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48D0586 

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4.  

Never install the insert 

   

•  in a recreational vehicle

   

•  where curtains, furniture, clothing, or other flammable 

objects are less than 36" from the front, top, or sides 
of the insert

   

•  in high traffic areas

   

•  in windy or drafty areas 

5.  This insert reaches high temperatures. Keep children and 

adults away from hot surfaces to avoid burns or clothing 
ignition. Insert will remain hot for a time after shutdown. 
Allow surfaces to cool before touching. 

6.  Carefully supervise young children when they are in the 

room with insert. 

7.  Do not modify this insert under any circumstances. Any 

parts  removed  for  servicing  must  be  replaced  prior  to 
operating insert. 

8.  Turn insert off and let cool before servicing, installing, or 

repairing. Only a qualified service person should install, 
service, or repair the insert. Have burner system inspected 
annually by a qualified service person. 

9.  You must keep control compartments, burners, and cir-

culating air passages clean. More frequent cleaning may 
be needed due to excessive lint and dust from carpeting, 
bedding material, pet hair, etc. Turn off the gas valve and 
pilot light before cleaning insert. 

10.  Have venting system inspected annually by a qualified 

service person. If needed, have venting system cleaned 
or repaired. See 

Cleaning and Maintenance

, page 30. 

11.  Keep  the  area  around  your  insert  clear  of  combustible 

materials, gasoline, and other flammable vapor and liq-
uids. Do not run insert where these are used or stored. 
Do not place items such as clothing or decorations on or 
around insert. 

INSTALLER

Please leave these instructions with the 

appliance

.

OWNER

Please retain these instructions for future reference.

IMPORTANT SAFETY INFORMATION

This insert is a vented product. This insert must be properly 
installed by a qualified service person. The glass door must be 
properly seated and sealed. If this unit is not properly installed 
by a qualified service person with glass door properly seated 
and sealed, combustion leakage can occur. 

CARBON  MONOXIDE  POISONING:

 

Early  signs  of 

carbon monoxide poisoning are similar to the flu with head-
aches, dizziness and/or nausea. If you have these signs, the 
insert may not have been installed properly. Get fresh air at 
once! Have the insert inspected and serviced by a qualified 
service  person.  Some  people  are  more  affected  by  carbon 
monoxide than others. These include pregnant women, people 
with heart or lung disease or anemia, those under the influence 
of alcohol, and those at high altitudes. 

Propane/LP gas and natural gas are both odorless. An odor-
making agent is added to each of these gases. The odor helps 
you detect a gas leak. However, the odor added to these gases 
can fade. Gas may be present even though no odor exists.

Make certain you read and understand all warnings. Keep this 
manual for reference. It is your guide to the safe and proper 
operation of this insert.

1.  This appliance is only for use with the type of gas indi-

cated on the rating plate. This appliance is not convertible 
for use with other gases unless a certified kit is used. 

2.  For propane/LP insert, do not place propane/LP supply 

tank(s) inside any structure. Locate propane/LP supply 
tank(s) outdoors. To prevent performance problems, do not 
use propane/LP fuel tank of less than 100 lbs. capacity. 

3.  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 neighborʼs 

phone. Follow the gas supplierʼs instructions.

Continued on page 4

•  Read this owner’s manual carefully and completely before trying to assemble, operate, 

or service this insert. 

•  Any change to this insert or its controls can be dangerous.

•  Improper installation or use of this insert can cause serious injury or death from fire, 

burns, explosions, electrical shock and carbon monoxide poisoning.

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Summary of Contents for ASHTON AI31DVC

Page 1: ...age Refer to this manual For assistance or additional information consult a qualified installer service agency or the gas supplier This appliance is only for use with the type of gas indicated on the...

Page 2: ...ing On Off Switch 26 Door Installation 27 Filigree Installation 28 Operating Instructions 29 What To Do If You Smell Gas 29 Lighting Pilot for the First Time 29 Lighting Pilot 30 Lighting Burner 31 To...

Page 3: ...sealed If this unit is not properly installed by a quali ed service person with glass door properly seated and sealed combustion leakage can occur CARBON MONOXIDE POISONING Early signs of carbon monox...

