Access our premium database of error codes, common faults, and professional repair solutions for Riber appliances.
Display is erratic or appliance is not functioning correctly.
Communication error between the main control board and the display board.
Check the wiring harness connecting the two boards, often located in the door hinge area. If wiring is intact, one of the boards has likely failed.
Oven shows error and cooling fan runs continuously or not at all.
Direct fault detected with the cooling fan circuit or motor.
Inspect the cooling fan for blockages. Check the wiring to the fan motor. Test the motor itself and replace if it has failed.
Water level issue, cycle may not start or complete.
Static water level detected. The pressure switch indicates the tub is not empty when it should be.
Ensure the dishwasher has drained completely. Check for siphoning issues with the drain hose. Clean or replace the pressure switch (water level sensor).
Oven functions cannot be selected or work incorrectly.
The function selector switch is faulty or has a bad connection.
Check the connections on the back of the function selector switch. If connections are good, the switch itself is likely faulty and needs to be replaced.
A flashing 'H' or temperature display flashes, along with an audible alarm.
High temperature alarm. The internal temperature of a compartment has exceeded a safe limit.
Check that the doors are fully closed. Avoid adding large amounts of warm food at once. If the temperature does not drop, investigate for a sealed system or sensor fault.
Cycle stops and will not drain.
Indicates a drain fault. Filter is blocked, drain pump is jammed, or drain hose is obstructed.
Cancel the program. Clean the filter and sump area. Check the drain pump impeller for obstructions. Verify the drain hose is clear.
Machine continuously tries to drain, even when turned off and on.
The anti-flood protection switch in the base of the appliance has been activated by a water leak.
Unplug the appliance. Locate and fix the source of the leak. Dry out the base of the machine to reset the float switch.
The hob controls are locked and unresponsive.
The child lock function is enabled.
Press and hold the lock symbol (often a key or 'L') for several seconds until the light goes out and the hob beeps.
Oven controls are unresponsive and 'SAFE' is displayed.
The child lock feature has been activated.
Press and hold the designated child lock button (often marked with a key or 'L' symbol) for 3-5 seconds to deactivate the lock.
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