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Williams GRAVITY 1403622 User Manual

Williams furnace co. furnace user manual.
Also See for GRAVITY 1403622:
Brochure - 3 pages
Owner's manual - 26 pages
owner's
manual
MODEL
NOS:
1403612;
1403622
2203612;
2203622
3003612;
3003622
FOR USE WITH
NATURAL
GAS ONLY
f-
_/
APPROVED
®
M()DEL
NOS.
1403611;
1403621
2203611
; 2203621
3003611
; 3003621
FOR USE WITH
LIQUEFIED
PETROLEUM
(L.P.)
GAS ONLY
0tSlG,
GRAVITY DIRECT VENT
FURNACE
READ THIS OWNERS
MANUAL CAREFULLY
BEFORE YOU INSTALL
YOUR NEW WILLIAMS
WALL FURNACE
• Unpacking
• Installation
• Operation
• Repair Parts
--
MODEL
NUMBER
INFORMATION
--
NOTE: CANADIAN MODEL NUMBERS THIRD
DIGIT FROM LEFT TO BE:
1 FOR BASIC ALTITUDE
2 FOR HIGH ALTITUDE
EXAMPLE:
MODEL:
1403612 BECOMES 1413612
(0-2000 FT. BASIC ALTITUDE)
OR BECOMES 1423612
(2000-4000- FT. HIGH ALTITUDE)
WARNING:
Improper
installation,
adjust-
ment, 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:
Do not install any of these fur-
naces
(Natural
or L.R
Gas)
in mobile
homes,
trailers,
or recreational
vehicles.
WARNING:
If the
information
in this
manual is not followed exactly, a fire or ex-
plosion
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
• 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 per-
formed
by a qualified
installer,
service
agency
or the gas supplier.
WILLIAMS
Furnace Co., 225 Acacia St., Colton, CA 92324
PRINTED IN USA
5/97
P322256

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   Summary of Contents for Williams GRAVITY 1403622

  • Page 1

    5/97 GRAVITY DIRECT VENT FURNACE READ THIS OWNERS MANUAL CAREFULLY BEFORE YOU INSTALL YOUR NEW WILLIAMS WALL FURNACE WARNING: manual is not followed exactly, a fire or ex- plosion damage, personal Do not store or use gasoline or other flam- mable vapors and liquids of this or any other appliance.

  • Page 2: Table Of Contents

    Optional Blower Installation ... The Manufacturer, Williams Furnace Co., warrants this wall furnace 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, Foe its factory.

  • Page 3: Introduction, Basic Description, Optional Accessories

    Please read our instructions before you install and use your furnace. This will help you obtain the full value from this furnace. It could help you avoid needless service costs, if the answer to the problem is found within this instruction manual.

  • Page 4: Safety Rules

    WARNING READ THESE RULES AND THE INSTRUCTIONS CAREFULLY. FAILURE FOLLOW RULES AND INSTRUCTIONS COULD CAUSE A MALFUNCTION OFTHE FURNACE. THIS COULD RESULT tN DEATH, SERIOUS AND/OR PROPERTY DAMAGE. INSTALLATION MUST CONFORM TO LOCAL CODES. IN THE ABSENCE OF LOCAL CODES, INSTALLATION MUST CONFORM WITH THE NATIONAL FUEL GAS CODE, ANSI Z223.1.

  • Page 5: Unpack Your Furnace, Basic Materials, Installing Your Wall Furnace, Installation

    This direct-vent furnace is packaged complete including the vent cap, vent tube and air inlet tube ready for instal- lation on an exterior wall with a total thickness of from 5 inches minimum to a maximum of 9 inches. Open the carton and remove all parts. Examine all packing material carefully.

  • Page 6

    Consider the following points before attempting to install the furnace: ALL MODELS 1. This is a direct vent wall furnace. It must be installed on an OUTSIDE WALL for proper venting of flue gases (Fig. 1). 2. Wall furnace can be surface mounted on an outside wall up to 24 inches thick when using an optional VENT EXTENSION KIT.

  • Page 7

    Locating MODELS 1403622, 1403621, 2203622, 3003622 and 3003621 (All other models have a built-in thermostat) Choose a location for the thermostat about 5 feet above the floor on an inside wall. The thermostat wire supplied with your furnace is 20 feet long, which should be enough to run up through the attic so the thermostat can be a max- imum of 16 feet from furnace measured in a straight line, or approximately 12 feet from the furnace if the wire is run...

  • Page 8: Gas Supply And Piping

    GAS AND ELECTRICAL SUPPLY OPENINGS Holes must be drilled for the gas line (and electrical supply if you use an optional Blower Kit). Drill a 1-1/2 inch hole in wall for gas line where cardboard template or refer to Fig. 3, page 7. You will have to determine whether the gas line will enter the home through the outside wall or wall floor plate.

  • Page 9

    INSTALL VENT CAP Outside, place a single strip of mastic (provided) around the back flange of the vent cap ("G" stall the vent cap by inserting it into the air inlet tube and over the vent tube. IMPORTANT The top of the vent cap is embossed "TOP". Install it in the correct position to prevent water from entering the wall.

  • Page 10: Furnace Technical Information

    Gas control valve, within the furnace, is shipped with a seal over gas inlet tapping. Do not remove this seal until ready to connect piping. WARNING DANGER OF PROPERTY DAMAGE, BODILY INJURY OR DEATH. MAKE SURE THE FURNACE OPERATE ON THE TYPE OF GAS AVAILABLE. MODELS DESIGNATED AS NATURAL GAS ARE TO BE USED WITH NATURAL GAS ONLY.

