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Hearthstone Quality Home Heating Products, Inc. 

   Stowe DX Model 8322 

 

 

 

Safety Information 

Your  Stowe  is  an  attractive  and  extremely  efficient 
heater,  utilizing  today’s  best  technologies.  By 
following  a  few  simple  safety  precautions  and  by 
performing minimal maintenance, the unit will remain 
appealing 

while 

providing 

years 

of 

quality 

performance. 

 

The  installation  must  conform  to  local  codes  or,  in 
the  absences  of  local  codes,  the  current  National 
Fuel  Gas  Code,  ANSI  Z223.1  (NFPA  54)  or 
CAN/CGA 

B149 

Installation 

Code. 

(

Installer 

l’appareil selon les codes ou réglements locaux, ou, 
en  l’absence  de  tells  réglements,  selon  les  Codes 
d’installation CAN/CGA B149

.) 

 

 

CAUTION: DO NOT

 

USE THIS APPLIANCE IF ANY 

PART  WAS  UNDER WATER.  IMMEDIATELY  CALL 
A QUALIFIED SERVICE TECHNICIAN TO INSPECT 
THE  HEATER  AND  TO  REPLACE  ANY  PART  OF 
THE  CONTROL  SYSTEM  AND  GAS  CONTROL 
THAT  HAS  BEEN  UNDER  WATER.  (

NE  PAS  SE 

SERVIR  DE  CET  APPAREIL  S’IL  A  ÉTÉ  PLONGÉ 
DANS  L’EAU,  COMPLÉTEMENT  OU  EN  PARTIE. 
APPELER  UN  TECHNICIEN  QUALIFIÉ  POUR 
INSPECTOR L’APPAREIL ET REMPLACER TOUTE 
PARTIE  DU  SYSTÉME  DE  CONTRÔLE  ET  TOUTE 
COMMANDE  QUI  ONT  ÉTÉ  PLUNGES  DANS 
L’LAU.)

 

 

During the first few hours of operation the appliance 
may  produce  smoke  and/or  odor.  This  is  normal 
during  the  first  several  burns  and  also  after  long 
periods  when  the  stove  is  not  burned.  During  these 
initial  burns,  open  a  window(s)  to  assist  in  the 
removal of the smoke/odor. 

 

The  appliance  and  its  individual  shutoff  valve  must 
be  disconnected  from  the  gas  supply  piping  system 
during  any  pressure  testing  of  that  system  at  test 
pressures  in  excess  of  ½  psig.  (3.5k  Pa).  The 
appliance  must  be  isolated  from  the  gas  supply 
piping  system  by  closing  its  individual  manual 
shutoff  valve  during  any  pressure  testing  of  the  gas 
supply  piping  system  at  test  pressures  equal  to  or 
less than ½ 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 Stowe out of traffic areas and away from 
furniture, 

draperies, 

clothing, 

and 

flammable 

material. 

Vent Only to the Outside 

Never  vent  the  gas  heater  to  other  rooms  or 
buildings. 

Service Caution 

If  you  believe  your  Stowe  is  not,  in  any  way, 
performing 

properly, 

immediately 

discontinue 

operation until the unit is inspected and approved by 
qualified  service  personnel.    Prior  to  servicing  the 
unit,  turn  the  gas  to  the  valve  off,  and  disconnect 
any electrical source. Ensure the unit is cool prior to 
servicing  and  cleaning.  Replace  any  safety  screen, 
guard, or component removed during servicing prior 
to operation. Use of any components not supplied by 
Hearthstone  on  the  stove  voids  all  warranties. 

Do 

not substitute components. 

Proper Fuel 

This gas heater is designed to burn natural gas (NG) 
or  with  conversion,  liquid  propane  (LP).  Never  burn 
any  fuel  gas  not  intended  for  use  with  this  unit. 
Never  burn  paper,  wood,  or  other  materials  in  this 
appliance. 

This  heater  is  factory  equipped  to  burn  natural  gas 
(NG). To burn propane (LP),  you must purchase  LP 
conversion kit #97-56104.  

This appliance is only for use with the type(s) of gas 
indicated  on  the  rating  plate.  This  appliance  is  not 
convertible  for  use  with  other  gases,  unless  a 
certified  kit  is  used.

