kozy heat Dassel DSL-36 Installation Manual
kozy heat Dassel DSL-36 Installation Manual

kozy heat Dassel DSL-36 Installation Manual

Direct vent gas fireplace
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INSTALLATION MANUAL
DIRECT VENT GAS FIREPLACE
IMPORTANT:
This installation manual is to be used in conjunction with SUPPLEMENTAL
INSTALLATION AND HOMEOWNER INFORMATION MANUAL. Read both manuals before installing
and operating appliance.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
This appliance may be installed in an aftermarket permanently located,
manufactured home (USA only) or 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, unless a certified kit is used.
WARNING: If the information in these instructions 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.
◙ Do not touch any electrical switch: do not use any phone in your building.
◙ Immediately call gas supplier from a neighbors phone. Follow the gas supplier
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.
WARNING
HOT GLASS WILL CAUSE BURNS.
DO NOT TOUCH GLASS UNTIL COOLED.
NEVER ALLOW CHILDREN TO TOUCH GLASS.
1
www.kozyheat.com
English and French Installation Manuals
Available Through Your Local Dealer or
Visit Our Website at www.kozyheat.com
Report No. 216-F-14c-6.5
MARCH 2012
DSL-36-REV-11

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  • Page 1 — Installation and service must be performed by a qualified installer, service agency or the gas supplier. WARNING HOT GLASS WILL CAUSE BURNS. DO NOT TOUCH GLASS UNTIL COOLED. NEVER ALLOW CHILDREN TO TOUCH GLASS. Report No. 216-F-14c-6.5 MARCH 2012 DSL-36-REV-11 www.kozyheat.com...
  • Page 2 INTRODUCTION Read this manual before installing or operating this appliance. Please retain this owner’s manual for future reference. CONGRATULATIONS! We welcome you as a new owner of a Kozy Heat gas fireplace. Kozy Heat products are designed with superior components and materials and assembled by trained craftsmen who take pride in their work.
  • Page 3: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION VENTING (cont.) Introduction and Homeowner Reference Information #800-1 Series Flex Vent Installation Instructions 22-23 CONTENTS Termination Vent Cap Location Table of Contents Vent Termination Clearances SAFETY INFORMATION LOG SET INSTALLATION Safety Information Log Set Installation COMMONWEALTH OF MASSACHUSETTS INFORMATION CONTROL BOARD Commonwealth of Massachusetts Information Control Board Removal...
  • Page 4: Safety Information

    SAFETY INFORMATION This fireplace has been tested by OMNI-Test Laboratories, Portland, Oregon and complies with: ANSI Z21.88-2009/CSA 2.33-2009, “Standard for Vented Gas Fireplace Heaters”. CAN/CGA 2.17-M91 (R2009), “Gas-Fired Appliances for Use at High Altitudes”. CAN/CSA P.4.1-09, “Testing Method for Measuring Annual Efficiency”. This installation must conform with local codes, or in the absence of local codes, with the National Fuel Gas Code, ANSI Z223.1/NFPA 54, or the Natural Gas and Propane Installation Code, CSA B149.1 Installation and repair should be done only by a qualified service person.
  • Page 5 COMMONWEALTH OF MASSACHUSETTS REQUIREMENTS NOTE The following requirements reference various Massachusetts and national codes not contained in this manual. For all sidewall horizontally vented gas fueled equipment installed in every dwelling, building or structure used in whole or in part for residential purposes, including those owned or operated by the Commonwealth and where the side wall exhaust vent termination is less than (7) feet above finished grade in the area of the venting, including but not limited to decks and porches, the following requirements shall be satisfied: INSTALLATION OF CARBON MONOXIDE DETECTORS...
  • Page 6: Specifications

    SPECIFICATIONS FIREPLACE DIMENSIONS FIREPLACE DESCRIPTION Height Width Back Width Depth Opening Glass Frame Stand-off Back to vent Width Height Height center DIMENSIONS INCHES 35-7/8 27-7/8 15-1/4 31-3/8 24-3/8 5-1/2 7-1/2 MILLIMETERS Top stand-off brackets must be attached to fireplace. Do not remove. Stand -off brackets are not load bearing. Non-combustible zone: Stand-offs provide 5-1/2”...
  • Page 7: Installation Overview

    SPECIFICATIONS INSTALLATION OVERVIEW NOTE The qualified installer should follow the procedure best suited for the installation. Frame an opening for fireplace, allowing for vent installation and type of installation (corner or flat wall application). If masonry (optional) is used, prepare foundation for the masonry load. A lintel is required to support the added weight above fireplace. Attach stand-off brackets and nailing flanges to fireplace.
  • Page 8 FIREPLACE PREPARATION STAND-OFF / STAND-OFF HEAT SHIELD ASSEMBLY & INSTALLATION Top stand-off brackets must be formed and attached prior to positioning fireplace into framed opening. Stand-offs provide 5-1/2” (140mm) minimum clearance to header. Use only non-combustible material in this area for entire WARNING width of fireplace.
  • Page 9: Nailing Flange Assembly & Installation

