kozy heat Dassel DSL-36-RF Installation And Operation Manual
kozy heat Dassel DSL-36-RF Installation And Operation Manual

kozy heat Dassel DSL-36-RF Installation And Operation Manual

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Quality Fireplaces for Life
DIRECT VENT FIREPLACE
WARNING
installed by a licensed plumber or gas
fitter when installed in the
commonwealth of Massachusetts.
IMPORTANT: Installation of a CO
detector is required in the fireplace
room when installed in the
commonwealth of Massachusetts.
WARNING:
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.
IF YOU SMELL GAS:
◙ Do not 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.
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 (s) of gas indicated on
the rating plate. A conversion kit is supplied with the appliance.
: This product must be
If the information in these instructions are not followed exactly, a fire or
OPERATION MANUAL
INSTALLER: LEAVE THIS MANUAL WITH THE APPLIANCE.
CONSUMER: RETAIN THIS MANUAL FOR FUTURE REFERENCE.
www.kozyheat.com
INSTALLATION
AND
May 2009
DSL-36-REV-03

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Summary of Contents for kozy heat Dassel DSL-36-RF

  • Page 1 INSTALLATION OPERATION MANUAL INSTALLER: LEAVE THIS MANUAL WITH THE APPLIANCE. CONSUMER: RETAIN THIS MANUAL FOR FUTURE REFERENCE. Quality Fireplaces for Life DIRECT VENT FIREPLACE WARNING : This product must be installed by a licensed plumber or gas fitter when installed in the commonwealth of Massachusetts.
  • Page 2 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. The burner and valve assembly are 100% test-fired and the complete fireplace is thoroughly inspected before packaging to ensure that you receive a quality product.
  • Page 3: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION Introduction and Homeowner Reference Information TABLE OF CONTENTS Table of Contents SAFETY INFORMATION Safety Information FEATURES Features COMMONWEALTH OF MASSACHUSETTS INFORMATION Commonwealth of Massachusetts Information SPECIFICATIONS Fireplace Framing Dimensions Clearances Components List Installation Overview Placement Clearance Requirements PREPARE THE FIREPLACE Stand-off Assembly &...
  • Page 4: Table Of Contents

    TABLE OF CONTENTS cont. VENTING cont. Vertical Vent System Clearance / Termination Information Restrictor Information Vertical / Horizontal Combination Information Elbows Min. / Max. Vertical Termination Illustrations (5” x 8”) Restrictor Installation Min. / Max. Vertical Termination Illustrations (8” x 6-5/8” Decreaser) Vertical / Horizontal Combination Term.
  • Page 5: Safety Information

    SAFETY INFORMATION This fireplace has been tested to and complies with ANSI Z21.88a-2007·CSA 2.33a-2007·CSA P.4.1-02 “VENTED GAS FIREPLACE HEATERS” by OMNI-Test Laboratories, Beaverton, OR. Installation must conform with local building codes or in the absence of local building codes, with the National Fuel Gas Code, ANSIZ223.1/NFPA 54 - Current Edition, or the Natural or Propane Installation Code, CSAB149.1 Installation and repair should be done only by a qualified service person.
  • Page 6: Features

    23-3/4” x 30-1/16” (603 mm x 764 mm) Quick latch glass frame assembly Upper grill / hood & lower grill (black) Accepts rigid pipe or Kozy Heat flexible vent system, no adaptor necessary High - Low regulator Patented log design...
  • Page 7: Commonwealth Of Massachusetts Information

    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 8 COMMONWEALTH OF MASSACHUSETTS REQUIREMENTS MANUFACTURER REQUIREMENTS - GAS EQUIPMENT VENTING SYSTEM PROVIDED When the manufacturer of Product Approved side wall horizontally vented gas equipment provides a venting system de- sign or venting system components with the equipment, the instructions provided by the manufacturer for installation of the equipment and the venting system shall include: Detailed instructions for the installation of the venting system design or the venting system components;...
  • Page 9: Specifications

