Heatiator GDST3831I Owner's Manual
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Heatiator GDST3831I Owner's Manual

Direct vent gas appliance heater
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Models:
GDST3831I
• Important operating
a n d m a i n t e n a n c e
instructions included.
WARNING: If the information in these
instructions is not followed exactly, a fi re
or explosion may result causing property
damage, personal injury, or death.
• DO NOT store or use gasoline or other fl am-
mable 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 suppli-
er's instructions.
- If you cannot reach your gas supplier, call
the fi re department.
• Installation and service must be performed
by a qualifi ed installer, service agency, or the
gas supplier.
This appliance may be installed as an OEM installation in
manufactured home (USA only) or mobile home and must be
installed in accordance with the manufacturer's instructions
and the manufactured home construction and safety standard,
Title 24 CFR, Part 3280 or Standard for Installation in Mobile
Homes, CAN/CSA Z240MH, in Canada.
This appliance is only for use with the type(s) of gas indicated
on the rating plate.
NOTICE
DO NOT DISCARD THIS MANUAL
• Read, understand and follow
these instructions for safe
installation and operation.
Heatilator • GDST3831I • 2127-900 Rev. D • 5/08
Owner's Manual
• Leave this manual with
party responsible for use
and operation.
WARNING
HOT SURFACES!
Glass and other surfaces are hot during
operation AND cool down.
Hot glass will cause burns.
• DO NOT touch glass until it is cooled
• NEVER allow children to touch glass
• Keep children away
• CAREFULLY SUPERVISE children in same room as
fi replace.
• Alert children and adults to hazards of high temperatures.
High temperatures may ignite clothing or other fl ammable
materials.
• Keep clothing, furniture, draperies and other fl ammable
materials away.
This appliance has been supplied with an integral barrier
to prevent direct contact with the fi xed glass panel. DO
NOT operate the appliance with the barrier removed.
Contact your dealer or Hearth & Home Technologies if the
barrier is not present or help is needed to properly install one.
In the Commonwealth of Massachusetts installation must be
performed by a licensed plumber or gas fi tter.
See Table of Contents for location of additional Commonwealth
of Massachusetts requirements.
Installation and service of this appliance should be
performed by qualifi ed personnel. Hearth & Home
Technologies suggests NFI certifi ed or factory trained
professionals, or technicians supervised by an NFI
certifi ed professional.
Installation and Operation
1

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Summary of Contents for Heatiator Heatiator GDST3831I

  • Page 1 Owner’s Manual Installation and Operation Models: GDST3831I NOTICE DO NOT DISCARD THIS MANUAL • Important operating • Read, understand and follow • Leave this manual with these instructions for safe a n d m a i n t e n a n c e party responsible for use instructions included.

  • Page 2: Congratulations

    Read this manual before installing or operating this appliance. Please retain this owner’s manual for future reference. A. Congratulations This owner’s manual should be retained for future reference. We suggest that you keep it with your other Congratulations on selecting a Heatilator gas fi replace, an important documents and product manuals.

  • Page 3: Table Of Contents

    Safety Alert Key: • DANGER! Indicates a hazardous situation which, if not avoided will result in death or serious injury. • WARNING! Indicates a hazardous situation which, if not avoided could result in death or serious injury. • CAUTION! Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury. •...
  • Page 4 13 Finishing A. Mantel and Wall Projections ..... . . 41 B. Facing Material ....... . . 41 C.

  • Page 5: Limited Lifetime Warranty

    B. Limited Lifetime Warranty Gas Appliance (Fireplace) Limited Lifetime Warranty HEARTH & HOME TECHNOLOGIES INC. (“HHT”) extends the following warranty for HEATILATOR® gas appliances installed in the United States of America or Canada (the “Appliance”). Dealers and employees of HHT have no authority to make any warranty or authorize any remedies in addition to or inconsistent with the terms of this warranty.

  • Page 6: Listing And Code Approvals

    Listing and Code Approvals A. Appliance Certifi cation C. BTU Specifi cations Maximum Minimum Orifi ce Models Input Input Size MODELS: GDST3831I (U.S. or Canada) BTU/h BTU/h (DMS) LABORATORY: Underwriters Laboratories, Inc. (UL) 21,000 14,700 (0-2000 FT) TYPE: Direct Vent Gas Appliance Heater GDST3831I (NG) CANADA 18,900...