    FIREPLACE PREPARATION NAILING FLANGE ASSEMBLY & INSTALLATION Remove (4) nailing flanges from fireplace sides. With the 1/4” (6mm) stand-offs on nailing flanges facing away from fireplace, align nailing flange with holes on outside corners of fireplace. Secure with screws (provided in components packet) through slots in nailing flanges. Bend perforation on nailing flange until parallel with fireplace face.
  • Page 10: Framing

    FRAMING WALL ENCLOSURE ROUGH OPENING WALL ENCLOSURE ROUGH OPENING Framing dimensions should allow for wall covering thickness and fireplace facing materials. If using a hearth, adjust rough opening size as necessary to maintain at least minimum clearance requirements. IMPORTANT Non-combustible facing material may be applied over (but not directly to) fireplace face. This will prevent facing material from falling off due to heat expansion.
  • Page 11: Horizontal Terminations

    FRAMING Determine exact position of your fireplace, including hearth height, width, and depth, (if applicable). If possible, place fireplace in such a manner that vent termination will be placed between two studs, eliminating the need for additional framing. If masonry is to be used (optional), prepare necessary foundation for the masonry load. When masonry construction is being used, a lintel must be used over top of fireplace to support the added weight.
  • Page 12: Typical Installation Options

    TYPICAL INSTALLATION OPTIONS Kozy Heat wall thimble pass-thru (#800-WPT or #800-WPT2) must be used on all horizontal vent runs. Follow instructions on page 15 of this installation manual. IMPORTANT The horizontal heat shield included with this fireplace must be installed when using a 90-degree elbow directly off top of unit to horizontally position vent system.
  • Page 13: Glass Frame Assembly

    GLASS FRAME ASSEMBLY DO NOT OPERATE THIS FIREPLACE WITH THE GLASS FRONT REMOVED, CRACKED OR BROKEN. WARNING REPLACEMENT OF THE GLASS SHOULD BE DONE BY A LICENSED OR QUALIFIED SERVICE PERSON. TO PREVENT GLASS FRAME ASSEMBLY FROM FALLING FROM FIREPLACE AND BECOMING DAMAGED, FOLLOW THESE CAUTION INSTRUCTIONS EXACTLY WHEN REMOVING AND INSTALLING GLASS FRAME ASSEMBLY.
  • Page 14: Gas Line Connection

    GAS LINE CONNECTION GAS CONVERSION This fireplace is manufactured for use with Natural Gas. An LP conversion kit, is included with this fireplace. Follow instructions included with conversion kit if converting to LP gas. The conversion shall be carried out in accordance with the requirements of the provincial authorities having jurisdiction and in ATTENTION accordance with the requirements of the ANSI Z223.1 installation code.
  • Page 15: Venting

    VENTING IMPORTANT Consult the local and national installation codes to assure adequate combustion and ventilation air is available. This fireplace is designed to be used with any of the following vent systems without the use of an additional adaptor. Refer to vent manufacturer's installation manual for complete installation instructions.
  • Page 16 VENTING #800-WPT WALL PASS-THRU #800-WPT or #800-WPT2 Wall Pass-Thru must be used on all horizontal vent terminations using 5” x 8” venting. IMPORTANT This includes both interior and exterior walls. Follow instructions below. If venting requires a 8” x 6 -5/8” Decreaser, follow vent pipe manufacturer’s installation instructions for their wall thimble.
  • Page 17 VENTING Page 19 has information on restrictor installation in conjunction with venting installation. Page 29 has information on restrictor NOTE recommendations depending on burner flame appearance and instructions on installation after venting is completed. MIN. / MAX. HORIZONTAL VENTING (5”x 8”) MINIMUM: 6in.
  • Page 18 VENTING HORIZONTAL VENT HEAT SHIELD The horizontal vent heat shield must be installed when using a 90-degree elbow to horizontally position the vent system. IMPORTANT This includes any corner installation. Loosen, but do not remove center three screws on top of fireplace. Bend horizontal heat shield at perforation to a 90°...
  • Page 19: Vertical Vent System Clearances

    VENTING VERTICAL VENT SYSTEM CLEARANCES SIDES 1 inch (25mm) ALL APPROVED VERTICAL PIPE VERTICAL VENTING (5” X 8”) MINIMUM: 4ft. (1.22m) + cap. MAXIMUM: 40ft. (12.19m) + cap. VERTICAL VENTING (8” x 6-5/8” Decreaser) MINIMUM: 6” (152mm) + Decreaser + 4ft. (1.22m) + cap. MAXIMUM: 6”...
  • Page 20: Restrictor Installation

