Specifications

57
STATUS CODE
-149
DESCRIPTION
No
MEMORY
RECALL
CONTROL
TYPE
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 5 REC circuit
 Check for shorted 5 REC.
 Check for shorted 5 REC snubber ( 25 REC ).
 Check that 5 REC will gate on.
 Check for open circuit or loose connection
between 5 REC gate and PZ12 ( white/violet wire
).
Shorted 2 REC circuit.
 Check 2 REC and 2 REC snubber ( 22 REC ) for
short circuit.
Defective capacitor circuit.
 Check for open capacitor.
 Check for loose connections at capacitor terminals.
STATUS INDICATION CRITERIA
This status code is displayed when the 5 REC circuit
fails to turn on.
5 REC does not turn on properly
STATUS CODE
-150
DESCRIPTION
No
MEMORY
RECALL
CONTROL
TYPE
Pump
Figure 1
SYMPTOM
Pump contactor picks up. Control does not operate.
POSSIBLE CAUSE
Defective 2 REC circuit.
 Open circuit or loose connection between spider
assembly and 5 REC (BUS A).
 Open circuit or loose connection between 5 REC
and 2 REC.
 Open circuit or loose connection between 2 REC
and PZ11 (red wire) and between 2 REC gate and
PZ10 (white/red wire).
 Check 2 REC to insure that it will gate on.
STATUS INDICATION CRITERIA
This status code is displayed when 2 REC circuit fails
to turn on at initial start up.
Capacitor volts low .