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MODELS:
NATURAL GAS ONLY
2001622; 2031622; 2051622
3501522; 3531522; 3551522
3501922; 3531922; 3551922
3502522; 3532522; 3552522
3502922; 3532922; 3552922
5001522; 5031522; 5051522
5001922; 5031922; 5051922
5002522; 5032522; 5052522
5002922; 5032922; 5052922
6501522; 6531522; 6551522
6501922; 6531922; 6551922
6502522; 6532522; 6552522
6502922; 6532922; 6552922
3501522.3; 3531522.3; 3551522.3
2001622.3; 2031622.3; 2051622.3
MODELS:
PROPANE GAS ONLY
2001621; 2031621; 2051621
3501521; 3531521; 3551521
3501921; 3531921; 3551921
3502521; 3532521; 3552521
3502921; 3532921; 3552921
5001521; 5031521; 5051521
5001921; 5031921; 5051921
5002521; 5032521; 5052521
5002921; 5032921; 5052921
6501521; 6531521; 6551521
6501921; 6531921; 6551921
6502521; 6532521; 6552521
6502921; 6532921; 6552921
WARNING: Improper installation, adjustment,
alteration, service, or maintenance can cause
injury or property damage. Refer to this manual.
For assistance or additional information, consult
a qualified installer, service agency or the gas
supplier.
WARNING: Installation and repair must be done
by a qualified service person.
should be inspected before use and at least
annually by a professional service person.
WARNING: Do not install this heater (Natural or
L.P.
Gas)
in
mobile
recreational vehicles.
Williams Furnace Co., 250 West Laurel Street, Colton, CA 92324
ENCLOSED MODEL
INSTALLATION & OPERATING INSTRUCTION MANUAL
The appliance
homes,
trailers
or
Vented Room Heaters
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
Open all windows.
Do not try to light any appliance.
Do not touch any electrical switch.
Do not use any phone in your building.
Extinguish any open flame.
Immediately call your gas supplier
from a neighbor's phone. Follow
the gas supplier's instruction.
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.
FIREPLACE MODEL
U.S.A.
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Related Manuals for Williams 2001622
Summary of Contents for Williams 2001622
- Page 1 WARNING: Do not install this heater (Natural or L.P. Gas) mobile homes, trailers recreational vehicles. Williams Furnace Co., 250 West Laurel Street, Colton, CA 92324 U.S.A.
- Page 2 3. Maintain all minimum clearances which apply to your heater. Optional Accessories Blower To increase circulation of warmed air within the heated space, you may use Blower Accessory Kit 2102, on all models except 2001622; 2001621; and 2001622.3. Floor Board Vent Collar Available in black or white to match the heater.
- Page 3 Safety Rules 7. ANY SAFETY SCREEN, GUARD OR PARTS REMOVED WARNING FOR SERVICING FROM THIS APPLIANCE MUST BE READ THESE RULES AND THE INSTRUCTIONS REPLACED PRIOR TO OPERATING THE APPLIANCE TO CAREFULLY. FAILURE TO FOLLOW THESE RULES AVOID PROPERTY DAMAGE, BODILY INJURY OR DEATH. AND INSTRUCTIONS COULD CAUSE A MALFUNCTION OF THE FURNACE.
- Page 4 To assure safe operation, a metal or wood panel, extending the full depth and width of the appliance must be placed under the heater. MINIMUM REQUIRED CLEARANCES Optional floor boards are available from Williams. "A" "B" "C"...
- Page 5 Gas Piping State and local authorities have established codes regulating the installation of gas burning equipment. Consult your gas supplier or gas company for complete information. In the absence of local codes, all aspects of the installation must comply with the National Fuel Gas Code ANSI Z223.1. In Canada: Follow CAN/CGA-B149.1(2) Canadian Standard.
- Page 6 4. Feed the thermostat wires through the knockout and route through the metal clip to the gas valve. Models, 2001621 and 2001622 do 3. Before drilling a hole in wall at selected location, drive a small not have a metal clip.
