Dometic FreshJet 4 Series Installation Manual page 9

• After the installation of the roof air conditioner, an exhaust chimney in proximity to the roof
air conditioner has to rise at least 10 cm above it. If necessary, prolong the exhaust chimney.
Observe the instructions of the heating manufacturer.
CAUTION! Beware of injury
• Improper installation of the roof air conditioner can result in irreparable damage to the ap-
pliance and put the safety of the user at risk.
• Always have someone to help you when carrying or lifting the roof air conditioner.
• Before installation, check the location of existing wiring harnesses, wires, and other compo-
nents within the installation area, in particular those which are not visible when installing the
appliance (when drilling or screwing etc.).
• Attach and lay the cables so that they cannot be tripped over or damaged.
• Always wear the protective goggles and gloves.
NOTICE! Damage hazard
• The appliance is a sealed system with a closed refrigerant circuit. Do not open or manipu-
late, unless you are an appropriately qualified technician.
• Use cable ducts to lay cables through walls with sharp edges.
• Do not lay loose or bent cables next to electrically conductive materials (metal).
• Do not pull on the cables.
• Check that cabling will not be subject to wear, corrosion, excessive pressure, vibration,
sharp edges or any other adverse environmental effects. The check shall also take into ac-
count the effects of aging or continual vibration from sources such as compressors or fans.
• Observe the structural strength of the roof of the vehicle. The roof of the vehicle must be
able to bear the weight of the roof air conditioner without being indented or deformed. In
doubt consult the vehicle manufacturer.
NOTE
• You find the appliance's specifications in the
lowing data plates:
•
Roof top unit data plate
•
ADB data plate
Find more information on roof air conditioners in the operating manual, such
as the technical description or the controls, see qr.dometic.com/bdr1OM.
Fig.  on page 10
Fig.  on page 10
Technical data on page 21 and on the fol-
9