    VENTING VERTICAL TERMINATIONS MIN. / MAX. VERTICAL VENTING MIN. / MAX. VERTICAL VENTING (5” x 8”) (8” x 6-5/8” DECREASER) TERMINATION CAP TERMINATION CAP MINIMUM: 4ft. (1.22m) MINIMUM: 4ft. (1.22m) MAXIMUM: 40ft. (12.19m) MAXIMUM: 40ft. (12.19m) 8” x 6-5/8” DECREASER 6”...
  • Page 21 VENTING VERTICAL & HORIZONTAL COMBINATION TERMINATIONS MAXIMUM VERTICAL & HORIZONTAL MAXIMUM VERTICAL & HORIZONTAL COMBINATION VENTING COMBINATION VENTING 5” x 8” 8” x 6-5/8” DECREASER TERMINATION CAP TERMINATION CAP 90° ELBOW 90° ELBOW 20ft. (6.10m) 20ft. (6.10m) 20ft. 20ft. (6.10m) (6.10m 8”...
  • Page 22 VENTING (Horizontal & Vertical Combination) TERMINATION MUST BE WITHIN SHADED AREA. HORIZONTAL / VERTICAL COMBINATION 20’ (6.10m) VERTICAL 20’ (6.10m) HORIZONTAL Figure 21a...
  • Page 23 VENTING INSTALLATION OF #800-1 SERIES DIRECT VENT TERMINATION KIT(S) The flex pipe is permanently attached to the exterior plate. DO NOT ATTACH #844-1 or #845-1 termination kit to fireplace IMPORTANT (or extension kit) until it has passed through wall. Install termination plates to outside wall exterior. HORIZONTAL TERMINATIONS Refer to illustration on following page.
  • Page 24 VENTING FLEXIBLE #800-1 SERIES cont. TERMINATION BOX SLOTS IN EXTERIOR WALL PLATE 5” FLEX PIPE COLLAR 5” PIPE ON FIREPLACE OR EXTENSION KIT 8” FLEX PIPE COLLAR 8” PIPE ON FIREPLACE OR EXTENSION KIT VINYL SIDING PROTECTOR INTERIOR FIRESTOP Bend tabs up before attaching 8” flex pipe collar.
  • Page 25: Termination Vent Cap Location

    TERMINATION VENT CAP LOCATION This gas appliance must not be connected to a chimney serving any other appliance. Terminations against vinyl siding must use a vinyl siding protector. Follow instructions included. DO NOT RECESS TERMINATION KIT INTO OUTSIDE BUILDING MATERIALS - i.e.: brick, stone, siding, etc. If necessary, extend framing so that termination kit will be exposed once building materials are installed.
  • Page 26: Vent Termination Clearances

    VENTING (Vertical Cap Requirements) VENT TERMINATION CLEARANCES Roof Pitch H (Min.) Ft. H (Min.) m Flat to 6/12 0.30 Over 6/12 to 7/12 1.25 0.38 Over 7/12 to 8/12 0.46 Over 8/12 to 9/12 0.61 Over 9/12 to 10/12 0.76 Over 10/12 to 11/12 3.25 0.99...
  • Page 27 #DSL-50A LOG SET INSTALLATION If converting to LP (propane) gas or installing optional firebrick refractory, do so now before installing log set. Follow ATTENTION instructions included with conversion kit and / or refractory kit. Logs are installed in numerical order. Log numbers are located on bottom of each log. Refer to following instructions and NOTE illustrations for proper placement.
  • Page 28: Log Set Installation

    CONTROL BOARD REMOVAL / INSTALLATION CONTROL BOARD REMOVAL If burner and/or pilot have been burning, use appropriate protection to CAUTION avoid burns or personal property damage before removing any components. NOTE You components may look slightly different than ones shown. Turn fireplace off.
  • Page 29: Finalizing The Installation

    FINALIZING THE INSTALLATION FLAME APPEARANCE: Flame appearance is affected by several factors including altitude, venting configuration and fuel quality. Although the venturi setting has been factory set, adjustments may be necessary for optimal performance and visual aesthetics. When fireplace is first lit, the flames will be blue. Flames will gradually turn yellowish-orange during first 15 minutes of operation. If flames remain blue, or become dark orange with evidence of sooting (black tips), the burner tube venturi may need adjustment .
  • Page 30: Restrictor Troubleshooting / Installation After Termination Completion

    FINALIZING THE INSTALLATION RESTRICTOR USAGE: Turn fireplace on and allow to burn for 15 minutes. If flames indicate there is excessive draft (flickering, short flames), a restrictor may be necessary. If flames indicate insufficient draft (lifting or ghosting flames), a previously installed restrictor may need to be modified or removed. TO AVOID PROPERTY DAMAGE OR PERSONAL INJURY, ALLOW FIREPLACE AMPLE TIME TO COOL BEFORE MAKING ANY WARNING ADJUSTMENTS AND / OR INSTALLATIONS.
  • Page 31: Maintenance

    Reinstall burner assembly following instructions on page 27 of this installation manual. Visually check pilot light and burner when in operation. The flames should be steady, not lifting or floating. Burner Ports DSL-36 Pilot Burner Orifice DSL-36-IPI Pilot DSL-36-MV Pilot Figure 30a The fan should be disconnected from electrical current, and cleaned (vacuumed) every six months.
  • Page 32 LIMITED WARRANTY KOZY HEAT LIMITED 10 YEAR WARRANTY This limited 10 Year Warranty will not become effective until the Warranty Registration Form has been completed and mailed to Hussong Manufacturing Co., Inc., P.O. Box 577, Lakefield, MN 56150. This registration form must be received within 30 days of installation.
  • Page 33: Lifetime Warranty

