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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

Models: 4030-4049, 4085-4087, 
4090-4092

20007068  4/07  Rev. 8

INSTALLER / CONSUMER 

SAFETY INFORMATION

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.

Please read this manual before 
installing and using appliance.

Homeowner’s Installation 

and Operating Manual

DESIGN

CERTIFIED

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.

7068

PinStar fa

cover

1/04

INSTALLER: Leave this manual with the appliance.

CONSUMER: Retain this manual for future reference.

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.

Summary of Contents for 4030-4049

Page 1: ...e 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 70...

Page 2: ...intenance Firebox Cleaning and Inspection 19 Cleaning Procedure 19 Glass Replacement 19 Care of Cast Iron 19 Catalytic Combustor 20 Replacement Parts 21 Optional Accessories Fan Kits 24 Glass Catalyst Kit 24 Remote Controls 24 Warming Shelf 24 Warranty 25 PLEASE READ THE INSTALLATION OPERATING INSTRUCTIONS BEFORE USING APPLIANCE Thank you and congratulations on your purchase of a Vermont Castings ...

Page 3: ... or bath room 6 Due to high surface temperatures DO NOT install this heater in a recreational 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 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 ...

Page 4: ... dimensions Freestanding Stove 7068 C L 5004 UVS Hearthmount specs 1 02 5 140 mm 25 641 mm 26 673 mm 416 mm 5004 Fig 2 UVS27 Hearthmount specifications Drawing Not to Scale Hearthmount C L C L 5004 UVS27 Freestanding specs 1 02 9 229 mm 26 680 mm 25 635 mm 3 76 mm Valve Inlet 14 368 mm Valve Inlet 15 379 mm ...

Page 5: ... blower insert heat exchanger insert or other accessory not approved for use with this heater 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 WARNING B A C D ST101 Min Clrnc 4 15 99 djt B A C D ST102 Min Clrnc 4 15 99 djt Freestanding St...

Page 6: ...s For assistance or additional information consult a qualified 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 ci...

Page 7: ...ot 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 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 configu...

Page 8: ... not be installed in a confined space or unusually tight construction unless provisions are made for adequate combustion and ventilation air W A R N I N G 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...

Page 9: ...ch rheostat to bracket MOTOR SNAPSTAT ON OFF RHEOSTAT WHT WHT BLK BLK BLK GRN BLK ST236 FK26 wiring diagram 12 99 ST236 Fig 8 Fan wiring diagram 4 Secure the snapstat wire harness to the shroud panel using the wire tie provided 5 Replace shroud and tighten the two 2 hex head nuts on lower inside of shroud 6 Route the rheostat control switch and wire forward under the stove Use the wire tie to secu...

Page 10: ...male connectors 2 Connect the thermostat wires to the valve Fig 11 OFF ON Thermostat Optional Thermopile Black Black Millivolt Gas Valve St124b on off switch wiring 1 11 00 djt TP TH TP TH On Off Switch Wiring Optional Thermostat Remote Wiring ST124b ST124c Fig 11 ON OFF switch and optional Thermostat Remote wiring Thermostat Remote Optional Thermopile Black Black Millivolt Gas Valve St124c Thermo...

Page 11: ...wn ST353a injector orifice replace 3 21 00 djt 90 Left Burner Leg Injector Orifices ST353a Fig 14 Be sure injector orifices remain at 90 to the base 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 fra...

Page 12: ...he 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 manifol...

Page 13: ... 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 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...

Page 14: ...ce Freestand ing and Pinnacle Hearthmount shells ST113a Hearthmount assy 4 20 99 djt ST113a Bottom Tabs engage notch in the base Fig 20 Engage the Hearthmount Front with the notch in the bse of each side plate ST114a top install 12 18 03 djt Grille Levelling Screws ST114b Fig 21 Install the Top Plate and Grille Screen ...

Page 15: ...sembly location 7 249 01 djt Natural Pilot LP Pilot ST673 Fig 22 Pilot assembly location Flame 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 L O HI Turn counterclockwise to decrease flame height Turn clockwise to increase flame height HV1...

Page 16: ... around the heater area for gas Be sure to smell next to the floor because some 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 To Turn Off Gas To Heater Lighting an...

Page 17: ...losed 2 Control Knob is not in PILOT posi tion 3 Control Knob not pressed in while in PILOT position 4 Air present in gas lines 5 Inlet supply pressure is not within correct settings 6 Other conditions that should be identified only by a qualified gas technician 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...

Page 18: ...ice technician Correct LP Pilot Flame Correct NG Pilot Flame Pilot lights but Main Burner does not 1 Gas supply line shut off valve is not fully open 2 Foreign material is blocking Burner ports 3 Main Burner orifice is clogged 4 Thermostat or remote switch not activated on JUVS 5 Bad Thermopile 1 Fully open gas supply line shut off valve 2 Insptect and clear debris away from Burner ports 3 Call loc...

Page 19: ...OG 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...

Page 20: ...ding 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 cleaner 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...

Page 21: ... c d 10a 10b 14a b 17 1d H I OF F P IL O T LO 9c d 10c 10d 23 24 25 26 27 29 30 31 32 7068 UVS27 fa parts CFM Corporation reserves the right to make changes in design materials specifications prices and discontinue colors and products at any time without notice 5004 UVS27R UVS27M Vent Free Gas Heaters Models 4030 4049 4085 4087 4090 4092 ...

Page 22: ...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...

Page 23: ...ft Door Right Door Classic 30001278 30001280 30001279 30001496 30001139 30001138 Biscuit 30003307 30003300 30003301 30003302 30003304 30003303 Bordeaux 30001285 30001287 30001286 30001261 30001263 3001262 Chestnut Brown 30003315 30003308 30003309 30003310 30003312 30003311 Ebony 30001306 30001308 30001307 30001270 30001272 30001271 Forest Green 30001292 30001294 30001293 30001264 300012266 3000126...

Page 24: ...he 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 meal...

Page 25: ...25 UVS27 Vent Free Gas Heater 20007068 ...

Page 26: ...26 UVS27 Vent Free Gas Heater 20007068 ...

Page 27: ...on thedamageisfoundtobethefaultofthemanufacturer repairs will be authorized at no charge to the customer parts and or labor 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 workmanshi...

Page 28: ...410 Admiral Blvd Mississauga Ontario Canada L5T 2N6 800 668 5323 www cfmcorp com CFM Corporation ...

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