Vermont Casting 4030 - 4049 User's Manual
Contents
1. If your home does not meet the above criteria follow the procedure below Determine if You Have a Confined or Unconfined Space Use the following formula to determine if you have a confined or unconfined space Space is defined as the room in which you will install the heater plus any adjoining rooms with doorless pas sageways or ventilation grilles between the rooms The National Fuel Gas Code ANSIZ223 1 NFPA54 defines a confined space as a space whose volume is less than 50 cubic feet per 1 000 BTU per hour 4 8 m3 per kw of the aggregate input rating of all appli ances installed in that space and an unconfined space as a space whose volume is not less than 50 cubic feet per 1 000 BTU per hour 4 8 m3 per kw of the ag gregate input rating of all appliances installed in that space Rooms communicating directly with the space in which the appliances are installed through openings not furnished with doors are considered a part of the unconfined space 1 Determine the volume of space length x width x height Include adjoining rooms connected by doorless passageways or ventilating grilles UVS27 Vent Free Gas Heater Example A room that is 18 x 12 x 8 has a volume of 1728 cubic feet length x width x height An adjoining open kitchen that is 10 x 12 x 8 has a volume of 960 cubic feet An adjoining open dining room is 12 x 12 x 8 with a volume of 1152 cubic feet The total space volume is2. 3840 cubic feet 1728 960 1152 2 Divide the volume of space by 50 cubic feet The result is the maximum BTU Hr that the space can sup port Example 3840 divided by 50 76 8 or 76 800 BTU Hr 3 Add the BTU Hr ratings of all fuel burning appliances installed in the same space including the following Gas Water Heater Gas Furnace Gas Fireplace Logs Unvented Gas Heater Vented Gas Heater Other Gas Appliances Do not include Direct Vent appliances as these utilize outside air for combustion and vent to the outdoors Example Gas Range 55 000 BTU Hr Unvented Heater 33 000 BTU Hr Total 88 000 BTU Hr 4 Compare the maximum BTU Hr rating the space can support with the total BTU Hr used by the appliances Example 76 800 BTU Hr max the space can support 88 000 BTU Hr total used by appliances In this example the maximum BTU Hr that the space can support is less than the total used by the appli ances the space is considered to be Confined space Additional air must be provided to meet the require ments of the Unvented heater Option 1 Vents to Ad joining Room Option 2 Remove Door to Adjoining Rooms Fig 3 Vent options to provide additional air A confined space may be ventilated in two ways A Open up or provide at least two ventilating grilles to an adjoining unconfined space Use any of the options illustrated in Figure 3 Each of the two grilles must provide an opening of at least
3. Clearance Requirements Minimum Clearances to Combustible Materials Maintain clearance empty space between combus tible materials and the heater as specified below for the appropriate firebox shell being installed Freestanding Stove Hearthmount T102 35 889 mm 2 51 mm 2 51 mm A Mantel Trim B Side Wall Trim C Rear Wall D Max Mantel Width 13 330 mm Alcove Clearances A Ceiling B Side Wall C Rear Wall D Max Alcove Depth 20007068 UVS27 Vent Free Gas Heater Hearth Requirements The Freestanding Stove and Hearthmount Shell must be installed on rigid flooring If the appliance is installed on any combustible surface other than wood flooring such as carpet or tile a metal or wood panel must be installed to extend the full length and width of the unit WARNING Do not install this heater in a bathroom or bed room Installation of this heater must conform with local codes or in the absence of local codes with the National Fuel Gas Code ANSI Z223 1 NFPA54 This heater creates warm air currents These currents move heat to wall surfaces next to the heater Installing the heater next to vinyl or cloth wall coverings or operating the heater where im purities in the air such as tobacco smoke exist may discolor walls Do not use a blower insert heat exchanger insert or other accessory not approved for use with this heater UVS27 Vent F
4. Models 4030 4049 4085 4087 4090 4092 Homeowners Installation and Operating Manual 20007068 4 07 Rev 8 UVS27 Vent Free Gas Heater Table Of Contents PLEASE READ THE INSTALLATION amp OPERATING INSTRUCTIONS BEFORE USING APPLIANCE Thank you and congratulations on your purchase of a Vermont Castings stove IMPORTANT Read all instructions and warnings carefully before starting installation Failure to follow these instructions may result in a possible fire hazard and will void the warranty Installation and Operating Instructions Shell DIMENSIONS EEn 4 Clearance Requirements ccrte a xe Ra Ee AKA Rae duh 5 Hearth Requirements ccccccccceeeeeeeeeceeeeeeeeeeeeeeeeeesgeaeeeeeeeeeeeeeeeeseeseceneeeseeeeeeeeteeeeees 5 Gas SPeCiiCatlOMs pp 6 Gas Inlet and Manifold Pressures c ccccceeeccceceeeeeeeeeeeteececcncaeeeeeeeeeeeeeesessencanceeseeeeeees 6 AHigh Elevations 6 Odor During cece ee imanna 6 Vent Free t 7 Fresh Air Requirement cccccccceceeceeeecceeeeeeeeeeeeeeeeeaeecaeeaeeeeeeeeeeeeeeeeeeceneeeseeeeeeeeteeeeees 7 Assembly Procedures Unpack the Firebox ccccccccceeeeeeee
5. are allowed to accumulate on burner and or ODS pilot Monthly inspection and cleaning is recommended for altitudes above 4 500 feet 1 370m For elevations above 4 500 feet 1 370m instal lations must be in accordance with the current ANSI Z223 1 NFPA 54 and or local codes having jurisdiction WARNING Improper installation adjust ment alteration service or maintenance can cause injury or property damage Refer to this manual for correct installation and operational procedures For assistance or additional information consult a gualified installer service agency or the gas supplier Odor During Operation Neither natural gas nor propane gas give off an odor when burned The nature of a vent free combustion system however is such that odors may occasional ly be produced during heater operation when impuri ties exist in the immediate area Cleaning solutions paint solvents cigarette smoke candles adhesives new carpet or textiles etc all can create fumes These fumes may mix with combustion air and can create odor Such odors will disappear over time however the condition can be alleviated by opening a window or otherwise providing additional ventilation to the area 20007068 Vent Free Features The UVS27 Models 4030 4036 4040 4046 4085 4090 is an unvented gas heating appliance tested and listed to the ANSI standard Z21 11 2b 2004 This ap pliance is specifically configured to burn either Natural Ga
