Large lava rock placement, Flame adjustment (rn/rp models), Temperature adjustment (tn/tp models) – Vermont Casting RHE42 User Manual

Page 12: Flame characteristics

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Vermont Castings, Majestic Products RHE Natural Vent Insert

JR5

JR2

KR1

JR3

JR4

JR6

Burner Lava Rock
Placement

Fig. 17 RHE25 log and lava rock placement.

LG279

KR5

KR6

KR4

KR3

KR1

KR2

Burner Lava Rock
Placement

LG280

Fig. 18 RHE32 log and lava rock placement.

SR5

SR2

SR6

SR3

SR4

SR1

Burner Lava Rock
Placement

LG281

Fig. 19 RHE42 log and lava rock placement.

Large Lava Rock Placement

The large lava rock provided with this fireplace must be
placed on the firebox base on either side of the burner
assembly.

Under no circumstances should these
lava rock be placed on top of the burner
assembly.

For fireplaces equipped with HI/LO valve, flame adjust-
ment is accomplished by rotating the HI/LO adjustment
knob located near the center of the gas control.
(Figs. 20 & 21)

Flame Adjustment (RN/RP Models)

LO

HI

Turn

counterclockwise

to decrease

flame height

Turn clockwise

to increase

flame height

Fig. 20 Flame adjustment knob for Honeywell Valve.

LO

HI

Turn

counterclockwise

to increase

flame height

Turn clockwise

to decrease

flame height

Fig. 21 Flame adjustment knob for SIT Valve.

Temperature Adjustment (TN/TP Models)

The HI/LO reference on the control knob (Fig. 22) is to
indicate a higher or lower temperature setting. This
setting controls the heat by reducing then shutting off
the flame after the desired temperature is reached.
Position the control knob where it effectively maintains
a comfortable room temperature.

Fig. 22 Temperature adjustment knob for TN/TP models.

Flame Characteristics

It is important to periodically perform a visual check of
the pilot and the burner flames. Compare them to
Figure 23 and Figure 24 or 25. If any of the flames
appear abnormal, call a service person.

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