Spec Sheet 1

WARNING: NO ADJUSTMENTS ARE TO BE MADE TO THE ODS PILOT SYSTEM. TAMPERING WITH THIS

SYSTEM CAN BE EXTREMELY HAZARDOUS.

When installing the burner assembly, it is important to visually check the ODS pilot ﬂ ame and the burner ﬂ ames.

1. The ODS pilot ﬂ ame must be present when the burner is operating. The ﬂ ame should touch the top of the

thermocouple tip (Fig. 42-1 or Fig. 42-3).

2. If the ODS pilot ﬂ ame does not touch the top of the thermocouple tip, then the main burner will not function

properly (see Fig. 42-2 or Fig. 42-4 for incorrect ODS pilot ﬂ ame).

3. With the burner off and the ODS pilot ﬂ ame off, and the assembly cool, check the burner assembly, air intake

openings on the ODS pilot, and air shutter openings on the burner for any blockages that could affect the

operation of the ODS pilot ﬂ ame.

CHECKING THE ODS PILOT FLAME APPEARANCE

Incorrect ODS pilot ﬂ ame

Fig. 42-2

Correct ODS pilot ﬂ ame

Fig. 42-1

Incorrect ODS pilot ﬂ ame

Fig. 42-4

Correct ODS pilot ﬂ ame

Fig. 42-3

ODS Pilot for 01V and 15 valve

(NG shown)

ODS Pilot for 12 valve

(NG shown)