Thetford N400 Series Owners Manual - Manual (Page 6)

Owner’s Manual 6
Ignition - propane gas operation:
1. Open the valve at the propane gas storage tank.
2. Turn the thermostat [1] to the 5 position.
3. Turn the selector switch [2] to the propane gas position ( ).
4. Push and hold in the safety valve [4] and push in the igniter
[3] several times in rapid succession, for about five seconds:
WARNING: Do not hold in the safety valve for more than
30 seconds. If there is no flame in this time, wait at least
five minutes before you try ignition again. If you continue
to hold in the safety valve, gas will collect in the burner
area. This could cause a fire or explosion and result in
dangerous personal injury or death.
- When a flame is present and the flame meter [5] moves into
the green area, wait about five seconds and release the
safety valve.
- If the flame meter does not move into the green area, do
this step again.
5. Turn the thermostat to the temperature setting that you wish.
Do a test of the gas safety valve:
With an established flame in GAS mode:
1. Close the manual gas shutoff valve [2] of the refrigerator
(See Art00975].
2. After the flame is extinguished, you should hear a sharp
“click” sound within three minutes.
NOTE: The gas safety valve should close with a sharp “click“
sound.
3. Open the manual gas shutoff valve of the refrigerator.
4. Without pushing in the gas control, push the igniter several
times rapidly in succession. The burner flame should not
ignite. This means that the gas safety valve is working
correctly.
Start up - AC operation:
- Make sure that 120 volts AC is available.
- Turn the selector switch to the AC position ( ).
- Turn the thermostat to the temperature setting that you
wish.
Start up - DC operation (3-way model N400.3):
- Make sure that 12 volts DC is available.
- Turn the selector switch to the DC position ( ).
Shut down:
- Turn the selector switch to the OFF position ( ).
Operating the Refrigerator Controls
(N510 models )
Control panel:
The refrigerator control panel (see Art10562) is above the
refrigerator door. A 12 volt DC power supply is necessary for the
control functions of the refrigerator to operate. The refrigerator
receives DC power from the 12 volt system of the vehicle; either
an auxiliary battery, a converter, or the vehicle engine battery.
The ON / OFF button [1] starts and shuts down the refrigerator:
- To turn on the refrigerator, push and release the ON / OFF
button.
- To turn off the refrigerator, push the ON / OFF button for two
seconds and then release.