GE EV100 LX, Instructions Manual

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5 6
STATUS CODE
-147
D E S C R I P T I O N
No
MEMORY
R E C A L L
C O N T R O L
T Y P E
Pump
Figure 1
SYMPTOM
Pump contactor will open and close, then open and then
can only be closed by opening and closing the key
switch.
POSSIBLE CAUSE
Defective 2 REC circuit.
• Check that 2 REC will gate on.
• Check for open circuit or loose connection
between 2 REC gate and PZ10. (white/red wire)
• Check for open circuit or loose connection 1 REC
and 1C through the 2 REC circuit.
F or R contactor or power tips bouncing open.
• Check that power tips on F and R contactor power
tips do not bounce open during operation (ie:
travel over speed bumps or dock plates).
STATUS INDICATION CRITERIA
This status code is displayed when the 2 REC fails to
turn on.
2REC does not turn properly
STATUS CODE
-148
D E S C R I P T I O N
No
MEMORY
R E C A L L
C O N T R O L
T Y P E
Pump
Figure 1
SYMPTOM
Pump contactor will not pick up.
POSSIBLE CAUSE
Defective forward or reverse contactor.
• Check for welded forward or reverse contactor
power tips.
• Check for sluggish operation of forward or reverse
contactor.
Defective 3 REC circuit.
• Check for shorted 3 REC.
• Check for shorted 3 REC snubber (23 REC).
Look ahead test for T2 volts. (Less than 12% of battery
volts)
STATUS INDICATION CRITERIA
This status code is displayed when the voltage at T2
is less than 12% of battery volts.