Bryant 698B instruction manual Volt Factory Wiring

Page 9

THERMIDISTAT

VARIABLE-SPEED

 

CONTROL

CONDENSING

TWO-SPEED

MODEL RH

 

FURNACE

HEAT PUMP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RVS COOLING

 

O/W2

 

 

 

 

 

 

 

 

 

 

O

COOL/HEAT

 

 

 

 

 

 

 

W2

 

 

Y1

STAGE 1

Y1/W2

 

 

 

Y1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HEAT STAGE 3

 

W/W1

 

 

 

W/W1

 

 

 

 

COOL/HEAT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y/Y2

 

 

 

Y/Y2

 

 

 

 

Y2

STAGE 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAN

 

 

G

 

 

 

G

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

R

24 VAC HOT

 

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DHUM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

DEHUMIDIFY

 

DHUM

 

 

COM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24 VAC COMM

 

 

C

 

 

HUM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HUMIDIFY

 

HUM

 

HUMIDIFIER

 

 

 

 

 

 

 

 

 

 

 

 

(24 VAC)

 

 

N/A

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTDOOR

 

 

OUTDOOR

 

 

S1

 

 

SENSOR

 

 

SENSOR

 

 

 

S2

 

 

 

 

 

 

 

 

 

 

CONNECTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PROGRAMMABLE

 

 

VARIABLE

 

DUAL FUEL

 

 

 

SPEED

TWO-SPEED

THERMOSTAT

 

CONDENSING

MODEL DF

 

 

 

 

FURNACE

HEAT PUMP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

24 VAC HOT

 

R

 

 

 

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FAN

 

G

 

 

 

 

G

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HEAT STAGE 3

 

W/ W1

 

 

 

W/ W1

 

 

 

W1

(FURNACE)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COOL/HEAT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y2

 

Y/ Y2

 

 

 

 

Y/ Y2

 

 

 

STAGE 2

 

 

 

 

 

 

 

 

(COMPRESSOR HI)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

RVS COOLING

 

O/W2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DEHUM

 

 

 

 

COOL/HEAT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y1

 

Y1/W2

 

 

 

 

Y1

 

 

 

 

 

 

 

STAGE 1

 

 

 

 

 

 

 

 

 

 

 

(COMPRESSOR LO)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24 VAC COMM

 

C

 

 

 

 

COM

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N/A

 

B

 

 

 

 

HUM

 

 

 

 

RVS SENSING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTDOOR

 

 

 

 

 

 

 

 

 

 

OUTDOOR

 

S1

 

 

SENSOR

 

 

SENSOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONNECTIONS

 

S2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

See notes 1, 2, 3, 5, 7, 8, 9, 10, 11, and 13

A03033

VARIABLE SPEED 80%

NON-CONDENSING FURNACE

THERMIDISTAT

 

TWO-SPEED

CONTROL

 

 

MODEL RH

 

 

HEAT PUMP

RVS COOLING

O/W2

Y1

O

 

 

HEAT/COOL

Y1/W2

W2

Y1

STAGE 1

 

 

 

HEAT STAGE 3

W/ W1

W/W1

W1

HEAT/COOL

Y/ Y2

Y/Y2

Y2

STAGE 2

 

 

 

FAN

G

G

 

24 VAC HOT

R

R

R

24 VAC COM

C

COM

C

DEHUMIDIFY

DHUM

HUM

 

 

 

 

 

DHUM

 

 

 

PL9-10

 

HUMIDIFY

HUM

HUMIDIFIER

 

 

 

(24 VAC)

 

N/A

B

 

 

 

S1

OUTDOOR

 

OUTDOOR

SENSOR

 

SENSOR

S2

 

 

CONNECTIONS

 

 

See notes 1, 2, 3, 5, 7, 8, and 12

A03036

PROGRAMMABLE

TWO-STAGE

TWO-SPEED

DUAL FUEL

FURNACE

HEAT PUMP

THERMOSTAT

 

 

24 VAC HOT

R

R

R

FAN

G

G

 

HEAT STAGE 3

W/W1

W/W1

W1

(FURNACE)

 

 

 

COOL/HEAT

Y/Y2

Y/Y2

Y2

STAGE 2

(COMPRESSOR HI)

 

 

 

RVS COOLING

O/W2

 

O

COOL/HEAT

 

 

Y1

STAGE 1

Y1/W2

 

(COMPRESSOR LO)

 

 

 

 

 

W1

 

24 VAC COM

C

C

C

N/A

B

HUM

 

 

 

RVS SENSING

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTDOOR

OUTDOOR

S1

 

SENSOR

SENSOR

 

S2

 

 

CONNECTION

 

 

 

 

 

 

 

 

See notes 1, 2, 3, 5, 7, 8, 9, 10, and 11

A03034

VARIABLE SPEED 80%

NON-CONDENSING FURNACE

PROGRAMMABLE

 

 

 

 

 

 

 

 

 

DUAL FUEL

 

 

 

 

 

 

 

 

TWO-SPEED

THERMOSTAT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HEAT PUMP

MODEL DF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RVS COOLING

 

O/W2

 

 

 

 

Y1

 

 

 

O

 

 

 

 

 

 

 

 

 

COOL/HEAT

 

 

 

 

 

 

 

 

 

 

 

