Freezer temperature increases then goes back down on Frost Free Bosch Fridge Freezer

no just a reaction to the door being left open give it a chance to get use to the correct temp again and should stop flashing

Hello
check that it defrost elements (heater elements) are working if they working then check if the sensor is working and if the door is sealing when its closed or if the drain is open.
Thanks

change the timer

drain plug and or line probably plugged should be clear if ice was problem in between the casing shouldnt be a problem let unit run normal and check temp the amount of high humidity and usage [open and closing of doors] has caused a lot of frost free and regular units to frost and or ice up

It sounds like the freezer fan(evaporator) is wearing out. This problem is very hard to diagnose because the fan spins but no fast enough to circulated the chilled air thru the freezer and refrigerator. The parts and labor are around $300.00

The thermostat might be turned up too high or is faulty. It should click when turned up and down from the setpoint.

Usual problem, let it defrost properly, I mean 48 hours with doors open in warm room. It is most likely frozen up inside (its frost free! no?) inside is a different matter and they dont tell you that!

My Bosch Frost Free Fridge Freezer did the same thing - Ice forming in the bottom of the freezer area after a few days.

It was caused by a blocked drain pipe - When the freezer does the de-frosting cycle, the melted ice drips into a tray and tehn runs into a dish on top of teh compressor, through a pipe.

If this pipe gets blocked, the de frosted ice overflows from the tray and overflows into the bottom of the freezer and then re-freezes !

To fix, pull the freezer away form the wall, locate the pipe that runs to the dish on top of the compressor and blow through it - This should clear it. Alternatively, from inside the freezer compartment, pull off the cover at the back, but the clips holding it on will probably break off, as mine did ! You can sort of push the cover back on and re-fit the food draws.

If its freezing at the back that indicates refrigeration is good. it sounds like you have a thermostat control problem. Replace the thermostat.

• Check the temperature setting
• Assure that there is enough room for air flow in the refrigerator or freezer
• Check for air flow restrictions in vents
• Test the temperature control
• Clean the condensor coils
• Check the door seals
• Test the door switch
• Test defrost heater
• Test defrost timer
• Test evaporator fan
• Check for a clogged drain tube
• Check for refrigerant leak