INSTALLATION AND 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. IMPORTANT: Installation of a CO detector is required in the fireplace room when installed in the commonwealth of Massachusetts.
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. 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.
TABLE OF CONTENTS INTRODUCTION Introduction and Homeowner Reference Information VENTING cont. 1 TABLE OF CONTENTS Table of Contents 2 SAFETY INFORMATION Safety Information 3 FEATURES Minimum Horizontal Corner Installation 24 Horizontal Vent Heat Shield 25 Min. / Max. Horizontal Terminations (8” x 6-5/8” Decreaser).
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.
FEATURES STANDARD FEATURES High efficiency High quality lifetime glass 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 Speed Control assembly for optional fan kit (#TMT-028) Minnesota Energy Code compliant to 50 pascals SAFETY FEATURES Each unit factory tested! Tested by OMNI - Test Laboratories Sealed combustion chamber with stan
COMMONWEALTH OF MASSACHUSETTS REQUIREMENTS NOTE: The following requirements reference various Massachusetts and national codes not contained in this manual.
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 design 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; and A compl
SPECIFICATIONS FIREPLACE DIMENSIONS FIREPLACE DIMENSIONS LETTER KEY A B C D E F G H DESCRIPTION Height Width Back Width Depth Opening Width Glass Frame Height Stand-off Height Back to vent center INCHES 32 35-7/8 27-7/8 15-1/4 30-3/8 24-3/8 10 7-1/2 MILLIMETERS 813 911 708 387 797 619 254 191 STAND-OFF HEAT SHIELD (G) 10” 254 mm WARNING: NON-COMBUSTIBLE ZONE: STAND-OFFS (A) 32” 813 mm (F) 24-3/8” 619 mm (E) 30-3/8” 797 mm (B) 35-7/8” 911 mm 5” EXHAUST COLLAR (C)
SPECIFICATIONS STAND-OFF STAND-OFF FIREPLACE FRONT LEFT SIDE WARNING: NON-COMBUSTIBLE ZONE: STAND-OFFS PROVIDE THE 10” (254 mm) MINIMUM CLEARANCE TO HEADER. USE ONLY NON-COMBUSTIBLE MATERIAL IN THIS AREA FOR THE ENTIRE WIDTH OF FIREPLACE. DO NOT USE WOOD, SHEETROCK ETC. IN THIS ZONE. NOTE: OTHER CLEARANCES APPLY. THESE CLEARANCES MUST BE MAINTAINED. REFER TO PAGE 15 FOR MORE INFORMATION.
SPECIFICATIONS MODEL #DSL -DASSEL COMPONENTS LIST (#DSL-770) - Millivolt Board Assembly with 18” Flexible Gas Line attached (#700-203) - Manual Gas Shut-off Valve (#DSL-135) - Burner / Log Grate Assembly (#DSL-500) - Log Package with „Klinkers‟ and Rock Wool Embers (#DSL-057T) - Glass Frame Assembly (#OCK-S53A) - LP Conversion Kit (#600-083) - Receptacle / Speed Control Assembly with (3) Wire Nuts (#942085) - 5” Restrictor Plate (#DSL-HHS) - Horizontal Vent Heat Shield (#500-DSL) - Grill Assembly: Upper Hoo
PREPARE THE FIREPLACE STAND-OFF ASSEMBLY & INSTALLATION IMPORTANT: THE TOP STAND-OFF BRACKETS MUST BE FORMED AND ATTACHED PRIOR TO POSITIONING THE FIREPLACE INTO FRAMED OPENING. CAUTION: STAND-OFF BRACKETS ARE NOT 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. Remove and save the (4) screws securing stand-off heat shield and stand-off brackets. 2. Form each stand-off bracket as shown. 3.
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 . Secure with screws (provided in installation manual parts packet) through the slots in the nailing flanges . 3. Bend perforation on nailing flange until parallel with fireplace face. Do not bend toward fireplace face. 4.
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.
