Tefcold UFFS 45 - Page 30

F- THINGS THAT MUST BE DONE BEFORE CALLING AUTHORIZED
SERVICE
27
MESSAGE
REASON
PROCEEDINGS TO BE FOLLOWED
= Door is open Check the product's door.
rSF Cooling system failure Check compressor operation and relevant parameter values.
PF1
PF2
Sensor failure
Cabinet and condenser
sensor
Check the sensor
Check parameter values.