Refrigerator Removal; Replacing Fuses; Gas Equipment Assembly - Dometic RM 3662 Installation And Operating Instructions Manual

'98 12/08 TIS
ASDF
SOLENOID
FIG.12
ELECTRIC EQUIPMENT
CARTRIDGE HEATER
The heat necessary for the operation of an absorption
cooling unit is supplied by an electric heater mounted In
a pocket of the boiler system.
The 3-WAY Model Is equipped with two electrical heat-
ers, one for 120 volt AC and one for 12 volt DC.
The P-WAY Model is equipped with one electric heater
120 volt AC.
To replace the heater proceed as follows;
1.
Disconnect the wall plug, and the 12 volt wires.
2. Remove the power module cover see FIG. 1
3. Disconnect the heater leads.
4. With a pair of pliers unfold the lug holding the lid of
the boiler casing and open the lid.
5. Remove some insulation wool so that the heater is
aocessible.
6.
Turn and lift the heater out of its pocket.
7.
Fit the new heater into the pocket.
8. Connect the leads and put on the power module
cover.
9. Reset the lnsulation and close the lid of the boiler.
F U S E S
The 2-way AMES models
the
for refrigerator control system and one for the AC
cartridge heater.
The 3-way AMES models are equipped with
for the DC cartridge heater. (see table below)
To replace fuse(s) proceed as foilows.
1. Disconnect the wall plug, and the 12 volt wires.
Remove
2. the power module cover. See FIG. 1.
3. Snap the fuse out of the fuse holder.
4. Fit a new fuse in to the fuse holder.
5. Replace the power module cover.
AC heater
DC heater
FAX 46 141 238393

GAS EQUIPMENT ASSEMBLY

VALVE
PRESSURE
TEST PORT
are
equipped with 2 fuses, one
a
3 Amp
5 Amp
35 Amp
T - T
MAINTENANCE & SERVICE
The user should bs aware of service that must be
done on a regular schedule to keep the refrigerator
operating properly. The service should only be
performed by a qualified technician who is familiar
with LP gas systems and refrigerators.
1.

REFRIGERATOR REMOVAL

Before working on the refrigerator, make sure the AC
voltage and DC voltage leads are diited. Shut
off the gas supply. Disconnect the gas supply lii at
the rear of the refrigerator, see FIG. 1. Always use a
back up wrench
connection. Cap the gas supply line, loosen the
screws anchoring the refrigerator to the
and slide the refrigerator out of the compartment.
When replacing the refrigerator make sure that the
sealing strips are property positioned.
Replacement is the reverse of removal. Check all
connections for gas leaks.
Refer to section INSTALLATION, page 4 to 6.
2. PERIODIC MAINTENANCE
To
keep
ly and safely, periodic inspectlon and cleaning of
several components once or twice a year is recom-
mended.
A. It is important to keep the area at the back of the
third fuse
refrigerator clean. Check the lower vent, upper vent
and area between these openings for any obstruc-
tions such as bird/insect nests, spider webs, etc.
Clean the coils on the back of the refrigerator. Use a
soft bristled brush to dust off the coils.
It is Important to keep the refrigerator area free from
combustible material, gasoline and other flammable
vapors or liquids.
NOTE: The following maintenance is required once or
twice a year, but should only be done by a qualified
serviceman who is familiar with LP gas systems and
refrigerators.
PVU
NUT
THERMOCOUPLE
when
loosening and tightening this
your Dometic refrigerator operating efficient-
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