Technical Limits And Conditions; Installation - Dometic FreshJet FJX Montageanleitung

EN
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9 Technical limits and conditions

The roof air conditioner is intended for vehicles with roofs with a thickness of 25 mm ... 60 mm. The function of the
roof air conditioner is guaranteed for ambient temperatures between − 2 °C ... 52 °C. The roof air conditioner is
designed to be installed within ± 10 ° of the horizontal plane. The performance of the roof air conditioner may be re-
duced when it is exposed to strong vibrations, for example caused by bad road conditions.

10 Installation

DANGER! Electrocution hazard
• The electrical power supply must be connected by a qualified electrician who has demonstrated skill
and knowledge related to the construction and operation of electrical equipment and installations
and has received safety training to identify and avoid the hazards involved.
• Disconnect all power supplies when working on the roof air conditioner.
• Ensure that the appliance cannot be reconnected.
WARNING! Electrocution hazard
• The appliance shall be installed in accordance with national wiring regulations.
• The following must be incorporated in the fixed wiring in accordance with the wiring rules: An all-pole
disconnection device which has at least 3 mm clearances in all poles; when having a leakage current
that may exceed 10 mA a residual current device (RCD) having a rated residual operating current not
exceeding 30 mA; a disconnection.
• If the appliance replaces a window or hatch with a safety relevant forced venting function, an addition-
al safety venting device (e.g. a mushroom fan or similar) needs to be added. In doubt consult the vehi-
cle manufacturer.
• After the installation of the roof air conditioner, an exhaust chimney in proximity to the roof air condi-
tioner has to rise at least 10 cm above it. If necessary, prolong the exhaust chimney. Observe the in-
structions of the heating manufacturer.
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Dometic FJX