kozy heat Dassel DSL-36, Dassel DSL-36-MV, Dassel DSL-36-IPI Installation Manual

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 inst alled in an aftermarket perma nently loca ted, 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.

English and French Installation Manuals Available Through Your Local Dealer or Visit Our Website at www.kozyheat.com

WARNING

HOT GLASS WILL CAUSE BURNS. DO NOT TOUCH GLASS UNTIL COOLED. NEVER ALLOW CHILDREN TO TOUCH GLASS.

www.kozyheat.com

1

Report No. 216-F-14c-6.5

MARCH 2012

DSL-36-REV-11

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. Our commitment to quality and customer satisfaction have remained the same for over 30 years. We offer a complete line of gas and wood fireplaces, unique cabinets and stylish accessories to compliment any décor. Adding a fireplace is one of the best ways to increase the value of your home and we are proud to offer a network of dealers throughout the country to help make your experience everything you imagine. We pride ourselves in being dedicated to not only function and reliability, but customer safety as well. We offer our continual support and guidance to help you achieve the maximum benefit and enjoyment from your Kozy Heat gas fireplace.

Jim Hussong Dudley Hussong President Board Chairman

Homeowner Reference Information

We recommend that you record the following information about your fireplace.

Model Name:______________________________ Date purchased/installed:_____________________________________

Serial Number:____________________________ Location on fireplace:________________________________________

Dealership purchased from:__________________ Dealer Phone:______________________________________________

Notes:_______________________________________________________________________________________________

____________________________________________________________________________________________________

1

TABLE OF CONTENTS

INTRODUCTION

Introduction and Homeowner Reference Information 1

CONTENTS

Table of Contents 2

SAFETY INFORMATION

Safety Information 3

COMMONWEALTH OF MASSACHUSETTS INFORMATION

Commonwealth of Massachusetts Information 4

SPECIFICATIONS

Fireplace Dimensions 5

Clearances 5

Installation Overview 6

Placement Clearance Requirements 6

PREPARE THE FIREPLACE

Stand-Off Assembly & Installation 7

Nailing Flange Assembly & Installation 8

FRAMING

Wall Enclosure Rough Opening 9

Minimum Finished Opening Dimensions 9-10

Horizontal Terminations 10

Vertical Terminations 10

TYPICAL INSTALLATION OPTIONS

Typical Installation Options 11

MANTEL REQUIREMENTS

Mantel Requirements 11

GLASS FRAME ASSEMBLY

Glass Frame Assembly Removal 12

Glass Frame Assembly Installation 12

GRILL SET

Grill Set Installation 12

Grill Set Removal 12

GAS LINE CONNECTION

Gas Line Connection 13

VENTING

Approved Venting 14

Horizontal Vent System Clearances 14

Horizontal Termination Minimum / Maximum 14

#800-WPT Wall Pass-Thru Installation Instructions 15

Horizontal Min. / Max. Venting Illustrations 16

Horizontal Vent Heat Shield Installation Instructions 17

Vertical Vent System Clearances 18

Horizontal / Vertical Combination Venting 18

Vertical Min. / Max. Venting Illustrations 19

Restrictor Installation 19

Horizontal & Vertical Combination Venting Illustrations 20-21

VENTING (cont.)

#800-1 Series Flex Vent Installation Instructions 22-23

Termination Vent Cap Location 24

Vent Termination Clearances 25

LOG SET INSTALLATION

Log Set Installation 26

CONTROL BOARD

Control Board Removal 27

Control Board Installation 27

FINALIZING THE INSTALLATION

Burner Tube Adjustment / Troubleshooting 28

Restrictor Troubleshooting / Installation after Termination Completion 29

MAINTENANCE

Maintenance 30

WARRANTY

Warranty 31-32

2

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. The appliance should be inspected by a qualified service person before use. Annual inspection by a qualified service person is required to maintain warranty. More frequent cleaning may be required due to excessive lint from carpeting, bedding materials, etc. It is imperative th a t con trol compa r t m e n t s, burners and c i r c ulation air pa s s a g e w a ys of the app l i a n c e b e kept cle a n .

If this appliance is installed directly on carpeting, tile or other combustible material other than wood flooring, the appliance shall be installed on a metal or wood panel extending the full width and depth of the appliance.

Children and adults should be alerted to the hazards of high surface temperatures and should stay away to avoid burns or clothing ignition.

Young children should be carefully supervised when they are in the same room as the appliance. Toddlers, young children and others may be susceptible to accidental contact burns. A physical barrier is recommended if there are at risk individuals in the house. To restrict access to a fireplace or stove, install an adjustable safety gate to keep toddlers , young children and other at risk individuals out of the room and away from hot surfaces.

Clothing or other flammable material should not be placed on or near the appliance.

Adequate accessibility clearances for servicing and proper operation must be maintained.

This appliance must not share or be connected to a chimney flue serving any other appliance.

Keep area around the appliance clear of combustible materials, gasoline and other flammable vapor and liquids.

The flow of combustion and ventilation air must not be obstructed.

Due to high temperatures the appliance should be located out of traffic and away from furniture and draperies.

The glass front or any part removed for servicing the appliance must be replaced prior to operating the appliance. Work should be done by a qualified service technician.

Clean glass only when cool and only with non-abrasive cleansers.

WARNING: DO NOT OPERATE APPLIANCE WITH THE GLASS/FRAME ASSEMBLY REMOVED, CRACKED OR BROKEN. REPLACEMENT OF THE GLASS SHOULD ONLY BE PERFORMED BY A LICENSED OR QUALIFIED SERVICE PERSON .

The glass assembly, Part #DSL-057T, shall only be replaced as a complete unit, as supplied by Hussong Mfg. Co., Inc. DO NOT SUBSTITUTE MATERIALS.

Do not strike or slam glass assembly.

Any safety screen or guard removed for servicing the appliance must be replaced prior to operating the appliance.

Under no circumstances should any solid fuel (wood, coal, paper or cardboard etc.) be used in this appliance.

Keep burner and control compartment clean.

Do not use this fireplace if any part has been under water. Immediately call a qualified service technician to inspect this appliance and to replace any part of the control system and any gas control which has been under water.

3

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

At time of installation of side wall horizontally vented gas fueled equipment, the installing plumber or gas -fitter shall observe that a hard wired carbon monoxide detector with an alarm and battery back-up is installed on the floor level where the gas equipment is to be installed. In addition, the installing plumber or gas-fitter shall observe that a battery operated or hard wired carbon monoxide detector is installed on each additional level of the dwelling, building or structure served by the side wall horizontal vented gas fueled equipment. It shall be the responsibility of the property owner to secure the services of qualified licensed professionals for the installation of hard wired carbon monoxide detectors .

In the event that the side wall horizontally vented gas fueled equipment is installed in a crawl space or attic, the hard wir ed carbon monoxide detector with alarm and battery back-up may be installed on the next adjacent floor level.

In the event that the requirements of this subdivision can not be met at the time of completion of installation, the owner shall have a period of thirty (30) days to comply with the above requirements; provided, however, that during said thirty (30) day period, a battery operated carbon monoxide detector with an alarm shall be installed.

APPROVED CARBON MONOXIDE DETECTORS

Each carbon monoxide detector as required in accordance with the above provisions shall comply with NFPA 720 and be ANSI/UL 2 034 listed and IAS certified.

