Bryant-Carrier FV4B User Manual

FV4B
PREFERREDt SERIES F AN COIL
SIZED 002 THRU 006

Produc t Data

PREMIUM ENVIRONMENTALLY

SOUND FAN COIL

The FV4B is the premium air handler combining the proven
technology of Bryant fan coils with environmentally sound Purone
refrigerant. The FV4B achieves an operational advantage when the
ECM (Electronically Commutated Motor) is combined with a
Bryant Preferredt heat pump with Purone refrigerant.

With attention to quiet, efficient, and comfortable operation, Bryant
has developed a new benchmark for superior indoor comfort and
control.

Bryant’s heat pump and air conditioning systems now feature
Purone refrigerant (R--410A), the chlorine--free refrigerant that is
the future for the residential heating and cooling industry. The
FV4B using Purone refrigerant maximizes performance for
environmentally sound systems. In addition to environmental
safety, these systems are 30 to 40% more efficient than standard
heating and cooling systems, thereby combining excellence in
efficiency and environmental safety.

The FV4B provides these benefits due to Bryant’s command of
ECM technology. These motors are extremely efficient at all
speeds, and enable the FV4B to operate at the correct speed to
deliver airflow precisely, ensuring proper performance across a
wide range of duct static pressures. This adaptive efficiency also
makes installation quality easier to achieve for today’s demanding
homeowner.

Bryant’s command of ECM technology may be most evident in the
comfort advantages that ECM can deliver. Operation set up steps
on the Easy Selectt Board provide the installing technician with
alternatives to maximize comfort and efficiency. For true indoor
comfort, the homeowner can achieve command of both
temperature and humidity in cooling and heating modes.

Another feature which sets the FV4B apart is the factory--installed
TXV , which enhances efficiency and provides compressor
protecting operation at all recommended conditions. Grooved
copper tubing, louvered aluminum fins, and the large face areas of
the FV4B refrigerant coils also provide superior efficiency, for high
SEER and HSPF performance. Bryant leads the way in condensate
control, a hallmark of these multipoise fan coils. All of these
featured components are protected within a rugged, prepainted
metal cabinet lined with super thick, high density insulation. For
neat, high quality installations the unit exterior features sweat
refrigerant connections for simple leak free performance, and
multiple electrical entry for both high and low voltage service.

For superior technology and unmatched comfort, the
environmentally sound and efficient FV4B can’t be beat.

FEATURES

Environmentally Sound Refrigerant Technology

Puronr, chlorine--free non--ozone depleting refrigerant

S
S Thermostatic Expansion Valve (TXV) designed to maximize performance with Puronr refrigerant

Energy Efficient Operation

Electronically Commutating Motor (ECM) operates efficiently at all speeds

S
S Maximizes efficiency of heating and cooling systems
S Ultra low power consumption during fan only operation

Indoor Weather Control

Warm, comfortable heating air temperatures

S
S Unmatched humidity control, especially with Bryant’s Thermidistatt Control

Airflow and Sound Technology

Diffuser air discharge section for high airflow efficiency and quiet, smooth operation

S
S High duct static capability

FV4B

S Unique cabinet design that meets new stringent regulations for air leakage. Meets requirements of a 2% cabinet leakage rate when

tested at 1.0 inches of static pressure

Condensate Control and Disposal Technology

Minimal standing water -- less microbial growth for improved IAQ and reduced condensate line clogging and related condensate

S

leakage

S Condensate fittings relocated away from turbulent airflow patterns at the blower entrance for improved condensate control

performance

S Overflow feature for slope coil units allows condensate to exit the unit without damage to product under clogged primary and

secondary line conditions

S Tested for condensate disposal at conditions much more severe than those required by ARI
S Primary and secondary drain connections to comply with HUD
S All pans constructed of an injection molded glass--filled polycarbonate engineered resin material, with brass drain connections.
S High density, super thick cabinetry insulation with vapor barrier
S Pre--painted galvanized sheet metal cabinet

Heat Transfer Technology

Grooved copper tubing

S
S Lanced sine wave aluminum fins
S Discreet refined counterflow refrigerant circuitry
S Bi--flow hard shut--off TXV metering device