6. disconnected from the gas supply piping dur ing any pressure testing of that system at test pressures in excess of 1 2 psig 3 5 kPa The UVS27 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 pressure equal to or less than 1 2 psig There must be a gas shutoff between the stove and the supply In order to connect Natural Gas use a fitting with 1 2 NPT on the valve side and 1 2 natural gas supply line with an input of 28 000 BTUs ata manifold pressure of 3 5 between minimum inlet supply of 5 5 w c and maximum of 14 0 w c In order to connect Propane use a fitting with 1 2 NPT on the valve side and 1 2 propane gas sup ply line with an input of 28 000 BTUs at a manifold pressure of 11 0 between a minimum inlet sup ply of 11 0 w c and maximum of 14 0 w c Install Log Set WARNING Failure to position the parts in accordance with this diagram or failure to use only parts specifi cally approved with this heater may result in property damage or personal injury Do not alter the logs Loose material shall be installed per the instruc tions Replacement of loose material must be purchased from the original room heater manu facturer and application of excess loose material may adversely affect performance of heater 1 Remove the logs from their packaging and inspe
7. procedures in the order presented WARNING COMPLETELY BEFORE SERVICING TURN OFF HEATER AND ALLOW TO COOL CONDITION No spark at pilot when lgnitor is operated The Ignitor Electrode sparks but Pilot does not light Piezo Ignitor O Regulator Fig 27 Honeywell valve assembly 20007068 POSSIBLE CAUSE 1 Ignition Electrode is disconnected from ignition wire broken or incor rectly positioned Ignitor wire is broken Bad Piezo Ignitor Gas supply is turned off or supply line shut off valve is closed Control Knob is not in PILOT posi tion Control Knob not pressed in while in PILOT position Air present in gas lines Inlet supply pressure is not within correct settings Other conditions that should be identified only by a qualified gas technician Pilot Main Control SOLUTION 1 Inspect and re connect replace or repair as necessary 2 Replace wire Replace Piezo lgnitor e 1 Turn on gas supply or open sup ply line shut off valve 2 Turn Control Knob to PILOT 3 Press Control Knob in while in the PILOT position 4 Continue holding in Control Knob and repeat ignition procedure until air is bled from the lines 5 Call local gas supplier Adjust inlet supply pressure to specifica tion NG 5 5 w c 14 0 w c LP 11 0 w c 14 0 w c 6 Call qualified gas techn
8. 2 Pilot assembly location Flame amp Temperature Adjustment RN RP Models For units equipped with HI LO valves the flame adjust ment is accomplished by rotating the HI LO adjustment knob located near the center of the gas control valve Figs 23 24 20007068 Turn a counterclockwise Turn clockwise to decrease to increase flame height flame height HV102 Fig 23 Flame adjustment knob for Honeywell Valve SIT 630 Turn counterclockwise to increase flame height Turn clockwise to decrease flame height HV117 Fig 24 Flame adjustment knob for Eurosit Valve Flame Characteristics It is important to periodically perform a visual check of the pilot and burner flames Compare them to the picto rial illustrated below Figs 25 26 If the flame patterns appear abnormal contact a gualified service provider for service and adjustment Fig 25 Correct pilot flame appearance Fig 26 Correct burner flame pattern 15 UVS27 Vent Free Gas Heater 16 Lighting and Operating Instructions FOR YOUR SAFETY READ BEFORE LIGHTING WARNING If you do not follow these instructions exactly a fire or explosion may result causing property damage personal injury or loss of life This heater has a pilot which must be lit manu ally When lighting the pilot follow these instructions exactly BEFORE LIGHTING smell all around the heater area for gas Be sure to smell next to the floor because so
9. 23 27 Cover Valve w Piezo 51851 28 Catalyst RUV not shown Comes with UVGODCFK 30000506 29 Left End Hearthmount Refer to Enamel Parts Chart Page 23 30 Right End Hearthmount Refer to Enamel Parts Chart Page 23 31 Left End Freestanding Refer to Enamel Parts Chart Page 23 32 Right End Freestanding Refer to Enamel Parts Chart Page 23 33 1 4 Fiberglass Gasket 1203560 22 20007068 UVS27 Vent Free Gas Heater UVS27R UVS27M Vent Free Gas Heaters Models 4030 4049 4085 4087 4090 4092 continued Colon Top LeftEnd RightEnd Front Control Door Color Top LeftEnd RightEnd Front OP LeftDoor RightDoor Midnight Blue 30001319 30001321 30001320 30001314 30001316 30001315 30001299 30001301 30001300 30001267 30001269 30001268 30002554 30002547 30002548 30002550 30002552 30002551 Vermont 30003323 30003316 30003317 30003318 30003320 30003319 20007068 23 UVS27 Vent Free Gas Heater Optional Accessories Available FK28 Fan Assembly The FK28 fan kit helps distribute heated air from within the firebox out into the room The fan is controlled by a snapstat that turns power on and off as the firebox tem perature rises above and falls below a preset tempera ture A rheostat provides for variable fan speeds Specifications 115 Volt 60Hz 75 Amps Maintenance The fan itself does not require regular maintenance however periodic cleaning of the fan and the surround ing area is requir
10. 50 square inches with all opening dimensions being at least 3 One grille must be located within 12 of the ceiling the other within 12 of the floor If the total exceeds 100 000 BTU Hr additional grilles will be required B Vent the room directly to the outdoors Provide one square inch of opening for each 4 000 BTU hr If the total BTU Hr used by the appliances is less than the maximum BTU Hr the space is able to support the room meets the Unconfined space criteria and no further ventilation is required For further information on ventilation guidelines and sizing specifications follow the National Fuel Gas Code NFPA 54 ANSI Z223 1 Section 5 3 WARNING This heater shall not be installed in a confined space or unusually tight construction unless provisions are made for adequate combustion and ventilation air WARNING If the area in which the heater may be operated is smaller than that defined as an unconfined spaceof if the building is of unusually tight constructins provide adequate combustion and ventilation air by one of the methods described in the National Fuel Gas Code ANSI Z223 1 NFPA 54 Section 5 3 or applicable codes Option 3 Vents to Adjoining Room VO370 2 20007068 UVS27 Vent Free Gas Heater Assembly Procedures 4 Secure the snapstat wire harness to the shroud Unpack the Stove unis panel using the wire tie provided The UVS27 is shipped fully assembled on its back 5 Replace sh