  • Page 11

    GAS PtPE SIZES NATURAL GAS PIPE CAPACITY - BTU PER HOUR (INCLUDES FITTINGS) PIPE SIZE LENGTH OF PIPE - FEET 1/2 inch 3/4 inch 92,000 190,000 63,000 130,000 50,000 105,000 L.P. GAS PIPE CAPACITY - BTU PER HOUR (INCLUDES FITTINGS) LENGTH OF PIPE - FEET 112 inch...

  • Page 12

    Thermostat 6. Snag thermostat cable through wall so that 6 inches of cable protrudes. 7. Route cable to wall furnace leaving enough excess cable to make the connections at the gas valve. MOUNTING THE THERMOSTAT 1. To remove the thermostat cover, grasp cover and pull straight outward.

  • Page 13

    Furnace MODEl. TYPE NUIBMm 1403612 NAT. 1403611 L.P.G. 1403622 NAT. 1403621 LP.G. 2203612 NAT. 2203611 LP.G. 2203622 NAT. 2203621 LP.G. 3003612 NAT. 3003611 LP.G. 3003622 NAT. 3003621 LP.G. *For elevations above 2000 feet reduce ratings 4% for each 1000 feet above sea level. Btuh = British Thermal Units per hour.

  • Page 14

    Start furnace using procedures Operating Your Furnace on pages 15 through 19. WARNING DANGER OF BODILY INJURY OR DEATH LIQUEFIED PETROLEUM (L.E) GAS IS HEAVIER THAN AIR AND IT WILL SETTLE IN ANY LOW AREA, INCLUDING OPEN DEPRESSIONS AND IT WILL REMAIN THERE...

  • Page 15

    BUILT-IN THERMOSTAT MODELS 1403611, 1403612, 2203611, 2203612, 3003611 and 3003612 Refer to this sheet and sheet 16 (or) 17 for "Safety, Operating Instructions" and "Turn Gas Off To Appliance." These furnaces are equipped with a manually operated piezo spark ignition device to ignite the pilot gas. Follow the steps under "Operating Instructions"...

  • Page 16

    FOR YOUR SAFETY, WILLIAMS I 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 appliance has a pilot which must be lighted hand. When...

  • Page 17

    FOR YOUR SAFETY, WILLIAMS GAS CONTROL I WARNING: If you do not follow these may result causing This appliance has a pilot which must be lighted hand. When lighting the pilot, follow these exactly. BEFORE LIGHTING smell around the appliance for gas.

  • Page 18

    FOR YOUR SAFETY, WILLIAMS I WARNING: If you do not follow these may result causing This appliance has a pilot which must be lighted hand, When lighting the pilot, follow these exactly. BEFORE LIGHTING smell around the appliance for gas. Be sure to smell next to the floor because...

  • Page 19

    FOR YOUR SAFETY, WILLIAMS I WARNING: If you do not follow these may result causing This appliance has a pilot which must be lighted hand. When lighting the pilot, follow these exactly. BEFORE LIGHTING smell around the appliance for gas. Be sure to smell next to the floor because...

  • Page 20: Cabinet Installation

    How To Care For Your Furnace MAINTENANCE It is recommended that a competent serviceman perform these checks at the beginning of each heating season: a. Burner and Control Compartments Keep clean at all times. Clean all foreign materials from top of burner. For access to burner: (1) Remove cabinet.

  • Page 21

    Troubleshooting SYMPTOM 1. Pilot will not stay lit after A. Thermocouple carefully following lighting instructions. B. Loose or dirtythermocou- C. Thermocouple D. Grounded thermostat E. Thermomagnet pilot A. Manual valve not turned 2. Pilot burning - no gas to main burner. B.

  • Page 22

    SYMPTOM 4, Furnace operates but A, Sensing bulb not located turns "Off" before room temperature is attained. B. Temperature dial out of C. Thermostat 5. Furnace not producing sufficient heat. 6. Furnace operates but will not shut "Off" when room temperature is attained.

  • Page 23

    Williams Direct REPLACEMENT OPTIONAL BLOWER ACCESSORY MODELS: 2205611; 5005611; USE ONLY MANUFACTURE'S REF. PART NO. 6A24 6B33 P321017 P129700 6A23 P130600 6A93 P128400 P130700 6B64 NOTE: SCREWS AND BOLTS ARE STANDARD HARDWARE ITEMS, AVAILABLE LOCALLY. Vent Gas-Fired Wail Furnace PARTS FOR 2205612;...

  • Page 24

    Williams REPLACEMENT 1403611; REF. PART NO. 8C28 8A72 8B61 P147001 6B62 P14-7001 P147000 6054-1 9306 6C51 8A85 BB64 P121800 VENT EXTENSION 9304 VENT EXTENSION 9303 li_ NOT SHOWN _NOT AVAILABLE SEPARATELY (KIT FORM ONLY) FOR PARTS ILLUSTRATION SEE PAGE 25...

  • Page 25

    Williams Direct Vent Gas-Fired REPLACEMENT PARTS FOR MODELS: 1403611 ; 140361 2 1403621 ; 1403622 Wall Furnace FOR PARTS lISTING USE ONLY MANUFACTURER'S --25 1 PAGE 24. AUTHORIZED PARTS...

  • Page 26: Operating Your Furnace, Repair Parts

    How to Order Repair Parts All parts listed herein may be ordered from your equip- ment supplier. The Model Number of your Williams wall furnace will be found on the rating plate near gas valve, inside control compartment. WILLIAMS FURNACE...

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