HearthStone Tucson 8702 DX Owner'S Manual Download | Manualshive

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Hearthstone Quality Home Heating Products, Inc. ®

Tucson DX/ST Model 8702

Manual: 6400-40461

R: 2 - 7/28/2011

Tucson DX & ST

(Model 8702)

GAS-FIRED DIRECT-VENT HEATER

Owner's Manual

Installation & Operating

Instructions

Read This Manual in Its Entirety

Operate And Maintain This Gas Heater

According To This Instruction Manual.

SAVE THESE INSTRUCTIONS!

WARNING: FOLLOW THE INFORMATION IN
THESE INSTRUCTIONS EXACTLY, IF NOT, A FIRE
OR EXPLOSION MAY RESULT CAUSING
PROPERTY DAMAGE, PERSONAL INJURY OR
LOSS OF LIFE.

WARNING: DO NOT STORE OR USE GASOLINE
OR ANY OTHER FLAMMABLE VAPORS AND
LIQUIDS NEAR THIS OR ANY OTHER GAS
APPLIANCE.

WHAT TO DO IF YOU SMELL GAS:

Do not try to light any appliance.
Do not touch electrical switches; do not use the phone

in your building.

Immediately call your gas supplier from a phone

outside the structure. Follow your gas supplier’s
instructions.

If you cannot reach your gas supplier, call the fire

department or 911.

A qualified installer, service agency, or gas supplier must
perform installation and service of this appliance. In the
Commonwealth of Massachusetts, all installation of gas
lines and gas fittings must be performed by a licensed gas
fitter or licensed plumber.

AVERTISSEMENT: ASSUREZ-VOUS DE BIEN
SUIVRE LES INSTRUCTIONS DONNÉ DANS
CETTE NOTICE POUR RÉDUIRE AU MINIMUM LE
RISQUE D’INCENDIE OU POUR ÉVITER TOUT
DOMMAGE MATÉERIEL, TOUTE BLESSURE OU
LA MORT.

AVERTISSEMENT: NE PAS ENTRESPOSER NI
UTILISER D’ESSENCE NI D’AUTRE VAPERURS
OU LIQUIDES INFLAMMABLES DANS LE
VOISINAGE DE CET APPRAREIL OU DE TOUT
AUTRE APPAREIL.

QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ:

Ne pas tenter d’allumer d’appareil.
Ne touchez à aucun interrupteur. Ne pas vous servir

des téléphones se trouvant dans le batiment où vous
vous trouvez.

Appelez immédiatement votre fournisseur de gaz

depuis un voisin. Suivez les instructions du
fournisseur.

Si vous ne pouvez rejoindre le fournisseur de gaz,

appelez le service dos incendies.

L’installation et service doit être exécuté par un qualifié
installer, agence de service ou le fournisseur de gaz.

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2
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Summary of Contents for Tucson 8702 DX

Page 1: ...ent or 911 A qualified installer service agency or gas supplier must perform installation and service of this appliance In the Commonwealth of Massachusetts all installation of gas lines and gas fittings must be performed by a licensed gas fitter or licensed plumber AVERTISSEMENT ASSUREZ VOUS DE BIEN SUIVRE LES INSTRUCTIONS DONNÉ DANS CETTE NOTICE POUR RÉDUIRE AU MINIMUM LE RISQUE D INCENDIE OU PO...

Page 2: ...Intentionally Blank ...

Page 3: ...ary Keep your original receipt in a safe place as proof of purchase Serial Number Fuel type Natural Gas Liquid Propane Sold by Date of Purchase Address Phone E mail Website Installed by Date of Installation Address Phone E mail Website Gas Supplier Address Phone E mail Website Read this Owner s Manual before installing or operating your TUCSON Retain this manual for future reference SERVICE RECORD...

Page 4: ...ement Floor Protection 16 VENTING INFORMATION 18 Venting Components 18 Minimum Venting Installation Instructions 21 ELECTRICAL SYSTEM INFORMATION 24 GAS SUPPLY CONNECTIONS 27 Gas Connections 28 HEAT WAVE BAFFLE LOG SET SCREEN PLACEMENT 29 Installation of the Heat Wave Baffle 29 Installation of the Log Set 30 Installation of the Optional Screen 31 Removal of Log Set 31 Completing the Installation 3...

