Hydraulic diagram for heat pump assembly WSP Cologne
Functions: Heating or cooling, operating mode: monoenergetic or bivalent alternative
This hydraulic cycle diagram serves solely to assist in planning activities;
the customer-provided hydraulic system on site must be planned and installed by the installation contractor!
A
B
C
2
3
1
D
E
Fig. 15: Example hydraulic cycle diagram WSP_KPS_011217_J
A: Heat pump
B: Heat source
C: Buffer tank
D: External probe
E: Boiler/wall heating device
1: Mixed heating cycle
2: Unmixed heating cycle 1
3: Unmixed heating cycle 2
WSP compact heat pump models are ideal for use in new or in existing buildings, where the heat pump is
the sole heat generator. In emergencies, a 2nd heat generator can be connected. This may be the REMKO
Smart-Serv auxiliary heater or even a condensing boiler or regular boiler.
The highly efficient primary pump in the unit is used in this package as a circulation pump for storage tank in
heat pump operation and is speed-controlled. A REMKO heating cycle group unmixed HGU type and a
mixed heating cycle group HGM type are then available.
The KPS 300 buffer tank is used for hydraulic decoupling of the heating system in the event of high pressure
losses or volume flows as well as in heating cycles with different inlet temperatures.
n
The heating cycles connected must be hydraulically balanced.
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The pressure drop between heat pump and storage tank must not exceed 40 kPa.
n
A minimum water flow volume of 20 l/KW must be assured.
n
The pipe cross sections of the lines from the heat pump to the storage tank may not be reduced.
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The min. water volume with active cooling must be observed.
REMKO series WSP
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