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Astria.us.com

126753-01M

19

Thermopile

Pilot Burner

Igniter

INSPECTING PILOT AND BURNER FLAME PATTERNS

Thermopile

Pilot Burner

Igniter

BURNER FLAME PATTERN

Burner flames will be steady, not lifting or floating. Flames should go 

up through the middle of log set. Flames should not "spill" to edges 

of pan or sides of log set.

Figure 39 

shows a typical flame pattern. If burner flame pattern dif-

fers from that described:
•  turn appliance off 

(see To Turn Off Gas to Appliance,

 Page 18

• see Troubleshooting, 

Page 21

Periodically check pilot flame pattern and burner flame patterns often.

PILOT ASSEMBLY

The pilot assembly is factory preset for the proper flame height. 

Alterations may have occurred during shipping and handling. The 

pilot is located on the back right hand side of the burner.

The height of the thermopile must be 3/8" to 1/2" above the pilot flame. 

The flame from the pilot burner must extend beyond the thermopile.

If your pilot assembly does not meet these requirements:

•  Turn adjustment screw marked pilot clockwise to decrease or 

counterclockwise to increase the flame to proper size

 (see 

Figure 

36, Page 18

).

 Do not remove adjustment screw.

• see Troubleshooting, 

Page 21

Figure 37 - Pilot

Figure 38 - Correct Pilot Flame Pattern

Figure 39 - Typical Flame Pattern

CLEANING AND MAINTENANCE

 WARNING: Installation and repair should be done 

by a qualified service person. The appliance should 

be inspected before each use and at least annually 

by a qualified service person. More frequent cleaning 

may be required due to excessive lint from carpeting, 

bedding material, pet hair, etc. It is imperative that 

the control compartments, burners and circulating air 

system be kept clean.

 WARNING: The logs can be hot. Handle only when 

cool.

 WARNING: Turn off gas and electrical power before 

servicing appliance.

 WARNING: Failure to keep the primary air 

opening(s) of the burner(s) clean may result in sooting 

and property damage.

PILOT AND BURNER

•  Remove logs and ember material before cleaning burner and replace 

when cleaning is complete.

•  Burner and controls should be cleaned with compressed air to 

remove dust, dirt or lint.

•  Use a vacuum cleaner or small, soft bristled brush to remove excess 

dust, dirt or lint.

LOGS

•  If you remove logs for cleaning, refer to log placement information 

on

 Page 13 

to properly replace logs.

•  Use a vacuum cleaner to remove any carbon buildup on logs.
•  Replace log(s) if broken. See Replacement Parts,

 Page 23

.

•  Replace ember material periodically as needed. See Replacement Parts, 

Page 23

.

INSPECT VENTING SYSTEM

The appliance and venting system should be thoroughly inspected 

before initial use and at least annually by a qualified service techni-

cian (inspection should include ensuring that venting system is 

unobstructed and vent components are properly assembled and not 

damaged). Homeowner must contact a qualified service technician 

at once if any abnormal condition is observed.
If the venting system is disassembled for any reason, a qualified ser-

vice technician should follow vent installation instructions for proper 

reassembly and proper sealing of the venting system components.

Summary of Contents for astria Mission Mission36TMN

Page 1: ...depuis un voisin Suivez les instructions du fournisseur Si vous ne pouvez rejoindre le fournisseur de gaz appelez le service des incindies L installationetl entretiendoiventêtreassuréspar un installateur ou un service d entretien qualifié ou par le fournisseur de gaz INSTALLER Leave this manual with the appliance CONSUMER Retain this manual for future reference Installateur Laissez cette notice av...

Page 2: ...e In addition to instructing you on how to install and maintain your appliance it also contains information that will enable you to obtain replacement parts or optional accessory items when needed Keep it with your other important papers This fireplace may not be installed in manufactured mobile housing constructed to HUD standards The fireplace may be installed in aftermarket non HUD manufactured...

Page 3: ...PA 70 or the Canadian Electrical Code CSA C22 1 15 Do not obstruct the flow of combustion and ventilation air in any way Provide adequate clearances around air openings into the combustion chamber along with adequate accessibility clearance for servicing and proper operation 16 Do not install fireplace directly on carpeting vinyl tile or any com bustible material other than wood The fireplace must...

