Error code reference

Viking Ice Maker Error Code 3 blinks

Evaporator sensor is open or shorted (thermistor failure). Also indicated as bin sensor open or shorted in one reference.

SourceViking Undercounter Ice Machine - Full Service Manual (VUIM/DUIM 150/153)p. 28, 30

Viking codes Viking ice maker codes

Diagnostic procedure

The full 3 blinks 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

Disconnect and remove evaporator thermistor, measure resistance across wire leads and compare to Resistance versus Temperature Chart.

SourceViking Undercounter Ice Machine - Full Service Manual (VUIM/DUIM 150/153)p. 28, 30

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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 Viking ice maker.

Models covered by the manuals that document this code

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The full 3 blinks procedure

Where this code is documented

Models covered by the manuals that document this code

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