    LIFETIME WARRANTY LIFETIME WARRANTY THIS LIFETIME WARRANTY COVERAGE WILL BE EXTENDED AS DESCRIBED BELOW PROVIDED ALL WARRANTY CONDITIONS AND REQUIREMENTS ARE MET AS OUTLINED IN THE 10 YEAR LIMITED WARRANTY POLICY. LIFETIME WARRANTY COVERAGE LIFETIME WARRANTY IS EXTENDED AS FOLLOWS: Hussong Manufacturing Co., Inc. warranties to the original purchaser that the firebox, heat exchanger, fiber logs, burner tube and glass panel of this Kozy Heat Fireplace will not be defective in materia l or workmanship under normal use and service for as long as you own this product.
  • Page 34 DIRECT VENT GAS FIREPLACE IMPORTANT: This supplemental installation and homeowner manual is to be used in conjunction with DASSEL INSTALLATION MANUAL. Read both manuals before installing and operating appliance. English and French Installation Manuals INSTALLER: Leave this manual with the appliance.
  • Page 35 SPECIFICATIONS #DSL-36 COMPONENTS LIST PART NUMBER DESCRIPTION DSL-770 Millivolt Board Assembly 700-203 Manual Gas Shut-off Valve DSL-135 Burner / Log Grate Assembly DSL-500 Log Package DSL-057T Glass Frame Assembly OCK-S53 LP Conversion Kit 600-083 Receptacle/Speed Control Assembly 942-085 5” Restrictor Plate...
  • Page 36 TABLE OF CONTENTS SAFETY INFORMATION Safety Information SPECIFICATIONS Components List Gas Pressure Requirements / BTU’s FAN INSTALLATION TMT-028 Optional Fan Installation THERMOSTAT / WALL SWITCH / REMOTE Thermostat / Wall Switch / Remote OPERATING INSTRUCTIONS Valve and Pilot Assembly Components Lighting and Shutdown Instructions Pressure Testing TROUBLESHOOTING...
  • Page 37: Safety Information

    SAFETY INFORMATION This fireplace has been tested by OMNI-Test Laboratories, Portland, Oregon and complies with: ANSI Z21.88-2009/CSA 2.33-2009, “Standard for Vented Gas Fireplace Heaters.” CAN 2.14-M91 (R2009), “Gas-Fired for Use at High Altitudes.” CAN/CSA P.4.1-09, “Testing Method for Measuring Annual Efficiency”. This installation must conform with local codes, or in the absence of local codes, with the National Fuel Gas Code, ANSI Z223.1/NFPA 54, or the Natural Gas and Propane Installation Code, CSA B149.1 Installation and repair should be done only by a qualified service person.
  • Page 38 OPTIONAL FAN INSTALLATION INSTALLATION OF THIS FAN SHOULD BE DONE ONLY BY A QUALIFIED INSTALLER MAKE SURE HOUSEHOLD BREAKER IS SHUT OFF PRIOR TO WORKING ON ANY ELECTRICAL LINES. WARNING THIS APPLIANCE IS EQUIPPED WITH A THREE-PRONG (GROUNDING) PLUG FOR PROTECTION AGAINST SHOCK HAZARD AND SHOULD BE PLUGGED DIRECTLY INTO A PROPERLY GROUNDED THREE-PRONG RECEPTACLE.
  • Page 39: Thermostat / Wall Switch / Remote

    THERMOSTAT / WALL SWITCH / REMOTE If desired, a thermostat (wireless style also available), wall switch, or remote control assembly may be used to turn fireplace OFF and ON. Only ONE of these may be installed. Follow instructions included with chosen assembly. NOTE INSTALLATION OF THERMOSTAT OR WALL SWITCH SHOULD ONLY BE PERFORMED BY A QUALIFIED INSTALLER.
  • Page 40: Valve And Pilot Assembly Components

    VALVE & PILOT ASSEMBLY COMPONENTS THERMOPILE PILOT HOOD ELECTRODE THERMOCOUPLE PIEZO IGNITOR GAS CONTROL KNOB HI /LO FLAME ADJUSTMENT KNOB ON/OFF ROCKER SWITCH VALVE TERMINALS Figure 6a...
  • Page 41: Lighting And Shutdown Instructions

    LIGHTING AND SHUTDOWN FOR YOUR SAFETY - READ BEFORE LIGHTING IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT, CAUSING WARNING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. DUE TO HIGH SURFACE TEMPERATURES, KEEP CHILDREN, CLOTHING AND FURNITURE AWAY. This appliance needs fresh air for safe operation and must be installed so there are provisions for adequate combustion and ventilation air.
  • Page 42 LIGHTING AND SHUTDOWN (cont.) LIGHTING INSTRUCTIONS 5 MINUTES Set thermostat to lowest setting, if installed. Turn off all electrical power to appliance. (Fan). Open lower grill to access gas valve & controls. Push gas control knob in slightly and turn clockwise to OFF. Wait five (5) minutes to clear out any gas.
  • Page 43 LIGHTING AND SHUTDOWN (cont.) TO TURN OFF GAS TO APPLIANCE TURN BURNER OFF To turn burner OFF, depress ON/OFF rocker switch to OFF, turn off wall switch or adjust setting on thermostat or remote control. NOTE The pilot will stay lit. TURN PILOT OFF Turn pilot off by pushing in and turning gas control knob to OFF.
  • Page 44: Pressure Testing

