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OPERATING
HEATER
Continued
INSPECTING
BURNERS
102783
TO TURN OFF GAS TO APPLIANCE
Shutting Off Heater
1. Press in and turn control knob clockwise
2. Turn the control knob clockwise
3. Press in control knob and turn clockwise
Shutting Off Burners Only (pilot stays lit)
1. Turn the control knob clockwise
2. Press in and turn control knob clockwise
MANUAL LIGHTING PROCEDURE
1. Follow steps 1 through 5 under Lighting Instructions, pages 21 and 22.
2. Depress control knob and light pilot with match.
3. Keep control knob pressed in for 30 seconds after lighting pilot. After 30
seconds, release control knob. Now follow step 8, pages 22 and 23.
Check pilot flame pattern and burner flame patterns often.
PILOT FLAME PATTERN
Figure 22 shows a correct pilot flame pattern. Figure 23 shows an incorrect pilot flame
pattern. The incorrect pilot flame is not touching the thermocouple. This will cause the
thermocouple to cool. When the thermocouple cools, the heater will shut down.
Thermocouple
Figure 22 - Correct Pilot
Flame Pattern
If pilot flame pattern is incorrect, as shown in Figure 23
• turn heater off (see To Turn Off Gas to Appliance, above)
• see Troubleshooting, pages 24 through 27
to the HIGH position.
Clockwise
to the PILOT position.
Clockwise
to the OFF Position.
Clockwise
to the HIGH position.
Clockwise
to the PILOT position.
Clockwise
Thermocouple
Pilot Burner
Figure 23 - Incorrect Pilot
Pilot Burner
Flame Pattern
23
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