    SPECIFICATIONS FIREPLACE DIMENSIONS LETTER KEY DESCRIPTION Height Width Back Width Depth Opening Glass Frame Stand-off Back to Width Height Height vent center INCHES 35-7/8 27-7/8 15-1/4 31-3/8 24-3/8 7-1/2 FIREPLACE DIMENSIONS MILLIMETERS STAND-OFF HEAT SHIELD 10” WARNING: 254 mm NON-COMBUSTIBLE ZONE: STAND-OFFS STAND-OFFS PROVIDE THE 10”...
  • Page 10: Clearances

    SPECIFICATIONS STAND-OFF STAND-OFF WARNING: NON-COMBUSTIBLE ZONE: FIREPLACE FRONT STAND-OFFS PROVIDE THE FIREPLACE FRONT 10” (254 mm) MINIMUM CLEARANCE TO HEADER. USE ONLY NON-COMBUSTIBLE MATERIAL IN THIS AREA FOR THE ENTIRE WIDTH OF FIRE- PLACE. DO NOT USE WOOD, LEFT SIDE RIGHT SIDE SHEETROCK ETC.
  • Page 11: Components List

    SPECIFICATIONS MODEL #DSL-36 COMPONENTS LIST MODEL #DSL-36-RF COMPONENTS LIST (#DSL-770) - Millivolt Board Assembly with 18” Flexible Gas (#DSL-800-RF) - Millivolt Board Assembly with 18” Flexible Line attached Gas Line attached (#700-203) - Manual Gas Shut-off Valve (#700-203) - Manual Gas Shut-off Valve (#DSL-135) - Burner / Log Grate Assembly (#DSL-135) - Burner / Log Grate Assembly (#DSL-500) - Log Package with „Klinkers‟...
  • Page 12: Prepare The Fireplace

    PREPARE THE FIREPLACE STAND-OFF ASSEMBLY & INSTALLATION CAUTION: IMPORTANT: THE TOP STAND-OFF BRACKETS MUST BE STAND-OFF FORMED AND ATTACHED PRIOR TO POSITIONING THE BRACKETS ARE NOT FIREPLACE INTO FRAMED OPENING. LOAD BEARING. The top stand-off brackets and stand-off heat shield are attached to the fireplace top in a flat state for shipping. 1.
  • Page 13: Nailing Flange Assembly & Installation

    PREPARE THE FIREPLACE NAILING FLANGE ASSEMBLY & INSTALLATION 1. Remove the (4) nailing flanges from fireplace sides. 2. With the 1/4” (6 mm) stand-offs on the nailing flanges facing away from fireplace, align nailing flange with the holes on the outside corners of fireplace .
  • Page 14: Framing

    FRAMING WALL ENCLOSURE ROUGH OPENING IMPORTANT: 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 the minimum clearance requirements. IMPORTANT: NON-COMBUSTIBLE FACING MATERIAL MAY BE APPLIED OVER THE FACE. TO PREVENT THE FACING MATERIAL FROM FALLING OFF DUE TO EXPANSION OF THE FACE WHEN HEATED, DO NOT ATTACH FACING MATERIAL DIRECTLY TO THE FIREPLACE FACE.
  • Page 15: Horizontal Terminations

    (W) opening on the exterior wall for the chimney termination. This opening size includes the required 3” (76 mm) top clearance and 1” (25 mm) sides and bottom clearances for approved rigid vent systems and the Kozy Heat #800 series flexible vent system. MINIMUM HORIZONTAL FRAMING DIMENSIONS...
  • Page 16: Typical Installation Options

    TYPICAL INSTALLATION OPTIONS TYPICAL HORIZONTAL INSTALLATION IMPORTANT: KOZY HEAT WALL THIMBLE PASS-THRU (#800-WPT) MUST BE USED ON ALL HORIZONTAL VENT RUNS USING 5” x 8” VENTING. 1/4” (6 mm) 15-1/2” FOLLOW INSTRUCTIONS ON PAGE 23 Clearance at back (394 mm) OF THIS INSTALLATION MANUAL.
  • Page 17: Mantel Requirements

