Page 1
REFRIGERATOR FOR LP-GAS AND ELECTRIC OPERATION
820454000
RA1302
FOR YOUR SAFETY
If you smell gas:
1. Open windows.
2. Don’t touch electrical switches.
3. Extinguish any open flame.
4. Immediately call your gas supplier.
FOR YOUR SAFETY
Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.
quality leisure line products
Corporate Office
2320 Industrial Parkway Elkhart, IN 46515
Installation
Instructions for use
Gas equipment
Electric equipment
Maintenance
Fault tracing
Page
4
5-6
6
6
7
7
USA
SALES OFFICES
Zone 1
Elkhart,
IN 46515
2320 Industrial Pkwy.
Phone: 219-295-5226
Zone II
Arlington, TX 76011
2920 Avenue
Phone:
“E”
817-649-5726
East
Zone III
City of Industry, CA 91746
14441 Bonelli Street
Phone: 616-968-9431
CANADA
Dometic
Distribution inc.
866
Langs
Drive
Cambridge, Ontario
N3H 2N7
Phone:
Canada
519-653-4390
820 4540-00
Page 2
REFRIGERATORS WITH
PIEZO IGNITER
Fig. 1
Page 3
Clear blue
Gas equipment parts
1.
Burner tube
2.
Burner housing
3.
Burner jet
4.
Feeler point (thermocouple)
5.
Flame failure safety device
6.
Bypass screw
7.
Gas/Electrical
6.
Pressure test gage connection
9.
Capillary tube for thermostat
10.
Shut-off valve
11.
Piezo igniter (lighter)
12.
Electrode
19.
Burner fixing screw
24.
Hexagon nut
26.
Cover plate
thermostat
Fig. 2
Fig. 3
colour
of flame
Electric equipment parts
13.
Flexible cord
14. Switch
18. Lighter cable
22. Cover
3
Page 4
INSTALLATION
GENERAL INSTRUCTIONS
This
appliance Is designed for storage of foods and storage
of frozen foods and making ice.
The refrigerators outlined have been design certified under ANS
/Z21.19a-1984.
and are also approved by the Canadian Gas
The certifications are, however, contingent on the installation
being made in accordance with the following instructions as
applicable.
The Installation must
1. National Fuel Gas Code ANSI 2223.1-1984.
2. Any applicable local code.
The unit must be electrically grounded in accordance with the
National
an external alternating current electrical source is utilized.
The installation must
1. Current CGA B 149 Gas Installation Codes.
2. Any applicable local code.
The unit must be electrically grounded in
accordence
CANADIAN ELECTRICAL CODE C22
Pans 1 and 2.
Refrigerators, by the American Gas Association,
Association.
in the USA conform with:
Electric Code
with the current
ANSI/NFPA
in Canada conform
No. 70-1984 when installed if
with:-
GAS CONNECTION
Hook-up to the gas
gas valve, whiih is furnished with a
flare connection. All completed connections should be checked
for leaks with soapy water.
The gas supply system must incorporate a pressure regulator to
maintain a supply pressure of not more than 11 inches water
gage.
When testing the gas supply system at test pressures in excess
of
1/2
psi9 the refrigerator and its individual shutoff valve must be
disconnected
When
testing
psig the applii must be isolated from the gas supply piping
system by closing its
In case detailed instructions on the installation and connection to
the gas supply are required, contact your dealer or distributor.
supply
line is accomplished at the manual
3/8"
SAE (UNF 3/8" 18) male
from the gas supply
the gas supply system at pressures less or equal
individual
piping system.
manual shutoff valve.
1/2
ELECTRICAL CONNECTION
120 Volts AC
The refrigerator is equipped with a three prong (grounded) plug
for protection against shock hazards and should be plugged
directly into a properly grounded three prong receptacle. Do not
cut or remove the grounding prong from this plug. The cord
should be
flue cover or other hot components.
routed
to avoid coming in contact with the burner cover
Free-standing models for floor installation
only
Ensure that there is a free space of at least 4 in. (10 cm) above
the refrigerator and see that the ventilation opening on top of the
cabinet is not covered in any way.
