Thermo Products ome-72d36 service manual

All installations and services must be performed by qualified service personnel.

To vacuum and brush the outer radiator of the heat exchanger, go through the cleanout openings in both directions, as shown in Figure 8.

Figure 8.

Reassemble the furnace to the original factory-built condition. Remount the burner, being certain that the air tube is properly inserted into the chamber opening. If heavy soot deposits were found in the heat exchanger, this indicates that the burner may be out of adjustment. Reset the burner, as indicated under the “BURNER OPERATION AND

ADJUSTMENT”, SECTION L. : Do not start burner unless blower door is secured in place.

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