    PRESSURE TESTING Pressure check taps for manifold (outgoing) and inlet (incoming) pressure have been incorporated into the valve. The pressure IMPORTANT tap marked OUT measures outgoing pressure and pressure tap marked IN measures incoming pressure. Follow instructions below for proper testing procedures. The appliance and its individual shutoff valve must be disconnected from gas supply piping system during any pressure testing of that system at pressures in excess of ½...
  • Page 45: Troubleshooting

    TROUBLESHOOTING CAUTION THE FOLLOWING MUST BE PERFORMED BY A QUALIFIED TECHNICIAN. NO SPARK FROM ELECTRODE TO PILOT WHEN PIEZO BUTTON IS TRIGGERED. A. Check wiring at back of piezo for proper connection. B. Check wiring at electrode for proper connection. C.
  • Page 46 TROUBLESHOOTING BURNER WILL NOT LIGHT A. Gas control knob not turned to ON. B. ON/OFF switch not turned on. C. Remote, wall switch or thermostat not turned ON. D. Plugged main burner orifice. E. Remote, wall switch, thermostat or ON/ OFF switch wires defective. ♦...
  • Page 47 TROUBLESHOOTING PILOT AND BURNER EXTINGUISH WHILE IN OPERATION A. No LP (propane) in tank. ♦ Check tank and refill if necessary. B. Glass frame assembly not installed correctly. ♦ Refer to installation manual for proper glass frame assembly installment instructions. C.
  • Page 48: Conversion Kit Instructions

    CONVERSION KIT INSTRUCTIONS #OCK-S42B NAT GAS CONVERSION KIT / #OCK-S53 LP GAS CONVERSION KIT This conversion kit shall be installed by a qualified service agency in accordance with the manufacturers instructions and all applicable codes and requirements of the authority having jurisdiction. If the information in these instructions is not followed exactly, a fire, explosion or productions of carbon monoxide may result, causing property damage, personal injury or loss of life.
  • Page 49 11. Verify proper ignition and operation of fireplace. Refer to page 16 for proper pilot and burner flame appearance and adjustment. 12. Complete and affix Gas Conversion as close to gas valve as possible. * REFER TO FIREPLACE INSTALLATION MANUAL IF NECESSARY. DSL-36 NATURAL GAS LP GAS MINIMUM INLET GAS PRESSURE 5”...
  • Page 50 CONVERSION KIT INSTRUCTIONS FLAME APPEARANCE: Flame appearance is affected by several factors including altitude, venting configuration and fuel quality. Although the venturi setting has been factory set, adjustments may be necessary for optimal performance and visual aesthetics. When fireplace is first lit, the flames will be blue. Flames will gradually turn yellowish-orange during first 15 minutes of operation. If flames remain blue, or become dark orange with evidence of sooting (black tips), the burner tube venturi may need adjustment.
  • Page 51: Maintenance

    Visually check pilot light and burner when in operation. Flames should be steady, not lifting or floating. Burner Ports Burner Orifice DSL-36 Pilot Figure 17a The fan should be disconnected from electrical current, and cleaned (vacuumed) every six months. The bearings are sealed and require no oiling.
  • Page 52 REPLACEMENT PARTS LIST Replacement parts are available through your local dealer. Contact them for availability and pricing. MILLIVOLT BOARD AND PARTS DSL-770 Millivolt Control Board - Nat Gas 700-095 #30 Pilot Orifice - LP Gas DSL-771 Millivolt Control Board - LP Gas 700-098 Pilot Hood 700-023...
  • Page 53 DIRECT VENT GAS FIREPLACE IMPORTANT: This supplemental installation and homeowner manual is to be used in conjunction with DASSEL INSTALLATION MANUAL. Read both manuals before installing and operating appliance. English and French Installation Manuals INSTALLER: Leave this manual with the appliance.
  • Page 54 TABLE OF CONTENTS SAFETY INFORMATION Safety Information SPECIFICATIONS Components List Gas Pressure Requirements / BTU’s WIRING SCHEMATICS Wiring Schematics OPERATING INSTRUCTIONS Control System Components System Operations 7-10 Lighting and Shutdown 11-12 Pressure Testing TROUBLESHOOTING Troubleshooting 14-15 CONVERSION KIT INSTRUCTIONS Conversion Kit Instructions 16-18 MAINTENANCE Maintenance...
  • Page 55: Safety Information

    SAFETY INFORMATION This fireplace has been tested by OMNI-Test Laboratories, Portland, Oregon and complies with: ANSI Z21.88-2009/CSA 2.33-2009, “Standard for Vented Gas Fireplace Heaters.” CAN 2.14-M91 (R2009), “Gas-Fired for Use at High Altitudes.” CAN/CSA P.4.1-09, “Testing Method for Measuring Annual Efficiency”. This installation must conform with local codes, or in the absence of local codes, with the National Fuel Gas Code, ANSI Z223.1/NFPA 54, or the Natural Gas and Propane Installation Code, CSA B149.1 Installation and repair should be done only by a qualified service person.
  • Page 56: Specifications

