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JCB-SH140D
Instruction & User Manual
24
Maintenance and Care -Photocell
The Photo lens helps the machine detect when the burner in operating correctly.
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The photocell should be cleaned at least once per heating season or more depending on condition.
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Use a cotton swab dipped in water or alcohol to clean the lens of the photocell.
*NOTE:
the proper photocell position as noted in the diagrams.
Photo Lens
Incorrect Position
Correct Position
Circuit Board