11. Company assume responsibility for same Further the Company will not be responsible for any incidental indirect or consequential damages except as provided by law SOME STATES DO NOT ALLOW FOR THE EXCLUSION OR LIMITATIONS OF INCIDENTAL AND CONSEQUENTIAL DAMAGES OR LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS SO THE ABOVE LIMITATIONS MAY NOT APPLY TO YOUR CIRCUMSTANCES THIS WARRANTY GIVES YOU SPECIFIC RIGHTSAND YOU MAY HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE All other warranties expressed or implied with respect to the product its components and accessories or any obligations liabilities on the part of the Company are hereby expressly excluded The Company neither assumes nor authorizes any third party to assume on its behalf any other liabilities with respect to the sale of this Vermont Castings or Majestic product The warranties as outlined within this document do not apply to chimney components or other non CFM Corporation accessories used in conjunction with the installation of this product Damage to the unit while in transit is not covered by this warranty but is subject to claim against the common carrier Contact the dealer from whom you purchased your fireplace stove do not operate the appliance as this might negate the ability to process the claim with the carrier The Company will not be responsible for a Down drafts or spillage caused by environmental conditions such as near by trees buildin
12. INSTALLER CONSUMER SAFETY INFORMATION Please read this manual before installing and using appliance WARNING If the information in this manual is not followed exactly a fire or explosion may result causing property damage personal injury or loss of life 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 suppler from a neighbor s phone Fol low the gas suppler 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 This appliance may be installed in an after market permanently located manufactured mobile home where not prohibited by lo cal 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 Aftermarket Completion of sale not for purpose of resale from the manufacturer This is an unvented gas fired heater It uses air Oxygen from the room in which it is installed Provisions for adequate combustion and ventilation air must be provided Refer to Page 7 UVS27R UVS27M Vent Free Gas Heaters
13. NTY All Vermont Castings gas stoves gas inserts and gas fireplaces and all Majestic or brand gas fireplaces equipped with an Insta Flame Ceramic Burner or standard steel tube burner BASIC WARRANTY CFM Corporation hereinafter referred to collectively as the Company warrants that your new Vermont Castings or Majestic Gas Fireplace Stove is free from manufacturing and material defects for a period of one year from the date of purchase subject to the following conditions and limitations EXTENDED LIFETIME WARRANTY The heat exchanger where applicable and combustion chamber of every Vermont Castings or Majestic gas product is warranted for life against through wall perforation All appliances equipped with an Insta Flame Ceramic Burner have limited lifetime coverage on the ceramic burner plaque Warrantees are made to the original owner subject to proof of purchase and the conditions and limitations listed on this Warranty Document COMPONENT WARRANTY CAST IRON All external and internal cast iron parts are warranted for a period of three years Note On porcelain enamel finished external parts and accessories The Company offers no Warranty on chipping of enamel surfaces Inspect all product prior to accepting it for any damage to the enamel The salt air environment of coastal areas or a high humidity environment can be corrosive to the porcelain enamel finish These conditions can cause rusting of the cast iron beneath the por
14. Thermostat Remote Wiring Thermostat Remote Optional Thermopile z ST124c Fig 11 ON OFF switch and optional Thermostat Remote wiring Glass amp Catalyst Installation CAUTION Air shutter on Natural Gas units must be adjusted when installing glass and catalyst for proper operation LP units do not use an air shutter 1 Remove screen Fig 12 Remove rear left and right log bracket assembly by unfastening the two screws which hold the burner in place 20007068 2 Hold the burner at the right hand side and lift to clear the right burner leg Then pull to the right to clear the injectors on the left hand side 3 Turn burner upside down and remove air shutter Turn air shutter upside down and replace on burner Fig 13 4 Replace burner Slide the burner in at an angle with left side lower than the right side Slide the left side onto the injectors making sure the burner leg remains at a 90 angle to the base Fig 14 Lower the right hand side down in to place Make sure the burner is as far left as possible and the injector shoulders are inside the burner Air Shutter as Shipped from Factory Bottom of Burner Pan Air Shutter Turned Upside Down Fig 13 Remove air shutter turn upside down and replace Left Burner Leg Injector Orifices ST353a Fig 14 Be sure injector orifices remain at 90 to the base 5 Rep
15. celain enamel finish which will cause the finish to flake off Dye lot variations with replacement parts and or accessories can occur and are not covered by warranty GLASS DOORS Glass doors are covered for a period of one year Glass doors are not warranted for breakage due to misuse or accident Glass doors are not covered for discoloration or burned in stains due to environmental issues or improper cleaning and maintenance BRASS PLATED PARTS AND ACCESSORIES Brass parts should be cleaned with Lemon oil only Brass cleaners cannot be used Mortar mix and masonry cleaners may corrode the brass finish The Company will not be responsible for nor will it warrant any brass parts which are damaged by external chemicals or down draft conditions GAS VALVES Gas valves are covered for a period of one year ELECTRONIC AND MECHANICAL COMPONENTS Electronic and mechanical components of the burner assembly are covered for one year All steel tube burners are warranted for one year ACCESSORIES Unless otherwise noted all components and CFM Corporation company supplied accessories are covered for a period of one year CONDITIONS AND LIMITATIONS e This Vermont Castings or Majestic product must be installed or serviced by a qualified installer preferably NFI or WETT Canada certified as prescribed by the local jurisdiction It must be installed and operated at all times in accordance with the Installation and Operating instructions furnishe
