Desa (V)T32N-A series Owner's Operation And Installation Manual
Direct-vent
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OWNER'S OpERaTION aND INSTallaTION MaNUal
NaTURal GaS "TUDOR" MODElS (V)T32N-a SERIES,
pROpaNE/lp GaS "TUDOR" MODElS (V)T32p-a SERIES
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.
— 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 electrical switch; do not use any
phone in your building.
• Immediately call your gas supplier from a neighbor's
phone. Follow the gas supplier's instructions.
• If you cannot reach your gas supplier, call the fire
department.
— Installation and service must be performed by a quali-
fied installer, service agency or the gas supplier.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
For more information, visit www.desatech.com
DIRECT-VENT FIREplaCE
CGDV32NR aND CTDV32NR-Ha
aND CGDV32pR
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Related Manuals for Desa (V)T32N-A series
Summary of Contents for Desa (V)T32N-A series
- Page 1 DIRECT-VENT FIREplaCE OWNER’S OpERaTION aND INSTallaTION MaNUal NaTURal GaS “TUDOR” MODElS (V)T32N-a SERIES, CGDV32NR aND CTDV32NR-Ha pROpaNE/lp GaS “TUDOR” MODElS (V)T32p-a SERIES aND CGDV32pR 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.
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Page 2: Table Of Contents
TablE OF CONTENTS Safety ..............2 Cleaning and Maintenance ........ 30 Product Identification ........... 4 Troubleshooting ..........32 Local Codes............4 Replacement Parts ..........36 Product Features ..........4 Service Hints ............. 36 Pre-Installation Preparation ......... 5 Technical Service..........36 Location of Termination Cap ........ -
Page 3: With Fireplace
SaFETy Continued Carbon Monoxide Poisoning: Early signs of Keep the appliance area clear carbon monoxide poisoning resemble the flu, and free from combustible ma- with headaches, dizziness or nausea. If you terials, gasoline and other flam- have these signs, the fireplace may not be working properly. -
Page 4: Product Identification
SaFETy Continued 8. Have venting system inspected annually by codes, with the National Electrical Code, a qualified service person. If needed, have ANSI/NFPA 70. venting system cleaned or repaired. See 11. Do not use fireplace if any part has been Cleaning and Maintenance, page 30. -
Page 5: Pre-Installation Preparation
Determine the safest and most efficient location to clear vent termination area after snow falls for your DESA direct-vent fireplace. Make sure to prevent accidental blockage of venting that rafters and wall studs are not in the way of the system. - Page 6 pRE-INSTallaTION pREpaRaTION Continued NOTICE: This fireplace is in- tended for use as supplemental " " " heat. Use this fireplace along " with your primary heating sys- tem. Do not install this fireplace as your primary heat source. " If you have a central heating "...
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Page 7: Location Of Termination Cap
lOCaTION OF TERMINaTION Cap Fixed Openable Fixed Closed Closed Openable TERMINATION CAP GAS METER RESTRICTED AREA AIR SUPPLY INLET (TERMINATION PROHIBITED) A = clearance above grade, veranda, porch, deck, or I = clearance to service regulator vent outlet [*72" (182.9 cm) balcony [*12"... -
Page 8: Venting Installation
Failure to do so could result in These models are tested and approved for serious injury, property damage use with DESA (direct-vent) pipe components and terminations. or loss of life. The venting system must terminate on the... -
Page 9: Installation Planning
VENTING INSTallaTION Continued INSTALLATION pLANNING 5. Carefully determine location where vent pipe assembly will penetrate the outside There are two basic types of direct-vent wall. The center of hole should line up with installation: center line of horizontal vent pipe. Mark •... - Page 10 VENTING INSTallaTION Continued 6. Noncombustible Exterior Wall: Position Slide wall firestop against interior wall horizontal vent cap in center of the 8 " surface and attach with screws provided round hole and attach to exterior wall with (see Figure 12). See Figure 13, page 11, four screws (see Figure 10).
- Page 11 VENTING INSTallaTION Continued GROUND FLOOR INSTALLATION Siding Recommended Applications: Standoff • Installation using cabinet surrounds Minimum Pipe • Through the wall using round or square Screws Overlap 1 " termination (up to 12") adjustable pipe) • NOT FOR CORNER INSTALLATION Wall 45°...
- Page 12 VENTING INSTallaTION Continued CORNER INSTALLATION Recommended Applications: • Corner ground floor installation • Ground floor installation where pipe vents horizontally through wall (over 12" horizontal pipe) • Basement installation where one foot clearance from ground to termination is possible Not to Exceed 90°...
- Page 13 VENTING INSTallaTION Continued HORIZONTAL SYSTEM INSTALLATION USING TWO 90° ELBOWS The following configurations show the minimum vertical rise requirements for a horizontal system using two 90° elbows. Venting with Two 90° Elbows Horizontal (H Vertical (V) Horizontal (H Horizontal (H 5' min.