SIGNAGE

A metal or plastic identification plate shall be permanently mounted to the exterior of the building at a minimum of eight (8 ) feet above grade directly in line with the exhaust vent terminal for the horizontally vented gas fueled heating appliance or equipment. The sign shall read, in print no less the one-half inch (1/2) in size, “GAS VENT DIRECTLY BELOW. KEEP CLEAR OF ALL OBSTRUCTIONS”.

INSPECTION

The state or local gas inspector of the side wall horizontally vented gas fueled equipment shall not approve the installation unless, upon inspection, the inspector observes carbon monoxide detectors and signage installed in accordance with the provisions of 248 CMR 5.08 (2) (a) 1 through 4.

EXEMPTIONS

The following equipment is exempt from 248 CMR 5.08 (2) (a) 1 through 4:The equipment listed in Chapter 10 entitled “Equipment Not Required To Be Vented” in the most current edition of NFPA 54 as adopted by the Board; and Product Approved side wall horizontally vented ga s fueled equipment installed

in a room or structure separate from the dwelling, building or structure used in whole or in part for residential purposes.

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 complete parts list for the venting system design or venting system.

MANUFACTURER REQUIREMENTS - GAS EQUIPMENT VENTING SYSTEM NOT PROVIDED

When the manufacturer of Product Approved side wall horizontally vented gas equipment does not provide the parts for venting the flue gases, but identifies “special venting systems”, the following requirements shall be satisfied by the manufacturer:

The referenced “special venting systems” instructions shall be included with the appliance or equipment installation instructions and;

The “special venting systems” shall be Product Approved by the Board, and the instructions for that system shall include a parts list and detailed installation instructions.

A copy of all installation instructions for all Product Approved side wall horizontally vented gas fueled equipment, all vent ing instructions, all parts lists for venting instructions, and/or all venting design instructions shall remain with the appliance or equipment at the c omp letion o f the installat ion.

4

FIREPLACE

DIMENSIONS

WARNING

SPECIFICATIONS

FIREPLACE DIMENSIONS

DESCRIPTION Height Width Back Width Depth Opening

INCHES

MILLIMETERS

Top st an d-off br ac ke ts must be attached to fire pl ace. Do no t remove. Stand -off bracket s are not load be aring . Non-combustible zone: Stand-offs provide 5-1/2” (140mm) minimum clearance to header. Use only non -combustible material in this area for entire width of fireplace. Do not use wood, sheetrock etc. in this zone. Other clearances apply. All clearances must be maintained.

32 35-7/8 27-7/8 15-1/4 31-3/8 24-3/8 5-1/2 7-1/2

813 911 708 387 797 619 140 191

Width

Glass Frame

Height

Stand-off

Height

Back to vent

center

Figure 5a

CLEARANCES

Top of unit face to framing 5-1/2” (140mm)

From unit left & right sides & back 1/4” (6mm)

To flooring 0” (0mm)

Unit top to ceiling 31” (787mm)

Unit side to adjacent sidewall 1-1/2” (38mm)

Unit front to combustibles 36” (914mm)

Top of unit to 3/4” (19mm) trim 10” (254mm)

Mantel 4” (102mm) deep from top of fireplace 16” (406mm)

5

SPECIFICATIONS

INSTALLATION OVERVIEW

NOTE The qualified installer should follow the procedure best suited for the installation.

1. Frame an opening for fireplace, allowing for vent installation and type of installation (corner or flat wall application).

2. If masonry (optional) is used, prepare foundation for the masonry load. A lintel is required to support the added weight above fireplace.

3. Attach stand-off brackets and nailing flanges to fireplace.

4. Insert fireplace into framing.

5. Install hearth (if applicable).

6. Complete gas line installation.

7. Complete electrical hook-up. Install any standard or optional electrical components at this time.

8. Complete venting installation.

9. Secure fireplace to flooring through holes in outer box bottom and to framing with nailing flanges. Verify all clearances at this point.

10. Install facing material, mantel or cabinetry, allowing room for optional full face doors, if applicable.

11. Install optional refractory.

12. Install logs.

13. Install grills and optional decorative doors / faces.

14. Verify proper operation of fireplace and all components.

PLACEMENT CLEARANCE REQUIREMENTS

This fireplace must be installed on a level surface capable of supporting fireplace and venting.

Fireplace must be placed directly on wood or non-combustible surface (not linoleum or carpet) extending entire depth and width of fireplace.

Due to high surface temperatures, fireplace should be located out of traffic and away from furniture and draperies.

This fireplace may be installed in a bedroom.

Please be aware of the large amount of heat this fireplace will produce when determining a location.

6

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.

WARNING

Top stand-off brackets and stand-off heat shield are attached to fireplace top in a flat state for shipping.

1. Remove and save (4) screws securing stand-off heat shield and stand-off brackets.

2. Form each stand-off bracket as shown.

3. Re-attach stand-off brackets to fireplace using screws previously removed along with (4) screws provided in fireplace components packet.

4. Form stand-off heat shield and attach to stand-off brackets with (2) screws provided in fireplace components packet.

(Flange on stand-off heat shield faces ‘up’ and to front of fireplace).

Stand-offs provide 5-1/2” (140mm) minimum clearance to header. Use only non-combustible material in this area for entire width of fireplace. Do not use wood, sheetrock, etc. in this zone. Other clearances apply. All clearances must be maintained.

Stand-off brackets are not load bearing.

STAND-OFF BRACKETS AS SHIPPED

REMOVE SCREWS SECURING STAND-OFF BRACKETS

STAND-OFF BRACKETS

INSTALLED

FORM STAND-OFF BY BENDING AT PERFORATIONS

FORMED STAND-OFF

STAND-OFF HEAT

SHIELDS INSTALLED

ALIGN HOLES IN FORMED STAND-OFFS WITH HOLES IN

FIREPLACE TOP. SECURE WITH (4) SCREWS.

Figure 7a

ALIGN HOLES IN FORMED STAND-OFF HEAT SHIELD WITH

HOLES IN STAND-OFF BRACKETS. SECURE WITH (4) SCREWS.

7

FIREPLACE PREPARATION

NAILING FLANGE ASSEMBLY & INSTALLATION

1. Remove (4) nailing flanges from fireplace sides.

2. 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.

3. Bend perforation on nailing flange until parallel with fireplace face. Do not bend toward fireplace face.

4. Position framing stud against 1/4” (6mm) stand-off (located on backside of nailing flange). Secure with nails or screws.

NOTE Depending on facing material, tabs can be adjusted forward or back wards up to 1/2” (13mm).

CAUTION Never permanently remove these assemblies from fireplace - they must be secured in place regardless of finish material used.

When installed, nailing flanges provide the minimum 1/4” (6mm) clearance from fireplace sides.

AS SHIPPED

Figure 8a

NAILING FLANGES

INSTALLED

FRONT VIEW

1/4” (6mm) CLEARANCE STAND-OFF

NAILING FLANGE

FRAMING STUD

TOP VIEW

1/4” (6mm) CLEARANCE STAND-OFF

FRAMING STUD

NAILING FLANGE

8

FRAMING

WALL ENCLOSURE ROUGH OPENING

Framing dimensions should allow for wall covering thickness and fireplace facing materials. If using a hearth, adjust rough

IMPORTANT

MINIMUM FINISHED OPENING DIMENSIONS

(APPLIES TO BOTH HORIZONTAL AND VERTICAL VENTING TERMINATIONS)

37-1/2” (952mm) High x 36-3/8” (924mm) Wide x 15-3/4” (400mm) Deep.