Page 5: ... Mode switch 3 Remote Control optional 4 Thermostat optional The DX Deluxe version features 1 Proflame GTMF System a Thermostatic Remote Control i Six 6 flame levels adjustable via the remote ii Six 6 blower speeds adjustable via the remote b Thermostatic mode to turn on off based upon room temperature c Smart thermostatic mode to modulate flame levels automatically as the unit approaches the set ...

Page 6: ...ual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than psig 3 5k Pa Fire Hazard Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this appliance Locate the Tucson out of traffic areas and away from furniture draperies clothing and flammable material Vent Only to the Outside Never vent the gas heater t...

Page 7: ...LIANCE ARE KEPT CLEAN AND FREE OF OBSTRUCTIONS S ASSURER QUE LE BRÛLEUR ET LE COMPARTIMENT DES COMMANDES SONT PROPRES VOIR LES INSTRUCTIONS D INSTALLATION ET D UTILISATION QUI ACCOMPAGNENT L APPAREIL Ceramic Logs Burner Baffle If the decorative ceramic log burner or baffle material supplied with the Tucson is damaged or parts are missing they must be replaced with the same or approved Hearthstone ...

Page 8: ...through walls etc Ensure you leave a small coil of additional thermostat wire behind the Tucson so that the unit is easily moved out of position for servicing and cleaning Connect the thermostat wires to the wire harness with the provided connection kit as per the instructions on page 26 At the thermostat connect the wires to the thermostat per the instructions received with the thermostat Take ca...

Page 9: ...e FCM is part of the blower assembly packaged separately The FCM provides two 120V remotely controlled outlets and one constantly powered outlet The FCM allows the remote to control the fan unit through 6 speeds and turns the auxiliary outlet on and off This module also powers the Receiver and Ignition Module with 6v DC making the batteries in the Receiver a backup power source expanding the life ...

Page 10: ...witched to CPI regardless of the position of the receiver switch Intermittent Pilot IPI Using the IPI mode is a more efficient use of fuel as the pilot only ignites when the thermostat calls for heat Photo 2 Pilot Mode Switch Remote Receiver DX Only The Receiver is normally powered by the Fan Control Module or by four 1 5V AA batteries during a power outage The Receiver switch can be set to three ...

Page 11: ...the modulation of both Thermostat Key This is the function that sets either the Manual or Smart thermostatic control UP Down Arrow Key Adjusts the thermostat temperature range flame settings and fan speed Mode Key Toggles through the component to be controlled burner blower or auxiliary outlet The transmitter features a user friendly layout with a Blue LCD Screen for easier viewing Figure 1 Remote...

Page 12: ...ners of Plumbers Gasfitters 100 Cambridge Street Room 1511 Boston MA 02202 www mass gov Figure 2 Model 8702 Dimensions Specification NG LP INPUT RATING Btu hr 0 2000 ft 25 000 25 000 INPUT RATING Btu hr 2000 4500 ft 24 200 24 800 ORIFICE SIZE DMS 0 2000 ft 41 53 ORIFICE SIZE DMS 2000 4500 ft 42 54 MANIFOLD PRESSURE LO SETTING in W c kpa 1 6 0 4 6 4 1 59 MANIFOLD PRESSURE HI SETTING in W c kpa 3 5 ...

Page 13: ... SYSTEM AND GAS CONTROL THAT WAS UNDER WATER NE PAS SE SERVIR DE CET APPAREIL S IL A ÉTÉ PLONGÉ DANS L EAU COMPLÈTEMENT OU EN PARTIE APPELER UN TECHNICIEN QUALIFIÉ POUR INSPECTOR L APPAREIL ET REMPLACER TOUTE PARTIE DU SYSTÈME DE CONTRÔLE ET TOUTE COMMANDE QUI ONT ÉTÉ PLONGÉS DANS L LAU Items Required for Installation Accessory stone set External regulator for propane LP only LP conversion kit not...

