Hot or burning smell during the drying stage
Temperature control dial is stuck, won't turn, or has no effect on water temperature
Power indicator light doesn't illuminate when the shower is switched on
Loud buzzing noise from the electric shower unit while running
Recirculating cooker hood isn't reducing cooking smells even with a fresh filter
Hot or burning smell when a newly installed cooker hood is first used
Remote control or touch-sensitive control panel doesn't respond
Combi microwave's grill or convection function isn't browning food
New or unusually loud humming/buzzing noise while the microwave runs
Microwave door won't open or the release latch is stuck