Desa VN10T Lighting Instructions, Thermostat Control Operation, To Turn OFF GAS To Appliance

C-clockwise

VANGUARD VN10T

NATURAL GAS HEATER

OPERATING

HEATER

Continued

LIGHTING

INSTRUCTIONS

1.STOP! Read the safety information page 9, column 3.

2.Make sure manual shutoff valve is fully open.

3. Turn control knob clockwise Clockwise to the OFF position.

Ignitor Button	Control Knob
	PILOT	LO
	OFF
	HI

IGNITOR

7.Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob.

•If control knob does not pop up when released, contact a qualified service person or gas supplier for repairs.

Note: If pilot does not light, repeat steps 3 through 7. This heater has a safety interlock system. Wait one

(1) minute before lighting pilot again.

8.Turn control knob counterclockwise

C-clockwiseto desired heating level. Both plaques should light. Set control

knob to any heat level between HI and LO.

Ignitor Electrode

Thermocouple

Pilot Burner

THERMOSTAT

CONTROL

OPERATION

The control knob can be set to any heat level between HI and LO. When the room tem- perature exceeds the set temperature, the burner will cycle to pilot. The burner will cycle back on when room temperature drops below the set temperature. Selecting a higher setting will cause the heater to run longer, producing greater heat output. At lower settings, the heater will run less.

Note: The thermostat sensing bulb mea- sures the temperature of air near the heater cabinet. This may not always agree with room temperature (depending on housing construction, installation location, room size, open air temperatures, etc.) Frequent use of your heater will let you determine your own comfort levels.

Figure 15 - Control Knob In The OFF Position

4.Wait five (5) minutes to clear out any gas. Then smell for gas, including near the floor. If you smell gas, STOP! Follow “B” in the safety in- formation column 3, page 9. If you don’t smell gas, go to the next step.

5.Press in control knob, and turn coun-

terclockwise to pilot position. Keep control knob pressed for five seconds.

Note: You may be running this heater for the first time after hook- ing up to gas supply. If so, the con- trol knob may need to be pressed in for 30 seconds. This will allow air to bleed from the gas system.

6.With control knob pressed in, push down and release ignitor button. This will light pilot. The pilot is attached to the bottom of burner. The pilot can be seen below the left hand plaque. If needed, keep pressing ignitor but- ton until pilot lights.

•If pilot does not stay lit, contact a qualified service person or gas sup- plier for repairs.

Figure 17 - Pilot

CAUTION: Do not try to adjust heating levels by using the

manual shutoff valve.

TO TURN OFF GAS

TO APPLIANCE

Shutting Off Heater

1. Turn control knob clockwise Clockwise to the OFF position.

Shutting Off Burner Only (pilot stays lit)

1. Turn control knob clockwise Clockwise to the PILOT position.

MANUAL LIGHTING

PROCEDURE

1.Remove front panel (see Figure 10, page 7).

2.Follow steps 1 through 5 under Light- ing Instructions.

3.With control knob pressed in, strike match. Hold match to pilot until pi- lot lights.

4.Keep control knob pressed in for 10 seconds after pilot is lit. After 10 sec- onds, release control knob.

5.Replace front panel.

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