VENTING FRAMING Determine the exact position of your fireplace, including hearth height, width, and depth, (if applicable). If possible, place fireplace in such a manner that the vent termination will be placed between two studs, eliminating the need for additional framing. If masonry is to be used (optional), prepare the necessary foundation for the masonry load. When masonry construction is being used, a lintel must be used over the top of the fireplace to support the added weight.
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. FOLLOW INSTRUCTIONS ON PAGE 22 OF THIS INSTALLATION MANUAL.
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 EXCEPTION OF THE HEADER. BACKSIDE OF HEADER MUST BE NO MORE THAN 2-1/4” (57 mm) FROM THE FRONT OF THE FIREPLACE. 14” (356 mm) 4” (102 mm) 22” (559 mm) 14-1/2” (368 mm) 10” (254 mm) WARNING: NON-COMBUSTIBLE ZONE: STAND-OFFS PROVIDE THE 10” (254 mm) MINIMUM CLEARANCE TO HEADER.
GLASS FRAME ASSEMBLY REMOVE GLASS FRAME ASSEMBLY CAUTION: TO PREVENT THE GLASS FRAME ASSEMBLY FROM FALLING FROM THE FIREPLACE AND BECOMING DAMAGED, FOLLOW THESE INSTRUCTIONS EXACTLY WHEN REMOVING GLASS FRAME ASSEMBLY. WARNING: DO NOT REMOVE GLASS ASSEMBLY WHEN HOT! A. Locate the spring-loaded handles securing glass frame assembly at the top & bottom of firebox. B. Pull bottom handles out and „down‟ to release glass frame assembly bottom. C.
OPTIONAL FAN INSTALLATION 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. Wiring must be done before enclosing fireplace sides. An electrical box and romex connector are pre-installed on a removable panel on the right side of fireplace.
OPTIONAL FAN INSTALLATION 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. From inside the lower right grill opening, loosen screw securing the removable access panel (with electrical box & ro mex co nnector installed ). Re mo ve p anel. 3.
GAS LINE CONNECTION GAS CONVERSION This fireplace is manufactured for use with Natural Gas. An LP conversion kit, Part #OCK-S53A, is included with this fireplace. Follow instructions included with this conversion kit if converting to LP gas. ATTENTION: The conversion shall be carried out in accordance with the requirements of the provincial authorities having jurisdiction and in accordance with the requirements of the ANSI Z223.1 installation code.
THERMOSTAT / WALL SWITCH / REMOTE CAUTION: DO NOT CONNECT HIGH VOLTAGE (115V) WIRE TO THE GAS VALVE! NOTE: INSTALLATION OF THERMOSTAT OR WALL SWITCH SHOULD ONLY BE DONE BY A QUALIFIED INSTALLER. If desired, a thermostat (wireless style also available), wall switch, or remote control assembly may be used to turn the fireplace „OFF‟ and „ON‟. Only ONE of these may be installed. Follow instructions included with each assembly. OPTIONAL: Disconnect ON/OFF rocker switch wires from the back of gas valve.
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 the vent systems manufacturer's installation manual for complete installation instructions. Installation must conform with the venting requirements and restrictions as outlined in this manual.
VENTING #800-WPT WALL PASS-THRU IMPORTANT: #800-WPT WALL PASS-THRU MUST BE USED ON ALL HORIZONTAL VENT TERMINATIONS USING 5” x 8” VENTING. 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.
VENTING HORIZONTAL TERMINATIONS MINIMUM HORIZONTAL VENTING 90° ELBOW HORIZONTAL VENT HEAT SHIELD TERMINATION CAP 6” (152 mm) VENT PIPE SECTION CAUTION: This gas appliance must not be connected to or joined with any other chimney flue serving another appliance. HORIZONTAL VENT HEAT SHIELD IMPORTANT: THE HORIZONTAL HEAT SHIELD INCLUDED WITH THIS FIREPLACE MUST BE INSTALLED WHEN USING A 90-DEGREE ELBOW DIRECTLY OFF THE TOP OF UNIT TO HORIZONTALLY POSITION THE VENT SYSTEM.
