Desa Comfort Glow S39PT Owner's Operation And Installation Manual

Vent-free propane/lp gas freestanding pedestal stove system

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VENT-FREE PROPANE/LP GAS FREESTANDING
PEDESTAL STOVE SYSTEM
OWNER'S OPERATION AND INSTALLATION MANUAL
S39PT
20,000 to 39,000 Btu/Hr
Thermostatically-
Controlled
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.
*Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer
Save this manual for future reference.
WARNING: Improper installation,
adjustment, alteration, service,
or maintenance can cause injury
or property damage. Refer to this
manual for correct installation
and operational procedures. For
assistance or additional infor-
mation consult a qualified in-
staller, 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 ad-
equate combustion and ventila-
tion air must be provided. Refer
to Air for Combustion and Ven-
tilation section on page 4 of this
manual.

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Summary of Contents for Desa Comfort Glow S39PT

  • Page 1 VENT-FREE PROPANE/LP GAS FREESTANDING PEDESTAL STOVE SYSTEM OWNER’S OPERATION AND INSTALLATION MANUAL S39PT 20,000 to 39,000 Btu/Hr Thermostatically- Controlled 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: Safety Information

    VENT-FREE PROPANE/LP PEDESTAL STOVE SAFETY INFORMATION WARNINGS WARNING ICON G 001 IMPORTANT: Read this owner’s manual carefully and completely before trying to assemble, oper- ate, or service this heater. Im- proper use of this heater can cause serious injury or death from burns, fire, explosion, electrical shock, and carbon monoxide poisoning.
  • Page 3: Product Identification

    PRODUCT IDENTIFICATION Screen Logs Heater Controls (Inside Door) Figure 1 - Vent-Free Propane/LP Gas Stove 107435 OWNER’S MANUAL LOCAL CODES Install and use heater with care. Follow all local codes. In the absence of local codes, use the latest edition of The National Fuel Gas Code, ANSI Z223.1/NFPA 54*.
  • Page 4: Air For Combustion And Ventilation

    VENT-FREE PROPANE/LP PEDESTAL STOVE AIR FOR COMBUSTION AND VENTILATION WARNING: This heater shall not be installed in a confined space or unusually tight construction unless provisions are provided for adequate combustion and ven- tilation air. Read the following in- structions to insure proper fresh air for this and other fuel-burning appliances in your home.
  • Page 5: Determining Fresh-Air Flow For Heater Location

    AIR FOR COMBUSTION AND VENTILATION Continued DETERMINING FRESH-AIR FLOW FOR HEATER LOCATION Determining if You Have a Confined or Unconfined Space Use this worksheet to determine if you have a confined or unconfined space. Space: Includes the room in which you will install heater plus any adjoining rooms with doorless passageways or ventilation grills between the rooms.
  • Page 6 VENT-FREE PROPANE/LP PEDESTAL STOVE 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 pro- vide two permanent openings: one within 12"...
  • Page 7: Installation

    Minimum Figure 4 - Minimum Clearance to Walls and Ceiling Carefully follow the instructions below. This stove is a freestanding unit designed to set directly on the floor. IMPORTANT: You must maintain minimum wall and ceiling clearances during installation. The mini- mum clearances are shown in Figure 4.
  • Page 8: Connecting To Gas Supply

    Unit Gas Regulator Inlet Connection Figure 5 - Gas Regulator Location and Gas Line Access Into Stove Cabinet For more information, visit www.desatech.com The installer must supply an external regulator. The external regulator will reduce incoming gas pressure. You must reduce incoming gas pressure to between 11 and 14 inches of water.
  • Page 9: Checking Gas Connections

    INSTALLATION Continued CHECKING GAS CONNECTIONS WARNING: Test all gas pip- ing and connections for leaks after installing or servicing. Cor- rect all leaks at once. WARNING: Never use an open flame to check for a leak. Apply a noncorrosive leak detection fluid to all joints.
  • Page 10: Installing Logs

