LEGEND

24-V FACTORY WIRING

24-V FIELD WIRING

FIELD SPLICE CONNECTION

RELAY SPDT, PILOT DUTY 24-V COIL (HN61KK324)

OR EQUIVALENT

R1

H

AFS

HUMIDISTAT, OPENS ON HUMIDITY RISE (HL38MG026)

AIRFLOW SELECTOR

A97466

WIRING DIAGRAM NOTES:

1.WIRING MUST CONFORM TO NEC OR LOCAL CODES.

2.UNDERLINED LETTER ON THERMOSTAT TERMINAL INDICATES USAGE. FOR EXAMPLE: O/W2 MEANS O IS ENERGIZED IN COOLING MODE.

3.REFER TO INDOOR UNIT INSTALLATION INSTRUCTIONS FOR ANY ADDITIONAL FEATURES AND WIRING INFORMA- TION.

4.NON-PROGRAMMABLE MODEL 2S01–B, WHEN USED IN AIR CONDITIONING INSTALLATION THE R19 JUMPER MUST BE CUT AND REMOVED.

5.PROGRAMMABLE MODEL 2S01–B MUST HAVE DIP SWITCH C ON WHEN USED IN AIR CONDITIONER APPLICATIONS.

6.THERMIDISTAT DIP SWITCH NO. 1 SHOULD BE SET IN OFF POSITION FOR AIR CONDITIONER APPLICATIONS (FACTORY DEFAULT).

7.AS AN OPTION O/W2CAN CONTROL SECOND-STAGE HEAT.

8.THERMIDISTAT DIP SWITCH NO. 2 SHOULD BE SET IN THE ON POSITION FOR DUAL CAPACITY COMPRESSOR OPERATION.

9.TO ACTIVATE DEHUMIDIFY FUNCTION ON FK4 OR FV4, REMOVE J1 JUMPER AT FAN COIL CONTROL BOARD.

10.AS AN OPTION, LOCK FURNACE INTO LOW-FIRE OPERATION AND LET O/W2 CONTROL HIGH FIRE OPERATION. REFER TO FURNACE INSTALLATION INSTRUCTIONS FOR PROPER SETUP.

11.TO ACTIVATE DEHUMIDIFY FEATURE ON CURRENT STYLE, VARIABLE-SPEED, 80 PERCENT NON-CONDENSING, FURNACE DISCONNECT GREEN (DEHUM) WIRE FROM G ON FURNACE CONTROL BOARD AND CONNECT TO DEHUMIDIFY TERMINAL DHUM ON THERMIDISTAT.

12.THE DE JUMPERS MUST BE REMOVED TO ENABLE THE DEHUMIDIFICATION FEATURE ON FURNACE.

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Bryant 598B instruction manual Wiring Diagram Notes
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598B specifications

The Bryant 598B, a model in the world of heating, ventilation, and air conditioning (HVAC) systems, stands out due to its efficient and reliable performance. This compact air conditioning unit is engineered to provide optimal cooling, making it an excellent choice for various residential and light commercial applications.

One of the main features of the Bryant 598B is its impressive SEER (Seasonal Energy Efficiency Ratio) rating, which indicates its energy efficiency in cooling mode. With a SEER rating that often exceeds industry standards, the 598B helps homeowners save on energy bills while minimizing their carbon footprint. This high efficiency is a key advantage, especially in regions experiencing extreme temperatures.

The Bryant 598B utilizes advanced technologies that enhance its overall performance and longevity. One of the standout technologies is the two-stage compressor, which allows the unit to operate at different cooling capacities depending on the current heat load. This capability not only improves comfort levels by maintaining consistent temperatures but also reduces wear and tear on the system, leading to extended lifespan and reliability.

Another noteworthy characteristic of the 598B is its quiet operation. Equipped with a sound-dampening design, the unit minimizes operational noise, ensuring peaceful indoor and outdoor environments. This feature is especially appreciated in areas where noise reduction is a priority, such as residential neighborhoods.

The Bryant 598B also comes with a durable cabinet built from high-quality materials that resist corrosion and withstand harsh weather conditions. This durability is crucial for maintaining performance over time, providing peace of mind for homeowners who invest in this HVAC solution.

Installation and maintenance of the Bryant 598B are facilitated by its user-friendly design. The unit includes features that allow for straightforward access to components, making service and upkeep more manageable for HVAC professionals.

In conclusion, the Bryant 598B air conditioning unit offers an appealing combination of energy efficiency, advanced technology, quiet operation, and durability. Whether for a new home or a system replacement, the Bryant 598B is an excellent choice for those seeking reliable and effective cooling solutions that align with modern efficiency standards.
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