1/4” (6mm) clearance at back and sides of fireplace must be maintained.

NOTE Provide adequate clearance in front of fireplace to access components.

opening size as necessary to maintain at least minimum clearance requirements.

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. Do not obstruct the flow of ventilation air.

DO NOT OBSTRUCT UPPER AND LOWER GRILL OPENINGS. ROOM AIR ENTERS THROUGH LOWER PASSAGE, IS HEATED

WARNING

12-1/2” (318mm) H x 10-7/8” (277mm) W opening (required for horizontal terminations)

AND EXIT S THR OUG H UPP ER PASSA GE. BLOCKI NG THESE PASSAGE S MAY RESULT IN OVERHEATI NG, CREA TIN G A POTENTIALLY HAZARDOUS SITUATION.

37-1/2”

(953mm)

36-3/8”

(924mm)

Figure 9a

9

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.

Build hearth to desired size and height. If a hearth extension is desired, combustible material may be used.

NOTE

WARNING

FIRE

HAZARD

IMPORTANT

WARNING DO NOT RECESS VENT CAP INTO WALL OR SIDING.

Consider height of hearth finish material (stone, brick, etc.) when building fireplace platform. The bottom of fireplace must be level with finished hearth to allow for proper fit of contemporary frames.

Install fireplace on hard metal or wood surface extending the full width and depth of fireplace. Minimum platform size: 37-7/8” (911mm) wide x 15-1/4” (387mm) deep.

Do NOT install directly on carpeting, vinyl, or any combustible material other than wood.

Vent cap location must be in compliance with guidelines on page 24 of this manual.

VERTICAL TERMINATIONS

Follow vent pipe manufacturer’s installation instructions for vertical terminations. A minimum 1” (25mm) clearance on all sid es of vertical vent pipe must be maintained.

NOTE The included Horizontal Vent Heat Shield is not used for vertical configurations.

HORIZONTAL TERMINATIONS

Frame a 12-1/2” (318mm) high (H) x 10-7/8” (276mm) wide (W) opening on exterior wall for chimney termination. This opening size includes required

3” (76mm) top clearance and 1” (25mm) sides and bottom clearances for

approved rigid vent systems and Kozy Heat #800-1 series flexible vent system.

MINIMUM HORIZONTAL FRAMING DIMENSIONS

VENT PIPE TOP (A) FRAMED OPENING TOP (B)

RIGID PIPE 42-1/8” (1070mm) 45-1/8” (1146mm)

FLEX PIPE 49” (1245mm) 52” (1321mm)

Figure 10a

CAUTION

CAUTION Due to high temperatures, this fireplace should be located out of traffic areas and away from furniture and draperies.

Cold air transfer area. The surrounding fireplace chase must comply with all clearances as outlined in this manual and be constructed in compliance with local building codes. Outside walls should be insulated to prevent cold air from entering room.

10

10"

254mm

22"

559mm

16"

406mm

3/4"

19mm

4"

102mm

14"

356mm

IMPORTANT

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.

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.

Horizontal vent heat shield not shown in illustrations below for clarity purposes only.

CORNER INSTALLATION

1/4” (6mm)

29-78”

(759mm)

59-3/4” (1517mm)

Figure 11a

42-1/2”

(1073mm)

HORIZONTAL INSTALLATION

15-1/2”

(394mm)

36-3/8”

(924mm)

1/4” (6mm)

VERTICAL INSTALLATION

15-1/2”

(394mm)

(924mm)

1/4”

(6mm)

36-3/8”

MANTEL REQUIREMENTS

Horizontal vent heat shield

WARNING

Figure 11b

Non-combustible zone: No combustible materials allowed on top of fireplace within shaded area for entire width and depth of fireplace with the exception of the header. Backside of header must be no more than 2 -1/4” (57mm) from front of fireplace.

Clearance to mantel legs or wall projections

(acceptable on both sides of opening).

11

GLASS FRAME ASSEMBLY

WARNING

CAUTION

DO NOT OPERATE THIS FIREPLACE WITH THE GLASS FRONT REMOVED, CRACKED OR BROKEN. 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 INSTRUCTIONS EXACTLY WHEN REM OVING AND INSTALLING GLASS FRAME ASSEMBLY.

REMOVE GLASS FRAME ASSEMBLY

1. Locate spring-loaded handles securing glass frame assembly at top & bottom of firebox.

2. Pull bottom handles out and down to release assembly bottom.

3. Pull top handles out and up to release assembly top.

4. Remove glass frame assembly from fireplace.

INSTALL GLASS FRAME ASSEMBLY

1. Place glass frame assembly onto fireplace front.

2. Pull top handles out and down to secure assembly top.

3. Pull bottom handles out and up to secure assembly bottom.

Figure 12a

GRILL SET

GRILL SET INSTALLATION

1. Align hooks in upper louver to slots located in fireplace face. Set down into position.

2. Insert upper hood flange into clips located at top of upper air passage, keeping in mind this is a fairly tight fit.

3. Partially thread (2) screws (included in components packet) into nuts at each end of lower grill. Secure to fireplace by threading screws into corresponding holes in inside flange of lower grill opening. The lower grill can now be opened and closed to access gas valve and controls.

GRILL SET REMOVAL

1. Use both hands to pull hood out of upper air passage clips.

2. Lift upper louver up and out of slots.

3. Remove screws securing lower grill at each end to remove from fireplace.

1

2

Upper hood clips

3

Slide flange on upper hood into

clips at top of upper air passage.

Thread screws into nuts on each end of grill and secure to lower grill opening.

Figure 12b

12

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.

ATTENTION

CAUTION

NOTE

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” WC (2.62 kPa) 13” WC (3.24 kPa)

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.

Installation of the gas line must only be done by a qualified person in accordance with local building codes, if any. If not, follow ANSI 223.1.

Commonwealth of Massachusetts: Installation must be done by a licensed plumber of gas fitter.

A listed (and Commonwealth of Massachusetts approved) 1/2” (13mm) T-handle manual shut-off valve and flexible gas connector (included) are connected to the 1/2” (13mm) control valve inlet. If substituting for these components, please consult

local codes for compliance.

This fireplace is equipped with a 3/8” (10mm) x 18” (457mm) long flexible gas connector and manual shut-off valve. The gas line should be run to the point of connection where the shut-off valve and flexible gas line will connect.

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 (3.5 kPa).

The appliance must be isolated from the gas supply piping system by closing its individual manual shut -off valve during any pressure testing of the gas line at test pressures equal to or less than ½ psi (3.5 kPa).

For high altitude installations, consult the local gas distributor or the authority having jurisdiction for proper rating me thods.

ATTENTION

HIGH ALTITUDE INSTALLATIONS

In the USA: The appliance may be installed at higher altitudes. Please refer to your American Gas Association

guidelines which state: the sea level rated input of Gas Designed Appliances installed at elevations above 2000ft. (610m) is to be reduced 4% for each 1000ft. (305m) above sea level. Refer also to National Fuel Gas Code, ANSI Z223.1/ NFPA 54 , local authori t i es, or code s wh i ch have jurisdi c t ion in your area r e gardin g the de -rate guidelin e s .

In Canada: When the appliance is installed at elevations above 4500ft. (1372m), the certified high altitude rating shall be reduced at the rate of 4% for each additional 1000ft. (305m). Refer also to CSA-B149.1 Natural Gas and Propane Installation Code, Local authorities, or codes which have jurisdiction in your area regarding the de-rate guidelines.

