Bryant 661C, 661G, 661S instruction manual Bryant ONE Programmable Thermostat

Page 5

BRYANT

FA, FB, FC,

PROGRAMMABLE

THERMOSTAT

FD, FF, FH

MODEL HP

FAN COIL

24 VAC HOT

R

R

HEAT PUMP

R

BRYANT

 

 

ONE

PROGRAMMABLE

 

 

THERMOSTAT

FA, FB, FC, FD, FF, FH

HEAT

OUTDOOR

MODEL HP

FAN COIL

PUMP

THERMOSTAT

INDOOR FAN

G

 

 

G

 

 

 

 

 

 

 

 

*

 

 

 

 

 

 

 

W2

HEAT STAGE 2

W/W1

 

 

 

 

 

 

 

 

*

 

 

 

 

 

 

 

 

COOL/HEAT

 

 

 

E

STAGE 1

Y/Y2

 

 

 

*

 

 

 

 

 

 

 

W3

RVS COOLING

O/W2

 

 

 

 

 

 

 

 

 

 

 

 

 

NOT USED

Y1/W2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24 VAC COM

C

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOT USED

B

 

 

 

 

 

 

 

 

 

* IF AVAILABLE

TROUBLE

L

 

 

 

 

 

 

 

 

 

 

 

 

 

OPTIONAL

 

 

S1

 

 

 

 

OUTDOOR

 

 

 

 

 

 

 

SENSOR

 

 

 

 

 

 

 

 

CONNECTION

 

 

S2

 

 

 

 

 

 

 

 

 

 

 

 

 

W2

Y

O

C

A97370

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24 VAC HOT

 

R

 

 

 

 

 

 

 

 

INDOOR FAN

 

G

 

 

 

 

 

 

 

 

 

HEAT STAGE 2

 

W/W1

 

COOL/HEAT

 

 

 

 

 

 

 

Y/Y2

 

STAGE 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RVS COOLING

 

 

 

O/W2

 

NOT USED

 

 

 

 

 

 

Y1/W2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24 VAC COM

 

C

 

 

 

 

 

 

 

 

NOT USED

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

TROUBLE

 

 

L

 

 

 

 

 

 

 

 

 

OPTIONAL

 

 

 

S1

 

OUTDOOR

 

 

 

 

 

SENSOR

 

 

 

 

 

 

CONNECTION

 

 

 

S2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W3

R

G

W2

E

C

R

 

W2

ODT

 

Y

O

C

BRYANT

FA, FB, FC,

 

TWO

PROGRAMMABLE

 

THERMOSTAT

FD, FF, FH

HEAT

OUTDOOR

MODEL HP

FAN COIL

PUMP

THERMOSTATS

NOTE: Remove wires from crimp nut in indoor fan coil when installing outdoor thermostat.

IMPORTANT: When using outdoor thermostat, W2 must be energized when requesting supplemental heat.

BRYANT

 

PROGRAMMABLE

FK4C

THERMOSTAT

MODEL HP

FAN COIL

A97399

HEAT

PUMP

DH J1 JUMPER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24 VAC HOT

 

R

 

 

 

 

 

 

 

 

 

 

E

H

R

INDOOR FAN

 

G

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HEAT STAGE 2

 

W/W1

 

 

 

COOL/HEAT

 

 

 

 

 

 

 

 

 

Y/Y2

 

 

 

STAGE 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RVS COOLING

 

 

 

O/W2

 

 

 

 

 

 

 

 

 

 

EHR

NOT USED

 

 

 

Y1/W2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24 VAC COM

C

 

 

 

 

 

 

 

 

 

 

 

 

 

NOT USED

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TROUBLE

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OPTIONAL

 

S1

 

 

 

OUTDOOR

 

 

 

 

 

SENSOR

 

 

 

 

 

 

 

 

 

S2

CONNECTION

W3

ODT

 

R

R

G

 

W2

W2

 

 

Y

 

O

E

ODT

 

EHR

C

C

24 VAC HOT

R

 

