New Buck Corporation DV23ZC User's Manual
Contents
1. 27 WAamanty EM 30 ME INTRODUCTION NENNEN This instruction manual will help you obtain a safe efficient dependable installation for your appliance and vent system Please read and understand these instructions before beginning your installation The model DV23ZC is a sealed combustion air circulating gas appliance designed for residential and mobile home applications The appliance must be installed with Dura Vent GS vent system that is routed to outside atmosphere It 1s also listed for bedroom installations This appliance is designed to operate on natural or propane gas millivolt gas control valve with piezo ignition system provides safe efficient operation No external electrical power is required to operate the gas valve and burner 120VAC is required to operate the room air fan This appliance complies with National Safety Standards and is tested and listed by ITS Intertek Testing Services Warnock Hersey to ANSI Z21 88 2002 and CSA 2 33 2002 ISA 2 17 91 Appliance for use at high altitudes Installation must conform to local codes In the absence of local codes installation must comply with the current National Fuel Gas Code ANSI 2223 1 54 In Canada installation must comply with the current CAN 1B149 installation code Approved for manufactured Mobile home installation For mobile housing Title 24 CFR Par2. 6 Exterior Vent Locations and Restrictions ea 9 Minimum Maximum Vent Length 4 10 MentAssemblyi 11 Hornzontal e e oy ac iuis 11 Vertical TOrminationi e ao n tede ee ne 14 EIS Hy ATS Su aa slo 17 Gas Valve a ib ee da dts end ust ed I val ea ecu ee q ua 18 Gas Pressure Checks scie aa bie a aun idet ay aaa 18 Operdtnp IOS EC LIDS ooo rede i Saec vere 19 Lighting Instr ctions um ea utut A 19 Sh t Off Proc dure ua uat Mad 21 Eog ted aer edet 22 Pilot 23 Glass Door Installation 23 Winne Diagram maya DE 24 Accessories or d tii 25 a 26 Ge eneralrMamtenange ac seas ces ei eas ee ha sss 26 Replacement Parts s ag
3. VERTICAL TERMINATION continued 5 Slip the flashing over the Pipe Section s protruding through the roof Secure the base of the Flashing to the roof with roofing nails Ensure the roofing materials overlap the top edge of the Flashing as shown in Figure 12 Verify that you have at least the minimum clearance to combustibles at the roof line Figure 12 Continue to add Pipe Sections until the height of the Vent Cap meets the minimum building code requirements described in Figure 13 Note that for steep roof pitches the vent height must be increased High wind conditions nearby trees adjoining roof lines steep pitched roofs and other factors can result in poor draft or down drafting In these cases increasing the vent height may solve this problem ROOF PITCH MIN HEIGHT FEET METERS FLAT TO 7 12 OVER 712 8 12 1 S 8 12 9 12 H OVER 10 12 TO 11 12 OVER 11 12 TO 12 12 OVER 12 12 TO 14 12 OVER 14 12 TO 16 12 OVER 16 12 TO 18 12 OVER 18 12 TO 20 12 OVER 20 12 TO 21 12 Figure 13 7 Twist lock the vent cap 15 INSTALLATION jeg VERTICAL TERMINATION continued NOTES Use only 45 degree elbows Use of 90 degree elbows is not allowed in vertical terminations The 45 degree elbows offer less restriction to the flow of flue gases and intake air For multi story vertical installations a Ceiling Firestop Simpson Dura Vent Part 963 is required at the second floor and a
4. PART NUMBER PE 199615 PE 199616 PE 240002 MF 1812 ALMTUB 1 PO 50 amp 125 59 08 3 8 COMPRESSION NUT W SLEEVE 616 amp PH 606 3 8 FLEXIBLE BURNER SUPPLY TUBE 12 SWITCH WIRES CARLING SWITCH AUTO OFF MANUAL PIEZO STRIKER S I T 24 IGNITOR WIRE piece 6 2 piece 12 COMPRESSION FITTING TEE THERMO COUPLE MANIFOLD ELBOW 90 DEG 820 S LT MV VALVE 27 PO T6 06 PO T6 12 PE 12JUMPER PE RC211RB PE 124461 PE 028515 PH 64A 66 PE 290136 PH 69A 6C LP PE 820633 NAT PE 820634 REPLACEMENT PARTS A J aol mor RN TES Ris na Figure 22 28 ADDITIONAL REPLACEMENT PARTS PART DESCRIPTION PART NUMBER MOTOR PE 5 084 RHEOSTAT PE BC204 RHEOSTAT KNOB PE BC204A THERMOSTAT 140 DEG PE 400130 THERMOSTAT WIRES PE 30JUMPER FRONT LOUVER ASSEMBLY amp BOTTOM PODV23FG DOOR GLASS PG DV2341 DOOR GLASS GASKET TAD POLE W ADHESIVE RP 716 11 5 PIECE LOG SET PO23DVLOG REAR