Page 14: ...age 15 and remove the log set Unpack and inspect the logs for damage Inspect the ceramic burner Open the other boxes and inspect the components If log burner baffle or any other component damage is encountered contact your dealer for a replacement Otherwise set the logs and other components aside until called for during the installation Dismounting from Pallet With the accessory boxes removed and ...

Page 15: ...oward you slightly and lift it up out of the bottom slots and set aside on a soft surface Photo 9 Front Panel Mounting Tang Detail Photo 10 Front Panel Retaining Slots 3 If installed remove screen by lifting off glass frame Photo 11 Screen Detail 4 Pull forward and disengage the spring clips securing the top of the glass frame See Photo 12 Tilt the top of the glass frame outward and lift it out of...

Page 16: ...t pipe Ensure you consider the need for access to the gas control valve access door on the front of the unit as well as full access for periodic cleaning and servicing Also consider clearance for the blower assembly if present or planned in the future CAUTION THESE CLEARANCES REPRESENT MINIMUM DISTANCES IN ALL CASES WHICH THROUGH TESTING IN AN INDEPENDENT LABORATORY TO ANSI AND CSA STANDARDS WILL ...

Page 17: ...eating Products Inc Tucson DX ST Model 8702 17 Figure 5 Snorkel Termination Mantle Clearance The corner clearance for the Tucson 8702 is 4 measured from the edge of the top castings to the adjacent wall Figure 6 Corner Clearance ...

Page 18: ...LL OR SIDING Approved Venting Configurations WARNING IN HIGH WIND AREAS AND PARTICULARLY COLD CLIMATES IT MAY BE NECESSARY TO HEAT YOUR VENT SYSTEM WITH THE PILOT PRIOR TO IGNITION OF THE MAIN BURNER IN THESE INSTANCES IT IS RECOMMENDED THAT YOU LEAVE THE PILOT RUNNING FOR 5 MINUTES PRIOR TO IGNITING THE MAIN BURNER THIS WILL ALLOW FOR PROPER START UP AND IGNITION OF ALL PORTS ON THE BURNER There ...

Page 19: ...as an air intake is not listed under the ANSI Z21 88 1999 CSA 2 33 M99 test methods this installation has been tested and approved by Intertek Testing Services with an appropriate test The code authority having jurisdiction must be consulted prior to proceeding with this installation method Horizontal Termination The termination must fall within the area shown in Figures 6 7 A minimum of 9 rise is...

Page 20: ...0cm CAN We strongly recommend 12 inches particularly where strong winds prevail H Not to be installed within 15 feet 4 5m above a meter regulator assembly within 3 feet 91cm horizontally from the center line of the regulator I Clearance to service regulator vent 3 feet 91cm J Clearance to non mechanical air supply inlet to building or the combustion air inlet to any other appliance 12inches 30cm m...

Page 21: ...f the wall Ensure both of the retaining straps extend through interior wall thimble Before attaching the vent termination to the outside of the house run a bead of non hardening mastic around its outside edges so as to make a seal between it and the wall The arrow on the end cap should point up Secure the cap to the wall with the appropriate screws 6 Place the thimble cover onto the 90º elbow Put ...

Page 22: ...sed position for shipping Leave in the closed position until you install the Heat Wave baffle then set to the fully opened position This ensures proper flames for a wide variety of vent configurations and efficiency The restrictor plate consists of a rotating flap in front of the firebox exhaust port behind the ceramic Heat Wave baffle plate Depending on your vent configuration you may need to adj...

Page 23: ...Hearthstone Quality Home Heating Products Inc Tucson DX ST Model 8702 23 Figure 10 Venting Termination Diagram ...

Page 24: ...ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION VERIFY PROPER OPERATION AFTER SERVICING ATTENTION AU MOMENT DE L ENTRETIEN DES COMMANDES ÉTIQUETEZ TOUS LES FILS AVANT LE DÉBRANCHEMENT DES ERREURS DE CÂBLAGE PEUVENT ENTRAÎUN FONCTIONNEMENT INADEQUATE ET DANGEREUX The proper location of wire connections is shown in the following figures ST Model Figure 11 Tucson ST Wiring Diagram ...

