Astria Fireplaces Mission36TMN Installation & Operation Instructions

B-vent fireplace millivolt system

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P/N 126753-01 Rev. B
03/2014.
P126753-01
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
This appliance may be installed in an aftermarket permanently located, 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 AVERTISSEMENT AVISO
HOT GLASS WILL
f i r e - p a r t s . c o m
CAUSE BURNS.
DO NOT TOUCH GLASS
UNTIL COOLED.
NEVER ALLOW CHILDREN
TO TOUCH GLASS.
WARNING: If the information in these
instructions is not followed exactly, a fire or
explosion may result causing property damage,
personal injury or death.
— 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.
• 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.
Installation and Operation Instructions
Astria
Millivolt System
PFS
Models
Mission36TMN
®
C
US
Installateur : Laissez cette notice avec l'appareil.
Consommateur : Conservez cette notice pour consultation ultérieure.
UNE SURFACE VITRÉE CHAUDE PEUT
CAUSER DES BRÛLURES.
LAISSER REFROIDIR LA SURFACE VITRÉE
AVANT D'Y TOUCHER.
NE PERMETTEZ JAMAIS À UN ENFANT DE
TOUCHER LA SURFACE VITRÉE.
AVERTISSEMENT : Assurez-vous de bien suivre les
instructions données dans cette notice pour réduire au
minimum le risque d'incindie ou d'explosion ou pour éviter
tout dommage matériel, toute blessure ou la mort.
— Ne pas entreposer ni utilizer d'essence ni d'autres
vapeurs ou liquides inflammables dans le voisinage
de cet appareil ou de tout autre appareil.
— QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ :
• Ne pas tenter d'allumer d'appareil.
• Ne touchez à aucan interrupteur. Ne pas vous
• Appelez immédiatement votre fournisseur de
• Si vous ne pouvez rejoindre le fournisseur de gaz,
— L'installation et l'entretien doivent être assurés par un
installateur ou un service d'entretien qualifié ou par le
fournisseur de gaz.
Mission B-Vent Fireplace
TM
Mission42TMN
servir des téléphones se trouvant dans le bâtiment
où vous trouvez.
gaz depuis un voisin. Suivez les instructions du
fournisseur.
appelez le service des incindies.
EL VIDRIO CALIENTE
CAUSARÁ QUEMADURAS.
USTED DEBE NUNCA TOCAR
EL VIDRIO CALIENTE.
LOS NIÑOS DEBEN NUNCA
TOCAR EL VIDRIO.

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Summary of Contents for Astria Fireplaces Mission36TMN

  • Page 1 Installation and Operation Instructions Astria Mission B-Vent Fireplace Millivolt System P/N 126753-01 Rev. B 03/2014. Models Mission36TMN Mission42TMN ® P126753-01 INSTALLER: Leave this manual with the appliance. Installateur : Laissez cette notice avec l’appareil. CONSUMER: Retain this manual for future reference.
  • Page 2: Table Of Contents

    WARNING: Improper installation, adjustment, al- teration, service or maintenance can cause injury or property damage. Refer to this manual for correct in- stallation and operational procedures. For assistance or additional information consult a qualified installer, service agency or the gas supplier. NOT FOR USE WITH SOLID FUEL CHECK LOCAL CODES PRIOR TO INSTALLATION SAVE THIS BOOK...
  • Page 3: Safety

    SAFETY 1. This appliance is only for use with the type WARNING: This product con- of gas indicated on the rating plate. This tains and/or generates chemicals appliance is not convertible for use with other gases unless a certified kit is used. known to the State of California 2.
  • Page 4: Unpacking

    • Three (3) plastic bags containing lava rock, Safely retain these items for later installation. pan and ember materials INTRODUCTION Models MISSION36TMN and MISSION42T- This INNOVATIVE HEARTH PRODUCTS ap- MN are vented gas fireplaces that use a mil- pliance and its approved components are safe...
  • Page 5: Selecting Location

    INTRODUCTION Continued D) Burning of anything other than the type of The appliance and it’s individual shutoff valve gas approved for use in this gas appliance. must be disconnected from gas supply piping system during any pressure testing of that The installation must conform with local codes system at test pressures in excess of 1/2 psi or, in the absence of local codes, with the current...
  • Page 6: Product Specifications

    PRODUCT SPECIFICATIONS GAS RATING - NATURAL MISSION36TMN MISSION42TMN Max. Input Rating: 40,000 Btu/Hr 45,000 Btu/Hr Manifold Pressure: 3.5" WC (.87 kPa) 3.5" WC (.87 kPa) Minimum Supply Pressure: 4.5" WC (1.12 kPa) 4.5" WC (1.12 kPa) Maximum Supply Pressure: 10.5" WC (2.66 kPa) 10.5"...
  • Page 7: Pre-Installation Preparation