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Page 14: Installation For Vertical Termination
VENTING INSTallaTION Continued INSTALLATION FOR vERTICAL Flat Ceiling Installation 1. Cut a 11 " square hole in ceiling using locat- TERMINATION ing hole as a center point. Opening should be Note: Vertical restrictor must be installed in framed to 11 "... - Page 15 VENTING INSTallaTION Venting with One 90° Elbow Vertical (V) Horizontal (H) Continued 5' min. 2' max. 6. Continue to add pipe sections until height 6' min. 4' max. of vent cap meets the minimum building 7' min. 6' max. code requirements described in Figure 8' min.
- Page 16 Note: Install restrictor into inner PARTS LIST FOR VENTING KITS collar of fireplace AND COMpONENTS as shown. DESA Heating, LLC (5"/8") Pipe & Vent Kits Number Description P58-6 6" Section Double Wall Pipe, Galvanized P58-12 12" Section Double Wall Pipe, 45°...
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Page 17: Fireplace Installation
VENTING INSTallaTION Continued Number Description Number Description VKC-58 Corner Vent Kit, Galvanized ST-58-14 14" Snorkel Termination, Galva- (Includes 45° Elbow, 7"-12" nized Adjustable Pipe, Wall Firestop, ST-58-36 36" Snorkel Termination, Galvanized Horizontal Termination, 6" Pipe, SC-58 Storm Collar, Galvanized 90° Elbow, 18 Screws) WF-58 Wall Firestop, Galvanized HHTK-58 High Wind Round Horizontal Termi-... - Page 18 FIREplaCE INSTallaTION Continued 4. Be certain that all wire terminals are 9. Check to make sure that power cord is securely attached to terminals on blower completely clear of blower wheel and motor and that screw retaining green that there are no other foreign objects in ground wire is tight.
- Page 19 FIREplaCE INSTallaTION Continued 3. Place blower against lower rear wall of 7. Check to make sure that power cord is firebox outer wrapper with exhaust port di- completely clear of blower wheel and rected upward and thermodisc positioned that there are no other foreign objects in up near fireplace bottom.
- Page 20 FIREplaCE INSTallaTION Continued INSTALLING GAS pIpING TO fireplace regulator damage could occur. Install external regulator with the vent pointing down FIREpLACE LOCATION as shown in Figure 31. Pointing the vent down protects it from freezing rain or sleet. WARNING: A qualified service person must connect CAUTION: Use only new, fireplace to gas supply.
- Page 21 FIREplaCE INSTallaTION Continued We recommend that you install a sediment To Gas Supply trap/drip leg in supply line as shown in Figure (Natural) Equipment 32. Locate sediment trap/drip leg where it is Shutoff within reach for cleaning. Install in piping sys- Valve Control Valve tem between fuel supply and fireplace.
- Page 22 FIREplaCE INSTallaTION Continued Test Pressures Equal To or Less Than pRESSURE TESTING FIREpLACE GAS 1/2 PSIG (3.5 kPa) CONNECTIONS 1. Close equipment shutoff valve (see Fig- 1. Open equipment shutoff valve (see Fig- ure 34). ure 34). 2. Pressurize supply piping system by either 2.
- Page 23 FIREplaCE Battery Cover Remote Control Unit INSTallaTION Continued INSTALLING OpTIONAL WIRELESS Terminal HAND-HELD REMOTE CONTROL Wires HRC100 AND HRC200 SERIES Battery NOTICE: Use only alkaline bat- 9-Volt Housing Battery teries (not included). Figure 40 - Installing Battery in Hand- Installing Remote Receiver Held Remote Control Unit 1.
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Page 24: Brick Panels
FIREplaCE INSTallaTION Continued Removing Glass Door INSTALLING OPTIONAL BRICK If replacement of glass is necessary, the LINER MODEL BL32D entire assembly, glass and frame, must be replaced. If glass is broken, wear gloves and WARNING: If fireplace has tape remaining fragments onto frame. been running, turn off and un- 1. - Page 25 FIREplaCE INSTallaTION Continued 7. Install right brick panel using the same 5. Place log #5 (base log) onto front left part of method described in step 5 for left brick grate making sure notches fit over prongs panel. of grate). See Figure 49, page 26. 8.
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Page 26: Operation
FIREplaCE INSTallaTION Continued 6. Place log #6 (left log) onto two pins in one area. Do not block pilot ports with on left side of back and front log. See embers. It is not necessary to use all of Figure 49. the ember material provided. - Page 27 OpERaTION Continued LIGHTING TO TURN OFF GAS INSTRUCTIONS TO AppLIANCE 1. STOP! Read the safety information on 1. Open lower louver panel. page 26. 2. Set selector switch in the OFF position to 2. Open lower louver panel. prevent draining battery. 3.
