Fan Rotation | Bryant 524J instruction

Individual Fan Wheel Adjustment - Loosen the 2 locking bolts holding fan wheel hub to shaft. See Fig. 22. Position fan wheel in center of the fan housing and tighten locking bolts. Clearance between wheel and housing should be the same on both sides.

Fan Belts - Motor mounting plate and motor support angles are slotted to permit both vertical and horizontal adjustment. Adjust belt(s) for correct deflection by loosening motor plate mounting bolts, moving motor/plate assembly forward or back, and re-tightening bolts. Press down on belt with one finger midway between fan and motor pulleys to check deflection. The correct deflection is 1/8-in. (3.2 mm). See Fig. 24.

If complete belt replacement is required during servicing, loosen the motor plate mounting bolts (Fig. 24), move motor/plate assembly towards fan pulley, and pull belt(s) off pulleys. Reverse the procedure with new bolts and readjust deflection.

Fan Rotation - Correct fan rotation with respect to fan outlet is shown in Fig. 25.

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Fig. 25 - Fan Rotation

To reverse the direction of rotation of a 3-phase fan motor, reverse any 2 of the power leads. Refer to the connection diagram on the inside of motor terminal box cover for proper reversing procedure of single-phase motor.

Fan Pulley Alignment - Align as follows:

1.Loosen setscrews on pulleys.

2.Align pulleys visually and tighten setscrews on fan pulley to lock it in place.

3.Use the methods shown in Fig. 26 to check proper pulley alignment.

4.If pulleys are not in correct alignment, loosen the mo- tor holddown bolts and slide the motor axially until the pulleys are aligned.

5.Tighten motor holddown bolts.

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Fig. 26 - Fan Pulley Adjustments

Pulley and Drive Adjustment - To obtain desired fan speed, refer to the fan motor and drive data in Tables

8A-11D and adjust fan motor pulley as follows:

1.Remove belt from fan motor pulley after loosening motor from motor base.

2.Loosen setscrew in moveable flange of pulley. Screw moveable flange toward fixed flange to increase the fan speed and away from fixed flange to reduce speed. Before tightening setscrew, make certain that setscrew is over nearest flat surface of pulley hub (Fig. 26).

!CAUTION

UNIT OPERATION HAZARD

Failure to follow this caution could cause equipment damage.

Increasing fan speed produces a greater load on motor. Do not exceed rated capacity of motor.

Condensate Drains - Keep condensate drains free of dirt and foreign matter.

Return-Air Filters - Refer to Replacing Filters section for filter accessibility and removal. Replace with clean filters of the sizes listed in Tables 1A-1F.

S After draining as much water as possible from coils, add sufficient antifreeze to prevent residual water in the coil from freezing.

SAdd a sufficient quantity of non-corrosive antifreeze to the entire system to prevent all water within the system from freezing.

524J

524J specifications

The Bryant 524J is a highly efficient and reliable air conditioning system designed for residential use. This model stands out due to its superior performance, innovative technologies, and user-friendly features that cater to the needs of homeowners seeking comfort and energy efficiency.

One of the main features of the Bryant 524J is its impressive SEER (Seasonal Energy Efficiency Ratio) rating. With a high SEER rating, this air conditioner ensures significant energy savings while delivering optimal cooling performance. Homeowners can enjoy a comfortable indoor climate without incurring excessive energy costs, making the 524J an economically smart choice.

The system is equipped with a variable-speed compressor, which allows for precise cooling performance. This technology enables the unit to adjust its cooling output according to the current demand, efficiently maintaining the desired temperature without unnecessary energy consumption. This feature also contributes to quieter operation, enhancing the overall comfort of your home environment.

Another noteworthy characteristic of the Bryant 524J is its compact design. It can be easily installed in limited outdoor spaces, making it an attractive option for homeowners with smaller yards. The durability of the unit is further enhanced by its corrosion-resistant cabinet, ensuring long-lasting performance even in harsh weather conditions.

The 524J also integrates smart technology, allowing users to monitor and control their cooling system remotely. Homeowners can use a mobile app to adjust settings, set schedules, and receive maintenance alerts, providing convenience and flexibility. This feature is particularly beneficial for those who value energy efficiency and want to keep a close eye on their energy expenditure.

In addition to its robust features, the Bryant 524J is designed with sustainability in mind. It utilizes environmentally friendly refrigerants that minimize its impact on the ozone layer. This commitment to eco-friendliness resonates with consumers looking to reduce their carbon footprint while enjoying reliable temperature control.

Overall, the Bryant 524J stands as a top contender in the air conditioning market, offering a blend of efficiency, technology, and durability. Its user-friendly features, energy-efficient operation, and advanced cooling capabilities make it an ideal solution for those seeking maximum comfort in their homes. The combination of these factors positions the Bryant 524J as a wise investment for families looking to enhance their indoor climate without compromising on energy savings.