Desa CGDV32NR Owner's Operation And Installation Manual
Direct-vent fireplace
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NATURAL GAS "TUDOR" MODELS (V)T32N-A SERIES AND CGDV32NR
PROPANE/LP GAS "TUDOR" MODEL (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 dam-
age, 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 de-
partment.
This appliance may be installed in an aftermarket*, permanently located, manufactured (mo-
bile) home, where not prohibited by state or local codes.
This appliance is only for use with the type of gas indicated on the rating plate. This appliance
is not convertible for use with other gases, unless a certified kit is used.
*Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer.
FOR YOUR SAFETY
FOR YOUR SAFETY
Save this manual for future reference.
For more information, visit www.desatech.com
DIRECT-VENT FIREPLACE
OWNER'S OPERATION AND
INSTALLATION MANUAL
WARNING: Improper instal-
lation, adjustment, altera-
tion, service or maintenance
can cause injury or property
damage. Refer to this manual
for correct installation and
operational procedures.
For assistance or additional
information consult a quali-
fied installer, service agency
or the gas supplier.
Installation and service
must be performed by a
qualified installer, service
agency or the gas supplier.
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Table of Contents
Related Manuals for Desa CGDV32NR
Summary of Contents for Desa CGDV32NR
- Page 1 DIRECT-VENT FIREPLACE OWNER’S OPERATION AND INSTALLATION MANUAL NATURAL GAS “TUDOR” MODELS (V)T32N-A SERIES AND CGDV32NR PROPANE/LP GAS “TUDOR” MODEL (V)T32P-A SERIES AND CGDV32PR WARNING: If the information in this manual is not followed WARNING: Improper instal- exactly, a fire or explosion may result causing property dam- lation, adjustment, altera- age, personal injury or loss of life.
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Page 2: Table Of Contents
TABLE OF CONTENTS SAFETY INFORMATION TABLE OF CONTENTS CLEANING AND MAINTENANCE ..........28 SAFETY INFORMATION ..............2 TROUBLESHOOTING ...............29 PRODUCT IDENTIFICATION ............3 ILLUSTRATED PARTS BREAKDOWN AND PARTS LIST ..32 LOCAL CODES ................3 REPLACEMENT PARTS ............34 PRODUCT FEATURES ..............4 SPECIFICATIONS ..............34 PRE-INSTALLATION PREPARATION ..........4 SERVICE HINTS ................34 LOCATION OF TERMINATION CAP ..........6 TECHNICAL SERVICE ..............34... -
Page 3: Product Identification
SAFETY INFORMATION PRODUCT IDENTIFICATION LOCAL CODES SAFETY INFORMATION PRODUCT IDENTIFICATION Continued Upper Louver Panel Flue Collar This fireplace reaches high temperatures. Keep children and adults away from hot surfaces to avoid burns or clothing igni- tion. Fireplace will remain hot for a time after shutdown. Allow surfaces to cool before touching. -
Page 4: Product Features
LOCATION AND SPACE REQUIREMENTS Flush with a wall Determine the safest and most efficient location for your DESA direct-vent fireplace. Make sure that rafters and wall studs are not in the way of the venting system. Choose a location where the heat... - Page 5 PRE-INSTALLATION PREPARATION Clearances Framing and Finishing PRE-INSTALLATION For available accessories for this fireplace, see Accessories on page 37. If you are using a separate combustible mantel piece, refer to PREPARATION Figure 6 for proper installation height. You can install noncombus- tible mantels at any height above the fireplace.
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Page 6: Location Of Termination Cap
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 balcony I = clearance to service regulator vent outlet [*72 inches (182.9cm) [*12 inches (30.5mc) minimum] minimum] B = clearance to window or door that may be opened... -
Page 7: Venting Installation Instructions
The following actions will void the warranty on your venting system: These models are tested and approved for use with DESA (direct- • Installation of any damaged venting component vent) pipe components and terminations. • Unauthorized modification of the venting system (Do not cut... - Page 8 VENTING INSTALLATION INSTRUCTIONS Installation Planning VENTING INSTALLATION INSTRUCTIONS Continued Female INSTALLATION PLANNING Locking Lugs There are two basic types of direct-vent installation: Male • Horizontal Termination Slots • Vertical Termination Horizontal Termination Installation IMPORTANT: Horizontal square terminations require only inner portion of wall firestop.
- Page 9 VENTING INSTALLATION INSTRUCTIONS Installation Planning (Cont.) VENTING INSTALLATION INSTRUCTIONS Cut Siding Away Continued to Fit Standoff Standoff WARNING: Do not recess vent termination into Wood Screw any wall. This will cause a fire hazard. Position the horizontal vent Noncombustible Exterior Wall: Vent Cap cap in the center of the 8 "...
- Page 10 45° Elbow Horizontal High Wind Square Termination Wall Firestop www.desatech.com 116646-01B...
