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Troubleshooting
Temperature Limit Sensors
Problem
Operating Condition
Cause/Solution
Temperature Limit Sensor Alarm
Fluid temperature is above high limit
or below low limit, schematic sensor
light is red.
Verify that the temperature sensor
option was selected correctly. See
Setup
on page 56.
Check the sensor wiring connections.
See
Service
on page 90.
Check the operation of the sensor by
switching the wire connection with the
temperature sensor that operates.
See
Service
on page 90.
If sensor has failed, replace sensor.
See
Service
on page 90.
Check continuity of temperature sen-
sor light. See page 74.
Replace circuit board. See
Service
on page 87.
Check heaters. See heater manual.
Alarm does not sound
NOTE:
There is no audible alarm
in manual mode; this is normal.
Fluid temperature is above high limit
or below low limit, schematic sensor
light is red.
Check the operation of the sensor by
switching the wire connection with the
temperature sensor that operates.
See
Service
on page 90.
If sensor has failed, replace sensor.
See
Service
on page 90.
Replace circuit board. See
Service
on page 87.
Summary of Contents for SuperCat 232721
Page 23: ...308925 23 Notes...
Page 111: ...308925 111 Notes...
Page 112: ...308925 112 Dimensions 8787A 42 in 1067 mm 66 in 1676 mm 74 in 1880 mm...