Vermont Casting IRFSDV34 Flame & Temperature Adjustment, Flame Characteristics, FAN - FK24

Irving Oil

FLAME & TEMPERATURE ADJUSTMENT

RN/RP Models

For units equipped with ‘HI/LO’ valves the flame adjustment is accomplished by rotating the ‘HI/LO’ knob located near the center of the gas control valve (See Fig. below).

Turn	Turn clockwise
counterclockwise
	to increase
to decrease
	flame height
flame height

Honeywell Valve

FLAME CHARACTERISTICS

It is important to periodically perform a visual check of the pilot and burner flames. Compare them to the pictorials illustrated below (Fig. 34, 35,

&36). If any of the flames appear abnormal call a service person.

3/8" - 1/2"

Fig. 34

IRFSDV24

Fig. 35

IRFSDV34 Fig. 36

FAN - FK24

This fan assembly comes completely wired to eliminate the need for elec- tricians. This electrical device must be electrically connected and grounded in accordance with local codes. In the absence of local codes, with the current

CSA C22.1 CANADIAN ELECTRICAL CODE.

For USA installation: Follow local codes and the NATIONAL ELECTRICAL CODE ANSI/NFPA No. 70-1984.

Should this fan require servicing, the power supply must be disconnected. For rewiring of any replacement components see Fig. below.

A: SPEED CONTROL			C
B: TEMPERATURE SENSOR
C: FAN		B
Black	A
White
Ground

20 10004000