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INSTALLATION
AND
OPERATION
INSTRUCTIONS
P/N 88900 / REV. 02/04
MODEL
NUMBERS
I
MANUAL
MODELS
NATURAL
GAS
I VFM63,
VFM103,
VFM203,
VFM303
PROPANE GAS
I VFM64,
VFM104,
VFM204,
VFM304
I
ARNING:
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 flam-
mable vapors and liquids in the vicinity of this
or any other appliance.
WHAT TO DO IF YOU SMELL GAS:
•
Do not try to light any appliance.
•
Do not touch any electrical
switch; do not use any
phone in your building.
•
Immediately
call your gas supplier from a neighbor's
phone. Follow the gas supplier's instructions.
•
If you cannot reach your gas supplier, call the fire
department.
INSTALLATION
AND SERVICE
MUST BE
PERFORMED
BY A QUALIFIED
INSTALLER,
SERVICE AGENCY
OR THE
GAS SUPPLIER.
Vent-Free Gas Heat
I
HERMOSTAT
MODELS
I
VFT101,
VFT201,
VFT301
VFT102,
VFT202,
VFT302
INSTALLER:
Leave this manual
with the appliance.
CONSUMER:
Retain this
manual for future reference.
INSTALLER MUST SHOW
HOMEOWNER PROPER
LIGHTING AND OPERATION
OF HEATER. HAVE THEM
COMPLETE AND RETURN
THE WARRANTY CARD.
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.
See Pg. 4 & 5.
This unit is not approved for installation in greenhouses, or environments
involving dusty, wet,
corrosive, or explosive conditions.
Such conditions will invalidate the warranty
and may create
unsafe conditions.
This appliance may be installed in an afiennarket, permanently located, manufactured (mobile) home,
where not prohibited by local codes. This appliance is only for use with the type of gas indicated on the
rating plate. This appliance is not convertible for use with other gases.
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Table of Contents
Related Manuals for COZY VFT201
Summary of Contents for COZY VFT201
- Page 1 OPERATION INSTRUCTIONS INSTALLATION P/N 88900 / REV. 02/04 Vent-Free Gas Heat MODEL NUMBERS MANUAL MODELS VFT101, VFT201, VFT301 NATURAL I VFM63, VFM103, VFM203, VFM303 HERMOSTAT MODELS VFT102, VFT202, VFT302 PROPANE GAS I VFM64, VFM104, VFM204, VFM304 followed exactly, a fire or explosion may result causing ARNING: If the information...
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Page 2: Table Of Contents
WARNING: hnproper installation, adjustment, alteration, service or maintenance can canse property damage, personal injury or loss of life. Refer to the owner's information manual provided with this appliance. Installation and service must be performed by a qualified installer, service agency or the gas supplier. -
Page 3: Introduction
Infrared heaters "heat like the sun" with ahnost instantaneous, safe, clean burning "waves" of intiared heat. Like the sun, they must "see" the object to be heated. Make sure they are installed away tiom furniture or any other object which might block the intiared "waves". The Cozy thennostatically controlled units offer the additional benefit of automatically cycling the heating to maintain just the right room temperature. -
Page 4: Fresh Air For Combustion Venti
1,000 for total Btu input room can support. EXAMPLE: 56.25 x 1,000 56,250 Bin. STEP3. List all gas burning appliances in this area and total the combined Btu input. EXAMPLE: Cozy vent fiee heater......20,000 Bm Gas water heater ........ 58,000 Bm Gas range (all burners &... -
Page 5: Installation
FRESH AIR FOR COMBUSTION, VENTILATION AND HEAT DISTRIBUTION - CONTD. STEP 4. Compare the total Btu the area can support (from Step 2) to the total Btu in the area the heater wilt be installed (fioln Step 3). If the total froln Step 2 is larger this is considered an unconfined space, ifBtu total froln Step 3 is larger this is considered a confined space and provisions must be made t\_radditional combustion and ventilation air. -
Page 6: Clearances
INSTALLATION - CONTINUED Protect heater from wind, high traffic areas, and drafts (such as doorways, locations that get direct air from a ceiling fan, etc.) as this will cause nuisance pilot outage. Alhnodels may be walhnounted. Model No. VFM 10, VFT10, VFM20, VFT20, VFM30 & VFT301nay be fiee standing by adding optional VF-FSK floor stand kit. - Page 7 SEE FOLLOWING CHARTS FROM NFPN54, ANSI Z223.1 TO DETEILMINE PROPER GAS SUPPLY LINE SIZE REQUIRED TO SUPPOI{I' TOTAL BTU REQUIRE- IMENTS. NATURAL Maximum Capacity of Pipe in Cubic Feet of Gas per Hour for Gas Pressures of 0.5 psig or Less and a Pressure Drop of 0.5 Inch Water Colun-m. (Based on a 0.60 Specific Gravi U Gas) Nominal LENGTH...
- Page 8 TABLE 1 - first stage pipe sizing PROPANE 10 PSIG Inlet with a 1 PSIG Pressure Drop capacity of pipe or robing, Maximum in thousands ofBTU/hr, of L.P. Gas Size of Pipe LENGTH OF PIPE OR TUBING. FEET* Or Copper Tubing, Inches ½...
