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Error code reference
Ariston Oven Error Code ER32
Display board overheating detected by NTC sensor (too hot on display).
SourceMerloni Ariston Experience Touch FZ100 - Service Manual (2004)p. 17
Diagnostic procedure
The full ER32 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
Verify correct installation of oven in kitchen and air ducts.
SourceMerloni Ariston Experience Touch FZ100 - Service Manual (2004)p. 17
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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