5. GLASS DOOR INSTALLATION Install the glass door on your appliance by placing the door brackets over the studs on the stove three at the top and three at the bottom Simply tighten nut on each Do not abuse door i e drop or slam it When the glass door has been removed for cleaning or service carefully store it in a safe place If the door should become broken use caution when removing the broken glass from the frame WARNING Do not operate appliance with the glass front removed cracked or broken Replacement of the glass should be done by a licensed or qualified service person WARNING Never operate your appliance with broken glass Never replace the glass with any material other than glass supplied by your dealer Replace broken or damaged door frame assembly with a new assembly from your dealer When cleaning the glass do not use abrasive type cleaners Use only soap and water Never clean the glass when hot 23 OPTIONAL ROOM AIR BLOWER WIRING DIAGRAM THERMOSTAT POWER SUPPLY Figure 20 CAUTION LABEL ALL WIRES PRIOR TO DISCONNECTING WHEN SERVICING CONTROLS WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION VERIFY PROPER OPERATION AFTER SERVICING THE APPLIANCE WHEN INSTALLED MUST BE ELECTRICALLY GROUNDED IN ACCORDANCE WITH LOCAL CODES OR IN THE ABSENCE OF LOCAL CODES WITH THE NATIONAL ELECTRICAL CODE ANSI NFPA70 OR THE CANADIAN ELECTRICAL CODE CSA 22 1 24 ACCESSORIES OPTI
6. zl A 0 0 N 2 x T MINIMUM DISTANCE FROM BEND OF 45 ELBOW TO FACE OF VENT CAP Figure 3 10 pu INSTALLATION i VENT ASSEMBLY There are two basic types of installations approved with your model DV23ZC appliance These are Horizontal termination See Figure 5 Vertical termination See Figure 10 When planning your installation refer to Figure 3 to ensure the length of your vent falls into the limits specified in Figure 3 Also consult page 9 Exterior Vent Locations and Restrictions regarding the placement of the vent terminal HORIZONTAL TERMINATION 1 Set the gas appliance in its desired location Check to determine if wall studs or roof rafters are in the way when the venting system is attached If this is the case you may want to adjust the location of the appliance 2 Dura Vent pipe and fittings are designed with special twist lock connections Assemble the desired combination of pipe and elbows to the appliance adapter with pipe seams oriented towards the wall or floor as much out of view as possible 3 Use only Dura Vent 985 horizontal termination wind cap MALE LOCKING AX 4 SOCKET FEMALE LOCK ING SOCKET F Figure 4 Figure 5 NOTE Twist lock procedure Four indentations located on the female ends of pipes and fittings are designed to slide straight onto the male ends of adjacent pipes and f
7. LOG 1 MIDDLE LOG 2 FRONT LOG 3 RIGHT TOP LOG 4 LEFTTOPLOG 5 RELEASE DOOR GASKET PO DV2382 BURNER BASE GASKET 1 8 THICK PO DV2386 FLUE ADAPTOR GASKET 1 8 THICK PO DV2380 OPTIONAL 29 WARRANTY LIMITED FOUR YEAR WARRANTY FOR THE BUCK STOVE AND RELATED PRODUCTS PLEASE READ THIS WARRANTY CAREFULLY This warranty covers your new heating unit so long as it is owned by the original purchaser including optional and standard accessories purchased at the same time subject to terms limitations and conditions herein set out To make a claim under this warranty the Bill of Sale or Cancelled check must be presented This warranty will not cover any damage and or failure caused by abuse or improper installation of the products covered WARRANTY For a five year period from the date of purchase as long as the heater is owned by the original purchaser NBC will repair or replace at its option any part defective in materials or work manship with the exception of optional and standard accessories glass gaskets and all parts not permanently attached to the heating unit Parts not permanently attached to the heating unit are defined as those items designed to be removed from the stove including those removable with common hand tools The cost of parts only are included The customer pays any labor or transportation charges required Electrical motors wiring switches gas components and all parts not permanently attached are warr
8. system by closing its individual manual shut off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 psig 3 5kPa This appliance and its individual shut off valve must be disconnected from the gas supply piping system during any pressure testing of that system at pressures in excess of 1 2 psig 3 5kPa EREEPE GENERAL INFORMATION O LOCATION AND CLEARANCE Make sure your installation location provides adequate combustion and ventilation air In selecting the location the aesthetic and functional uses of the appliance are primary concerns However vent system routing to the exterior and access to the fuel supply are also important Consideration should be given to traffic ways furniture draperies etc due to elevated surface temperatures The location should also be free of electrical plumbing or other heating air con ditioning ducts Be sure to maintain adequate clearances around air openings into combustion chamber The appliance should be mounted on a fully supported base extending the full width and depth of the unit The appliance may be located on or near conventional construction materials However if installed on combustible materials such as carpeting vinyl tile etc a metal or wood barrier covering the entire bottom surface must be used Right and left sides of the unit are determined when standing in front of the unit Minimum clearance to combustibles side
