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TECHNICAL DATA
&
FILE NO.
SERVICE MANUAL
KS2462R / C2462R, CL2462R
SPLIT SYSTEM AIR CONDITIONER
INDOOR MODEL No. PRODUCT CODE No. OUTDOOR MODEL No. PRODUCT CODE No.
C2462R 854 019 01
KS2462R 854 019 00
CL2462R 854 019 02
Indoor Unit Outdoor Unit
KS2462R C2462R
CL2462R
SM830092
REFERENCE NO. SM830092
854648419200
– 1 –
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Important When Installing Please Read Before Starting …………………………………………………………………… …In a Room This air conditioning system meets strict safety and operating Properly insulate any tubing run inside a room to prevent standards. As the installer or service person, it is an important “sweating” that can cause dripping and water damage to walls part of your job to install or service the system so it operates and floors. safely and efficiently. …In Moist or Uneven Locations For safe installation and tro
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Table of Contents 1. OPERATING RANGE ....................................................................................... 4 2. SPECIFICATIONS ............................................................................................ 5 (1) Unit Specifications ...................................................................................... 5 (2) Major Component Specifications ................................................................ 7 (A) Indoor Unit .............................
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1. OPERATING RANGE KS2462R / C2462R Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp. Maximum 95 °F DB / 71 °F WB 115 °F DB Minimum 67 °F DB / 57 °F WB 67 °F DB KS2462R / CL2462R Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp. Maximum 95 °F DB / 71 °F WB 115 °F DB Minimum 67 °F DB / 57 °F WB 0 °F DB SM830092 – 4 –
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2. SPECIFICATIONS 1-1 Unit Specifications KS2462R MODEL No. Indoor Unit Outdoor Unit C2462R POWER SOURCE 230 - 208 V / 1 Phase / 60 Hz PERFORMANCE Cooling 27,000 26,000 Capacity BTU / h kW 7.912 7.619 Air circulation (Hi) Cu.ft. / min. 559 519 Moisture removal (High) Pints / h 6.5 6.4 ELECTRICAL RATINGS Voltage rating VAC 230 208 Available voltage range 187 – 253 VAC Running amperes* A 10.2 10.9 Max. running amperes** A 12.5 13.5 Power input W 2,240 2,200 Power factor % 95.5 97.0 S.E.E.R BTU /
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2. SPECIFICATIONS 1-1 Unit Specifications KS2462R MODEL No. Indoor Unit Outdoor Unit CL2462R POWER SOURCE 230 - 208 V / 1 Phase / 60 Hz PERFORMANCE Cooling 27,000 26,000 Capacity BTU / h kW 7.912 7.619 Air circulation (Hi) Cu.ft. / min. 559 519 Moisture removal (High) Pints / h 6.5 6.4 ELECTRICAL RATINGS Voltage rating VAC 230 208 Available voltage range 187 – 253 VAC Running amperes* A 10.2 10.9 Max. running amperes** A 12.5 13.5 Power input W 2,240 2,200 Power factor % 95.5 97.0 S.E.E.R BTU /
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2. SPECIFICATIONS (2) Major Component Specifications (A) Indoor Unit MODEL No. KS2462R Source 230 - 208 V / 1 phase / 60 Hz Remote controller (Accessory) RCS - 1PS4U - G Controller P. C. B Ass'y CR - KS2462R Control circuit fuse 250 V, 3 A Fan Type Cross-flow Number ... Dia. and length in. (mm) 1 ... O.D. 4 (100), L33-3/8 (847) Fan motor Model KFG4X - 31B6P-S Source 230 - 208 V / 1 phase / 60 Hz No. of pole … r.p.m. (230 V, High) rpm 4 … 1,365 Nominal output W 30 Coil resistance Ω BRW - WHT : 1