    MANTEL REQUIREMENTS NON-COMBUSTIBLE ZONE: NO COMBUSTIBLE MATERIALS ALLOWED ON TOP OF FIREPLACE WITHIN THE SHADED AREA FOR THE ENTIRE WIDTH AND DEPTH OF THE FIREPLACE WITH THE 14" EXCEPTION OF THE HEADER. 356mm BACKSIDE OF HEADER MUST BE NO MORE THAN 2-1/4” (57 mm) FROM THE FRONT OF THE 4"...
  • Page 18: Glass Frame Assembly

    GLASS FRAME ASSEMBLY REMOVE GLASS FRAME ASSEMBLY CAUTION: TO PREVENT THE GLASS FRAME ASSEMBLY FROM FALLING FROM THE WARNING: DO NOT REMOVE FIREPLACE AND BECOMING DAMAGED, FOLLOW GLASS ASSEMBLY WHEN HOT! THESE INSTRUCTIONS EXACTLY WHEN REMOVING GLASS FRAME ASSEMBLY. A. Locate the spring-loaded handles securing glass frame assembly at the top & bottom of firebox. B.
  • Page 19: Tmt-028 (Dsl-36 Only) Optional Fan Installation

    OPTIONAL FAN INSTALLATION (DSL-36) INSTALLATION OF THIS FAN SHOULD BE DONE ONLY BY A QUALIFIED INSTALLER WARNING: MAKE SURE HOUSEHOLD BREAKER IS SHUT OFF PRIOR TO WORKING ON ANY ELECTRICAL LINES. IMPORTANT: If installing a fan, it is easier to complete before the millivolt board is connected to the gas line.
  • Page 20: Fan Installation

    OPTIONAL FAN INSTALLATION (DSL-36) NOTE: Illustrations shown without millivolt board for clarity purposes only. 1. Insert fan through the lower grill opening on left side of gas valve. Align mounting slots in the fan bracket onto the mounting studs located at the fireplace rear. Secure with nuts. 2.
  • Page 21: 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 the conversion kit if converting to LP gas. Model DSL-36; #OCK-S53A Model DSL-36-RF; #OCK-H53L-RF ATTENTION: The conversion shall be carried out in accordance with the requirements of the provincial authorities having jurisdiction and in accordance with...
  • Page 22: Dsl-36 Thermostat / Wall Switch / Remote

    THERMOSTAT / WALL SWITCH / REMOTE (DSL-36 only) CAUTION: DO NOT CONNECT HIGH VOLTAGE NOTE: INSTALLATION OF THERMOSTAT OR WALL SWITCH SHOULD ONLY BE (115V) WIRE TO THE GAS DONE BY A QUALIFIED INSTALLER. VALVE! If desired, a thermostat (wireless style also available), wall switch, or remote control assembly may be used to turn the fireplace „OFF‟...
  • Page 23: Venting

    Security 5” x 8” direct vent chimney system (horizontal and vertical terminations). IMPORTANT: KOZY HEAT WALL THIMBLE PASS-THRU (#800-WPT) MUST BE USED ON ALL HORIZON- TAL VENT RUNS WHEN USING 5” x 8” VENTING. FOLLOW INSTRUCTIONS ON PAGE 23 OF THIS INSTAL- LATION MANUAL.
  • Page 24: 800-Wpt Wall Pass-Thru Installation Instructions

    INSTALLATION INSTRUCTIONS FOR THEIR WALL THIMBLE. HORIZONTAL TERMINATIONS CLEARANCES TOP: 3” (76 mm) SIDES & BOTTOM: 1” (25 mm) FRAMING DIMENSIONS FOR #800-WPT KOZY HEAT WALL PASS-THRU 12-1/2” (318 mm) HIGH x 10-7/8” (276 mm) WIDE WARNING: MAINTAIN ALL CLEARANCES AS STATED IN THIS INSTALLATION MANUAL.
  • Page 25: Min. / Max. Horizontal Terminations (5" X 8") Illustrations

