Alarm Codes
150
36
Electric Motor Failed to Run
If unit is shutdown, repair immediately. Otherwise, report
alarm at end of day.
X
37
Engine Coolant Level
Check coolant level, add as needed. Report alarm at end of
day.
X
38
Electric Phase Reversed
If unit is shutdown, repair immediately. Otherwise, report
alarm at end of day.
X
39
Water Valve Circuit
If unit is shutdown, repair immediately. Otherwise, report
alarm at end of day.
X
40
High Speed Circuit
If unit is shutdown, repair immediately. Otherwise, report
alarm at end of day.
X
41
Check Engine Coolant
Temperature
If unit is shutdown, repair immediately. Otherwise, report
alarm at end of day.
X
42
Unit Forced to Low Speed
Report alarm at end of day.
X
Table of Alarm Codes
NOTE: Not all alarm codes are available with all microprocessor controllers or all revisions of software.
Code Description
Corrective Action
Level Of
Action
Ok
T
o
Run
Che
c
k
Shut
Down
