Bryant LOW-BOY 367AAN Installation And Operating Instructions Manual
Series a low-boy oil furnace
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Also See for LOW-BOY 367AAN:
- User's information manual (8 pages) ,
- User's information manual (9 pages) ,
- Manual (4 pages)
Table of Contents
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NOTE: Read the entire instruction manual before starting the
installation.
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INDEX
SAFETY CONSIDERATIONS..................................................1-3
Dimensional Drawing ...............................................................2
Minimum Clearance to Combustibles......................................3
INTRODUCTION ..........................................................................2
LOCATION....................................................................................3
General ......................................................................................3
Location Relative to Cooling Equipment ................................3
AIR FOR COMBUSTION AND VENTILATION...................3-5
General...................................................................................3-4
Unconfined Space .....................................................................4
Confined Space......................................................................4-5
DUCT WORK RECOMMENDATIONS......................................5
VENTING ......................................................................................5
Vent System Inspection ............................................................5
Masonry Chimneys ...................................................................5
Factory-Built Chimneys............................................................5
OIL BURNER ................................................................................5
OIL CONNECTIONS ....................................................................6
BAROMETRIC DRAFT CONTROL ...........................................6
ELECTRICAL CONNECTIONS............................................6-7-8
115-v Wiring.............................................................................6
24-v Wiring...............................................................................6
Accessories................................................................................6
Wiring Diagram.................................................................... 7-8
FILTERS ........................................................................................6
START-UP, ADJUSTMENT, AND SAFETY CHECK......6-9-10
Operational Checkout ...............................................................6
Combustion Check ................................................................6-9
Fan Adjustment Check .............................................................9
Limit Control Check...............................................................10
For Year-Round Air Conditioning .........................................10
Heating ....................................................................................10
Cooling ....................................................................................10
Constant Blower Switch .........................................................10
MAINTENANCE.........................................................................10
General ....................................................................................10
Oil Burner ...............................................................................10
Heat Exchanger and Flue Pipe..........................................10-11
Blower Removal .....................................................................11
installation, start-up,
and operating instructions
LOW-BOY
OIL FURNACE
Page
-1-
Cancels: II 367A-105-1
Fig. 1-367AAN Low-Boy Oil Furnace
SAFETY CONSIDERATIONS
FOR YOUR SAFETY
DO NOT STORE OR USE GASOLINE OR
OTHER FLAMMABLE VAPORS AND LIQ-
UIDS IN THE VICINITY OF THIS OR ANY
OTHER APPLIANCE.
DO NOT ATTEMPT TO START THE BURNER
WHEN EXCESS OIL HAS ACCUMULATED,
WHEN THE FURNACE IS FULL OF VAPOR,
OR WHEN THE COMBUSTION CHAMBER IS
VERY HOT.
WARNING: For use with grade 1 or 2 Fuel Oil. Do not
use Gasoline, Crankcase Oil, or any Oil containing
Gasoline! Failure to follow this warning could lead to
sooting, fire, explosion, and/or severe bodily harm.
CAUTION: Never burn garbage or paper in the heating
system and never leave rags, paper, or any flammable
items around the unit.
367AAN
Series A
II 367A-105-2
1-98
A96280
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Table of Contents
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Summary of Contents for Bryant LOW-BOY 367AAN
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Page 1: Table Of Contents
OTHER APPLIANCE. DO NOT ATTEMPT TO START THE BURNER WHEN EXCESS OIL HAS ACCUMULATED, WHEN THE FURNACE IS FULL OF VAPOR, OR WHEN THE COMBUSTION CHAMBER IS VERY HOT. WARNING: For use with grade 1 or 2 Fuel Oil. Do not... -
Page 2: Dimensional Drawing
Unit 036105 covers input ranges from 91,000 to 105,000 Btuh, unit 060120 covers input ranges from 119,000 to 154,000 Btuh. This furnace is a Low-Boy unit. It may be operated only in the upflow configuration. The furnace is shipped as a packaged unit, complete with burner and controls. -
Page 3: Minimum Clearance To Combustibles
The furnace should be located as close as possible to chimney or vent in order to keep vent connections short and direct. The furnace should also be located as near as possible to center of air distribution system. II. LOCATION RELATIVE TO COOLING EQUIPMENT... -
Page 4: Air For Combustion And Ventilation
When furnace is installed in a closet or enclosure, 2 ventilation openings, with OPEN AREA as dimensioned in example below are required for combustion air. The openings should be located about 6 in. from top and bottom of enclosure at front of furnace. For Example: 367AAN FURNACE... -
Page 5: Duct Work Recommendations
The supply duct work should be attached to flanged front opening provided at discharge end of furnace. The return-air duct work should be attached to flanged rear opening of furnace. See Fig. 2 for dimensions of these openings. NOTE: The back (blower access opening) should not be used for return air. -
Page 6: Oil Connections
An oil filter should be used with all oil burners and should be installed as close to burner as possible. BAROMETRIC DRAFT CONTROL The barometric draft control shipped with furnace MUST be used with furnace to ensure proper operation. Instructions for installing control are packed with control. -
Page 7: Wiring Diagram
(BLACK) (RED) WHITE BLACK CIRCULATING SWITCH SPEED CONSTANT TRANSFO. VIOLET WHITE BLACK CIRCULATING SWITCH SPEED CONSTANT THERMOSTAT PRIMARY WHITE BLACK CIRCULATING SWITCH SPEED CONSTANT —7— (BLACK) (BLACK) - Page 8 WHITE BLACK CIRCULATING SWITCH SPEED CONSTANT TRANS VIOLET WHITE BLACK CIRCULATING SWITCH SPEED CONSTANT THERMOSTAT PRIMARY WHITE BLACK CIRCULATING SWITCH SPEED CONSTANT —8—...
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Page 9: Fan Adjustment Check
3. In order to ensure proper draft through furnace, a baromet- ric draft regulator (supplied with furnace) must be installed as close to outlet of furnace as possible. In order for this device to function properly, barometric damper must be mounted with hinge pins horizontal and face of damper vertical. -
Page 10: Limit Control Check
IV. LIMIT CONTROL CHECK After furnace has been in operation for at least 15 minutes, restrict return-air supply by blocking filters or closing return registers and allow furnace to shut down on high limit. The burner should shut off, and main blower should continue to run. -
Page 11: Blower Removal
1. Turn off all oil and electrical supplies upstream of furnace. CAUTION: If furnace has been in operation, some surfaces may be hot. Allow time for unit to cool down. 2. Disconnect flue pipe. 3. Remove flue collar panel located in rear part of furnace. - Page 12 Course descriptions and schedules are in our catalog. CALL FOR FREE CATALOG 1-800-962-9212 [ ] Packaged Service Training © 1998 Bryant Heating & Cooling Systems 7310 W. Morris St. Indianapolis, IN 46231 SERVICE TRAINING • Maintenance • Operating Sequence [ ] Classroom Service Training —12—...