Troubleshooting - Dometic 3300 Manuel D'installation Et D'utilisation

Fan-Tastic Vent Fan
6 .5 Replacing Batteries in the 7300/
7350 Remote Control
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28 Remote Control Battery
Finger Tab
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Square Hole
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1. To remove the battery compartment cover on the rear
of the remote, pull back on the finger tab and lift.
2. Match the (+) and (–) markings on the batteries to the
(+) and (–) markings inside the battery compartment.
3. To close the battery compartment cover, place the
alignment tab located opposite the finger tab into
the square hole on the back of the remote. Push the
cover down until the finger tab clicks into place.
6 .6 Fixing a Stuck Lid
NOTICE: DAMAGE HAZARD: If the EPDM rubber
vent lid seal is damaged or torn, contact the Dometic
Customer Support Center.
1. Open the vent lid all the way.
2. Place a liberal amount of denatured or rubbing
alcohol on a clean rag to clean the underside of the
vent lid and the EPDM vent lid rubber seal.
3. If available, apply a water-based (not petroleum-
based) protectant to the inside of the vent lid where
the lid and seal meet. Allow the protectant to dry and
buff the lid with a soft cloth to a high sheen.
4. Use a clean rag, paper towel, or foam trim brush to
apply an even coating of 100% silicone to the entire
top surface of the EPDM rubber vent lid seal to
prevent it from sticking to the vent lid.
5. Wash hands thoroughly with soap and water.
EN
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e
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Battery Compartment
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Alignment Tab
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7 Troubleshooting

Problem Possible Cause
The remote The fuse in the vent
control does fan has blown.
not produce a
The remote control
response.
batteries are weak
or expired.
Bright light is
blocking the
infrared signal to
the vent fan.
The wall The cable wire is
control does disconnected at
not produce a the wall control or
response. the vent fan.
The wall control
has exceeded its
functional lifespan.
The vent lid sticks The EPDM rubber
when raised. vent lid seal is
damaged.
The vent lid The vent fan
does not open motor/lift system
or close when may be damaged.
raised or lowered
A foreign object
electronically.
is obstructing the
vent lid.
The fuse in the vent
fan has blown.
The vent lid is The vent fan motor
slow or noisy or lift system is
when raised under strain.
or lowered
electronically.
A foreign object
is obstructing the
vent lid.
The fan does The fan is dirty.
not ventilate
efficiently.
The fan is noisy. The fan is dirty.
The vent fan The roof seal may
leaks when the be cracked.
vent lid is closed.
Troubleshooting
Recommended
Solution
Replace the 4 A
"slow blow" fuse.
Replace the 2 AA
batteries.
Hold the remote
control closer to
the vent fan.
Reconnect and test
the cable.
Replace the wall
control.
Contact the
Dometic Customer
Support Center.
Contact the
Dometic Customer
Support Center.
Remove the
obstruction.
Replace the 4 A
"slow blow" fuse.
Release the RAISE/
LOWER switchpad
when the vent
lid reaches a
maximum limit.
Remove the
obstruction.
Clean the fan.
Clean the fan.
Inspect the seal
and reseal, if
necessary.
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