INSTALLER/CONSUMER SAFETY INFORMATION PLEASE READ THIS MANUAL BEFORE INSTALLING AND USING APPLIANCE WARNING! IF THE INFORMATION IN THIS MANUAL IS NOT FOLLOWED EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. FOR YOUR SAFETY Installation and service must be performed by a qualified installer, service agency or the gas supplier.
TDVDSN Series Direct Vent Gas Fireplace 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. 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 warranty. Installation & Operating Instructions General Information, Warnings, Cautions............................
TDVDSN Series Direct Vent Gas Fireplace Installation & Operating Instructions This gas fireplace should be installed by a qualified installer, preferably NFI or WETT (Canada) certified, in accordance with local building codes and with current CSA-B149.1 Installation codes for Gas Burning Appliances and Equipment. For USA Installations follow local codes and/or the current National Fuel Gas Code. ANSI Z223.1/NFPA 54. FOR SAFE INSTALLATION AND OPERATION PLEASE NOTE THE FOLLOWING: 1 .
TDVDSN Series Direct Vent Gas Fireplace Installation & Operating Instructions Requirements for the Commonwealth of Massachusetts All gas fitting and installation of this heater shall only be done by a licensed gas fitter or licensed plumber.
TDVDSN Series Direct Vent Gas Fireplace Fireplace Dimensions Rough Opening Depth R E H O F R Q N- Rough Opening Width Rough Opening Height P G B M D C Gas Line Access L I Electrical Access Low Voltage Electrical Access A 1" (25mm) I Gas Line Access Fig. 1 Fireplace specifications and framing dimensions. Ref.
TDVDSN Series Direct Vent Gas Fireplace Locating Your Fireplace V W X Y Y A E B X C Y Z D X A B B C D E Fireplace F Top Louvre Assembly LU584-T Fig. 2 Locate gas fireplace. LU584-T unit -Locating **Island 12/18/02 djt A - Flat on wall B - Cross corner C D - Room divider E - Flat on wall corner F - Chase installation Y - Refer to “Clearance to Combustibles” Section Note (Fig.
TDVDSN Series Direct Vent Gas Fireplace Hearth Final Finishing A hearth is not mandatory but is recommended for aesthetic purposes. We recommend a noncombustible hearth which projects out 12” (305 mm) or more from the front of the fireplace. Cold climate installation recommendation: When installing this unit against a noninsulated exterior wall or chase, it is mandatory that the outer walls be insulated to conform to applicable insulation codes.
TDVDSN Series Direct Vent Gas Fireplace Gas Line Installation When purging gas line, the front window frame assembly must be removed. 1. The gas pipeline can be brought in through the rear of the fireplace as well as the bottom. Knockouts are provided on the bottom behind the valve to allow for the gas pipe installation and testing of any gas connection.
TDVDSN Series Direct Vent Gas Fireplace The EB-1 Electrical junction box has been fitted standard on this model to allow for the easy connection of an optional fan kit. INSIDE To connect the EB-1 box to the house electrical supply follow the steps below. 1. Unscrew retaining screw from EB-1 base plate (Fig. 8) and remove the EB-1 assembly from the appliance. 2. Remove the front cover of the EB box. 3. Remove the plug socket assembly from the EB-1 box. 4.
TDVDSN Series Direct Vent Gas Fireplace General Venting Information - Termination Location INSIDE CORNER DETAIL G V H A N N D L V E C B V F B ����� ������ Ope ra B V Operable ble V B B B J X X AIR SUPPLY INLET M I A CFM145a V VENT TERMINATION V V Fixed Closed C = Clearance to permanently closed window D = Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 2 feet (610mm) from the center line of the terminal E = Clearance to unvent
TDVDSN Series Direct Vent Gas Fireplace Termination Clearances Termination clearances for buildings with combustible and noncombustible exteriors. Inside Corner Alcove Applications* Outside Corner G= Combustible 6" (152 mm) G F= Combustible 6" (152 mm) Noncombustible 2" (51 mm) V Noncombustible 2" (51 mm) V C V E O F Balcony with perpendicular side wall Balcony with no side wall D C E = Min. 6” (152 mm) for non-vinyl sidewalls Min. 12” (305 mm) for vinyl sidewalls O = 8’ (2.4 m) Min.