  • Page 7: Requirements For The Commonwealth Of Massachusetts

    Inspection Note: The following requirements reference various The state or local gas inspector of the side wall horizon- Massachusetts and national codes not contained in this tally vented gas fueled equipment shall not approve the document. installation unless, upon inspection, the inspector ob- serves carbon monoxide detectors and signage installed G.

  • Page 8: User Guide

    User Guide Operating Instructions A. Gas Fireplace Safety • Keep remote controls out of reach of children. • Never leave children alone near a hot fi replace, whether WARNING operating or cooling down. • Teach children to NEVER touch the fi replace. HOT SURFACES! Glass and other surfaces are hot during •...

  • Page 9: Fan Kit (Optional)

    C. Fan Kit (optional) F. Fixed Glass Assembly If desired, a fan kit may be added. Contact your dealer to See Section 14.G. order the correct fan kit. G. Remote Controls, Wall Controls and Wall D. Clear Space Switches WARNING! DO NOT place combustible objects in front Follow the instructions supplied with the control installed of the fi...

  • Page 10: Lighting Instructions (Ipi)

    I. Lighting Instructions (IPI) The IPI system may be operated with two D-cell batteries. When using batteries, unplug the transformer. To prolong battery life, remove them when using the transformer. FOR YOUR SAFETY LIGHTING READ BEFORE LIGHTING INSTRUCTIONS (IPI) WARNING: If you do not follow these instructions exactly, a fi re or explosion may result causing property damage, personal injury or loss of life.

  • Page 11: After Fireplace Is Lit

    J. After Fireplace is Lit Initial Break-in Procedure • The fireplace should be run three to four hours continuously on high. • Turn the fi replace off and allow it to completely cool. • Remove fi xed glass assembly. See Section 14.G. •...

  • Page 12: Maintenance And Service

    Maintenance and Service Doors, Surrounds, Fronts Any safety screen or guard removed for servicing must be replaced prior to operating the fi replace. Frequency: Annually By: Homeowner When properly maintained, your fi replace will give you many years of trouble-free service. We recommend an- Tools needed: Protective gloves, stable work surface nual service by a qualifi...

  • Page 13: Maintenance Tasks-Qualifi Ed Service Technician

    Venting Logs Frequency: Seasonally Frequency: Annually By: Homeowner By: Qualifi ed Service Technician Tools needed: Protective gloves and safety glasses. Tools needed: Protective gloves. • Inspect venting and termination cap for blockage or • Inspect for damaged or missing logs. Replace as necessary. obstruction such plants, bird nests, leaves, snow, debris, Refer to Section 14 for log placement instructions.
  • Page 14 Burner Ignition and Operation Frequency: Annually By: Qualifi ed Service Technician Tools needed: Protective gloves, vacuum cleaner, whisk broom, fl ashlight, voltmeter, indexed drill bit set, and a manometer. • Verify burner is properly secured and aligned with pilot or igniter. •...

  • Page 15: Installer Guide

    Installer Guide Getting Started A. Typical Appliance System NOTICE: Illustrations and photos refl ect typical installations and are for design purposes only. Illustrations/diagrams are not drawn to scale. Actual product may vary from pictures in manual HORIZONTAL TERMINATION CAP (SECTION 8.A) NON-COMBUSTIBLE ROOF FLASHING MAINTAINS MINIMUM CLEARANCE AROUND PIPE (SECTION 10.C)

  • Page 16: Design And Installation Considerations

    B. Design and Installation Considerations D. Inspect Appliance and Components Heatilator direct vent gas appliances are designed to op- • Carefully remove the appliance and components from erate with all combustion air siphoned from outside of the the packaging. building and all exhaust gases expelled to the outside. No •...

  • Page 17: Framing And Clearances

    Framing and Clearances A. Selecting Appliance Location NOTICE: Illustrations refl ect typical installations and are FOR DESIGN PURPOSES ONLY. Illustrations/diagrams When selecting a location for the appliance it is important to are not drawn to scale. Actual installation may vary due to consider the required clearances to walls (see Figure 5.1).

  • Page 18: Constructing The Appliance Chase

    B. Constructing the Appliance Chase To further prevent drafts, the wall shield and ceiling fi re- stops should be caulked with high temperature caulk to A chase is a vertical box-like structure built to enclose the seal gaps. Gas line holes and other openings should be gas appliance and/or its vent system.

  • Page 19: Mantel And Wall Projections

    D. Mantel and Wall Projections WARNING! Risk of Fire! Comply with all minimum clear- 1/2 in. ances as specifi ed. Framing or fi nishing material closer than TOP VIEW Min. the minimums listed must be constructed entirely of noncom- bustible materials (i.e., steel studs, concrete board, etc). Note: Clearance from 3-1/4 in.