13

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. Installation must conform with venting requirements and restrictions as outlined in this manual.

APPROVED VENTING

Simpson Dura-Vent DV-PRO 5” x 8” direct vent system (horizontal and vertical terminations).

Simpson Dura-Vent 8” x 6-5/8” Decreaser (used with Simpson Dura-Vent direct vent system only).

Selkirk Model DT 5” x 8” direct vent chimney system (horizontal and vertical terminations).

Kozy Heat #800-1 series flexible vent system (horizontal terminations).

Metal Fab 5” x 8” Model DT direct vent chimney system (horizontal and vertical terminations).

ICC EXCELDirect 5” x 8” direct vent chimney system (horizontal and vertical terminations).

Security 5” x 8” direct vent chimney system (horizontal and vertical terminations).

Amerivent / American Metal 5” x 8” direct vent chimney system (horizontal and vertical terminations).

BDM 5” x 8” Direct Vent Chimney System (horizontal and vertical terminations).

HORIZONTAL VENT SYSTEM CLEARANCES

ALL APPROVED VENTING

The horizontal vent heat shield must be installed when using a 90-degree elbow to horizontally position the vent system.

IMPORTANT

Kozy Heat Wall Pass-thru, #800-WPT (4-1/2” (114mm) - 6-1/2” (165mm) wall thickness), or #800-WPT2 (6-1/2” (165mm)-12-1/2” (318mm) wall thickness) must be used on all horizontal vent runs if using 5” x 8” venting.

If using Dura-Vent 8” x 6-5/8” Decreaser, follow vent pipe manufacturer’s installation instructions for their wall thimble.

TOP BOTTOM SIDES

3 inches (76mm) 1 inch (25mm) 1 inch (25mm)

HORIZONTAL TERMINATIONS (5” X 8”)

MINIMUM: 90° elbow + 6” (152mm) horizontal + termination cap. (Horizontal Vent Heat Shield required).

MAXIMUM: 90° elbow + 30ft. (9.14m)* + termination cap. * Horizontal terminations over 25ft. (7.62m) must use stainless steel pipe for the entire length of termination.

HORIZONTAL TERMINATIONS (with 8” x 6-5/8” Decreaser)

MINIMUM: 2ft. (610mm) vertical + Decreaser + 90° elbow + 6” (152mm) horizontal + termination cap.

MAXIMUM: 2ft. (610mm) vertical + Decreaser + 90° elbow + 30ft.* (9.14m) horizontal + termination cap.

* Horizontal terminations over 25ft. (7.62m) must use stainless steel pipe for the entire length of termination.

The horizontal heat shield included with this fireplace must be installed when using a 90-degree elbow to horizontally

IMPORTANT

position vent system. This includes any corner installation.

Flame height and appearance will vary depending upon venting configuration and type of fuel used. Venting requirements apply to both Natural and LP gas.

14

#800-WPT WALL PASS-THRU

VENTING

IMPORTANT

#800-WPT or #800-WPT2 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.

FRAMING DIMENSIONS FOR #800-WPT KOZY HEAT WALL PASS-THRU

12-1/2” (318mm) HIGH x 10-7/8” (276mm) WIDE

WARNING

IMPORTANT

A. Measure wall thickness; cut insulation panel (included) this length.

B. Install wall pass-thru section marked #1 (3/8” (10mm) flange) into framed opening. Secure to interior wall with screws (not provided).

C. From the exterior, place insulation between flange and top of framed opening in wall pass-thru section #1.

D. Install wall pass-thru section marked #2 into framed opening, overlapping metal sections as necessary to accommodate wall thickness.

Secure to exterior wall with screws (not provided).

MAINTAIN ALL CLEARANCES AS STATED IN THIS INSTALLATION MANUAL.

If using Kozy Heat series flexible vent system, remove inner ring on each wall thimble section with a tin snips. This will provide adequate room for the flexible vent system.

CUT RING OUT OF BOTH SECTIONS IF INSTALLING #800-1 SERIES FLEX VENTING.

Figure 15a

HEAT SHIELD MUST BE FLUSH WITH WALL PASS -THRU.

3/8” (10mm) FLANGE MUST BE ON INSIDE WALL.

INSULATION

15

VENTING

NOTE

Page 19 has information on restrictor installation in conjunction with venting installation. Page 29 has information on restrictor recommendations depending on burner flame appearance and instructions on installation after venting is completed.

MIN. / MAX. HORIZONTAL VENTING (5”x 8”)

MINIMUM: 6in. (152mm) MAXIMUM: 25ft. (7.62m); 30ft. (9.14m) when using stainless steel pipe for entire length of termination.

HORIZONTAL VENT HEAT SHIELD

Figure 16a

The horizontal vent heat shield must be installed when using a 90-degree elbow to horizontally position the vent system.

IMPORTANT

Kozy Heat Wall Pass-thru, #800-WPT (4-1/2” (114mm) - 6-1/2” (165mm) wall thickness), or #800-WPT2 (6-1/2” (165mm)-12-1/2” (318mm) wall thickness) must be used on all horizontal vent runs if using 5” x 8” venting.

If using Dura-Vent 8” x 6-5/8” Decreaser, follow vent pipe manufacturer’s installation instructions for their wall thimble.

TERMINATION CAP

90° ELBOW

MIN. / IMAX HORIZONTAL VENTING (8” x 6-5/8” DECREASER)

MINIMUM: 6in. (152mm) MAXIMUM: 25ft. (7.62m); 30ft. (9.14m) when using stainless steel pipe for entire length of termination.

90° ELBOW

8” x 6-5/8” DECREASER

2ft. (610mm)

Figure 16b

TERMINATION CAP

16

VENTING

HORIZONTAL VENT HEAT SHIELD

IMPORTANT

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 (3) slots on horizontal vent heat shield under loosened screws.

3. Re-tighten screws.

ATTACHMENT SCREWS

Figure 17a

The horizontal vent heat shield must be installed when using a 90-degree elbow to horizontally position the vent system. This includes any corner installation.

HORIZONTAL VENTING

NOTE Horizontal sections require 1/4” (6mm) rise for every 12” (305mm) of travel.

TYPICAL CORNER INSTALLATION 5” X 8”

90° elbow + horizontal pipe+ termination cap.

(Horizontal Vent Heat Shield required).

VENTING DIMENSIONS FOR MINIMUM CORNER

INSTALLATIONS USING 5” x 8”

Vent Opening Dimensions: 12-1/2” (318mm) H x 10-7/8” (276mm)

From Floor or Hearth to Vent Opening Center: 37-7/8” (962mm)

From Corner to Vent Opening Center: 15-7/8” (403mm)

TERMINATION CAP

PIPE

90° ELBOW

Figure 17b

17

VENTING

VERTICAL VENT SYSTEM CLEARANCES

ALL APPROVED VERTICAL PIPE

SIDES

1 inch (25mm)

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” (152mm) + Decreaser + 40ft. (12.19m) + cap.

NOTE Horizontal Vent Heat Shield is not used on vertical venting configurations.

RESTRICTOR

A restrictor (included in fireplace components packet) is recommended on all vertical terminations over 6ft. (1.82m) in length. It may be necessary to use two restrictors positioned offset from each other if maximum vertical venting is used.

Each installation is unique and affected by various factors including venting configuration, altitude and climate. Therefore, after fireplace installation is complete a restrictor may be required or may need to be removed or modified.

