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CLEANING AND MAINTENANCE
Cleaning and Maintenance
Warnings
• Turn off the device and disconnect the power before cleaning.
Failure to do so can cause electrical shock.
• Do not clean the air conditioner with excessive amounts of
water.
• Do not clean the air conditioner with combustible cleaning
agents. Combustible cleaning agents can cause fire or
deformation.
WARNING
Airborne particles can pose a health risk, particularly to
young children and the elderly. Ensure that filters are cleaned
in a safe and well ventilated area.
CAUTION
Do not use a high-pressure water gun or similar device to
flush or clean the unit.
A blocked filter will impair the cooling and heating performance
of the unit significantly.
The filter must be cleaned periodically to ensure that it does
not become clogged with dust and other particles. The state of
the filter can be ascertained from its appearance. If it appears
dirty or clogged then it should be cleaned.
TROUBLESHOOTING
Problem
Rooftop air conditioner
constantly switches
itself off
Not cooling well
Water enters the
vehicle
Rooftop air conditioner
does not switch on
Cause
Freeze sensor has
tripped.
The rooftop air
conditioner is not set to
cooling.
The set temperature is
too high.
The evaporator fan is
damaged.
The condenser fan is
damaged.
The air intake grilles are
blocked or obstructed.
The blower is defective.
The condensation water
drainage openings are
clogged up.
The seals are damaged.
No supply voltage
connected.
The voltage is too low.
Fuse blown or circuit
protector tripped.
To Clean the Filter
The filter should be cleaned every four weeks or more when in
use. Prolonged use, higher concentrations of airborne particles
and various other factors may result in the filters needing to be
cleaned more often
1. Remove the filters by pushing the tabs to release.
2. The filter can be washed with warm soapy water. Care must
be taken to avoid ripping the fabric.
3. Replace the filters and decoration plate, by reversing the
above process.
NOTE: The filter must be completely dry before re-installation.
To Replace the Filter
Filter changes should be carried out depending on the amount
of use, it is recommended to change at least every 12 months.
Never operate the air conditioning system without a filter, since
this can decrease performance and indoor air quality.
Replacement return air filters can be ordered directly from
Furrion.
Remedy
Outer temperature is too low or all air nozzles are closed.
Set the rooftop air conditioner to cooling.
Select a lower temperature.
Contact an authorized service agent or Furrion (see the detail contact info at the
back page of this manual).
Contact an authorized service agent or Furrion (see the detail contact info at the
back page of this manual).
Remove any leaves and other dirt from the ventilation grilles of the rooftop air
conditioner.
Contact an authorized service agent or Furrion (see the detail contact info at the
back page of this manual).
Clean the drainage openings for condensation water.
Contact an authorized service agent or Furrion (see the detail contact info at the
back page of this manual).
Check the power supply.
Contact an authorized service agent or Furrion (see the detail contact info at the
back page of this manual).
Check the electrical fuse of the power supply.
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CCD-0008919 Rev: 07.30.24
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