    2 x 4 Stud 3" (7.6 cm) " Nailing (3.8 cm) Max. f i r e - p a r t s . c o m Flange Left Side Back Surround MISSION36TMN MISSION42TMN 0 cm/po F0857 F0863 Clearance F0859 F0865 F0861 F0867 14"...
  • Page 8 1/2" NPT black iron gas line terminating 2 at Nailing Flanges " above the bottom of the appliance. The gas line must be installed through the lower MISSION36TMN (F0857, MISSION42TMN (F0863, left side access point or alternate access F0859, AND F0861)
  • Page 9: Requirements For The Commonwealth Of Massachusetts

    REQUIREMENTS FOR THE COMMONWEALTH OF MASSACHUSETTS INSPECTION For all side wall horizontally vented gas fueled equipment installed in every dwelling, building or The state or local gas inspector of the side structure used in whole or in part for residential wall horizontally vented gas fueled equipment purposes, including those owned or operated by shall not approve the installation unless, upon...
  • Page 10: Venting Installation

    VENTING INSTALLATION A B-type venting system must be connected total vertical system height. Codes also allow to the appliance for venting to the outside of only one offset in the total system when at the building. 60° or greater. The total vertical height in this example represents the minimum height of 8 INNOVATIVE HEARTH PRODUCTS defines feet and therefore the allowable lateral is 6...
  • Page 11 VENTING INSTALLATION Continued CHECKING FOR PROPER VENTING Some codes areas allow the use of existing B-type vent systems if the system is at or After completing and checking electrical, above the recommended diameter of the flue, gas and vent connections, follow the lighting in this case 6".
  • Page 12: Installation

    INSTALLATION WALL SWITCH INSTALLATION The installation of a wall switch allows you to activate the gas control valve without normal household electricity since valve operates on millivolt current supplied by heat generated by the thermopile. To install wall switch: 1. Remove front refractory access panel by lifting up and angling out of firebox opening (see Figure 13).
  • Page 13 1/2" NPT gas line to appliance through hole f i r e - p a r t s . c o m Alternate Gas Supply Through Sub-Floor in left side of firebox or sub-floor as shown MISSION36TMN MISSION42TMN in Figure 16. F0857 F0863...
  • Page 14 INSTALLATION Continued Complete your gas installation by connect- CAUTION: Compounds used ing incoming gas line with flexible gas line. Secure tightly with wrench but DO NOT on threaded joints of gas piping OVERTIGHTEN. shall be resistant to the action of Liquefied Petroleum (LP or EMBER AND PAN MATERIAL propane) and should be applied PLACEMENT...
  • Page 15 Burner Pan Figure 21 - Pan and Ember Material Log 4 Clearances LOG PLACEMENT FOR MISSION36TMN Log 3 (F0857, F0859, AND F0861) Log 2 1. Place small front right log (log 1) on right Notches front of grate as shown in Figure 22.
  • Page 16 INSTALLATION Continued LOG PLACEMENT FOR MISSION42TMN 5. Place upper end of log 5 into notch on top inner right of log 1 (see Figure 28). Rest (F0863, F0865 AND F0867) lower end of log 5 on middle grate finger 1. Place large back log (log 1) onto grate as shown in Figure 29.
  • Page 17 (see Figure 30). Pull handle individuals. Please request help if needed. to open or push to close. The Mission36TMN, Mission42TMN, B-vent fireplaces are approved for use with optional CAUTION: Air inlet ducts are bi-fold glass doors (see Accessories, page not to terminate in attic space.
  • Page 18 INSTALLATION Continued 6. Repeat the process for the opposite door Spring Hold-Down Clip assembly. Screw 7. To adjust doors, slide them partially open. Side Using a screwdriver, loosen hold-down Front screws in the spring clip (see Figure 33) Face and pivot plate. 8.
  • Page 19: Operation

    OPERATION FOR YOUR SAFETY READ BEFORE LIGHTING 1. STOP! Read the safety information, col- umn 1. WARNING: If you do not fol- 2. Turn wall switch to the OFF position. low these instructions exactly, 3. Turn off all electric power to appliance. a fire or explosion may result 4.
  • Page 20: Inspecting Burners

    OPERATION Continued TO TURN OFF GAS crease the flame to proper size (see Figure 36, page 19). Do not remove adjustment TO APPLIANCE screw. 1. Turn off wall switch. • see Troubleshooting, page 23 2. Turn off all electric power to appliance if service is to be performed.
  • Page 21: Cleaning And Maintenance

    CLEANING AND MAINTENANCE WARNING: Installation and WARNING: Failure to keep repair should be done by a quali- the primary air opening(s) of fied service person. The appli- the burner(s) clean may result in ance should be inspected before sooting and property damage. each use and at least annually by a qualified service person.
  • Page 22: Wiring Diagram