Do not place the refrigerator in a space where air circulation is
restricted.
A clearance of at least 25 mm should be left between the rear
and sides of the refrigerator and the surrounding walls.
This
free-standing refrigerator requires accessibility to the back
for servicing the gas equipment. If allowed by the Local Authorities, the accessibility can be obtained by using a certified Flexible Metal Connector of Gas Hose Assembly which would allow
the refrigerator to be withdrawn without disrupting the gas sup-
ply. However, if the Local Authorities require a rigid gas supply
connector the refrigerator should be located with sufficient space
at the back for servicing or, if located against a wall, a removable
panel of a minimum size of
wall to allow access to the back of the refrigerator.
Feet
Some of the freestanding models come with 4 plastic feet.
These feet should be mounted on the underside to ensure
air circulation around the cooling unit.
16x20”
should be provided in the
free
SPECIAL HINTS
Note. Do not install the appliance directly on carpeting.
Carpeting must be protected by a metal or wood panel
beneath the appliance which extends at least full width and
depth of the appliance.
The refrigerator must be installed in
with each refrigerator.
TO REMOVE AND REPLACE
THE REFRIGERATOR
Before working on the refrigerator make sure that 120 V A. C.
leads are disconnected. Shut the gas valve. Unscrew the hexagon nut 24 and move the valve on the gas line out off the
bracket. Check that the valve slips out of the clip connection with
the switch shaft. After reassembly the gas connection should be
checked for leaks with soapy water.
TEST OF THE GAS SAFETY SHUTOFF
The
tor is placed in operation.
Do as follow:
1. Start the refrigerator according to the instruction for gas opera-
CLEARANCES
Minimum clearances in inches to combustible materials are:
G: Top 4
K: Side 1
L: Bottom 0
M:
Rear
Clearance M between the
of
the refrigerator and the wall
behind the refrigerator.
1
rearmost
part
2. Check that the gas flame is lit. This can be observed through
3. Close the gas valve by turning the knob A back to position
4. Wait 1 minute.
5. Remove cover plate, see (26) in fig. 2. Open the gas valve by
6. After test rinse the jet with water. Once more be careful not to
level. A spirit level is supplied
gas safety shutoff device must be tested after the refrigera-
tion with
the reflector E.
“OFF”.
turning the knob A to position “GAS’ without pushing the
button C and D. Test that no gas comes through the jet, item 3
in fig. 1 or 2. Use soapy water. Be careful not to damage the
jet.
damage the jet. Assamble the cover plate. Start the refrigerator by following the instruction for gas operation.
at least 5 minutes.
piezo
igniter (fig. 4).
Normal gas operation should now return. Operate for
Page 5
INSTRUCTIONS FOR USE
HOW TO START THE REFRIGERATOR
Leveling
In the boiler ammonia vapor is distilled from an ammonia-water
mixture
and carried to the finned condenser, where it tiiuifies.
The liquid flows to the evaporator, where it creates cold by
evaporating into a circulating flow of hydrogen gas. If the evaporator coil is not level the liquid readily accumulates, forming pockets which can impair the gas circulation or even block it, in which
case, of course, the cooling will stop.
If the refrigerator is properly installed, e e the freezer shelf parallel to the floor, the refrigerator will then also perform well.
Gas Operation
1.
To
start
the refrigerator turn the knob A to position “GAS”.
2. Turn the thermostat knob
3..
Push the button C to stop and push the button D of the piezo
igniter. The pushing has to be repeated until the gas is lit at
the burner. This can be observed through the reflector E.
4.
After the gas is lit keep the button C pushed for 10 seconds.
Release the button and check through the reflector that the
burner flame stays burning. If not repeat the lighting procedure.
To shut
off
NOTE: As soon as the necessary cold temperature in inside
the cabinet has been reached, adjust the thermostat
knob to required setting.
Electric Operation
1. Check that the attachment plug is correctly connected to the
main supply.
2.
Turn the knob A to desired position for electric operation.
