RDV4136 Series Direct Vent Gas Fireplace
Conversions must be completed by qualified personnel
Fuel Conversion Instructions Tighten the screws securely. (Ref. torque = 25 in/lb) (Fig. 51)
To convert the RDV4136 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.Remove valve access panel to gain access to valve. Remove window frame assembly. (See “Window Frame Assembly Removal”, Page 21, Fig. 38)
2.Remove logs if previously installed.
3.Install the enclosed conversion label (F) to the valve body where it can easily be seen. (Fig. 51)
Valve conversion is complete.
E
SkyTech Valve
1.Remove rubber cap from valve. (Fig. 49)
2.Push pin in and turn so line on the end of the pin lines up with the appropriate gas. NAT for natural gas and LP for propane.
3.Replace cap.
4.Remove minimum rate screw and replace with new minimum rate screw supplied in kit. Refer to Table 1 on Page 32.
N
O
F
OFF | |
P | |
| L |
I | |
TO |
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D
FC108
Main Connection
MAIN
Inlet
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Pilot Adj. |
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PILOT |
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Outlet |
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Rubber Cap | Minimum | Gas Type |
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Marker |
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FP1769a | Rate Screw | CO137 | ||||
Fig. 49 Remove rubber cap and adjust gas type marker.
Fig. 51 Replace ignitor.
Burner Orifice Conversion
1. Remove two (2) burner screws. (Fig. 52)
2. Remove burner housing assembly. (Fig. 52)
3. Remove burner orifice from manifold assembly using 7/16” wrench. (Fig. 52)
Rear Log Support
Pilot
Location
NOVA SIT820 Valve
1.Using the TORX
T20 bit, remove and discard the three
(3) pressure regula- tor mounting screws (A), pressure regula- tor tower (B) and the spring and diaphragm assembly (C). (Fig. 50)
2.Insure the rubber gasket (D) is properly positioned and install the new HI/LO pres- sure regulator assem- bly to the valve using the new screws (E) supplied with the kit.
A
B
C
| OFF |
N | P |
L | |
| I |
O | TO |
FC107
Fig. 50 Remove mounting screws, pressure regulator tower and spring and dia- phragm assembly.
Remove
Screws
Air Shutter
Orifice
FP1850
Fig. 52 RDV4136 burner assembly.
4. Install conversion orifices in place of orifices just removed.
5. Remove air shutters from burner pan by removing shutter retaining screw then air shutter. (Fig. 52)
6. Replace air shutter.
Natural Gas: Hole on top of mixing tube set at 1/4 open. (Fig. 53)
Propane Gas: Remove air shutter and discard.
7. Reinstall burner housing assembly and front burner tube.
10010618 | 31 |