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2. SPECIFICATIONS (2) Major Component Specifications (B) Outdoor Unit MODEL No. C2462R Source 230 - 208 V / 1 phase / 60 Hz Compressor Scroll (Hermetic) Model ZP23K3E Source 230 - 208 V / 1 phase / 60 Hz Nominal output W 2,400 Compressor oil cc 1,120 Coil resistance (Ambient temperature 77 °F) Ω C - R : 2.28 , C - S : 1.01 Safety device Internal type Overload relay models — Operating temperature Open °F 284 – 9 156 189 Close °F Operating ampere (at 77 °F) A — Run capacitor VAC, μF 400 V, 40 μF R
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2. SPECIFICATIONS (2) Major Component Specifications (B) Outdoor Unit MODEL No. CL2462R Source 230 - 208 V / 1 phase / 60 Hz Controller P.C.B. Ass'y CR - CL2432 (Microprocessor) Control circuit fuse 250 V, 3 A Compressor Scroll (Hermetic) Model ZP23K3E Source 230 - 208 V / 1 phase / 60 Hz Nominal output W 2,400 Compressor oil cc 1,120 Coil resistance (Ambient temperature 77 °F) Ω C – R : 0.885 , C – S : 1.773 Safety device Internal type Overload relay models — Operating temperature Open °F 284 –
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2. SPECIFICATIONS (3) Other Component Specifications (A) Indoor Unit MODEL No. KS2462R Power Transformer ATR – T5 Rated Primary AC 230 V, 60 Hz Secondary AC19 V, 0.5 A Capacity 9.5 VA Coil resistance Primary (WHT - WHT) : 457.5 Ω (Ambient temprature 77 °F) Secondary (BRN - BRN) : 3.9 Thermistor cut off temperature 277 °F Thermistor (Coil sensor) DTN - TKS131B Coil resistance kΩ 32 °F : 15.0 – 2 % Thermistor (Room sensor) DTN - TKS128B Coil resistance kΩ 77 °F : 5.0 – 3 % Lamp Ass'y IND - K301AH
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2. SPECIFICATIONS (3) Other Component Specifications (A) Outdoor Unit MODEL No. C2462R Compressor Motor Magnetic Contactor FC - 1SUL Coil rated AC 240 V, 60 Hz Coil resistance (at 68 °F) Ω 587 – 5 % Contact rated (Main) AC 240 V, 26 A Contact rated (Auxiliary) AC 240 V, 3 A Power Relay HH62S Coil rated AC 240 V, 60 Hz Coil resistance (at 68 °F) kΩ 17.2 Contact rated AC 220 V, 5 A Thermostat (Coil sensor) YTB - 4U305F Operating Temperature °F 79 – 3 OFF + 3 75 ON – 1 Contact rated 200 to
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2. SPECIFICATIONS (3) Other Component Specifications (B) Outdoor Unit MODEL No. CL2462R Compressor Motor Magnetic Contactor FC - 1SUL Coil rated AC 240 V, 60 Hz Coil resistance (at 77 °F) Ω 587 – 5 % Contact rated (Main) AC 240 V, 26 A Contact rated (Auxiliary) AC 240 V, 3 A Power Relay HH62S Coil rated AC 240 V, 60 Hz Coil resistance (at 77 °F) kΩ 17.2 Contact rated AC 220 V, 5 A Power Transformer ATR - I35B Rated Primary AC 220 V, 60 Hz Secondary 14 V, 0.2 A Capacity 2.8 VAC Coil resistan
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3. DIMENSIONAL DATA (1) Indoor Unit: KS2462R 44-7/8 8-31/32 Remote control unit 2-13/32 25/32 6-27/32 5-5/16 Center of tubing hole (2 places) Wide tube 3/4"(ø19.05) Narrow tube 3/8"(ø9.52) Drain hose O.D. 23/32"(ø18) Dimension : inch 2199_M_S SM830092 – 13 – 1-7/8 13 1-7/8 6-7/32