    1. Remove 2 screws from rear tabs on top trim. Pull trim forward to remove (see Figure 12). 2. Remove top panel of stove by remov- ing three screws from under top lip on each side of stove (see Figure 12).
  • Page 11 110/115 V.A.C. Black Black Green White White 120 Vac. 60 Hz. . 78 Amps DESA International, Bowling Green, KY OWNER’S MANUAL INSTALLING OPTIONAL BLOWER ACCESSORY GA3650TA Tools required: Phillips screwdriver NOTICE: Shut off gas heater during the following blower installation.
  • Page 12 Wiring errors can cause im- proper and dangerous operation. Verify proper opera- tion after servicing. Variable Fan Switch Fan Switch (N.O.) Black Blue 110/115 V.A.C. Black Green Blower Motor White 120 Vac. 60 Hz. 90 Amps DESA International, Bowling Green, KY 107435...
  • Page 13: Operating Heater

    INSTALLATION Continued 26. Peel off the backing paper and stick the supplied wiring diagram decal on the stove floor as shown in Figure 19. 27. Plug power cord into a convenient 3-prong grounded wall receptacle near the stove. WARNING: ELECTRICAL...
  • Page 14: Inspecting Burners

    10 to 20 minutes depending on heat setting). Note: Your gas stove and thermostat blower will not turn on and off at the same time. The stove may run for several minutes before the blower turns on. After the heater modulates to the pilot position, the blower will con- tinue to run.
  • Page 15: Cleaning And Maintenance

    INSPECTING BURNERS Continued BURNER FLAME PATTERN Figure 26 shows a correct burner flame pat- tern. Figure 27 shows an incorrect burner flame pattern. If burner flame pattern is incorrect, • turn heater off (see To Turn Off Gas to Appliance, page 14) •...
  • Page 16: Troubleshooting

    VENT-FREE PROPANE/LP PEDESTAL STOVE 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...
  • Page 17 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 Dark residue on logs or inside of fireplace White powder residue forming within burner box or on adjacent walls or furniture 107435...
  • Page 18 VENT-FREE PROPANE/LP PEDESTAL STOVE 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 19: Specifications

    TECHNICAL SERVICE You may have further questions about in- stallation, operation, or troubleshooting. If so, contact DESA International’s Technical Service Department at 1-800-DESA LOG (1-800-337-2564). You can also visit DESA International’s technical services site www.desatech.com. 107435 PARTS CENTRALS These Parts Centrals are privately owned businesses. They have agreed to support our customer’s needs by providing original replacement parts and accessories.
  • Page 20: Illustrated Parts Breakdown

    VENT-FREE PROPANE/LP PEDESTAL STOVE ILLUSTRATED PARTS BREAKDOWN S39PT For more information, visit www.desatech.com 107435...
  • Page 21: Parts List

    PARTS LIST S39PT 107435 OWNER’S MANUAL This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on page 24 of this manual. PART NUMBER DESCRIPTION 107433-02 Log Set 104286-01 ODS Pilot (LP)
  • Page 22 VENT-FREE PROPANE/LP PEDESTAL STOVE ILLUSTRATED PARTS BREAKDOWN S39PT For more information, visit www.desatech.com 107435...
  • Page 23 PARTS LIST S39PT PART NO. 107085-01CK 107077-01CK 107076-01CK 107075-01CK 107082-01CK 105657-01 107363-01CK 107078-01CJ 107080-01CK 107081-01CJ 107365-01CK 101382-01 107092-01 107093-01 105576-01 101386-02 099230-02 107079-01CJ 102455-12 102455-13 107091-01CK 107084-01CK 101514-01CK 103158-01 107083-01 098304-03 101054-01 100563-01 104310-12 104108-06 107435 This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on page 24 of this manual.
  • Page 24: Replacement Parts

    If they can’t supply original replacement part(s) call DESA International’s Technical Service Department at 1-800-323-5190 for referral information. When calling DESA International, have ready • your name • your address • model and serial numbers of your heater • how heater was malfunctioning •...
  • Page 25 OWNER’S MANUAL NOTES _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ For more information, visit www.desatech.com 107435...
  • Page 26: Warranty Information

    VENT-FREE PROPANE/LP GAS PEDESTAL STOVE 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.

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