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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 shelves. They

can create a leak in the ammonia system.

CLEANING

Cleaning the refrigerator is usually done after it is de-

frosted or put into storage. To clean the interior liner of

the refrigerator, use lukewarm weak soda solution. Use

only warm water to clean the finned evaporator, ice trays

and shelves. NEVER use strong chemicals or abrasives

to clean these parts, as the protective surfaces will be

damaged. It is important to always keep the refrigerator

clean.

SHUT OFF - STORAGE PROCEDURE

Shut off the refrigerator by pressing the main power ON/

OFF button to the UP (OFF) position.

If the refrigerator will not be in operation for a period of

weeks, it should be emptied, defrosted, cleaned and the

doors left ajar. The ice trays should also be dried and

kept outside the cabinet.

FUSES

This model is equipped with 2 fuses, one for the refrig-

erator control system and one for AC cartridge heater.

(See table below).

To replace fuses proceed as follows.

1. Disconnect the wall plug, and the 12 volt wires.
2. Remove 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.

! CAUTION

! WARNING

DO NOT store explosive substances in the refrig-

erator, such as cigarette lighter gas, gasoline, ether

or the like.

NOTE:

 Sodium chromate is used for corrosion protec-

tion  (less than 2-weight % of the coolant).

ELECTRIC EQUIPMENT

HEATERS

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.

This  model  is  equipped  with  a  series  connected  twin

heater.

To replace the heater proceed as follows:

1. Disconnect the wall plug, and the 12 volt wires.
2. Remove the protection cover see FIG. 1
3. Remove the power module cover see FIG. 1
4. Disconnect the heater leads.
5. With a pair of pliers unfold the lug holding the lid

of the boiler casing and open the lid.

6. Remove some insulation wool so that the heater

is accessible.

7. Turn and lift the heater out of its pocket.
8. Fit the new heater into the pocket.
9. Connect the leads and put on the power module

cover.

10. Reset the insulation and close the lid of the boiler.
11. Replace the protection cover.

Control system

3 Amp

AC heater

5 Amp

MAINTENANCE & SERVICE

The user should be aware of service that must be

done on a regular schedule to keep the refrigerator

operating properly. The service should only be per-

formed 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 disconnected. Shut

off the gas supply. Disconnect the gas supply line at

the rear of the refrigerator see FIG. 1. Always use a

back up wrench when loosening and tightening this

connection. Cap the gas supply line loosen the screws

anchoring the refrigerator to the enclosure and slide

the refrigerator out of the compartment.
When replacing the refrigerator make sure that the

sealing strips are properly positioned.
Replacement is the reverse of removal. Check all con-

nections for gas leaks.
Refer to section 

INSTALLATION

, page 4 to 8.

2. PERIODIC MAINTENANCE

To keep your Dometic refrigerator operating efficiently

and safely, periodic inspection and cleaning of sev-

eral  components  once  or  twice  a  year  is  recom-

mended.

A. It is important to keep the area at the back of the

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.

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Summary of Contents for NDR 1402

Page 1: ...adjustment alteration service or maintenance can cause injury or property damage Refer to this manual For assistance or additional information consult a qualified installer service agency or the gas...

Page 2: ...All manuals and user guides at all guides com...

Page 3: ...re Selector Button A AC Mode Indicator Lamp B AES AUTO Mode Indicator Lamp C GAS Mode Indicator Lamp D CHECK Indicator Lamp E Temperature Indicator Lamps FIG 1 12V DC Heaters Power module and fuses Pr...

Page 4: ...the refrigerator compartment must be provided for ventilation of heavier than air fuel gases The lower vent of the recommended kits is provided with proper size openings The flow of combustion and ven...

Page 5: ...is a complete seal between the front frame of the refrigerator and the top sides and bottom of the enclosure A length of sealing strip is ap plied to the rear surface of the front frame for this pur p...

Page 6: ...HUTOFF The gas safety shutoff must be tested after the re frigerator is connected to LP gas supply To test the gas safety shutoff proceed as follows 1 Start the refrigerator according to the instructi...

Page 7: ...of the refrigerator VENTILATION HEIGHTS CLEARANCES Minimum clearances in inches to combustible materials are G Top 0 K Side 0 L Bottom 0 M Rear 0 N See NOTE Clearance N below NOTE Clearance M is betw...

Page 8: ...eveling is not critical as the rolling and pitching movement of the vehicle will pass to either side of level keeping the liquid ammonia from accumulating in the evaporator tubing OPERATION Before sta...

Page 9: ...y switched to the GAS mode 2 If the CHECK indicator lamp D illuminates and the GAS mode indicator lamp C is off the controls have failed to ignite the burner in the GAS mode GAS operation may be reset...

Page 10: ...mes If repeated attempts fail to start the LP gas operation check to make sure that the LP gas supply tanks are not empty and all manual shutoff valves in the lines are open If the problem is still no...

Page 11: ...f the compartment This compartment is not designed for deep or quick freezing of food Meat or fish whether raw or prepared can be stored in the frozen food storage compartment provided they are precoo...

Page 12: ...ove the protection cover see FIG 1 3 Remove the power module cover see FIG 1 4 Disconnect the heater leads 5 With a pair of pliers unfold the lug holding the lid of the boiler casing and open the lid...

Page 13: ...r pin when cleaning the burner jet as damage can occur to the precision opening This can cause damage to the refrigerator or create a fire hazard FIG 13 Clear blue color of flame GAS EQUIPMENT ASSEMBL...

Page 14: ...e refrigerator is quality guaranteed However we are not responsible for any failures caused by improper adjust ments and unfavorable installation conditions Contact service point or distributor servic...

Page 15: ...Heater 120V 420W 2x 60V 210W 95 50 01 67 2 Burner pipe cpl 200 74 19 33 2 Jet No 76 293 11 32 02 7 Spark ignition device 293 27 81 02 0 Electrode with conductor 293 18 26 02 4 Thermocouple 385 04 52 0...

Page 16: ...r the right hand side of the wire shelf and let the left hand side slide out of the holes in the wall Slide the plastic plugs into the holes of the wall Snap the shelf locks onto the wire shelf Slide...

Page 17: ...17 All manuals and user guides at all guides com...

Page 18: ...18 All manuals and user guides at all guides com...

Page 19: ...19 All manuals and user guides at all guides com...

Page 20: ...20 MO FO 0305 All manuals and user guides at all guides com...

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