Error messages
49
Service instructions
9.5 Excess temperature in the cooking chamber (ID73)
Description The measured temperature in the cooking chamber is outside the
allowable range (electric power supply > 310°C). The unit is no longer
operational until the cooking chamber cools down. The measurement
is taken by the cooking chamber sensor, core temperature sensor
and the moisture sensor.
Prerequisite •
No display of fault messages from the temperature sensor.
Troubleshooting Dismount unit cover.
Switch unit to "I"
Measure the voltage / current consumption on the load side of the
semi-conductor relay.
Voltage / current is present and the LED on at least one of the
semi-conductor relays if off.
Semi-conductor relay is defective. Replace component and check
that fan impeller is balanced.
Measure the control voltage on the input side of the semi-
conductor relay.
Voltage is present and the LED on at least one of the semi-
conductor relays if on.
Control board A1 defective. Replace component.
Function check The measurement values can be called up in the status overview.
10015160-0ASAE-A