TDVDSN Series Direct Vent Gas Fireplace Twist Lock Pipes 30 29 28 Vertical dimension from the floor of the fireplace to the center of the horizontal vent pipe When using CFM Corporation twist-lock pipe it is not necessary to use sealant on the joints. The only areas of the venting system that need to be sealed with high temperature silicone sealant are the collars on the fireplace and termination, and the sliding joint of any telescopic vent section used in the system.
TDVDSN Series Direct Vent Gas Fireplace 20' (6m) 7.5' (2.3m) A Pipe Straps Every 3’ (914mm) 7.5' (2.3m) Pipe Straps Every 3’ (914mm) B 1 x 90° elbow in horizontal plane = 3’ (914mm) Firestop/Zero Clearance Sleeve A + B = 17' (5.2m) Max. FP1012 Fig. 11 Support straps for horizontal runs. FP1238 Horizontal plane means no vertical rise exists on this FP1012 portion of the vent assembly. Fig. 13 Maximum vent run with elbows.
TDVDSN Series Direct Vent Gas Fireplace Vent Opening for Combustible Wall 9³⁄₈” (240mm) Framing Detail 9³⁄₈” (240mm) X Fireplace Hearth Opening for Noncombustible Wall FP1240 7¹⁄₂” (190mm) Fig. 17 Vertical height requirement. VO584-100 Fig. 15 Locate vent opening on wall. Noncombustible Walls: (Fig. 17) Hole opening must be 7¹⁄₂” (190 mm) in diameter. STEP 2 Measure wall thickness and cut zero clearance sleeve parts to proper length (MAXIMUM 12”/305 mm).
TDVDSN Series Direct Vent Gas Fireplace Support horizontal pipes every 3’ (914 mm) with metal pipe straps. Make sure the horizontal vent pipe is installed on a level horizontal plane. Vertical Sidewall Installation Flex Vent Pipe NOTE: The 40” (1016 mm) flex vent is used for 90° off the top of the unit then out the back wall. Follow Step 1 and 2 on Page 13. Step 3 FP1242 Fig. 19 Through the wall.
TDVDSN Series Direct Vent Gas Fireplace Step 4 Install the 4” (102 mm) flex vent pipe to the termination cap collar as described on Page 11. Step 5 Slide the 7” (178 mm) flex vent pipe over the 4” flex vent pipe and secure the 7” collar as described on Page 11. Step 6 Bend the flex pipe horizontal so the bottom of the horizontal pipe measure 6¹⁄₂” (165 mm) from the top of the unit immediately after the 90° formation. (Fig. 23) Be sure to follow the 1/2” (13 mm) rise in a 12” (305 mm) horizontal run rule.
TDVDSN Series Direct Vent Gas Fireplace Vertical Through-the-Roof Applications This Gas Fireplace has been approved for: • Vertical installations up to 40’ (12 m) in height. Up Max. 8' (2.4m) to a 10’ (3 m) horizontal vent run can be installed within the vent system using a maximum of two 90° elbows. (Fig. 26) 4 1 + 2 + 3 + 4 = 270° Max. Height 40' (12m) Max. 10' (3m) 3 Min. Height 7¹⁄₂' (2.3m) 2 1 Pipe Straps Every 3’ (914mm) FP1245 FP1244 Fig. 26 Support straps for horizontal runs.
TDVDSN Series Direct Vent Gas Fireplace Vertical Restrictor Plate (33TDVDSN only) Attic Insulation Shield When installing the 33TDVDSN with a Vertical Throughthe-Roof configured flue system the restrictor plate, (#10002495) supplied with the appliance MUST BE FITTED TO THE APPLIANCE at installation. Joist Install restrictor plate to firebox top using two (2) screws. Ceiling Installation 11" (279mm) 11" (279mm) Upper Floor Joist The legs of the restrictor plate must go up.
TDVDSN Series Direct Vent Gas Fireplace If there is a room above ceiling level, firestop spacer must be installed on both the bottom and the top side of the ceiling joists. If an attic is above ceiling level a 7DVAIS (Attic Insulation Shield) must be installed. Min. 2’ (610 mm) The enlarged ends of the vent section always face downward. (Fig. 34) CFM190 Fig. 35 Minimum termination to roof clearance. CFM190 TTR Ternim.