Page 4: ...t connection Ceramic Log Pack Shrink wrapped on cardboard Three 3 plastic bags containing volcanic stone rock pan and ember materials Rear Log Remove the two plastic quick ties from around the burner and grate Grate Stand Lift off of burner pan Check all items for any shipping damage If damaged promptly inform dealer or distributor where you purchased the product Safely retain these items for late...

Page 5: ...r use as a heating appliance CAUTION Donotconnectappliancebeforepressure testinggaspiping Damagetogasvalvemayresultand an unsafe condition may be caused SELECTING LOCATION To determine the safest and most efficient location for your appliance you must take into consideration the following guidelines 1 The location must allow for proper clearances see Clearances Page 7 2 Consider a location where h...

Page 6: ... Minimum Supply Pressure 11 WC 2 74 kPa 11 WC 2 74 kPa Maximum Supply Pressure 13 WC 3 23 kPa 13 WC 3 23 kPa Orifice Size 52 50 Model 36 Model 42 Model 36 Model 42 Model 36 Model 42 A 29 737 mm 36 915 mm I 40 1 4 1023 mm 44 1 4 1124 mm Q 13 7 8 353 mm 14 356 mm B 5 8 16 mm 5 8 16 mm J 21 534 mm 24 610 mm R 10 1 2 267 mm 12 1 2 318 mm C 41 1042 mm 48 1220 mm K 8 204 mm 9 229 mm S 2 1 2 64 mm 2 1 2 ...

Page 7: ... TOP VIEW SAFE ZONE Perpendicular Wall Figure 6 Side Clearances Top View Cross Section Mission36TMN F0859 F0861 Mission42TMN F0865 F0867 A 9 229 mm 6 153 mm B 12 305 mm 9 229 mm MANTEL CLEARANCES AND WALL DETAILS A combustible mantel shelf maybe installed a maximum 12 22 9 cm from the wall Figures 5 and 6 show the minimum allow able distances from various combustible mantel components in relation ...

Page 8: ...ttom of the appliance The gas line must be installed through the lower left side access point or alternate access hole in the bottom of the appliance see Figure 16 Page 12 4 Repack insulation around the gas line to cover any remaining open ings in the conduit sleeve Prepare the incoming gas line with teflon tape or pipe joint compound and hook up incoming gas line to the flexible gas line NOTE If ...

Page 9: ...ey flue servicing a solid fuel burning appliance This appliance may be vented through a manufactured chimney system or a masonry chimney using a B vent adaptor or a chimney liner system if all are listed inspected and approved by local codes and or building authorities The examples shown in Figure 10 are typical of most B vent instal lations and codes practices A minimum of 3 feet vertical rise of...

Page 10: ...g for Spillage Check this area along entire top edge of fireplace opening Smoke or flame should be drawn into appliance opening CHECKING FOR PROPER VENTING After completing and checking electrical gas and vent connections follow the lighting instructions and allow main burner to run for ap proximately 5 minutes Hold a lighted match or cigarette near the top edge of fireplace opening and play it al...

Page 11: ...any of the original wire as supplied must be replaced use 18 AWG TYPE CL2 UL 105 C 25 ft length MAXIMUM or equivalent Wall Switch or Remote Control Not Supplied Figure 14 Wall Switch Wiring Diagram Figure 14A Remote Receiver Figure 14B Remote Receiver on Firebox Bottom WARNING Do not wire remote wall switch to main power supply Standard 120v household current WALL SWITCH INSTALLATION The installat...

Page 12: ...1 2 NPT Incoming Black Iron Gas Line Flexible Gas Line 1 Provided Can Be Extended Out Either Side 7 7 Alternate Gas Supply Through Sub Floor Mission36TMN F0859 F0861 Mission42TMN F0865 F0867 A 8 5 8 21 9 cm 10 1 2 26 7 cm Figure 17 Sediment Trap Incoming 1 2 Gas Line Permitted by Local Codes Sediment Trap Not Supplied 3 Min 7 6 cm IHP recommends that a black iron gas line be routed from the gas so...