  • Page 20: Termination Locations

    Termination Locations A. Vent Termination Minimum Clearances Measure vertical clearances from this surface. WARNING Fire Risk. Maintain vent clearance to combustibles as specifi ed. • DO NOT pack air space with insulation or other materials. Failure to keep insulation or other materials away from vent pipe may cause overheating and fi...
  • Page 21 Electrical Service (See Note 2) Measure vertical clearances from this surface. H OR i Measure horizontal clearances from this surface. = VENT TERMINAL = AIR SUPPLY INLET = AREA WHERE TERMINAL IS NOT PERMITTED = 12 inches....clearances above grade, veranda, J** = 7 ft.

  • Page 22: Continue Adding Vent Components

    B. Continue Adding Vent Components COMBUSTIBLE SURFACE CORRECT INCORRECT WARNING! Risk of Fire! Installation of this appliance DIRECTION may require the use of heat shield 385-290 above the fi rst 90º elbow in the venting system. HEAT SHIELD To Install the Heat Shield: 1.

  • Page 23: Vent Information And Diagrams

    Vent Information and Diagrams A. Approved Pipe This appliance is approved for use with Hearth & Home Technologies a SL-D venting system. Refer to Section 16B for vent component information. DO NOT mix pipe, fi ttings or joining methods from differ- ent manufacturers.

  • Page 24: Use Of Flex Vent

    E. Use of Flex Vent TERMINATION The fl ex vent must be supported with the spacing between support intervals not exceeding 4 feet, with no more than 3 in. CLEARANCE ½ inch sag between supports. A support is required at each change in venting direction, and in any location where it is necessary to maintain the FLEX necessary clearance to combustibles.

  • Page 25: Vent Diagrams

    F. Vent Diagrams General Rules: • SUBTRACT 3 ft. from the total H measurement for each 90° elbow installed horizontally. • SUBTRACT 1-1/2 ft. from the total H measurement for each 45° elbow installed horizontally. • A maximum of three 90° elbows (or six 45° elbows) may be used in any vent confi...
  • Page 26 1. Top Vent - Horizontal Termination - (continued) Two Elbows V Minimum Maximum 90 Elbow 1/2 ft. 152 mm WARNING 1/2 ft. 152 mm 1 ft. 305 mm 1-1/2 ft. 457 mm 2 ft. 610 mm Fire Risk. 2-1/2 ft. 762 mm 4 ft.
  • Page 27 1. Top Vent - Horizontal Termination - (continued) Three Elbows Minimum Maximum Min. 90 Elbow 2 ft. 610 mm 1/2 ft. 152 mm 6 ft. 1.8 m 1-1/2 ft. 457 mm 10 ft. 2-1/2 ft. 762 mm 12 ft. 3.7 m 3-1/2 ft.
  • Page 28 2. Top Vent - Vertical Termination Exhaust restrictor Instructions 1. Center the exhaust restrictor in the open end of the ex- No Elbow haust outlet and secure through the slots on the exhaust restrictor with the 2-1/4 in. self tapping screws provided Note: Use SL-D Series components only.
  • Page 29 Two Elbows Minimum H Maximum Min. 90 Elbow 1-1/2 ft. 457 mm 1/2 ft. 152 mm 2 ft. 610 mm 1-1/2 ft. 457 mm 3 ft. 914 mm 2-1/2 ft. 762 mm 5 ft. 1.5 m 3-1/2 ft. 1.1 m 7 ft.

  • Page 30: Vent Clearances And Framing

    Vent Clearances and Framing A. Pipe Clearances to Combustibles B. Wall Penetration Framing WARNING! Risk of Fire! Maintain air space clearance to Combustible Wall Penetration vent. DO NOT pack insulation or other combustibles: Frame a hole in a combustible wall for an interior wall shield •...

  • Page 31: Install The Ceiling Firestop

    C. Install the Ceiling Firestop A ceiling fi restop MUST be used between fl oors and attics. • SL-D pipe only - Frame opening 8-3/4 in. x 8-3/4 in. (223 mm x 223 mm) whenever the vent penetrates a ceiling/floor (see ATTIC ABOVE Figure 8.3).