Please refer to page 19 for installation instructions if installing the restrictor in conjunction with venting.

Page 29 has information on restrictor recommendations depending on burner flame appearance and instructions on installation after venting is completed.

HORIZONTAL & VERTICAL COMBINATION VENTING (5” X 8”)

MAXIMUM: 20ft. (6.10m) horizontal + 20ft. (6.10m) vertical + cap. 40ft. (12.19m) total.

HORIZONTAL & VERTICAL COMBINATION VENTING (with 8” x 6-5/8” Decreaser)

MAXIMUM: 6” (152mm) vertical + Decreaser + 20ft. (6.10m) horizontal + 20ft. (6.10m) vertical + cap.

ELBOWS

For each additional 90° elbow used after first elbow, 3ft. (914mm) must be subtracted from maximum allowed venting. For each 45°elbow used, 1-1/2ft. (457mm) must be subtracted from maximum venting allowed.

NOTE (2) 45° degree elbows may be used in place of (1) 90° elbow.

18

VERTICAL TERMINATIONS

VENTING

MIN. / MAX. VERTICAL VENTING (5” x 8”)

TERMINATION CAP

MINIMUM: 4ft. (1.22m)

MAXIMUM: 40ft. (12.19m)

Figure 19a

MIN. / MAX. VERTICAL VENTING

(8” x 6-5/8” DECREASER)

TERMINATION CAP

MINIMUM: 4ft. (1.22m)

MAXIMUM: 40ft. (12.19m)

8” x 6-5/8” DECREASER

6” (152mm)

Figure 19b

NOTE

CAUTION This gas appliance must not be connected to or joined with any other chimney flue serving another appliance.

Horizontal Vent Heat Shield is not used on vertical venting configurations.

Depending on your particular venting needs, a Decreaser may be necessary to terminate venting system.

RESTRICTOR INSTALLATION

RECOMMENDED: Vertical terminations over 6ft. (1.82m): 1 restrictor Maximum vertical terminations: 2 offset restrictors

Large Restrictor Remove tab (s) to

create small restrictor

Bend tabs to approx. 80 degree angles to create tension to hold itself in place when installed.

Slide restrictor into exhaust pipe on top of fireplace with tabs pointing towards you prior to attaching venting.

Figure 19c

NOTE

Page 29 has information on restrictor recommendations depending on burner flame appearance and instructions on installation after venting is completed.

19

VENTING

VERTICAL & HORIZONTAL COMBINATION TERMINATIONS

MAXIMUM VERTICAL & HORIZONTAL

COMBINATION VENTING

5” x 8”

TERMINATION CAP

90° ELBOW

20ft.

(6.10m)

20ft.

(6.10m)

MAXIMUM VERTICAL & HORIZONTAL

COMBINATION VENTING

8” x 6-5/8” DECREASER

TERMINATION CAP

90° ELBOW

20ft.

(6.10m)

20ft.

(6.10m)

8” x 6-5/8” DECREASER

6” (152mm)

Figure 20a

CAUTION This gas appliance must not be connected to or joined with any other chimney flue serving another appliance.

Page 19 has information on restrictor installation in conjunction with venting installation. Page 29 has information on restrictor recommendations depending on burner flame appearance and instructions on installation after venting is completed.

NOTE

IMPORTANT

Horizontal sections require 1/4” (6mm) rise for every 12” (305mm) of travel.

For each additional elbow used after first elbow, 3ft. (914mm) must be subtracted from maximum venting allowed. For each 45° elbow used, 1-1/2ft. (457mm) must be subtracted from maximum venting allowed.

(2) 45° degree elbows may be used in place of (1) 90° elbow.

The horizontal vent heat shield must be installed when using a 90-degree elbow to horizontally position the vent system.

Kozy Heat Wall Pass-thru, #800-WPT (4-1/2” (114mm) - 6-1/2” (165mm) wall thickness) or, #800-WPT2 (6-1/2” (165mm) - 12-1/2” (318mm) wall thickness), must be used on all 5” x 8” horizontal vent runs. If using 8” x 6-58” Decreaser, follow manufacturer’s instructions.

Figure 20b

20

VENTING (Horizontal & Vertical Combination)

TERMINATION MUST BE WITHIN SHADED AREA.

Figure 21a

HORIZONTAL / VERTICAL

COMBINATION

20’ (6.10m) VERTICAL

20’ (6.10m) HORIZONTAL

21

VENTING

INSTALLATION OF #800-1 SERIES DIRECT VENT TERMINATION KIT(S)

IMPORTANT

The flex pipe is permanently attached to the exterior plate. DO NOT ATTACH #844-1 or #845-1 termination kit to fireplace (or extension kit) until it has passed through wall. Install termination plates to outside wall exterior.

HORIZONTAL TERMINATIONS Refer to illustration on following page.

IF TERMINATING AGAINST VINYL SIDING, A VINYL SIDING PROTECTOR, INCLUDED WITH #844 AND #845 DIRECT VENT KITS, MUST BE USED. FOLLOW INSTRUCTIONS INCLUDED.

IMPORTANT

CAUTION This gas appliance must not be connected to a chimney flu serving another type of appliance.

NOTE

1. If your vent system application does not require an extension kit, proceed to step #7.

2. If your vent system application will require one or more extension kits (Part #846-1), proceed with the following steps. Each #846-1 extension kit contains enough 5” & 8” flexible aluminum to extend chimney an additional 6ft. (1.83m).

3. Gently stretch 5” & 8” flexible aluminum pipes on termination kit (#844-1 or #845-1) and on each extension kit (if used) the length required for your installation.

IMPORTANT

The Kozy Heat wall pass-thru, part #800-WPT or #800-WPT2, must be used on all horizontal vent applications regardless of which vent system you are using.

Page 19 has information on restrictor installation in conjunction with venting installation. Page 29 has information on restrictor recommendations depending on burner flame appearance and instructions on installation after venting is completed.

DO NOT STRETCH EXTENSION KIT BEYOND 6ft. (1.83 m). DO NOT STRETCH BEYOND WHAT IS REQUIRED - IT IS VERY DIFFICULT TO RECOMPRESS FLEX PIPES ONCE STRETCHED.

4. Place a bead of sealant outside 5” flex pipe collar (C) (end with EXTERNAL lip), sliding it inside 5” pipe on top of fireplace (D). Secure with 3 evenly spaced screws.

5. Place a bead of sealant inside 8” flex pipe collar (E) (end with the INTERNAL lip), sliding it over 8” pipe on top of fireplace (F). Secure with 3 evenly spaced screws.

6. If additional extension kits are required, repeat steps #4 - #5, placing 5” & 8” pipes onto previous extension kit.

OPTIONAL: Place insulation between 8” pipe and wall studs.

7. With spacer legs toward the wall, slide interior firestop (H) over 8” pipe and attach to interior wall (over wall materials).

NOTE

8. Apply a liberal bead of exterior sealant around outer edge of termination box (A), placing assembly through opening in exterior wall. Place screws through four slots (B), securing it in place.

9. Gently pull 5” & 8” pipes down to top of extension kit, or top of fireplace if no extension kits were used.

10. Place a bead of sealant outside 5” flex pipe collar (C) and slide it into 5” pipe on extension kit or top of fireplace (D). Secure with 3 evenly spaced screws.

ILLUSTRATION ON FOLLOWING PAGE.