- Page 7 MUST BE REPLACED. USE ONLY 18GA. 4/64 INSULATION. 105° C. AWM COPPER WIRE OR EQUIVALENT. VALVE BLACK FOR FIELD WIRED CONNECTIONS USE NO. 18 AWG WIRES RATED FOR AT LEAST BLACK 105° C (221° F). BLACK WILLIAMS GAS CONTROL VALVE P323011 OR P322660...
- Page 8 2102 Blower Accessory Installation & Operating Instructions WARNING Note: All electrical work must conform to your local codes and Danger of property damage, bodily injury or ordinances or in their absence, with National Electrical Code, death. Turn off electrical power supply at ANSI/NFPA 70.
- Page 9 Venting This heater must be properly connected to a venting system. This heater is equipped with a vent safety shutoff system to protect against improper venting of its’ combustion products. Tampering with or removal of this control will void the limited warranty and can result in carbon monoxide (CO) poisoning and possible death.
- Page 10 Venting Typical Methods of Safely Venting Your Heater APPROVED COWL 1. Any horizontal run of vent pipe must slope upward a minimum of 1/4” per foot. Secure all joints of the vent with sheet metal screws. 10” 2. Where the vent passes through the ceiling or wall, a thimble is required to keep 2”...
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Page 11: Start-Up Procedure
Start-Up Procedure Check Pilot Burner Warning The pilot flame must envelop 1/2- to 5/8-inches of the generator. Danger of property damage, bodily injury or death. Pilot flame is preset at the factory, so ordinarily does not require field Liquified petroleum (L.P.) gas is heavier than air and it will adjustment. -
Page 12: How To Care For Your Heater
How to Care for Your Heater Cabinet Finish Burner Cleaning Clean cabinet with damp cloth. Never use abrasive cleaners. Check burner. If cleaning is required, contact a qualified service Cabinets are finished with heat resistant powder paint. technician to clean and service burner. -DO NOT refinish with wall or spray paint. -
Page 13: Troubleshooting
Troubleshooting Symptom Possible Causes Corrective Action 1. Pilot will not stay lit after A. Generator producing insufficient millivolts. Check pilot flame. It must impinge on the carefully following lighting generator. Be sure generator is fully inserted in instructions. bracket. B. Loose or dirty generator connections at gas Clean and/or tighten connections at valve. - Page 14 Troubleshooting Symptom Possible Causes Corrective Action 7. Main burner will not stay on. A. Blockage in vent pipe. Checks vent pipe for blockage, such as bird nests, twigs, leaves, etc. Check that the vent cap is properly installed, and not placed to far down on the vent pipe. Cap must be the same manufacturer as the vent.
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Page 15: Replacement Parts List
Replacement Parts List 2001621; 2031621; 2051621; 2001622; 2031622; 2051622 Models Key No. Description 2001621; 2031621; 2051621 2001622; 2031622; 2051622 Wrapper Assembly K000275 K000275 Draft Diverter Assembly K000274 K000274 Combustion Chamber K000279 K000279 Base Plate K000265 K000265 Valve Bracket K000850 K000850... - Page 16 Replacement Parts List Enclosed Front 3501522 3501521 5001522 5001521 6501522 6501521 3531522 3531521 5031522 5031521 6531522 6531521 3551522 3551521 5051522 5051521 6551522 6551521 Key No. Description 3501922 3501921 5001922 5001921 6501922 6501921 3531922 3531921 5031922 5031921 6531922 6531921 3551922 3551921 5051922 5051921 6551922...
- Page 17 Enclosed Front...
- Page 18 Replacement Parts List Fireplace-Look with Logs 3502522 3502521 5002522 5002521 6502522 6502521 3532522 3532521 5032522 5032521 6532522 6532521 3552522 3552521 5052522 5052521 6552522 6552521 Key No. Description 3502922 3502921 5002922 5002921 6502922 6502921 3532922 3532921 5032922 5032921 6532922 6532921 3552922 3552921 5052922 5052921...
- Page 19 Fireplace-Look with Logs...
-
Page 20: Your Warranty
Your Warranty The Manufacturer, Williams Furnace Co., warrants this wall furnace or heater to the original purchaser under the following conditions: Limited One-Year Warranty 1. Any part thereof which proves to be defective in material or workmanship within one year from date of original purchase for use will be repaired or replaced at the Manufacturer’s option, FOB its factory.
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