- Page 11 Not to Exceed (H) Limits 90° Elbow Square As Required for (V) Termination See Chart for Pipe Section Required Wall Firestop 45° Elbow Figure 15 - Horizontal Termination Configuration for Corner Installation Using One 90° Elbow www.desatech.com 116646-01B...
- Page 12 VENTING INSTALLATION INSTRUCTIONS Installation Planning (Cont.) VENTING INSTALLATION INSTRUCTIONS Continued HORIZONTAL SYSTEM INSTALLATION USING TWO 90° ELBOWS The following configurations show the minimum vertical rise re- quirements for a horizontal system using two 90° elbows. Venting with Two 90° Elbows Vertical (V) Horizontal (H ) Horizontal (H...
- Page 13 VENTING INSTALLATION INSTRUCTIONS Installation for Vertical Termination VENTING INSTALLATION 2. Assemble the desired lengths of pipe and elbows necessary to reach from the fireplace flue up through the firestop. Be sure all INSTRUCTIONS pipe and elbow connections are fully twist-locked (see Figure 8, page 8).
- Page 14 VENTING INSTALLATION INSTRUCTIONS Installation for Vertical Termination (Cont.) VENTING INSTALLATION Venting with One 90° Elbow Vertical (V) Horizontal (H) INSTRUCTIONS 5' min. 2' max. Continued 6' min. 4' max. 7' min. 6' max. Vertical Termination Configurations 8' min. 8' max. Figures 21 through 24 show four different configurations for verti- 20' max.
- Page 15 High Altitude Installation VENTING INSTALLATION HIGH ALTITUDE INSTALLATION INSTRUCTIONS Your DESA direct-vent fireplace has been tested and approved for elevations from 0-2000 feet (USA) and elevations from 0-4500 Continued feet (Canada) . When installing this fireplace at an elevation above 2000 feet (in the USA), you may need to decrease the input rating by changing the existing burner orifice to a smaller size.
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Page 16: Fireplace Installation
FIREPLACE INSTALLATION CHECK GAS TYPE Use proper gas type for the fireplace unit you are installing. If you have conflicting gas types, do not install fireplace. See retailer where you purchased the fireplace for proper fireplace according to your gas type or to purchase gas conversion kit (see Accessories, page 37). - Page 17 Speed Control Switch Bracket Control Control Locknut Shaft Knob Figure 26 - Attaching Speed Control to Firebox www.desatech.com 116646-01B...
- Page 18 INSTALLING GAS PIPING TO FIREPLACE LOCATION WARNING: A qualified service person must con- nect fireplace to gas supply. Follow all local codes. CAUTION: For propane/LP units, never connect fireplace directly to the propane/LP supply. This heater requires an external regulator (not supplied). Install the external regulator between the fireplace and propane/LP supply.
- Page 19 FIREPLACE INSTALLATION Installing Gas Piping to Fireplace Location (Cont.) Connecting Fireplace to Gas Supply Checking Gas Connections FIREPLACE INSTALLATION Continued CAUTION: Use only new, black iron or steel pipe. Internally-tinned copper tubing may be used in certain areas. Check your local codes. Use pipe of 1/2" diameter or greater to allow proper gas volume to fireplace.
- Page 20 Equipment Open Shutoff Valve Closed Figure 33 - Equipment Shutoff Valve Propane/LP Equipment Supply Tank Shutoff Valve Gas Valve Figure 34 - Checking Gas Joints for Propane/LP Gas Fireplace Meter Gas Valve Figure 35 - Checking Gas Joints for Natural Gas Fireplace www.desatech.com 116646-01B...
- Page 21 FIREPLACE INSTALLATION Installing Optional Wireless Hand-Held Remote Control - HRC100 and HRC200 Series Removing/Replacing Glass Door FIREPLACE INSTALLATION Continued INSTALLING OPTIONAL WIRELESS HAND- HELD REMOTE CONTROL - HRC100 AND HRC200 SERIES NOTICE: Use only alkaline batteries (not included). Installing Remote Receiver Open bottom louver and locate the switch bracket on the left.
- Page 22 FIREPLACE INSTALLATION Removing/Replacing Glass Door (Cont.) Installing Optional Brick Liner Model BL32D FIREPLACE INSTALLATION INSTALLING OPTIONAL BRICK LINER MODEL BL32D Continued WARNING: If fireplace has been running, turn Removing Glass Door off and unplug fireplace. Let cool before installing If replacement of glass is necessary, the entire assembly, glass and brick liner.
- Page 23 FIREPLACE INSTALLATION Installing Optional Brick Liner Model BL32D (Cont.) Installing Logs, Lava Rock and Glowing Embers FIREPLACE INSTALLATION Continued Left Side Brick Panel Figure 43 - Installing Side Brick Panels www.desatech.com 116646-01B...