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Page 9: Wall Mount
INSTALLING HEATER WALL MOUNT (VFM20, VFT20, VFM30, VFT30) WALL MOUNT (VFM6, VFM10, VFT10) STEP 1. Relnove wall mounting bracket fiom back of heater. STEP 1. Remove walt mounting bracket froln back of STEP 2. Locate two studs. heater. STEP 3. Attach wall mounting bracket to wall studs with STEP2. -
Page 10: Gas Connection
GAS CONNECTION STEP1. Make the gas connection between the manual shut off valve and regulator located inside heater cabinet. Hold regulator when tightening connection to prevent dmnage to regulator and internal robing. See Figure 5 for completed installation. NOTE: All piping and connection must be checked for leaks by the installer. If connections are not exposed, a pressure test must be ran. - Page 11 VFM63, VFM103 - NATURAL VFM64, VFM104 - L.P. YOUR SAFETY READ BEFORE LIGHT WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTL_ FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. A. This appliance has a pilot which must be lighted by •...
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Page 12: Lighting Instructions
VFM203 - NATURAL VFM204 - L.P. YOUR SAFETY READ BEFORE LIGHTING WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PER- SONAL INJURY OR LOSS OF LIFE. • If you cannot reach your gas supplier, call the This appliance has a pilot which must be lighted by hand. - Page 13 VFM303 - NATURAL VFM304 - L.P. GAS FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY LOSS OF LIFE. A. This appliance has a pilot which must be lighted by •...
- Page 14 VFT101, VFT201, VFT301 - NAT. GAS /VFT102, VFT202, VFT302 - L.P. YOUR SAFETY RF_Ak_ BEFORE LIGHTING WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PER- SONAL INJURY OR LOSS OF LIFE. •...
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Page 15: Proper Operation
PROPER OPERATION ODS / PILOT FLAME The pilot pressure has been pre-set at the factory and with proper supply pressure will provide a safe, reliable ignition source. See Figure 6. INCORRECT INCORRECT - OXYGEN (DRRE(T LEVEL DROPPING LOW PRESSURE BURNER FLAME All orificing and pressure setting was done at the factory and, with proper supply pressure, wilt provide a safe, efficient source of heat. - Page 16 The entire heater should be checked and cleaned by a qualified service person before the start of each heating season. More frequent cleaning may be required due to excessive lint conditions from carpeting, bedding material, etc. CABINET To clean the cabinet and hearth and j arab assemblies of your heater, turn off and allow to cool, then wipe with a soft damp cloth.
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Page 17: Blower Instructions
BLOWER INSTRUCTIONS INSTALLING THE VFB BLOWER STEP 1. Remove blower asselnbly tiom shipping carton. STEP 2. Insert blower assembly into upper back of heater (See Figure 8). STEP3. Secure blower to heater using three #8 screws (provided) through holes pre-punched in heater back. STEP 4. -
Page 18: Partslist
MANUAL MODELS VENT FREE INFRA-RED HEATER NAT. GAS L.P. GAS MANUAL CONTROL VFM63 VFM64 PARTS LIST VFM103 VFM104 VFM203 VFM204 Prices and specifications subject to change VFM303 VFM304 without notice. All prices are F.O.B. factory. Blower Parts VFM63, VFM64 VFM303, VFM304 VFM103, VFM203,... - Page 19 $7,80 * TWO REQUIRED For prompt parts service, contact the wholesaler fiom which you purchased your Cozy heater. NOTE: Parts & Mr. Contractor, schematic drawings on current models are shown at _vw.cozyheaters.com we only sell parts through our wholesalers, but the prices listed above are for your convenience.
- Page 20 VFT301, VFT302 your convenience. For prompt parts service, contact the wholesaler tiom which you purchased your Cozy heater. NOTE: Parts & schematic drawings on current models are shown at _vw.cozyheaters.com. Page 20...
- Page 21 37085 $7,80 37085 $7,80 For prompt parts service, contact the wholesaler from which you purchased your Cozy heater. NOTE: Parts & Mr. Contractor, we only sell parts through our wholesalers, but the prices listed above are for your convenience. schematic drawings on current models are shown at _vw.cozyheaters.com...
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Page 22: Maintenance
TROUBLE SHOOTING GUIDE (for qualified serviceman) SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION No spark at ODS 1. INlitor wire offODS or Piezo. 1. Check and re-attach ignitor wire. 2. INlitor wire shorting out on casing• 2. Move ignitor wire. 3. Defective piezo ignitor. 3. - Page 23 IMPORTANT SAFETY BULLETIN ON YOUR GAS CONTROL AND PILOT LIGHT SYSTEM HEATING EQUIPMENT WHAT YOU DON'T KNOW CAN HURT YOU. Your pilot light system has been designed for sate and reliable operation. Although safety mechanisms built-in, the potential for hazard exists. This information is intended to help you avoid these hazards.
- Page 24 10 Years Cozy Gas Fired Counterflow Furnace 10 Years Cozy Gas Fired Counterflow Direct Vent Furnace 10 Years Cozy Gas Fired Mobile Home Direct Vent Furnace 10 Years Cozy Gas Fired Hi-Efficient Direct Vent W:allFurnace LOUISVILLE TIN & STOVE COMPANY RO.