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.
• 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 ser- vice, contact the service center in your country (see dometic.com/dealer). • The appliance shall be installed in accordance with national electrical and mechanical installation regulations.
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Dometic FreshJet Series 4, FreshJet Series 7 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. • Do not use the appliance near flammable fluids or in closed rooms.
Dometic FreshJet Series 4, FreshJet Series 7 5 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 sections Cable connectors Fastening bolts...
• 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. 8 List of models The models are differentiated between fixed-speed and inverter models.
Dometic FreshJet Series 4, FreshJet Series 7 9 Explanations of symbols on the appliance Warning! Low burning velocity material. Read operating manual. Read service manual. 10 Technical limits and conditions The roof air conditioner is intended for vehicles with roofs with a thickness of 25 mm … 60 mm. The roof top air con- ditioner will operate ambient temperatures between -2 °C …...
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Dometic FreshJet Series 4, FreshJet Series 7 • 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 manipulate, unless you are an appropriately qualified technician.
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Dometic FreshJet Series 4, FreshJet Series 7 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.
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Dometic FreshJet Series 4, FreshJet Series 7 Making a new opening 2. Select an area at the center on the roof between two longitudinal supports. 4 Series 89,5 89,5 109,5 109,5 7 Series 89,5 89,5 109,5 109,5 1090...
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Dometic FreshJet Series 4, FreshJet Series 7 3. Mark the position and size of the opening (400 × 400 mm). 4. Drill out the corners (A). NOTICE! Damage hazard Ensure that no electrical power cables are damaged. Check where the electrical cables are located.
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Dometic FreshJet Series 4, FreshJet Series 7 7. If needed, remove the foam according to the width of your reinforcing rails (not in scope of delivery) (A). 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.
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Dometic FreshJet Series 4, FreshJet Series 7 16. Make an opening on one side in order to feed through the power supply cable. 17. Feed the power supply cable through the opening into the vehicle interior. Installing the roof top unit 18.
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Dometic FreshJet Series 4, FreshJet Series 7 20. Fit the roof frame into the roof opening. 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.
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Dometic FreshJet Series 4, FreshJet Series 7 24. Connect the communication cable. a) Pull out the filter slightly to create a gap for the communication cable (4). b) Feed the communication cable through the gap and locate the wire in the opening.
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Dometic FreshJet Series 4, FreshJet Series 7 28. Push the filter back fully in. 29. Clip the center cover to the ADB. CLICK 30. Ask the vehicle manufacturer if a technical inspection is required after fitting an roof air conditioner and whether the height entered in the vehicle documents needs to be altered: •...
Dometic FreshJet Series 4, FreshJet Series 7 FJX7337IHP, FJX7457IHP 13 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.
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Dometic FreshJet Series 4, FreshJet Series 7 FreshJet FJX7337IHP 1090 FreshJet FJX7457IHP 1090 Contains fluorinated greenhouse gases. Hermetically sealed equipment. FreshJet FJX4333EEH FreshJet FJX7333IHP FreshJet FJX7337IHP FreshJet FJX7457IHP Cooling capacity 2200 W 2537 W 2910 W 3400 W...
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Dometic FreshJet Series 4, FreshJet Series 7 FreshJet FJX4333EEH FreshJet FJX7333IHP FreshJet FJX7337IHP FreshJet FJX7457IHP Protection class (roof IPX4 top unit): Noise level (highest < 70 dB(A) fan setting) Fig. on page 19 Fig. on page 20 Fig. on page 20 Dimensions L x W x Weight (roof top unit <...