Desa Comfort Glow CF26NR Owner's Operation And Installation Manual
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Desa Comfort Glow CF26NR Owner's Operation And Installation Manual

Desa unvented (vent-free) natural gas bay front fireplace owner's operation and installation manual cf26nr
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For more information, visit www.desatech.com
For more information, visit www.desatech.com
CF26NR
19,000 to 26,000 Btu/Hr
Remote Control Ready
WARNING: If the information in this manual is not
followed exactly, a fire or explosion may result caus-
ing 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
qualified installer, service agency, or the gas supplier.
This appliance may be installed in an aftermarket,* permanently located, manufactured
(mobile) home, where not prohibited by 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.
* Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer
Save this manual for future reference.
Save this manual for future reference.
UNVENTED (VENT-FREE) NATURAL
GAS BAY FRONT FIREPLACE
OWNER'S OPERATION AND INSTALLATION
MANUAL
Patent Pending
Fireplace Shown
With Optional
Bay Front Mantel
WARNING: Improper installa-
tion, adjustment, alteration, ser-
vice, or maintenance can cause
injury or property damage. Re-
fer to this manual for correct
installation and operational pro-
cedures. For assistance or ad-
ditional information consult a
qualified installer, service
agency, or the gas supplier.
WARNING: This is an unvented
gas-fired heater. It uses air (oxy-
gen) from the room in which it is
installed. Provisions for adequate
combustion and ventilation air
must be provided. Refer to Air for
Combustion and Ventilation sec-
tion on page 4 of this manual.

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Summary of Contents for Desa Comfort Glow CF26NR

  • Page 1 For more information, visit www.desatech.com For more information, visit www.desatech.com CF26NR 19,000 to 26,000 Btu/Hr Remote Control Ready WARNING: If the information in this manual is not followed exactly, a fire or explosion may result caus- ing property damage, personal injury, or loss of life.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS SAFETY INFORMATION TABLE OF CONTENTS SAFETY INFORMATION ... 2 PRODUCT IDENTIFICATION ... 3 LOCAL CODES ... 3 UNPACKING ... 4 PRODUCT FEATURES ... 4 REMOTE CONTROL ACCESSORIES ... 4 AIR FOR COMBUSTION AND VENTILATION ... 4 INSTALLATION ... 6 OPERATING FIREPLACE ...

  • Page 3: Safety Information

    SAFETY INFORMATION Continued Keep the appliance area clear and free from combus- tible materials, gasoline, and other flammable vapors and liquids. 1. 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.

  • Page 4: Unpacking

    UNPACKING PRODUCT FEATURES REMOTE CONTROL ACCESSORIES AIR FOR COMBUSTION AND VENTILATION Providing Adequate Ventilation UNPACKING 1. Remove and fireplace from carton. 2. Remove all protective packaging applied to fireplace for shipment. 3. Make sure your fireplace includes one hardware packet. 4.
  • Page 5 AIR FOR COMBUSTION AND VENTILATION Continued c. caulking or sealants are applied to areas such as joints around window and door frames, between sole plates and floors, between wall-ceiling joints, between wall panels, at penetrations for plumbing, electrical, and gas lines, and at other openings. If your home meets all of the three criteria above, you must provide additional fresh air.

  • Page 6: Ventilation Air

    AIR FOR COMBUSTION AND VENTILATION Ventilation Air INSTALLATION Check Gas Type AIR FOR COMBUSTION AND VENTILATION Continued VENTILATION AIR Ventilation Air From Inside Building This fresh air would come from an adjoining unconfined space. When ventilating to an adjoining unconfined space, you must provide two permanent openings: one within 12"...

  • Page 7: Locating Fireplace

    INSTALLATION Continued LOCATING FIREPLACE WARNING: Maintain the minimum clearances shown in Figure 4. If you can, provide greater clear- ances from floor, ceiling, and joining wall. You can recess firebox into the wall. You can also position fireplace in the optional cabinet mantels. IMPORTANT: Only use optional cabinet mantels specified in this manual.
  • Page 8 INSTALLATION Built-In Fireplace Installation (Cont.) INSTALLATION Continued 2. An optional blower accessory is available (see Accessories, page 31). There are two options for connecting blower to elec- trical source. Option one: Have a licensed electrician install a properly grounded, three-prong 120-volt electrical outlet at fireplace location.

  • Page 9: Optional Mantel Installation

    INSTALLATION Continued MANTEL CLEARANCES FOR BUILT-IN INSTALLATION NOTICE: Surface temperatures of adjacent walls and mantels become hot during operation. Walls and mantels above the firebox may become hot to the touch. If installed properly, these temperatures meet the requirement of the national product standard. Follow all minimum clearances shown in this manual.
  • Page 10 INSTALLATION Optional Mantel Installation (Cont.) Installing Blower Assembly - GA3450T INSTALLATION Continued Assemble brass trim kit. See Assembling Brass Trim, page 9. 4. Place brass trim on the shoulder screws located on the side and top of the fireplace. Firmly snap the brass trim over the shoulder screws on fireplace (see Figure 13).
  • Page 11 INSTALLATION Continued 10. Install the switch plate on the blower control shield with 2 - #10 screws provided (see Figure 16). Route power cord out of the cabinet by inserting it through the bushing on the outer casing (see Figure 15). Plug fan kit into 120-Volt grounded power supply and test operation.

  • Page 12: Connecting To Gas Supply

    If any of the original wire as supplied with the appliance must be replaced, original replacements must be used. DESA part no. 104015-01 (105°C) for power cord, and DESA part no. 103968- 01 (200°C) for wire harness. WARNING: Label all wires prior to disconnection when servicing controls.