    WIRING DIAGRAM PILOT BURNER THERMOPILE REPLACE FACTORY WIRING WITH 105°C IGNITOR EQUIVALENT OR HIGHER RATING EXTERNAL WIRING USE ONLY CLASS 2 THERMOSTAT WIRE 18 GA. RED/WHITE PILOT GAS LINE DO NOT CONNECT TO 120V WHITE N.O. SW N.C.SW MANUAL DAMPER TH/TP SWITCH INCOMING...
  • Page 23: Troubleshooting

    TROUBLESHOOTING Note: Before troubleshooting the system, make sure the gas shutoff valve is ON. The two most common causes of a malfunctioning gas appliance are: 1. Loose wiring connections 2. Construction debris clogging pilot and/or gas control valve filter OBSERVED PROBLEM POSSIBLE CAUSE REMEDY Pilot will not light...
  • Page 24 TROUBLESHOOTING Continued OBSERVED PROBLEM POSSIBLE CAUSE REMEDY Pilot goes out when wall switch 1. Millivolt output on thermo- 1. Replace thermopile is ON pile too high Spark ignitor will not light pilot 1. Defective ignitor (no spark 1. Check for spark at electrode after repeated triggering of at electrode) and pilot.
  • Page 25 TROUBLESHOOTING Continued WARNING: If you smell gas • Shut off gas supply. • 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. Fol- low the gas supplier’s instructions.
  • Page 26: Parts

    PARTS MODELS MISSION36TMN (F0857, F0859, AND F0861) AND MISSION42TMN (F0863, F0865 AND F0867) 35 34 (Back) f i r e - p a r t s . c o m www.Astria.US.com 126753-01B...
  • Page 27 PARTS This list contains replaceable parts used in your fireplace. When ordering parts, follow the instructions listed under Replacement Parts on page 22 of this manual. NO. Mission36 Mission42 DESCRIPTION 14153 14153 Micro Switch 11165 11165 Screw, #10 x 5/8 Mod. Tr. Blk. Ox 110037-01 110037-01 Electrical Duct Assembly 22912 22924...
  • Page 28 PARTS BRICK LINERS FOR MISSION36TMN (F0857, F0859 AND F0861), AND MISSION42TMN (F0863, F0865 AND F0867). TABLE USES CATALOG NUMBERS TO DISTINGUISH BETWEEN MODELS. f i r e - p a r t s . c o m NO. 36" Models 42" Models DESCRIPTION 106658-01 107812-01 Left Refractory, Std.
  • Page 29 PARTS LOGSETS FOR MODELS MISSION36TMN (F0857, F0859 AND F0861) f i r e - p a r t s . c o m PART NUMBER DESCRIPTION QTY. 107999-01 Log Set 108724-01 Right Front 9" Split Log 901098-01 Rear Log 108720-01 Top Right Log - 11 "...
  • Page 30 PARTS LOGSETS FOR MODELS MISSION42TEN (F0864, F0866 AND F0868) AND MISSION42TMN (F0863, F0865 AND F0867) f i r e - p a r t s . c o m PART NUMBER DESCRIPTION QTY. 107999-02 Log Set 901098-02 Rear Log 108723-01 Left Front Log - 11" 108839-01 Right Front Log - 15 "...
  • Page 31: Accessories

    AIR KIT - AK4 BRICK LINER KIT (RED) (For Mission36TMN and Mission42TMN) Optional kit helps offset the negative pressure BL36 - 36" Refractory Standard Brick often existing in today's tightly constructed BL42 - 42"...
  • Page 32 NOTES _____________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ _____________________________________________________ ______________________________________________________ f i r e - p a r t s . c o m ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ _____________________________________________________ ______________________________________________________...
  • Page 33 NOTES _____________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ _____________________________________________________ ______________________________________________________ f i r e - p a r t s . c o m ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ _____________________________________________________ ______________________________________________________...
  • Page 34 Innovative Hearth Products Astria™ Brand Gas Fireplace Limited Lifetime Warranty THE WARRANTY Innovative Hearth Products ("IHP") Limited Lifetime Warranty warrants your Astria™ brand gas fireplace ("Product") to be free from defects in materials and workmanship at the time of manufacture. The Product body and firebox carry the Limited Lifetime Warranty. Ceramic glass carries the Limited Lifetime Warranty against thermal breakage only.
  • Page 35: Warranty

    KEEP THIS WARRANTY Model (located on product or identification tag) _____________________________ Serial No. (located on product or identification tag) __________________________ Date Purchased __________________________ Keep receipt for warranty verification. f i r e - p a r t s . c o m www.Astria.US.com 126753-01B...
  • Page 36 f i r e - p a r t s . c o m Innovative Hearth Products reserves the right to make changes at any time, without notice, in design, materials, specifications, prices and also to discontinue colors, styles and products. Consult your local distributor for fireplace code information.

This manual is also suitable for:

Mission42tmn

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