Moyer Diebel 301HT technical manual Condition, Cause Solution

TROUBLESHOOTING

TROUBLESHOOTING

Before determining any specific cause of a breakdown or abnormal operation of your dishwasher, check that:

1.All switches are turned on.

2.Wash and rinse arms are clean and clear of any debris.

3.Overflow tube is properly positioned.

4.Scrap screen is properly positioned and clean.

5.Thermostats are at the correct settings.

6.Detergent and rinse additive dispensers are adequately filled.

7.All plumbing valves to machine are open.

If a problem still exists, use the following table for troubleshooting.

CONDITION

Machine will not start

Low or no water

Continuous water filling

Motor not running

Wash tank water temperature is low when in use

CAUSE	SOLUTION
Main switch disconnected	Turn on switch.
Door not closed	Make sure doors are fully closed.
Door safety switch faulty	Contact your service agency
Start switch faulty	Contact your service agency
Main water supply is turned off	Turn on house water supply
Drain/overflow tube is not
in place and seated	Place and seat drain/overflow tube
Machine doors not fully closed	Close doors securely
Faulty fill valve	Contact your service agency
Fill valve will not close	Contact your service agency
Drain/overflow tube not in place ....	Install drain/overflow tube in tank
Air trap lost pressure	Drain machine, reinsert overflow tube
	and refill machine.
Defective motor	Contact your service agency
Incoming water temperature
at machine too low	Raise temperature to 140°F
Defective thermometer	Check or replace
Defective thermostat	Check for proper setting or replace
Defective heater element	Check or replace

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