ACCUMULATOR

COMPRESSOR

HP S

OUTDOOR COIL

INDOOR COIL

TXV in Metering

Position

LCS

LEGEND

Bypass

Position

HPS – High Pressure Switch

LCS – Loss of Charge Switch

Accurater®Metering De vice

Arrow indicates direction of flow

C03011

Fig. 14 - Typical Heat Pump Operation, Cooling Mode

 

 

 

HIGH

 

STD DEHUM

 

 

 

LOW

COM

 

 

 

 

QC5

 

 

 

 

QC4

QC3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KZ

 

 

 

 

 

 

KL

QCR

 

 

 

 

 

 

 

 

 

 

 

 

 

DCR

 

 

 

 

 

R13

C8

R11

Q1

 

 

C

CDM/C

07

09

0L0

08

 

 

 

 

ALO

 

 

D2

QC1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q3

 

 

AL2

24VAC/R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C9

C4

 

 

 

 

 

 

 

G1

RL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

01

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

G2

 

3AMP

QIL

Z2

06

04

 

 

 

 

 

 

 

 

 

 

 

A7

R9

AB

A15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C0

F1

 

 

 

 

 

 

 

 

U1

 

 

Z1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C3

 

 

R4

RL4

D5

D3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JWZ

 

P3

 

 

R2

JW5

 

R3

R5

R6

 

 

 

 

 

 

 

 

 

 

 

P2

JW3

 

 

 

 

 

 

 

QCB

 

 

 

 

 

P4

 

 

 

 

 

 

 

 

 

 

 

 

SDL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y

 

 

R

W2 Y

 

C

 

 

W3 W3 W2 W2 C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JW4

 

 

 

SSTZ-8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P1

 

 

Y2

 

Y1

 

 

 

 

 

 

 

 

 

W3 W2

G

C

R

 

 

 

 

 

 

 

DH

Y

 

 

A09059

Fig. 15 - Interface Fan Board (IFB)

604D-- -- A

ACCUMULATOR

COMPRESSOR

OUTDOOR COIL

INDOOR COIL

TXV in Bypass

Position

LCS

HP S

Metering

Position

LEGEND

HPS – High Pressure Switch

LCS – Loss of Charge Switch

Accurater®Metering De vice

Arrow indicates direction of flow

C03012

Fig. 16 - Typical Heat Pump Operation, Heating Mode

21

Page 21
Image 21
Bryant 604D--A installation instructions Typical Heat Pump Operation, Cooling Mode

604D--A specifications

The Bryant 604D--A is a remarkable heating and cooling unit designed for both efficiency and performance, making it an ideal choice for homeowners seeking optimal climate control solutions. Its impressive array of features, technologies, and characteristics sets it apart in the HVAC market.

One of the standout features of the Bryant 604D--A is its advanced two-stage cooling system. This design allows the unit to adjust its cooling output based on the current temperature and humidity levels, which ensures a comfortable indoor environment while optimizing energy consumption. This two-stage operation is particularly beneficial during transitional seasons when temperatures fluctuate, providing a quieter operation and increased efficiency.

The Bryant 604D--A incorporates high-efficiency compressor technology that maximizes cooling capability while minimizing energy usage. This energy-efficient operation is further enhanced by its excellent SEER (Seasonal Energy Efficiency Ratio) rating. By achieving a high SEER rating, the 604D--A not only promotes energy savings but also contributes to lower utility bills, making it an economically sound investment for homeowners.

Another key characteristic of the Bryant 604D--A is its durable construction. Built with quality materials, this unit is designed to withstand varying weather conditions, ensuring longevity and reliable performance over the years. Its robust design also minimizes vibrations and noise, making it a quieter option compared to many competing systems.

Smart technology integration is also a significant highlight of the Bryant 604D--A. It features wireless connectivity, allowing users to control their heating and cooling settings remotely through a smartphone app. This modern convenience enables homeowners to adjust their indoor climate on-the-go, enhancing user comfort and convenience.

Additionally, the Bryant 604D--A is equipped with an advanced filtration system that helps to improve indoor air quality. By capturing dust, pollen, and other particles, this filtration system ensures that the air circulating within the home remains clean and healthy.

In conclusion, the Bryant 604D--A is a high-performance HVAC unit that excels in energy efficiency, durability, and convenience. With its advanced technology, quiet operation, and user-friendly features, it stands as a premier choice for those looking to elevate their home comfort while maintaining cost-effectiveness and sustainability. Whether for new installations or as a replacement for an outdated system, the Bryant 604D--A is undoubtedly a leader in modern climate control solutions.