Does anyone know what the duty cycle (on/off) should be to maintain +5 fridge and -23 freezer.
My reason for asking is the appliance failed during the summer because the lower fan was dirty, ran slow for sometime, then stopped. The compressor obviously ran hot and finally cut-out. After a good cleaning and checking the operation, it now runs to temperature OK, but my concern is it appears to be running a long duty cycle more ‘on’ than ‘off’.
It is likely it needs re-gassing and if so how do I find what refrigerant is used? (I could re-gas, but don’t have the tools to evacuate if the gas is not compatible with R134a).
Or is the compressor knackered?
Thanks.