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10004894  1/07  Rev. 4

DESIGN

CERTIFIED

CERTIFIED

DO NOT STORE OR USE 
GASOLINE OR OTHER 
FLAMMABLE VAPORS AND 
LIQUIDS IN THE VICINITY OF 
THIS OR ANY OTHER 
APPLIANCE.

WHAT TO DO IF YOU SMELL GAS:

• 

Do not try to light any appliance. 

• 

Do not touch any electric switch; 

do not use any phone in your 

building. 

• 

Immediately call your gas 

supplier from your neighbor’s 

phone. Follow the gas suppliers 

instructions. 

• 

If you cannot reach your gas 

supplier call the fire department.

WARNING! 

IF THE INFORMATION IN THIS 
MANUAL IS NOT FOLLOWED 
EXACTLY, A FIRE OR EXPLO-
SION MAY RESULT CAUSING 
PROPERTY DAMAGE, PER-
SONAL INJURY OR LOSS OF 
LIFE.

PLEASE READ THIS MANUAL 
BEFORE INSTALLING AND 
USING APPLIANCE

INSTALLER/CONSUMER

SAFETY INFORMATION

FOR YOUR SAFETY
Installation and service must 
be performed by a qualified 
installer, service agency or 
the gas supplier.

Homeowner's Installation and 

Operating Manual

INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.

Direct Vent Insert 
Models: LHERDV20
 

LHERDV30

 

LHECDV20

 

LHECDV30

Summary of Contents for LHECDV20

Page 1: ...our gas supplier call the fire department WARNING IF THE INFORMATION IN THIS MANUAL IS NOT FOLLOWED EXACTLY A FIRE OR EXPLO SION MAY RESULT CAUSING PROPERTY DAMAGE PER SONAL INJURY OR LOSS OF LIFE PLEASE READ THIS MANUAL BEFORE INSTALLING AND USING APPLIANCE INSTALLER CONSUMER SAFETY INFORMATION FOR YOUR SAFETY Installation and service must be performed by a qualified installer service agency or the...

Page 2: ...eparation 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 1...

Page 3: ... a metal or wood panel extending the full width and depth of the heater The insert can not be installed directly onto or into combustibles Installation Operating Instructions IMPORTANT PLEASE READ THE FOLLOWING CAREFULLY It is normal for fireplaces fabricated of steel to give off some expansion and or contraction noises during the start up or cool down cycle Similar noises are found with your furna...

Page 4: ...3 343mm 15 394 mm 16 419 mm H 17 432 mm 17 432 mm 20 521 mm 20 521 mm I 18 457 mm 18 457 mm 21 546 mm 21 546 mm J 19 486 mm 19 486 mm 22 575 mm 22 575 mm K 15 381 mm 15 381 mm 17 432 mm 18 457 mm L 10 264mm 10 273 mm 11 298 mm 12 324 mm M 8 216 mm 8 216 mm 8 216 mm 8 216 mm N 37 946mm 37 946 mm 37 946 mm 37 946 mm O 19 486 mm 19 486 mm 19 486 mm 19 486 mm P 27 692 mm 27 692 mm 27 692 mm 27 692 mm ...

Page 5: ...eplace If the fireplace is recessed into the wall and at least 12 305 mm above floor level no hearth is required The use of wallpaper adjacent to this fire place is not recommended as high tem peratures given off by this fireplace may adversely effect the binders in the adhe sive used to apply the wallpaper NOTE Insulating around the fireplace will result in overheating and possible malfunctioning of t...

Page 6: ... test point up stream of the control When using copper or flex connector use only approved fittings Always provide a union when using black iron pipe so the gas line can be easily disconnected for burner or fan servicing See gas specifications for pressure details and ratings NOTE If flex connector is used it must be kept inside of the heater These gas inserts are approved for installation in solid fu...

Page 7: ...al codes or in the ab sence of local codes with the current CSA C22 1 Canadian Electrical Code U S Installations follow local codes and the National Electrical Code ANSI NFPA No 70 Should this fan require servicing the power supply must be disconnected For rewiring of any replacement components refer to Figure 6 Fan Removal Instructions 1 Turn off gas and electricity 2 Remove the front glass 3 Rem...

Page 8: ...Off switch wiring Honeywell Valve Fig 8 For left side installation reverse switch position in bracket FP1331 on off switch 4 03 FP1331 WARNING Some factory built fireplaces have air passages on face of fireplace for zero clearance capabilities Under no circumstances should these passages be blocked Venting Installation 1 The fireplace may be installed in and vented through any solid fuel fireplace tha...

