Dometic FreshJet 7 Series Installation Manual
Climate control, roof air conditioner
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Also See for FreshJet 7 Series:
- Operating manual (28 pages) ,
- Installation manual (24 pages) ,
- Operating instructions manual (19 pages)
Related Manuals for Dometic FreshJet 7 Series
Summary of Contents for Dometic FreshJet 7 Series
- Page 1 CLIMATE CONTROL Dometic FreshJet Series 4, FreshJet Series 7 Roof Air Conditioner Installation Manual........3...
- Page 2 Copyright © 2025 Dometic Group. The visual appearance of the contents of this manual is protected by copyright and design law. The underlying technical design and the products contained herein may be protected by design, patent or pending patent. The trademarks mentioned...
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Page 3: Table Of Contents
This product manual, including the instructions, guidelines, and warnings, and related documentation, may be subject to changes and updates. For up-to- date product information, please visit documents.dometic.com. Target groups The mechanical installation must be executed by a qualified person who is familiar with the... -
Page 4: Safety Instructions
Repair of the appliance may only be carried out by qualified personnel who are familiar with the risks involved and the relevant regulations. Inadequate repairs may cause serious hazards. For repair service, contact the service center in your country (see dometic.com/dealer). Servicing shall only be performed as recommended by the manufacturer. - Page 5 Ensure that there are no objects within the vehicle which could obstruct the attachment of the air distribution box or the cooled air from flowing through the swiveling air distribution nozzles. CAUTION! Failure to obey these cautions could result in minor or moderate injury. Only operate the appliance if you are certain that the housing and the cables are not damaged.
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Page 6: Scope Of Delivery
Scope of delivery FJX4333EEH FJX7337IHP FJX7457IHP FJX7333IHP Quantity Description No. in Fig. on page 6 Roof top unit Roof frame Air distribution box (ADB) ADB center cover Duct section Connection cable Fastening bolt Remote control Accessories Available as accessories (not included in the scope of delivery): Description Ref. -
Page 7: List Of Models
• Alterations to the product without express permission from the manufacturer • Use for purposes other than those described in this manual Dometic reserves the right to change product appearance and product specifications. List of models The models are differentiated between fixed-speed and inverter models. -
Page 8: Explanations Of Symbols On The Appliance
Explanations of symbols on the appliance Warning! Low burning velocity material. Read operating manual. Read service manual. Technical limits and conditions The roof air conditioner is intended for vehicles with the following roof thicknesses: • 25 mm … 60 mm for a roof cutout of 400 mm × 400 mm •... - Page 9 • Roof top unit data plate Fig. on page 9 • ADB data plate Fig. on page 10 Find more information on roof air conditioners in the operating manual, such as the technical description or the controls, see qr.dometic.com/bfhBwd. ...
- Page 10 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. •...
- Page 11 4 Series 89,5 89,5 109,5 109,5 7 Series 89,5 89,5 109,5 109,5 1090 3. Mark the position and size of the opening (400 × 400 mm).
- Page 12 4. Drill out the corners (A). NOTICE! Damage hazard Ensure that no electrical power cables are damaged. Check where the electrical cables are located. 5. Carefully cut out the opening on the roof using a keyhole saw or a similar tool (B). 6.
- Page 13 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. 10. Take out the roof hatch or roof air conditioner. 11. Remove the sealant around the opening using a scraper or similar tool. ...
- Page 14 Laying the connecting cables 12. Check that the voltage specification on the roof air conditioner data plate is the same as that of the power supply. The roof air conditioner must be connected to an electric circuit which is able to supply the required current (Technical data on page 21).
- Page 15 21. Li the roof top unit onto the roof of the vehicle. Observe the direction of travel. 22.Position the roof top unit into the roof frame and align into the roof frame's groove. To align into the roof frame's groove use the corners at the front of the roof frame. Electrical connection 23.Connect the power supply cable.
- Page 16 a) Connect the cables (1) to a cable connector (2). b) Connect the roof air conditioner with the power supply. c) Connect the grounding cable to the vehicle's grounding system. 24.Connect the communication cable. a) Pull out the filter slightly to create a gap for the communication cable (3). b) Feed the communication cable through the gap and locate the wire in the opening.
- Page 17 Roof thickness Number of duct sections 25 … 35 mm 35 … 45 mm 45 … 55 mm 55 … 60 mm NOTE Additional duct sections can be purchased for thicker roofs. 26.Attach the required number of duct sections on the ADB. 27. Fasten the ADB to the ceiling through the roof top unit with the 4 bolts supplied. Tighten the screws using a torque spanner and a fastening torque of 2.5 Nm ±...
- Page 18 28. Push the filter back fully ( Fig. on page 18).If the filter is bent, press the front of the filter upwards while sliding it back into place ( Fig. on page 18). 29.Clip the center cover to the ADB.
- Page 19 CLICK 30.Ask the vehicle manufacturer if a technical inspection is required aer fitting an roof air conditioner and whether the height entered in the vehicle documents needs to be altered: • FreshJet FJX4333: Increased height 225 mm • FreshJet FJX7333: Increased height 225 mm •...
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Page 20: Wiring Diagrams
Wiring diagrams FJX4333EEH FJX4333 ... -
Page 21: Disposal
FJX7333IHP, FJX7337IHP, FJX7457IHP Disposal Place the packaging material in the appropriate recycling waste bins, wherever possible. Consult a local recycling center or specialist dealer for details about how to dispose of the product in accordance with the applicable disposal regulations. Protect the environment! Do not dispose of any batteries with general household waste. - Page 22 FreshJet FJX7337IHP 1090 FreshJet FJX7457IHP 1090 This product contains fluorinated greenhouse gases. The cooling unit is hermetically sealed. FreshJet FreshJet FJX7333IHP FreshJet FJX7337IHP FreshJet FJX7457IHP FJX4333EEH Cooling capacity 2200 W 2537 W 2910 W 3400 W based on ISO 5151 Heating capacity 1000 W 2285 W 2692 W...
- Page 23 FreshJet FreshJet FJX7333IHP FreshJet FJX7337IHP FreshJet FJX7457IHP FJX4333EEH equivalent 0.243 t 0.284 t 0.324 t 0.439 t Global warming po- tential (GWP) Protection class (roof IPX4 top unit) Noise level (highest < 70 dB(A) fan setting) Dimensions L x W x H Fig. on page 21 Fig. ...
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