1. Manuals
  2. Brands
  3. Temco Manuals
  4. Indoor Fireplace
  5. 41DVDSN
  6. Installation and operating manual

Temco 41DVDSN Installation And Operating Manual

Direct vent zero clearance gas fireplace heater
Hide thumbs
Table of Contents

Advertisement

Quick Links

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.
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.
DO NOT STORE OR USE
GASOLINE OR OTHER
FLAMMABLE VAPORS AND
LIQUIDS IN THE VICINITY OF
THIS OR ANY OTHER
APPLIANCE.
Direct Vent Zero Clearance
Gas Fireplace Heater
Model: 41DVN, 41DVDSN
Homeowner's Installation and
Operating Manual
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
6357
DV360/580
2/04
� � �� � � � � �
20009999 5/08 Rev. 6

Advertisement

Table of Contents
loading

Related Manuals for Temco 41DVDSN

Summary of Contents for Temco 41DVDSN

  • Page 1 INSTALLER/CONSUMER SAFETY INFORMATION PLEASE READ THIS MANUAL BEFORE INSTALLING AND USING APPLIANCE WARNING! Direct Vent Zero Clearance IF THE INFORMATION IN THIS MANUAL IS NOT FOLLOWED Gas Fireplace Heater EXACTLY, A FIRE OR EXPLOSION MAY RESULT Model: 41DVN, 41DVDSN CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.

  • Page 2: Table Of Contents

    41DVN / DVSN Direct Vent Gas Fireplace Table of Contents PLEASE READ THE INSTALLATION & OPERATING INSTRUCTIONS BEFORE USING 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.

  • Page 3: Installation General Information, Warnings, Cautions

    41DVN / DVSN Direct Vent Gas Fireplace Installation & Operating Instructions This gas appliance should be installed by a qualified installer, 12. This fireplace requires adequate ventilation and preferably NFI or WETT (Canada) certified, in accordance with combustion air to operate properly. local building codes and with current CSA-B149.1 Installation 13.

  • Page 4: Operating Instructions Requirements For The Commonwealth Of Massachusetts

    41DVN / DVSN Direct Vent Gas Fireplace Installation & Operating Instructions Inspection Requirements for the Commonwealth of Massachusetts The state or local gas inspector of the side wall horizontally vented gas fueled equipment shall not All gas fitting and installation of this heater shall only be approve the installation unless, upon inspection, the done by a licensed gas fitter or licensed plumber.

  • Page 5: Fireplace Dimensions

    41DVN / DVSN Direct Vent Gas Fireplace Fireplace Dimensions (Installed as Top Vent) Rough Opening Depth Recessed Nailing Flange S - Rough Opening Width Rough Opening Height Electrical Gas Line Access Access Fig. 1 Fireplace specifications and framing dimensions. 2261b Ref.
  • Page 6 41DVN / DVSN Direct Vent Gas Fireplace Fireplace Dimensions (Installed as Rear Vent) Rough Opening Depth Recessed Nailing Flange R - Rough Opening Width Rough Opening Height Electrical Gas Line Access Access Fig. 2 Fireplace specifications and framing dimensions. 2261a DV360 Ref.

  • Page 7: Locating Your Fireplace

    41DVN / DVSN Direct Vent Gas Fireplace Locating Your Fireplace Maintain Minimum 3/4” (19 mm) Clearance to Combustibles Fireplace Louvre Assembly Top of Combustion Chamber LU584-1 Bottom of Door Trim CFM146 Mantel Chart Fig. 3 Locating Gas Fireplace LU584-1 Locating unit CFM146 Mantel S helf...

  • Page 8: Hearth

    41DVN / DVSN Direct Vent Gas Fireplace Hearth Gas Specifications A hearth is not mandatory, but is recommended for Max. Min. nput Input aesthetic purposes. We recommend a noncombustible Model Fuel Control BTUH BTUH hearth which projects out 12” (305 mm) or more from 41DVN Natural Gas Millivolt Hi/Lo 30,000 20,000...

  • Page 9: Optional Remote On/Off Switch Installation

    41DVN / DVSN Direct Vent Gas Fireplace 3. When using a flex connector,* use only approved fit- 1/2” Gas Supply tings. When a union is installed, provide easy access 1/2” NPT x 3/8” Flare Shut-off in its placement for servicing. Refer to gas specifica- Valve tion for pressure details and ratings.