16. cement Parts pd ee x uae E TU Nm dd ed NOK KIMI 21 Optional Accessories Fan Kits 24 Glass Catalyst nennen nennen kaan aa nnne nenne nennen nnns 24 Remote Controls 24 WAKING 24 Warranty cessed N NN 25 Proposition 65 Warning Fuels used in gas woodburn ing or oil fired appliances and the products of combus tion of such fuels contain chemicals known to the State of California to cause cancer birth defects and other reproductive harm California Health amp Safety Code Sec 25249 6 2 20007068 UVS27 Vent Free Gas Heater Installation amp Operating Instructions In order to ensure safe and effective installation this unit must be installed only by a gualified agency individual firm corporation or company that is experienced in the instal lation repair and servicing of this type of appliance and is familiar with the building codes and installation technigues appropriate in your area Contact your hearth products dealer or local gas supplier for the name of a gualified ser vice person In the Commonwealth of Massachusetts all gas fittings and installation of this heater shall only be done by a licensed gas fitter or licensed plumber IMPORTANT Read this owner s manual carefully and completely before trying to assemble operate or ser vice this hea
17. ch not activated on JUVS Bad Thermopile Insufficient fresh air Incorrect inlet supply pressure 1 2 Fully open gas supply line shut off valve Insptect and clear debris away from Burner ports Call local gas service technician Set thermostat to higher tem perature or check remote switch Call local gas service technician Determine that adequate ventila tion exists to provide sufficient fresh air Open a window or pro vide additional ventilation See Fresh Air Requirements Pages 6 7 Call local gas supplier Adjust inlet supply pressure to specifica tion NG 5 5 w c 14 0 w c LP 11 0 w c 14 0 w c 20007068 UVS27 Vent Free Gas Heater Maintenance The following procedures will help ensure that your heater continues to perform safely and efficiently Firebox Cleaning and Inspection Cleanliness is critical to correct operation of the heater The log set burner valve controls and air circulation areas must all be kept free of dust and unobstructed by debris Inspect these areas before each use and clean whenever accumulation is evi dent Follow the simple procedure outlined below Frequent cleaning may be necessary in living environ ments subject to excessive carpet lint or pet hair For example if you live with a dog that sheds continuously you will need to inspect the burner area frequently and clean it as often as the accumulation requires In e
18. ct each piece for damage DO NOT INSTALL DAM AGED LOGS 2 Install the rear log by placing it on the sheet metal shelf at the back of the firebox Fig 17 The log should touch the back wall of the firebox and be centered 20007068 3 Install the right log by placing it on the sheet metal bracket behind the grate with the right end of the log the thicker end touching the grate and the right side the firebox Swing the left end of the log paint ed end backward until it comes in contact with the branch on the rear log Set the log down over the bent tab on the right When the log is in place it rests on the tab mentioned earlier and the tip of it comes in contact with the branch on the rear log Fig 17 Left Log Right Log ET Rear Log Fig 17 Install rear left and right logs 4 Install the left log by placing it on the sheet metal bracket behind the grate with the left end of the log the thicker end touching the grate and the left end of the firebox Lay the log into the recessed area on the left branch of the rear log When the log is in place it will rest on the left branch of the rear log toward the left side of the branch 5 Loosely sprinkle the lava rocks directly on top of the burner just behind decorative grate Fig 18 Do not place lava rocks toward back of burner The lava rock is shipped inside the bag assembly Fig 18 UVS27 logs in place 20007068 UVS27 Vent F
19. d with the product Any alteration willful abuse accident or misuse of the product shall nullify this warranty This warranty is non transferable and is made to the original owner provided that the purchase was made through an authorized supplier of the Company e The customer must pay for any Authorized Dealer in home travel fees or service charges for in home repair work It is the dealers option whether the repair work will be done in the customer s home or in the dealer s shop e dfuponinspection the damage is found to be the fault of the manufacturer repairs will be authorized at no charge to the customer parts and or labor 20007068 Any part and or component replaced under the provisions of this warranty is covered for six months or the remainder of the original warranty whichever is longest This warranty is limited to the repair of or replacement of part s found to be defective in material or workmanship provided that such part s have been subjected to normal conditions of use and service after said defect is confirmed by the Company s inspection The company may at its discretion fully discharge all obligations with respect to this warranty by refunding the wholesale price of the defective part s Any installation labor construction transportation or other related costs expenses arising from defective part s repair replacement or otherwise of same will not be covered by this warranty nor shall the
20. ed Installation Refer to Assembly Section Page 9 for installation instructions Glass Catalyst Kit UVGODCFK The glass panel replaces the standard screen The catalytic combustor installs easily into the upper mani fold above the firebox Remote Controls The remote control allows you to turn the heater on or off from anywhere in the room Remote controls are available for the UVS27R only Refer to Figure 17 Page 12 for wiring diagram Model Function s Controlled RC1 ON OFF RC2 ON OFF and Temperature IMTFK Wall mounted thermostat control Warming Shelf Warming shelves add versatility to your stove The warming shelf can be used to keep foods warm at mealtime Model Pinnacle Stardance Shell Shell Color 2702 2702 Classic Black 2684 2684 Biscuit n a 2685 Chestnut Brown n a 2688 Vt Classic Green n a 2704 Bordeaux n a 2706 Forest Green n a 2711 Midnight Blue 2764 2764 Sand 2765 2765 Ebony The shelf installation is done in three stages First you attach the shelf loosely to the stove leaving the screws loose enough to allow final adjustments Then you po sition the shelf and adjust the brackets so the shelf fits correctly Finally you tighten the screws Refer to the instructions included with each warming shelf for complete installation procedures 20007068 UVS27 Vent Free Gas Heater 20007068 25 UVS27 Vent Free Gas Heater 26 20007068 LIMITED LIFETIME WARRANTY PRODUCT COVERED BY THIS WARRA