    HORIZONTALLY POSITION THE VENT appliance. SYSTEM. THIS INCLUDES ANY CORNER INSTALLATION IMPORTANT: KOZY HEAT WALL THIMBLE PASS-THRU (#800-WPT) MUST BE USED ON ALL HORIZONTAL VENT RUNS USING 5” x 8” VENTING. FOLLOW INSTRUCTIONS ON PAGE 23 OF THIS INSTALLATION MANUAL.
  • Page 26: Minimum Horizontal Corner Installation Information & Illustrations

    VENT SYSTEM. THIS INCLUDES ANY purposes only. CORNER INSTALLATION IMPORTANT: KOZY HEAT WALL THIMBLE PASS-THRU (#800-WPT) MUST BE USED ON ALL HORIZONTAL VENT RUNS USING 5‟ x 8” VENTING. FOLLOW INSTRUCTIONS ON PAGE 23 OF THIS INSTALLATION MANUAL. CAUTION: This gas NOTE: Horizontal sections require 1/4”...
  • Page 27: Horizontal Vent Heat Shield

    VENTING HORIZONTAL VENT HEAT SHIELD Loosen, but do not remove center 2. Bend horizontal heat shield at perforation to a 90° angle. Slide the three screws on top of fireplace. (3) slots on horizontal vent heat shield under loosened screws. 3.
  • Page 28: Min. / Max. Horizontal Termination Illustrations (8" X 6-5/8" Decreaser)

    VENTING (Horizontal) HORIZONTAL TERMINATIONS MINIMUM HORIZONTAL VENTING WITH 8” x 6-5/8” DECREASER 6” (152 mm) 90° ELBOW TERMINATION CAP 8” x 6-5/8” DECREASER CAUTION: This gas appliance must not be connected to or joined with any other chimney flue IMPORTANT: 2 FT serving another appliance.
  • Page 29: Vertical Vent System Clearance / Termination Information

    SELKIRK METALBESTOS 1 inch (25 mm) 1 inch (25 mm) 1 inch (25 mm) KOZY HEAT #800 SERIES DO NOT USE FOR VERTICAL TERMINATIONS VERTICAL TERMINATIONS (5” X 8”) MINIMUM: 4 ft. (1.22 m) + cap. MAXIMUM: 40 ft. (12.19 m) + cap.
  • Page 30: Min. / Max. Vertical Termination Illustrations (5" X 8")

    VENTING (Vertical) VERTICAL TERMINATIONS MINIMUM VERTICAL VENTING MAXIMUM VERTICAL VENTING 5” x 8” 5” X 8” TERMINATION CAP 4 FT (1.22 m) 40 FT (12.19 m) CAUTION: This gas appliance must not be connected to or joined with any other chimney flue serving another appliance.
  • Page 31: Min. / Max. Vertical Termination Illustrations (8" X 6-5/8" Decreaser)

    VENTING (Vertical cont.) VERTICAL TERMINATIONS MINIMUM VERTICAL VENTING MAXIMUM VERTICAL VENTING WITH 8” x 6-5/8” DECREASER WITH 8” x 6-5/8” DECREASER TERMINATION CAP 4 FT (1.22 m) 6” (152 mm) 8” x 6-5/8” DECREASER 40 FT (12.19 m) NOTE: Horizontal Vent Heat Shield is not used on vertical venting configurations.
  • Page 32: Vertical / Horizontal Combination Term. Illustration (5" X 8")

    VENTING (Vertical with Decreaser) VERTICAL & HORIZONTAL COMBINATION TERMINATIONS MAXIMUM VERTICAL & HORIZONTAL MAXIMUM VERTICAL &HORIZONTAL COMBINATION VENTING COMBINATION VENTING WITH 5” x 8” WITH 8” x 6-5/8” DECREASER 20 FT 20 FT (6.10 m) 90° ELBOW 90° ELBOW (6.10 m) 20 FT 20 FT TERMINATION CAP...
  • Page 33: Termination Chart