Quality Assisting, Ease of Installation and Service Features

All units multipoise

S
S Provision made for suspending from roof or ceiling joints
S Modular cabinet on 003 thru 006 units
S Sweat connections for leak free service
S Multiple electrical entry for application flexibility (high and low voltage)
S Low voltage terminal strip, to safely hold connections within the cabinet
S Inspection plate on A--coil models for quick coil cleanliness inspection
S Cabinet construction features innovations designed to prevent cabinet sweating

Controls and Electrical Features

Easy Selectt Board to maximize comfort, efficiency, and safe heater airflow operation

S
S Easy plug connection provided for quick installation of accessory heater packages
S 40VA 208/230v transformer
S Replaceable 5--amp blade--type auto fuse protects against transformer secondary short

Filter Features

Factory supplied filter

S
S Cleanable polyester filter media
S Filter “springs” out for easy access -- no tools required
S Newly improved filter rack area -- filter door insulation added for an improved air seal

2

MODEL NUMBER NOMENCLATURE

1 2 3 4 5 6 7 --- 9 1 0 --- 1 2

F V 4 B N B 003 000

Product Type Position Series Electrical Cabinet/

F = Fan Coil V = Preferredt

Puronr refrigerant

the environmentally sound refrigerant

4 = Multipoise B N = 208/230v,

1ph---60hz

CERTIFICATION APPLIES ONLY WHEN THE
COMPLETE SYSTEM IS LISTED WITH ARI

Insulation

B= Modular
F=Singlepiece

Capacity Heating

002 = 18 --- 36,000
003 = 24 --- 42,000
005 = 30 --- 48,000
006 = 30 --- 60,000

Size

000 = No Heat
005 = 5 kW
075 = 7.5 kW
008 = 8 kW
010 = 10 kW
011 = 11 kW
015 = 15 kW

ISO 9001:2000

REGISTERED

SPECIFICATIONS

MODEL FV4B 002 003 005 006

COIL

Refrigerant Metering Device Puronr Refrigerant (R---410A)
TXV Size 2Ton 3Ton 4Ton
Rows/Fins Per In. 3 / 14.5
Face Area (Sq Ft) 3.46 5.93 7.42
Configuration A Slope A

BLOWER & MOTOR

Air Discharge Upflow, Downflow, Horizontal

525 / 470

CFM (Nominal Clg/Htg)

700 / 630

875 / 785

1050 / 945
Motor HP (ECM) 1/2 3/4
Filter Cleanable (In.) 21--- 1/2 x 16 ---3/8 21--- 1/2 x 19 ---7/8 21 ---1/2 x 23--- 5/16

CABINET CONFIGURATION OPTIONS

1Piece 1PieceorModular Modular

700 / 630
875 / 785

1050 / 945

1225 / 1100

875 / 785

1050 / 945
1225 / 1100
1400 / 1260

1050 / 945
1225 / 1100
1400 / 1260
1750 / 1575

FV4B

3

FV4B

A B C D E H J

In. In. In. In. In. In. In.

UNIT SIZE

FV4BNF 002 42--- 11/16 17---5/8 15--- 3/4 15---5/8 10---3/4 — —

FV4BNF 003 53 ---7/16 21--- 1/8 19---1/4 19---1/8 19--- 3/16 — 19

FV4BNB 003 53---7/16 21 ---1/8 19 --- 1/4 19---1/8 19 ---3/16 28---5/16 19

FV4BNB 005 53---7/16 21 ---1/8 19 --- 1/4 19---1/8 19 ---3/16 28---5/16 —

FV4BNF 005 53 ---7/16 21--- 1/8 19---1/4 19---1/8 19 --- 1/2 — —

FV4BNB 006 59---3/16 24---11/16 22--- 3/4 22---11/16 25---1/4 34---1/16 —

DIMENSIONS

4

FV4B

F G COIL C ONFIGURATION SHIPPING WEIGHT

In. In. SLOPE “A” Lb

UNIT SIZE

FV4BNB 003 26---15/16 27 ---1/2 Ye s — 150

FV4BNB 005 26---15/16 27 ---1/2 — Ye s 172

FV4BNB 006 32---15/16 32 ---5/8 — Ye s 207

FV4BNF 002 18 ---9/16 18--- 1/4 — Ye s 135

FV4BNF 003 26 --- 15/16 27---1/2 Ye s — 150

FV4BNF 005 27---1/4 26 ---15/16 — Yes 172

DIMENSIONS

5

PERFORMANCE DATA

FV4V ADVANCED FAN COIL AIRFLOW DELIVERY CHART (CFM)