Page 4: ...CSA C22 1 16 Do not obstruct the ow of combustion and ventilation air in any way Provide adequate clearances around air openings into the combustion chamber along with adequate accessibility clearance...

Page 5: ...ppliance is mobile home approved The appliance must be prop erly connected to a venting system PRODUCT SPECIFICATIONS The ef ciency rating of this appliance is a product thermal ef ciency rating deter...

Page 6: ...W C 10 Maximum Supply Pressure 10 5 Maximum Supply Pressure 13 Minimum Supply Pressure 4 5 Minimum Supply Pressure 11 NOTE Ashton AI31 model insert works without any electrical supply Blower must have...

Page 7: ...ck height Q N Depth of insert Q Insert back height AI31 FIREPLACE FIREPLACE MINIMUM OPENING A 235 8 601mm D 161 2 418mm B 291 4 743mm E 7 179mm C 26 660mm F 263 4 680mm G 181 8 459mm H 181 8 460mm I 2...

Page 8: ...Before installing the gas replace insert consider the functioning needs of the replace Con rm the size of the replace cavity the design of the chimney and the availablility of the gas supply and elect...

Page 9: ...e than 3 4 from the facing If it does it is considered a mantel and must meet the mantel requirements shown above HEARTH REQUIREMENTS The insert must be installed on a non combustible hearth extending...

Page 10: ...eater may be placed in a bedroom Please be aware of the large amount of heat this appliance produces when determining a location 546mm The gas line should be installed prior to insert placement Run th...

Page 11: ...Fireplace Zero Clearance Requirements IMPORTANT Please review the following carefully It is normal for inserts fabricated of steel to give off some expansion and or contraction noises during the start...

Page 12: ...kit instructions Only a quali ed installer service person should install venting system The installer must follow these safety rules Wear gloves and safety glasses for protection Use extreme caution...

Page 13: ...TK33A ALTITUDE CONSIDERATIONS This heater has been tested at altitudes ranging from sea level to 4 500 feet USA 0 2000 feet Canada In this testing heater with standard ori ce burns correctly with just...

Page 14: ...Any cracks or damage inside chimney must be repaired The block off plate AI31AK33A must seal intake to the chimney space so that air is drawn down chimney for combustion air Block off Plate AI31AK33A...

Page 15: ...ent Figure 12 Temporarily attach ex vent to top of chimney Leave some extra slack in ex vent 5 Slide insert into place Guide the manifold over the insert until it is fully in place Figure 13 6 Remove...

Page 16: ...et and rebox exhaust hole 4 Pull manifold down to rebox See Figure 15 5 Attach clamp to manifold with hex nut Tighten nut with wrench See Figure 16 Figure 14 Lining up Metal Ring of Exhaust Pipe with...

Page 17: ...olt hole in baf e over stud Thread acorn nut in place See Figure 17 7 Attach front baf e to top of rebox with ve 5 hex had sheet metal screws See Figure 17 Figure 17 Attaching Baffle to Top of Firebox...

Page 18: ...e installing insert and burner system make sure you have the items listed below External regulator supplied by installer Tee joint Piping check local codes Pipe wrench Sealant resistant to propane LP...

Page 19: ...own in Figure 19 Locate sediment trap drip leg where it is within reach for cleaning Install in piping system between fuel supply and burner system Locate sediment trap drip leg where trapped matter i...

Page 20: ...and water solution or a gas sniffer 4 To adjust ame height turn HI LO knob to HI to get maximum pressure to burner Turn HI LO knob to LO to get minimum pressure 5 To check gas pressures at valve turn...

Page 21: ...power supply or performing service All wiring shall be in compliance with all local city and state codes The appliance when installed must be electrically grounded in accordance with local codes or i...

Page 22: ...ceramic fibers After handling the logs wash your hands gently with soap and water to remove any traces of bers The positioning of the logs is critical to the safe and clean operation of this heater So...

Page 23: ...t base log 3 to the right of rear log 1 See Figure 24 6 Place left center log 4 on top two pins next to left base log 2 Line up hole in bottom left center log 4 with pin on burner See Figure 25 7 Set...

