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). • Always disconnect the power supply when working on the appliance.
• 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. 5 Explanations of symbols on the appliance Warning! Low burning velocity material.
EN Dometic FreshJet Series 4, FreshJet Series 7 6 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 … 52 °C. The roof air conditioner is designed to be in- stalled within ±...
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Dometic FreshJet Series 4, FreshJet Series 7 EN FJX4333EEH FJX7333IHP FJX7337IHP FJX7457IHP Air purifier ADB light External light Timer Sleep So start Inverter Control panel Symbol Description Switches the roof air conditioner on or to standby mode. Increases the currently displayed value.
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EN Dometic FreshJet Series 4, FreshJet Series 7 Symbol Description Adjusts the fan speed between Low, Med, High, Turbo or Auto (shown as 1, 2, 3, 4 or AA on the air distribution box display for a short time when changed).
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Dometic FreshJet Series 4, FreshJet Series 7 EN Description Button — Display Displays the following: • Time • Selected room temperature (target value) in °C • Actual room temperature • Air conditioning mode • Fan speed • Symbols for active additional functions •...
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EN Dometic FreshJet Series 4, FreshJet Series 7 Air conditioning modes Description Air conditioning mode Displayed symbol Automatic You specify the temperature, and the roof air conditioner brings the interior to this temperature by heating or cooling and by controlling the necessary fan speed.
Dometic FreshJet Series 4, FreshJet Series 7 EN 8 Before initial use Inspection before starting up Before switching on the roof air conditioner, observe the following: Check whether the supply voltage and frequency correspond to the values specified in Technical data page 23.
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EN Dometic FreshJet Series 4, FreshJet Series 7 9.3.1 Using the remote control Consider the following hints when using the remote control: • Point the remote control at the IR receiver of the control panel. • The corresponding settings and values are directly transmitted to the roof air conditioner when you press a button.
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Dometic FreshJet Series 4, FreshJet Series 7 EN 9.3.5 Setting the temperature In the Automatic ( ), Cooling ( ), Heating ( ), and Dehumidifying ( ) modes, you can specify a temperature between 16 °C and 31 °C. Use the + or – button on the remote control to set the desired temperature.
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EN Dometic FreshJet Series 4, FreshJet Series 7 a) Select the desired air conditioning mode and all required values (for example the temperature). b) Press the button three times. symbol is shown on the remote control display. The ON symbol flashes.
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Dometic FreshJet Series 4, FreshJet Series 7 EN 9.3.10 Operating the ambient lights WARNING! Risk of injury By law it is forbidden to use the external lights when driving the vehicle. button on the remote control is active even if the remote control is switched off.
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EN Dometic FreshJet Series 4, FreshJet Series 7 2 × 1,5 V, AAA CLICK The display shows all symbols for 5 s. Protect the environment! Do not dispose of any batteries with general household waste. Return defective or used batteries to your retailer or dispose of them at collection points.
Dometic FreshJet Series 4, FreshJet Series 7 EN 10 Cleaning the roof air conditioner NOTICE! Damage hazard • Do not use means to accelerate the defrosting process or to clean, other than those recommended by the manufacturer. • Do not clean the roof air conditioner with a high-pressure cleaner. Exposure to water can damage the roof air conditioner.
EN Dometic FreshJet Series 4, FreshJet Series 7 2. Occasionally clean the housings of the roof top unit and the air distribution box with a damp cloth. Use only wa- ter with a gentle cleaning agent. 3. Only for models with remote control: Occasionally clean the remote control with a slightly damp cloth.
Dometic FreshJet Series 4, FreshJet Series 7 EN Interval Inspection/maintenance Regulary Check whether the condensation water drainage channels (1) at the sides of the roof air condi- tioner are clear and the condensation water is able to escape. • Clean the filter of the air discharge unit.
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EN Dometic FreshJet Series 4, FreshJet Series 7 Problem Possible cause Suggested remedy The ambient temperature is above The roof air conditioner is only de- 52 °C. signed for ambient temperatures of up to 52 °C. The temperature set is higher than the Select a lower temperature.
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Dometic FreshJet Series 4, FreshJet Series 7 EN Problem Possible cause Suggested remedy The roof air conditioner does not One of the temperature sensors is de- Contact an authorized service agent or switch off. fective. Dometic. The electrical fuse of the power supply Contact an authorized service agent or is too low.
If the product does not work as it shod, please contact your retailer or the manufacturer's branch in your country (see dometic.com/dealer). The warranty applicable to your product is 3 year(s). For repair and warranty processing, please include the following documents when you send in the device: •...
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EN Dometic FreshJet Series 4, FreshJet Series 7 FreshJet FJX4333EEH FreshJet FJX7333IHP FreshJet FJX7337IHP FreshJet FJX7457IHP Heating capacity 1000 W 2285 W 2692 W 2903 W based on ISO 5151: AC Input voltage: 220 V … 240 V / 50 Hz 220 V … 240 V / 50 Hz … 60 Hz Rated cooling cur- <...
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