Attachment brackets are included with termination kit. These optional brackets should be screwed or nailed (not provided) onto top and bottom of 9-1/2” (241mm) H x 9-1/2” (241mm) W opening on exterior of house. The termination plates then fit between these brackets. Using screws provided, secure brackets to termination box (A). Attach vinyl siding protector (G).

22

FLEXIBLE #800-1 SERIES cont.

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

H INTERIOR FIRESTOP

VENTING

G

A

H

F

B

HOT

E C

Bend tabs up before attaching 8” flex pipe collar. Secure thru holes in tabs.

D

Figure 23a

NOTE Stand-off heat shield not shown for clarity purposes only.

23

TERMINATION VENT CAP LOCATION

This gas appliance must not be connected to a chimney serving any other appliance.

1. Terminations against vinyl siding must use a vinyl siding protector. Follow instructions included.

2. 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.

3. Vent termination must not be located where it will become plugged by snow or other material. The flow of combustion and ventilation air must be not obstructed.

LOCATION CLEARANCES

A. Above grade, veranda, porch, deck, balcony - 12" (305mm). B. Operable window or door - CANADA: 12" (305mm). US: 9” (229mm). C. Permanently closed window* - 12" (305mm) (Recommended to prevent condensation on window). D. Ventilated soffit* ** - 24" (610mm). E. Unventilated soffit* **- 12" (305mm). F. Outside corner* - 1" (25mm). G. Inside corner* - 12” (305mm). H. Meter / Regulator: CANADA: Not to be installed above a gas meter/regulator assembly within 3ft. (914 mm) horizontally from th e

centerline of the regulator within a height of 15ft. (4.57m). US*.

I. Gas Service regulator vent outlet - CANADA 3ft. (914mm). US*. J. Non-mechanical air supply inlet to building or the combustion air inlet to any other appliance. CANADA: 12" (305mm).

US: 9” (229mm).

K. Mechanical air supply inlet. CANADA: 6ft. (1.83m) US: 3ft. (914mm) above if within 10ft. (3.05m) horizontally.

Massachusetts installations: 10ft. (3.05m).

L. Above paved side-walk or paved driveway located on public property - 7ft. (2.13m).

NOTE

M. Under veranda, porch, deck, or balcony (must be fully opened on a minimum of 2 sides)** - 12" (305mm). N. Between two horizontal terminations - 12" (305mm). O. Between two vertical terminations - 12" (305mm). Terminations may be same height. P. Above furnace exhaust or inlet - 12" (305mm). *Clearance must be in accordance with local installation codes & the requirements of the gas supplier.

**VINYL SOFFIT / VINYL CEILING / VINYL OVERHANG DISCLAIMER Clearances to heat resistant material (i.e. wood, metal). This does not include vinyl. Hussong Manufacturing Co., Inc. will n ot be held responsible for heat damage caused from terminating under vinyl overhangs, vinyl ceilings or vinyl ventilated/unventilated soffits.

A vent cannot be located directly above a side-walk or paved driveway that is located between two single family dwellings and serves both dwellings.

Denotes where installation not allowed

Figure 24a

24

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 2.44

CAUTION This appliance must not be connected to or joined with any chimney flue serving any other appliance.

Approved Cap

Discharge opening

Minimum

*8ft. (2.44m)

Approved vent pipe

H

Figure 25a

X

12

H - Minimum height from roof to lowest discharge opening

* If vent is closer than 8ft. (2.44m), it must terminate at least 2ft. (0.61m) higher than any portion of a building within 10ft. (3.05m) of the vent.

Roof pitch = X/12

25

#DSL-50A LOG SET INSTALLATION

ATTENTION

NOTE

CAUTION

If converting to LP (propane) gas or installing optional firebrick refractory, do so now before installing log set. Follow 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 illustrations for proper placement.

Do not place logs directly over burner port holes. Improper log placement may affect flame appearance and cause excessive soot to build up on logs and glass.

Position #D7- #D9 logs, aligning holes in bottom of logs with corresponding mounting pins on burner.

#D7

#D8 #D9

Figure 26a

Place #D10 - #D11 logs as shown below, aligning logs with corresponding grooves in base logs.

Align notch in bottom of #D12 log with burner grate, setting down into position.

#D10

#D11

#D12

Figure 26b

Randomly place ‘Klinkers’ in this area. Do not place directly over burner ports.

Use a steel or stiff bristle brush to distribute Rock Wool Embers onto logs and burner.

26

CONTROL BOARD REMOVAL / INSTALLATION

CONTROL BOARD REMOVAL

CAUTION

NOTE You components may look slightly different than ones shown.

If burner and/or pilot have been burning, use appropriate protection to avoid burns or personal property damage before removing any components.

1. Turn fireplace off.

2. Shut off gas supply at manual shut-off valve.

3. Disconnect gas line flex tube from manual shut-off valve.

4. Disconnect any wall switch, remote control or thermostat wires from top & bottom terminals on gas valve or unplug all components from receptacle, disconnect all wiring harnesses attached to gas valve.

5. Remove upper hood, upper louver, lower grill and glass frame assembly.

6. Remove logs, bottom refractory panels and refractory panel set.

7. Remove pilot shield.

8. Remove burner / burner heat shield assembly by lifting up off the orifice and out of firebox.

9. Remove and save (8) screws securing control board, lift board out of firebox being careful not to damage sealing gasket lying underneath.

PILOT SHIELD

BURNER HEAT SHIELD

BURNER

CONTROL BOARD INSTALLATION

DO NOT OPERATE THIS FIREPLACE WITHOUT SEALING GASKET

WARNING

1. Install control board,, aligning holes in control board with holes in firebox bottom. Secure to firebox bottom with (8) screws previously removed.

2. Install burner / burner heat shield assembly, making sure burner venturi is seated over burner orifice and pilot assembly is above burner.

3. Reinstall refractory panels (if applicable), pilot shield, bottom refractory panels and log set.

4. Reconnect gas line to manual shut-off valve.

5. Reconnect any wall switch, remote control or thermostat wires to top and bottom terminals on gas valve or re-connect all wiring harnesses to gas valve. Plug all components into electrical outlet.

6. Reinstall glass frame assembly, upper louver, upper hood and lower grill.

7. Turn gas on. Verify proper log placement, operation of fireplace, and any electrical components.

(LOCATED UNDER CONTROL BOARD) IN PLACE. IF GASKETING IS DAMAGED, IT MUST BE REPLACED.

PILOT ASSEMBLY

ORIFICE

CAUTION

CHECK ALL CONNECTIONS FOR LEAKS WITH SOAPY WATER, WHETHER FIELD OR FACTORY MADE.

Figure 27a

27

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 .

Lazy yellow flames - ideal

Correct pilot flame

Dark orange flames / black tips

Venturi closed too far

Figure 28a

WARNING

1/16” (2mm) OPEN 1/2” (13mm)

Closed too far Dark orange flame with black tips Open venturi setting slightly

Open too far Blue flames Close venturi setting slightly

BURNER TUBE ADJ UST ABLE VENTURI POSITIONING SHOULD ONLY BE PERFORMED BY A QUALIFIED PROFESSIONAL SERVICE TECHNICIAN.

