Table of Contents
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R
MODEL NUMBERS
NATURAL GAS
PROPANE GAS
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.
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Do not store or use gasoline or other flam-
mable vapors and liquids in the vicinity of this
or any other appliance.
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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.
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INSTALLATION AND SERVICE MUST BE
PERFORMED BY A QUALIFIED
INSTALLER, SERVICE AGENCY OR THE
GAS SUPPLIER.
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 aftermarket, 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.
INFRA RED HEATERS
INSTALLATION AND
OPERATION INSTRUCTIONS
P/N 88900 / REV. 02/04
MANUAL MODELS
VFM63, VFM103, VFM203, VFM303
VFM64, VFM104, VFM204, VFM304
VENT FREE
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.
THERMOSTAT MODELS
VFT101, VFT201, VFT301
VFT102, VFT202, VFT302
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Table of Contents
Related Manuals for COZY VFM103
Summary of Contents for COZY VFM103
- Page 1 OPERATION INSTRUCTIONS MODEL NUMBERS NATURAL GAS VFM63, VFM103, VFM203, VFM303 PROPANE GAS VFM64, VFM104, VFM204, VFM304 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.
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Page 2: Table Of Contents
WARNING: Improper installation, adjustment, alteration, service or maintenance can cause 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: Specifications
Do not place clothing or other flammable material on or near the heater. Any safety screen or guard removed for servicing must be replaced prior to operating the heater. INTRODUCTION – CONT’D. OPERATION ROOM HEATER SPECIFICATIONS MANUAL MODELS VFM103 VFM203 VFM303 VFM104 VFM204 VFM304 MAN. -
Page 4: Fresh Air For Combustion Venti
SAFETY INSTRUCTIONS - CONTINUED Installation and repair should be done by a qualified service person. The heater 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. -
Page 5: Installation
FRESH AIR FOR COMBUSTION, VENTILATION AND HEAT DISTRIBUTION - CONT’D. STEP 4. Compare the total Btu the area can support (from Step 2) to the total Btu in the area the heater will be installed (from Step 3). If the total from Step 2 is larger this is considered an unconfined space, if Btu total from Step 3 is larger this is considered a confined space and provisions must be made for additional combustion and ventilation air. -
Page 6: Clearances
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. All models may be wall mounted. Model No. VFM10, VFT10, VFM20, VFT20, VFM30 & VFT30 may be free standing by adding optional VF-FSK floor stand kit. - Page 7 Page 7...
- Page 8 TABLE 1 – first stage pipe sizing 10 PSIG Inlet with a 1 PSIG Pressure Drop Maximum capacity of pipe or tubing, in thousands of BTU/hr. of L.P. Gas Size of Pipe Or Copper Tubing, Inches Copper ½ 1387 Tubing 2360 1622 (O.D.)
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Page 9: Wall Mount
INSTALLING HEATER WALL MOUNT (VFM6, VFM10, VFT10) STEP 1. Remove wall mounting bracket from back of heater. STEP 2. Locate wall stud. STEP 3. Attach wall mounting bracket to wall stud with top at desired height, using (2) screws provided. Make sure top of bracket is level. -
Page 10: Gas Connection
STEP 1. Make the gas connection between the manual shut off valve and regulator located inside heater cabinet. Hold regulator when tightening connection to prevent damage to regulator and internal tubing. 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 run. -
Page 11: Lighting Instructions
VFM63, VFM103 - NATURAL GAS FOR YOUR SAFETY READ BEFORE LIGHT WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A 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 hand. - Page 12 VFM203 - NATURAL GAS FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PER- A. This appliance has a pilot which must be lighted by hand.
- Page 13 VFM303 - NATURAL GAS 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 A. This appliance has a pilot which must be lighted by hand.
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Page 14: For Your Safety Read Before Lighting
VFT101, VFT201, VFT301 - NAT. GAS /VFT102, VFT202, VFT302 - L.P. FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PER- SONAL INJURY OR LOSS OF LIFE. A. -
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 CORRECT LOW PRESSURE LEVEL DROPPING BURNER FLAME All orificing and pressure setting was done at the factory and, with proper supply pressure, will provide a safe, efficient source of heat. -
Page 16: Maintenance
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. To clean the cabinet and hearth and jamb assemblies of your heater, turn off and allow to cool, then wipe with a soft damp cloth. -
Page 17: Blower Instructions
INSTALLING THE VFB BLOWER STEP 1. Remove blower assembly from shipping carton. STEP 2. Insert blower assembly into upper back of heater (See Figure 8). STEP 3. Secure blower to heater using three #8 screws (provided) through holes pre-punched in heater back. STEP 4. -
Page 18: Illustrated Parts Breakdown
MANUAL MODELS NAT. GAS L.P. GAS VFM63 VFM64 VFM103 VFM104 VFM203 VFM204 VFM303 VFM304 Blower Parts VFM103, VFM104 VENT FREE INFRA-RED HEATER Prices and specifications subject to change without notice. All prices are F.O.B. factory. VFM63, VFM64 VFM203, VFM204 “LO”... - Page 19 Mr. Contractor, we only sell parts through our wholesalers, but the prices listed above are for your convenience. For prompt parts service, contact the wholesaler from which you purchased your Cozy heater. NOTE: Parts & schematic drawings on current models are shown at www.cozyheaters.com. VFM63 VFM103 VFM64 VFM104 PART...
- Page 20 THERMOSTAT MODELS NAT. GAS L.P. GAS VFT101 VFT102 VFT201 VFT202 VFT302 VFT302 Blower Parts Mr. Contractor, we only sell parts through our wholesalers, but the prices listed are for your convenience. For prompt parts service, contact the wholesaler from which you purchased your Cozy heater.
- Page 21 REPLACEMENT PARTS LIST. TO ORDER REPLACEMENT PARTS YOU MUST GIVE MODEL NUMBER, SERIAL NUMBER, TYPE OF GAS USED, PART DESCRIPTION AND PART NUMBER. MODEL NUMBERS NATURAL MODEL NUMBERS PROPANE REF. PART DESCRIPTION Valve, VT-23100/18 ODS/Pilot (NAT. GAS) ODS/Pilot (L.P. GAS) Manifold Burner Orifice (NAT.
- Page 22 SYMPTOM No spark at ODS1. Ignitor wire off ODS or Piezo. 2. Ignitor wire shorting out on casing. 3. Defective piezo ignitor. 4. Wrong gap from electrode. Spark but no ignition 1. No gas to heater. at ODS 2. Air in gas line. 3.
- Page 23 IMPORTANT SAFETY BULLETIN ON YOUR GAS CONTROL AND PILOT LIGHT WHAT YOU DON’T KNOW CAN HURT YOU. Your pilot light system has been designed for safe and reliable operation. Although safety mechanisms are built-in, the potential for hazard exists. This information is intended to help you avoid these hazards. YOUR GAS CONTROL AND PILOT LIGHT SYSTEM Your gas control and pilot light system has a...
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Page 24: Warranty
LIMITED WARRANTY The Louisville Tin & Stove Co. warrants to the original user the accompanying product for the period specified herein, provided said product is installed, operated, maintained, serviced, and used according to the instructions and specifications accompanying the product. AS OUTLINED IN OUR INSTRUCTIONS, ANY WARRANTY CONSIDERATIONS ARE CONTINGENT ON INSTALLATION BY A QUALIFIED INSTALLER (CONTRACTOR).