Page 13: ...ter size pieces and lay on top of surface of pan material see Figure 20 4 Place just enough ember material to cover burner pan material Leave a 1 2 space between pieces Figure 18 Connecting Flexible Gas Line to Millivolt Valve P I L O T ON OFF IN OUT Gas Shutoff Valve Flexible Gas Line Do NOT Kink 1 2 NPT Incoming Gas Line NOTE 1 Wire Connections Not Shown for Clarity 2 1 8 NPT Plugged Tapping Red...

Page 14: ...6 between first two grate fingers as shown in Figure 25 and position upper end of log 6 into notched area on front of log 2 as shown in Figure 25 As an option to enhance the look of the hearth you may place the volcanic stone rock provided around front and sides of burner NOTE It is important to ensure proper log placement per the manual when installing these units Verify pilot flame is not obstru...

Page 15: ...log 6 on top of log 2B see Figure 29 As an option to enhance the look of the hearth you may place the volcanic stone provided around front and sides of burner pan NOTE It is important to ensure proper log placement per the manual when installing these units Verify pilot flame is not obstructed See Inspecting Pilot and Burner Flame Patterns on Page 19 INSTALLATION Continued Figure 26 Installing Log...

Page 16: ...nsulation or caulking If appliance is mounted on a raised platform it must be a continuous surface and not on blocks without a solid surface This will prevent the entry of cold air by means of conduction through the total bottom of appliance see Figure 31 INSTALLING OPTIONAL GLASS DOOR ACCESSORY CAUTION Use only glass doors certified for use with this appliance NOTE Glass door may be heavy for som...

Page 17: ...o not attempt to adjust or clean the glass doors until the appliance has fully cooled The doors may be removed for replacement or cleaning as follows 1 Partially open door and press up on upper spring clip with a screw driver until outer top pivot pin is free of clip 2 Fully fold frame assembly and slide upper edge towards center of firebox opening until guide pins are free of frame rail see Figur...

Page 18: ...ce damper in full open position 5 Fully open glass doors if installed 6 Remove front refractory brick access panel 7 Turn gas control knob clockwise to the OFF position see Figure 36 8 Wait five 5 minutes to clear out any gas Then smell for gas including near the floor If you smell gas STOP Follow B in the safety information column 1 If you don t smell gas go to the next step 9 Turn control knob c...

Page 19: ...y by a qualified service person More frequent cleaning may be required due to excessive lint from carpeting bedding material pet hair etc It is imperative that the control compartments burners and circulating air system be kept clean WARNING The logs can be hot Handle only when cool WARNING Turnoffgasandelectricalpowerbefore servicing appliance WARNING Failure to keep the primary air opening s oft...

Page 20: ...endently of the burner on off wall switch it may be due to the operation of this safety limit switch First allow the appliance to cool then reset the safety switch by pressing the red reset button on the back of the switch To access the blocked flue safety limit switch refer to Figure 41 1 To access the blocked flue safety switch remove the two 2 phillips head screws shown in Figure 41 and pull ou...

Page 21: ... other possible obstructions 4 Contact your gas supplier 5 Refer to section on pilot lighting 6 Have a qualified technician replace pilot line 7 Replace regulator valve see Accessories Page 28 8 Open vent damper until fully locked in OPEN position 1 Check wiring connections Refer to wiring diagram shown in Wall Switch Installation Page 11 2 Have a qualified technician replace valve 3 Open vent dam...

Page 22: ...ent above 2 For propane LP gas low fuel supply 3 Gas leak See Warning statement at top of Page 1 Gas leak See Warning statement at top of Page 2 Control valve defective 1 Foreign matter between control valve and burner 2 Gas leak See Warning statement at top of Page 1 Improper log placement 2 Air holes at burner inlet blocked 3 Burner flame holes blocked 4 Improper venting or excessive blockage 5 ...

Page 23: ...also visit our web site at Astria us com REPLACEMENT PARTS See Pages 24 to 27 for a complete replacement parts list Use only parts supplied from the manufacturer Normally all parts should be ordered through your IHP distributor or dealer Parts will be shipped at prevailing prices at time of order When ordering repair parts always give the following information 1 The model number of the fireplace 2...

