24
Trouble Shooting Guide
Burner Will Not Start
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Thermostat Set | No | Adjust | |
Above Room |
| Thermostat | |
Temperature |
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| Yes |
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High Limit Set on | No | Adjust High | |
Aquastat to 180 |
| Limit | |
Deg. Min. |
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| Yes |
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110 Volts between | No | |
L1 and L2 at |
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Aquastat |
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| Yes |
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110 Volts between No
B1 and B2 at
Aquastat
Yes
Check Fuses and
Safety Switches
Remove Thermostat
Wires From Aquastat and
Jumper T T terminals.
Aqustat Relay Energizes
Yes
No
Aquastat | No | ||
in Fault |
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Condition |
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| Yes |
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Check Thermostat
Circuit
Refer to
Aquastat Manual
110 Volts at
Burner
Yes
Refer to Oil
Burner Manual
No
Check Molex
Connector
110Volts
Between B1 and B2 at Aquastat
Yes
No
Replace Aquastat
