Temco Tool 41DVN - Manual (Page 27)

27
41DVN / DVSN Direct Vent Gas Fireplace
20009999
Flame Characteristics
It is important to periodically perform a visual check of
the pilot and the burner flames. Pilot flame is shown in
Figure 51. If the flames appear abnormal call a service
person.
Fig. 50 Flame adjustment knob for SIT valve.
LO
HI
FP390
FLAME ADJUSTMENT KNOB
11/21/96
Turn
counterclockwise
to increase
flame height
Turn clockwise
to decrease
flame height
SIT 820 Valve
Inspecting the Venting System
This appliance venting system is designed and con-
structed to develop a positive flow adequate to remove
flue gases to the outside atmosphere.
Any foreign objects in the venting system, except those
designed specifically for the venting system, may cause
spillage of flue gases.
To inspect the venting system, make sure the main gas
valve is off. Remove window frame assembly (Refer to
Window Frame Assembly Removal Section). Using a
flashlight, check the area above the baffle in the com-
bustion dome. Clean if necessary.
Flame & Temperature Adjustment
For fireplaces equipped with Hi/Lo valves, flame adjust-
ment is accomplished by rotating the Hi/Lo adjustment
knob located near the centre of the gas control. (Fig.
50)
Fig. 51 Correct pilot flame appearance.
FP1229
FP1229
Pilot flames
11/02
TL122
Dv logs
side view
12/11/03 djt
TL122
Twig
Back Log
Slot
Bracket
Bracket
Front Log
Fig. 49 Side view of logset.