Owner`s manual

27
Pilot Line
Thermocouple Line
Gas Line In
Gas
Line Out
Pressure
Tap Out
Pressure
Tap In
Main Valve
Knob
TO TEST VALVE PRESSURES:
The pressure taps are located on the front side of the valve (see Figure 54 & 55).
1. Remove the door (refer to M
AINTENANCE AND SERVICE - GLASS DOOR REMOVAL), log set and ember
material, brick panels, burner tray, and the valve cover to access the valve (refer to M
AINTENANCE AND
S
ERVICE - REMOVING VALVE COVER).
2. Turn set screw one (1) turn counter-clockwise to loosen.
3. Place
5
/16 in (8 mm) I.D. hose over the pressure taps.
4. Check pressures using a manometer.
5. When nished, release pressure, remove hose and tighten set screw.
6. Re-install the valve cover, burner tray, brick panels (refer to S
ECONDARY INSTALLATION - INSTALLING
THE BRICK PANELS), log set and ember material (refer to SECONDARY INSTALLATION - LOG SET AND EMBER
I
NSTALLATION) and the glass door.
Always check for
gas leaks with a soap and water solution after completing the required
pressure test.
Table 6: Orice and Pressure Information.
Main Burner Natural Gas Propane Gas
Orice: #42 DMS #54 DMS
Manifold Press: 4.0 W.C. (0.99 KPa) 10.0 W.C. (2.47 KPa)
Min. Manifold Press: 0.2 W.C. (0.05 KPa) 2.3 W.C. (0.57 KPa)
Max.
Supply Press: 7.0 W.C. (1.74 KPa) 13.0 W.C. (3.28 KPa)
Min. Supply Press: 5.0 W.C. (1.24 KPa) 12.0 W.C. (2.96 KPa)
Max.
Input: 26,600 BTU/hr
(7.79 KW)
21,300 BTU/hr
(6.24 KW)
Min. Input: 6,500 BTU/hr
(1.9 KW)
11,400 BTU/hr
(3.34 KW)
NEVER USE AN OPEN FLAME FOR LEAK TESTING.
Figure 54: Labeled Gas Valve.
Figure 55: Opening Inlet Pressure Tap on
Valve.
Initial Installation
QUALIFIED INSTALLERS ONLY