REMKO WKF Series Electrical Wiring Manual

2.3 System layout WKF/WKF-compact 180
IB
AB
IM1
NAM
VEN
KA1
STL
KML
NIM
NZ1
VWW
GRL
VHZ
AM1
VEN
STL
KML
IM2
NIM
NZ2
KA2
VRH
NAM
VEN
AM2
VEN
KA1
Fig. 3: System layout WKF/WKF-compact 180
AB: Outdoor area
IB: Indoor area
AM1,2: Outdoor module WKF-compact 180, WKF
180
IM1,2: Indoor module WKF-compact 180, WKF 180
GRL: Common return pipe (DN 25)
KA1: Condensate drain OM (must be designed to
be frost proof!)
KA2: Condensate drain IM
KML:
Refrigerant lines
3
/
8
" and
5
/
8
“
NAM: Mains supply OM = 400V / 3~ / 50Hz
3x16 A (e.g. 5x1,5 mm
2
)
NIM: Mains supply IM = 230V / 1~ / 50Hz
16A (e.g. 3x1,5 mm
2
)
NZ1: Mains cable electric auxiliary heater (e.g.
5x2,5 mm
2
)
NZ2: Mains cable electric auxiliary heater
(optional), (e.g. 5x2,5 mm
2
)
STL:
Control cable sheathed (e.g. 2x1mm
2
)
VEN: Fan
VHZ: Inlet for heating (DN 32)
VRH: Hot-water inlet and return pipes (DN 32)
VWW: Inlet pipe for hot-water tank (DN 32)
9

REMKO WKF Series Specifications

General

Brand	REMKO
Model	WKF Series
Category	Heat Pump
Language	English