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TECHNICAL SUPPORT SERVICE MANUAL iCOOK | iBAKE | COOK | BAKE | SNACK | BAKERSHOP - DT.MS.CB.2202.2
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2.
TROUBLESHOOTING
2.1.
Checking electrical elements
By entering the relay test mode, the oven can activate each relay individually, operating the
element connected to it (motor, chimney solenoid, light, etc.).
To check the relays, see chapter 3.2.1.5.
To check the door sensor and the motor safety thermostat, see section 3.3.1.7.
2.2.
Checking power supplies
Before starting a troubleshooting process, verify that the voltages are correctly reaching the
relay board, contactor (three-phase models only), and control board.
Dismantle the rear part to access the electronics (see 1.3).
2.2.1.
Three-phase models
Check the voltage at the power connector.
Checking input voltages (three-phase models)