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2 10004894
LHEDV Series Direct Vent Insert
Table of Contents
PLEASE READ THE INSTALLATION & OPERATING INSTRUCTIONS BEFORE USING THIS APPLIANCE.
Thank you and congratulations on your purchase of a CFM Corporation fireplace insert.
IMPORTANT - Read all instructions and warnings carefully before starting installation. Failure to follow these
instructions may result in a possible fire hazard and will void the manufacturers' warranty.
Installation Instruction
Important Curing/Burning Instructions ................................................................................................
3
Locating Your Fireplace Insert ............................................................................................................
3
Insert Applications ..............................................................................................................................
3
Fireplace & Trim Dimensions .............................................................................................................
4
Mantels ...............................................................................................................................................
5
Framing & Finishing ............................................................................................................................
5
Zero Clearance Applications ...............................................................................................................
5
Gas Specifications ..............................................................................................................................
6
Gas Inlet & Manifold Pressures ..........................................................................................................
6
High Elevations ...................................................................................................................................
6
Preparation .........................................................................................................................................
6
Gas Line Installation ...........................................................................................................................
6
Gas Supply Pressures ........................................................................................................................
7
Fan Kit ................................................................................................................................................
7
Fan Removal Instructions ...................................................................................................................
7
Installation of Trim Switch for RN/RP Gas Valves ..............................................................................
7
Venting and Installation ......................................................................................................................
8
Liner Installation .................................................................................................................................
9
Round Vent Termination Installation .................................................................................................11
Ceramic Refractory Installation ........................................................................................................11
Venting Components ........................................................................................................................
12
Operating Instructions
General Glass Information ...............................................................................................................
13
Louvre Removal ...............................................................................................................................
13
Glass Cleaning .................................................................................................................................
13
Glass Frame Removal ......................................................................................................................
13
Log & Burner Lava Rock Installation ................................................................................................
13
Large Lava Rock Placement ............................................................................................................
14
Flame Adjustment ............................................................................................................................
14
Flame Characteristics .......................................................................................................................
14
First Firing .........................................................................................................................................
15
Lighting & Operating Instructions ....................................................................................................
16
Troubleshooting Gas Control (820 Millivolt Gas Valve) ....................................................................
17
Troubleshooting Gas Control (Honeywell) .......................................................................................
18
Instructions for RF Comfort Control Valve ........................................................................................
19
Maintenance
Cleaning the Standing Pilot Control System .....................................................................................
23
Trim Cleaning ...................................................................................................................................
23
Replacement Parts ..............................................................................................................................................24
Optional Accessories
Remote Controls ...............................................................................................................................
27
Zero Clearance Kit ............................................................................................................................
27
Trim Options .....................................................................................................................................
27
Warranty
...............................................................................................................................................................28
Energuide ..............................................................................................................................................................30