Vermont Casting DVR28IN Flame & Temperature Adjustment, Flame Characteristics, 20012301

Flame & Temperature Adjustment

To adjust Hi/Lo setting, push either the high or low con- trol button on remote control transmitter.

ON

OFF

HI

LO

FP1759

Fig. 33 Flame adjustment for American Flame valve.

Flame Characteristics

It is important to periodically perform a visual check of the pilot and the burner flames. Compare them to Fig- ures 34-35. If any of the flames appear abnormal call a service person.

FP1778

Fig. 34 Correct pilot flame appearance.

Vermont Castings DVR28 Direct Vent Gas Fireplace

LG480

Fig. 35 Correct DVR28 flame. Center flame should be ap- proximately 5¹⁄₂” (140 mm) high.

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.

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