All installations and services must be performed by qualified service personnel.
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| CHECK ALL | |
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| No | IS LED LIGHT | No | ||||
DOES SYSTEM RUN UNTIL | ||||||||
WIRING FOR | ||||||||
ON INTEGRATED | ||||||||
THERMOSTAT IS SATISFIED? |
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| LOOSE | ||||
| CONTROL FLASHING? |
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| CONNECTIONS | |||
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| Yes |
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| Yes |
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| CHECK FOR SHORT IN | |
DOES BURNER SHUT OFF | No | ||
WIRE TO THERMOSTAT | |||
WHEN THERMOSTAT IS | |||
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SATISFIED? |
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| NECESSARY. | ||
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| IF LED FLASHES: |
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Yes | 1 FLASH, THEN PAUSE SYSTEM LOCKOUT | |
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| 2 FLASHES, THEN PAUSE | PRESSURE SWITCH STUCK CLOSED |
| 3 FLASHES, THEN PAUSE | PRESSURE SWITCH STUCK OPEN |
| 4 FLASHES, THEN PAUSE | OPEN LIMIT SWITCH OR ROLLOUT SWITCH |
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DOES THE CIRCULATING | 6 FLASHES, THEN PAUSE | 115 VOLT AC POWER REVERSED |
AIR BLOWER TURN OFF |
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AFTER THERMOSTAT IS | 7 FLASHES, THEN PAUSE | LOW FLAME SENSE SIGNAL |
SATISFIED WITHIN |
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120 SECONDS? | 8 FLASHES, THEN PAUSE | CHECK IGNITOR OR IMPROPER GROUNDING |
| CONTINUOUS FLASHING | FLAME HAS BEEN SENSED WHEN NO FLAME |
| (NO PAUSE) | SHOULD BE PRESENT (NO CALL FOR HEAT) |
| THE LED WILL ALSO FLASH ONCE AT | |
Yes | CHECK COMPLETE SYSTEM OUT. | |
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| LED LIGHT STAYS ON CONTINUOUSLY, | |
| COMPLETE FAILURE - REPLACE INTEGRATED CONTROL. | |
TROUBLESHOOTING COMPLETE. |
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