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THIS OR ANY OTHER APPLIANCE. Direct Vent Insert Models: LHERDV20 LHERDV30 LHECDV20 LHECDV30 Homeowner's Installation and Operating Manual INSTALLER: Leave this manual with the appliance. CONSUMER: Retain this manual for future reference. C E R T I F I E D...
LHEDV Series Direct Vent Insert 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.
fireplace cavity (min. 25¹⁄₄"W x 17¹⁄₂"H x 13¹⁄₂" D (641 x 438 x 343 mm) for the LHECDV20 and LHERDV20, 28³⁄₄"W x 21"H x 15¹⁄₂"D (730 x 533 x 394 mm) for LHECDV30 and LHERDV30), the design of the chimney for effective venting should be determined.
(457mm) 18" (457 mm) Gas Inlet Knockout U - Firebox depth at insert back height (V) V - Insert back height NOTE: LHESLGA is only available for Model LHEC30 and LHER30 LHECDV30 LHERDV30 26³⁄₄" (680 mm) 26³⁄₄" HEZC specs 38¹⁄₄"...
Zero Clearance Kit and the requirements of the Air Kit. NOTE: If a Zero Clearance Kit is required for mod- els LHECDV20/LHERDV20/LHECDV30/LHERDV30 Direct Vent Inserts, only the CFM Corporation zero clearance kit HEZC combined with the HEDVCAK is approved to be used.
3/8" Nip- CAUTION: Logs may be hot! 4. For Model LHECDV20: remove burner assembly and bracket rear log. For Model LHECDV30: remove bracket rear log and cover fan. 5. Remove the fan mounting nuts (2 nuts). (Fig. 5) 6. Slip off the electrical connector at the motor.
fireplace opening 25¹⁄₄"W x 17¹⁄₂" H x 13¹⁄₂"D sembly x 438 x 343 mm) 28³⁄₄"W x 21"H x 15¹⁄₂"D LHECDV30 and LHERDV30 and has been installed in accordance with the National, Provincial/State and local building codes and is constructed of noncombustible materials.
Liner Installation The collar extending down from the termination base is the air intake connector. Be sure the flex vent, which is connected to this collar, is also connected to the labelled air intake flue collar on the fireplace. Make sure the flex vent is attached on the correct collar and cap for exhaust as well.
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LHEDV Series Direct Vent Insert Flue gas exits through the vent termination rain Outside combus- tion air enters through the lower level of the vent termination Secure with clamp and three screws A or B Vent with 7" Inside Minimum and 14"...
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.
2. Lift up and unhook glass frame at the top. 10004894 Operating Instructions LHECDV30 and LHERDV30 1. Unhook the frame window by pulling the handle of the two (2) latches at the bottom part of the window frame; pull the left side latch counterclockwise and the right side latch, clockwise.
Place the burner lava rock on the front area of the burner housing. (Fig. 22) LHECDV30, LHERDV30 (Fig. 23) a. Place the rear center log (KR24). Use the log's bottom holes to lo- cate it onto the two (2) pin studs of the rear log bracket on the center.
Flame Characteristics 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. 3/8"...
LHEDV Series Direct Vent Insert Lighting and Operating Instructions FOR YOUR SAFETY READ BEFORE LIGHTING WARNING:If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. This heater has a pilot which must be lit manu- ally.
Troubleshooting the Gas Control System NOTE: Before trouble shooting the gas control system, be sure external gas shut off is in the “On” position. WARNING: Before doing any gas control service work, remove glass front. SYMPTOM 1. Spark ignitor will not light A.
LHEDV Series Direct Vent Insert Troubleshooting the Gas Control System START Gas Supply On Pilot Lights With Piezo Ignitor Pilot Stays Lit Pilot Lights Main Burner System OK. Honeywell Millivolt Valve CHECK Supply Line Hooked Up Shutoff Valve Open Lockout Has Engaged. Wait 60 Seconds And Try Again.
Instructions for RF Comfort Control Valve The Comfort Control Valve allows remote control of temperature, fan and flame appearance. NOTE: The antenna should hang in free air away from grounded metal. Operation 1. If the manual switch is in remote position, switch it to LOCAL.
LHEDV Series Direct Vent Insert Delay Timer Mode The shut off delay timer has a maximum of 2 hours and a minimum of zero minutes. To change the timer level, press the time key followed by an arrow key. Pushing the key once will change the timer by 10 minutes.
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2. Slide the Remote/Local switch to REMOTE and teach the valve a transmitter (refer to Item 6, page 1). The Error Code will clear itself after approximate- ly 1¹⁄₂ minutes and return to normal operation. LED Count Service Action Replace valve Confirm stepper motor connection exists Confirm fan connection exists and...
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LHEDV Series Direct Vent Insert Comfort Valve system control sequence of operation with transmitter Local Path If manual switch is set to LOCAL, did main burner light? Transmitter con- trols fan Turn pilotstat knob to PILOT to turn off main burner Turn pilotstat knob to OFF to turn valve completely...
Burner and Burner Compartment It is important to keep the burner and the burner compartment clean. At least once per year the logs and lava rock/ember material should be removed and the burner compartment vacuumed and wiped out. Remove and replace the logs as per the instructions in this manual.
LHEDV Series Direct Vent Insert LHERDV20/LHECDV20 LHERDV30/LHECDV30 22a/b • 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 6a/b 7a/b ��� 24a/b 23 a/b...
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LHEDV Series Direct Vent Insert LHE Series (continued) Ref. Description Remote Switch (for RN or RP Units) Remote Wire Harness w/Terminals (for RN or RP Units) Ceramic Fiber Brick FP (Optional) Gasket Fan Cover Flexible Connector (6") Bracket Rear Log Assembly Bracket Log Support Assembly Gasket Cover Gas Line Access Bracket Support Grate...
Remote Controls Optional remote control units are available to control different functions of the appliance. Model Function(s) Controlled ON/OFF ON/OFF and Temperature IMTFK Wall mounted thermostat control NOTE: These remote controls are for RN/RP units only. Zero Clearance Kit For installations other than in existing woodburning fire- places such as new construction or renovation projects, a Zero Clearance Kit must be used.
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LHEDV Series Direct Vent Insert 10004894...
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LHEDV Series Direct Vent Insert 10004894...
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LHEDV Series Direct Vent Insert 10004894...
PRODUCT COVERED BY THIS WARRANTY All Vermont Castings gas stoves, gas inserts, and gas fireplaces, and all Majestic gas fireplaces equipped with an Insta- Flame Ceramic Burner, or standard steel tube burner. BASIC WARRANTY CFM Corporation (hereinafter referred to collectively as the Company) warrants that your new Vermont Castings or Majestic Gas Fireplace/ Stove is free from manufacturing and material defects for a period of one year from the date of purchase, subject to the following conditions...
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