Page 9: ...p fastener plate and move it to the back first before sliding the flue collar plate out from the top of the unit Fig 13 2 Apply a bead of hi temp sealant on the end of the collar before attaching the liner to the flue collar Fasten it with two clamps then adjust fastener plate all the way to the back before sliding flue gas plate back onto the unit Figs 14 and 15 3 After the flue collar plate is set on...

Page 10: ...e collar plate Flue Collar Plate Fastener Plate Cabinet Top 10 24 x 1 Machine Screw FP1281 Fig 13 Remove flue collar plate assembly FP1282 flue collar seal 1 03 Damper 3 Flex Vent Two Pieces Clamps Screw Fastener Plate Gasket Unit FP1282 Fig 14 Apply high temperature sealant to end of collar FP1283 unit in place 1 03 Front Frame Damper 3 Chimney Liner Two Pieces Clamps screw Flue Collar Plate Unit ...

Page 11: ...Edge Left Side Right Side Center FP1329 Fig 19 Ceramic refractory Bottom Edge Round Vent Termination Installation Round Vent Termination Model HEDVRT is designed to be installed onto the LHECDV20 LHERDV20 LH ECDV30 and LHERDV30 direct vent insert fireplaces This round vent termination is built to be installed onto any type A vent round chimney or B vent round chim ney The minimum inside venting dia...

Page 12: ... 12 Fit typical 12 13 x 12 13 flue tile Kit Includes A Vent Termination SL x1 B Stainless Steel Clamps 3 3 5 x4 C Hardware Package x1 D High Temperature Sealant Round Vent Termination Kit Model HEDVRT Fits typical A or B Vent with minimum 7 178 mm inside diameter and 14 357 mm maximum outside diameter Kit Includes A Round Vent Termination B Stainless Steel Clamps 3 3 4 C Hardware Package 1 D Extend...

Page 13: ...Frame Removal LHECDV20 and LHERDV20 1 Remove two 2 screws at the bottom of the frame Fig 17 2 Lift up and unhook glass frame at the top Log Installation and Burner Lava Rock 1 Remove glass frame See Glass Removal section 2 Remove logs from packaging 3 Place logs according to the model instructions be low LHECDV20 LHERDV20 Fig 22 a Place rear left log JR7 Use the log s bottom holes to locate it ont...

Page 14: ... Use the log s bottom holes to locate it onto the two 2 pin studs of the rear log bracket on the left c Place rear right log KR23 Use the log s bottom holes to locate it onto the two 2 pin studs of the rear log bracket on the right d Place the front left log KR25 Position the log notch against the second grate from the left and the other edge of the log on top of the rear left log notch Ensure the...

Page 15: ...awhile This is due to paint and lubricants used in the manufacturing process After each lighting vapor may condense and fog the glass this moisture disap pears within a few minutes of burning It is important to periodically perform a visual check of the pilot and the burner flames Compare them to the Figure 26 and Figure 27 or 28 If any of the flames ap pear abnormal call a service person Flame Char...

Page 16: ...BEFORE LIGHTING smell all around the heater area for gas Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor WHAT TO DO IF YOU SMELL GAS Do not try to light any fireplace Do not touch any electric switch Do not use any phone in your building Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s To Turn Off Gas To Heater L...

Page 17: ...er wire accross terminals at wall switch if burner comes on replace defective wall switch If okay jumper wires across wall switch wires at valve if burner comes on wires are faulty or connections are bad B Thermopile may not be 1 Be sure wire connections from thermopile at generating sufficient gas valve terminals are tight and thermopile is millivoltage fully inserted into pilot bracket 2 One of t...

Page 18: ...st Pilot Flame Height All Wiring Connections Replace Thermopile Thermocouple Needs A Minimum of 14mv Defective Valve Turn To Pilot Meter Should Read Greater Than 100 Mv If Not Replace Pilot Lights With Piezo Ignitor YES YES YES YES Pilot Stays Lit Pilot Lights Main Burner System OK START CHECK Valve Is Turned On On off Switch Is Not Turned On Watch For Grounded Wires Thermopile Needs A Minimum 325...

Page 19: ...n control 7 If the manual switch is in the LOCAL position the valve will be at the highest fixed pressure setting The transmitter will control the fan only Shut Off Procedure If the manual switch is in the REMOTE position the transmitter can shut off the main burner and fan How ever the control is still on and a command from the transmitter can turn on the main burner or fan To shut off the system ...