9. 9 Vertical Termination Cap m Neues Storm Collar Ss Roof Flashing If area above is a not a room install firestop above framed hole Wall Strap __ EARLY du S s lt X g 45 Deg x Elbow Wee If area above is not a room install firestop below framed hole Ceiling Firestop SD 2 Offset with Wall Strap and 45 deg Elbows Installing Firestop Figure 9 Figure 10 3 Assemble the desired lengths of pipe and elbows necessary to reach from the appliance adapter up through the Round Support Box Ensure that all pipe and elbow connections are in their fully twist locked position See Figure 10 4 Cuta hole in the roof centered on the small drilled hole made in the roof in Step 1 The hole should be of sufficient size to meet the 2 requirements for clearance to combustibles Continue to assemble lengths of pipe and elbows necessary to reach from the Ceiling Support Box up through the roof line Galvanized pipe and elbows may be utilized in the attic as well as above the roof line The galvanized finish is desirable above the roof line due to its higher corrosion resistance NOTES Maintain 2 minimum clearance To install the Round Support Box Wall Thimble in a flat ceiling cut a 10 square hole in the ceiling centered on the hole drilled in step 1 above Frame the hole as shown in Figure 11 14 ER INSTALLATION
10. DE NATURAL GAS PROPANE LPG Front Rear Front Rear 2 000 ft 600m 50 59 1 25mm 68 3 000 ft 900m 51 61 56 69 4 000 ft 1200m 51 61 57 69 5 000 ft 1500m 51 62 57 69 6 000 ft 1800m 52 62 57 70 7 000 ft 2100m 52 63 58 70 8 000 ft 2400m 52 64 59 70 9 000 ft 2700m 53 64 59 71 10 000 ft 3000m 53 65 60 71 The above orifice sizing chart should be used as a guide only Actual orifice size may be different due to venting configuration and actual altitude INSTALLATION mm GAS VALVE CONNECTION The gas control valve is located behind the lower grill The control valve has a 3 8 NPT threaded inlet port Secure all joints tightly using appropriate tools and sealing compound Leak check the installation with a soapy water solution or electronic leak detector DO NOT USE OPEN FLAME FOR LEAK TEST SIT VALVE N SUPPLY LINE JP 1 2 SHUT OFF VALVE Figure 15 GAS PRESSURE CHECKS The gas valve is equipped with ports for testing the manifold pressure and inlet pressure When checking pressures follow these steps Check and adjust if required the inlet pressure first and then check and adjust 1f required the manifold pressure 1 With gas valve knob in OFF position use small scre
11. E 4 i 7 i ER B VFA 1 OPENABLE VERA V VENT TERMINAL AIRSUPPLY INLET AREA WHERE TERMINAL IS NOT PERMITTED A Clearance above grade veranda porch deck or balcony 12 inches 30cm minimum B Clearance to window or door that may be opened 12 inches 30cm minimum C Clearance to permanently closed window minimum 12 inches 30 cm recommended to prevent condensation on window D Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 24 inches 60cm from the center line of the terminal 18 inches 46cm minimum E Clearance to unvented soffit 12 inches 30cm minimum Clearance to outside corner 6 inches 15 cm G Clearance to inside corner 12 inches 30 cm H Not to be installed above a meter regulator assembly within 3 feet 90 cm horizontally from the centerline of the regulator I Clearance to service regulator vent outlet 6 feet 1 8 m minimum J Clearance to non mechanical air supply inlet to building or the combustion air inlet to any other appliance 12 inches 30 cm minimum K Clearance to a mechanical air supply inlet 6 feet 1 8 m minimum L Clearance above paved sidewalk or a paved driveway located on public property 7 feet 2 1m minimum M Clearance under veranda porch deck or balcony 12 inches 30 cm minimum A vent shall not terminate directly above a sidewalk or
12. E AL TERMINATION 4 Ne N A 3USTIBLE ATERIAL SACS SUPPLIED BY MANUFACTURER EN S NC N 01 45 ELBOW MIN LENGTH INTERIOR HORIZONTAL OF MINIMUM INSTALLATION ae as VERTICAL 4 STUD R NOTE UST MAINTAIN 1 47 OPENING ETWEEN TOP REAR OF SHELF AND WALL EXTERIOR WALL 52 0 77777777777777777 7 77777777722 TT27 ZA 2 1 4 1 TOP VIEW OF SHE 27 O SHELF 27 d A 2 22 22 ZA NOTE You may replace or cover this piece of material with a more decorative non combustible material when the unit is installed Figure 2 METAL FIRESTC SUPPLIED BY MANUFACTURER INTERIOR VERTICAL INSTALLATION WITH A MAXIMUM 42 RISE ERTICAL Jl 2x4 STUDI 1 FRO FINISH FRONT OF IT TO WALL fT werd INSTALLATION GENERAL INFORMATION Remove the shipping carton Make sure the unit is not damaged Lift the top louver and remove three 3 nuts at the upper left right and center of the glass frame Also open louver at bottom and remove the three 3 nuts Set the door aside and protect from inadvertent damage Retain nuts for reassembly Next carefully remove the box of logs inside the appliance and set these aside 1 Framing Maintain dimensions for the appliance enclosure as illu