Y1

STAGE 1

 

Y1/W2

 

 

 

 

W2

 

 

(COMPRESSOR LO)

 

 

 

 

 

 

 

 

 

 

 

HEAT STAGE 3

 

W/ W1

 

 

 

W/W1

 

 

W1

(FURNACE)

 

 

 

 

 

 

 

 

 

 

 

 

COOL/HEAT

 

 

 

 

 

 

 

 

 

 

 

Y2

 

Y/ Y2

 

 

 

Y/Y2

 

 

 

 

 

 

 

 

 

 

STAGE 2

 

 

 

 

 

 

 

 

 

 

 

(COMPRESSOR HI)

 

G

 

 

 

 

G

 

 

 

 

FAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

R

24 VAC HOT

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

24 VAC COMM

 

C

 

 

 

COM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HUM

 

 

 

N/A

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RVS SENSING

 

 

 

 

DHUM

 

 

 

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTDOOR

 

 

 

 

 

 

 

 

 

 

 

 

OUTDOOR

 

S1

 

 

 

 

SENSOR

 

 

SENSOR

 

 

 

 

 

 

 

 

 

 

 

 

 

CONNECTIONS

 

S2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

See notes 1, 2, 3, 5, 7, 8, and 12

A03035

SUGGESTED DIP

SWITCH SETTINGS

See notes 1, 2, 3, 5, 7, 8, and 12

A01424

LEGEND

 

24 VOLT FACTORY WIRING

 

24 VOLT FIELD WIRING

 

FIELD SPLICE CONNECTION

 

RELAY SPDT, PILOT DUTY

 

24-V COIL (HN61KK324)

 

OR EQUIVALENT

R1

HUMIDISTAT, OPENS ON

H

 

 

HUMIDITY RISE (HL38MG026)

AFS

AIRFLOW SELECTOR

Y1

RELAY COIL

Fig. 13—Typical 24V Circuit Connections (Cont) and Wiring Diagram Legend

A01222

 

—9—

Image 9
Contents Installation Recommendations Safety ConsiderationsII. Install on a SOLID, Level Mounting PAD Installation Check Equipment and JOB Site Unpack UnitInspect Equipment III. Clearance RequirementsFAN Coils VI. Check Indoor Expansion Device Furnace CoilsInstall Adapter Tube VII. Make Piping ConnectionsOutdoor Unit Connected to FACTORY- Approved Indoor Unit Required LIQUID-LINE Temperature F Accessory UsageRefrigerant Tubing and Filter Drier Sweat ConnectionMinutes Final Tubing CheckVIII. Make Electrical Connections Connect Ground and Power Wires Route Ground and Power WiresConnect Control Wiring Final Wiring CheckTypical 24V Circuit Connections Volt Factory Wiring XII. Check Charge Unit Charge Wiring Diagram NotesHeating Check Charge Procedure Cooling only ProcedureXIII. System Functions and Sequence of OP- Eration Cooling OperationFactory Defaults ONE Minute Speed Change Time DelayDefrost DIP Switch Settings Heating OperationTemperature Thermistors Pressure Switch ProtectionDefrost Time Selection DefrostCare and Maintenance XIV. Final ChecksTWO-SPEED Compressor Winding Resistance AT 70F ± → -Wiring Diagram-024, 036 Wiring Diagram-060
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Manual 44 pages 15.83 Kb

698B specifications

The Bryant 698B is an advanced residential air conditioning unit known for its efficiency and reliability in delivering optimal indoor climate control. Designed for comfort and energy savings, the Bryant 698B is a notable choice for homeowners seeking high-performance cooling solutions.

One of its standout features is its impressive Seasonal Energy Efficiency Ratio (SEER) rating, which ranges from 16 to 18, depending on the specific model. This high efficiency helps to reduce energy consumption while providing consistent cooling performance, allowing homeowners to enjoy a comfortable environment without incurring high electricity bills. The unit's efficient operation is recognized by various energy efficiency certifications, helping promote a more sustainable lifestyle.

The Bryant 698B is equipped with a variable-speed compressor, which adjusts its operating speed based on the cooling needs of the home. This technology allows the system to run at lower speeds for longer periods, ensuring a more consistent temperature throughout the space and reducing wear and tear on the system. This also minimizes noise levels, making the Bryant 698B one of the quieter units available today.

In terms of build quality, the Bryant 698B features a durable steel cabinet designed to withstand harsh weather conditions. The unit is treated with a baked-on powder finish that provides corrosion resistance, ensuring its longevity even in challenging environments. Additionally, the coil is designed for easy maintenance, allowing for optimal airflow and ensuring the system runs efficiently.

Smart technology integration is another highlight of the Bryant 698B. The unit can be connected to a smart thermostat, offering homeowners remote access to control their HVAC system from their smartphones. This capability allows for more precise temperature adjustments and scheduling, contributing to enhanced energy savings and increased comfort.

The Bryant 698B also offers various customizable options, including different cooling capacities and compatibility with additional heating systems like heat pumps or gas furnaces. This versatility makes it suitable for a wide range of residential applications.

In summary, the Bryant 698B air conditioning unit stands out due to its energy efficiency, variable-speed compressor, durable construction, smart technology features, and customization options, making it an ideal choice for homeowners looking for a robust and efficient cooling solution.