    5” Restrictor Plate 500-PRC 3 pc. Grill Assembly TMT-IPI-028 IPI Fan Kit 700-308 Remote Control DSL-36-IPI NATURAL GAS LP GAS MINIMUM INLET GAS PRESSURE 5” WC (1.25 kPa) (7” WC (1.74 kPa) (recommended) 11” WC (2.74 kPa) (recommended) MAXIMUM INLET GAS PRESSURE 10.5”...
  • Page 57: Wiring Schematics

    WIRING SCHEMATICS THIS SYSTEM REQUIRES ELECTRICITY (120V) AND / OR BATTERIES TO OPERATE. IMPORTANT USING BATTERY BACK UP WILL OPERATE BURNER ONLY. FAN AND LIGHT COMPONENTS WILL NOT FUNCTION ON BATTERY BACK-UP POWER. Pilot Assembly Green To Fan Orange To Lights Green / yellow Not used Figure 4a...
  • Page 58: Control System Components

    CONTROL SYSTEM COMPONENTS REMOTE CONTROL Figure 5a GAS VALVE Stepper motor Main valve connection (green) Outlet pressure tap Pilot connection (orange) Inlet pressure tap Figure 5b Pilot flame adjustment PILOT ASSEMBLY Igniter Pilot Flame Sensor Figure 5c...
  • Page 59 CONTROL SYSTEM COMPONENTS RECEIVER Figure 6a FAN CONTROL MODULE Figure 6b DFC CONTROL BOARD Figure 6c...
  • Page 60: System Operations

    SYSTEM OPERATION INITIALIZING THE SYSTEM FOR THE FIRST TIME Move slider switch on receiver to OFF position. Install 4 AA batteries (included in components packet) into receiver battery bay. Using the end of a paper clip, or other similar object, press button through hole marked PRG on receiver front cover.
  • Page 61 SYSTEM OPERATION REMOTE FLAME CONTROL The remote control has six (6) flame levels. With system ON and flame level at maximum, press Down Arrow Key once to reduce flame height by one step until flame is turned off. The Up Arrow Key will increase flame height on step each time it is pressed. If Up Arrow Key is pressed while system is on but flame is off, the flame will come on in High position.
  • Page 62 SYSTEM OPERATION FAN SPEED CONTROL Fan speed can be adjusted through six (6) speeds. To activate this function use Mode Key to index to fan control icon. Use Up/Down Arrow Keys to turn on, off or adjust fan speed. A single ‘beep’ will confirm reception of the command. Figure 9a ACCENT LIGHT KIT (not available in all fireplace models) The auxiliary function controls the AUX power outlet on the Fan control module which in turn controls the light kit.
  • Page 63 SYSTEM OPERATION LOW BATTERY DETECTION TRANSMITTER: Remote control battery lifespan depends on various factors including battery quality, number of ignitions, changes to room thermostat set point, etc. When transmitter batteries are low, a Battery Icon will appear on the LCD display before all battery power is lost. When batteries are replaced this icon will disappear.
  • Page 64: Lighting And Shutdown

    LIGHTING AND SHUTDOWN FOR YOUR SAFETY - READ BEFORE OPERATING IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT, WARNING CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. 1. This appliance is equipped with an ignition device which automatically lights the pilot. DO NOT try to light the pilot by hand. 2.
  • Page 65 LIGHTING AND SHUTDOWN (cont.) OPERATING INSTRUCTIONS Read safety information on previous page and front STOP! c o v e r o f t h i s m a n u a l b e f o r e c o n t i n u i n g . Turn off all electric power to the appliance.
  • Page 66: Pressure Testing

    PRESSURE TESTING Pressure check taps for manifold (outgoing) and inlet (incoming) pressure have been incorporated into the valve. The pressure IMPORTANT tap marked OUT measures outgoing pressure and the pressure tap marked IN measures incoming pressure. Follow instructions below for proper testing procedures. Refer to page 17 for proper NAT and LP manifold pressures. The appliance and its appliance main gas valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psi (3.5 kPa).
  • Page 67: Troubleshooting

    TROUBLESHOOTING ATTENTION TROUBLESHOOTING MUST BE PERFORMED BY A QUALIFIED TECHNICIAN. Before proceeding with the steps in the following troubleshooting guide, verify the power supply (AC/DC adapter or Fan Control Module) is present and receiver batteries and/or battery pack are fresh and installed with correct polarity. Make sure all connections between wire harnesses and system components are proper and positive.
  • Page 68 IPI TROUBLESHOOTING PILOT AND BURNER EXTINGUISH WHILE IN OPERATION No LP in tank. Check and refill if necessary. Glass frame assembly not installed correctly. Refer to corresponding instructions in this manual. Improper vent cap installation. Adjust if necessary. Vent cap blockage. Remove debris if necessary. Improper pitch on horizontal vent.
  • Page 69: Conversion Kit Instructions