13. ONS This unit is equipped with a millivolt system which enables you to choose from many of the convenient options available 1 Remote control with built in room thermometer 2 Wall Switch 3 Wall Thermostat PILOT OPTIONAL THERMOSTAT OR WALL SWITCH Ps k Ps U be SWITCH PIEZO Figure 21 25 MAINTENANCE pum GENERAL MAINTENANCE Annual maintenance of the unit is required We recommend that the following procedures be performed each year by your fireplace dealer Clean all lint and dust build up around the control valve and air shutter of the venturi Inspect and clean with a vacuum cleaner around the venturi for any spider webs or lint accumulation Remove logs and coals and clean away any foreign matter excessive lint from carpeting bedding material pet hair household dust etc on the burner and burner base Inspect and clean the pilot and the underside of the logs for any carbon deposits Inspect and clean the burner ports by vacuuming top of burner Make sure hot air outlet grills are free from lint and other obstructions Never block or obstruct grill openings Check condition of door gasket Gaskets must be tight Replace if nece
14. OPERATIONS MANUAL FOR THE MODEL DV23ZC DIRECT VENT ZERO CLEARANCE GAS FIREPLACE APPROVED FOR MOBILE HOME INSTALLATION WARNING Ifthe following information in this manual 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 your gas supplier from a neighbor s phone Follow the gas supplier s instructions Tf you cannot reach the gas supplier call the fire department Installation and service must be performed by a qualified installer service agency or the gas supplier Save this manual for future reference New Buck Corporation P O Box 69 200 Ethan Allen Drive Spruce Pine NC 28777 Revised Aug 2008 TABLE OF CONTENTS Jntrod etionu q tn t SEAR dat 3 Specifications 3 Installation asa med aor asua 5 Location and Cleatanoe aie eie aen a i ss jac sent aaa aG 5 Assembly Steps OVervi ew pl ushu kayaka E 3 Appliance and Framing Dimensions nn nn
15. TTING OFF BURNER ONLY Pilot stays lit 1 Turn control knob clockwise to the PILOT position CAUTION HOT while in operation Do Not Touch Keep children clothing furniture gasoline and other liquids having flammable vapors away CAUTION DO NOT TRY TO ADJUST HEATING LEVELS BY USING THE MANUAL SHUT OFF VALVE WARNING Improper installation adjustment alteration service or maintenance can cause property damage personal injury or loss of life Refer to owner s operation manual provided with this appliance Installation and service must be performed by a qualified installer service agency or the gas supplier IMPORTANT Always operate the appliance at the completely or the completely OFF positions Never use the heater at a setting between these positions as this can result in improper combustion and excessive carbon monoxide emissions Keep burner and control compartment clean See General Maintenance instructions on page 26 21 Tabs shown unfolded LOG INSTALLATION You must first unfold the left and right log support tabs These tabs are folded down for shipping and must be unfolded before the rear log is put into place Place the rear log 1 on the back side of the burner base flat side toward the rear of the firebox Take the middle log 2 Grasp it by both ends with ember burn out facing you Position it between the front and rear burner in the middle of the b
16. and proper operation Never obstruct the front openings of the appliance This appliance is designed to operate on natural or propane gas only The use of other fuels or combination of fuels will degrade the performance of this system The gas input of this appliance is 22 000 BTU HR for natural gas and 22 000 BTU HR for propane gas models 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 Clothing or other flammable material should not be placed on or near the appliance Any safety screen or guard removed for servicing this appliance must be replaced prior to operating the appliance WARNING Do not operate with the glass door removed cracked or broken Replacement of the glass should be done by a licensed or qualified service person Do not use this appliance if any part has been under water Immediately call a qualified service technician to inspect the appliance and to replace any parts of the control system and any gas controls which have been under water Minimum inlet gas pressure is 5 Water Column for natural gas and 10 5 Water Column for propane for the purpose of input adjustment Maximum inlet gas supply pressure is 10 5 Water Column for natural gas and 14 Water Column for propane The appliance must be isolated from the gas supply piping
