Bryant 830SA Installation, Start-Up, Operating And Service And Maintenance Instructions
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Bryant 830SA Installation, Start-Up, Operating And Service And Maintenance Instructions

Bryant 830SA Installation, Start-Up, Operating And Service And Maintenance Instructions

4-way multipoise, ultra low nox 80% afue gas furnace input capacities 40,000 thru 100,000 btuh
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830SA
4- -WAY MULTIPOISE, ULTRA LOW NOX
80% AFUE GAS FURNACE
INPUT CAPACITIES 40,000 THRU 100,000 BTUH
Installation, Start- -up, Operating and
Service and Maintenance Instructions
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Series A
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Approved for installations up to 5,400 feet (1646 meters)
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NOTE: Read the entire instruction manual before starting the
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installation.
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Portions of the text and tables are reprinted from current edition
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of NFPA 54/ANSI Z223.1E, with permission of National Fire
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Protection Association, Quincy, MA 02269 and American Gas
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Association, Washington DC 20001. This reprinted material is
not the complete and official position of the NFPA or ANSI on
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the referenced subject, which is represented only by the standard
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in its entirety.
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Summary of Contents for Bryant 830SA

  • Page 1: Table Of Contents

    830SA 4- -WAY MULTIPOISE, ULTRA LOW NOX 80% AFUE GAS FURNACE INPUT CAPACITIES 40,000 THRU 100,000 BTUH Installation, Start- -up, Operating and Service and Maintenance Instructions Series A SAFETY CONSIDERATIONS ......

  • Page 2: Safety Considerations

    SAFETY CONSIDERATIONS 2. Install this furnace only in a location and position as specified in the “Location” section of these instructions. WARNING 3. Provide adequate combustion and ventilation air to the furnace space as specified in “Air for Combustion and Ventilation”...
  • Page 3 A190257 Fig. 1 - - Dimensional Drawing Table 1 – Dimensions ACCESSORY VENT FILTER CONNEC- MEDIA CABINET OUTLET TOP FLUE BOTTOM TION SHIP CABINET WIDTH WIDTH COLLAR ONLY INLET WIDTH IN. (MM) WT. LB. SIZE FURNACE SIZE IN. (MM) IN. (MM) IN.

  • Page 4: Codes And Standards

    Duct Systems Air Conditioning Contractors Association (ACCA) Manual D, Sheet Metal and Air Conditioning Contract- ors National Association (SMACNA), or American Society of Heating, Refrigeration, and Air Condition- ing Engineers (ASHRAE) 2005 Fundamentals Hand- book Chapter 35 or 2004 HVAC Systems and Equip- ment Handbook Chapters 9 and 16.

  • Page 5: Location

    THE BLOWER IS LOCATED BELOW THE BURNER SECTION, AND CONDITIONED AIR IS DISCHARGED UPWARD. THE BLOWER IS LOCATED TO THE RIGHT OF THE BURNER SECTION, AND AIR CONDITIONED AIR IS DISCHARGED TO THE LEFT. THE BLOWER IS THE BLOWER IS LOCATED TO THE LEFT LOCATED ABOVE THE OF THE BURNER SECTION,...
  • Page 6 WARNING FIRE HAZARD Failure to follow this warning could result in personal injury, death, and/or property damage. When the furnace is installed in a residential garage, the burners and ignition sources must be located at least 18 inches above the floor. (See Fig. 5) The furnace must be located or protected to avoid damage by vehicles.

  • Page 7: Air For Combustion And Ventilation

    b. Size openings and ducts per Fig. 7 and Table 2. CAUTION 1 SQ IN. PER 4000 DUCTS BTUH* FURNACE CORROSION HAZARD O UTDOORS Failure to follow this caution may result in furnace damage. Air for combustion must not be contaminated by halogen 12 ″...

  • Page 8: Installation

    = combined input of all fan- -assisted appliances in Btuh/hr CIRCULATING AIR ACH = air changes per hour (ACH shall not exceed 0.60.) VENT THROUGH ROOF DUCTS The following requirements apply to the Standard Method and to the Known Air Infiltration Rate Method. 1.

  • Page 9: Downflow Installation

    1. Tilt or raise furnace and remove two screws holding bot- 2. For each leg, install nut on bolt and then install bolt and tom filler panel. (See Fig. 9) nut in hole. (Install flat washer if desired.) 3. Install another nut on other side of furnace base. (Install flat washer if desired.) 4.

  • Page 10: Horizontal Installation

    FURNACE FURNACE (OR COIL CASING APPROVED COIL ASSEMBLY WHEN USED) COIL BOX COMBUSTIBLE FLOORING COMBUSTIBLE FLOORING SHEET METAL PLENUM DOWNFLOW FLOOR SUBBASE OPENING SHEET METAL PLENUM FLOOR OPENING A08556 Fig. 13 - - Furnace, Plenum, and Coil Assembly or Coil Box Installed on a Combustible Floor A96285 Fig.

