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17
Troubleshooting
Problem Cause Remedy
Rooftop air
conditioner
Abnormal
shutdown
Freeze sensor has tripped. Outer temperature is too low or all air nozzles are closed.
Not cool enough
Refrigerant leakage
Contact an authorized service agent or Furrion
(see the detail contact info at the back page of
this manual).
The rooftop air conditioner is
not set to cooling.
Set the rooftop air conditioner to cooling.
The set temperature is too
high.
Select a lower temperature.
The evaporator fan is
damaged.
Contact an authorized service agent or Furrion
(see the detail contact info at the back page of
this manual).
The condenser fan is
damaged.
Contact an authorized service agent or Furrion
(see the detail contact info at the back page of
this manual).
The air intake grilles are
blocked or obstructed.
Remove any leaves and other dirt from the
ventilation grilles of the rooftop air conditioner.
The blower is defective.
Contact an authorized service agent or Furrion
(see the detail contact info at the back page of
this manual).
Water enters the
vehicle
The condensation water
drainage openings are
clogged up.
Clean the drainage openings for condensation
water.
The seals are damaged.
Contact an authorized service agent or Furrion
(see the detail contact info at the back page of
this manual).
Rooftop air
conditioner does
not switch on
No supply voltage connected. Check the power supply.
The voltage is too low.
Contact an authorized service agent or Furrion
(see the detail contact info at the back page of
this manual).
Fuse blown or circuit protector
tripped.
Check the electrical fuse of the power supply.
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