Error code reference

Cove Dishwasher Error Code 200199

HTR1 is scaled, unable to reach exit temperature: thermostat detected scaling and the heater cannot bring water to the required temperature.

SourceCove Service Manual: DW2451 and DW2451WS (Vol. 2): Service Manual

Cove codes Cove dishwasher codes

Diagnostic procedure

The full 200199 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Follow descale procedure from Use and Care Guide. Check water softener and water hardness settings.

SourceCove Service Manual: DW2451 and DW2451WS (Vol. 2): Service Manual

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More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

2 manuals in the MyPros+ library document this code for Cove dishwasher.

Models covered by the manuals that document this code

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The full 200199 procedure

Where this code is documented

Models covered by the manuals that document this code

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