VENTING HORIZONTAL TERMINATIONS TYPICAL CORNER INSTALLATION 5” X 8” 90° elbow + 9” (229 mm) horizontal + termination cap. Horizontal Vent Heat Shield required. HORIZONTAL TERMINATION CAP VENTING DIMENSIONS FOR MINIMUM CORNER INSTALLATIONS USING 5” x 8” Vent Opening Dimensions: 12-1/2” (318 mm) H x 10-7/8” (276 mm) 9” PIPE From Floor or Hearth to Vent Opening Center: 37-7/8” (962 mm) From Corner to Vent Opening Center: 15-7/8” (403 mm) NOTE: STAND-OFF HEAT SHIELD NOT SHOWN FOR CLARITY PURPOSES ONLY.
VENTING HORIZONTAL VENT HEAT SHIELD 1. Loosen, but do not remove center three screws on top of fireplace. 2. Bend horizontal heat shield at perforation to a 90° angle. Slide the (3) slots on horizontal vent heat shield under loosened screws. 3. Re-tighten screws. ATTACHMENT SCREWS 90° ANGLE BEND NOTE: STAND-OFF HEAT SHIELD NOT SHOWN FOR CLARITY PURPOSES ONLY.
VENTING (Horizontal) HORIZONTAL TERMINATIONS 6” (152 mm) 90° ELBOW MINIMUM HORIZONTAL VENTING WITH 8” x 6-5/8” DECREASER TERMINATION CAP 8” x 6-5/8” DECREASER IMPORTANT: Depending on your particular venting needs, a Decreaser may be necessary to terminate the venting system. 90° ELBOW 2 FT (610 mm) CAUTION: This gas appliance must not be connected to or joined with any other chimney flue serving another appliance. IMPORTANT: A WALL THIMBLE PASS-THRU MUST BE USED ON ALL HORIZONTAL VENT RUNS.
VENTING VERTICAL VENT SYSTEM CLEARANCES TOP BOTTOM SIDES DURA-VENT 1 inch (25 mm) 1 inch (25 mm) 1 inch (25 mm) 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. VERTICAL TERMINATIONS (with 8” x 6-5/8” Decreaser) MINIMUM: 6” (152 mm) + Decreaser + 4 ft. (1.22 m) + cap. MAXIMUM: 6” (152 mm) + Decreaser + 40 ft. (12.19 m) + cap.
VENTING (Vertical) VERTICAL TERMINATIONS MINIMUM VERTICAL VENTING 5” x 8” MAXIMUM VERTICAL VENTING 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. NOTE: Horizontal Vent Heat Shield is not used on vertical venting configurations. RESTRICTOR INSTALLATION RECOMMENDED ON ALL VERTICAL TERMINATIONS OVER 6‟ (1.82 m). BEND TABS TO APPROX.
VENTING (Vertical cont.) VERTICAL TERMINATIONS MINIMUM VERTICAL VENTING WITH 8” x 6-5/8” DECREASER MAXIMUM VERTICAL VENTING 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. Depending on your particular venting needs, a Decreaser may be necessary to terminate the venting system.
VENTING (Vertical with Decreaser) VERTICAL & HORIZONTAL COMBINATION TERMINATIONS MAXIMUM VERTICAL & HORIZONTAL COMBINATION VENTING 5” x 8” 90° ELBOW 20 FT (6.10 m) 20 FT (6.10 m) MAXIMUM VERTICAL &HORIZONTAL COMBINATION VENTING WITH WITH 8” x 6-5/8” DECREASER 90° ELBOW 20 FT (6.10 m) TERMINATION CAP 20 FT (6.10 m) TERMINATION CAP 8” x 6-5/8” DECREASER 6” (152 mm) For each additional elbow used after the first elbow, 3 ft. (91 4 mm) must be subtracted from the maximum venting allowed.
VENTING (Horizontal & Vertical Combination) NOTE: Pages 27- 28 have information on restrictor installation in conjunction with venting installation. Page 49 has information on Restrictor recommendations depending on burner flame appearance and instructions on installation after venting is completed. TERMINATION MUST BE WITHIN SHADED AREA. NOTE: Horizontal sections require 1/4” (6 mm) rise for every 12” (305 mm) of travel. HORIZONTAL / VERTICAL COMBINATION 20‟ (6.10 m) VERTICAL 20‟ (6.