  • Page 32: Install Attic Insulation Shield

    D. Install Attic Insulation Shield BEND ALL TABS INWARD 90° WARNING! Fire Risk. DO NOT allow loose materials or TO MAINTAIN CLEARANCE insulation to touch vent. Hearth & Home Technologies AND PREVENT INSULATION Inc. requires the use of an attic shield. FROM FALLING INSIDE The National Fuel Gas Code ANSI Z223.1 and NFPA 54 requires an attic shield constructed of 26 gauge minimum...

  • Page 33: Appliance Preparation

    Appliance Preparation A. Securing and Leveling the Appliance WARNING! Risk of Fire! Prevent contact with: • Sagging or loose insulation • Insulation backing or plastic • Framing and other combustible materials Block openings into the chase to prevent entry of blown- in insulation.

  • Page 34: Installing Vent Pipe (Sl-D Pipe)

    Installing Vent Pipe (SL-D Pipe) A. Assemble Vent Sections (SL-D Pipe) WARNING! Risk of Fire/Exhaust/Impaired Perfor- mance of Appliance. Ensure vent components are locked together correctly. Pipe may separate if not prop- erly joined. Attach the First Vent Component to Starting Collars To attach the fi...

  • Page 35: Install Wall Shield Firestops And Horizontal Termination Cap

    B. Install Wall Shield Firestops and Horizontal Termination Cap WARNING! Risk of Fire! DO NOT pack insulation or WARNING! Risk of Fire/Exhaust/Impaired Perfor- other combustibles between fi restops. ALWAYS main- mance of Appliance. Ensure vent components are tain specifi ed clearances around venting and fi restop locked together correctly.

  • Page 36: Installing Roof Flashing, Storm Collar And Vertical Termination Cap (Sl-D Pipe)

    C. Installing Roof Flashing, Storm Collar NOTICE: Failure to properly caulk the roof fl ashing could cause water entry. and Vertical Termination Cap (SL-D pipe) • Caulk the gap between the roof fl ashing and the outside • See minimum vent heights for various pitched roofs diameter of the pipe.

  • Page 37: Gas Information

    11 11 Gas Information A. Fuel Conversion C. Gas Connection • Make sure the appliance is compatible with available gas • Refer to Reference Section 16 for location of gas line types. access in appliance. • Conversions must be made by a qualified service •...

  • Page 38: Electrical Information

    Electrical Information C. Optional Accessories Requirements A. Wiring Requirements • This appliance may be used with a wall switch, wall NOTICE: This appliance must be electrically wired mounted thermostat and/or a remote control. and grounded in accordance with local codes or, in the absence of local codes, with National Electric Code Wiring for optional Hearth &...
  • Page 39 IGNITION MODULE 3 VAC INTERMITTENT PILOT IGNITOR TRANSFORMER WHITE 3 VAC ORANGE GROUND TO FIREPLACE PLUG IN CHASSIS WIRES BATTERY PACK (TO BROWN) THERMOSTAT WIRE ASSEMBLY VALVE Figure 12.1 Intellifi re Ignition Wiring Diagram with Wall Switch or Thermostat IGNITION MODULE 3 VAC INTERMITTENT PILOT IGNITOR NOTE: 1.

  • Page 40: Junction Box Installation

    E. Junction Box Installation The junction box must be wired from the INSIDE of the appliance: • Determine which side of the appliance the junction box is located on. ROMEX CONNECTORS • Pull the electrical wires from outside the appliance through the knockout making sure to use a Romex connector to fasten the electrical wires to the unit.

  • Page 41: Finishing

    Finishing A. Mantel and Wall Projections WARNING! Risk of Fire! Comply with all minimum clear- 1/2 in. ances as specifi ed. Framing closer than the minimums list- TOP VIEW Min. ed must be constructed entirely of noncombustible materi- als (i.e., steel studs, concrete board, etc.) Failure to comply could cause fi...

  • Page 42: Splatter Guard

    C. Splatter Guard The splatter guard is a piece of corrugated material used to protect the appliance during the installation process before fi nishing work on the whole hearth is complete. Splatter guards must be removed before appliance is fi red. WARNING Risk of Fire •...
  • Page 43 Step 5. Fold bottom fl ap along score line as indicated in Figure 13.10 and tuck into valve access area of appli- ance. Splatter guard should fi t securely on front of unit. Figure 13.13 Securing Tabs Inside Front of Splatter Guard Once plumbing and wiring are complete on the fi...