    CONVERSION KIT INSTRUCTIONS #NCK-DSL-S NAT GAS CONVERSION KIT / #LCK-DSL-S LP GAS CONVERSION KIT This conversion kit shall be installed by a qualified service agency in accordance with the manufacturers instructions and all applicable codes and requirements of the authority having jurisdiction. If the information in these instructions is not followed exactly, a fire, explosion or productions of carbon monoxide may result, causing property damage, personal injury or loss of life.
  • Page 70 CONVERSION KIT INSTRUCTIONS CONVERT THE GAS CONTROL VALVE: Follow stepper motor pressure regulator instruction sheet included with conversion kit to convert gas valve. ( L P o r N A T m a r k e d o n s t e p p e r m o t o r p r e s s u r e regulator).
  • Page 71 CONVERSION KIT INSTRUCTIONS FLAME APPEARANCE: Flame appearance is affected by several factors including altitude, venting configuration and fuel quality. Although the venturi setting has been factory set, adjustments may be necessary for optimal performance and visual aesthetics. When fireplace is first lit, the flames will be blue. Flames will gradually turn yellowish-orange during first 15 minutes of operation. If flames remain blue, or become dark orange with evidence of sooting (black tips), the burner tube venturi may need adjustment.
  • Page 72: Maintenance

    Reinstall burner assembly following instructions in fireplace installation manual. Visually check pilot light and burner when in operation. Flames should be steady, not lifting or floating. Burner Ports DSL-36-IPI Pilot Burner Orifice Figure 19a The fan should be disconnected from electrical current, and cleaned (vacuumed) every six months. The bearings are sealed and require no oiling.
  • Page 73 REPLACEMENT PARTS LIST Replacement parts are available through your local dealer. Contact them for availability and pricing. CONTROL BOARD AND PARTS DSL-100 Control Board - Nat Gas 700-503 Valve Step Motor - Natural Gas DSL-101 Control Board - LP Gas 700-503-1 Valve Step Motor - LP Gas 700-557...
  • Page 74 DIRECT VENT GAS FIREPLACE IMPORTANT: This supplemental installation and homeowner manual is to be used in conjunction with DASSEL INSTALLATION MANUAL. Read both manuals before installing and operating appliance. English and French Installation Manuals INSTALLER: Leave this manual with the appliance.
  • Page 75 TABLE OF CONTENTS SAFETY INFORMATION Safety Information SPECIFICATIONS Components List Gas Pressure Requirements / BTU’s WIRING SCHEMATICS Wiring Schematics OPERATING INSTRUCTIONS Control System Components System Operations Lighting and Shutdown Instructions 10-12 Pressure Testing TROUBLESHOOTING Troubleshooting 14-15 CONVERSION KIT INSTRUCTIONS Conversion Kit Instructions 16-18 MAINTENANCE Maintenance...
  • Page 76: Safety Information

    SAFETY INFORMATION This fireplace has been tested by OMNI-Test Laboratories, Portland, Oregon and complies with: ANSI Z21.88-2009/CSA 2.33-2009, “Standard for Vented Gas Fireplace Heaters.” CAN 2.14-M91 (R2009), “Gas-Fired for Use at High Altitudes.” CAN/CSA P.4.1-09, “Testing Method for Measuring Annual Efficiency”. This installation must conform with local codes, or in the absence of local codes, with the National Fuel Gas Code, ANSI Z223.1/NFPA 54, or the Natural Gas and Propane Installation Code, CSA B149.1 Installation and repair should be done only by a qualified service person.
  • Page 77: Specifications

    SPECIFICATIONS DSL-36-MV COMPONENTS LIST PART NUMBER DESCRIPTION DSL-700 Control Board Assembly 700-203 Manual Gas Shut-off Valve DSL-135 Burner Assembly DSL-500 Log Package DSL-057T Glass Frame Assembly LCK-DSLMV-S LP Conversion Kit 942-085 5” Restrictor Plate 500-PRC 3 pc. Grill Assembly TMT-IPI-028...
  • Page 78: Wiring Schematics

    WIRING SCHEMATICS THIS SYSTEM REQUIRES ELECTRICITY (120V) AND / OR BATTERIES TO OPERATE. IMPORTANT USING BATTERY BACK UP WILL OPERATE BURNER ONLY. FAN AND LIGHT COMPONENTS WILL NOT FUNCTION ON BATTERY BACK-UP POWER. Pilot Assembly To Fan To Lights Millivolt Operator (top view) Not used Gas Valve...
  • Page 79: Control System Components

    CONTROL SYSTEM COMPONENTS REMOTE CONTROL Figure 5a GAS VALVE Manifold Pressure Tab Step Motor Inlet Pressure Tab Gas Control Knob Valve Terminals Figure 5b PILOT ASSEMBLY Thermopile Pilot Hood Electrode Thermocouple Figure 5c...
  • Page 80: System Operations

    CONTROL SYSTEM COMPONENTS RECEIVER Figure 6a FAN CONTROL MODULE Figure 6b SYSTEM OPERATION INITIALIZING THE SYSTEM FOR THE FIRST TIME Move slider switch on receiver to OFF position. Install 4 AA batteries (included in components packet) into receiver battery bay. Move slider switch to REMOTE position.
  • Page 81 SYSTEM OPERATION TEMPERATURE DISPLAY With the system in OFF position, press Thermostat Key and Mode Key at the same time to change from degrees F to C. Look at transmitter LCD screen to verify that C or F is visible on right side of Room Temperature display. Figure 7a REMOTE FLAME CONTROL The remote control has six (6) flame levels.
  • Page 82 SYSTEM OPERATION SMART THERMOSTAT (Transmitter Operation) The Smart Thermostat function adjusts flame height based on set temperature and actual room temperature. As room temperature gets closer to set point the Smart Function will automatically adjust flame down. Press Thermostat key until the word SMART appears on right side of temperature bulb graphic. To adjust set temperature, press Up/Down arrow keys until desired set temperature is displayed on LCD screen.
  • Page 83 SYSTEM OPERATION KEY LOCK This function locks the keys to avoid unsupervised operation. To Activate: Press MODE and UP keys at same time. To De-activate: Press MODE and UP keys at same time. Figure 9a LOW BATTERY DETECTION TRANSMITTER: Remote control battery lifespan depends on various factors including battery quality, number of ignitions, changes to room thermostat set point, etc.
  • Page 84: Lighting And Shutdown Instructions

