Electrical Wiring Wkf/Wkf-Compact 70/120/180; System Layout Wkf/Wkf-Compact 70 - REMKO WKF Series Electrical Wiring Manual

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Electrical wiring WKF/WKF-compact 70/120/180

2.1 System layout WKF/WKF-compact 70

GRL
VWW
NIM
NZ1
Fig. 1: System layout WKF/WKF-compact 70
AB: Outdoor area
IB: Indoor area
AM1,2: Outdoor module WKF-compact 70, WKF 70
IM1,2: Indoor module WKF-compact 70, WKF 70
GRL: Common return pipe (DN 25)
KA1: Condensate drain OM (must be designed to
be frost proof!)
KA2: Condensate drain IM
KML:
Refrigerant lines
NAM: Mains supply OM = 230V / 1~ / 50Hz
16 A (e.g. 3x1,5 mm
VHZ
IM1
STL
KML
AM1
VEN
NAM
KA1
3 5
/ " and / "
8 8
2 )
NIM
NZ2
KA2
IB
AB
NIM: Mains supply IM = 230V / 1~ / 50Hz
10A (e.g. 3x1,5 mm
NZ1: Mains cable electric auxiliary heater (e.g.
2
5x2,5 mm )
NZ2: Mains cable electric auxiliary heater
(optional), (e.g. 5x2,5 mm
STL:
Control cable sheathed (e.g. 2x1mm
VEN: Fan
VHZ: Inlet for heating (DN 32)
VRH: Hot-water inlet and return pipes (DN 32)
VWW: Inlet pipe for hot-water storage (DN 32)
VRH
IM2
STL
KML
AM2
VEN
NAM
KA1
2
)
2
)
2
)
7