3. Turn the thermostat knob B to setting 4.
To shut off the refrigerator turn the knob A to off position.
(Fig. 4)
B
to setting 4.
the‘refrigerator turn the knob A to off position.
(Fig 4)
HOW TO USE THE REFRIGERATOR
Food Storage Compartment
The food storage compartment is completely closed and
unventilated, whiih
temperature for food storage. Consequently
strong odor or liable to absorb odors should be covered. Vegetables, salads etc should be covered to retain their crispness.
The coldest positiins in the refrigerator are underneath the cool-
ing evaporator and at the bottom of the refrigerator, and the least
cold
positions are on the upper door shelves. This should be
considered when diierent types of food are placed in the
refrigerator.
is
necessary to maintain the required low
foods
having a
Defrosting
When the frozen food storage compartment is covered with frost
the refrigerator must be shut down temporarily till the frost is
melted.
Empty the refrigerator leaving the drip tray under the finned
evaporator and the cabinet and freezer doors open. If desired,
defrosting may be speeded up by filling the ice tray with hot water
and placing it in the freezer.
When all frost is melted, empty the drip tray and dry the interior of
the refrigerator with a clean cloth.
Replace the drip tray and ice tray, replace all
the thermostat to MAX for a few
knob to its normal position.
Before the refrigerator is restarted the compartment should be
dried, the ice trays washed and refilled with fresh water:
When the frost on the finned evaporator section has melted
water will be collected in the drip tray. The drip tray should be
emptied at regular intervals.
hours.Then
food
stuffs and set
reset the thermostat
5
Page 6
Frozen Food Storage Compartment
The
ice
trays
should
be placed in direct contact with the freezer
shelf
for fastest ice making. Quick frozen soft fruits and ice cream
should be placed in the coldest part of the compartment which is
on the shelf or just below it. Frozen vegetables, on the other
hand, may be stored in any part of the compartment.
The compartment is not designed for the deep or quick freezing
of foodstuffs. Meat or fish foods, whether raw or prepared, and
provided they are
also be stored in the frozen food storage compartment. They can
then be stored about three times as long as in the fresh food
storage compartment. To prevent drying out, keep food in
dishes, in plastic bags or wrapped in aluminium foil.
precooled
in the refrigerator, can however,
coverd
Ice Making
Ice cubes can be made in the ice trays which should be filled with
1/4"
water to within
seize the tray with both hands and twist the tray. Cubes not
reguired should preferably be replaced in the tray. Refill the tray
with water and replace the tray on the freezer shelf.
Ice making is accelerated if the thermostat knob is turned to
setting “MAX”. It is a good idea to do this a few hours before an
anticipated need for ice but be sure to turn the knob back to
normal setting when the ice is formed or the foodstuffs in the
cabinet may become frozen hard.
(5 mm) from the top. To release the ice cubes
To Shut Off the Refrigerator
To shut off the refrigerator
cabinet is not in operation over a period of weeks, it should be
emptied and cleaned and the door left ajar. The ice trays should
also be dried and kept outside the cabinet.
turn
the knob A to off position. If the
Cleaning
To clean the interior lining of the refrigerator use lukewarm weak
soda solution. The evaporator, ice trays and shelves must,
however, be cleaned with warm water only. Never use strong
chemicals or abrasives to clean these parts or the protective
surface will be spoiled. It is important always to keep the
refrigerator clean.
The Flame Failure Safety Device (Fig. 3)
The
feeler of the thermo couple shall reach in over two slots of
the burner. To replace the thermo couple proceed as follows:
1.
Remove the plastic cover 22 (Fig. 5).
Unscrew plug 20 and pull thermocouple straight out (Fig. 3).
2.
3.
Remove spring 21
4.
Pull out thermocouple sideways from burner housing.
Bend the new the
5.
one.
Reassemble in reverse order. Check that feeler has been
6.
correctly refitted in relation to burner. See
7.
Mount plug 20, taking care not to damage the threaded hole
in the aluminium cap of the housing. The plug must be prop-
erty tightened to the valve housing to ensure good contact
between the thermocouple and the magnetic coil within the
housing.