  • Page 11: Air Ducts

    The bottom closure panel on furnaces of widths 17- -1/2 in. (445 Maintain a 1- -in. (25 mm) clearance from combustible materials mm) and larger may be used for flame roll- -out protection when to supply air ductwork for a distance of 36 in. (914 mm) bottom of furnace is used for return air connection.
  • Page 12 " (6mm) THREADED ROD 4 REQ. OUTER DOOR A S SEMBLY SECURE ANGLE IRON TO BOTTOM OF FURNACE WITH 3 #8 x " (19mm) SCREWS TYPICAL FOR 2 SUPPORTS 8" (203mm) MIN FOR DOOR REMOVAL 1” (25mm) SQUARE, 1-1/4”x1-1/4”x1/8” (32x32x3mm) ANGLE IRON OR UNI-STRUT MAY BE USED (2) HEX NUTS, (2) WASHERS &...

  • Page 13: Gas Piping

    A180240 Fig. 17 - - Typical Attic Installation Return Air Connections WARNING WARNING FIRE OR EXPLOSION HAZARD FIRE HAZARD Failure to follow this warning could result in personal injury,death, and/or property damage. Failure to follow this warning could cause personal injury, Use proper length of pipe to avoid stress on gas control death and/or property damage.

  • Page 14: Air Delivery - - Cfm

    1. Gas supply connections MUST be performed by a furnace. A 1/8- -in. (3 mm) NPT plugged tapping, accessible for licensed plumber or gas fitter. test gauge connection, MUST be installed immediately upstream of gas supply connection to furnace and downstream of manual 2.
  • Page 15 shutoff valve before and during supply pipe pressure test. After all connections have been made, purge lines and check for leakage at furnace prior to operating furnace. The gas supply pressure shall be within the maximum and minimum inlet supply pressures marked on the rating plate with the furnace burners ON and OFF.

  • Page 16: Electrical Connections

    ELECTRICAL CONNECTIONS Make all electrical connections in accordance with current edition of National Electrical Code (NEC) NFPA 70 and any local codes WARNING or ordinances that might apply. WARNING ELECTRICAL SHOCK, FIRE OR EXPLOSION HAZARD Failure to follow safety warnings could result in dangerous FIRE HAZARD operation, serious injury, death or property damage.

  • Page 17: 24- -V Wiring

    12. Complete electrical box wiring and installation. Connect 24- -V WIRING line voltage leads as shown in Fig. 24. Use best practices Make field 24- -v connections at the 24- -v terminal strip. (See Fig. 24) (NEC in U.S. for wire bushings, strain relief, etc.) Connect terminal Y as shown in Fig.
  • Page 18 SW1 – SEE SW1 - FAULT INDUCER MOTOR DIAGNOSTIC RECALL/CLEAR LOW VOLTAGE LABEL FOR USE AND COMPONENT CONNECTOR OF THIS SWITCH TEST BUTTON INDUCER MOTOR AND COOL ON-DELAY AND HEAT OFF- IGNITER 115-VAC / NEUTRAL DELAY (JUMPER SHOWN IN CONNECTOR FACTORY DEFAULT POSITION) COOL HEAT...

  • Page 19: Venting

    VENTING operate with a non- -positive vent static pressure to minimize the potential for vent gas leakage. Category I furnaces operate with a The furnace shall be connected to a listed factory built chimney flue loss not less than 17 percent to minimize the potential for or vent, or a clay- -tile lined masonry or concrete chimney.

  • Page 20: Appliance Application Requirements

    used to reduce condensation. If a condensate drain is re- APPLIANCE APPLICATION REQUIREMENTS quired by local code, refer to the current edition of NFGC Appliance operation has a significant impact on the performance NFPA54/ANSI Z223.1, Section 12.10 for additional in- of the venting system.
  • Page 21 A180242 Fig. 25 - - Chimney Inspection Chart...

  • Page 22: Additional Venting Requirements

    ADDITIONAL VENTING REQUIREMENTS SIDEWALL VENTING A 4” (101 mm) round vent elbow is supplied with the furnace. A This furnace is not approved for direct sidewall horizontal 5- -inch (127 mm) or 6- - inch (152 mm) vent connector may be venting.

  • Page 23: Start- -Up, Adjustment, And Safety Check

    SEE NOTES: 1,2,4,7,8,9 on the page following these figures SEE NOTES: 1,2,4,5,7,8,9 on the page A03214 following these figures Fig. 29 - - Horizontal Right Application- -Vent Elbow Right A03215 Fig. 31 - - Horizontal Left Application- -Vent Elbow Up See NOTES following images.

  • Page 24: Start- -Up Procedures

    3. Gas supply pressure to the furnace must be greater than Table 10 – Altitude Derate Multiplier for U.S.A. 4.5- -In. W.C. (0.16 psig ) but not exceed 14- -In. W.C. (0.5 PERCENT DERATE psig). MULTIPLIER ALTITUDE (FT. / M) DERATE FACTOR* 4.
  • Page 25 b. Loosen set screw on outlet tower pressure tap no more (2.) Return and supply ducts for excessive restrictions than one full turn with a 3/32 in. hex wrench. (See Fig. causing static pressures greater than the maximum heating static listed on the rating plate. c.

