Troubleshooting - Dometic FreshJet 3000 Instrucciones De Uso

Troubleshooting

10 Troubleshooting
Problem Cause
Roof air Icing sensor has tripped.
conditioner
constantly
switches itself
off.
Not cooling well The roof air conditioner is not set to
cooling.
The ambient temperature is above
52 °C.
The temperature set is higher than
the room temperature.
The ambient temperature is below
16 °C.
One of the temperature sensors is
defective.
The evaporator fan is damaged.
The condenser fan is damaged.
Not heating well The roof air conditioner is not set to
heating.
The ambient temperature is below
–2 °C.
The temperature set is lower than the
room temperature.
One of the temperature sensors is
defective.
The evaporator fan is damaged.
The condenser fan is damaged.
22
FreshJet3000
Remedy
Outer temperature is too low or
all air nozzles are closed.
➤ Set the roof air conditioner to
cooling.
The roof air conditioner is only
designed for ambient tempera-
tures of up to 52 °C.
➤ Select a lower temperature.
The roof air conditioner is
designed for cooling only at
ambient temperatures above
16 °C.
➤ Contact an authorised service
agent or Dometic.
➤ Set the roof air conditioner to
heating.
The roof air conditioner is
designed for best operation at
ambient temperatures above
–2 °C.
➤ Select a higher temperature.
➤ Contact an authorised service
agent or Dometic.
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EN