17. anted for one 1 year from date of purchase Customer pays any transportation charges PROCEDURE Should you feel that your heater is defective you should contact any NBC dealer for the name of your nearest authorized heater service representative who will instruct you on the proper procedure CONDITIONS AND EXCLUSIONS A Replacement of parts may be in the form of new or fully reconditioned parts at NBC s option B There are no other warranties express or implied including warranties or Merchantability Fitness for Purpose or Otherwise except those warranties expressly stated herein C NBC is not liable for indirect incidental or consequential damages in connection with the use of the product including any cost or expense of providing substitute equipment or service during periods of malfunction or non use Some states do not allow the exclusion of incidental or consequential damages so the above exclusion may not apply to you 30 warranty repairs under this warranty must be performed by authorized Buck Stove service representative Repairs or attempted repairs by anyone other than author ized service representative are not covered under this warranty addition these unauthorized repairs may result in additional malfunctions the correction of which is not covered by warranty OTHER RIGHTS This warranty gives you specific legal rights and you may also have other rights which vary from state
18. egulators air supply inlets and public walkways as specified in these installation instructions and local building codes See page 9 The gas appliance and vent system must be vented directly to the outside of the building and never attached to a chimney serving separate solid fuel or gas burning appliances Each direct vent gas appliance must have its own separate vent system Common vent systems are prohibited 5 Remote Wall Switch or Thermostat or Remote Control This appliance can be switched on or off using one of several devices 1 Appliance ON OFF switch 2 Wall Mounted Remote Wall Switch 3 Remote Wall Thermostat or 4 Wireless Remote Control 6 Connecting gas line make gas line connections All codes require a shut off valve mounted in the supply line See Figure 15 The flex line method is acceptable in the United States However Canadian requirements vary depending upon locality Installation must be in compliance with local codes 8 INSTALLATION EXTERIOR VENT LOCATIONS and RESTRICTIONS a INSIDE CORNER DETAIL TERMINATION BOX LOCATION CHART v A H Ter FIXED lt FIXED CLOSED oV CLOS
19. f non hardening mastic around its outside edges so as to make a seal between it and the wall See Figure 7 The arrow on the vent cap should point up See Figure 6 NOTE Ensure that proper clearances to combustible materials are maintained Vent Opening 10 gt Apply Mastic to 254 mm All Four Sides 10 Qm Y Vent Opening Noncombustible Wall 71 2 i 190mm 00007 Wood Screws Y Figure 6 12 i INSTALLATION HORIZONTAL TERMINATION continued Note The four wood screws provided should be replaced with appropriate fasteners for stucco brick concrete or other types of siding Venting termination shall not be recessed into a wall or siding For structures with vinyl siding a Vinyl Siding Standoff Part 950 should be installed between the vent cap and the exterior wall See Figure 7 Attach the Vinyl Siding Standoff to the Horizontal Vent Termination The Vinyl Siding Standoff prevents excessive heat from possibly melting the vinyl siding material Interior Wall Surface Cut Vinyl Sid ing Away to Fit gt Standoff Decorative 22 Wall Thimble Standoff 2 PF 24 Wood Screws v lt Vent Cap Horizontal x lt Termination J Wall Thimble screw Apply Mas Horizontal tic to All Vent Pipe Four Sides V n Bolt Cap Connecting Vent Cap with Horizontal Installing Vinyl Siding Standoff Vent Pipe Figure 7 Figure 8 6 Be
20. fore connecting the horizontal run of vent pipe to the vent termination slide the black decorative wall thimble cover over the vent pipe 7 Slide the appliance and vent assembly toward the wall carefully inserting the vent pipe into the vent cap assembly It is important that the vent pipe extend into the vent cap a sufficient distance so as to result in a minimum pipe overlap of 1 1 4 Secure the connection between the vent pipe and the vent cap assembly into the outer wall of the vent pipe Use two sheet metal screws provided to connect the straps to the Pipe Section See Figure 8 13 Ere INSTALLATION EE VERTICAL TERMINATION 1 Set the gas appliance in the desired location Drop a plumb bob down from the ceiling to the position of the appliance flue exit and mark the location where the vent will penetrate the ceiling Drill a small hole at this point Next drop a plumb bob from the roof to the hole previously drilled in the ceiling and mark the spot where the vent will penetrate the roof Determine if the ceiling joists roof rafters or other framing will obstruct the venting system You may wish to relocate the appliance or to offset it as shown in Figure 9 to avoid cutting load bearing members 2 If an offset is necessary in the attic to avoid obstructions it is important to support the vent pipe every 3 feet to avoid excessive stress on the elbows and possible joint separation Wall straps are available for this purpose Figure