TDVDSN Series Direct Vent Gas Fireplace Twist Lock Venting Components 7TDVSK - Through the wall Top Vent Termination Starter Kit Model 7TDVSK - Sidewall Venting (Twist Lock Pipe) Model 7FDVSK - Sidewall Venting (Flex Vent Pipe) 584A venting components rear vent term 4/6/99 djt Starter Kit - Model 7TDVSKV - Vertical Venting for 7TDVSKV-A order 1/12 to 6/12 roof pitch for 7TDVSKV-B order 7/12 to 12/12 roof pitch for 7TDVSKV-F order flat roof Starter Kit for Below Grade Installation Model 7TDVSKS -Snorkel Ki
TDVDSN Series Direct Vent Gas Fireplace Operating Instructions Glass Information Only glass approved by CFM Corporation should be used on this fireplace. • The use of any non-approved replacement glass will void all product warranties. • Care must be taken to avoid breakage of the glass. • Do not operate appliance with glass front removed, cracked or broken.
TDVDSN Series Direct Vent Gas Fireplace Installation of Logs, Lava Rock & Ember Material Unpack the logs from packaging and remove each log from its wrapping materials. The logs are fragile and should be handled with care. Keep the packaging material out of the reach of children and dispose of the material in a safe manner. The embers supplied with your fireplace are made from platinum coated embers and should be handled carefully. Wash your hands immediately after touching to avoid irritation.
TDVDSN Series Direct Vent Gas Fireplace ON/OFF Wall Switch or 120 Volt Thermostat (by Others) 120 VAC Line WHITE 120 VAC RTN GREEN BLACK GREEN WHITE BLACK RED MAIN VALVE RTN GROUND 120 VAC RTN 120 VAC HOT MAIN VALVE SYNETEK CONTROLS INC MODEL DS2070S BLACK High Voltage Lead Wire to Unit By Others Junction Box BLACK RED 1 2 Inlet Gas BLACK 3 4 Burner White-Rodgers (120 Volt) Valves RED T203 Fig. 40 Electronic ignition module wiring diagram.
TDVDSN Series Direct Vent Gas Fireplace 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 manually. When lighting the pilot follow these instructions exactly. B. BEFORE LIGHTING smell all around the heater area for gas.
TDVDSN Series Direct Vent Gas Fireplace Troubleshooting NOTE: Before troubleshooting the gas control system, be sure external shut off is in the “ON” position. WARNING: Before doing any gas control service work, remove glass front! Problem No gas to main burner Possible Cause Low gas pressure to the appliance. Solution With the main burner functioning, adjust the inlet pressure regulator to supply gas to the appliance within the design parameters of the applimanufacturer.
TDVDSN Series Direct Vent Gas Fireplace Fuel Conversion Instructions WARNING: This conversion kit must ONLY be applied as part of a conversion kit supplied by the appliance manufacturer for the specific appliance and type of gas being converted. The conversion shall be carried out in accordance with the requirements of the provincial authorities having jurisdiction and in accordance with the requirements of the CSA B149.
TDVDSN Series Direct Vent Gas Fireplace Conversion Parts Included with Kit Main Burner Orifice - LP Label, Conversion 20007864 76776 10002876 Valve Conversion 1. Remove plastic cap from regulator fitting. (Fig. 44 ) Unscrew fitting using a 7/16” wrench. Turn fitting over so end of fitting marked “LPG” (red) screws into valve. Tighten fitting (snug only). Replace plastic cap. 2. Loosen screw and attach a manometer or pressure gauge to the outlet pressure test port of the control valve. 3.
TDVDSN Series Direct Vent Gas Fireplace Unit Adjustment Once installed, the unit should be operated at least three (3) times to ensure that all is in working order. NOTE: Manufacturing oils will smoke during initial firing of appliance. Open windows for ventilation.
TDVDSN Series Direct Vent Gas Fireplace Maintenance Motor and Blower for Fan Kit (optional) This motor has been factory oiled and under normal operating conditions should not require oiling. WARNING: Ensure the power is turned off to the fireplace before servicing. Cleaning This unit should be cleaned and serviced by a Qualified Gas Technician at least annually. More frequent cleaning may be necessary if pet hair accumulates, dust and lint are present, or if the unit is located in a high traffic area.
TDVDSN Series Direct Vent Gas Fireplace Model 33TDVDSN 33TDVDSP 36TDVDSN 36TDVDSP 39TDVDSN 39TDVDSP Model 33TDVDSN 33TDVDSP 36TDVDSN 36TDVDSP 39TDVDSN 39TDVDSP Normal and High Direct Vent Units - Inputs - Orifice Size - Altitude BTU/Hr Manifold Pressure Orifice 0 - 2000ft. Altitude in USA Max. Input @ Max. Orifice 0-4500ft Altitude in Canada 18,000 3.5”w.c. .079” 18,000 10.0” w.c. #56 DMS 20,000 3.5” w.c. #45 DMS 20,000 10.0” w.c. #55 DMS 22,000 3.5” w.c. #43 DMS 22,000 10.0” w.c.