  • Page 26: Check Safety Controls

    THERMOSTAT SUBBASE WARNING TERMINALS WITH THERMOSTAT REMOVED (ANITICIPATOR, CLOCK, ETC., MUST BE OUT OF CIRCUIT.) FIRE HAZARD HOOK-AROUND Failure to follow this warning could result in personal AMMETER injury, death, and/or property damage. Gas valve outlet pressure tap must be tightened to prevent gas leak.
  • Page 27 Table 11 – Gas Rate (Cu Ft./Hr.) Table 12 – Gas Valve Outlet Pressure for Gas Heat Values at Altitude - - 40,000 SIZE OF TEST DIAL SIZE OF TEST DIAL SECONDS SECONDS FOR 1 FOR 1 Tabulated Data Based on 40,000 BTUH Input for 0---ft (0 M) 5 Cu REVOLU- REVOLU-...
  • Page 28 Table 13 – Gas Valve Outlet Pressure for Gas Heat Values at Table 14 – Gas Valve Outlet Pressure for Gas Heat Values at Altitude - - 60,000 Altitude - - 80,000 Tabulated Data Based on 80,000 BTUH Input, for 0---ft (0 M) Tabulated Data Based on 60,000 BTUH Input for 0---ft (0 M) to 5400---ft (1646 M) above sea level to 5400---ft (1646 M) above sea level...

  • Page 29: Service And Maintenance Procedures

    SERVICE AND MAINTENANCE Table 15 – Gas Valve Outlet Pressure for Gas Heat Values at Altitude - - 100,000 PROCEDURES Tabulated Data Based on 100,000 BTUH Input for 0---ft (0 M) Untrained personnel can perform basic maintenance functions to 5400---ft (1646 M) above sea level such as cleaning and replacing air filters.

  • Page 30: Care And Maintenance

    The electrical ground and polarity for 115- -v wiring must be See Fig. 35 for a summary of fault codes and a brief explanation properly maintained. Refer to Fig. 24 for field wiring information of fault codes. and to Fig. 38 for furnace wiring information. The stored status code will not be erased from the control NOTE: If the polarity is not correct, the STATUS LED on the memory, if 115- - or 24- -v power is interrupted.

  • Page 31: Cleaning And/Or Replacing Air Filter

    BLOWER MOTOR AND WHEEL CAUTION WARNING CUT HAZARD ELECTRICAL SHOCK HAZARD Failure to follow this caution may result in personal injury. Failure to follow this warning could result in personal injury Sheet metal parts may have sharp edges or burrs. Use care or death.

  • Page 32: Flame Sensor Cleaning And Servicing

    1. Disconnect power at external disconnect, fuse or circuit CAUTION breaker. 2. Turn off gas at external shut-off or gas meter. 3. Remove control door and set aside. UNIT DAMAGE HAZARD 4. Turn electric switch on gas valve to OFF. Failure to follow this caution may result in shortened heat 5.
  • Page 33 3. Disconnect vent connector from furnace vent elbow. (2.) Insert brush end of cable into the outlet opening of cell and slowly rotate with drill. DO NOT force 4. Disconnect wires to the following components. Mark cable. Gradually insert cable into upper pass of cell. wires to aid in reconnection of (be careful when discon- (See Fig.

  • Page 34: Sequence Of Operation

    allowing the flow of gas to the burner. The gas valve remains open for the Trial for Ignition interval. e. Flame Sense: While the gas valve is open, the control monitors the flame sense circuit to detect the presence of flame.

  • Page 35: Component Test

    LED will flash the Fault Code History (up to 5 fault codes hold the SW1 button for at least 10 seconds (but not more from newest to oldest) than 15 seconds), until the LED flashes Amber, then release. The control will execute the following functions: NOTE: Fault Code Display Means: Multi-Color LED (Green, Amber, Red).

  • Page 36: Service Guide

    SERVICE GUIDE LED CODES STATUS CONTINUOUS OFF No 24 VAC Power to Control. FLASHING (RED, AMBER, GREEN) Power- -up verification of LED. CONTINUOUS ON (RED) Internal Control Fault Detected, control will try to Auto- -Reset, power cycle recommended. Replace control if power cycle doesn’t correct fault. CONTINUOUS ON (GREEN) Standby, Normal Operation, No Thermostat Requests.

  • Page 37: Parts Replacement Information Guide

    TO OBTAIN INFORMATION ON PARTS: Consult your installing dealer or classified section of your local telephone directory under “Heating Equipment” or “Air Conditioning Contractors and Systems” headings for dealer listing by brand name or contact: BRYANT HEATING & COOLING SYSTEMS Consumer Relations Department P.O.
  • Page 38 Catalog No. II830SA ---05 E2019 Bryant Heating & Cooling Systems 7310 W. Morris St. Indianapolis, IN 46231 Edition Date: 11/19 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

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