  • Page 10: Alternate Switch Location

    41DVN / DVSN Direct Vent Gas Fireplace 2. Attach the wire to the ON/OFF switch and install The EB-1 electrical junction box has been supplied switch into receptacle box. Attach cover plate to standard on all models to allow for easy installation of switch.
  • Page 11 41DVN / DVSN Direct Vent Gas Fireplace 4. Remove the four (4) screws securing flue pipe to back of unit. Remove flue pipe. (Fig. 11) Flue Pipe 5. Secure flue cover to back of flue outlet. Be sure to replace gasket. (Fig. 12) Replace 6.

  • Page 12: General Venting

    41DVN / DVSN Direct Vent Gas Fireplace General Venting Your fireplace is approved to be vented either through There must not be any obstruction such as bushes, gar- the side wall, or vertical through the roof. den sheds, fences, decks or utility buildings within 24” •...

  • Page 13: General Venting Information - Termination Location

    41DVN / DVSN Direct Vent Gas Fireplace General Venting Information - Termination Location INSIDE CORNER DETAIL ����� ������ Fixed Operable Closed CFM145a AREA WHERE TERMINAL IS NOT PERMITTED VENT TERMINATION AIR SUPPLY INLET Canadian Installations US Installations A = Clearance above grade, veranda, porch, 12”...

  • Page 14: General Information Assembling Vent Pipes

    41DVN / DVSN Direct Vent Gas Fireplace Termination Clearances Termination clearances for buildings with combustible and noncombustible exteriors. Inside Corner Alcove Applications* Outside Corner Combustible 6" (152 mm) Combustible 6" (152 mm) Noncombustible 2" (51 mm) Noncombustible 2" (51 mm) Balcony - Balcony - with no side wall...

  • Page 15: Twist Lock Pipes

    41DVN / DVSN Direct Vent Gas Fireplace Twist Lock Pipes When using 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.
  • Page 16 41DVN / DVSN Direct Vent Gas Fireplace Vent Opening for Combustible Wall 9³⁄₈" (240 mm) 20” (508 mm) Rear Vent Top View Framing Max. Detail 10³⁄₈" (265 mm) Fireplace Hearth DVR584-600 Opening for Noncombustible Wall Fig. 19 Rear vent application, no elbows. DVR584-600 Rnd.

  • Page 17: Vertical Sidewall Application & Installation

    41DVN / DVSN Direct Vent Gas Fireplace Finished Wall 12" (305mm) 1/2" (13mm) Vent Termination NOTE: Minimum 1” (25mm) rise on any installation. FP1472 Fig. 25 There must be a 1/2” rise in 12” length. Vertical Sidewall Application Since it is very important that the venting system FP1005 FP1472 maintain its balance between the combustion air...
  • Page 18 41DVN / DVSN Direct Vent Gas Fireplace • The maximum number of 90° elbows per side wall 7’ installation is three (3). (Fig. 2) (178 cm) 10’ • If a 90° elbow is fitted directly on top of the fireplace (254 cm) flange the maximum horizontal vent run before the termination or a vertical rise is 36”...
  • Page 19 41DVN / DVSN Direct Vent Gas Fireplace Vertical Sidewall Installation Max. Length 12” Twist Lock Pipe Adjustable Zero Clear- (305mm) ance Sleeve Step 1 #8 Screws (2) Locate vent opening on the wall. It may be necessary to first position the fireplace and measure to obtain hole location.
  • Page 20 41DVN / DVSN Direct Vent Gas Fireplace Sealing vent pipe and firestop gaps with high tem- installed spring. Place the next spring approximately perature sealant will restrict cold air being drawn in 8” (203 mm) from the last spring. Finally place the last around fireplace.

  • Page 21: Below Grade Installation

    41DVN / DVSN Direct Vent Gas Fireplace Do not back fill around snorkel. Below Grade Installation A clearance of at least 4” must be main- When it is not possible to meet the required vent ter- tained between the snorkel and the soil. minal clearances of 12”...
  • Page 22 41DVN / DVSN Direct Vent Gas Fireplace Vertical Through-the-Roof Installation 1. Locate your fireplace. Max. Height 40’ (12.2m) 2. Plumb to center of the (4”) flue collar from ceiling Min. Height 8’ (2.4m) above and mark position. 3. Cut opening equal to 9³⁄₈” x 9³⁄₈” (240 x 240 mm). Max.
  • Page 23 41DVN / DVSN Direct Vent Gas Fireplace 3 #5 Sheet Metal Screws per Joint Sealant Storm Collar Typical Roof Support Typical Ceiling TWL101a Application Support Application Fig. 44 Roof flashing. FP1184 TWL101a FP1184 Twist Lock Pipe Fig. 42 Venting supports. 2/8/99 djt Typical roof/ceiling support apps.