Page 25: ...Hearthstone Quality Home Heating Products Inc Tucson DX ST Model 8702 25 DX Model Figure 12 Tucson DX Wiring Diagram Figure 13 Proflame GTMF Component Specifications ...

Page 26: ...se the photo below for reference when making the following connections The thermostat wire should already have female connectors attached to the two wires 1 Locate the black wire that shipped in the accessory box with your Tucson Attach one Male end on the black wire to one female connector on the thermostat wire 2 Find the yellow wire that is unconnected coming from the ON OFF T stat switch Conne...

Page 27: ...D LEAK TEST THE UNIT BEFORE IT IS APPROVED FOR USE CONSULT ALL CODES WARNING THE UNIT MUST BE INSTALLED AND CONNECTED IN ACCORDANCE WITH LOCAL CODES OR IN THE ABSENCE OF LOCAL CODES WITH THE MOST CURRENT EDITION OF THE NATIONAL FUEL GAS CODE ANSI Z223 1 NFPA 54 OR CAN CGA B149 INSTALLATION CODE NFPA Code and Hearthstone require the use of a dedicated sediment trap just upstream of the unit Damage ...

Page 28: ...ntrol valve refer to Figure 14 for location High Altitude Installations For high altitude installations consult the local gas distributer or the authority having jurisdiction for proper rating methods The decreased atmospheric pressure at higher altitudes affects the heat value of fuel gases Gas suppliers typically derate the gas intended for use at elevations above 2000 feet 610 meters Check with...

Page 29: ...s thermal stress on the log set and stove parts reduced efficiency and high levels of carbon monoxide If the log set does not fit into the firebox exactly as outlined contact your dealer for assistance Installation of the Heat Wave Baffle To install the heat wave baffle and log set you must have access to the firebox for access instructions see page 15 1 Remove the Heat Wave baffle from the packag...

Page 30: ...en unpacking Photo 20 Log Set Numbering 2 Place log 1 on support bracket as shown Photo 21 Log 1 Mounting Detail Photo 22 Log 1 in Position 3 Place Log 2 into the channel in the burner in front of log 1 as shown Photo 23 Log 2 Position 4 Place log 3 onto the end of log 1 as shown Photo 24 Log 3 Position 5 Place log 4 on top of logs 1 and 2 as shown Photo 25 Log 4 Position 6 Gently place Log 5 in t...

Page 31: ... glass frame as shown in photo 28 Photo 28 Mounted Screen Detail Removal of Log Set CAUTION THE LOG SET BURNER AND EMBERS RETAIN HEAT AND CAN BE VERY HOT ALLOW 2 TO 3 HOURS TO COOL AFTER PILOT LIGHT IS TURNED OFF FOR SAFE HANDLING To remove the log set follow the Installation of Log Set instructions in the reverse order Completing the Installation 1 Close the firebox reverse the firebox access pro...

Page 32: ...resting on the bottom plate Photo 31 5 Slide the second stone down on top of the first stone The two beveled edges should touch evenly when the second stone is in position 6 Locate the side stone retaining shields Slide one shield down between the stone and the firebox as shown in Photo 32 Photo 32 7 Repeat Steps 1 through 4 on the other side of the stove Your side stones are now in place a HINT T...

Page 33: ...olished surface facing down 11 Locate and place the 2 outer top stones face down between the side bosses Place the side stones tightly against the center stone to minimize spaces at the seams 12 Using 2 retaining screws mount the Front Stone Retaining Bracket 13 Using 4 retaining screws mount the Rear Stone Retaining Bracket Photo 34 14 The brackets should hold the stones securely and prevent any ...

Page 34: ... seconds later Using the Remote The Remote and Receiver must be synchronized before initial use and after every battery change for instructions see page 39 Smoke and Fumes Warning When lit for the first time the Tucson will emit some smoke and fumes This is normal off gassing of the paints and oils used in the manufacturing and assembly of the unit Open windows to vent the room if necessary The of...

