Desa Comfort Glow SL30NT Owner's Operation And Installation Manual

Desa owner's operation and installation manual (vent-free) natural gas stove heater sl30nt

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(VENT-FREE) NATURAL GAS
OWNER'S OPERATION AND INSTALLATION MANUAL
Model SL30NT Series Thermostat Control Gas Log Heater
SL30NT
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.
D o n o t t o u c h a n y e l e c t r i c a l
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 sup-
plier, call the fire department.
— Installation and service must be per-
formed by a qualified installer, ser-
vice 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
STOVE HEATER
(Burner System For Cast Iron Stoves)
Save this manual for future reference.
WARNING: The SL30NT series vent-free gas
log heater is only approved for use in the
Comfort Glow series cast iron stove models
CISC and CISG.
WARNING: Improper installation, adjust-
ment, alteration, service, or maintenance
can cause injury or property damage.
Refer to this manual for correct installa-
tion and operational procedures. For
assistance or additional information
consult a qualified installer, service
agency, or the gas supplier.
WARNING: This is an unvented gas-
fired heater. It uses air (oxygen) from
the room in which it is installed. Provi-
sions for adequate combustion and ven-
tilation air must be provided. Refer to
Air for Combustion and Ventilation sec-
tion on page 4 of this manual.
Patent Pending

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Summary of Contents for Desa Comfort Glow SL30NT

  • Page 1 (VENT-FREE) NATURAL GAS STOVE HEATER OWNER’S OPERATION AND INSTALLATION MANUAL Model SL30NT Series Thermostat Control Gas Log Heater (Burner System For Cast Iron Stoves) SL30NT 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.
  • Page 2: Safety Information

    5. Do not use this stove as a wood burn- ing fireplace. Use only model SL30NT series vent-free gas log heater. Do not add extra logs or ornaments such as pine cones, vermiculite, or rock wool.
  • Page 3: Product Identification

    Gas Log Heater (Shown in the Base Assembly open position) Figure 1 - Typical Stove Cabinet Model with Comfort Glow Gas Log Heater 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 ANS Z223.1, also known as NFPA 54*.
  • Page 4: Air For Combustion And Ventilation

    VENT-FREE NATURAL GAS STOVE HEATER AIR FOR COMBUSTION AND VENTILATION WARNING: This heater shall not be installed in a confined space or unusually tight con- struction unless provisions are provided for adequate combus- tion and ventilation air. Read the following instructions to in-...
  • 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 work sheet 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 NATURAL GAS STOVE HEATER 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 Wall " Minimum Figure 4 - Minimum Clearance to Walls and Ceiling (Stove May Vary Depending on Model) 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.
  • Page 8: Stove Cavity Assembly

    Top of Stove Unit Front of Stove Unit Drop Cloth/ Blanket Figure 6 - Laying Down Stove On Back (Stove Style May Vary Depending on Model) Bolt Pallet Wood Figure 7 - Removing Pallet Wood From The Bottom of The Stove...
  • Page 9 Hole Door Hinge Step Bolt Bolt Stove Bottom Shoulder Figure 11 - Attaching Stove Door (Appearance May Vary Depending on Model) Door Door Claw Figure 12 - Catch Bolt and Door Claw Orientation Washers Bottom Of Bolt Stove Unit Stove...
  • Page 10: Installing Gas Log Heater Into Stove

    Bottom Front Opening Bolt Figure 13 - Placing Heater Base In Stove Cavity (Appearance May Vary Depending on Model) 7. Fasten heater base to stove bottom with #10-24 x .50 bolts and hex nuts pro- vided with gas log heater (see Figure 14).
  • Page 11: Connecting To Gas Supply

    Purchase the optional CSA/AGA de- sign-certified equipment shutoff valve from your dealer. See Accessories, page 19. The gas inlet connection for the stove heater is located on the lower right-hand side of the stove when viewed from the front of the unit.
  • Page 12: Checking Gas Connections

    VENT-FREE NATURAL GAS STOVE HEATER 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 mixture of liquid soap and water to all joints.
  • Page 13: Operating Heater

    OPERATING HEATER FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not fol- low these instructions exactly, a fire or explosion may result caus- ing property damage, personal injury or loss of life. A. This appliance has a pilot which must be lighted by hand.
  • Page 14: Specifications

    If so, contact your local natural gas supplier. TECHNICAL SERVICE You may have further questions about instal- lation, operation, or troubleshooting. If so, contact DESA International’s Techni- cal Service Department at 1-800-DESA LOG (1-800-337-2564). You can also visit DESA International’s technical service site www.desatech.com.
  • Page 15: Cleaning And Maintenance

    If you don't follow direc- tions on the can, you could damage the pilot assembly. Note: Removing the rear panel and top grates of your stove will make cleaning easier. 1. Shut off the unit, including the pilot.
  • Page 16: Troubleshooting

    VENT-FREE NATURAL GAS STOVE HEATER 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 4. Clean burner (see Cleaning and Mainte- nance, page 15) or replace burner orifice 1. Properly locate logs (see Installing Gas Log Heater Into Stove, page 10 ) 2. Eliminate source of drafts around heater 3. Clean out air holes at burner inlet. Peri- odically repeat as needed 4.
  • Page 18 VENT-FREE NATURAL GAS STOVE HEATER 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.
  • Page 19: Parts Centrals

    ACCESSORIES Purchase these heater accessories from your local dealer. If they can not supply these accessories, call DESA International’s Parts Department at 1-800-972-7879 for referral information. You can also write to the ad- dress listed on the back page of this manual.
  • Page 20: Illustrated Parts Breakdown

    VENT-FREE NATURAL GAS STOVE HEATER ILLUSTRATED PARTS BREAKDOWN SL30NT 104463...
  • Page 21: Parts List

    PARTS LIST This list contains replaceable parts used in your stove. For replacement parts see Parts Central on page 19 of this manual. SL30NT PART 104459-01 098249-01 104384-03 104454-01 098867-14 104425-01 104424-01 099056-26 102843-01 102980-01 101329-21 104472-01 099211-01 102445-01 099387-13...
  • Page 22 VENT-FREE NATURAL GAS STOVE HEATER ILLUSTRATED PARTS BREAKDOWN CISC CISG 104463...
  • Page 23 PARTS LIST This list contains replaceable parts used in your stove. For replacement parts see Parts Central on page 19 of this manual. CISC CISG PART 104171-06 104171-05 104171-07 104969-01 104969-02 104174-03 104970-01 104970-02 104971-01 104178-01 104968-01 104108-08 104108-05 * Included In Hardware Kit 104463 OWNER’S MANUAL...
  • Page 24: Warranty Information

    VENT-FREE PROPANE/LP GAS LOG HEATERS AND EMPIRE STOVE CHASSIS 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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