Control Operation - Dometic 3300 Manuel D'installation Et D'utilisation

Fan-Tastic Vent Fan
3. For increased airflow, open the window or door
farthest from the vent.
4 .3 Operating the Thermostat
With the vent lid open, select the desired temperature or
comfort level on the thermostat. The fan motor will start and
stop automatically as the interior temperature of the coach
exceeds or drops below the selected temperature level.
See "Using the Premium Remote and Wall Controls" on
page 16.
4 .4 Operating the Reverse Switch
This section describes how to change the vent fan's air
flow direction, either to pull air into or expel air from, the
RV interior.
19 Reverse Switch
Fan Motor Switch
q
1. With the vent open, move the fan motor switch to the
center position to turn the fan OFF. Wait for the fan
blades to stop moving.
2. Select the IN position on the switch to bring air from
the roof area into your RV (pressurizes inside), or
select the OUT position to bring air in through any RV
openings, and expel the air out through the roof.
EN
q

5 Control Operation


CAUTION: WATER DAMAGE/LEAK HAZARD .
Failure to obey the following instructions
could result in minor or moderate injury or
property damage:
• Do not leave the vent lid open and unattended for
extended periods of time, or under unusual weather
conditions that may result in leakage and serious
damage.
• Do not use this product in inclement weather.

CAUTION: PINCH HAZARD .
Do not pull down on the vent fan knob. Doing so
could damage your fan or cause physical injury.
Failure to obey this caution could result in minor or
moderate injury or property damage.
This section describes how operate the vent fan models.
In addition, the following suggestions will improve your
vent fan's overall operation .
• Close all outside vents when using your vent fan.
• Slightly open the windows on the shaded side of the
RV to provide the most comfortable ambient air, even
on hot days.
• Direct the airflow by opening a window. Try to
position yourself between an open window and the
fan for greatest airflow comfort.
• If driving while the vent is open, keep it fully open to
avoid fluttering or closing unexpectedly.
Control Operation
15