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4

BASELINE UNIT

The baseline unit consists of a heat pump, ready

for connection, for indoor installation, complete with
housing, control panel and integrated controller.
The refrigeration cycle contains the refrigerant
R407C. The refrigerant is CFC-free, non-ozone
depleting and non-combustible.

All components required for the operation of the
heat pump are integrated in the control panel.
The power feed for the load and control current
must be field-installed by the customer.

The supply lead of the well pump (to be provided
by the customer) must be connected to the control
panel. When so doing, check whether the capacity
of the factory-installed motor protecting device is
adequate for the field-installed pump.

         

1

2

4

1)

Evaporator

3)

Condenser

2)

Control panel

4)

Compressor

PURPOSE OF THE HEAT
PUMP

2.1 Application

The water-to-water heat pump is designed for
use in existing or newly built heating systems.
Water, which can be supplied from wells, or the
like, is used as the heat carrier.

To prevent any corrosion damage to the eva-
porator, the well water must be evaluated in
accordance with DIN 50930 as to the corrosion
risk of metallic materials.

More details are contained in the Project Planning
and Installation Manual for heat pumps for
heating purposes.

The well water must meet the estab-

lished water quality standards.

2.2 Principle of Operation

A well pump conveys the water into the evaporator
of the heat pump where it gives off heat to the
refrigerant in the refrigeration cycle.

T h e   r e f r i g e r a n t   i s   t h e n   " s u c k e d   i n "   b y   t h e
electrically driven compressor, is compressed
and "pumped" to a higher temperature level. The
electrical power needed to run the compressor
is not lost, but most of the generated heat is
transferred to the refrigerant as well.

Subsequently, the refrigerant is passed through
the condenser where it transfers its heat energy
to the heating water.

Based on the thermostat setting, the heating
water is thus heated to up to 55 

°

C.

3

2

PURPOSE OF HEAT PUMP
BASELINE UNIT

CAUTION!

3

Содержание WI 14CS

Страница 1: ...1 MOUNTING and OPERATING MANUAL Water to Water Heat Pump for Indoor Installation WI 9CS WI 14CS WI 22CS WI 27CS CE Order No 452230 67 03 FD 8404...

Страница 2: ...General Information 5 2 Sound Emissions 6 MOUNTING 6 6 1 General 6 2 Heating Side Connection 6 3 Heat Source Side Connection 6 4 Electrical Connection 7 COMMISSIONING 7 7 1 General 7 2 Preparation 7...

Страница 3: ...should therefore be suitable for low flow temperatures A 1 K higher heating water temperature corresponds to an increase in power consumption of approx 2 5 Underfloor heating systems with flow temper...

Страница 4: ...stems Water which can be supplied from wells or the like is used as the heat carrier To prevent any corrosion damage to the eva porator the well water must be evaluated in accordance with DIN 50930 as...

Страница 5: ...nsulation To prevent noise transmission to the foundation a suitable sound dampening rubber mat should be placed underneath the base frame of the heat pump The transmission of noise to the heating sys...

Страница 6: ...er must meet the required water quality standard 6 4 Electrical Connection The following electrical connections must be established on the heat pump Connection of the control wire to the control panel...

Страница 7: ...are displayed on the heat pump controller and can be corrected as described in the operating manual of the heat pump controller CARE CLEANING 8 1 Care The heat pump is maintenance free To prevent malf...

Страница 8: ...be complied with The use of surface water or saline water bodies is not permitted Consult your local waterworks for some general information about any possible ground water usage Water analyses are pr...

Страница 9: ...3 5 Performance Curves 22CS 16 11 3 6 Pressure Losses 22CS 17 11 3 7 Performance Curves 27CS 18 11 3 8 Pressure Losses 27CS 19 11 4 Wiring Diagrams 11 4 1 Control 9CS to 22CS 20 11 4 2 Load 9CS to 22...

Страница 10: ...rnal thread 22 27CS 1 1 4 internal 1 external thread Heat source side connections 9 14CS 1 1 4 internal external thread 22 27CS 1 1 2 internal external thread Heating water return Heat pump inlet Heat...

Страница 11: ...ch G 1 int ext G 1 int ext G1 int G1 ext G 1 i G 1 a 4 3 Equipment connections for heat source inch G 1 int ext G 1 int ext G 1 int ext G 1 int ext 4 4 Weight of transport unit s incl packaging kg 147...

Страница 12: ...l Der anteiligen Pumpenleistungen Bedingungen Heizwasserdurchsatz 0 75 m h Kaltwasserdurchsatz 2 0 m h 35 50 11 3 1 Performance Curves 9CS APPENDIX 11 3 PERFORMANCE CURVES PRESSURE LOSSES Conditions H...

Страница 13: ...rchflu in m h Druckverlust in Pa Druckverluste Verfl ssiger bei 35 C Druckverlust 7 kPa bei Heizwasser Nenndurchflu 0 75 m h 11 3 2 Pressure Losses 9CS APPENDIX 11 3 PERFORMANCE CURVES PRESSURE LOSSES...

Страница 14: ...n kW incl Der anteiligen Pumpenleistungen Bedingungen Heizwasserdurchsatz 1 3 m h Kaltwasserdurchsatz 3 3 m h 35 50 11 3 3 Performance Curves 14CS APPENDIX 11 3 PERFORMANCE CURVES PRESSURE LOSSES Heat...