  • Page 24: Venting Components

    41DVN / DVSN Direct Vent Gas Fireplace Twist Lock Venting Components 7TDVRVT - Through the wall Rear Vent Termination Starter Kit - 584A venting components Model 7TDVSK - Sidewall Venting (Twist Lock Pipe) rear vent term 4/6/99 djt Model 7FDVSK - Sidewall Venting (Flex Vent Pipe) 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...

  • Page 25: Operating Instructions

    41DVN / DVSN Direct Vent Gas Fireplace Operating Instructions Glass Information Window Frame Only glass approved by CFM Corporation Assembly should be used on this fireplace. Fireplace • The use of any non-approved replacement glass will Front void all product warranties. •...

  • Page 26: Installation Of Logs, Lava Rock & Ember Material

    41DVN / DVSN Direct Vent Gas Fireplace 7. Ember tray ends beyond burner port area and area Installation of Logs, in front of grate may be covered with lava rock to suit Lava Rock and Ember Material individual appearance preferences. Unpack the logs from packaging and remove each log 8.

  • Page 27: Flame & Temperature Adjustment

    41DVN / DVSN Direct Vent Gas Fireplace Flame Characteristics Twig Back Log It is important to periodically perform a visual check of Front Log the pilot and the burner flames. Pilot flame is shown in Figure 51. If the flames appear abnormal call a service person.

  • Page 28: Lighting And Operating Instructions (Sit Valve)

    41DVN / DVSN Direct Vent Gas Fireplace Lighting and Operating Instructions - Millivolt Models 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. er’s instructions.

  • Page 29: Lighting And Operating Instructions (White-Rodgers Valve)

    41DVN / DVSN Direct Vent Gas Fireplace Lighting and Operating Instructions - Direct Spark Models 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. •...

  • Page 30: Troubleshooting Gas Control (Sit 820 Millivolt Gas Valve)

    41DVN / DVSN Direct Vent Gas Fireplace Troubleshooting SIT Millivolt Valve 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! Table 1 Valve Type Main Operator Safety Magnet...
  • Page 31 41DVN / DVSN Direct Vent Gas Fireplace System Checks (continued) Problem Possible Cause Solution Defective thermo-generator. After the pilot has been lit for approximately three minutes, (Millivolt system) and only the thermo-generator wire connected to the main operator head, measure the voltage across TPTH and TP. This open circuit voltage should be between 500mV and 750mV.
  • Page 32 41DVN / DVSN Direct Vent Gas Fireplace System Checks (continued) Problem Possible Cause Solution Thermo-generator output After the pilot has been lit for approximately three voltage not within design minutes, and only the thermo-generator wire connected parameters. to the main operator head, measure the voltage across TPTH and TP.

  • Page 33: Troubleshooting Gas Control (White-Rodgers Valve)

    41DVN / DVSN Direct Vent Gas Fireplace Troubleshooting - Direct Spark Models 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 Possible Cause Solution...

  • Page 34: Fuel Conversion Instructions

    41DVN / DVSN Direct Vent Gas Fireplace Fuel Conversion Instructions - 41DVN Left Flame Burner Shield Shield Split Nut Assembly WARNING: This HI/LO conversion kit must ONLY be Burner applied as part of a conversion kit supplied by the Tube appliance manufacturer for the specific appliance and type of gas being converted.
  • Page 35 41DVN / DVSN Direct Vent Gas Fireplace Replace Pilot Orifice 1. The pilot hood is held in place by spring pressure. Remove the hood by pulling it directly up from the pilot bracket. (Fig. 54) 2. Insert a 3/32” (4mm) Allen wrench into the hexagonal keyway of the injector (Fig.
  • Page 36 41DVN / DVSN Direct Vent Gas Fireplace Pressure ranges are: Gas Supply Pressure (inches w.c.) Minimum Normal Maximum LP (Propane) 10.8 11.0 14.0 Manifold Pressure (inches w.c.) Normal (HI) Normal (Low) LP (Propane) 10.0” 6.3” Manifold pressure can be measured by using a 5/16” I.D.
  • Page 37 41DVN / DVSN Direct Vent Gas Fireplace Fuel Conversion Instructions - 41DVDSN Left Flame Burner Shield Shield Split Nut Assembly The conversion shall be carried out in accordance with the requirements of the provincial authori- Burner Tube ties having jurisdiction and in accordance with the requirements of the CSA B149.2 installation Code (Canada) and with the requirements of the National Fuel Gas Code Z223.1/NFPA 54 (United States).

  • Page 38: Air Shutter

    41DVN / DVSN Direct Vent Gas Fireplace Regulator Fitting Air Shutter Settings T203 Model Opening A 41DVDSP Fully Open Fig. 61 Correct air shutter setting. T210 Fig. 60 White-Rodgers 25M18A-706PI gas control. NOTE: This is the minimum setting. Air shutter open- T203 2.