OPERATING MODE—COOLING

UNIT
SIZE

OUTDOOR

UNIT

CAPACITY*

018

002

024
030
036

024

003

030
036
042

030

005

FV4B

006

036
042
048

036
042
048
060

*Consult ARI ratings before matching outdoor unit with FV4B fan coil.

NOTES:

1. The above airflows result with the AC/HP CFM ADJUS T select ju mper set on NOM.

2. Airflow can be adjusted +15% or --- 10% by selecting HI or LO respectively for all modes except fan only.

3. Dry coil at 230 volts and with 10---kW hea ter and filter installed.

4. Airflows shown are at standard air conditions. (0.075 lb/ft

Single--- Speed Application

Nominal

A/C

Cooling

525
700
875

1050

700

875
1050
1225

875
1050
1225
1400

1050
1225
1400
1750

A/C

Cooling

Dehumidity

420
560
700
840

560
700
840
980

700
840
980

1120

840

980
1120
1400

3

High Speed Low Speed

Nominal

A/C

Cooling

—

735

—

1100

735

—

1100

—
—

1100

—

1470
1100

—
1470
1835

at 29.92 in---Hg).

Two--- Speed Application

A/C

Cooling

Dehumidify

—

590

—

880
590

—

880

—
—

880

—

1175

880

—
1175
1470

Nominal

A/C

Cooling

—

440

—

660
440

—

660

—
—

660

—

880
660

—

880

1100

A/C

Cooling

Dehumidify

—

350

—

530
415

—

530

—
—

530

—

705
530

—
705
880

FAN ONLY
Lo/Med/Hi

350/350/525
350/440/700
440/550/875

525/660/1050

415/440/700

440/550/875
525/660/1050
610/770/1225

440/550/875
525/660/1050
610/770/1225
700/880/1400

525/660/1050
610/770/1225
700/880/1400

875/1100/1750

FV4B ADVANCED FAN COIL AIRFLOW DELVERY CHART (CFM)

OPERATING MODE—HEAT PUMP ONLY HEATING

UNIT
SIZE

002

003

005

006

*Consult ARI ratings before matching outdoor unit with FV4B fan coil.

NOTES:

1. The above airflows result with the AC/HP CFM ADJUS T select ju mper set on NOM.

2. Airflow can be adjusted +15% or --- 10% by selecting HI or LO respectively for all modes except fan only.

3. Dry coil at 230 volts and with 10---kW hea ter and filter installed.

4. Airflows shown are at standard air conditions. (0.075 lb/ft

OUTDOOR

UNIT

CAPACITY*

018
024
030
036

024
030
036
042

030
036
042
048

036
042
048
060

Single--- Speed Application

Heat Pump

Comfort

470
630
785
945

630
785
945

1100

785

945
1100
1260

945
1100
1260
1575

Heat Pump

Efficiency

525
700
875

1050

700

875
1050
1225

875
1050
1225
1400

1050
1225
1400
1750

3

High Speed Low Speed

Heat Pump

Comfort

—

660

—

990
660

—

990

—
—

990

—

1320

990

—
1325
1655

at 29.92 in---Hg).

Two--- Speed Application

Heat Pump

Heat Pump

Efficiency

—

735

—

1100

735

—

1100

—
—

1100

—

1470
1100

—
1470
1835

Comfort

—

395

—

595
415

—

595

—
—

595

—

795
595

—
795
990

Heat Pump

Efficiency

—

440

—

660
440

—

660

—
—

660

—

880
660

—

880

1100

FAN ONLY
Lo/Med/Hi

350/350/470
350/395/630
440/495/785
525/595/945

415/415/630
440/495/785
525/595/945

610/695/1100

440/495/785

525/595/945
610/695/1100
700/795/1260

540/595/945
610/695/1100
700/795/1260
875/990/1575

6