GE IC3645SR4R404U2 Installation And Operation Manual page 48

DIAGNOSTIC STATUS CODES
TRANSISTOR PUMP CONTROL
PUMP
DESCRIPTION OF STATUS
STATUS CODE
Battery voltage is less than 14 volts.
-181
MEMORY RECALL
NO
SYMPTOM:
Pump control will not
Circuits valid
operate.
for
Pump
POSSIBLE CAUSE:
Controller
Line Contactor opened
during run.
•=Check connection
from P17 to Line coil
(-) for loose
connection.
•=Check connection
from battery (+) to
Line coil (+) for loose
connection.
•=Check power
connection from
battery (+) to
contactor L.
•=
Check for blown fuse
element.
CORRECTIVE ACTIONS
CAUSE OF STATUS INDICATION
This status code will be displayed when the battery
voltage measured at P1 is less than 14 volts.
TROUBLE-SHOOTING DIAGRAM
FU5
KEY SWITCH
1A
FU6
P1 P18 P17
P16 P15 P9 P8
P11
LINE
FU1
+
POS A1
POWER CONNECTIONS
-
NEG A2
1A
TO
TRACTION
P10 - BDI
L
P2
P10
P6 P5
P4 P3 P14 P13 P21 P20
TO TRACTION
CARD
Page 48
+5V FROM
TRACTION PY10
PY10 PY12
P19 P12 PY7
PY11
ACC POT
October 1998