    IMPORTANT: A WALL THIMBLE PASS-THRU MUST BE USED ON ALL HORIZONTAL VENT RUNS THAT PASS THROUGH EITHER INTERIOR OR EXTERIOR WALLS. IF USING 5” x 8” VENTING, USE KOZY HEAT WALL THIMBLE PASS-THRU (#800-WPT) FOLLOW INSTRUCTIONS ON PAGE 23 OF THIS INSTALLATION MANUAL.
  • Page 34: 800 Series Direct Vent Termination Kit (Horizontal Terminations)

    VENTING (Flexible (#800 Series) INSTALLATION OF #800 SERIES DIRECT VENT TERMINATION KIT(S) IMPORTANT: The flex pipe is permanently attached to the exterior plate. DO NOT ATTACH #844 or the #845 termination kit to the fireplace (or extension kit) until it has passed through the wall. Install termination plates to the outside wall exterior.
  • Page 35 VENTING (Flexible #800 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 Bend tabs „up‟ before attaching 8” flex pipe collar.
  • Page 36: Termination Vent Cap Location Clearances

    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 37: 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 CAUTION: This appliance must Over 8/12 to 9/12 0.61 not be connected to or joined Over 9/12 to 10/12 0.76 with any chimney flue serving...
  • Page 38: Log Set Installation

    LOG SET INSTALLATION ATTENTION: If converting to LP (propane) gas or installing the optional firebrick refractory, do so now before installing log set. Follow instructions included with conversion kit and / or refractory kit. NOTE: Logs are installed in numerical order. Log numbers are located on the bottom of each log. Refer to following instructions and illustrations for proper placement.
  • Page 39 LOG SET INSTALLATION STEP 2: #D2 & D3 Log Placement PLACE THE FRONT LOGS ON THE BURNER BY ALIGNING HOLES IN THE BOTTOM OF LOGS WITH THE PINS ON THE BURNER. PAGE 38...
  • Page 40: Log Set Installation

    LOG SET INSTALLATION STEP 3: #D4, #D5 & #D6 Log Placement PLACE THE TOP LOGS BY ALIGNING WITH NOTCHES IN REAR LOG AS SHOWN. ALIGN NOTCHES IN LOGS WITH LOG GRATE AS SHOWN. PLACE EMBER CHUNK BY ALIGNING GROOVE IN BOTTOM WITH LOG GRATE AS SHOWN.
  • Page 41: Log Set Installation

    LOG SET INSTALLATION STEP 4: COMPLETE LOG SET INSTALLATION USE A STEEL OR STIFF BRISTLE NYLON BRUSH TO DISTRIBUTE ROCK WOOL EMBERS ONTO LOGS AND BURNER IN THIS AREA. RANDOMLY PLACE „KLINKERS‟ IN THIS AREA. DO NOT PLACE „KLINKERS‟ DIRECTLY ON BURNER. PAGE 40...
  • Page 42: Millivolt Board

    MILLIVOLT BOARD REMOVAL NOTE: Illustrations shown CAUTION: If the burner and/or pilot have been burning, use the with DSL-36 valve appropriate protection to avoid burns or damage to personal components. property before removing any components. Turn gas control knob to the „OFF‟ position.
  • Page 43: Millivolt Board Installation

    MILLIVOLT BOARD INSTALLATION WARNING: DO NOT OPERATE THIS FIREPLACE WITHOUT NOTE: Illustrations THE SEALING GASKET (LOCATED UNDER THE MILLIVOLT shown with DSL-36 valve BOARD) IN PLACE. IF THE GASKETING IS DAMAGED, IT MUST components. BE REPLACED. 1. Place millivolt board in firebox, PILOT SHIELD aligning the holes in the millivolt INSTALLED HERE...
  • Page 44: Grill Set

    GRILL SET UPPER LOUVER, HOOD & LOWER GRILL INSTALLATION A. Align hooks (A) in the upper louver to slots located in the fireplace face. Set down into position. B. Insert upper hood flange into clips located at the top of the upper air passage. NOTE: This is a fairly tight fit.
  • Page 45: Dsl-36 Valve And Pilot Assembly Components

