Aj-antunes-co HDH-4 9300130 User Manual download pdf (Page 9)

P/N 1010736 Rev. G 05/14

TROUBLESHOOTING

WARNING

To avoid possible personal injury and/or damage to the unit, inspection, test and repair of electrical equip-

ment should be performed by qualied service personnel. The unit should be unplugged when servicing.

Problem Possible Cause Corrective Action

Unit will not heat. Heat Indicator Light does not

turn on.

No power. Check that the power cord is plugged into

the appropriate outlet. Check fuse or circuit

breaker.

Inoperable outlet. Plug power cord into another appropriate

outlet.

Hi-Limit Thermostat is tripped. Reset Hi-Limit Thermostat.

Inoperable Hi-Limit Thermostat. Replace Hi-Limit Thermostat.

Inoperable power cord or plug. Replace power cord.

Inoperable Thermostat. Replace Thermostat.

Inoperable Power Switch Replace Power Switch

No heat or insuﬃcient heat. Heat Indicator Light is

on.

Inoperable Heating Element. Replace Heating Element.

Inoperable Thermostat. Replace Thermostat.

Water continues to boil after Temperature Control

Knob is set to low temperature.

Inoperable Thermostat. Replace Thermostat.

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Aj-antunes-co HDH-4 9300130 User Manual Page 9