  • Page 13: Connecting Fireplace To Gas Supply

    INSTALLATION Continued Apply pipe joint sealant lightly to male NPT threads. This will prevent excess sealant from going into pipe. Excess sealant in pipe could result in clogged fireplace valves. We recommend that you install a sediment trap in supply line as shown in Figure 19, page 13 .

  • Page 14: Checking Gas Connections

    INSTALLATION Checking Gas Connections INSTALLATION Continued CHECKING GAS CONNECTIONS WARNING: Test all gas piping and connections, internal and external to unit, for leaks after installing or servicing. Correct all leaks at once. WARNING: Never use an open flame to check for a leak.

  • Page 15: Installing Logs

    INSTALLATION Continued INSTALLING LOGS WARNING: Failure to position the parts in accor- dance with these diagrams or failure to use only parts specifically approved with this heater may result in property damage or personal injury. CAUTION: After installation and periodically there- after, check to ensure that no flame comes in contact with any log.

  • Page 16: Operating Fireplace

    INSTALLATION Installing Wireless Remote Control Accessory OPERATING FIREPLACE For Your Safety Read Before Lighting INSTALLATION Continued INSTALLING WIRELESS REMOTE CONTROL ACCESSORY Two 9-volt alkaline batteries (not included) are required to operate this heater with the wireless hand held remote control set. One battery must be installed in the receiver and one in the hand-held remote control unit.

  • Page 17: Operating Fireplace

    OPERATING FIREPLACE Continued LIGHTING INSTRUCTIONS NOTICE: During initial operation of new heater, burn- ing logs will give off a paper-burning smell. Open a window to vent smell. This will only last a few hours. 1. STOP! Read the safety information on page 16, column 2. 2.

  • Page 18: Optional Remote Operation

    OPERATING FIREPLACE Optional Remote Operation OPERATING FIREPLACE Continued OPTIONAL REMOTE OPERATION Note: All remote control accessories must be purchased sepa- rately (see Accessories, page 31). Follow instructions included with the remote control. Thermostat Control Operation (Optional CGHRCTA Series Only) The thermostat control setting on the remote control unit can be set to any comfort level between HI and LO.

  • Page 19: For More Information, Visit Www.desatech.com For More Information, Visit Www.desatech.com

    INSPECTING BURNERS Check pilot flame pattern and burner flame patterns often. PILOT FLAME PATTERN Figure 36 shows a correct pilot flame pattern. Figure 37 shows an incorrect pilot flame pattern. The incorrect pilot flame is not properly heating the thermocouple. When the thermocouple cools, the heater will shut down.

  • Page 20: Specifications

    CLEANING AND MAINTENANCE Cleaning Burner Injector Holder And Pilot Air Inlet Hole (Cont.) Cabinet SPECIFICATIONS WIRING DIAGRAM CLEANING AND MAINTENANCE Continued 2. Inspect burner, pilot, and primary air inlet holes on injector holder for dust and dirt (see Figure 40). 3.

  • Page 21: Troubleshooting

    TROUBLESHOOTING Note: For additional help, visit DESA International’s technical service web site at www.desatech.com. Note: All troubleshooting items are listed in order of operation. OBSERVED PROBLEM When ignitor button is pressed, there is no spark at ODS/pilot When ignitor button is pressed, there is...
  • Page 22 TROUBLESHOOTING TROUBLESHOOTING Continued OBSERVED PROBLEM Burner does not light after ODS/pilot is lit Delayed ignition burner Burner backfiring during combustion Slight smoke or odor during initial operation Moisture/condensation noticed on windows Heater produces a whistling noise when burner is lit White powder residue forming within burner box or on adjacent walls or furniture Remote does not function...
  • Page 23 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.

  • Page 24: Illustrated Parts Breakdown And Parts List

    ILLUSTRATED PARTS BREAKDOWN CF26NR ILLUSTRATED PARTS BREAKDOWN CF26NR For more information, visit www.desatech.com For more information, visit www.desatech.com 105443-01E...

  • Page 25: Parts List

    PARTS LIST CF26NR This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on page 28 of this manual. For more information, visit www.desatech.com For more information, visit www.desatech.com 105443-01E PART...
  • Page 26 ILLUSTRATED PARTS BREAKDOWN CF26NR ILLUSTRATED PARTS BREAKDOWN CF26NR 20-1 11-1 20-2 11-2 For more information, visit www.desatech.com For more information, visit www.desatech.com 20-3 105443-01E...
  • Page 27 PARTS LIST CF26NR This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 28 of this manual. CF26NR PART NO. 102633-02 102624-02 099230-02 105631-01CK 105258-01CK 105259-01 105255-01 105421-01 105409-01...

  • Page 28: Replacement Parts

    If so, contact DESA International’s Technical Service Department at 1-866-672-6040. When calling please have your model and serial numbers of your heater ready. You can also visit DESA International’s technical services web site at www.desatech.com. SERVICE HINTS When Gas Pressure Is Too Low •...

  • Page 29: Owner's Registration Form

    Address: City: Home Phone: E-Mail: Please answer the following questions to register your product with DESA International: Where will the product be used? Living/Family Room Office/Warehouse If you bought this product yourself, did you plan to purchase this type of product before going into the store?
  • Page 30 Postage Required 2701 Industrial Drive P.O. Box 90004 Bowling Green, KY 42102-9004 For more information, visit www.desatech.com For more information, visit www.desatech.com TAPE 105443-01E...

  • Page 31: Accessories

    Purchase these fireplace accessories from your local dealer or Parts Central (see page 28). If they cannot supply these accessories call DESA International’s Sales Department at 1-866-672-6040 for referral information. You can also write to the address listed on the back page of this manual.

  • Page 32: Warranty Information

    VENT-FREE NATURAL GAS FIREPLACE DESA International 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.

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