Temperature Control Diagnostic Codes
309574C 9
Temperature Control Diagnostic Codes
Temperature control diagnostic codes E01 through E05
appear on temperature display.
These alarms turn off heat. Turn main power OFF
then ON to clear.
Code
No.
Code Name Alarm Zone Corrective
Action page
01 High fluid temperature Individual 10
02 High hose current Hose only 10
03 No hose current with hose heater on Hose only 10
04 FTS or thermocouple not connected Individual 10
05 Board overtemperature All 10
For hose zone only, if FTS is disconnected at startup, display will show hose current 0A.