Large Lava Rock Placement; Flame Adjustment; Temperature Adjustment; Flame Characteristics - Vermont Castings RHEDV25 Installation Instructions & Homeowner's Manual

Vermont Castings, Majestic Products RHEDV Direct Vent Insert
JR5
JR2
Burner Lava Rock
Placement
LG279
Fig. 18 RHEDV25 log and lava rock placement.
KR5
KR2
LG280
Fig. 19 RHEDV32 log and lava rock placement.
SR5
SR2
Front Lava Rock Placement
LG281
Fig. 20 RHEDV42 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.
12
JR6
JR4
JR1
KR6
KR4
KR3
KR1
Burner Lava Rock
Placement
SR6
SR4
Flame Adjustment (RN/RP Models)
For fireplaces equipped with HI/LO valves, flame
adjustment is accomplished by rotating the HI/LO
adjustment knob located near the center of the gas
JR3
control. (Figs. 21 or 22)
Turn
counterclockwise
to decrease
flame height
Fig. 21 Flame adjustment knob for Honeywell Valve.
Turn
counterclockwise
to increase
flame height
Fig. 22 Flame adjustment knob for SIT Valve.
Temperature Adjustment (TN/TP Models)
The HI/LO reference on the control knob (Fig. 23) is to
indicate a higher or lower temperature setting. This
setting controls the heat by reducing then shutting off
the flame as the desired temperature is reached.
Position the control knob where it effectively maintains
a comfortable room temperature.
SR3
SR1
Fig. 23 Temperature adjustment knob for TN/TP models.
It is important to periodically perform a visual check of
the pilot and the burner flames. Compare them to the
Figure 24 and Figure 25 or 26. If any of the flames
appear abnormal call a service person.
Honeywell Valve
Turn clockwise
SIT Valve
Turn clockwise
to decrease
flame height

Flame Characteristics

to increase
flame height
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