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3. DIMENSIONAL DATA (2) Outdoor Unit: C2462R, CL2462R 4-3/8 6-23/32 25-31/32 1/2 1/2 1/2 1/2 37 5 5 4 4 Dimension : inch Hole for anchor bolt (4-R1/4) Refrigerant tube joint (narrow tube) Flare connection 3/8 in (9.52 mm) Refrigerant tube joint (wide tube) Flare connection 3/4 in (19.05 mm) Refrigerant tubing inlet Power supply inlet SM830092 – 14 – 13-3/8 36-5/8 3/4 25/32 14-31/32 16-7/8 15-15/16 18-1/16
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4. COOLING CAPACITY 1 Indoor Unit: KS2462R Outdoor Unit: C2462R • 230V / 1 phase / 60Hz RATING CAPACITY : 27,000 BTU / h AIR FLOW RATE : 559 Cu.ft / min EVAPORATOR CONDENSER ENT. TEMP. °F (°C) AMBIENT TEMP. °F (°C) WB DB 75 85 95 105 115 (23.9) (29.4) (35.0) (40.6) (46.1) TC 27,350 26,030 24,520 22,820 20,930 CI 1.66 1.81 1.97 2.23 2.49 72(22.2) SHC 18,460 17,640 16,740 15,760 14,710 59 76(24.4) SHC 20,150 19,340 18,430 17,450 16,400 (15.0) 80(26.7) SHC 21,930 21,110 20,210 19,220 18,170 84(28.9
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4. COOLING CAPACITY 1 Indoor Unit: KS2462R Outdoor Unit: C2462R • 208V / 1 phase / 60Hz RATING CAPACITY : 26,000 BTU / h AIR FLOW RATE : 519 Cu.ft / min EVAPORATOR CONDENSER ENT. TEMP. °F (°C) AMBIENT TEMP. °F (°C) WB DB 75 85 95 105 115 (23.9) (29.4) (35.0) (40.6) (46.1) TC 26,340 25,060 23,610 21,970 20,150 CI 1.64 1.79 1.95 2.23 2.52 72(22.2) SHC 17,760 16,960 16,080 15,120 14,100 59 76(24.4) SHC 19,360 18,560 17,680 16,720 15,700 (15.0) 80(26.7) SHC 21,030 20,230 19,350 18,390 17,370 84(28.9
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5. PERFORMANCE CHARTS (1) Operating Current 1 Indoor Unit: KS2462R Outdoor Unit: C2462R Operating current characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High) 230V Outdoor fan speed Low High 14 Indoor temp. 13 °F (°C) 12 85 (30) 80 (27) 11 75 (24) 70 (21) 10 9 8 7 59 68 77 86 95 104 (15) (20) (25) (30) (35) (40) Outdoor ambient temp. °F (°C) 1061_X_S Outdoor fan speed 208V Low High Indoor 14 temp. °F (°C) 13 85 (30) 12
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5. PERFORMANCE CHARTS (1) Operating Current 2 Indoor Unit: KS2462R Outdoor Unit: CL2462R Operating current characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High) 230V Outdoor fan speed Low Med High 14 Indoor temp. 13 °F (°C) 12 85 (30) 80 (27) 11 75 (24) 10 70 (21) 9 8 7 23 32 41 50 59 68 77 86 95 104 (–5) (0) (5) (10) (15) (20) (25) (30) (35) (40) Outdoor ambient temp. °F (°C) 1063_X_S 208V Outdoor fan speed Low Med Hig
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5. PERFORMANCE CHARTS (2) High and Low Pressure 1 Indoor Unit: KS2462R Outdoor Unit: C2462R • High Pressure High pressure characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High) 230V / 208 V Outdoor fan speed Low High 480 Indoor temp. 460 °F (°C) 440 85 (30) 80 (27) 420 75 (24) 400 70 (21) 380 360 340 320 300 59 68 77 86 95 104 (15) (20) (25) (30) (35) (40) Outdoor ambient temp. °F (°C) 1065_X_S • Low Pressure Low pressur
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5. PERFORMANCE CHARTS (2) High and Low Pressure 2 Indoor Unit: KS2462R Outdoor Unit: CL2462R • High Pressure High pressure characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High) 230 / 208V Outdoor fan speed Low Med High 500 Indoor temp. 480 °F (°C) 460 85 (30) 80 (27) 420 75 (24) 400 70 (21) 380 360 340 320 300 23 32 41 50 59 68 77 86 95 104 (–5) (0) (5) (10) (15) (20) (25) (30) (35) (40) Outdoor ambient temp. °F (°C) 10