  Cet  appareil  doit  être  atilisé 

uniquement  avec  les  types  de  gas  indiqués  sur  la 
plaque  signalétique.  Ne  pas  l’utiliser  avec  d’autres 
gas sauf si un kited conversion certifié est installé. ) 

 

WARNING:  THIS  GAS  APPLIANCE  MUST  NOT  BE 
CONNECTED  TO  A  CHIMNEY  FLUE  SERVING  A 
SEPARATE  GAS  OR  SOLID-FUEL  BURNING 
APPLIANCE 

 

WARNING:    DO  NOT  OPERATE  THE  APPLIANCE 
WITH  THE  FRONT  GLASS  REMOVED,  CRACKED, 
OR  BROKEN.    REPLACEMENT  OF  GLASS 
SHOULD  BE  DONE  BY  A  LICENSED  OR 
QUALIFIED  SERVICE  PERSON.    ONLY  OPEN 
FRONT  FOR  ROUTINE  SERVICE.    DO  NOT  SLAM  
FRONT OR STRIKE GLASS.

 

 

WARNING: HEARTHSTONE RECOMMENDS THAT 
ONLY AN NFI CERTIFIED SERVICE TECHNICIAN 
INSTALLS, AND REPAIRS THIS APPLIANCE. A 
QUALIFIED SERVICE TECHNICIAN MUST 
INSPECT THE APPLIANCE BEFORE USE, AND AT 
LEAST ANNUALLY. MORE FREQUENT CLEANING 
MAY BE REQUIRED DUE TO EXCESSIVE LINT 
FROM CARPETING, BEDDING MATERIAL, PETS, 
ETC. IT IS IMPERATIVE THAT THE CONTROL 
COMPARTMENTS, BURNERS, AND CIRCULATING 
AIR PASSAGES OF THE APPLIANCE ARE KEPT 
CLEAN AND FREE OF OBSTRUCTIONS.

 

(S’ASSURER QUE LE BRÛLEUR ET LE 

f i r e - p a r t s . c o m

Summary of Contents for Stowe DX 8322

Page 1: ...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 b...

Page 2: ...Intentionally Blank fire parts com...

Page 3: ...our 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 Add...

Page 4: ...rotection 17 VENTING INFORMATION 19 Venting Components 19 Minimum Venting Installation Instructions 22 ELECTRICAL SYSTEM INFORMATION 25 GAS SUPPLY CONNECTIONS 27 Gas Connections 28 HEAT WAVE BAFFLE LO...

Page 5: ...ter draft in colder climates 7 Battery backup for functionality during power outages Control System Features 1 Proflame GTMF System a Thermostatic Remote Control i Six 6 flame levels adjustable via th...

Page 6: ...and flammable material Vent Only to the Outside Never vent the gas heater to other rooms or buildings Service Caution If you believe your Stowe is not in any way performing properly immediately disco...

Page 7: ...U UN PO LE INSTALLEZ UNE BARRI RE DE S CURIT CETTE MESURE EMP CHERA LES TOUT PETITS LES JEUNES ENFANTS ET TOUTE AUTRE PERSONNE RISQUE D AVOIR ACC S LA PI CE ET AUX SURFACES CHAUDES CLOTHING OR OTHER F...

Page 8: ...Hearthstone Quality Home Heating Products Inc Stowe DX Model 8322 8 fire parts com...

Page 9: ...20V 60Hz power outlets The Fan outlet controls the fan speed through six levels and the Auxiliary outlet either on or off There is also an additional constantly powered 120V 60Hz outlet The system has...

Page 10: ...perly grounded three prong receptacle Do not cut or remove the grounding prong from the plug Proflame DFC Ignition Module This is the command center for the appliance The DFC Module allows the pilot t...

Page 11: ...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 Figure 2...

Page 12: ...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 Tog...

Page 13: ...umbers Gasfitters 100 Cambridge Street Room 1511 Boston MA 02202 www mass gov Figure 6 Model 8322 Dimensions Specification NG LP INPUT RATING Btu hr 0 2000 ft 25 000 25 000 INPUT RATING Btu hr 2000 45...