(Fig.
3).
rmo-couple
to the same shape as the old
Fig.
3.
The Thermostat
me refrigerator is equipped with a thermostat which is regulated
by turning the knob to different settings in order to obtain the
desired controlled cabinet temperature.
At OFF Under normal operating conditions the thermostat
At MAX
Between these two extrems is a numbered proportion of the dial
over which various controlled temperatures can be obtained, the
higher the number, the lower the temperature.
As soon as the required cold temperature inside the cabinet is
reached, the thermostat cuts the burner main flame leaving the
by-pass flame to keep the safety valve open.
valve remains closed and the burner is running
tinuously at the by-pass rate, just enough to keep the
burner lit.
The thermostat valve remains open and the burner is
running continuously at full gas rate. Lowest cabinet
and freezer temperatures are obtained at this setting.
con-
The Igniter
The refrigerator is fitted with a piezo igniter (see fig. 4) which
does not normally need any maintenance. If the igniter does not
work properly contact an authorized service point.
Do not store
as cigarette lighter gas, petrol, ether or the like.
explosive
substances in the
refrigerator,
such
ELECTRIC EQUIPMENT
Cartridge heater
This
A C.
The heat necessary for the operation of an
ing unit is supplied by an electric cartridge heater mounted in a
pocket of the boiler system.
To replace the heater first of course check that the wall plug is
GAS EQUIPMENT
Flue Top and Baffle
The flue baffle is suspended from the top and must be in position
in the central tube of the cooling unit.
6
disconnected. Then proceed as follow:
1.
2. Disconnect the heater leads.
3. Pull off the metal hose.
refrigerator is equipped also for electric operation, 120 Volts
absoprtion
Remove the plastic cover (22) of the main control structure by
loosening the two screws.
type cool-
Page 7
4.
With a pair of pliers unfold the lug holding the Iii of the
casing and open the lid.
5.
Remove some insulation wool so that the heater is
accessible.
6.7.Turn and
Fit the new heater into the pocket and pull on the hose around
the leads.
6.
Connect the leads and put on the plastic cover.
9.
Reset the insulation and close the lii of the boiler casing.
lift
the heater out of its pocket.
boiler
functioning of the burner. Clean baffle and flue. Further. clean
cooling
The entire gas
vals. Test all pipe
open flame.
NOTE.
above mentioned replacement, maintenance and cleaning
operations
center only.
The Switch
The electric control also comprises an on-off switch operated by
the selector knob at the front panel. The switch has a “on”position for 120
Volts
A C.
The Thermostat
The electric thermostat is combined with the gas thermostat and
is thus operated by the knob B at the front panel. The temperature in the refrigerator can be regulated by turning the thermostat
knob to
not critical choose a setting at which the frost which gradually
forms on the cooling evaporator is just maintained in dry condition.
It will be necessary to set the thermostat knob one or two numbers
the load unusually heavy.
If less cooling is required a lower setting should be chosen.
higher
or lower numbers. Although the exact setting is
higher when
the ambient temperature becomes higher or
FAULT TRACING
The refrigerator does not freeze
satisfactorily
Causes and remedies
a)
PERIODIC MAINTENANCE
NOTE. Before working on the refrigerator make sure that 120 V
A.C. leads are disconnected.
Shutoff gas valve.
The Burner and the Burner Jet
The
colour
of the flame shall be clear blue over the slots of the
burner (Fig. 3).
Once or twice a year depending on use, it is necessary to clean
and adjust the burner assembly. Proceed as follows:
1.
Loosen screw and remove cover plate for burner housing.
2. Disconnect lighter cable from the electrode.
3. Loosen burner fixing screw 19 and withdraw burner.
4.
Clean burner tube with a brush. Blow with compressed air.
5.
Screw off jet and clean with alcohol. Blow with compressed
air. Never use a needle or similar.
6. Reassemble.
7. Be careful that the end of the burner fits into the slot on the
bracket.
The slots of the burner must be centrally located under the boiler
tube.