    DSL-36 VALVE & PILOT ASSEMBLY COMPONENTS ELECTRODE PILOT HOOD PILOT SHIELD THERMOPILE THERMOCOUPLE HI /LO FLAME ADJUSTMENT KNOB GAS CONTROL KNOB PIEZO IGNITOR VALVE TERMINALS ON/OFF ROCKER SWITCH PAGE 44...
  • Page 46: Dsl-36 Lighting And Shutdown Instructions

    DSL-36 LIGHTING AND SHUTDOWN FOR YOUR SAFETY - READ BEFORE LIGHTING WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT, CAUSING 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 47 DSL-36 LIGHTING AND SHUTDOWN (cont.) LIGHTING 5 MINUTES 1. Set thermostat to the lowest setting, if installed. 2. Turn off all electrical power to the appliance. (Fan). 3. Open lower grill to access the gas valve & controls. A. Push gas control knob in slightly and turn clockwise to “OFF”.
  • Page 48 DSL-36 LIGHTING AND SHUTDOWN (cont.) TURN BURNER OFF G. To turn the burner „OFF‟, depress the ON/OFF rocker switch to „OFF‟, flip „off‟ wall switch or adjust setting on the thermostat or remote control. NOTE: The pilot will stay lit. TURN PILOT OFF H.
  • Page 49: Dsl-36 Pressure Testing

    DSL-36 PRESSURE TESTING IMPORTANT NOTICE: Pressure check taps for the manifold (outgoing) and inlet (incoming) pressure have been incorporated into the valve. The pressure tap marked „OUT‟ measures outgoing pressure and the pressure tap marked „IN‟ measures incoming pressure. Follow instructions below for proper testing procedures.
  • Page 50: Dsl-36-Rf Valve And Pilot Assembly Components

    DSL-36-RF VALVE & PILOT ASSEMBLY COMPONENTS INLET PRESSURE OUTLET GAS CONTROL PRESSURE KNOB PIEZO MOTOR PILOT ADJUSTMENT SCREW MOTOR FUEL CONVERSION COVER PLUG PILOT RF VALVE (bottom view) THERMOPIL ELECTRODE WIRING THERMOPILE TERMINALS ANTENNA WHITE TERMINALS WHITE DOTS PAGE 49...
  • Page 51: Dsl-36-Rf Lighting And Shutdown Instructions

    DSL-RF-36 LIGHTING AND SHUTDOWN FOR YOUR SAFETY - READ BEFORE LIGHTING WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT, CAUSING 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 52 DSL-RF-36 LIGHTING AND SHUTDOWN (cont.) LIGHTING 1. Turn off all electrical power to the appliance. (Fan). 2. Open lower grill to access the gas valve & controls. 5 MINUTES A. Push control knob in slightly and turn clockwise to the OFF position. Wait five (5) minutes to clear out any gas.
  • Page 53 DSL-RF-36 LIGHTING AND SHUTDOWN (cont.) INITIAL USE OF TRANSMITTER IMPORTANT: On the initial use of the transmitter, a recognition operation is required between the receiver / valve and the transmitter. 1. Turn gas control knob to the 2 SECONDS PILOT position. Move LOCAL / REMOTE switch to the LOCAL position for at least two (2) seconds, then...
  • Page 54: Dsl-36-Rf Pressure Testing

    PRESSURE TESTING (DSL-36-RF) IMPORTANT NOTICE: Pressure check taps for the manifold (outgoing) and inlet (incoming) pressure have been incorporated into the valve. The pressure tap marked „OUT‟ measures outgoing pressure and the pressure tap marked „IN‟ measures incoming pressure. Follow instructions below for proper testing procedures.
  • Page 55: Dsl-36-Rf Remote Receiver Functions

