Dometic CoolAir RTX2000 Operating Manual page 22

Display messages
8.2 Control panel fault messages
The "ERROR" symbol (fig. 4 5, page 5) lights up if there is a fault with the parking
cooler. The type of error is shown on the display by the following error codes:
Display
Description
text
F01 The compressor does not
work.
F02
F03
F04 The condensor fan 1 does
not work.
F05 The condensor fan 1 is
overloaded.
F06 The condensor fan 2 does
not work.
F07 The condensor fan 2 is
overloaded.
F08 The evaporator fan does
not work.
F09 The evaporator fan is
overloaded.
F10 The condensation water
that has formed is not
being discharged.
F11 The system cannot
determine the internal
temperature.
F12
22
Cause
Error in compressor sensor
electrical supply (open
circuit).
Error in compressor sensor
electrical supply (short
circuit).
Compressor overload
No response from the fan.
Faulty fan speed
No response from the fan.
Faulty fan speed
No response from the fan.
Faulty fan speed
The condensation water
that has formed is not being
discharged.
Error in temperature sensor
electrical supply (open
circuit).
Error in temperature sensor
electrical supply (short
circuit).
RTX2000, SPX1200IC
Remedy
➤ Switch off the system.
➤ Switch it on again after
30 minutes.
➤ If the fault occurs again,
contact an authorised
workshop.
EN