Bryant 315AAV instruction manual Field Wiring Diagram

Page 23

FIELD 24-VOLT WIRING

FIELD 115-, 208/230-, 460-VOLT WIRING

FACTORY 24-VOLT WIRING

FACTORY 115-VOLT WIRING

 

NOTE 2

1-STAGE

 

 

 

 

FIVE

W C Y

R G THERMOSTAT

FIELD-SUPPLIED

 

TERMINALS

WIRE

 

FUSED DISCONNECT

 

 

THREE-WIRE

HEATING-

ONLY

BLK

BLK

 

W2

 

 

WHT

WHT

 

COM

 

 

 

 

 

W/W1

 

GND

 

Y/Y2

115-VOLT FIELD-

JUNCTION

 

 

SUPPLIED

BOX

R

 

FUSED

CONTROL

 

DISCONNECT

BOX

G

 

 

 

24-VOLT

NOTE 1

CONDENSING

UNIT

GND

208/230- OR 460-VOLT THREE PHASE

208/230-

VOLT

SINGLE PHASE

315AAV

TERMINAL

BLOCK

FURNACE

NOTES: 1. Connect Y/Y2-terminal as shown for proper operation.

2.Some thermostats require a "C" terminal connection as shown.

3.If any of the original wire, as supplied, must be replaced, use same type or equivalent wire.

A95236

Fig. 25 - Field Wiring Diagram

MODEL PLUG

CONNECTOR

SW1 SETUP

SWITCHES AND

BLOWER OFF-

DELAY

AIR CONDITIONING (A/C) AIRFLOW SETUP SWITCHES

24-V THERMOSTAT

TERMINALS

STATUS AND COMM

LED LIGHTS

3-AMP FUSE

TRANSFORMER 24-VAC

CONNECTIONS

115-VAC (L2) NEUTRAL

CONNECTIONS

USER INTERFACE

 

 

 

 

 

CONTINUOUS FAN

 

SW4 SETUP

OR ADVANCED

 

 

 

 

 

(CF) AIRFLOW

OAT

SWITCHES

 

PRODUCT

 

 

 

 

 

SETUP SWITCHES

 

 

 

 

 

 

 

CONNECTOR

 

 

MONITOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONNECTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HUMIDIFIER

TERMINAL (24-VAC

0.5 AMP MAX.

ACRDJ – AIR

CONDITIONING

RELAY DISABLE

JUMPER

FLASH

UPGRADE CONNECTOR (FACTORY ONLY)

PL3 – ECM BLOWER

HARNESS

CONNECTOR

BOARD SERIAL

NUMBER

EAC-1 TERMINAL

 

(115 -VAC 1.0 AMP MAX.)

 

 

PL1 – LOW VOLTAGE MAIN

EXAMPLE:

 

115-VAC (L1) LINE

PL2 – HOT SURFACE

HARNESS CONNECTOR

 

 

VOLTAGE CONNECTIONS

IGNITER INDUCER

V14

HK42FZ022

3410

 

 

MOTOR CONNECTOR

 

 

 

 

 

 

SOFTWARE

PART

DATE

 

 

 

VERSION

NUMBER

CODE

 

 

 

NUMBER

 

 

 

 

A10286

Fig. 26 - Variable Speed Furnace Control for ECM Blower Motor

23

Page 22 Page 24
Image 23
Page 22 Page 24
Contents Electrostatic Discharge ESD Precautions CUT Hazard Safety ConsiderationsFurnace Reliability Hazard Clearances to Combustibles Codes and Standards Electrostatic Discharge ESD Precautions ProcedureIntroduction Location Dimensional Drawing Dimensions In. mmFIRE, Injury or Death Hazard Carbon Monoxide Poisoning / Component Damage HazardPersonal Injury AND/OR Property Damage Hazard Fire HazardLocation Relative to Cooling Equipment Carbon Monoxide Poisoning Hazard AIR for Combustion VentilationFurnace Corrosion Hazard Standard Method Air for Combustion, Ventilation, and Dilution for OutdoorsBottom Return Air Inlet InstallationUpflow Installation Combination of Indoor and Outdoor AirPlatform Furnace Support Downflow InstallationSuspended Furnace Support Floor and Plenum Opening Dimensions Roll-Out Protection General Requirements Opening Dimensions In. mmFilter Arrangement AIR DuctsDownflow Furnaces Supply Air ConnectionsUpflow and Horizontal Furnaces Horizontal Unit Suspension Typical Attic Installation Downflow Return Air Configurations and Restrictions CFM Air Delivery CFM With FilterFurnace Damage Hazard Return Air ConnectionsGAS Piping Fire or Explosion Hazard Maximum Capacity of PipeFurnace MAY not Operate Hazard WiringElectrical Connections Electrical Shock Hazard Electrical Shock and Fire HazardFire or Electrical Shock Hazard Electrical DataBox Relocation Venting BX Cable Installation in Furnace J-BoxAccessories Field Wiring Diagram Two-Stage Furnace with Single-Speed Air Conditioner General Venting RequirementsTwo-Stage Furnace with Two-Speed Air Condi Tioner See notes 1 and 2 on the page following these figures 315AAV Chimney Inspection Chart Burn Hazard Masonry Chimney RequirementAppliance Application Requirements Vent Height Additional Venting RequirementsUpflow Application Vent Elbow Up Horizontal Left Application Vent Elbow Left Horizontal Left Application Vent Elbow Up Venting Notes forFurnace Vent Orientation Furnace Input MIN. Vent START-UP, ADJUSTMENT, and Safety CheckSidewall Venting GeneralFire and Explosion Hazard Orifice HoleSetup Switch Switch Name Normal Description of USE Position Furnace Setup Switch DescriptionDerate Factor Altitude Derate Multiplier for U.S.AAltitude Percent Derate Multiplier Furnace Overheating Hazard Unit Damage Hazard315AAV Wiring Diagram Seconds G Size of Test Dial Gas Rate CU ft./hrSpecific Gravity of Natural GAS Altitude Range BTUH/CU FT AltitudeRange BTUH/CU Altitude RangeAT Altitude Electrical Operation Hazard Service and Maintenance ProceduresEnvironmental Hazard Electrical SHOCK, Fire or Explosion HazardComponent Self-Test Electrical Controls and WiringCarbon Monoxide Poisoning and Fire Hazard Care and Maintenance Fire or Explosion HazardCleaning and/or Replacing Air Filter Media cabinet filter proceduresFollowing steps should be performed by a qualified Cleaning Heat ExchangerService agency Filter Size Information In. mmIgniter Position Side View Sequence of Operation Inducer Prepurge Period Cooling A/C or Continuous-Fan CF Airflow Selection ChartSingle-Speed Cooling Single-Stage Thermostat and Two-Speed Cooling Adaptive ModeContinuous Blower Mode Thermidistat ModeSuper-Dehumidify Mode Component test TroubleshootingHeat pump Troubleshooting Guide Adapter Kit Werblo Modelinvalid Orselection Description Part Number Accessory ListParts Replacement Information Guide
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