Page 35: ... more yellow flame but too little air will result in incomplete combustion low efficiency and a dirty burn There are two simple guidelines to aid in determining the correct flame pattern 1 If the flame just above the surface of the burner or at the base of the logs is completely blue the air shutter may be open too far 2 If the flame is dirty sooty or licks the top of the baffle the air shutter ma...

Page 36: ...Flames should not impinge heavily on the log set They should fit through the pre formed spaces designed in the log set Photo 38 Typical Burner Flame Appearance Daily Operation Your Tucson gas fired heater is easily operated once installed and adjusted by qualified service personnel The unit is controlled via the ON OFF T STAT switch ST model ON REMOTE OFF switch on the Receiver DX Model or by the ...

Page 37: ...st will minimize this effect Open a window briefly to help quickly dissipate the odors When the unit is first lit especially when cool it is normal to experience some condensation on the inside of the window glass This condensation will burn off within the first few minutes of operation If continuous condensation on the window glass or dripping water from any part of the unit or venting system chi...

Page 38: ...ons provided in the venting section of this manual Annually Clean Firebox Pilot Burner Assembly The firebox requires periodic cleaning to prevent the accumulation of dust lint and other debris To clean the firebox set the switch to the OFF position and turn off the gas supply to the valve When the unit is cool remove the front panel and glass see page 15 for Firebox Access instructions and careful...

Page 39: ...to the particular code of that Remote The system is now initialized Professional Inspection Once a year have the unit and venting system inspected by qualified service personnel to ensure that they are clean free of obstruction safe and in good working order If service or maintenance is required have qualified service personnel perform it As Needed Glass and Gasket Replacement In the event that yo...

Page 40: ...92 Log 3 Right Lower 3120 150 Heat Wave Baffle 7211 593 Log 4 Right Top 3160 150 Heat Exchanger Gasket 7211 594 Log 5 Left Top 3160 105 Delayed Ignition Relief Gasket 7211 395 IPI NG Pilot Burner Assembly 3160 152 Pilot Gasket 7211 163 NG Pilot Orifice 62mm 3160 106 Venturi Tube Gasket 7211 136 LP Pilot Orifice 35mm 3160 107 Rear Orifice Plate Gasket 7211 340 LP Regulator Manual ST 3160 081 x 1 8 ...

Page 41: ...d A Check for proper inlet pressure for the fuel gas in use B Check connections on the valve C Clean or replace the pilot assembly 3 Pilot burning no gas to main burner ON OFF T STAT or ON REMOTE OFF switch in the ON position A Switch Thermostat Receiver DFC Ignition Module or wires defective B No power and batteries may be dead C Plugged burner orifice A Check wiring for proper connections Check ...

Page 42: ...aust flow system may be too restrictive or blocked the rate at which the exhaust leaves draft determines the rate at which the combustion air is delivered Poor draft results in insufficient air delivery or a restricted exhaust Correct air intake exhaust flow system B1 Clear ports B2 Clear obstructions B3 Clear obstructions C If gas pressures are correct and the flames stay the same adjust the air ...

Page 43: ...f the ve nt air intake system is disassemble dfor any reason re install per the instructions pr ovidedwith the initi al instructions This ventedga sfireplac e heater is not for use with air filte rs Th isappliance m ust be properlyconnected to a venting system in ac cordance with the ma nufa cturer sin stallation instructions C A UTION D ONO T OPERA TE WITH GLASS REMOVED CRACKED OR BROKEN Replacem...

Page 44: ...tonestoves com or send a completed and signed Warranty Registration Form which is enclosed in the Gas Stove warranty packet to the following address Hearthstone Quality Home Heating Products Inc Warranty Department 317 Stafford Avenue Morrisville VT 05661 NOTE SENDING IN THE SIGNED WARRANTY REGISTRATION FORM IS NOT REQUIRED AS A CONDITION OF WARRANTY COVERAGE OR HEARTHSTONE S PERFORMANCE ...

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