  • Page 39: Unit Adjustment

    41DVN / DVSN Direct Vent Gas Fireplace Unit Adjustment - 41DVN / 41DVP Once installed, the unit should be operated at least High Altitude three (3) times to ensure that all is in working order. When installing this fireplace at an elevation between NOTE: Manufacturing oils will smoke during initial firing 0 and 2000 feet (0 - 610m) in the USA and 0 and 4500 of appliance.
  • Page 40 41DVN / DVSN Direct Vent Gas Fireplace Unit Adjustment - 41DVDSN / 41DVDSP Once installed, the unit should be operated at least High Altitude three (3) times to ensure that all is in working order. When installing this fireplace at an elevation between NOTE: Manufacturing oils will smoke during initial firing 0 and 2000 feet (0 - 610m) in the USA and 0 and 4500 of appliance.

  • Page 41: Maintenance

    41DVN / DVSN Direct Vent Gas Fireplace Maintenance 1. Turn off pilot light at gas valve side. Burner and Burner Compartment 2. Let fireplace cool if it has been running. It is important to keep the burner and the burner compartment clean.
  • Page 42 41DVN / DVSN Direct Vent Gas Fireplace Normal and High Direct Vent Units - Inputs - Orifice Size - Altitude BTU/Hr BTU/Hr Manifold Pressure Orifice 0 - 2000ft. Altitude in USA Model Min. Input Max. Input @ Max. Orifice 0-4500ft Altitude in Canada 41DVN 20,000 30,000...

  • Page 43: Replacement Parts

    41DVN / DVSN Direct Vent Gas Fireplace 23a,b CFM Corporation reserves the right to make changes in design, materials, specifications, prices and discontinue colors and products at any time, without notice. 41DVN / 41DVDSN Series Gas Fireplace Units: GFDN2L1, GFDE2L1 9999 41DV parts 9/05...
  • Page 44 41DVN / DVSN Direct Vent Gas Fireplace 41DVN / 41DVDSN Series Gas Fireplace (continued) Ref. Description 41DVN 41DVDSN Log Set 41DV (Complete) 20007629 20007629 Log Rear 20007630 20007630 Log Right Twig 75318 75318 Log Left Twig 75319 75319 Log Front 76895 76895 Volcanic Rock Package (1lb.
  • Page 45 41DVN / DVSN Direct Vent Gas Fireplace 41DVN / 41DVDSN Series Gas Fireplace (continued) Ref. Description 41DVN 41DVDSN Wire Harness (not shown) 77034 Firestop 52523 52523 Zero Clearance Sleeve 54623 54623 Plate Cover Air Inlet w/7” Collar Assy. 10002766 10002766 Gasket Plate Air Inlet 10002449 10002449...

  • Page 46: Optional Accessories

    41DVN / DVSN Direct Vent Gas Fireplace Optional Accessories Available Method A Fan Kits Route the 6’ (1.8m) lead fitted to the unit to a conve- niently located wall socket. FK12 Fan Assembly Method B 1. Open louvre assembly bottom. If the EB-1 receptacle box (Pt.

  • Page 47: Remote Controls

    41DVN / DVSN Direct Vent Gas Fireplace Decorative Bay Windows Remote ON/OFF Switch Installation The optional ON/OFF Switch Kit (53875) allows the fire- place to be turned on or off from a remotely located wall Remove the existing louvre assembly top. switch.

  • Page 48: Warranty

    41DVN / DVSN Direct Vent Gas Fireplace Limited Warranty TEMCO Fireplace Products Direct Vent Gas Fireplaces prior approval for warranty repair or replacement and This warranty is limited to CFM Fireplace Products to affect a warranty claim. The Checklist is found on Direct Vent Gas Fireplaces (henceforth, Product) manu- Pages 49 and 50 of this manual.

  • Page 49: Installation And Startup Checklist

    41DVN / DVSN 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.
  • Page 50 41DVN / DVSN 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.

  • Page 51: Warranty Registration

    41DVN / DVSN 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. Installer’s Signature Print Installer’s Name Purchaser _____________________________________...

  • Page 52: Energuide

    Efficiency Ratings Model EnerGuide Ratings Fireplace Efficiency (%) 41DVN 41DVP 41DVDSN 64.7 41DVDSP 64.7 CFM Corporation 2695 Meadowvale Blvd. • Mississauga, Ontario, Canada L5N 8A3 800-668-5323 • www.cfmcorp.com...

This manual is also suitable for:

41dvn

Table of Contents