OPERATING |
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| TO TURN OFF GAS TO APPLIANCE |
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HEATER |
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Shutting Off Heater | ||||
Continued | 1. Turn control knob clockwise Clockwise to the PILOT position. | |||
| 2. | Press in control knob and turn clockwise Clockwise to the OFF position. | ||
| 3. | Turn off all electric power to the appliance if service is to be performed. | ||
| Shutting Off Burner Only (pilot stays lit) | |||
| 1. | Turn control knob clockwise Clockwise to the PILOT position. | ||
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| MANUAL LIGHTING PROCEDURE |
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| 1. | Remove front panel (see Figure 5, page 11). | |||
| 2. | Follow steps 1 through 5 under Lighting Instructions, pages 17 and 18. | |||
| 3. | With control knob pressed in, strike match. Hold match to pilot until pilot | |||
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| lights. | |||
| 4. | Keep control knob pressed in for 30 seconds after lighting pilot. After 30 | |||
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| seconds, release control knob. | |||
INSPECTING | 5. | Replace front panel. | |||
Check pilot flame pattern and burner flame pattern often. | |||||
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BURNER | PILOT FLAME PATTERN | ||||
| Figure 18 shows a correct pilot flame pattern. Figure 19 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. | ||||
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| Pilot Burner | ||
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| Thermocouple | |||
GOOD PILOT/LP | GRH/OV 007 |
Figure 18 - Correct Pilot Flame Pattern
Pilot Burner
Thermocouple
BAD PILOT/LP | GRH/OV 008 |
Figure 19 - Incorrect Pilot Flame Pattern
Continued 19
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