Dometic FreshJet FJX Installation Manual page 20

Find more information on roof air conditioners in the operating manual, such as the
technical description or the controls, see qr.dometic.com/bdjN0x.
Fig.  on page 2
1. Choose your way of installing the roof air conditioner:
• Make a new opening. In this case the opening must be reinforced by an appropriate frame.
• Use an existing opening in the vehicle such as a roof hatch or replacing an old roof air conditioner.
• Make sure you keep the following clearances:
Model
FJX4333EEH
FJX7333IHP
FJX7337IHP
FJX7457IHP
*
In this context "le" and "right" means, when you are looking at the unit from the front of the vehicle.
• Make sure you keep the following clearances:
*
In this context "le" and "right" means, when you are looking at the unit from the front of the vehicle.
Making a new opening
2. Select an area at the center on the roof between two longitudinal supports.
3. Mark the position and size of the opening (400 × 400 mm).
Fig.  on page 2
4. Drill out the corners (A).
NOTICE! Damage hazard
Ensure that no electrical power cables are damaged. Check where the electrical cables are located.
Fig.  on page 3
5. Carefully cut out the opening on the roof using a keyhole saw or a similar tool (B).
6. Check whether the roof hole needs reinforcing.
7. If needed, remove the foam according to the width of your reinforcing rails (not in scope of delivery) (A).
Fig.  on page 3
8. Fit the reinforcing rails (B).
Installing in an existing opening
9. Remove all screws and fixtures of the existing roof hatch or air conditioner.
Fig.  on page 3
Fig.  on page 2
Object height < 60 mm
All 4 sides
50 mm
50 mm
50 mm
50 mm
Object height > 60 mm
Right *
Left
150 mm 150 mm
150 mm 150 mm
300 mm 150 mm
300 mm 150 mm
Dometic FJX EN
* Front
Rear
150 mm 150 mm
150 mm 150 mm
150 mm 150 mm
150 mm 150 mm
19