21. ittings by orienting the four pipe indentations so they match and sliding into the four entry slots on the male ends Figure 4 Push the pipe sections completely together then twist lock one section clockwise approximately one quarter turn until the two sections are fully locked Horizontal runs of vent must be supported every three feet Wall straps are available for this purpose 11 INSTALLATION pom HORIZONTAL TERMINATION continued NOTE The horizontal run of vent must be level or have a 1 4 inch rise for every 1 foot of run toward the termination Never allow the vent to run downward This could cause high temperatures and may present the possibility of a fire A 2 clearance airspace MUST be maintained on all vent pipe 4 With the pipe attached to the appliance adapter slide the appliance into its correct location and mark the wall for a 10 x 10 square hole The center of the square hole should line up with the centerline of the horizontal pipe as shown in Figure 6 Cut and frame the 10 square hole in the exterior wall where the vent will be terminated If the wall being penetrated is constructed of non combustible material e g masonry block or concrete 9 diameter hole is acceptable 5 Position the horizontal vent termination in the center of the 10 square hole and attach to the exterior wall with the four wood screws provided Before attaching the Vent Termination to the exterior wall run a bead o
22. m the gas system 7 With control knob pressed in push down and release ignitor button This will light the pilot If needed keep repeating this step until pilot lights If pilot does not light with piezo light by hand with a match 8 Keep control knob pressed in for one 1 minute after lighting pilot After one 1 minute release control knob If knob does not pop up when released stop and immediately call your service technician or gas supplier If the pilot will not stay lit after several tries turn the gas control knob to the OFF position and call your service technician or gas supplier 20 NOTE IF pilot goes out repeat steps 4 through 10 Wait five 5 minutes before attempting to light pilot again 9 Turn control knob counterclockwise A to position 10 If using unit without wall thermostat place Auto Off Manual switch into the Manual position If using wall thermostat place Auto Off Manual Switch into the Auto position and place thermostat to a setting higher than the room temperature 11 Close access panel door 12 Turn all electrical power on 13 Your heater is equipped with a HI LO control Turn clockwise for Low and counterclockwise for High ED TURN OFF GASTO APPLIANCE SHUTTING OFF UNIT 1 Turn control knob clockwise to the OFF position 2 Turn off all electric power to the appliance if service is to be performed SHU
23. ny subsequent floors Figure 14 The opening should be framed to 10 x 10 inside dimensions in the same manner as shown in Figure 11 CEILING FIRESTOP CLEARANCES AS DEFINED BY APPLIANCE MFG CLEARANCES AS DEFINED BY APPLIANCE MFG CLEARANCES AS DEFINED BY APPLIANCE MFG Figure 14 Any occupied areas above the first floor including closets and storage spaces which the vertical vent passes through must be enclosed The enclosure may be framed and sheet rocked with standard construction materials However consult the vent manufacturer s installation instructions for the minimum allowable clearance between the outside of the vent pipe and the combustible surfaces of the enclosure Do not fill any of the required air spaces with insulation 16 ul INSTALLATION Hd HIGH ALTITUDE This unit is approved in Canada for altitude from 0 to 2 000 ft 0 to 600m Can 2 17 M90 with the main burner orifice supplied For installations above 2 000 feet follow current CAN CGA B149 1 and B149 2 In the USA refer to ANSI Z223 1 latest edition Appendix F for resizing the orifice At altitudes greater than 2 000 feet it is necessary to match the air and fuel requirements by installing a main burner orifice sized for the elevation that the appliance is installed at by referencing the chart shown below Be sure to check both front and rear orifice for proper drill size DRILL SIZING CHART RECOMMENDED SIZE vs ALTITUDE ALTITU
