49
CONVERT THE GAS CONTROL VALVE:
Follow LP stepper motor pressure regulator instruction sheet included with LP conversion kit to convert gas valve.
(LP marked on stepper motor pressure regulator).
LP GAS CONVERSION KIT
COMPLETE THE CONVERSION:
1.
Adjust burner tube venturi to correct setting by loosening screw, adjusting
cap and retightening screw.
CORRECT SETTING: LP: 5/8” (16mm) open
2.
Re-install burner, making sure orifice is properly seated inside burner
venturi. Secure with screws previously removed.
3.
Reinstall pilot shield with screws previously removed.
4.
Reinstall side log plates making sure long flanges face away from center of
fireplace, secure to burner heat shield with screws previously removed.
5. Install LP back log plate included with kit. (LP stamped on plate).
6. Reinstall bottom refractory and log set.
7. Turn on gas and electrical supplies, following lighting and shutdown
instructions as outlined on pages 37-38. Check for leaks at all connections
with soapy water, whether field or factory made.
8. Test inlet pressure, referring to page 39 for proper testing procedures. Chart
below states proper pressure readings.
9. Visually check pilot flame. Flame should envelope top of flame sensor and
extend onto burner far enough for proper ignition. To Adjust pilot: Turn
pilot adjustment screw clockwise to decrease or counter-clockwise to
increase pilot flame.
10.
Turn fireplace off.
11.
Affix gas type sticker to label.
12.
Verify proper ignition and operation of fireplace. Refer to page 40
for
proper pilot and burner flame appearance and adjustment.
13.
Complete and affix Gas Conversion label as close to rating plate as
possible.
PROPER BURNER / PILOT ASSEMBLY ORIENTATION
(shown without pilot shield for clarity purposes)
Figure 49a
GAS CONVERSION LABEL
(included with conversion kit)
Figure 49b
NATURAL GAS
LP GAS
MINIMUM INLET GAS PRESSURE
5” WC (1.25 kPa) (7” WC (1.74 kPa) recommended)
11” WC (2.74 kPa) (recommended)
MAXIMUM INLET GAS PRESSURE
10.5” WC (2.62 kPa)
13” WC (3.24 kPa)
MANIFOLD PRESSURE (HI)
3.5” WC (.87 kPa)
10” WC (2.49 kPa)
MANIFOLD PRESSURE (LO)
1.6” WC (.40 kPa)
6.4” WC (1.59 kPa)
