Model reference

Viking S89M316D241SS

Name: Viking S89M316D241SS
Brand: Viking

Microwave

2 documents1 error code3 service modes

Available documentation

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ERROR on my Viking S89M316D241SS

M+

Sensor cooking failed - the AH humidity

From Service Manual 634279, p.51:

1.Access service mode to confirm the active fault code and read stored error history.

2.Measure control board supply voltage at test points. Expected: 12 VDC and 5 VDC.

3.Inspect all connectors on the main control for corrosion or backed-out pins.

Part WPW10804018

Electronic control board

CodeMeaning

AH Sensor Control Unit Check (Dummy Resistor Test)1. Disconnect power supply cord and disassemble per page 27. 2. Open drawer and block open. 3…
AH Sensor Water Load Cooking Test["Ensure oven has been plugged in at least two minutes","Fill approximately 200 milliliters (7.2…
Control Unit AH Sensor Check (Dummy Resistor Test)["Disconnect power supply cord and disassemble per page 27","Open drawer and block it…

Full entry steps, exit procedures, and test sequences are available in Max.

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