    LIGHTING AND SHUTDOWN FOR YOUR SAFETY - READ BEFORE LIGHTING IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT, CAUSING WARNING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. DUE TO HIGH SURFACE TEMPERATURES, KEEP CHILDREN, CLOTHING AND FURNITURE AWAY. This appliance needs fresh air for safe operation and must be installed so there are provisions for adequate combustion and ventilation air.
  • Page 85 LIGHTING AND SHUTDOWN (cont.) LIGHTING INSTRUCTIONS 5 MINUTES Turn off all electrical power to appliance. Open lower grill to access gas valve & controls. Push gas control knob in slightly and turn clockwise to OFF. Wait five (5) minutes to clear out any gas. Then smell gas, including near the floor.
  • Page 86 LIGHTING AND SHUTDOWN (cont.) TO TURN OFF GAS TO APPLIANCE TURN BURNER OFF To turn burner OFF, press hand held remote OFF button. NOTE The pilot will stay lit. TURN PILOT OFF Figure 12a Turn pilot off by pushing in and turning gas control knob to OFF. DO NOT FORCE.
  • Page 87: Pressure Testing

    PRESSURE TESTING Pressure check taps for manifold (outgoing) and inlet (incoming) pressure have been incorporated into the valve. The pressure IMPORTANT tap marked OUT measures outgoing pressure and the pressure tap marked IN measures incoming pressure. Follow instructions below for proper testing procedures. Refer to page 17 for proper NAT and LP manifold pressures. The appliance and its appliance main gas valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psi (3.5 kPa).
  • Page 88: Troubleshooting

    TROUBLESHOOTING ATTENTION TROUBLESHOOTING MUST BE PERFORMED BY A QUALIFIED TECHNICIAN. Before proceeding with the steps in the following troubleshooting guide, verify the power supply (AC/DC adapter or Fan Control Module) is present and receiver batteries and/or battery pack are fresh and installed with correct polarity. Make sure all connections between wire harnesses and system components are proper and positive.
  • Page 89 TROUBLESHOOTING PILOT AND BURNER EXTINGUISH WHILE IN OPERATION No LP in tank. Check and refill if necessary. Glass frame assembly not installed correctly. Refer to corresponding instructions in this manual. Improper vent cap installation. Adjust if necessary. Vent cap blockage. Remove debris if necessary. Improper pitch on horizontal vent.
  • Page 90: Conversion Kit Instructions

    CONVERSION KIT INSTRUCTIONS #NCK-DSLMV-S NAT GAS CONVERSION KIT / #LCK-DSLMV-S LP GAS CONVERSION KIT This conversion kit shall be installed by a qualified service agency in accordance with the manufacturers instructions and all applicable codes and requirements of the authority having jurisdiction. If the information in these instructions is not followed exactly, a fire, explosion or productions of carbon monoxide may result, causing property damage, personal injury or loss of life.
  • Page 91 CONVERSION KIT INSTRUCTIONS CONVERT THE GAS CONTROL VALVE: Follow stepper motor pressure regulator instruction sheet included with conversion kit to convert gas valve. ( L P o r N A T m a r k e d o n s t e p p e r m o t o r p r e s s u r e regulator).
  • Page 92 CONVERSION KIT INSTRUCTIONS FLAME APPEARANCE: Flame appearance is affected by several factors including altitude, venting configuration and fuel quality. Although the venturi setting has been factory set, adjustments may be necessary for optimal performance and visual aesthetics. When fireplace is first lit, the flames will be blue. Flames will gradually turn yellowish-orange during first 15 minutes of operation. If flames remain blue, or become dark orange with evidence of sooting (black tips), the burner tube venturi may need adjustment.
  • Page 93: Maintenance

    Reinstall burner assembly following instructions in fireplace installation manual. Visually check pilot light and burner when in operation. Flames should be steady, not lifting or floating. Burner Ports DSL-36-MV Pilot Burner Orifice Figure 19a The fan should be disconnected from electrical current, and cleaned (vacuumed) every six months. The bearings are sealed and require no oiling.
  • Page 94 REPLACEMENT PARTS LIST Replacement parts are available through your local dealer. Contact them for availability and pricing. CONTROL BOARD AND PARTS DSL-700 Control Board - Nat Gas 700-403-1 Valve Step Motor - LP Gas DSL-701 Control Board - LP Gas 700-203 Manual Shut-off Valve 700-084...

This manual is also suitable for:

Dassel dsl-36-mvDassel dsl-36-ipi

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