Страница 15: ...urchflu in m h Druckverlust in Pa Druckverluste Verfl ssiger bei 35 C Druckverlust 7 kPa bei Heizwasser Nenndurchflu 1 3 m h 11 3 4 Pressure Losses 14CS APPENDIX 11 3 PERFORMANCE CURVES PRESSURE LOSSE...

Страница 16: ...gsaufnahme in kW incl Der anteiligen Pumpenleistungen Bedingungen Heizwasserdurchsatz 2 0 m h Kaltwasserdurchsatz 5 0 m h 35 50 11 3 5 Performance Curves 22CS APPENDIXG 11 3 PERFORMANCE CURVES PRESSUR...

Страница 17: ...durchflu in m h Druckverlust in Pa Druckverluste Verfl ssiger bei 35 C Druckverlust 8 kPa bei Heizwasser Nenndurchflu 2 0 m h 11 3 6 Pressure Losses 22CS APPENDIX 11 3 PERFORMANCE CURVES PRESSURE LOSS...

Страница 18: ...aufnahme in kW incl Der anteiligen Pumpenleistungen Bedingungen Heizwasserdurchsatz 2 4 m h Kaltwasserdurchsatz 7 0 m h 35 50 11 3 7 Performance Curves 27CS APPENDIX 11 3 PERFORMANCE CURVES PRESSURE L...

Страница 19: ...rdurchflu in m h Druckverlust in Pa Druckverluste Verfl ssiger bei 35 C Druckverlust 12 5 kPa bei Heizwasser Nenndurchflu 2 4 m h APPENDIX 11 3 PERFORMANCE CURVES PRESSURE LOSSES 11 3 8 Pressure Losse...

Страница 20: ...M 1 X 2 2 4 V A C S t M 1 1 A 2 I D 7 A 1 J 1 G E V S S P R J 5 I D 6 I D 3 I D 2 I D 1 I D 4 I D 5 N O 6 N O 3 J 1 3 N O 5 N O 4 C 4 K 5 A 1 C 1 C 4 F 3 L F 4 A 1 K 1 A 2 K 5 A 1 F 1 5 A 2 0 V A C J...

Страница 21: ...5 A 4 1 4 A H e r s t e l l e r G r u n d f o s P u m p e n T y p N e n n s t r o m 1 4 2 0 A W I 9 C S b i s 2 2 C S 2 2 3 5 A W I 2 7 C S M 1 1 F 1 5 6 4 9 6 I n A n l a g e n o h n e E V U S p e r...

Страница 22: ...8 J 1 4 J 1 5 J 1 6 J 1 7 J 1 8 0 V A C J 1 G 0 2 4 V A C K o n t a k t o f f e n W P g e s p e r r t 2 t e r S p e r r e i n g a n g X 2 0 V A C R 5 J 1 G 0 I D C 1 B 6 J 1 G X 4 I D C 9 B 7 J 6 B 8...

Страница 23: ...or for E9 K22 Utility company disable contactor K23 SPR auxiliary relay M1 Compressor M11 Primary pump M13 Heating circulating pump M15 Heating circulating pump M16 Auxiliary circulating pump M18 Hot...

Страница 24: ...X 2 2 4 V A C A 2 A 1 J 5 I D 7 I D 6 I D 3 I D 2 I D 1 I D 4 I D 5 S P R E V S J 1 3 N O 3 C 1 K 5 A 1 C 4 N O 4 X 1 1 F 3 L N O 6 N O 5 C 4 T 1 T 2 Q 2 F 1 4 F 1 2 K 1 2 A 1 A 2 K 1 1 K 1 A 1 A 2 A...

Страница 25: ...4 0 0 V A C 5 0 H z 3 N e t z V e r d r a h t u n g b e i A u s l i e f e r u n g P E L 3 1 L 2 1 X 5 L 1 1 3 L 2 3 P E L 3 X 5 L 1 N 7 1 1 1 M 1 3 M M 1 1 1 3 5 P E K 5 2 4 6 1 8 2 4 6 1 4 I I I 1 2...

Страница 26: ...1 X 1 N P E 1 N e t z M 1 8 M 1 3 J 1 4 J 1 5 J 1 6 J 1 7 J 1 8 0 V A C J 1 G 0 K o n t a k t o f f e n W P g e s p e r r t 2 t e r S p e r r e i n g a n g J 6 0 V A C X 2 2 4 V A C R 5 B 6 J 1 G 0 I...

Страница 27: ...y M1 Compressor M11 Primary pump M13 Heating circulating pump M15 Circulating pump heating circuit 2 M16 Auxiliary circulating pump M18 Hot water circulating pump M19 Swimming pool water circulating p...

Страница 28: ...tion well Shut off valve Shut off valve with drain Overflow valve Safety valve Circulating pump Expansion vessel Thermostat manual valve Check valve Shut off valve with check valve Heat consumer Strai...

Страница 29: ...cations are made to the product s without our prior authorization Designation of the product s EC Directives Brine to water heat pumps EC Low Voltage Directive for indoor installation withR407C 73 23...

Страница 30: ...Notes...

Страница 31: ...Notes...

Страница 32: ...32 KKW Kulmbacher Klimager te Werk GmbH Subject to technical modifications Division Dimplex Fax 0 92 21 709 589 Am Goldenen Feld 18 www dimplex de D 95326 Kulmbach...

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