Error code reference

Jenn-Air Dishwasher Error Code 7-1

No heat: incoming water under 65°F (29°C), heater circuit problem (open heater, open connection or component in heater circuit), or control disabled heater due to detected water heating problem.

SourceJennair Dishwasher JDB8500AWX3 - Tech Sheet: Diagnostics & SchematicsPage 2 - Service Error Codes Table

Jenn-Air codes Jenn-Air dishwasher codes

Diagnostic procedure

The full 7-1 procedure

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MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

1. Be sure dishwasher is connected to hot water supply. 2. Confirm temperature at sink (recommend 120°F [49°C]). 3. Unplug dishwasher or disconnect power and check all connections and measure resistance in Temperature Sensing Circuit and Water Heating Circuit/Heat Dry Circuit. Replace OWI if resistance is high.

SourceJennair Dishwasher JDB8500AWX3 - Tech Sheet: Diagnostics & SchematicsPage 2 - Service Error Codes Table

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More steps, wiring diagram references, and verified part numbers

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Where this code is documented

2 manuals in the MyPros+ library document this code for Jenn-Air dishwasher.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full 7-1 procedure

Where this code is documented

Models covered by the manuals that document this code

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