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| Model OFG- 390 |
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| CE Only - Along with the error codes from the preceeding | |
| pages, CE units have the following | |
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DISPLAY | CAUSE | PANEL BOARD CORRECTION |
“E10” | Highlimit | Reset the high limit by manually pushing up on the red reset |
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| button; if the high limit does not reset, the high limit must be |
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| replaced per High Limit Temperature Control Section |
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“E15” | Drain switch | Close the drain, using the drain valve handle; if display still |
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| shows |
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| Microswitch Section |
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Air pressure | Press the Timer button to try the ignition process again, | |
| switch failure | and if |
| (stuck closed) | Department |
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Draft fan or | Press the timer button to try the ignition process again, | |
| air pressure | and if |
| switch failure | ment; number of failures can be seen in Review Usage Section |
| (stuck open) | of Operator’s Manual, then press “Exit Cool” |
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Left gas module | Press the timer button to try the ignition process again, and | |
| failure | if |
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Rightmodule | Press the timer button to try the ignition process again, and if | |
| failure | |
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Both modules | Press the timer button to try the ignition process again, and if | |
| failure | |
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Left module- | Press the Timer button to try the ignition process again, and if | |
| no flame sense | |
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Right module- | Press the timer button to try the ignition process again, and if | |
| no flame sense | |
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Both modules- | Press the timer button to try the ignition process again, and if | |
| no flame sense |
1003 |