21. eeeeceeeeeeeeeeeeee naan nananana naa a aa aa na nannaa aaan aaie 9 Install Optional cna 9 Install ON OFF Switch nennen nennen eren ss aa annan Kananen 10 Thermostat Connections rios deo redeas 18 eur sive eo err one we asa ea del nece 10 Glass amp Catalyst 10 Connect the Gas Supply LING sssini onirica edere rica seu 12 instal Log mm 12 Complete the IMStallAaton ar a oth tape ned rego pde ERR FERE 13 Operation Meurs e NUHAN 15 Pilot and Burner Inspection 15 Flame amp Temperature Adjustment aee cien tiende it ene NE he V Een ca EE 15 Flame Characteristics ssssssssssssssssssseeeeeeeeeeen rennen nenne n nannaa naan eaa nnne nnn 15 Lighting IMStUCtONS E aHnE 16 Troubleshooter n naa a naan ERE DEE nennen nme rentrer nennt nnns rennen enn 17 Maintenance Firebox Cleaning and Inspection ssssssseseeeennn enne 19 Cleaning Procedure PL a HE 19 Glass Replacement ooommmsmmmm emmma annan anna aan aan a aan ana nannaa aan nana a Kanan nE nannaa aa nennen 19 Of Cast re H 19 Catalytic n e Enkin nnne aa n naa aan kanaa a annan ennnen 20 Repla
22. ext step Remove glass door before lighting pilot See Glass Frame Removal section Visibly locate pilot by the main burner Turn knob on gas control counterclockwise to PILOT 10 Push the control knob all the way in and hold Immediately light the pilot by repeatedly depress ing the piezo spark ignitor until a flame appears Continue to hold the control knob in for about one 1 minute after the pilot is lit Release knob and it will pop back up Pilot should remain lit If it goes out repeat steps 5 through 8 e If knob does not pop up when released stop and immediately call your service technician or gas supplier e If after several tries the pilot will not stay lit turn the gas control knob to OFF and call your service technician or gas supplier 11 Replace glass door 12 Turn gas control knob to ON position 13 For RN RP appliances turn the On Off switch to ON position or set thermostat to desired setting 14 Turn on all electrical power to the fireplace To Turn Off Gas To Heater Turn the On Off switch to Off position or set the thermostat to lowest setting R Models only Turn off all electric power to the fireplace if serv ice is to be performed Open control access panel Push in gas control knob slightly and turn clock wise to OFF Do not force Close control access panel 20007068 UVS27 Vent Free Gas Heater Troubleshooting Follow these
23. grams or failure to use only parts specifically ap 3 Feed the snapstat wire lead up between the inner and proved with this heater may result in property dam outer rear shroud panels and secure the snapstat to age or personal injury the upper right side of the inner shroud Fig 6 ST345a 20007068 9 UVS27 Vent Free Gas Heater Install ON OFF Switch The switch assembly parts are found in the parts bag 1 Attach switch assembly to left rear side of stove shroud using two screws and existing holes in shroud Fig 9 2 Run wires down back of stove under bottom of rear shroud to valve 3 Attach wires to valve terminals Fig 10 Switch As sembly Existing Screws Fig 9 Attach switch assembly to rear shroud Fig 10 Attach switch wires to valve Thermostat Connection Optional Use only a thermostat rated for 500 750 millivolts Do not use low voltage 24V thermostats Check the table below for the appropriate gauge ther mostat wire to use for the length of lead required in your installation Thermostat Wire Gauge Maximum Run 18 40 feet 20 25 feet 22 16 feet 1 Install the wall thermostat in the desired location and run the wires to the stove location Terminate these leads with 1 4 female connectors 2 Connect the thermostat wires to the valve Fig 11 10 On Off Switch Wiring Thermopile ST124b Optional
24. gs roof tops hills or mountains b Inadequate ventilation or negative air pressure caused by mechanical systems such as furnaces fans clothes dryers etc This warranty is void if a The fireplace has been operated in atmospheres contaminated by chlorine fluorine or other damaging chemicals b The fireplace has been subjected to prolonged periods of dampness or condensation c Anydamages tothe fireplace combustion chamber heat exchanger or other components due to water or weather damage which is the result of but not limited to improper chimney venting installation d Any alteration willful abuse accident or misuse of the product has occurred IF WARRANTY SERVICE IS NEEDED Contact your supplier Make sure you have your warranty your sales receipt and the model serial number of your CFM Corporation product DO NOT ATTEMPT TO DO ANY SERVICE WORK YOURSELF 27 NATIONAL We recommend that our gas FIREPLACE INSTITUTE hearth products be installed IM 4 and serviced by profes sionals who are certified in the U S by the National Fireplace Institute NFI as CERTIFIED NFI Gas Specialists www nficertified org CFM Corporation 410 Admiral Blvd Mississauga Ontario Canada L5T 2N6 800 668 5323 www cfmcorp com
25. h room 6 Due to high surface temperatures DO NOT install this heater inarecreational vehicle where curtains furniture clothing or other flammable objects are less than 36 inches from the front top or sides of the heater in high traffic areas in windy or drafty areas 20007068 CARBON MONOXIDE POISONING MAY LEAD TO DEATH Carbon Monoxide Poisoning Early signs of carbon monoxide poisoning resemble the flu with headaches dizziness or nausea If you have these signs the heater may not be working properly Get fresh air at once Have the heater serviced 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 7 DO NOT place clothing or other flammable mate rial on or near the appliance 8 DO NOT obstruct the top grille at all Doing so will cause high levels of carbon monoxide that will lead to death 9 This heater needs fresh outside air ventilation to operate properly See Fresh Air Requirements on pages 6 and 7 10 If heater shuts off heater may not have enough fresh air ventilation Provide more fresh air If heater keeps shutting off refer to Troubleshoot ing 11 DO NOT operate this heater e where flammable liquids or vapors are used or stored e under dusty conditions 12 The heater becomes very hot when operating Alert children and adult
26. ician 17 UVS27 Vent Free Gas Heater Troubleshooting cont d CONDITION Pilot lights but flame goes out when Control Knob is released Thermopile Thermo amp couple Pilot flame is weak does not touc Thermocouple POSSIBLE CAUSE Control Knob not fully depressed or held in long enough Gas supply line shut off valve is not fully open Thermocouple connection is loose at the Control Valve Pilot flame does not touch the Thermocouple This can be caused by A Incorrect gas pressure and or B other conditions that should be identified only by a qualified Service technician Thermocouple is damaged Control Valve is damaged SOLUTION Depress Control Knob fully and hold in for a full 30 seconds Fully open gas supply line shut off valve Inspect and tighten securely A Call local gas supplier Adjust inlet supply pressure to specifica tion NG 5 5 w c 14 0 w c LP 11 0 w c 14 0 w c B Call local gas service techni cian Call local gas service technician Call local gas service technician Correct LP Pilot Flame Pilot lights but Main Burner does not Main Burner shuts off and Pilot flame goes out while in operation 18 Correct NG Pilot Flame Gas supply line shut off valve is not fully open Foreign material is blocking Burner ports Main Burner orifice is clogged Thermostat or remote swit
