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Error code reference
Viking Oven Error Code EE05
High temperature engine error: engine temperature is abnormally high during engine usage menu.
SourceViking VCSO210SS - Service Manual: Combi Steam/Convection Ovenp. 15, 18
Diagnostic procedure
The full EE05 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
1
First diagnostic step
Check for disconnection, breakage and short circuit in the engine heater connections (engine terminals and board); verify 120 VAC between engine heater terminals.
SourceViking VCSO210SS - Service Manual: Combi Steam/Convection Ovenp. 15, 18
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 oven.
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