24. or turn the gas control knob Never use tools If the knob will not push in or turn by hand don t try to repair it Call a qualified service technician Force or attempted repair may result in a fire or explosion Do not use this appliance if any or part of it has been under water Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water 19 LIGHTING INSTRUCTIONS 1 STOP Read the safety information on page 19 2 Make sure manual shutoff valve is fully open 3 Turn off all electrical power to the appliance Open access door 4 Turn control knob clockwise to the OFF position CONTROL KNOB Figure 16 5 Wait five 5 minutes to clear out any gas Then smell for gas including near the floor If you smell gas STOP and follow B in the safety information on page 19 If you don t smell gas go to the next step NOTE Pilot is located between the first and second burner Figure 17 6 Turn control knob counterclockwise to the PILOT position Press in control knob for fifteen 15 seconds NOTE You may be running this heater for the first time after hooking up the gas supply If so the control knob may need to be pressed in for thirty 30 seconds This will allow air to bleed fro
25. paved driveway that is located between two single family dwellings and serves both dwellings As specified in above only permitted if verandas porches decks or balconies are fully open a minimum of two sides beneath the floor As specified in CGA B1 19 Installation Codes 1991 NOTE Local codes or regulations may require different clearances pl INSTALLATION ae NOTE Direct Vent Balanced Flue appliances are sensitive to vent configurations Although this appliance may operate in some installations that fall outside this vent requirement chart we cannot ensure its performance MINIMUM MAXIMUM VENT REQUIREMENTS 42 E 42 gt or N _ ISI PS Z ae ZI XS 18 KANAKA 18 rC M f 2 yy Pa VENTING MUST 7 hie N TERMINATED WITHIN Hel tsa tot SHADED AREA 92 7 j Z z KA p 7 22 4 VIAL LAY 12 Va 77 x 12 AA 72 7 77 74 7 12 c lt I Z 2 gt Z Z 1 2 4 zz CK Z lt 4 2 ALL 77 7 7 AL 22 2 P za 2 hy A LL XL 6 6 yy 2 AAT AS 77 1 VIN 7 Z A 2
26. s and back 0 floor 0 adjacent wall to Front 6 Minimum clearance to combustibles for the vent system is 2 when passing through a wall or chase ASSEMBLY STEPS OVERVIEW The typical sequence of installation follows However each installation is unique resulting in variations to those described 1 Construct framing and position the appliance 2 Route gas supply line and bring in electrical service line to appliance location 3 Install vent system 4 Make connection to gas supply and electrical service 5 Install the log assembly 6 Install the remote thermostat optional 7 Test fire the burner 8 Install glass panel 9 Finish enclosure walls and trim INSTALLATION A WALL PERPEN OF THE AP JST BE AT LEAST LIANC THE FIREBO EE EERE AS INLET RIGHT SIDE AND RIGHT REA ELECTRICAL INLET LEFT SIDE Figure 1 HELFA M HF IUST MAINTAIN 1 4 ENI 7 BETWEEN TOP REAR OF SHELF Al ALL HORIZONTAL 4 STUD EXTERI mir Wi ALL WALL THIMBL
27. ssary Be sure the vent termination is open and free of blockage and has not been damaged The vent termination should be checked annually by a qualified agency Before reinstalling door assembly check the operation of the pilot and cycle the burner per the LIGHTING INSTRUCTIONS on Page 19 NOTE The appliance area should be kept clean and free from combustible materials gasoline and other flammable vapors and liquids NOTE Any safety screen or guard removed for servicing or maintenance must be replaced prior to operating the heater The flow of combustion and ventilation air should not be obstructed The viewing glass should be cleaned periodically Exterior glass may be cleaned with cleaner as desired Interior glass use soap and water 26 SERVICING Repair and replacement work should only be done by a qualified service person Always shut off the gas supply and make sure that heater is cool before beginning any service operation Always check for gas leaks after servicing REPLACEMENT PARTS A parts list with exploded view follows Always include correct name part number and model number of the heater when ordering service parts KEY de ots 11 12 13 14 15 16 17 18 19 ORIFICES NAT PART DESCRIPTION S LT PILOT L P ASSEMBLY S T PILOT NAT ASSEMBLY GENERATOR 1 8 PILOT TUBE GENERATOR WIRE 18 H BURNER SIZE LP SIZE REAR 44 REAR 1 25mm FRONT 56 FRONT 68
28. strated in Figure 1 2 Gas Supply These units are equipped with pipe supply access holes at the right side and right rear facing unit 3 Position appliance into framing DO NOT secure with nails at the nailing tabs at top front corners until venting installation is complete 4 Vent system NOTE The Model No DV23ZC must be vented using the Simpson Dura Vent Direct Vent Gas 4 inside 6 venting system All warranties will be voided and serious fire health or other safety hazards may result from any of the following actions Installation of any damaged components not manufactured or approved by Simpson Dura Vent failure to meet all clearance requirements failure to properly twist lock and seal all components Each section of Dura Vent GS flue system must be properly sealed to prevent the possibility of leakage This is accomplished by using high temperature silicone sealant Apply a bead of sealant around the bell section of the inner pipe prior to joining the pieces together The outer pipe joint may be sealed with metal foil tape or with silicone sealant WARNING Always maintain required clearances air spaces to combustibles to prevent a fire hazard Do not fill air spaces with insulation Check installation instructions for minimum clearance requirements between the outer walls of the vent pipe and nearby combustible surfaces Be sure to check the vent termination clearance requirements from decks windows soffits gas r
