TM 9-2320-365-20-2
2-1350
e119. M1079 110 VAC POWER DOES NOT OPERATE (CONT)
TEST OPTIONS
REASON FOR QUESTION
KNOWN INFO
Continuity Test or
STE/ICE-R #91
YES
NO
12.
Is continuity present on
wire 502 from 110/208
vac IN connector pin C
circuit breaker CB1 right
input terminal?
If continuity is not present,
wire 502 is faulty.
12/24 vdc circuits OK.
Circuit breaker CB1 OK.
Wire 1499N OK.
Wire 3085N OK.
Wire 3085P OK.
Wire 3085Q OK.
Wire 3085R OK.
Wire 3085Y OK.
Wire 500 OK.
Wire 501 OK.
POSSIBLE PROBLEMS
Faulty wire 502.
Repair or replace
wire 502 (para 2-40).
Troubleshoot 110 vac
power source.