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. HORIZONTAL TERMINATIONS Refer to illustration on following page.
VENTING (Flexible #800 Series cont.) G A TERMINATION BOX B SLOTS IN EXTERIOR WALL PLATE C 5” FLEX PIPE COLLAR D 5” PIPE ON FIREPLACE OR EXTENSION KIT E 8” FLEX PIPE COLLAR F 8” PIPE ON FIREPLACE OR EXTENSION KIT G VINYL SIDING PROTECTOR A B E C Bend tabs „up‟ before attaching 8” flex pipe collar. Secure pipe thru holes in tabs. D F NOTE: STAND-OFF HEAT SHIELD NOT SHOWN FOR CLARITY PURPOSES ONLY.
TERMINATION VENT CAP LOCATION This gas appliance must not be connected to a chimney serving any other appliance. 1. 2. 3. 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.
VENTING (Vertical Cap Requirements) VENT TERMINATION CLEARANCES Roof Pitch H (Min.) Ft. H (Min.) m Flat to 6/12 1.0 0.30 Over 6/12 to 7/12 1.25 0.38 Over 7/12 to 8/12 1.5 0.46 Over 8/12 to 9/12 2.0 0.61 Over 9/12 to 10/12 2.5 0.76 Over 10/12 to 11/12 3.25 0.99 Over 11/12 to 12/12 4.0 1.22 Over 12/12 to 14/12 5.0 1.52 Over 14/12 to 16/12 6.0 1.83 Over 16/12 to 18/12 7.0 2.13 Over 18/12 to 20/12 7.5 2.27 Over 20/12 to 21/12 8.0 2.
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. CAUTION: Do not place logs directly over burner port holes.
LOG SET INSTALLATION STEP 2: #D2 & D3 Log Placement #D2 #D3 PLACE THE FRONT LOGS ON THE BURNER BY ALIGNING HOLES IN THE BOTTOM OF LOGS WITH THE PINS ON THE BURNER.
LOG SET INSTALLATION STEP 3: #D4, #D5 & #D6 Log Placement PLACE THE TOP LOGS BY ALIGNING WITH NOTCHES IN REAR LOG AS SHOWN. #D4 #D6 #D5 ALIGN NOTCHES IN LOGS WITH LOG GRATE AS SHOWN. PLACE EMBER CHUNK BY ALIGNING GROOVE IN BOTTOM WITH LOG GRATE AS SHOWN.
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.
MILLIVOLT BOARD REMOVAL CAUTION: If the burner and/or pilot have been burning, use the appropriate protection to avoid burns or damage to personal property before removing any components. 1. Turn gas control knob to the „OFF‟ position. 2. Shut off gas supply at the manual shut-off valve. 3. Disconnect gas line flex tube from the manual shut-off valve. DISCONNECT ANY REMOTE / THERMOSTAT WIRES 4.
MILLIVOLT BOARD INSTALLATION WARNING: DO NOT OPERATE THIS FIREPLACE WITHOUT THE SEALING GASKET (LOCATED UNDER THE MILLIVOLT BOARD) IN PLACE. IF THE GASKETING IS DAMAGED, IT MUST BE REPLACED. 1. Place millivolt board in firebox, aligning the holes in the millivolt board with holes in the firebox bottom. MAKE SURE SEALING GASKET IS IN PLACE ON FIREBOX BOTTOM! Secure millivolt board to firebox bottom with the (8) screws previously removed. 2.
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. A B. Insert upper hood flange into clips located at the top of the upper air passage. NOTE: This is a fairly tight fit. C. Partially thread the (2) screws (included in components packet) into the nuts (B) at each end of the lower grill.
