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Error code reference

Cove Dishwasher Error Code 200198

HTR1 is scaled: thermostat on wash pump detected excessive heat outside the water due to scale buildup insulating the heater from the water.

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

Cove codesCove dishwasher codes
Diagnostic procedure

The full 200198 procedure

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MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Follow descale procedure from Use and Care Guide. Check whole-home or internal water softener salt levels. Check water hardness setting in User Setup Options.

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

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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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