Electrical Wiring Wkf 120/180 Duo; System Layout Wkf 120 Duo - REMKO WKF Series Electrical Wiring Manual

Smart heat pumps, air/water system for heating and cooling
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REMKO WKF series
3

Electrical wiring WKF 120/180 Duo

3.1 System layout WKF 120 Duo

IM
NIM
NZH
KA2
Fig. 13: System layout WKF 120 Duo
AB:
Outdoor area
IB:
Indoor area
AM1,2: Outdoor module WKF 120 Duo
IM:
Indoor module WKF 120 Duo
GRL:
Common return pipe
KA1:
Condensate drain, OM (must be designed to
be frost proof!)
KA2:
Condensate drain, IM
KML:
Refrigerant piping
26
GRL
VHZ
STL
KML
AM1
NAM
VEN
KA1
3
/
" and
5
/
"
8
8
IB
AB
NAM:
Power supply, OM = 230V / 1~ / 50Hz
20A (e.g. 3x2.5 mm
NIM:
Power supply, IM = 230V / 1~ / 50Hz
16A (e.g. 3x1.5 mm
NZH:
Power supply for auxiliary heater (optional),
(e.g. 5x2.5 mm
STL:
Control line sheathed (e.g. 2x1 mm
VEN:
Fan
VHZ:
Inlet for heating
STL
KML
AM2
NAM
VEN
KA1
2
)
2
)
2
)
2
)

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