    DSL-RF-36 REMOTE RECEIVER FUNCTIONS IMPORTANT: PLEASE REVIEW AND RETAIN THE INSTRUCTIONS INCLUDED WITH THE RF TRANSMITTER. IT PROVIDES ADDITIONAL INFORMATION AND DETAILS CONCERNING THE OPERATIONAL PROCEDURES AND FUNCTIONS FOR THE RF REMOTE CONTROL. FUNCTIONS: Flame powered system. Flame powered flame modulation. Electronics integrated into valve to provide thermostat, flame, and fan functions with RF commands.
  • Page 56 DSL-RF-36 REMOTE RECEIVER FUNCTIONS (cont.) FIRST USE OF TRANSMITTER: STATUS ACTION Begin communication between transmitter and Move LOCAL/REMOTE Switch to LOCAL position for at least two seconds; then move receiver / valve. switch to the REMOTE position. Transmit unique code. Press Fan or Flame key within 30 seconds.
  • Page 57: 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. The flames will gradually turn yellowish-orange during the first 15 min- utes of operation.
  • Page 58: Restrictor (Troubleshooting And Installation After Termination Completion)

    FINALIZING THE INSTALLATION RESTRICTOR USAGE: Turn the fireplace on and allow to burn for 15 minutes. If flames indicate there is excessive draft (flickering, short flames) or insufficient draft (lifting or ghosting flames) a restrictor may be necessary, or the previously installed restrictor (recommended on all vertical terminations over 6‟...
  • Page 59: Maintenance

    MAINTENANCE The appliance is required to be inspected at least once a year by a MILLIVOLT BOARD SYSTEM professional service person. The compartment below the firebox (behind the lower grill) must be Annual cleaning of the burner system is cleaned at least once a year, more frequent cleaning may be required required.
  • Page 60: Dsl-36 Troubleshooting

    TROUBLESHOOTING (DSL-36 only) 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 61 TROUBLESHOOTING (DSL-36 only) 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 or thermostat switch wires defective. ♦...
  • Page 62: Troubleshooting

    TROUBLESHOOTING (DSL-36 only) 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 page 17 in this manual for proper glass frame assembly installment instructions. C.
  • Page 63: Dsl-36-Rf Troubleshooting

    RF REMOTE TROUBLESHOOTING (DSL-36-RF only) AUTO PATH If the manual switch is set to Move switch from LOCAL to REMOTE, press the Mode REMOTE. Press any key button to display AUTO on within 30 seconds. the transmitter, Does the REMOTE PATH transmitter display the room and temperature setting? If the manual switch is set to...
  • Page 64 TROUBLESHOOTING (DSL-36-RF only) CAUTION: THE FOLLOWING MUST BE PERFORMED BY A QUALIFIED TECHNICIAN NO SPARK FROM ELECTRODE TO PILOT WHEN PIEZO BUTTON IS TRIGGERED. A. Check piezo wiring for proper connection. B. Check position of electrode (1/8” (3 mm) between electrode and pilot). Readjust if necessary. C.
  • Page 65: Troubleshooting

    TROUBLESHOOTING (DSL-36-RF only) BURNER WON‟T STAY LIT A. Thermopile wires loose at valve terminals. ♦ Adjust if necessary. B. Thermopile wires ground out due to pinched wires. ♦ Free pinched wires if necessary. C Refractory panel placement (if installed). ♦ Refractory panels must be tight against firebox walls. It may be necessary to secure panels with high-temp sealant, especially around the intake duct.
  • Page 66: Approved Venting Caps

    APPROVED VENTING CAPS Manufacturer Part # Cap Description Manufacturer Part # Cap Description KOZY HEAT AMERICAN METAL 5x8 Flex Vent kit w/ cap 5DVC 5x8 V. Cap SIMPSON 5DHC 5x8 H. Cap 1283 5x8 Low Wind V. Cap 5D14S 5x8 - 27” Snorkel 58DVA 5x8 High Wind V.
  • Page 67: Replacement Parts

    REPLACEMENT PARTS LIST Replacement parts are available through your local dealer. Contact them for availability and pricing. DSL - 36 MILLIVOLT BOARD AND PARTS REFRACTORY PANELS (Sandstone) DSL-770 Dassel Millivolt Board - Nat Gas 700-098 Pilot Hood DSL-G900 (5 pc.) Refractory panel set DSL-771 Dassel Millivolt Board - LP Gas 700-203...
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