Kozy Heat Fireplaces LCK-SL42-SPB Mode D'emploi page 3

Conversion Kit Components
(1) Gas Conversion Label
(1) 50% Turndown Stepper Motor
(1) Gas Label
(1) Pilot Injector Propane: #.014LP
(3) Burner Orifices Propane: #52 CENTER #67 SIDES
(3) Burner Venturi Covers
High Altitude Conversions
For high altitude installations in the United States, refer to the
American Gas Association guidelines for the gas designed
appliances derating method. For elevations above 2,000 ft
(610 m), input ratings are to be reduced by 4% for each 1,000
ft (305 m) above sea level.
When the appliance is installed at elevations above 4,500 ft
(1,372 m), the certified high altitude rating shall be reduced at
the rate of 4% for each additional 1,000 ft (305 m). Refer also
to CSA-B149.1 Natural Gas and Propane Installation Code,
local authorities, or codes which have jurisdiction in your area
regarding the derate guidelines.
CAUTION: The gas supply shall be shut off prior to
disconnecting the electrical power, before proceeding with
the conversion.
A. Prepare the Fireplace
Step 1: Remove the safety barrier and glass frame assembly.
Step 2: Remove glass media and media dam.
Step 3: Remove burner cover from firebox (10) screws.
Refer to the installation manual for more information.
B. Replace Burner Orifices
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Step 1: Use a " wrench to remove (2) ¼" flange nuts securing
side burner tubes. Remove the side burner tubes from
mounting cradles.
Step 2: Remove the center burner tube from its mounting
cradles.
Step 3: Remove existing orifice caps.
Step 4: Replace with the orifice caps included with this kit.
Tighten caps securely. The sizes are stamped on the
orifices.
Table 1, Burner Orifice Sizes at Elevations 0-4,500 ft (1,372 m)
Fuel Center Burner
Propane #52 (DMS)
BURNER
ORIFICE
Figure 1, Burner Orifice
C. Convert Pilot Assembly
Step 1: Using a 7/16" wrench, loosen the pilot nut by turning
counterclockwise.
Step 2: Remove the pilot hood by pulling it up from the top.
Remove pilot orifice.
Step 3: Install new pilot orifice included with the kit (number
Step 4: Reattach pilot nut and tighten using
Figure 2, Converted Pilot and Pilot Injectors
D. Convert Gas Control Valve
Follow the stepper motor pressure regulator instruction sheet
included with this conversion kit to convert the gas valve.
E. Complete the Conversion
Step 1: Adjust the venturis. Loosen the screw, then adjust the
Step 2: Install the (3) burner venturi covers by setting them on
Side Burners
#67 (DMS)
Figure 3, Burner Venturi Covers
stamped on pilot orifices).
should be snug. DO NOT OVER-TIGHTEN!
burner venturi to the correct setting. Re-tighten the
screw. See Table 2.
top of the center and each side burner venturi.
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EN
" wrench. Fitting
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