FACTORY SET BURNER TUBE VENTURI SETTINGS

(ADJUST AS NECESSARY FOR YOUR INSTALLATION)

NATURAL GAS LP (PROPANE) GAS

BURNER TUBE VENTURI ADJUSTMENT GUIDELINES

VENTURI POSITION FLAME COLOR VENTURI ADJUSTMENT

Figure 28b

Excessive burner media

Short blue flames

venturi open too far

Lifting (ghosting) flames

Improper Venting

Gas pressure too high

IMPORTANT

SLIGHT ADJUSTMENTS TO BURNER VENTURI OPENING CREATE DRAMATIC RESULTS. ADJUST AT SLIGHT INCREMENTS UNTIL DESIRED LOOK IS ACHIEVED. ALWAYS BURN FIREPLACE FOR AT LEAST 15 MINUTES AND ALLOW TIME TO COOL BEFORE MAKING ANY FURTHER ADJUSTMENTS.

TO ADJUST VENTURI:

WARNING To avoid property damage or personal injury, allow fireplace ample time to cool before making any adjustments.

1. Remove upper louver and hood. Refer to page 12.

2. Remove glass frame assembly. Refer to page 12.

3. Remove log set.

4. Remove pilot shield.

5. Remove burner / burner heat shield assembly.

6. Loosen screw on burner venturi and adjust as necessary. Tighten screw.

7. Reinstall all components previously removed.

8. Light fireplace and wait 15 minutes before determining if any further adjustments are needed.

BURNER VENTURI

Figure 28c

28

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.

WARNING

TO AVOID PROPERTY DAMAGE OR PERSONAL INJURY, ALLOW FIREPLACE AMPLE TIME TO COOL BEFORE MAKING ANY ADJUSTMENTS AND / OR INSTALLATIONS.

RESTRICTOR TROUBLESHOOTING

FLAME APPEARANCE DRAFT PROBLEM RESTRICTOR SOLUTION

Short, flickering Excessive draft - not enough restriction Add restrictor

Lifting or ghosting* Insufficient draft - too much restriction Remove inner ring (s) on restrictor or

remove restrictor

* Improper venting installation may cause flames to lift or “ghost” - a dangerous situation. Inspect flames after installation to ensure proper performance. If determined that venting is correct, and the restrictor has been removed, yet flames are still lifting or gho sting, shut off gas supply to fireplace and call a qualified service technician.

RESTRICTOR INSTALLATION / MODIFICATION (after termination completion):

If it is determined that a restrictor is needed or restrictor modification is required after termination is installed, access can be reached through the fireplace baffle. Please remove logs and optional refractory (if installed) to avoid damaging these components.

1. Remove (4) screws securing baffle. Remove baffle to expose venting.

2. Depending on your specific needs, determined by chart above along with other factors, make necessary modifications.

3. If installation of a restrictor (included in fireplace components packet) is necessary, bend tabs on restrictor to approx. 80 degree angles to create tension when inserted into exhaust pipe on fireplace. Insert restrictor into 5” exhaust pipe with tabs pointing towards you.

4. If modification is necessary, remove restrictor by pulling it down and out of 5” exhaust pipe.

5. Reinstall baffle, securing with (4) screws previously removed.

6. Reinstall log set and optional refractory kit (if installed).

7. Attach glass frame assembly and light fireplace. Wait 15 minutes before determining if any further modifications are necessary.

Figure 29a

(4) screws securing baffle

Remove tab (s) to create small restrictor

Large

Bend tabs to approx. 80 degree angles to create tension to hold itself in place when installed.

Slide restrictor into exhaust pipe at top of fireplace with tabs pointing towards you.

29

MAINTENANCE

The appliance is required to be inspected at least once a year by a professional service person.

The compartment below firebox 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. Use a vacuum to clean all components at least once a year.

INSTALLAT ION AND REPAIR SHOULD BE DONE ONLY BY QUALIFIED SERVICE PERSON. THE APPLIANCE SHOULD BE

NOTE

CONTROL BOARD SYSTEM

Annual cleaning of the burner system is required. Vacuum all components thoroughly.

The burner assembly may be removed for easier access. Refer to page 27 in this installation manual for complete instruction on removing & reinstalling the burner assembly.

Visually check for blocked port holes, especially near the pilot. Blocked port holes may cause delayed ignition.

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.

INSPE CTED BEFORE USE AND ANNUALLY BY A QUALIF IED SERVICE PERSON. MORE FREQUENT CLEANI NG MAY BE REQUIRED DUE TO EXCESSIVE LINT FROM CARPETING, BEDDING MATERIALS, ETC. IT IS IMPERATIVE THAT CONTROL COMPARTMENTS, BURNERS AND CIRCULATION AIR PASSAGEWAYS OF THE APPLIANCE BE KEPT CLEAN.

Burner Ports

Burner Orifice

Figure 30a

DSL-36 Pilot

DSL-36-MV Pilot

DSL-36-IPI Pilot

FAN

The fan should be disconnected from electrical current, and cleaned (vacuumed) every six months. The bearings are sealed and require no oiling.

VENT SYSTEM

Annual examination of venting system by a qualified agency is required.

IF VENT-AIR INTAKE SYSTEM IS DISASSEMBLED FOR ANY REASON, RE-INSTALL PER INSTRUCTIONS PROVIDED WITH INITIAL INSTALLATION.

The flow of combustion and ventilation air must not be obstructed.

GLASS CLEANING & REPLACEMENT

Clean glass only when cool and only with non-abrasive cleansers.

WARNING: DO NOT OPERATE APPLIANCE WITH GLASS/FRAME ASSEMBLY REMOVED, CRACKED OR BROKEN. REPLACEMENT OF THE

GLASS SHOULD ONLY BE PERFORMED BY A LICENSED OR QUALIFIED SERVICE PERSON.

Use protective gloves to handle any broken or damaged glass assembly components.

The glass assembly, part #DSL-057T, shall only be replaced as a complete unit, as supplied by Hussong Mfg. Co., Inc.

Replacement of glass & frame assembly, part #DSL-057T, must only be performed by a licensed or qualified service person.

DO NOT SUBSTITUTE MATERIALS. Do not strike or slam glass door assembly.

IMPORTANT

CAUTION

ANY SAFETY SCREEN OR GUARD REMOVED FOR SERVICING MUST BE REPLACED PRIOR TO OPERATING THE APPLIANCE.

LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS. WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION. VERIFY PROPER OPERATION AFTER SERVICING.

KEEP APPLIANCE AREA CLEAR OF COMBUSTIBLE MATERIALS, SUCH AS GASOLINE AND OTHER FLAMMABLE VAPORS AND LIQUIDS.

30

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. Failure to do so may result in delayed warranty coverage and submission of proof of purchase will be required.

Hussong Manufacturing Co., Inc. warranties to the original purchaser of this Kozy Heat Fireplace, that it is free of defects in materials and workmanship at the time of manufacture.

Subject to the following conditions & requirements, Hussong Manufacturing Co., Inc. extends the following limited warranty under normal use and service, with respect to the Kozy Heat line of gas burning fireplaces.

YEAR 1: Subject to the conditions & requirements listed below, within the first year from date of purchase, Hussong Manufacturing Co., Inc. shall, at its discretion, replace or repair any such defect in material or workmanship, at Hussong Manufacturing Co., Inc.’s expense, including reasonable labor costs to repair or replace the defective component, if a factory pre-authorization is given for the repair.

YEARS 2-10: Subject to the conditions & requirements listed below, beginning with the first day of the second year and continuing through the tenth year, Hussong Manufacturing Co., Inc., will at its discretion, provide repair or replacement parts at curre nt list prices for any defect in material or workmanship of components, including optional components and accessories (if available). Husson g Manufacturing Co., Inc. shall not be responsible for any installation, labor, transportation of other indirect costs.