27. lace rear left and right log bracket assembly and replace logs 20007068 UVS27 Vent Free Gas Heater 6 Slide the catalyst through the grille opening Set catalyst on top of firebox Secure with two 2 screws and washers Fig 15 7 Shoulder bolts provided in catalyst kit must be in stalled on top of firebox Use nut to secure in place Fig 15 8 Install glass frame assembly by resting the bottom edge of the frame on support brackets below the front opening of the firebox Rotate the top edge of the assembly toward the firebox and center it Fas ten by rotating the cams over the top left and right edges of the frame Fig 16 Shoulder NOTE Shown with top removed for clarification NOTE Shown with top removed for clarification Fig 16 Rotate cams into place to hold glass frame assembly in place 11 UVS27 Vent Free Gas Heater Connect the Gas Supply Line Check the Rating Plate attached by a steel cable to the firebox to confirm that you have the appropriate firebox for the type of fuel to be used The appliance should have a main gas valve provided in an accessible location for turning on or shutting off the gas to the main burner This appliance should only be connected by a qualified gas technician Test to confirm manifold pressures as specified below The UVS27 and its individual shutoff valve must be disconnected from the gas supply piping during any pressure testing of that sys
28. me gas is heavier than air and will settle on the floor WHAT TO DO IF YOU SMELL GAS Do not try to light any fireplace Do not touch any electric switch Do not use any phone in your building Immediately call your gas supplier from a neigh bor s phone Follow the gas supplier s instruc tions e If you cannot reach your gas supplier call the Fire Department C Use only your hand to push in or turn the gas control knob Never use tools If the knob will not push in or turn by hand do not try to repair it call a qualified service technician Applying force or any attempted repair may result in a fire or explosion Do not use this fireplace if any part has been under water Immediately call a qualified service techni cian to inspect the heater and to replace any part of the control system and any gas control which has been under water Lighting Instructions STOP Read the safety information above 2 Turn off all electrical power to the fireplace For MN MP TN TP appliances ONLY go on to Step 4 For RN RP appliances turn the On Off Switch to OFF position or set thermostat to low est level Open control access panel Push in gas control knob slightly and turn clock wise to OFF Euro SIT SIT NOVA Honeywell Wait five 5 minutes to clear out any gas Then smell for gas including near the floor If you smell gas STOP Follow in the safety infor mation above If you do not smell gas go to the n
29. mic glass panel Follow the Cleaning Procedure instructions regarding parts removal Care of Cast iron An occasional dusting with a dry rag will help keep the painted surfaces looking new Use high temperature stove paints available through your local dealer to touch up areas as needed Clean areas to be painted with a wire brush and be sure to cover the log set burner and valve assembly Apply the paint sparingly two light coats of paint will give better results than a single heavy coat Porcelain enamel surfaces should be cleaned with a soft damp cloth Do not use abrasive cleaning agents If necessary use only a cleaning agent formu lated specifically for use on porcelain enamel surfaces WARNING Turn the burner Pilot OFF before applying paint NEVER paint pilot or around pilot area WARNING Dust and debris accumulation can result in poor performance Inspect the Valve compartment burner parts and log set frequently and Clean these parts monthly or as often as accumula tion warrants 19 UVS27 Vent Free Gas Heater Catalytic Combustor The combustor should be cleaned annually to ensure optimal performance Follow the procedure below Remove the Combustor Module 1 Be sure the heater is COLD 2 Remove the screws and washers holding the com bustor in place Lift combustor up and out Clean the Combustor Module 1 Clean the outer surface of the filter with the brush attachment of your vacuum clea
30. ner to remove loose dirt 2 Submerge the filter in a mild soapy water solution Rinse thoroughly with distilled water 3 Replace in heater when dry Replace the Combustor Module 1 Replace combustor on top of firebox 2 Secure with screws and washers removed earlier Refer to Page 11 Figure 15 20007068 UVS27 Vent Free Gas Heater CFM Corporation reserves the right to make changes in design materials specifications prices and discontinue colors and products at any time without notice UVS27R UVS27M Vent Free Gas Heaters Models 4030 4049 4085 4087 4090 4092 20007068 21 UVS27 Vent Free Gas Heater UVS27R UVS27M Vent Free Gas Heaters Models 4030 4049 4085 4087 4090 4092 continued Ref Description UVS27 1 Gas Log Assembly UVS27 20005005 1a Log V40 Rear UVS27 20005006 1b Log V42 Left UVS27 20005008 1c Log V41 Right UVS27 20005007 1d Lava Rocks Burner 57897 2a Manifold Assy UVS27R 20003739 2b Manifold Assy UVS27M 20004935 3 Damper Steel Handle Screw Stardance Operable Door Onl 30002720 4 Handle Package Ceramic w Screw Sta
31. oblems can result The UVS27R M Unvented heater has specific fresh air requirements You must determine that these fresh air requirements will be met within the space where the appliance will be installed The following informa tion will help you insure that adequate fresh air is avail able for the heater to function properly 20007068 UVS27 Vent Free Gas Heater Provide For Adequate Ventilation Any space within a home can be classified in the follow ing categories 1 Unusually Tight Construction 2 Confined Space 3 Unconfined Space First determine which classification defines the intend ed space Unusually Tight Construction You must provide additional fresh air if the space falls into this classification Unusually Tight Construction is defined as construction wherein a walls and ceilings exposed to the outside atmo sphere have a continuous water vapor retarder with a rating of one perm or less with openings gasketed or sealed and b weather stripping has been added on openable win dows and doors and c caulking or sealants are applied to areas such as joints around window and door frames between sole plates and floors between wall ceiling joints between wall panels at penetrations for plumbing electrical and gas lines and at other openings If your home meets all of the three criteria above you must provide supplemental fresh air for the appliance from outside the home as detailed on page 7 B
