Kozy Heat Fireplaces LCK-RT29-S Mode D'emploi page 4

Table 2, Factory Set Venturi Openings
Fuel
EN
Propane
FRONT BURNER VENTURI
Figure 3, Burner Venturi Location
F. Test Inlet Pressure
IMPORTANT: For a proper pressure reading, apply the gas supply
pressure tests with all other gas appliances on or at full capacity
in the household.
Step 1: Loosen the inlet (IN) pressure tap screw (counterclockwise)
on the gas valve.
Step 2: Attach a manometer to the inlet pressure tap with a 1/4 in
(6mm) ID hose.
Step 3: Light the pilot and burner. Verify manometer reading is
between the recommended minimum and maximum
pressure settings. See Table 3.
Step 4: Turn off pilot and burner.
Step 5: Disconnect hose and tighten the inlet pressure tap screw
(clockwise). The screw should be snug; do not over tighten.
Step 6: Relight the pilot and burner.
Step 7: Reattach the manometer to the inlet pressure tap to verify
tap is completely sealed. Manometer should read no
pressure.
Table 3, Inlet Gas Supply Pressures
Fuel Minimum
Propane
G. Test Manifold Pressures
Step 1: Loosen the manifold
(counterclockwise) on the gas valve.
Step 2: Attach a manometer to the outlet pressure tap with a 1/4 in
(6mm) ID hose.
Step 3: Light the pilot and burner. Verify manometer reading is
between the recommended low and high pressure settings.
See Table 4.
Step 4: Turn off pilot and burner.
Step 5: Disconnect hose and tighten the outlet pressure tap screw
(clockwise). The screw should be snug; do not over tighten.
Step 6: Relight the pilot and burner.
4
Opening
FRONT: 3/8" (9.5 mm)
BACK: 3/8" (9.5 mm)
BACK BURNER VENTURI
Maximum
12" WC (2.99 kPa) 13" (3.24 kPa)
(OUT) pressure tap
Step 7: Reattach the manometer to the outlet pressure tap to
verify tap is completely sealed. Manometer should read no
pressure.
Table 4, Manifold Gas Supply Pressures
Fuel Low
Propane
H. Verify Operation
Step 1: Light the pilot. Visually check the pilot flame to verify flame
envelopes the top of the flame sensor and extends far
enough onto the burner for proper ignition.
Step 2: To adjust the pilot flame, turn the pilot adjustment
screw on the gas valve clockwise to decrease flame, and
counterclockwise to increase flame.
Step 3: Turn the appliance off.
Step 4: Affix the gas type sticker on or near the gas valve.
Step 5: Reinstall the glass frame assembly and safety barrier.
Step 6: Light the pilot and burner. Visually check the main burner
flame appearance for proper ignition and operation of the
fireplace. Refer to the installation manual for complete
adjustment procedures.
Step 7: Complete and affix the 'Gas Conversion' labels as close to
the rating plate as possible.
Step 8: Verify the input rating of the converted appliance. See Table
5.
Fuel Minimum Input
Propane
Figure 4, Burner Ports Location
screw
Ideal Flame Appearance
Lazy, yellow ames - no adjustment necessary
Figure 5, Ideal Burner Flame and Pilot Flame Appearance
High
2.9" WC (.72 kPa) 11" WC (2.74 kPa)
Table 5, Input Ratings
Input
10,000 Btu/h (3 kW) 30,000 Btu/h (8.8 kW)
BACK BURNER PORTS
FRONT BURNER PORTS
ELECTRONIC IGNITION SYSTEM
3 OUTPUT HOOD PILOT FLAME