- Page 28 OpERaTION Continued Blower Control Knob Manual Mode (Optional Accessory) 1. Press the POWER and LOCK buttons Variable together to turn on the hand-held remote Control Knob control. 2. Press the MANU button to turn on the fireplace. 3. Press the POWER and LOCK buttons together to turn off the fireplace.
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Page 29: Inspecting Burners
OpERaTION Continued Auto Shutoff Feature This thermostat has been electronically cali- 1. If the average room temperature reaches brated at the factory and requires no adjust- a range of 82° F (28° C) to 92° F (33° C), ment or leveling. the hand-held remote control will perform Upon installation, thermostat must be allowed a safety override and shut the fireplace off. -
Page 30: Cleaning And Maintenance
INSpECTING bURNERS Continued If you pilot assembly does not meet these Figure 56 shows a typical flame pattern. requirements: If burner flame pattern differs from that de- • turn fireplace off (see To Turn Off Gas to scribed: Appliance, page 27) •... - Page 31 ClEaNING aND MaINTENaNCE Continued LOGS CAUTION: Wear gloves and • If you remove logs for cleaning, refer to safety glasses while handling Installing Logs, Lava Rock and Glowing Embers, page 25, to properly replace logs. or removing broken glass. Do •...
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Page 32: Troubleshooting
TROUblESHOOTING WARNING: Turn off heater and let cool before servicing. Only a qualified service person should service and repair heater. CAUTION: Never use a wire, needle or similar object to clean pilot. This can damage pilot unit. Note: All troubleshooting items are listed in order of operation. ObSERvED pRObLEM pOSSIbLE CAUSE REMEDY... - Page 33 TROUblESHOOTING Continued ObSERvED pRObLEM pOSSIbLE CAUSE REMEDY Pilot lights but flame goes 1. Gas control knob not fully 1. Press in gas control knob out when control knob is pressed in fully released 2. G a s c o n tr o l k n o b n o t 2.
- Page 34 TROUblESHOOTING Continued pOSSIbLE CAUSE ObSERvED pRObLEM REMEDY 1. Turning gas control knob Heater produces a whistling 1. Turn gas control knob to LO to HI position when burner noise when burner is lit position and let warm up for is cold a minute 2.
- Page 35 TROUblESHOOTING Continued WARNING: If you smell gas • Shut off gas supply. • Do not try to light any appliance. • Do not touch any electrical switch; do not use any phone in your building. • Immediately call your gas supplier from a neighbor’s phone. Fol- low the gas supplier’s instructions.
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Page 36: Replacement Parts
• fireplace will not produce specified heat serial numbers of your heater ready. • propane/LP gas supply might be low (pro- You can also visit DESA Heating, LLC’s web pane/LP units only) site at www.desatech.com. You may feel your gas pressure is too low. If so, contact your local gas supplier. -
Page 37: Accessories
Purchase these accessories from your local dealer. If they can not supply these accessories THERMOSTATICALLY- call DESA Heating, LLC at 1-866-672-6040 for CONTROLLED BLOWER KIT - BKT information. You can also write to the address listed on the back page of this manual. -
Page 38: Parts
paRTS MODELS (V)T32N-A, (V)T32NB-A, (V)T32NR-A, (V)T32NRB-A, (V)T32P-A, (V)T32PB-A, (V)T32PR-A, (V)T32PRB-A, CGDV32NR, CGDV32PR AND CTDV32NR-HA 22-3 22-5 22-4 22-6 22-2 22-1 www.desatech.com 116646-01H... - Page 39 paRTS This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 36 of this manual. pART NUMbER CGDV32NR CGDV32PR CTDV32NR-HA (V)T32N-A (V)T32NR-A (V)T32P-A (V)T32PR-A (V)T32NB-A (V)T32NRB-A (V)T32PB-A (V)T32PRB-A DESCRIpTION QTY.
- Page 40 paRTS BURNER ASSEMBLY MODELS (V)T32N-A, (V)T32NB-A, (V)T32NR-A, (V) T32NRB-A, (V)T32P-A, (V)T32PB-A, (V)T32PR-A, (V)T32PRB-A, CGDV32NR, CGDV32PR AND CTDV32NR-HA www.desatech.com 116646-01H...
- Page 41 paRTS BURNER ASSEMBLY MODELS (V)T32N-A, (V)T32NB-A, (V)T32NR-A, (V) T32NRB-A, (V)T32P-A, (V)T32PB-A, (V)T32PR-A, (V)T32PRB-A, CGDV32NR, CGDV32PR AND CTDV32NR-HA This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 36 of this manual. NO.
- Page 42 NOTES _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ www.desatech.com 116646-01H...
- Page 43 NOTES _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ 116646-01H www.desatech.com...
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Page 44: Warranty
This is DESA Heating, LLC’s exclusive warranty, and to the full extent allowed by law; this express warranty excludes any and all other warranties, express or implied, written or verbal and limits the duration of any and all implied warranties, including warranties of merchantability and fitness for a particular purpose to one (1) year on new products and 30 days on factory reconditioned products from the date of first purchase.