Page 24: ... 2 33 34 2 28 25 35 NG LP WARNING Contact an IHP dealer to obtain any of these parts Never use substitute materials not approved by IHP Use of non approved parts can result in poor performance and safety hazards MODEL CAT NO INTERIOR F0859 Mission36TMN White Stacked F0861 Mission36TMN White Herringbone F0865 Mission42TMN White Stacked F0867 Mission42TMN White Herringbone ...

Page 25: ...LAR TRANSITION 6 B VENT 1 21 J3980 ASSY AIR KIT DOOR 36 1 F3457 ASSY AIR KIT DOOR 42 1 22 J6900 PLATE OUTSIDE AIR COVER 36E44 6 1 23 J3992 DEFLECTOR SMOKE 1 J4081 DEFLECTOR SMOKE 1 24 J6895 RETAINER REFRACTORY 36E28 2 25 J4054 GRATE ASSEMBLY 1 J4055 GRATE ASSEMBLY 1 26 J4048 PAN BURNER 1 J4049 PAN BURNER 1 27 J4053 TUBE BURNER 1 J4083 TUBE BURNER 1 28 J4051 BRACKET BURNER 1 29 J4094 SHIELD PILOT 1...

Page 26: ...te Stacked 1 12 Refractory Left 1 13 Refractory Right 1 14 Refractory Rear 1 15 Refractory Bottom 1 16 J6379 Refractory Bottom Front White Herringbone 1 16 J6374 Refractory Bottom Front White Stacked 1 KEY NO CATALOG NO DESCRIPTION Mission42 White Stacked Mission42 White Herringbone QTY 11 F3227 Refractory Set White Herringbone 1 11 F3226 Refractory Set White Stacked 1 12 Refractory Left 1 13 Refr...

Page 27: ...O CATALOG NO DESCRIPTION QTY J4096 LOG SET 1 J4246 LOG 9 FIREPIT SPLIT 1 2 J7241 LOG REAR 22 1 3 J4242 LOG 11 75 TOP ROUND 1 4 J4243 LOG 16 TOP SPLIT 1 5 J4244 LOG 13 5 Y TOP SPLIT 1 6 J4245 LOG 11 TOP 1 KEY NO CATALOG NO DESCRIPTION QTY J4097 LOG SET 1 J7242 LOG REAR 27 1 2A J4245 LOG 11 TOP 1 2B J4262 LOG FIRE PIT 15 75 RND Y 1 3 J4244 LOG 13 5 Y TOP SPLIT 1 4 J4261 LOG 15 75 FIREPIT SPLIT 1 5 J...

Page 28: ... INSTALLATION Optionalkithelpsoffsetthenegativepressureoftenexistingintoday stightlyconstructed homes Negative pressure may occur when other appliances in the home draw on air possibly leading to poor operation soot or spillage F1091 AK4 Complete Outside Air Kit w Collars Hood 4 x 3 Flex F1092 AK4X 4 Air Kit Collar Hood Only F1094 AK4B 50 piece Bulk Outside Air Kit Collar Only Kit REMOTE CONTROL K...

Page 29: ...up paint powder coat exterior BRICK LINER KIT Not Shown F1059 BL36 36 Texture Refractory Brick Liner Kit F1060 BL36H 36 Texture Refractory Herringbone Brick Liner Kit F10561 BL42 42 Texture Refractory Brick Liner Kit F1062 BL42H 42 Texture Refractory Herringbone Brick Liner Kit REFRACTORY STAIN KITS Use the refractory stain kits to give white refractory panels a new look Kit includes foam roller h...

Page 30: ..._____________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ________________________________________...

Page 31: ... natural or propane gas only Burning conventional fuels such as wood coal or any other solid fuel will cause damage to the Product will produce excessive temperatures and could result in a fire hazard c damages caused by failing to provide proper maintenance and service in accordance with the instructions provided with the Product d damages repairs or inefficiency resulting from faulty installatio...

Page 32: ...ce uses Dealer name IHP 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 Printed in U S A 2013 Innovative Hearth Products P N 126753 01 Rev M 9 2019 1769 East Lawrence Street Russellville AL 35654 P126753 01 ...

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