(Fig. 2)
b)
c)
d)
e)
f)
g)
h)
i)
i)
k)
ODOR FROM FUMES
Causes and remedies
The Electrode
For a proper ignition function it is necessary to keep the electrode
insulation dry and free from din. The gap between burner tube
and electrode shall be max.
3/16"
(5 mm) and min.
1/8"
(3 mm).
a.
b. Burner damaged. Replace.
c. The flame touches flue baffle. Remedy: 1) Burner damaged.
d.
WARNING
If the refrigerator is used intermittently it should be checked at
least once a year.
It is important to keep the appliance area clear and free from
combustible materials, gasoline and othet flammable vapors and
liquides. The flow of combustion and ventilating air must not be
obstructed. Check the flue baffle that it is clean
free from soot. Heavy soot formation indicates improper
and
reasonably
All the above instructions are to be followed
refrigerator is quality-guaranteed. However, we are not responsible for any failures caused by improper adjustments and
unfavorable installation conditions. Contact service point or distributor service dept. for assistance.
Replacement Parts Suppliers:
unit
and floor under
installation
connections with
Any service of the gas controls, with exeption for the
must be performed by an authorized service
Jet orifice clogged. Unscrew jet and blow clear or wash in
alcohol. Do not use wire or pin to clean orifice.
Check the leveling of the refrigerator.
Flame has gone out. Remedy: 1) Gas in bottle is used up
refill. 2) Feeler point of the flame failure safety device is not
heated enough by flame
3) Clogged by-pass screw
Air circulation around
refrigerator is properly ventilated.
The evaporator is heavily coated with frost. Defrost.
Flue baffle not inserted into the central tube of the cooling
unit.
The
thermostat
mostat. In hot weather the setting should be one or two numbers “colder” than usual.
Gauze in burner head clogged. Clean.
Burner damaged. Replace.
Burner may be dislocated. Relocate.
Wrong gas pressure at the burner. Have pressure checked at
burner and at gas bottle. Pressure at burner must not fall
below 11 ‘W.G. when
The flame touches side of the boiler due to dislocation of the
burner. Relocate. Burner dislocation may also cause smoke
and discoloring of walls and ceiling.
Replace. 2) Flue baffle too low. Correct the position of the
baffle.
The flue tube is dirty. Clean flue as follows. Cover burner and
jet. Remove flue top and baffle. Clean flue with special flue
brush. Clean baffle before putting back in place.
is incorrectly used. See paragraph on ther-
refrigerator.
should be checked for leaks at inter-
soapy water, not with an
-
-
check against fig. 2 or 3.
-
clean or exchange it.
cooling
unit is restricted. Be sure that
thermostat
is set on MAX.
See
cover.
closely.
The
7
Page 8
INSTALLATION INSTRUCTIONS
El9
D 0 111 e t 1 c
(Addendum) WHERE REQUIRED
BY LOCAL AUTHORITIES
I
REFRIGERATOR FOR LP-GAS AND ELECTRIC OPERATION
MODEL RA 1302
FOR YOUR SAFETY
If you smell gas:
1.
Open windows.
2. Don’t touch electrical switches.
3. Extinguish any open flame.
4. Immediately call your gas supplier.
INSTALLATION
GENERAL INSTRUCTIONS
This appliance is designed for storage of foods and
storage of frozen foods and making ice.
The refrigerators outlined have been design certified
No.
by the
70-1964
under ANS 221
American Gas Association, and are also approved by
the Canadian Gas Association.
The certifications are, however, contingent on the
installation being made in accordance with the following
instructions as applicable.
USA installations must conform with:
1.
National Fuel Gas Code ANSI
2.
Any applicable local code.
The unit must be electrically grounded in accordance
with the National Electric Code
when installed if an external alternating current electrical
source is utilized.
.19a-1984
Refrigerators,
Z223.1-1984.
ANSI/NFPA
FOR YOUR SAFETY
Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.
Refer to FIG. 1.
