Troubleshooting Guide; Corrective Action - Hatco DRAWERMAX HDM Serie Installations- Und Bedienungshandbuch

TROUBLESHOOTING GUIDE

WARNING
This unit must be serviced by qualified personnel only.
Service by unqualified personnel may lead to electric
shock or burn.
Symptom
Unit too hot.
Unit not hot enough.
Product too dry.
Product too moist.
Unit not working at all.
Probable Cause
TEMPERATURE control knob set too high.
Unit plugged into incorrect power supply.
Internal thermostat defective.
Unit not allowed enough time to preheat.
TEMPERATURE control knob set too low.
Drawer(s) not closed completely.
Internal thermostat defective.
Drawer vent in open position.
Drawer vent in closed position.
Unit not plugged in.
Unit not turned on.
Circuit breaker tripped.
POWER ON/OFF switch defective.
Internal thermostat defective.
Heating element burned out.
ELECTRIC SHOCk HAzARD: Turn power switch OFF,
unplug power cord, and allow unit to cool before
performing any maintenance or cleaning.
Move TEMPERATURE control knob to a lower
setting.
Verify with qualified personnel that power supply
matches unit specification.
Contact Authorized Service Agent or Hatco for
assistance.
Allow unit 15–20 minutes to reach operating
temperature.
Move TEMPERATURE control knob to a higher
setting.
Make sure all drawers are closed completely.
Contact Authorized Service Agent or Hatco for
assistance.
Move drawer vent to closed position.
Move drawer vent to open position
Plug unit into proper power supply.
Move POWER ON/OFF switch to the ON
position.
Reset circuit breaker.
Contact Authorized Service Agent or Hatco for
assistance.
Contact Authorized Service Agent or Hatco for
assistance.
Contact Authorized Service Agent or Hatco for
assistance.
10
WARNING

Corrective Action

Form No. HDMCEM-1010