REMKO KNGcooling module, Installation Instructions Manual

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3 Unit description
1
2
Fig. 3: Unit description
1: Cooling mode
2: WSP heat pump
The REMKO cooling module [1] is designed for
cooling mode for the REMKO WSP heat pump [2].
It is suitable for passive cooling, e.g. via a surface
system or fan convectors with condensate
drainage connection. Operation via the cooling
module directly in the surface system is possible.
The cooling temperature is controlled via the
internal pump’s speed in the WSP indoor unit. Only
the existing source temperature is used for cooling.
The cooling capacity that is available is limited
entirely to the source capacity and should be
checked accordingly to ensure that it is suitable for
the purpose. Depending on the type and version of
the source, this will heat up further for cooling as
the operating hours increase. This results in the
cooling capacity reducing gradually and the source
regenerating itself for the heating required in
winter.
Cooling mode method of operation
B
AB
A12
A B
AB
A
S 13
A12
A
B
C
D
Fig. 4: Method of operation
A: Brine outlet
B: Brine inlet
C: Cooling inlet
D: Cooling return flow
In heating mode, both changeover valves in posi-
tions AB to B are opened. In cooling mode, both
changeover valves in positions AB to A are
opened.
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