Lennox Hearth Elite Series RDV-CK-LP TO NG User Manual
Page 4
Step 14. Reinstall the the log set and glass door assembly. See Pages
10 and 11 (Log Set Installation) and Page 18 (Door Assembly
Installation) in the Installation and Operation Manual.
Step 15. Light the appliance per the lighting instructions label on appliance
(located below glass door) or lighting instructions on Page 13
in the Installation and Operation Manual. Inspect for proper
pilot and burner flame appearances. See Figures 11 and 12
or refer to Pages 15 and 17 of the Installation and Operation
Manual.
Figure 12 - Burner Flame Appearance
No Blue Flame
Center
Soot at
Flame Tip
Dark Orange
Flame
IMPROPERLY
BuRNING FLAME
Soot above
Flame Tip
No Soot at
Flame Tip
PROPERLY
BuRNING FLAME
Semi-Transparent
Yellow Flame
Blue Flame
Center
Ports on Pan
Burner Assembly
Figure 11 - Proper Pilot Flame Appearance
Inlet Gas Supply Pressure
Fuel #
Minimum
Maximum
Desired
Nat.
Gas
5" wC/po. C.E
(1.24 kPa)
10.5" wC/po. C.E
(2.61 kPa)
7" wC/po. C.E
(1.74 kPa)
Manifold Gas Supply Pressure
Fuel #
Low
High
Natural
Gas
(Lo) 1.7" wC/po. C.E
(0.42 kPa)
(Hi) 3.5" wC/po. C.E
(0.87 kPa)
Step 12. Turn on gas supply and test for gas leaks using a gas leak test
solution (see Test Procedure on Page 12 of the Installation and
Operation Manual).
Step 13. Using a manometer, test the inlet and manifold gas pressure
per instructions in the Installation and Operation Manual (Page
12) and as shown in the following 2 tables.
Step 11.
33,000 BTu
If you are using the #36 orifice, adhere the RDV 33 sticker
(provided) in place on the safety label as shown in Figure 9.
The safety label is located in the control compartment.
40,000 BTu (standard from factory)
If you are using the (standard) 1/8” orifice, the label will read
RDV 40 on the safety label as shown in Figure 10. The safety
label is located in the control compartment.
Safety Label
RDV 33 Sticker
RDV 40
Figure 9 - RDV 33 If #36 Orifice is Used
Safety Label
Figure 10 - RDV 40 If 1/8” Orifice is Used
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Printed in u.S.A. © Lennox Hearth Products 2007
P/N 775,238M REV. A 12/2007
Lennox reserves the right to make changes at any time, without notice, in design,
materials, specifications, prices and also to discontinue colors, styles and products.
Consult your local distributor for fireplace code information.
1110 west Taft Avenue • Orange, CA 92865
NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE.