Electric Operation; How To Use The Refrigerator - Dometic RM 2202 Installation & Operating Instructions Manual

Most LP gas appliances used in recreational
vehicles are vented to the outside of the vehicle.
When parked close to a gasoline pump, it is possi-
ble that the gasoline fumes could enter this type of
appliance and ignite from the burner flame,
CAUSING A FIRE OR AN EXPLOSION.
FOR YOUR SAFETY, it is recommended that all LP
gas appliances which are vented to the outside
should be shut off when refueling.
The refrigerator must be shut off during refueling.
B. ELECTRIC OPERATION
120V AC OPERATION
To start 120V AC operation:
1.) Terminate gas operation by turning the knob of the
gas control device (D in FIG.8) to the " OFF" position.
2.) If the refrigerator is in 12V DC mode, switch the 12C
DC switch (A in FIG.8) to the " OFF" position.
3.) Check that the 120VAC' supply cord is connected
,and that AC- is available.
4.) Switch the 120V AC toggle switch (B in FIG8) to the
" ON" position.
5.) On 120V AC operation, the temrjerature is controlled
by a thermostat. The thermostat knob (C in FIG.8)
should be set to position 35 in normal working
conditions. If the,ambient temperature is high and/or
fresh food is put into the refrigerator, you may set the
refrigerator to a higher positions.
6.) To terminate 120V AC operation, switch the AC
toggle switch (B in FIG.8) to the " OFF" position.
DC ELECTRIC OPERATION
The DC operation is mainly designed to let the cooling
unit of the refrigerator work while being on the road.
To start 12V DC operation, proceed as follows:
1.) Terminate Gas operation by turning the knob of the
gas control device (D in Fig. 8) to the " OFF" position.
2.) Start 12V DC operation by switching the 12V toggle
switch (A in Fig.8) to the " ON" position.
Whenever possible, the cabinet should be precooled,
together with its contents, by starting up and running the
refrigerator on gas or AC for several hours, or overnight,
before switching to 12V DC and starting on a journey.
The 12V heating element is rated at 125 watts and has a
current consumption of about 10.5 Amps. The refrigera-
tor should not therefore be left operating on 12V when
the engine is not running and charging the battery.
If an automatic cut-out relay, as recommended in Section
A, item 11, has not been installed, the refrigerator should
be switched off at the 12V toggle switch (A in Fig. 8)
soon after the engine is switched off, otherwise the
battery may become discharged.
3.TO TERMINATE DC OPERATION
To terminate DC operation, turn the DC switch to the
" OFF" position (A in FIG. 8).
4.HOW TO USE THE REFRIGERATOR
A. FOOD STORAGE COMPARTMENT
The storage compartment is completely closed and
unventilated, which is necessary to maintain the required
low temperature for food storage. Consequently, foods
having a strong odor or those that absorb odors easily
should be covered. Vegetables, salads, etc. should be
covered to retain their crispness. The coldest positions in
the refrigerator are under the cooling fins and at the
bottom of the refrigerator. The warmer areas are on the
upper door shelves. This should be considered when
placing different types of food in the refrigerator.
The refrigerator is designed for the storage of fresh
foods, milk, etc. It is not intended for the storage of fro-
zen food. The internal volume of the refrigerator is 1.7
cubic feet, net.
NEVER PUT HOT FOOD INTO THE REFRIGERATOR.
Avoid using large dishes and do not stack food or food
containers too closely as this interferes with the circulati-
on of cold air within the cabinet.
If possible, start the refrigerator on gas or AC the day
before it is to be used, to allow time for the interior to be
cooled. It is then preferable to load the refrigerator with
food which has been precooled in your household
refrigerator, or in the market.
Before moving the vehicle, make sure that all containers
are tightly covered to avoid spills. If required, crumpled
paper may be packed between bottles and other items to
prevent shifting while traveling.
Engage the travel catch at the top of the front corner of
the door before moving the vehicle.
B. DEFROSTING
To defrost, take out any food, etc. then turn off the gas
valve or switch of the DC/AC supply to the refrigerator.
Leave the refrigerator door open and place a suitable
dish or other receptacle under the evaporator to catch
the defrost water.
When all the frost has melted, any remaining drops of
water in the refrigerator should be wiped up with a clean
cloth.
DO NOT use a hot air blower. Permanent damage
could result from warping the metal or plastic parts.
DO NOT use a knife or an ice pick, or other sharp
tools to remove frost from the freezer shelf.
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