Troubleshooting Guide; Hot Mode Troubleshooting - Hatco HCSBFR Série Manuel D'installation

TROUBLESHOOTING GUIDE

This unit must be serviced by qualified personnel only.
Service by unqualified personnel may lead to electric
shock or burn.

HOT Mode Troubleshooting

Symptom
Unit not hot enough.
Unit too hot.
Controller display flashes
"OFF" and unit is not working.
Controller display flashes "df"
and unit is not working.
No heat.
WARNING
Probable Cause
Unit not allowed to preheat.
Setpoint temperature set too low.
Digital temperature controller not working
properly.
Heating element not working.
Voltage supplied is incorrect.
Setpoint temperature set too high.
Digital temperature controller not working
properly.
Voltage supplied is incorrect.
The unit is in Standby mode.
The unit is in Defrost mode.
Circuit breaker tripped.
Power Switch not working.
Temperature Control not working properly.
Heating element not working.
ELECTRIC SHOCK HAZARD: Turn OFF power switch,
unplug power cord, and allow unit to cool before
performing any cleaning, adjustments, or maintenance.
Allow a minimum of 30 minutes to preheat.
Adjust the HOT controller setpoint temperature to a higher
setting. Refer to the "Changing the Setpoint Temperature"
procedure in the OPERATION section.
Contact Authorized Service Agent or Hatco for assistance.
Contact Authorized Service Agent or Hatco for assistance.
Verify correct voltage is supplied to unit. Unit will not operate
properly with low supply voltage.
Adjust the HOT controller setpoint temperature to a lower
setting. Refer to the "Changing the Setpoint Temperature"
procedure in the OPERATION section.
Contact Authorized Service Agent or Hatco for assistance.
Verify correct voltage is supplied to unit. High supply voltage
will cause unit to overheat and my damage unit.
Press and hold the
return to normal operation.
Press and hold the
return to normal operation.
Reset circuit breaker. If circuit breaker continues to trip,
contact Authorized Service Agent or Hatco.
Contact Authorized Service Agent or Hatco for assistance.
Contact Authorized Service Agent or Hatco for assistance.
Contact Authorized Service Agent or Hatco for assistance.
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WARNING
Corrective Action
key for three seconds. The unit will
key for three seconds. The unit will
Form No. HCSRM-0817