TDVDSN Series Direct Vent Gas Fireplace 33TDVN Logs 1 36/39TDVN Logs 1 4 1a 1b 1c 1b 1d 9 1c 1d 1a 10 3 2 12 13 1 2 19 3 18 4 20 21 24 23 25 22 CFM Corporation reserves the right to make changes in design, materials, specifications, prices and discontinue colors and products at any time, without notice. TDVDSN/TDVDSP Series Gas Fireplace Units: GF1HT1, GF1HT2, GF1HT3 Ref. 1. 1a. 1b. 1c. 1d. 2. 3. 4. 5. 6.
TDVDSN Series Direct Vent Gas Fireplace TDVDSN Series Gas Fireplace Heater (continued) Ref. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25.
TDVDSN Series Direct Vent Gas Fireplace Optional Accessories Fan Kits Thermal Sensor Fan FK24 Fan Assembly This auxiliary fan system increases the efficiency of the circulation of the heating air. The FK24 fan kit allows variable speed control of the circulation fan and also incorporates a heat sensor in the circuit. Specifications 115 Volt / 60Hz / 56 Watts Maintenance The fan itself does not require regular maintenance, however periodic cleaning of the fan and the surrounding area is required.
TDVDSN Series Direct Vent Gas Fireplace 5. Place the rear refractory panel in place. Wiring Instructions The fireplace, when installed, must be electrically connected and grounded in accordance with local codes or, in the absence of local codes, with the current CSA C22.1 Canadian Electric Code. 6. Slide the side refractory panels into place to hold the rear panel secure. Adjust the top adjustable tabs to hold the side panel against the firebox wall and secure the tab.
TDVDSN Series Direct Vent Gas Fireplace Top Louvre Bay Window Frame Ceramic Refractory Ceramic Refractory Bottom Louvre Assemblies Bottom Brass Trim CFM178 Screws FP1234 Fig. 49 Bay window installation. Bay Window Screen FP1234 Bay Window Screen Kits are available for the 33TDVDSN, 36TDVDSN &Bay 39TDVDSN windowmodel appliances. 11/02 Fig. 50 Bay window screen assembly.
TDVDSN Series Direct Vent Gas Fireplace One Year Limited Warranty TEMCO Fireplace Products Vented Gas Fireplaces This warranty is limited to TEMCO Fireplace Products Vented Gas Fireplaces (henceforth, Product) manufactured by CFM Corporation (henceforth, CFM). Warranty Coverage CFM warrants all components of the Product to be free of defects in materials and workmanship for a period of one year from the date of installation.
TDVDSN Series Direct Vent Gas Fireplace TEMCO FIREPLACE PRODUCTS DIRECT VENT FIREPLACES INSTALLATION AND STARTUP CHECKLIST Customer Copy NOTE: TEMCO Fireplace Products gas logs and fireplaces require installation by a qualified gas appliance installer. A copy of this checklist must be submitted, along with proof of purchase, when applying to Technical Services for prior written approval of warranty repair or replacement. ❑ Read and understand installation instructions before attempting installation.
TDVDSN Series Direct Vent Gas Fireplace TEMCO FIREPLACE PRODUCTS DIRECT VENT FIREPLACES INSTALLATION AND STARTUP CHECKLIST Installer’s Copy NOTE: TEMCO Fireplace Products gas logs and fireplaces require installation by a qualified gas appliance installer. A copy of this checklist must be submitted, along with proof of purchase, when applying to Technical Services for prior written approval of warranty repair or replacement. ❑ Read and understand installation instructions before installing.
TDVDSN Series Direct Vent Gas Fireplace Customer Copy Model # ______________________________________ Serial # ______________________________________ I certify that I have followed all codes and regulations and adhered to the TEMCO Fireplace Products installation instructions. I have completed the proper installation and startup checklist.
Efficiency Ratings Model 33TDVDSN 33TDVDSP 36TDVDSN 36TDVDSP 39TDVDSN 39TDVDSP EnerGuide Ratings Fireplace Efficiency (%) 57.9 57.9 58.51 58.51 65 65 CFM Corporation 2695 Meadowvale Blvd. • Mississauga, Ontario, Canada L5N 8A3 800-668-5323 • www.cfmcorp.
