TO FUSED

DISCONNECT

HT01AH859 (575 VAC)

REDGRAY

H1H2

X4 X2 X3 X1

SECONDARY

230VAC

HT01AH850 (460 VAC)

RED YEL BLU GRAY

H1 H3 H2 H4

X4 X2 X3 X1

SECONDARY

230VAC

FIELD SUPPLIED

WIRING

BLACK

BLACK

OR

 

COMPRESSOR 1

 

 

 

CONTACTOR

 

 

 

 

 

 

 

 

11

21

 

 

 

 

 

230VAC

 

 

 

 

13

23

 

 

 

 

 

4-PIN

 

2 x 4 IN.

 

 

 

CONNECTOR

 

HANDY BOX

 

 

 

PLUG

 

BLACK

L1

1

1

L1

 

 

 

 

 

L2

 

BLUE

L2 2

2

 

GREEN GND 3

3

GND

BLACK

 

 

4

4

 

BLUE

 

 

 

 

 

 

 

230 VAC

GREEN

 

 

 

1 PHASE

 

 

 

LT. BLUE

 

 

 

 

 

 

 

3

6

9

B

 

 

BROWN

FAN 1

BLACK

 

 

R1

 

 

 

2

5

8

3-PIN

 

 

 

 

C1

 

24 VAC

 

 

 

 

 

CONNECTOR

GREEN/

 

 

 

 

PLUG

 

YELLOW

1

4

7

A

 

 

 

 

BLUE

 

 

 

ORANGE

1

 

 

 

 

 

 

 

 

 

 

 

 

 

YELLOW

2

 

 

 

 

 

 

 

 

 

 

 

 

 

BROWN

3

 

 

 

 

 

 

 

 

 

BLACK

 

 

 

 

 

 

 

LT. BLUE

 

 

 

 

 

 

 

3

6

9

B

 

 

BROWN

FAN 2

BLACK

 

 

R2

 

 

 

2

5

8

24 VAC

 

 

C1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GREEN/

 

 

 

 

 

 

YELLOW

1

4

7

A

 

 

 

 

 

BLUE

 

 

 

 

Fig. 32 — Wiring Diagram for Power Exhaust System

SUPPLY AIR

TEMPERATURE

SENSOR

MOUNTING

LOCATION

SUPPLY AIR

TEMPERATURE

SENSOR

Fig. 33 — Supply Air Sensor Mounting Location

18

Page 18
Image 18
Bryant 548D installation instructions Wiring Diagram for Power Exhaust System

548D specifications

The Bryant 548D heat pump stands out in the HVAC market for its robust performance, energy efficiency, and advanced technology. Known for its reliability, this particular model is designed to provide optimal heating and cooling for both residential and light commercial applications.

One of the standout features of the Bryant 548D is its variable-speed compressor, which allows for precise temperature control and enhances comfort levels in any environment. This technology enables the 548D to operate efficiently at different speeds, adjusting its output based on the heating or cooling demand. As a result, homeowners can enjoy consistent temperature regulation without the wide fluctuations typical of single-stage systems.

In addition to the variable-speed compressor, the Bryant 548D utilizes advanced refrigerant technology. It employs the environmentally friendly Puron refrigerant, which not only improves the unit's efficiency but also reduces its carbon footprint. This makes the 548D a sustainable choice for those looking to minimize their environmental impact while still enjoying superior heating and cooling performance.

Another key characteristic of the Bryant 548D is its impressive energy efficiency rating, often exceeding the minimum requirements set by the Department of Energy. With a high Seasonal Energy Efficiency Ratio (SEER) for cooling in warmer months and an excellent Heating Seasonal Performance Factor (HSPF), the 548D minimizes energy consumption while maximizing comfort.

The 548D also features Quiet Operation technology, ensuring that the system runs quietly in the background without disrupting daily activities. This is particularly beneficial for light commercial spaces or homes where noise can be a concern. The sleek design and compact size make the unit easy to install in various settings without occupying excessive space.

Furthermore, Bryant incorporates advanced smart technology within the 548D model. The system can be integrated with smart thermostats, allowing users to monitor and control their heating and cooling settings remotely. This feature not only enhances convenience but also enables homeowners to program their systems for maximum efficiency.

In conclusion, the Bryant 548D heat pump is an exceptional choice for those seeking a reliable, efficient, and technologically advanced heating and cooling solution. Its combination of variable-speed compression, eco-friendly refrigerant, high energy efficiency, and quiet operation positions it well in the competitive HVAC market, making it a top choice for both residential and light commercial applications. By investing in the Bryant 548D, consumers can enjoy superior comfort and lower energy bills year-round.