White from
PWR 2
White from
PWR4
Blue from
PWR 1
Blue from
PWR 3
3
1
2
6
4
5
FIGURE F.9 – MAIN SWITCH PLUG LOCATION
INPUT BOARD VOLTAGE TEST
(CONTINUED)
1. Put the blue wire from PWR3 in position 2 of the
main switch while the white wire from PWR4 in posi-
tion 5.
2. Put the blue wire from PWR1 in position 1 of the
main switch while the white wire from PWR2 in posi-
tion 4.
TROUBLESHOOTING & REPAIR
F-21
F-21
INVERTEC® V155-S
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