Page 14: ...s une maison pr fabriqu e U seulement ou mobile et doit tre install selon les instructions du fabricant et conform ment la norme Manufactured Home Construction and Safety Standard Title 24 CFR Part 32...

Page 15: ...fire logs burner and Heat Wave baffle Use care when handling these parts as they are fragile and subject to damage and breakage if handled roughly See the firebox access instructions on page 16 Unpac...

Page 16: ...ace Figure 7 Grille Removal Figure 8 Top Removal 2 Release the front panel by disengaging the two spring clips at its top tilt the front toward you slightly and lift it up out of the bottom slots and...

Page 17: ...or a rear exit through the wall vent 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 servici...

Page 18: ...Products Inc Stowe DX Model 8322 18 Figure 13 Snorkel Termination Mantle Clearance The corner clearance for the Stowe 8322 is 4 measured from the edge of the top castings to the adjacent wall Figure 1...

Page 19: ...NING 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 LE...

Page 20: ...9 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 proce...

Page 21: ...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...

Page 22: ...nsure 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...

Page 23: ...sition 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...

Page 24: ...Hearthstone Quality Home Heating Products Inc Stowe DX Model 8322 24 Figure 21 Venting Termination Diagram fire parts com...

Page 25: ...TIEN DES COMMANDES TIQUETEZ TOUS LES FILS AVANT LE D BRANCHEMENT DES ERREURS DE C BLAGE PEUVENT ENTRA UN FONCTIONNEMENT INADEQUATE ET DANGEREUX This appliance is equipped with a three prong grounding...

Page 26: ...Hearthstone Quality Home Heating Products Inc Stowe DX Model 8322 26 Figure 23 Proflame GTMF Component Specifications fire parts com...

Page 27: ...E 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 I...

Page 28: ...cted to the gas supply the supply line and manifold gas pressures must be tested The supply line pressure is tested to ensure it meets the minimum gas supply pressure as listed in the specifications f...

Page 29: ...t The ceramic logs will last a long time however they will break if subjected to rough or improper handling Exact positioning of the log set is required in order to obtain a pleasing flame pattern and...

Page 30: ...too tight 6 You are now ready to adjust the restrictor plate and install the log set Installation of the Log Set Refer to the following images in this section for log set assembly 1 Remove the packag...

Page 31: ...urfaces for additional glow as desired do not block burner ports Figure 37 Platinum Bright Embers Enlarged to Show Detail Removal of Log Set CAUTION THE LOG SET BURNER AND EMBERS RETAIN HEAT AND CAN B...

Page 32: ...and assembly of the unit Open windows to vent the room if necessary The off gassing and fumes will subside after the first 10 to 20 minutes of operation Odors and Impurities A heater of this type may...

Page 33: ...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 b...

Page 34: ...is easily operated once installed and adjusted by qualified service personnel The unit is controlled via the ON REMOTE OFF switch on the Receiver or by the Remote Control With the Receiver switch set...

Page 35: ...tact qualified service personnel To Turn off Gas and Shut Down the Appliance 1 Close the shut off in the gas supply to the valve 2 Set the thermostat to the OFF position or turn the ON OFF T STAT or O...

Page 36: ...AL EN VERRE N EST PAS EN PLACE EST CRAQU OU BRIS CONFIEZ LE REMPLACEMENT DU PANNEAU UN TECHNICIEN AGR NOTE If the venting system is disassembled for any reason re install per the instructions provided...

Page 37: ...m carpeting bedding material etc It is imperative that control compartments burners and circulating air passageways of the appliance be kept clean L installation et la r paration devrait tre confi es...

Page 38: ...27 X3 8 COMP 3160 107 GASKET REAR ORIFICE PLATE 7211 101 DFC PROFLAME CONTROL BOARD 3160 150 GASKET HEAT EXCHANGER 4 x14 5 7211 102 WIRE HARNESS DFC 3160 152 GASKET PILOT 1 75 x3 ADHESIVE BACK 7211 1...

Page 39: ...ssure B Faulty connections C Pilot dirty or plugged 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...

Page 40: ...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 re...

Page 41: ...Hearthstone Quality Home Heating Products Inc Stowe DX Model 8322 41 Rating Label fire parts com...

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