INSTALLATION WITH ROOF MIN. HEIGHTS
VENT AND LOWER SIDE VENT
RA 1302
INCHES 1 MM
62
I
1575
I I
METHOD OF INSTALLATION
The method of installation is shown below in FIG. 1. It
is essential that all maximum or
are strictly maintained as the
refrigerator is dependent on an
over the rear of the refrigerator.
minimum dimensions
performance of the
adequate flow of air
Canadian installations must conform with:
Current CGA B 149 Gas Installation Codes.
1.
2.
Any applicable local code.
The unit must be electrically grounded
in accordance with the current
CANADIAN ELECTRICAL CODE C22
Parts 1 and 2.
CERTIFIED INSTALLATION
Certified installations require one roof vent and one
lower side vent and shall be made in such a manner as
to separate the combustion system from the living
space of the mobile home, recreational vehicle or any
other dwelling.
Form No. 820
4540-00-ADD
5/89
FIG. 1
ENSER
Page 9
SPECIAL HINTS
NOTE:
carpeting. Carpeting must be protected by a metal
or wood panel beneath the appliance which extends
at least full wldth and depth of the
The refrigerator must be installed in a substantial
enclosure and must be level. A spirit level is supplied
with each refrigerator and by placing it in the freezer
compartment one can level the refrigerator both ways,
front to back and side to side. When installing the
refrigerator in the enclosure care should be taken to
ensure a complete sealing between the casing of the
refrigerator and the top, sides and bottom of the
enclosure.
Do not install the appliance directly on
appliance.
GAS CONNECTION
Hook-up to the gas supply line is accomplished at the
3/8’
manual gas valve, which is furnished with a
(UNF
connections should be checked for leaks with soapy
water.
The gas supply system must incorporate a pressure
regulator to maintain a supply pressure of not more
than 11 inches water gauge.
When testing the gas supply system at test pressures
in excess of
shutoff valve must be disconnected from the gas supply
piping system.
When testing the gas supply system at pressures less
than or equal to
isolated from the gas supply piping system by closing
its individual manual shutoff valve.
5/8’
-
18) male flare connection. All completed
1/2
psig, the refrigerator and its individual
1/2
psig, the appliance must be
SAE
TO REMOVE AND REPLACE THE
REFRIGERATOR
Before working on the refrigerator make sure that 120
V AC leads are disconnected. Shut the gas valve.
Unscrew the hexagon nut 24 and move the valve on the
gas line out off the bracket. Check that the valve slips
out of the clip connection with the switch shaft. After
reassembly the gas connection should be checked for
leaks with soapy water.
TEST OF THE GAS SAFETY
SHUTOFF
The gas safety shutoff device must be tested after the
refrigerator is placed in operation.
Do as follows:
1.
Start the refrigerator according to the instruction for
gas operation with piezo igniter (FIG. 4, Form 820
4540-00).
2.
Check that the gas flame is lit. This can be
observed through the reflector E.
3.
Close the gas valve by turning the knob A back to
position ‘OFF’.
4.
Wait 1 minute.
5.
Remove cover plate, see (26) in FIG. 2. Open the
gas valve by turning the knob A to position ‘GAS’
without pushing the button C and D. Test that no
gas comes through the jet, item 3 in FIG. 1 or 2.
Use soapy water. Be careful not to damage the jet.
6.
After test rinse the jet with water. Once more be
careful not to damage the jet. Assemble the cover
plate. Start the refrigerator by following the
instruction for gas operation.
Normal gas operation should now return.
Operate for at least 5 minutes,
In case detailed instructions on the installation and
connection to the gas supply are required, contact your
dealer or distributor.
ELECTRICAL CONNECTION
120 Volts AC
The refrigerator is equipped with a three prong
(grounded) plug for protection against shock hazards
and should be plugged directly into a properly
grounded three prong receptacle. Do not cut or remove
the grounding prong from this plug. The cord should be
routed to avoid coming in contact with the burner cover,
flue cover or other hot components.
FOR INSTRUCTION ON CARE AND USE, REFER TO
&
FORM NO. 820 4540-00; PAGES 5, 6
7.
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