Technical Literature

ManualsBrandsWestinghouse ManualsAir ConditionersWestinghouse 16 SEER FS4BF

• CoreSense

Compressor Protection : Control module

actively monitors compressor conditions and will shut the

unit down to prevent damage.

• Copeland Scroll UltraTech

Compressor: The Ultra

Tech Compressor operates with 2 stages of cooling

capacity to provide superior comfort and efﬁciency.

Copeland's proven and simple design equates to years

of comfort and reliability for the homeowner with virtually

silent operation.

• Durable, Attractive Cabinet: Designed using galvanized

steel with a polyester urethane ﬁnish. The 950 hour salt

spray ﬁnish is 1.5 mil thick and resists corrosion 50%

better than comparable units.

• Composite Base Pan: Absorbs sound and is corrosion

resistant. Composite is also stronger and lighter than

steel.

• Compressor Sound Blanket: Engineered to signiﬁcantly

reduce unwanted compressor noise.

• Swept-Wing Fan Blade: Designed to signiﬁcantly reduce

unwanted noise.

• Louvered Condenser Guard: Durable metal guard

protects the coil from yard hazards and extreme weather.

• Removable Top Grille Assembly: Allows ease of service

from the top without disconnecting fan motor leads.

• Low Pressure Switch: Loss of charge protection ensures

long compressor life. Auto-reset feature prevents nuisance

service visits.

• High Pressure Switch: Protects against abnormally high

system pressures. Auto-reset feature prevents nuisance

service visits.

• Liquid Line Filter Drier: Included with unit,

ﬁeld installed.

• One Piece Top/Orice: Designed for maximum airﬂow

and quiet operation.

• Easy Compressor and Control Access: Designed to

make servicing easier for the contractor, access panels

are provided to all controls and the compressor from the

side of the unit.

• Micro-Channel: All aluminum coils in all models which

provides high corrosion resistance.

FS4BF-K(B,C) Series

Extra High Efciency Air Conditioner

16 SEER Residential System

2 - 5 Ton Capacity

The FS4BF-K(B,C) Series air conditioners

offers exceptional performance. The unit, when

combined with our engineered coils or air

handlers, offers a line of quality, 16 SEER split system

cooling equipment.

FEATURES and BENEFITS

TECHNICAL

SPECIFICATIONS

Summary of content (8 pages)

PAGE 1
TECHNICAL SPECIFICATIONS FS4BF-K(B,C) Series Extra High Efficiency Air Conditioner 16 SEER Residential System 2 - 5 Ton Capacity T h e F S 4 B F - K ( B, C ) S e r i e s a i r c o n d i t i o n e r s offers exceptional performance. The unit, when combined with our engineered coils or air handlers, offers a line of quality, 16 SEER split system cooling equipment.
PAGE 2
MODEL IDENTIFICATION CODES EX: FS4BF-036K(B,C) FS 4 FS - Air Conditioner FT - Heat Pump B F - 036 Product Identifier K A Nominal Capacity (000) BTU Revision Electrical Code K = 208/230-60-1 4 = R-410A BF = Braze UP TO 16 SEER DIMENSIONS AIR CONDITIONER OUTDOOR SECTION FS4BF 024KB 036KB 048KC 060KC H 33" 37" 41" 45" W 22 3/4" 30 3/4" 30 3/4" 30 3/4" D 22 3/4" 30 3/4" 30 3/4" 30 3/4" Air Discharge Allow Adequate Clearance for Airflow W D H 2
PAGE 3
PHYSICAL AND ELECTRICAL SPECIFICATIONS / OUTDOOR UNITS 16 SEER — Extra High Efficiency — Single Phase Model Number FS4BFVolts-Cycles-Phase (1) Total Amps Electrical Data Delay Fuse Max. (2) Min. Circuit Ampacity Area Coil Rows-FPI Tube Dia Type Component Data Fan Motor Amps HP RLA Compressor Data LRA 0-24 ft. Refrigerant suction line O.D. NOTE: Liquid line is 3/8” O.D. for 25-39 ft. entire length. 40-75 ft. Net Approximate Weight (lbs.) Ship Sound Ratings db 024KB 036KB 048KC 208/230-60-1 16.5 23.
PAGE 4
SYSTEM COOLING CAPACITIES 16 SEER — Extra High Efficiency — Single Phase Outdoor Unit Number FS4BF Indoor Unit Number C6BA/H- High Speed Capacity (BTU/h) SEER EER 024KB 036KB 036KB 048KC 060KC X24(C,U)-B+MB7(E,V)M(*)B X36(C,U)-B+MB7(E,V)M(*)B X36(C,U)-C+MB7(E,V)M(*)C X48(C,U)-C+MB7(E,V)M(*)C X60(C,U)-C+MB7(E,V)M(*)C 24000 36000 36000 47000 55000 16 16 16 16 16 13 13 13 13 12.
PAGE 5
CORESENSETM DIAGNOSTIC MODULE (CONT.) CoreSenseTM Flash Code Description Lockout Level Lockout Indication Normal operation, no trip. N/A N/A Code1 Yellow Flash 1 Long run time. Compressor is running for more than 18 hours at full load. (Code1 is disabled in Heat Pump mode.) N/A N/A Code2 Yellow Flash 2 Compressor Pressure trip. Compressor runs for 12sec to 15min followed by a compressor trip condition lasting longer than 7min.
PAGE 6
EXPANDED COOLING PERFORMANCE - 2-STAGE AC SYSTEMS FS4BF-024KB C6B(A,H)-X26(C,U)-B + VSB - High Speed FS4BF-024KB B6VMAX24K-B - High Speed O.D.T CFM E.D.B. E.W.B. 80 62 700 80 67 80 72 75 62 80 62 800 80 67 80 72 75 62 80 62 900 80 67 80 72 75 62 T.C. 26.5 28.6 31.5 26.3 27.2 29.3 32.2 26.9 28.2 29.9 32.6 27.9 65°F S.C. K.W. 20.9 1.39 17.0 1.41 13.1 1.43 17.2 1.39 22.6 1.41 18.1 1.43 13.8 1.45 18.4 1.41 25.0 1.44 19.6 1.45 14.9 1.47 20.4 1.43 T.C. 25.6 27.6 30.3 25.3 26.2 28.2 30.9 25.9 27.1 28.8 31.2 26.
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EXPANDED COOLING PERFORMANCE - 2-STAGE AC SYSTEMS (Cont.) FS4BF-048KC C6B(A,H)-X48(C,U)-C + VSB - High Speed FS4BF-048KC B6VMAX48K-C - High Speed O.D.T CFM E.D.B. E.W.B. 80 62 1400 80 67 80 72 75 62 80 62 1600 80 67 80 72 75 62 80 62 1800 80 67 80 72 75 62 T.C. 50.3 54.2 59.2 49.9 51.6 55.4 60.3 51.0 52.7 56.3 61.1 51.9 65°F S.C. K.W. 40.7 2.66 33.0 2.70 25.1 2.73 33.8 2.65 44.0 2.72 35.6 2.74 26.6 2.78 36.2 2.71 47.5 2.77 38.5 2.79 28.7 2.82 39.0 2.77 T.C. 48.3 52.0 56.8 47.9 49.6 53.2 57.8 49.0 50.
PAGE 8
For current Energy Star Information please refer to www.energystar.gov GENERAL TERMS OF LIMITED WARRANTY NORDYNE will furnish a replacement for any part of this product which fails in normal use and service within the terms and conditions of the warranty. For complete details of the Limited Warranty, including applicable terms and conditions, see your local installer or contact the NORDYNE warranty department for a copy.