Electrolux Combi TOUCH User Manual page 58

Anom- Type of
Description
aly anomaly
GbCU Cycle Cavity upper burner
paused locked
GrCo Stops Grease collector
cleaning valve opened
cycle
HdXX Stops Valves/pumps
(XX =
oven activations
01-26)
HFnI Warning Humidifier not
working
HFnI Stops Humidifier not
humidifier working
Htd Stops Drain temperature
oven above safety limit
LPIn Stops Boiler level sensor
cycle problem
MCbM Stops Lower inverter com-
oven munication problem
MCtM Stops the Upper inverter com-
oven munication problem
PFAC Stops Factory parameters
oven map corrupted
SbbU Stops Boiler gas fan speed
boiler gas issue
58
Possible causes
• Air in gas supply;
• Gas supply is closed;
• Issue with the electric
supply of the burner
system;
• Burner system internal
failure;
Misuse
Diagnostic according to
error number (from 01 to
26) displayed.
• Water missing;
• ISG circuit obstruction.
• Water missing;
• ISG circuit obstruction.
Possible lack of water in
the drain system.
• Humid lime shortcutting
boiler level sensors.
• Insulation issues with
the boiler level sensors
• Issue with the motor
inverter;
• Connection or electrical
issue
• Issue with the motor
inverter;
• Connection or electrical
issue,
Issue with the SW or with
the HW
• Burner blower motor
overload due to dirt or
oxidation
• Other electrical/
mechanical issue
Actions
The oven will not operate until restoring the
burner functionality.
To recover the functionality:
• Switch the oven OFF/ON.
• If the error occurs at the cycle start, call
Service.
• If the error occurs after 5 ignition attempts:
1. check the gas supply main valve is open
2. reset the error and attempt new cycle
3. if the error persists, switch OFF/ON the
oven and attempt new cycle again;
4. if the error persists, call Service
Ensure to close the grease collector drain
valve before restarting the cleaning cycle.
Switch the oven OFF/ON;
If the error persists, follow instructions
displayed.
If the error persists, manually clean the oven
cavity and call Service.
The oven has detected a problem with the
humidifier.
Verify the water supply valve is fully open and
the water filler has no obstructions. Clean it if
needed.
If the problem persists, call Service.
The oven has detected a problem with the
humidifier (ISG). It is only possible to cook in
convection mode.
Verify the water supply valve is fully open and
the water filler has no obstructions. Clean it if
needed.
If the problem persists, call Service.
• Check that the oven has water supply;
• Pour some water on the bottom cavity filter;
• Wait for the alarm to blink off;
• If the problem persists, call Service.
The oven can continue to operate in convec-
tion or in ISG mode.
• There is a problem with the water level in
the boiler: run a cleaning program including
the rinse and descale cycle and use 2 tabs
C25 only. (Follow the procedure as per User
Manual);
• If the problem persists, call Service.
Communication error with lower cavity motor
inverter.
• Try to switch the oven OFF/ON.
• If the problem persists, call Service.
Communication error with upper cavity motor
inverter.
• Try to switch the oven OFF/ON.
• If the problem persists, call Service.
• Try to switch the oven OFF/ON.
• If the problem persists, call Service.
Burner fan does not reach the desired speed.
Call Service.