Inverter - Viessmann VITOTRONIC 200 Service Instructions Manual

EEV PCB [2]
(cont.)

Inverter

Fig. 75
Connection for coil
A
Power supply terminals
B
Terminals, connecting cable to the compressor
C
Terminals
D
1 to 3 Connecting cable to the EEV PCB [2]
4 to 10 Jumpers, plugged in at the factory; never
alter.
A G
B C D E
Fan
E
Heat sink
F
LED status indicators:
G
"POWER" Inverter power supply connected.
"FAULT"
"DATA"
PCBs and connection options
F
Inverter fault, compressor off
Flashes if data is received from EEV
PCB.
305