 

 

 

 

 

INDOOR FAN

G

 

 

 

 

 

 

 

 

HEAT STAGE 2

W/W1

COOL/HEAT

 

 

 

Y/Y2

STAGE 1

 

 

 

 

 

 

 

 

 

 

RVS COOLING

 

O/W2

 

 

 

 

 

 

NOT USED

 

Y1/W2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24 VAC COM

 

C

 

 

 

 

 

 

NOT USED

 

B

 

 

 

 

TROUBLE

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OPTIONAL

 

 

 

S1

OUTDOOR

 

 

 

 

SENSOR

 

 

 

 

 

CONNECTION

 

 

 

S2

 

 

 

 

 

 

 

 

R R

G

W1

W2

W2

J2 JUMPER

 

Y/Y2

Y

O

O

C

C

Y1

 

A97372

NOTE: Remove wires from crimp nut in indoor fan coil when installing outdoor thermostats.

IMPORTANT: When using outdoor thermostats, W2 must be energized when requesting supplemental heat.

A97400

Fig. 8—Typical 24v Circuit Connections using Bryant Model HP Thermostat with Fan Coils and No Outdoor Thermostat, 1

Outdoor Thermostat, or 2 Outdoor Thermostats

—5—

Image 5
Contents Installation Recommendations Safety ConsiderationsII. Install on a SOLID, Level Mounting PAD Installation Check Equipment and JOB SiteDimensions III. Clearance RequirementsVIII. Make Piping Connections VII. Check Defrost ThermostatIX. Make Electrical Connections XII. Install Electrical AccessoriesCompressor Crankcase Heater XI. Compressor Crankcase HeaterBryant ONE Programmable Thermostat Other HP Thermostat Sequence of Operation l Phase Monitor ControlCare and Maintenance Heating Check Chart ProcedureXIV. Check Charge Defrost Control SPEED-UP Timing Sequence

661S, 661C, 661G specifications

The Bryant 661 series, comprising the models 661G, 661C, and 661S, represents a significant advance in heating and cooling technology, offering efficiency, reliability, and smart capabilities for modern homes. These models are designed to cater to various climate conditions while ensuring optimal comfort and energy savings.

The Bryant 661G model is primarily a gas furnace that boasts impressive AFUE (Annual Fuel Utilization Efficiency) ratings, which can exceed 96%. This efficiency translates into substantial savings on energy bills, making it an environmentally friendly choice. The 661G features a variable-speed blower motor, which adjusts airflow to meet specific heating needs. Additionally, its dual-stage gas valve allows for enhanced comfort and efficiency, providing a quiet operation and steady temperature control throughout the home.

The Bryant 661C model stands out with its focus on air conditioning capabilities. It utilizes advanced inverter technology that allows for precise temperature control and enhanced energy efficiency. With high SEER (Seasonal Energy Efficiency Ratio) ratings, the 661C significantly reduces energy consumption during hot months. Furthermore, the model is equipped with advanced filtration systems that ensure high indoor air quality by capturing allergens and pollutants, making it an excellent choice for allergy sufferers.

Lastly, the Bryant 661S is a comprehensive solution combining both heating and cooling in a single unit. This model is designed for versatility and efficiency, making it suitable for various residential applications. It offers smart technology integration, allowing homeowners to control their HVAC systems remotely via smartphone apps. The 661S's high-efficiency heat pump technology provides substantial savings in energy costs while maintaining optimal comfort year-round.

All three models feature durable construction with corrosion-resistant materials, ensuring longevity and minimal maintenance. The Bryant Comfort Shield technology enhances operational reliability by providing protection against environmental stressors. Moreover, the ease of installation and compatibility with existing Bryant systems adds to their appeal.

In conclusion, the Bryant 661G, 661C, and 661S models combine modern technology with energy-efficient performance, making them ideal choices for those looking to improve their home comfort while reducing energy costs. With their advanced features, homeowners can enjoy a cozy living environment while contributing to a more sustainable future.