DVRT41Direct Vent Gas Fireplace
Conversions must be completed by qualified personnel
Fuel Conversion Instructions
To convert the DV360/580 units for use with a different gas follow these instructions. Before proceeding, turn control knob on valve to “OFF” and turn gas supply OFF. Turn OFF any electricity that may be going to the appliance.
CAUTION: Logs may be HOT! Allow to cool before proceeding.
1.Open louvre assembly bottom to gain access to valve. Remove window frame assembly. (See "Win- dow Frame Assembly Removal", Page 23, Fig. 46)
2.Remove logs if previously installed.
Honeywell Valve
1.Remove cap from HI/LO knob. This can be accom- plished by lifting the plastic cap off the screw. (Fig. 56)
2.Remove the screw from center of HI/LO knob with small screwdriver turning counterclockwise. (Fig. 56)
3.Insert conversion screw supplied in conversion kit. Blue for natural gas, red for LP.
4.Tighten screw, replace cap.
2.Insure the rubber gasket (D) is properly positioned and install the new HI/LO pressure regulator assem- bly to the valve using the new screws (E) supplied with the kit. Tighten the screws securely. (Ref. torque = 25 in/lb) (Fig. 58)
3.Install the enclosed conversion label (F) to the valve body where it can easily be seen. (Fig. 58)
Valve conversion is complete.
E
| OFF |
| P |
N | IL |
O | T O |
D
F
Cap
Lift Open
HI
LO
HI
LO
Remove
Center Screw
CO100
FC108
Fig. 58 Replace regulator.
Burner and Pilot Orifice Conversion
1. | Remove manifold mounting screw from burner. (Fig. |
| 59) |
2. | Remove burner orifice from manifold assembly using |
Fig. 56 Remove center screw from
NOVA SIT820 Valve
1.Using the TORX T20 bit, remove and discard the three (3) pressure regulator mounting screws (A), pressure regulator tower (B) and the spring and diaphragm assembly (C). (Fig. 57)
A
B
C
| OFF |
|
N | P | |
| L | |
| I | |
O | TO |
|
FC107
Fig. 57 Remove mounting screws, pressure regulator tower and spring and diaphragm assembly.
3/8" wrench. (Fig. 60) |
3. Install conversion orifices in place of orifices just |
removed. |
| Manifold |
| Pilot Location |
| Assembly | Burner Pan |
|
|
|
| |
| Manifold Mounting |
| |
| Screw |
|
|
Orifice |
| CO101b | |
|
|
| |
Fig. 59 | Remove manifold assembly. |
| |
Rear Burner Orifice: (Refer to Conversion Kit Orifice Chart)
| Front Burner Orifice: |
| (Refer to Conversion Kit |
CO102a | Orifice Chart) |
|
Fig. 60 Burner orifice replacement.
10006740 | 35 |
