Chateau™ Direct Vent Gas Fireplace

22.Turn on gas supply and operate valve with remote control as needed to indicate gas pressure. The manifold pressure for LP should be approximately 10.0” wcp.

CAUTION: Turn off the valve and gas supply before removing test port adaptor and replac- ing plug.

23.After test, remove adaptor and replace plug.

24.Turn on gas supply and check that plugs are tight and leak free.

25.Follow instructions in Homeowner’s Manual to re-assemble brick panels, logs, lava rock, volcanic rock, embers and andirons.

26.Replace glass frame.

27.Conversion complete.

Pilot Flame Adjustment

Typically, the top 3/8” or 1/2” of the pilot flame sensor should be engulfed in the pilot flame. (Page 32, Fig. 51)

To adjust pilot burner:

1.Locate pilot adjustment screw on the valve next to the black plastic cap. Refer to Page 34.

2.Adjust pilot screw to provide proper sized flame. Only a small adjustment should be needed.

NOTE: Do not rotate screw excessively. Do not adjust any other screws on the valve.

Table 1 DVT38S2 Injector Orifice Size Matrix

Conversion to LP

KiT #

 

 

Burner

 

 

 

 

 

 

 

20012368

Burner

 

Housing/

 

Burner

 

Burner

 

Input (BTU/hr)

Model

Housing

Part #

Pilot*

Part #

Tube

Part #

Tube

Part #

Min.

Max.

DVT38S2IP

#55

30000333

#54

20000130

#57

20004587

#57

20004587

38,000

56,000

 

(.052”)

 

(.055”)

 

(.043”)

 

(.043”)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 2 Valve Minimum Rate Screw

Model

Drill Size

Part #

DVT38S2IP

No Shank

20012264

 

Screw

 

40

20011957

Page 40
Image 40
Vermont Casting DVT38S2IN Pilot Flame Adjustment, DVT38S2 Injector Orifice Size Matrix, Valve Minimum Rate Screw