Thetford N300 - Manuel (Page 8)

Installation and Owner’s Manual 8
Reinstall the Refrigerator
NOTE: Your dealer or Norcold authorized service center must do
this procedure.
WARNING: Make sure the combustion seal is not
broken, is completely around the refrigerator mounting
flanges, and is between the mounting flanges and the wall
of the enclosure. If the combustion seal is not complete,
exhaust fumes can be present in the living area of the
vehicle. The breathing of exhaust fumes can cause
dizziness, nausea, and in extreme cases, death.
1. Push the refrigerator completely into the enclosure.
2. Remove the door from the refrigerator.
3. Put the screws though the mounting flanges and into the wall.
4. Put the plastic plugs into the mounting flanges of the
refrigerator.
5. Attach the door to the refrigerator
CAUTION: The rear of the refrigerator has sharp edges
and corners. To prevent cuts or abrasions when working
on the refrigerator, be careful and wear cut resistant
gloves.
3. Remove the AC power cord from the receptacle.
4. Remove the DC wiring from the refrigerator:
- Remove the DC wiring from the battery or the converter of
the vehicle.
- Put a mark on the DC wires so you can put them back in the
correct location.
- Remove the DC wires from the refrigerator.
5. Remove the screws which fasten the refrigerator to the floor.
6. Remove the plastic plugs from the mounting flanges of the
refrigerator.
7. Remove the door from the refrigerator.
8. Remove the screws which fasten the refrigerator to the wall.
9. Remove the refrigerator from the opening.
10. Attach the door to the refrigerator.
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Replacement Parts
You may purchase replacement parts through your local RV
dealer or authorized Norcold Service Center.
Wiring Pictorial
The parts of the wiring pictorial are (Art01020):
87 ............................................................120VAC Power cord
219 ................................................................... Terminal block
220 ........................................................................ 3 Amp fuse
207 .................................................................. Selector switch
221 ................................................................... Thermocouple
96 ............................................. Thermostat / gas safety valve
222 ..................................................Thermocouple interrupter
217 ...................................................................... Flame meter
92 ............................................................................ AC heater
90 .......................-12 VDC Power supply (3-way models only)
99 ......................+12 VDC Power supply (3-way models only)
223 ..................................... 20 Amp fuse (3-way models only)
94 ...........................................DC heater (3-way models only)
6. Open the lower intake vent and put the screws through
refrigerator and into the floor.
WARNING: To avoid possible propane gas leaks, always
use two wrenches to loosen and tighten the gas supply
line at the refrigerator’s manual shut off valve.
7. Attach the gas supply line to the manual shut off valve of the
refrigerator.
8. Open the valve at the gas tank(s).
WARNING: Do not allow the leak checking solution
to touch the electrical components. Many liquids
are electrically conductive and can cause a shock
hazard,electrical shorts, and in some cases fire.
9. Examine the gas supply line for leaks.
10. Connect the DC wiring to the refrigerator:
- Install the DC fuse or connect the DC wiring to the battery or
the converter.
- Connect the DC wires from the refrigerator.
11. Connect the AC power cord to the receptacle.
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