LIMITATION OF LIABILITY

To make a claim under this warranty, the purchaser must first contact the dealer/installer from whom the fireplace was purchased.

This limited warranty will be void if the fireplace is not installed by a qualified installer and according to the installation instructions. Use of unauthorized components will make this warranty null and void.

This limited warranty also is void if the fireplace is not operated, at all times, according to the operating instructions furnished.

This warranty is limited to defects in material and workmanship. It does not apply to any product that has been subject to ne gligence, misapplication, improper installation.

No person is authorized to extend the time of this warranty or to accept on Hussong Manufacturing Co., Inc.’s behalf any additional obligation of liability connected with the unit.

It is expressly agreed and understood that this warranty is Hussong Manufacturing Co., Inc.’s sole obligation and purchaser’s exclusive remedy for defective fireplace equipment. Hussong Manufacturing Co., Inc. shall not be liable for any consequential, incidental or contingent damages whatsoever. The foregoing warranty is exclusive and in lieu of all other expressed warranties. Hussong Manufacturing Co., Inc. shall not be held to implied warranties or merchantability and fitness for a particular purpose. This warranty replaces all previous warranty policies.

Some states do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty lasts, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights an d you may also have other rights which vary from state to state.

Hussong Manufacturing Co., Inc. reserves the right to make changes at any time, without notice, in design, material, specifications and prices. Hussong Manufacturing Co., Inc. reserves the right to discontinue models and products.

WARRANTY CONDITIONS & REQUIREMENTS:

1. You are the original purchaser. This warranty is not transferable.

2. Installation of the fireplace is performed by a qualified installer.

3. Installation and operation must comply with installation and operation instructions.

4. Paint and glass gaskets are covered for 30 days from date of purchase.

5. Remote controls and all optional accessories are covered for 1 year from date of purchase.

6. This warranty does not offer coverage for Light Bulbs or Batteries (whether factory, dealer or installer supplied). This includes any damage stemming from either component’s nonuse.

7. Components broken, (including glass panels), during shipping, careless handling of components, or defects resulting from impr oper installation, misuse of the fireplace and components are not covered under this warranty.

8. This warranty does not cover any part of the fireplace or any components which have been exposed to or submerged under water.

9. Hussong Manufacturing Co., Inc. must be notified by the dealer the fireplace was purchased from or a qualified installer/service technician of the defect.

10. Annual service of the fireplace as required in the installation manual, is performed by a qualified installer/service technician. (Copies of such service records may be required to claim a warranty).

11. All previous warranty/service has been performed by a qualified installer or service technician. (Copies of such service records may be required to claim a warranty).

Effective September 01, 2011

31

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. If any of these components fail due to defects in material and workmanship under normal use and service, Hussong Manufacturing, Co., Inc. will, at its sole discretion, repair or replace the defective component. This LIFETIME WARRANTY does not cover any installation, labor, transportation or other indirect cost arising from defective components.

LIMITATION OF LIABILITY

This Lifetime Warranty will be void if the fireplace is not installed by a qualified installer and according to the installation instructions. Use of unauthorized components will make this warranty null and void. This Lifetime Warranty also is void if the fireplace is not operated, at all times, according to the operating instructions furnished. This warranty is limited to defects in material and workmans hip of components specified. It does not apply to any product that has been subject to negligence, misapplication, improper installa tion.

No person is authorized to extend the time of this Lifetime Warranty or to accept on Hussong Manufacturing Co., Inc.’s behalf any additional obligation of liability connected with the unit .

Hussong Manufacturing Co., Inc. may fully discharge all obligations with respect to this Lifetime Warranty by refunding the wholesale price of the defective component(s).

It is expressly agreed and understood that this Lifetime Warranty is Hussong Manufacturing Co., Inc.’s sole obligation and original purchaser’s exclusive remedy for defective fireplace equipment. Hussong Manufacturing Co., Inc. shall not be liable for any

consequential, incidental or contingent damages whatsoever other than those incurred by Hussong Manufacturing Co., Inc. to repair or replace the defective component. The foregoing warranty is exclusive and in lieu of all other expressed warranties. Hussong M anufacturing Co., Inc. shall not be held to implied warranties, including but not limited to the implied warranties or merchantability and fitness for a particular purpose. This lifetime warranty replace all previous lifetime warranty policies.

Hussong Manufacturing Co., Inc. reserves the right to make changes at any time, without notice, in design, material, specifications and prices. Hussong Manufacturing Co., Inc. reserves the right to discontinue models and products.

To activate this Lifetime Warranty coverage, this registration card must be completed and mailed with your completed 10 Year Limited Warranty form within 30 days of installation to the following address:

Hussong Manufacturing Co., Inc. P.O. Box 577 204 Industrial Park Drive Lakefield, MN 56150-0577

PURCHASER NAME:

ADDRESS:

TELEPHONE:

INSTALLER NAME:

ADDRESS:

TELEPHONE:

CUT ALONG DOTTED LINE

INSTALLATION DATE:

MODEL #:

SERIAL #:

Sept. 2011

32

Supplemental Installation and Homeowner Information M a n u a l for Dassel Model:

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.

INSTALLER: Leave this manual with the appliance.

CONSUMER: Retain this manual for future reference.

WARNING: Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to fireplace installation manual and this manual. For assistance or additional information consult a qualified installer, service agency or the gas supplier.

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.

English and French Installation Manuals Available Through Your Local Dealer or Visit Our Website at www.kozyheat.com

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

JULY 2012

DSL-36-SUP-REV-02

www.kozyheat.com

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

DSL-HHS Horizontal Vent Heat Shield

500-PRC 3 pc. Grill Assembly

DSL-FPS Firepro Standoff

MINIMUM INLET GAS PRESSURE 5” WC (1.25 kPa) (7” WC (1.74 kPa) recommended)

MAXIMUM INLET GAS PRESSURE 10.5” WC (2.62 kPa) 13” WC (3.24 kPa)

MANIFOLD PRESSURE (HI) 3.8” WC (.95 kPa) 10” WC (2.49 kPa)

MANIFOLD PRESSURE (LO) 1.1” WC (.27 kPa) 6.3” WC (1.57 kPa)

ORIFICE SIZE #42 #53

INPUT BTU/hr. (kW) 26,000 BTU/hr (7.62 kW) 25,500 BTU/hr (7.47 kW)

MINIMUM INPUT BTU/hr. (kW) 13,000 BTU/hr (3.81 kW) 12,000 BTU/hr (3.52 kW)

NATURAL GAS LP GAS

11” WC (2.74 kPa) (recommended)

DSL-36

1

TABLE OF CONTENTS

SAFETY INFORMATION

Safety Information 2

SPECIFICATIONS

Components List 3

Gas Pressure Requirements / BTU’s 3

FAN INSTALLATION

TMT-028 Optional Fan Installation 4

THERMOSTAT / WALL SWITCH / REMOTE

Thermostat / Wall Switch / Remote 5

OPERATING INSTRUCTIONS

Valve and Pilot Assembly Components 6

Lighting and Shutdown Instructions 7-9

Pressure Testing 10

TROUBLESHOOTING

Troubleshooting 11-13

CONVERSION KIT INSTRUCTIONS

Conversion Kit Instructions 14-16

MAINTENANCE

Maintenance 17

REPLACEMENT PARTS

Replacement Parts 18

2

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”.