32. rdance Operable Door Only 0004345 5 Trim ON OFF Switch 53606 6 Screen UVS27 20005009 T Glass Frame Assembly SDV30 30000127 8 Glass w Gasket Comes with UVGODCFK 20005018 9a Valve NG Honeywell VS84212003 10000235 9b Valve LP Honeywell VS84212011 10000242 9c Valve MN Eurosit 0 630 564 20001354 9d Valve MP Eurosit 0 630 563 20001355 10a Oxygenerator NG OP 8204 55464 10b Oxygenerator LP OP 8404 55465 10c Oxygenerator NG OP 8202 20004435 10d Pilot ODS TP OP 8402 20001357 11 Front Stardance OP DR Stardance Onl Refer to Enamel Parts Chart Page 23 12 Door Left Stardance Refer to Enamel Parts Chart Page 23 13 Door Right Stardance Refer to Enamel Parts Chart Page 23 14a Burner Housing Assy JUV NG 20003130 14b Burner Housing Assy LP 20004995 15 Bracket Rear Log JUV 20003274 16a Orifice Hood 69 0292 Front LP 30000513 16b Orifice Hood 54 055 Front NG 20000130 16c Orifice Hood 54 055 Rear LP 20000130 16d Orifice Hood 44 086 Rear NG 30000334 17 _lgnitor Piezo Honeywell 396079 20000062 18 Gasket Base Pan Inner 20002566 19 Bracket Support Right Log 20004920 20 Bracket Support Left Log 20005022 21 Grate Decorative Burner 20003022 22 Grille UV30 30000393 23 Mesh Grille UV30 30000508 24 Top Stardance UV PDV Refer to Enamel Parts Chart Page 23 25 Front HM VC Refer to Enamel Parts Chart Page 23 26 Door Control FS HM Refer to Enamel Parts Chart Page
33. ree Gas Heater _ _ _ _ _ _ _ Gas Specifications UVS27RN Nat Millivolt 28 000 19 500 Fully Closed UVS27MN Nat Millivolt 28 000 19 500 Fully Closed Natural Gas units with Glass amp Catalyst installed air shutter is fully closed and rotated with bend outside of burner for less restriction Propane units have no air shutter Firebox weight shipping 110 Ibs Gas Inlet and Manifold Pressures Natural LP Propane Inlet Minimum 5 5 w c 11 w c inlet Maximum Manifold Pressure 3 5 w c 10 w c MP 11 w c RP UVS27R amp UVS27M Vent Free Certified to ANSI Z21 11 2b 2004 Unvented Heaters The installation of your Vermont Castings stove must conform with local codes or in the absence of local codes with the National Fuel Gas Code ANSI Z223 1 NFPA 54 latest edition EXCEPTION Do not derate this appliance for altitude up to 4 500 feet 1 370m Maintain the manifold pressure at 3 5 w c for Natural Gas and 11 0 w c for LP Gas WARNING Failure to keep the primary air opening s of the burner s clean may result in sooting and property damage High Elevations Input ratings are shown in BTU per hour and are certified without deration from elevations up to 4 500 feet 1 370m above sea level Nuisance outages may occur at altitudes above 4 500 feet 1 370m if dirt dust lint and or cob webs
34. ree Gas Heater Complete the Installation 1 Install the screen frame by sliding the hooks over the top front edge of the firebox and resting the bottom on the support brackets If the catalyst has been in stalled place the glass front on the stove by resting the bottom edge of the frame on support brackets below the front opening of the firebox Rotate the top edge of the assembly toward the firebox and center it Rotate the right and left cams towards the back of the firebox to secure glass frame in place 2 Grasp the front plate by the window bars and lift into position engaging the two steel tabs behind the adjacent bosses in the side plates Fig 19 Seat the front against the sides so the tabs at the bottom lip engage with the notches in the stove legs Engage steel tabs behind the cast iron bosses Control Door Bottom Tabs engage notch in the leg ST112b Fig 19 Install the Front Plate Your Front may look different from that shown On the Pinnacle the front tabs will engage behind the notched cutouts in the base of either side plate Fig 20 When properly installed the bottom of the front plate cannot be pulled away form the sides without lifting it NOTE Be sure the control door can swing out It should close against the steel tab stop If installing the optional warming shelf you may find it easiest to attach it to the top plate before placing the top in position on
35. roud and tighten the two 2 hex head Unpack the stove and carefully set it upright nuts on lower inside of shroud 6 Route the rheostat control switch and wire forward CAUTION under the stove Use the wire tie to secure the fan Porcelain enamelled surfaces are fragile Handle and rheostat wire harnesses together to the tubing porcelain enamelled castings tenderly Familiarize under the bottom heat shield yourself with the assembly steps before you begin 7 Install the rheostat onto the bracket to the left of the and proceed with deliberation and care If possible valve Fig 7 have assistance available Place enamelled castings on a soft cushioned sur face until you are ready to assembly Avoid contact between the castings and other hard surfaces or objects Install Optional Fan Kit ST346a 1 Remove shroud assembly by loosening two 2 hex head bolts on lower inside of shroud Lift shroud as sembly up and away from stove 2 Attach the fan to the rear shroud by engaging the upper flange of the fan skirt under the lower edge of the shroud and secure the skirt with the four screws and one star washer provided Figs 4 5 gt T Nut N Control Knob Rheostat FK104 Upper Fig 7 Attach rheostat to bracket Flange SNAPSTAT ON OFF RHEOSTAT Fig 8 Fan wiring diagram WARNING Failure to position the parts in accordance with these Fig 5 Correct position of fan skirt installation dia
36. s or Propane fuel as indicated on the metal rating plate attached to the rear shroud The UVS27 is not fuel convertible The stove is shipped fully assembled and ready for installation The UVS27M is equipped with an SIT control for manual use only The UVS27R is equipped with a Honeywell control valve that allows thermostatic control on off switch or a remote switch not supplied Both models incorporate variable regulators that al low you to adjust burner heat output between HIGH 28 000 BTU and LOW 19 500 BTU See the Opera tion Section for details The standing pilot incorporates an Oxygen Depletion System ODS pilot designed to shut off the appliance if enough fresh air is not available Fresh Air Requirements for Combustion and Ventilation WARNING This heater must have fresh air for proper opera tion If not poor fuel combustion could result Read the following instructions to insure proper fresh air for this and other fuel burning appliances in your home Modern construction standards have resulted in homes that are highly energy efficient and that allow little heat loss Your home needs to breathe however and all fuel burning appliances within it require fresh air in order to function properly and safely Exhaust fans clothes dryers fireplaces and other fuel burning appli ances all use the air inside the building If the available fresh air is insufficient to meet the demands of these appliances pr