  • Page 44: Appliance Setup

    Appliance Setup A. Remove Fixed Glass Assembly E. Lava Rock, Mystic Embers and Glowing Ember Placement See Section 14G. WARNING! Risk of Explosion! Follow ember placement B. Remove the Shipping Materials instructions in manual. DO NOT place embers directly over Remove shipping materials from inside or underneath the burner ports.

  • Page 45: Install The Log Assembly

    F. Install the Log Assembly Log Set Assembly: LOGS-2126 Models: ST-32T-IPI. GDST3831I PILOT PILOT STEP 1. CAUTION! Logs are fragile! Carefully remove the microfoam and packaged logs from the inside of the fi replace. See Figure 2. Remove the Mystic Embers and mineral wool and set aside. Remove the packaging from the logs and inspect the logs for damage.
  • Page 46 NOTCH NOTCH STEP 4. Log #3 (SRV2126-702): Place Log #3 (1 of 2 identical logs) as shown in Figure 7. Align the “Y” of Log #3 with the cutout on Log #2. Rest the bottom of Log #3 in the notch on the ledge on the back side of the basepan. NOTCH NOTCH STEP 5.

  • Page 47: Fixed Glass Assembly

    G. Fixed Glass Assembly H. Install Trim Kits and Surrounds • Install optional trim kits and/or surrounds using the Removing Fixed Glass Assembly instructions included with the accessory. WARNING! Risk of Asphyxiation! Handle fi xed glass assembly with care. Inspect the gasket to ensure it is •...

  • Page 48: Troubleshooting

    Troubleshooting With proper installation, operation, and maintenance your gas appliance will provide years of trouble-free service. If you do experience a problem, this troubleshooting guide will assist a qualifi ed technician in the diagnosis of a problem and the corrective action to be taken. This troubleshooting guide can only be used by a qualifi ed technician. Contact your dealer to arrange a service call by a qualifi...
  • Page 49 Intellifi re Ignition System - (continued) Symptom Possible Cause Corrective Action a. A shorted or loose connection in fl ame Verify all connections to wiring diagram in manual. Verify 4. Pilot lights but contin- sensing rod. connections underneath pilot assembly are tight. Verify ues to spark, and main connections are not grounding out to metal chassis, pilot burner will not ignite.

  • Page 50: Reference Materials

    Reference Materials A. Appliance Dimension Diagram Dimensions are actual appliance dimensions. Use for reference only. For framing dimensions and clearances refer to Section 3. ELECTRICAL ACCESS GAS LINE ACCESS LEFT VIEW FRONT VIEW RIGHT VIEW Location Inches Millimeters Location Inches Millimeters 4-1/4 31-1/8...

  • Page 51: Vent Components Diagrams (Continued)

    B. Vent Components Diagrams (continued) 6-1/2 in. Pipe Length/Inches SL-06D 5-3/4 SL-09D 8-3/4 SL-12D 11-3/4 SL-12/17D 11-3/4 to 16-3/4 SL-17/24D 16-3/4 to 23-3/4 SL-24D 23-3/4 SL-36D 35-3/4 SL-48D 47-3/4 SL-FLEX-2 SL-FLEX-3 SL-FLEX-5 SL-FLEX-10 (For use on Intellifire appliances only) There must be a 25% reduction in total H when using the snorkel cap except when using the simple up and out installation.

  • Page 52: Service Parts

    GDST3831I C. Service Parts Beginning Manufacturing Date: April 2008 Service Parts Diagram Ending Manufacturing Date: Active Log Set Assembly Part number list on following page. Heatilator • GDST3831I • 2127-900 Rev. D • 5/08...
  • Page 53 C. Service Parts List GDST3831I IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement parts for your appliance please provide model number and serial number. All parts listed Stocked in this manual may be ordered from an authorized dealer. at Depot ITEM DESCRIPTION...
  • Page 54 GDST3831I C. Service Parts Beginning Manufacturing Date: April 2008 Valve Assembly Diagram/ Parts List Ending Manufacturing Date: Active Intermittent Pilot Ignition Valve Assembly IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement parts for your appliance please provide model number and serial number. All parts listed Stocked in this manual may be ordered from an authorized dealer.

  • Page 55: Contact Information

    D. Contact Information Heatilator, a brand of Hearth & Home Technologies Inc. 20802 Kensington Boulevard, Lakeville, MN 55044 www.heatilator.com Please contact your Heatilator dealer with any questions or concerns. For the location of your nearest Heatilator dealer, please visit www.heatilator.com. - NOTES - ________________________________________________________________________________ ________________________________________________________________________________...

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