29. t 3280 or when such a standard is not applicable the standard for manufactured home installation ANSI NCBS A225 1 or standard for gas equipped recreation vehicles and mobile housing CSA Z240 4 DO NOT ATTEMPT TO ALTER OR MODIFY THE CONSTRUCTION OF THE APPLIANCE OR ITS COMPONENTS ANY MODIFICATION OR ALTERATION MAY VOID THE WARRANTY CERTIFICATION AND LISTINGS OF THIS UNIT SPECIFICATIONS MODEL DV23ZC GAS NAT LP HIGH FIRE 22 000 BTU 22 000 BTU LOW FIRE 14 000 BTU 17 600 BTU GAS INLET PRESSURE NAT L P MAX INPUT 10 5 W C 14 0 W C MIN INPUT 5 0 W C 10 5 W C 5 0 W C is minimum inlet gas supply pressure for the purpose of input adjustment MANIFOLD PRESSURE NAT L P 3 5 W C 10 0 W C STEADY STATE EFFICIENCY NATURAL GAS 77 10 L P GAS 77 10 FLUE VENT 4 INNER 6 OUTER DURA VENT MODEL GS SAFETY AGA CERTIFIED PILOT GENERATOR MILLIVOLT SYSTEM ACTIVATED WITH SWITCH OR THERMOSTAT NOTE Installation repair should be performed by qualified service person appliance should be inspected annually by a qualified professional service person More frequent inspections and cleanings may be required due to excessive lint from carpeting bedding material pet hair etc It is imperative that the control compartment burners and circulating air passage ways of the appliance be kept clean Provide adequate clearances around air openings and adequate accessibility clearance for service
30. to state 31
31. urner supports Center the front log 3 between the middle log and the front of the burner base Place the top right log 4 over the pin in the middle log with the branch end resting in the notch of the rear log toward the rear of the unit 5 Place the left top log 5 in the notch on the top left of rear log and the other end in the notch on top left of the middle log You may spread the lava rock provided with unit over the rest of the inner bottom NOTE IF NECESSARY YOU MAY ADJUST THE REAR FLAME IS NOT IMPINGING ON THE LOGS 8 Light the pilot and cycle main burner to ensure that the flame smoothly ignites each burner It may also be necessary to install logs and glass before the final pilot lighting NOTE LOGS MAY PRODUCE STRONG ODOR ON INITIAL CONTACT WITH FLAME THIS WILL DISSIPATE AFTER APPROXIMATELY ONE HOUR OF CONTINUOUS BURNING Figure 18 22 Ei OPERATION s PILOT AND FLAME Your appliance is equipped with a standing pilot to ensure proper burner ignition It is visible by looking over the top of the middle log 6 from the right side While igniting the flame should impinge on the lighting port tube between the rear and middle burner which ignites the front and rear burner Figure 19 When burning the flame on the middle log should be primarily blue about 1 to 2 tall and causing a glowing effect on the face of the middle log The rear flame should be 4 to 5 above the top of the rear log
32. w driver to loosen the screw turn clockwise inside the pressure port 2 Slide 1 4 tube over the port and connect other end of tube to pressure gauge manometer 3 Start pilot and burner and read pressure 4 When finished shut burner and pilot off remove tube tighten screw inside pressure port and carefully check for leaks NEVER increase gas pressure beyond listed limits 18 lt OPERATION OPERATING INSTRUCTIONS Before operating this appliance proceed through the following checklist 1 Read and understand these instructions before operating this appliance 2 Check that there are no gas leaks If you smell gas do not attempt to light this appliance 3 Verify that log placement is correct WIIIIIIIIIIII LIGHTING INSTRUCTIONS BERE SIT MILLIVOLT VALVE FOR YOUR SAFETY READ BEFORE LIGHTING This appliance has a pilot which must be lighted by hand When lighting the pilot follow these instructions exactly BEFORE LIGHTING smell all around the appliance area for gas Be sure to smell next to the floor because some gas is heavier than air and will settle to the floor WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electric switch do not use any phone in your building mmediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions f you cannot reach your gas supplier call the fire department C Use only your hand to push in
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