Page 24: ...op log 6 on cutout of right base log 3 Line up hole in bottom or right top log 6 with pin on right center log 5 See Figure 27 9 Lay top Y log 7 across rear log 1 and left center logs 4 Place Y log 7 o...

Page 25: ...p rock wool ember material into dime sized pieces Place evenly across burner surface and mesh of grate See Figures 29 and 30 Do not exceed 1 depth of coverage Lightly cover the airspace between logs a...

Page 26: ...igure 31 3 If installing double doors install magnetic L bracket to bottom of surround with two 4 screws and 4 nuts provided See Figure 31 Magnetic L Bracket Magnets Screws Surround Install On Off Swi...

Page 27: ...fore lighting the heater Any fingerprints left on the facing will be permanent when heater is lit NOTICE DOOR INSTALLATION INSTALLING DOORS Slide one door onto hinges Repeat for other door See Figure...

Page 28: ...on the facing will be permanent when heater is lit NOTICE FILIGREE INSTALLATION INSTALLING FILIGREE FACING 1 Line up four 4 screw holes on ligree facing with four 4 screw holes on surround See Figure...

Page 29: ...or explosion D Do not use this appliance if any part of it has been under water Immediately call a quali ed service tech nician to inspect the appliance and to replace any part of the control system a...

Page 30: ...rol has an interlock device that does not allow the lighting of the insert up to the moment the safety device of the flame has not interrupted the gas flow After that period of time when the magnet is...

Page 31: ...ockwise to the ON position See Figure 36 It will take less than four 4 seconds for the burner to ignite PILOT POSITION Depress and turn knob to pilot position to keep burner off while maintaining the...

Page 32: ...typical pilot ame Let glass cool before cleaning Do not clean glass when it is hot Damage could occur CAUTION Make sure the gas valve knob is in the OFF position Wait at least five 5 minutes before s...

Page 33: ...altitude as follows Figure 42 Pull Down Adjustment Knob to Open Air Shutter Figure 43 Push Up Adjustment Knob to Close Air Shutter To increase air mixture pull down the adjustment knob located behind...

Page 34: ...you have 1 4 overlap on each side 5 Place new glass in frame 6 Slide door back down onto insert and fasten two clamps See Figure 45 Always use gloves when handling broken glass CAUTION Make sure the...

Page 35: ...le and touch top of thermocouple See Figure 46 If not contact dealer for service 2 Turn gas control knob to OFF position to shut off gas to heater See step To Turn Off Gas page 31 Let heater cool for...

Page 36: ...not formed Replace glass and glass frame if damaged 6 Inspect area behind access door Clean if necessary Check gas control valve and all gas lines If damaged do not use heater Contact your dealer 7 S...

Page 37: ...operation after servicing CAUTION White Hi Temp NOTE Unplugpowercordbeforeservicing The blower is attached to insert bottom and back with Velcro To remove blower for servicing pull away from Velcro a...

Page 38: ...38 48D0586 REPLACEMENT PARTS 6...

Page 39: ...13 Hi Lo Knob Extension 1 43D0095 43D0095 14 Knob Extension ON OFF 1 43D0094 43D0094 15 Ignitor Battery Module 1 45D0077 45D0077 16 Ignitor Wire Switch 1 45D0078 45D0078 17 ON OFF Wire Harness 1 48D01...

Page 40: ...tor connections are good but there is no spark 3 Check for spark arcing from the elec trode to pilot Adjust and retighten 1 Check for proper connection of thermo couple to rear of valve 2 Bleed line C...

Page 41: ...THE INSTALLER FOR WARRANTY PURPOSES AND FUTURE REFERENCE LEXINGTON FORGE Model _____________________________ Name of Owner Name of Installer Address Address Phone Phone Name of Dealer Address Phone M...

Page 42: ...42 48D0586 NOTES...

Page 43: ...48D0586 43 NOTES...

Page 44: ...thorized service center shipping damage damage from improper use or neglect installation damage damage from unauthorized service incidental or consequential damage or negative pressure caused by mecha...

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