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WPF M |
19
INSTALLATION
SPECIFICATION
A2 Integral heat pump control unit IWS
B5 Hot gas temperature sensor
F2 High pressure switch
K1 Contactor – resistor jumper
K2 Contactor, compressor start
K4 Contactor, brine pump
M1 Compressor motor
P1 High pressure sensor
P3 Low pressure sensor
R1 Start-up resistance
R2 Start-up resistance
R3 Start-up resistance
X1 Terminals
X2 LV terminals
X3 Power terminals
X4 Control terminals
X23 Power supply earth block
X29 Plug-in connector IWS 12-PIN
X30 Plug-in connector IWS 3-PIN
X35 Plug-in connector IWS 6-PIN
Z3 EMI capacitors