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Page 24: Operating Fireplace
OPERATING FIREPLACE Installing Logs, Lava Rock and Glowing Embers (Cont.) For Your Safety Read Before Lighting Lighting Instructions FIREPLACE INSTALLATION OPERATING FIREPLACE Continued 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 25 OPERATING FIREPLACE Lighting Instructions (Cont.) To Turn Off Gas To Appliance Manual Lighting Procedure Optional Hand-Held Remote Operation Variable Control Knob Gas Control Knob Piezo Ignitor Figure 50 - Control Valve www.desatech.com 116646-01B...
- Page 26 OPERATING FIREPLACE Optional Hand-Held Remote Operation (Cont.) Operating Optional GWMT1 Wall Mounted Thermostat OPERATING FIREPLACE Note: Do not hold the hand-held remote for a long time. Body temperature will affect its operation in the AUTO mode. Continued Safety Features ON/OFF SERIES When away from home for an extended period of time or as a child (Model HRC200 and HRC201) safety feature to prevent accidental ignition of the fireplace, the re-...
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Page 27: Inspecting Burners
OPERATING FIREPLACE INSPECTING BURNERS Continued Check pilot flame pattern and burner flame patterns often. PILOT ASSEMBLY OPERATING OPTIONAL GWMT1 The pilot assembly is factory preset for the proper flame height. WALL MOUNTED THERMOSTAT Alterations may have occurred during shipping and handling. Call a qualified service person to readjust the pilot if necessary. -
Page 28: Cleaning And Maintenance
CLEANING AND MAINTENANCE Glass Door Pilot and Burners Logs Venting System CLEANING AND MAINTENANCE Use only the tempered glass door replacement intended for this fireplace (see Replacement Parts, page 34 for detail on ordering). No substitutions may be made. See Removing/Replacing Glass WARNING: Turn off fireplace and let cool before Door, page 21 for instructions for replacing glass door. -
Page 29: Troubleshooting
TROUBLESHOOTING TROUBLESHOOTING WARNING: Turn off heater and let cool before CAUTION: Never use a wire, needle or similar servicing. Only a qualified service person should object to clean pilot. This can damage pilot unit. service and repair heater. Note: All troubleshooting items are listed in order of operation. OBSERVED PROBLEM POSSIBLE CAUSE REMEDY... - Page 30 TROUBLESHOOTING TROUBLESHOOTING Continued OBSERVED PROBLEM POSSIBLE CAUSE REMEDY Burner does not light after pilot is lit 1. Burner orifice clogged 1. Clean burner (see Cleaning and Mainte- nance, page 28) or replace burner orifice 2. Inlet gas pressure is too low 2.
- Page 31 TROUBLESHOOTING 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. Follow the gas supplier’s instructions.
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Page 32: Illustrated Parts Breakdown And Parts List
ILLUSTRATED PARTS BREAKDOWN (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 ILLUSTRATED PARTS BREAKDOWN (V)T32N-A, (V)T32NB-A 22-3 22-5 22-4 (V)T32NR-A (V)T32NRB-A 22-6 (V)T32P-A, (V)T32PB-A 22-2 (V)T32PR-A 22-1 (V)T32PRB-A CGDV32NR CGDV32PR 9-19 9-17 9-16 9-15 9-13 9-18 9-14 9-11... - Page 33 PARTS LIST (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 PARTS LIST (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 This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 34 of this manual.
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Page 34: Replacement Parts
• purchase date and serial numbers of your heater ready. Usually, we will ask you to return the part to the factory. You can also visit DESAʼs technical service web site at PARTS NOT UNDER WARRANTY www.desatech.com Contact authorized retailers of this product. If they can not supply original replacement part(s), call DESA at 1-866-672-6040 for referral information. -
Page 35: Owner's Registration Form
Last Name: Address: City: State: Zip: Country: Home Phone: E-Mail: Please answer the following questions to register your product with DESA: Where will the product be used? � Living/Family Room � Office/Warehouse � Utility Shed/Outbuilding � Garage � Bedroom � Bathroom �... - Page 36 Postage Required 2701 Industrial Drive P.O. Box 90004 Bowling Green, KY 42102-9004 www.desatech.com 116646-01B TAPE...
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Page 37: Accessories
fireplace models. Purchase these fireplace accessories from your local retailer. If they THERMOSTATICALLY- CONTROLLED can not supply these accessories, call DESAʼs Sales Department at 1-866-672-6040. for information. You can also write to the address BLOWER KIT - BKT listed on the back page of this manual. -
Page 38: Warranty Information
DIRECT-VENT FIREPLACE DESA warrants this product to be free from defects in materials and components for two (2) years from the date of first purchase, provided that the product has been properly installed, operated and maintained in accordance with all applicable instructions. To make a claim under this warranty the Bill of Sale or cancelled check must be presented.