Lo hi, Flame adjustment (rn/rp models), Flame characteristics – Vermont Casting A232 User Manual

Page 11: A232

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Fig. 20a

FLAME ADJUSTMENT (RN/RP MODELS)

For units equipped with Hi/Lo valves, flame adjustment
is accomplished by rotating the Hi/Lo adjustment knob
located near the centre of the gas control. (Fig. 20a & b)

Turn

counterclockwise

to increase

flame height.

Turn clockwise

to lower

flame height.

Turn

counterclockwise

to decrease

flame height.

Turn clockwise

to increase

flame height.

It is important to periodically perform a visual
check of the pilot and the burner flames.
Compare them to the pictorials illustrated
below (Fig. 22, 23). If any of the flames
appear abnormal call a service person.

FLAME CHARACTERISTICS

Fig. 23

A232

3/8" - 1/2"

Fig. 22

Fig. 20b

SIT VALVE

PSE VALVE