VALVE & PILOT ASSEMBLY COMPONENTS ELECTRODE PILOT HOOD PILOT SHIELD THERMOPILE THERMOCOUPLE HI /LO FLAME ADJUSTMENT KNOB GAS CONTROL KNOB VALVE TERMINALS PIEZO IGNITOR ON/OFF ROCKER SWITCH PAGE 43
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. 1. This appliance has a pilot which must be lighted by hand.
LIGHTING AND SHUTDOWN (cont.) LIGHTING 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 5 MINUTES A. Push gas control knob in slightly and turn clockwise to “OFF”. Wait five (5) minutes to allow any gas that may have accumulated inside the firebox to escape. If you then smell gas, STOP! Follow the safety information on the front cover and on page 44 of this installation manual.
LIGHTING AND SHUTDOWN TURN BURNER OFF 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. G NOTE: The pilot will stay lit. TURN PILOT OFF H G. Turn the pilot off by pushing in and turning the gas control knob to the „OFF‟ position. DO NOT FORCE. NOTE: This control valve has an interlock device. If pilot has been turned off, it cannot be relit until the thermocouple has cooled, (approximately 60 seconds).
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. NOTE: The appliance and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at pressures in excess of ½ psi.
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 minutes of operation.
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‟ (1.82 m )) may need to be modified or removed.
MAINTENANCE The appliance is required to be inspected at least once a year by a professional service person. The compartment below the firebox (behind the lower grill) must be cleaned at least once a year, more frequent cleaning may be required due to excessive lint from carpeting, bedding materials, or other fibrous materials. It is imperative that the burner be cleaned once a year. NOTE: INSTALLATION AND REPAIR SHOULD BE DONE ONLY BY QUALIFIED SERVICE PERSON.
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. Check position of electrode (1/8” (3 mm) between electrode and pilot). Readjust if necessary. D. Look for arc below electrode and along electrode wire. Direct metal contact may cause an arc below electrode.
TROUBLESHOOTING (cont.) BURNER WILL NOT LIGHT A. Gas control knob not turned to „ON‟. B. „ON‟/„OFF‟ switch not turned on. C. Remote, wall switch or remote control not turned „ON‟. D. Plugged main burner orifice. E. Remote, wall switch or remote control switch wires defective. ♦ Check wires for proper connections. Place jumper wires across terminal at switch. If burner lights, replace defective switch. ♦ If switch checks ok, place jumper wires across switch wires on gas valve.
TROUBLESHOOTING (cont.) 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 16 in this manual for proper glass frame assembly installment instructions. C. Defective thermopile or thermocouple. ♦ Check thermopile and thermocouple for proper millivolts. D. Improper pitch on horizontal vent. ♦ 1/4” (6 mm) rise per foot is required on horizontal venting. E.
APPROVED VENTING CAPS Manufacturer Part # Cap Description Manufacturer Part # KOZY HEAT 845 Cap Description AMERICAN METAL 5x8 Flex Vent kit w/ cap 5x8 V. Cap SIMPSON 5x8 H. Cap 1283 5x8 Low Wind V. Cap 5x8 - 27” Snorkel 58DVA 5x8 High Wind V. Cap 5x8 - 46” Snorkel 58DVAHRCS 5x8 H. Cap 58DVAHSC 5x8 H. Cap 58DVAHC 5x8 H. Cap METAL FAB 5x8 V. Cap 5x8 H. Cap 5x8 Low Wind H. Cap w/ 4 louvre slots 46DVAVCH 4x6 High Wind V. Cap 46DVAHC 4x6 Reg. H. Cap 46DVAHRCS 4x6 H.
REPLACEMENT PARTS LIST Replacement parts are available through your local dealer. Contact them for availability and pricing. MILLIVOLT BOARD AND PARTS DSL-770 Dassel Millivolt Board - Nat Gas 700-098 Pilot Hood DSL-771 Dassel Millivolt Board - LP Gas 700-203 Manual Shut-off valve 700-023 On/Off Rocker Switch 700-213 18” Flexible Gas Line- Black 700-086N S.I.T. Valve - Natural Gas 700-223 6” Flexible Gas Line - Valve to Burner connection 700-087 S.I.T.
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