Installation manual

17
CONVERSION KIT INSTRUCTIONS
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)
CONVERT THE GAS CONTROL VALVE:
Follow stepper motor pressure regulator instruction sheet included with conversion kit to
convert gas valve. ( L P o r N A T m a r k e d o n s t e p p e r m o t o r p r e s s u r e
regulator).
COMPLETE THE CONVERSION:
1. Adjust venturi on burner tube to correct setting by loosening screw, adjusting cap
and retightening screw. CORRECT SETTINGS: NAT. : 1/16” (2mm) open
L.P. : 1/2” (13mm) open
2. Re-install burner /burner heat shield assembly into fireplace, checking to ensure
burner venturi is properly seated over burner orifice.
3. Re-install pilot shield, ember refractory and logs.
4. Light pilot and turn burner on following instructions as outlined on pages 11-12.
5. Check for leaks at all connections with soapy water, whether field or factory made.
6. Test both inlet and manifold pressures. Page 13. Chart below states proper pressure
readings.
7. Visually check pilot flame. Flame should envelope top of thermocouple and
thermopile 3/8” (10mm) to 1/2” (13mm), and extend onto burner far enough for
proper ignition.
To Adjust pilot: Remove pilot adjustment screw from gas valve. Turn inner pilot
adjustment screw clockwise to decrease or counter-clockwise to increase pilot
flame. Re-install pilot adjustment screw cover and tighten.
8. Turn burner and pilot off.
9. Affix Gas sticker over existing label on metal tag.
10. Re-install glass frame assembly, upper louver and upper hood.
11. Verify proper ignition and operation of fireplace. Refer to page 18 for proper pilot
and burner flame appearance and adjustment.
12. Complete and affix Gas Conversion as close to gas valve as possible.
Figure 17b
PROPER BURNER / PILOT ORIENTATION
(Your pilot may look slightly different than one shown)
Figure 17a
GAS CONVERSION LABEL
(included with conversion kit)