Thetford N3150 Series - Manuel (Page 7)

Installation and Owner’s Manual 7
Selecting a source
After turning the refrigerator on, push the source button several times, as illustrated. Push
until the desired source is selected.
Sources
Auto The refrigerator automatically selects the best source available
(in order: AC, DC, gas)
AC The refrigerator is powered by AC.
DC The refrigerator is powered by the battery of your vehicle.
Gas The refrigerator is powered by propane gas.
Always use the gas or AC mode to start up and cool. Operating on 12V DC is only effective while the engine of the vehicle is running.
If the ‘auto’ function on the refrigerator is selected, but no source is available, a light in the on/off switch blinks red.
The performance of the refrigerator operating on 12V DC is dependent on the thickness and length of the wiring and the overall
installation of the vehicle.
Select cooling level
After turning the refrigerator on, push the cooling level button several times, as illustrated.
Push until the desired level is selected.
We advise to set the refrigerator on cooling level 3, with an ambient temperature between
60°F and 75°F. A higher temperature needs a higher cooling level, a lower temperature a
lower level.
Turn refrigerator off
Before defrosting the refrigerator or storing your vehicle, turn the refrigerator off. Push the
on/off switch, as illustrated, and hold it for 2 seconds to turn off the refrigerator. All lights will
go out.
If storing the vehicle for an extended period of time, make sure to disconnect
the fan at the rear of the refrigerator, as explained in section entitled
“Refrigerator Storage”.
NOTICE
Lowest
cooling
level
Highest
cooling
level
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