Page 20: ...AUTO mode push the time and down keys simultaneously for at least 3 seconds To Change Batteries 1 Remove cover on the backside of the transmitter Install 3 AAA batteries as shown and reattach cover 2 Once steps 1 3 in OPERATION are completed receiver valve and transmitter are now ready Press any button on transmitter for recognition process to occur between the receiver valve and transmitter 3 Use...

Page 21: ...ode will clear itself after approximate ly 1 minutes and return to normal operation If the setting is above room temperature on the transmitter does the main valve and fan turn on If the setting is below room temperature on the transmitter does the main valve and fan turn off Turn pilotstat knob to OFF to turn valve completely off Auto Path Yes Yes No If the manual switch is set to REMOTE press th...

Page 22: ...it period Cycle switch once and leave in remote Press any key on transmit ter for recognition operation Local Path Move switch from local to remote Press any key on transmitter Move switch back to local Yes Yes If the manual switch is set to REMOTE press the mode but ton to display ON Does transmitter con trol the main burner and fan Does transmitter change levels of flame height fan speed and set ...

Page 23: ... an occa sional checkup and cleaning and some may require ad justment If repair is necessary it should be performed by a qualified technician In order to properly clean the burner and pilot assembly turn off the gas to the unit remove the window frame panel and logs exposing the burner and pilot assembly Clean all foreign materials from the top of the burner Check to make sure that burner parts are...

Page 24: ...18 17 11a b 12a b 13a b 15 20 23 a b 21 22a b LOCAL REMOTE ON PILOT OFF L E D 24a b 25 26 27 28 29 30 31 32 33 35 34 36 41 40 42 43 44 45 46 47 48 49 50 4894 LHEDV parts 4 03 51 37 38 CFM Corporation reserves the right to make changes in design materials specifications prices and discontinue colors and products at any time without notice LHEDV Series 4894 ...

Page 25: ...0001741 10001741 10001741 10001741 11b Pilot Assembly PSE Prop 10001742 10001742 10001742 10001742 12a Pilot Assembly RFN Nat 20002266 20002266 12b Pilot Assembly RFP Prop 20002268 20002268 13a Pilot Orifice RFN Nat 20000908 20000908 13b Pilot Orifice RFP Prop 20000907 20000907 14 Pilot Tubing w Fittings 10001296 10001296 10001296 10001296 15 Manifold Tubing w Fittings 57318 57318 57318 57318 16 The...

Page 26: ...0005098 10005098 42 Bracket Rear Log Assembly 10005370 10005369 10006771 10005489 43 Bracket Log Support Assembly 10004885 10004885 44 Gasket Cover Gas Line Access 10004227 10004227 10004227 10004227 45 Bracket Support Grate 10003479 10003479 46 Hinge 2 Springs 52356 52356 52356 52356 47 Shield Heat Pilot 10000248 10000248 10000248 10000248 48 Plate Relief with Gasket 10002032 10002032 10002032 10...

Page 27: ...escription LHER20CR Ceramic Fiber Brick LHEC20CR Ceramic Fiber Brick LHEC30CR Ceramic Fiber Brick LHER30CR Ceramic Fiber Brick Face Kits NOTE One is required for LHEC20 and LHEC30 Model Description LHEC20FB Louvre T B Black LHEC20LKB Filigree T B Black LHEC20LKS Filigree T B Pewter LHEC30FB Louvre T B Black LHEC30LKB Filigree T B Black LHEC30LKS Filigree T B Pewter LHEC30LKG Filigree T B Gold LHEC...

Page 28: ...28 10004894 LHEDV Series Direct Vent Insert ...

Page 29: ...29 10004894 LHEDV Series Direct Vent Insert ...

Page 30: ...30 10004894 LHEDV Series Direct Vent Insert ...

Page 31: ...s shop Ifuponinspection thedamageisfoundtobethefaultofthemanufacturer repairs will be authorized at no charge to the customer parts and or labor Any part and or component replaced under the provisions of this warranty is covered for six months or the remainder of the original warranty whichever is longest This warranty is limited to the repair of or replacement of part s found to be defective in m...

Page 32: ...HECDV20RFN 61 3 69 72 65 LHECDV30RFP 61 3 70 73 65 LHERDV20RN 59 7 69 N A 64 LHERDV20RP 59 7 70 N A 64 LHECDV30RN 61 5 70 73 66 LHECDV30RP 61 5 71 74 66 LHECDV30RFN 61 5 70 73 66 LHECDV30RFP 61 5 71 74 66 LHERDV30RN 64 1 69 N A 65 LHERDV30RP 64 1 70 N A 65 410 Admiral Blvd Mississauga Ontario Canada L5T 2N6 800 668 5323 www cfmcorp com CFM Corporation ...

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