37. s to stay away from hot surfaces to avoid burns or clothing ignition The heater will remain hot for a time after shutdown Allow surface to cool before touching 13 Carefully supervise young children when they are in the room with the heater 14 Do not use the heater if any part has been ex posed to or under water Immediately call a quali fied service technician to inspect the room heater and to replace any part of the control system and any gas control which has been under water 15 DO NOT operate the heater if any log is broken or damaged 16 Turn heater off and let cool before servicing Only a qualified service person should service and repair heater 17 DO NOT operate this appliance with the safety screen removed If the safety screen is removed from the appliance for service or cleaning it must be replaced before operating the heater NOTE If any of the original wire as supplied with the ap pliance must be replaced it must be replaced with a wire of at least 105 F temperature rating UVS27 Vent Free Gas Heater Shell Dimensions Freestanding Stove Valve J p mm N 14 1368 mm 1 5w y 379 mm Drawing Not to Scale Fig 1 UVS27 freestanding shell dimensions Hearthmount i 5 140 mm Drawing Not to Scale 26 7 16 673 mm 416 mm Fig 2 UVS27 Hearthmount specifications 4 20007068
38. tem at test pres sures in excess of 1 2 psig 3 5 kPa The UVS27 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 pressure equal to or less than 1 2 psig There must be a gas shutoff between the stove and the supply In order to connect Natural Gas use a fitting with 3 8 NPT nipple on the valve side and 1 2 natural gas supply line with an input of 28 000 BTUs at a manifold pressure of 3 5 and minimum inlet supply for adjustment of 5 5 w c In order to connect Propane use a fitting with 3 8 NPT nipple on the valve side and 1 2 propane gas supply line with an input of 28 000 BTUs at a mani fold pressure of 11 0 and minimum inlet supply for adjustment of 11 0 w c Gas connection should be made in accordance with current National Fuel Gas Code ANSI Z223 1 NFPA 54 Since some municipalities have additional local codes be sure to consult you local authority Connect the gas supply and test for leaks Use a 50 50 solution of liquid soap and water to test for leaks at gas fittings and joints NEVER test with an open flame Light the pilot according to the directions on Psage 17 before going to the next step 12 CAUTION This appliance should only be connected A by a qualified gas technician Test to confirm manifold pressures as specified below The UVS27 and its individual shutoff valve must be
39. ter Improper use of this heater can cause serious injury or death from burns fire explosion electrical shock and carbon monoxide poisoning failure to follow instructions may result in property damage bodily injury or loss of life This manual contains impor tant user information Keep this manual with the heater after installation is complete FOR SAFE INSTALLATION AND OPERATION PLEASE NOTE THE FOLLOWING 1 Use only Natural Gas with UVS27RN MN Use only Propane with UVS27RP MP Do not use any other fuels 2 Install only in accordance with the National Fuel Gas Code ANSIZ223 1 NFPA54 latest edition Ex ception Do not derate this appliance for altitude This appliance has been tested and listed for use in altitudes up to 10 000 feet 3 Use only the installation instructions provided by the manufacturer for this appliance Installation and repair should be done by a qualified installer preferably NFI or WETT Canada certified The appliance should be inspected before use and at least annually by a professional service person More frequent cleaning may be required due to excessive lint from carpeting bedding material etc It is imperative that control compartments burners and circulating air passageways of the ap pliance be kept clean 4 WARNING Any change to this heater or its con trols can be dangerous DO NOT make modifica tions to any heater or associated parts 5 DO NOT install this heater in a bedroom or bat
40. the stove Follow the instructions sup plied with the kit 13 UVS27 Vent Free Gas Heater Grille Screen DE Bottom Tabs engage notch in the base Levelling Screws Fig 20 Engage the Hearthmount Front with the notch in the ST114b bse of each side plate Lay the screen and top grille in place Fig 21 Install the Top Plate and Grille This completes assembly of the Stardance Freestand ing and Pinnacle Hearthmount shells 14 20007068 UVS27 Vent Free Gas Heater Operation Your First Fire Read these instructions carefully and familiarize yourself with the burner controls shown on Page 17 Locate the pilot assembly Figure 22 Follow the lighting instructions on Page 16 exactly During the first fire it is not unusual to smell some odor associated with new logs paint and metal being heated Odors should dissipate within the first eight to ten hours however you can open a window to provide fresh air to alleviate the condition Pilot and Burner Inspection Each time you light your heater check that the pilot flame and burner flame patterns are as shown in Fig ures 25 and 26 If flame patterns are incorrect turn the heater off Contact your dealer or a qualified gas techni cian for assistance Do not operate the heater until the pilot flame is correct Follow regular maintenance procedures as described on Page 19 Natural Pilot LP Pilot Fig 2
41. x treme conditions it may be necessary to clean the burner and log set monthly or bi weekly This appliance should be inspected and thoroughly cleaned annually by a qualified gas technician Cleaning Procedure 1 Turn the burner OFF and let the heater cool com pletely before cleaning 2 Lift the Front plate up and then swing the bottom out to disengage it from the heater shell Page 13 Fig 19 3 Remove the screen by lifting up and away from the unit Or if so equipped remove the glass panel by rotating the two cams toward the front of the firebox Lift the panel up and off of the firebox frame Fig 28 4 Carefully inspect the log set for damage Contact your local dealer if any damage is evident DO NOT OPERATE THE HEATER WITH A DAMAGED OR LOOSE LOG SET Use a soft bristled brush vacuum cleaner attachment to remove dust or debris from the log set pilot and burner Use care as the log set is fragile 5 Inspect the catalytic combustor at the top of the firebox Replace the combustor if any damage or deterioration is evident 6 Replace the screen or glass panel and the front plate DO NOT OPERATE THE HEATER WITH THE SCREEN GLASS PANEL OR FRONT PLATE REMOVED 20007068 Fig 28 Remove the screen or glass panel Glass Replacement If so equipped do not operate this appliance with the glass panel cracked broken or removed Replace damaged glass only with an approved CFM Corporation cera
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