* F01 - Short circuit motor traic - Book a service engineer.
* F02 - Motor jammed or fan blocked - Book a service engineer.
* F03 - Front thermistor open/short circuit - Book a service engineer.
* F04 - No pump piloting - Book a service engineer.
* F05 - No feedback from the pump - Book a service engineer.
* F08 - Static heater relay with contact welded closed - Book a service engineer.
* F09 - Eeprom is not programmed or not functioning - Book a service engineer.
* F10 - Common of heater open or one shot open - Book a service engineer.
* F11 - No pump connection - Book a service engineer.
* F12 - Communication error between boards - Book a service engineer.
* F13 - Rear thermistor open/short circuit - Book a service engineer.
* F15 - Dynamic heater relay with contact welded closed - Book a service engineer.
* F-17 - Master relay welded closed - Book a service engineer.
Tony Duncan, January 2009