All installations and services must be performed by qualified service personnel.
After
ignition electrodes?
Yes
No
Is there 120 VAC across the ignition transformer?
Yes
No
Try resetting the oil primary control by depressing the RESET button. Check cad cell function. If all else fails, replace the oil primary.
Check wiring to the ignition transformer and the
electrodes. Also, check ignition electrode gap. Reset if necessary. Replace electrodes or ignition transformer.
While ignition electrodes are sparking does fuel valve open?
Yes
No
Does the oil solenoid
valve have 120 VAC across it during the ignition attempt?
Yes |
Check wiring to fuel valve. If valve does not open, replace fuel valve.
No
Try resetting the oil primary control by depressing the RESET button. If this does not work, replace the oil primary.
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