative displays indicate the designparameters for the project and diagnostic indicatorsare provided for information. All parameters can be
simply adjusted to digitally displayed requirements.For projects using a floating pool cover, the airtemperature set-back facility can be adjusted tocoincide with the cover usage. This ensures energysavings during unoccupied periods. The control panelcan either be mounted on the Variheat or, forawkward plant rooms, mounted in an adjacentremote location. Also, for clients keen to have instantaccess to the controls without venturing into the plantroom, an alternative poolside control panel can beprovided as an optional extra. A remote air sensorfacility is also available as an optional extra.
Automated Package DesignAll Variheat Series 3 units are fully automatic toensure optimum comfort levels and minimal runningcosts at all times. The package design of this uniqueequipment means that extremely compact units can beinstalled, ready assembled, taking up minimal plantroom space. Furthermore, with all sensors andcontrols integral, choosing to fit a Variheat Series 3will save valuable installation time on site.
Pool Hall Air DistributionAn important factor linking pool hall comfort levelswith the Variheat equipment is the air distributionsystem. Correct design and installation of ductworkand grilles will ensure good air movement within thepool hall and minimal condensation levels. The highcapacity fans built into the Variheat equipmentprovide powerful air flows suitable for a vast range ofductwork designs. The ultimate build flexibility of
the Variheat Series 3 units means that almost anyductwork/plant room layout can be catered for. Lowpressure fans are also available as an option. Pleasecontact Certikin’s H&V division for further designadvice.
Primary Hot Water SupplyAll variheats provide a high proportion of heating viatheir heat pump circuit. Models fitted with an LPHWfacility will also require the supply of low pressurehot water. Typically this has been by way of a boilersupplying 80OC primary hot water. However, theVariheat can be assessed in conjunction with lowertemperature hot water associated with modern designconcepts. Please enquire.
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Filter
Boiler
Variheat 3
Why Choose Calorex?
• High quality equipment designed and built in the UK
• All equipment factory tested prior to despatch
• Thousands of Calorex units successfully installed in
over 30 countries
• Leading manufacturers of specialist swimming pool
air handling units
• Nationwide network of Calorex approved service
agents available
• Combined support from Certikin International Ltd,
the exclusive UK agent
• Free comprehensive design service for individual
equipment selection
• Free after sales technical back-up
For free design advice relating to Calorex air handling
units and / or distribution ductwork, please contact us on
Tel: 01993 778855
Fax: 01993 778869
Email: [email protected]
Warmsupply
Air
Moistreturn
air
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DeltaFilter
Boiler
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DeltaFilter
Boiler
Key:
Horizontal style unit inbasement plant room
Schematic showing avertical style Variheatwith under-floorductwork