Version Modification Date Remark

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2 Version Modification Date Remark

3 Index 1 Nomenclature 2 Specifications 3 Capacity table 4 Dimensional drawing 5 Electrical wiring diagram 6 Sound pressure level 7 Temperature and air flow distribution 8 Cycle diagram 9 Capacity correction

4 1 Nomenclature Indoor nits odel Names C 24 N 4 D C (1) (2) (3) (4) (5) (6) (7) (8) Buyer 1 Classification C SIN E 5 eature1 1 1 ay Cassette 4 4 ay Cassette S 36 Cassette all ounted C Ceiling 2 Capacity x 1 tu 3 digits Console S Duct S Duct S Duct N 4 ay Cassette S 6 x 6 3 ersion eature2 lags ip S Standard D Deluxe 4 roduct Type remium N Indoor nit N S utdoor nit N S 7 ating oltage C ode C E D eat ump 41 Cooling nly 41 eat ump 22 Cooling nly 22

5 2 Specifications 36 Cassette Type Model Name Indoor Unit Outdoor Unit Mode - kw Cooling(Min/Std/Max) Btu/h Capacity US RT kw Heating(Min/Std/Max) Btu/h US RT Power Input Cooling(Min/Std/Max) (Nominal) Heating(Min/Std/Max) kw Power Current Input Cooling(Min/Std/Max) (Nominal) Heating(Min/Std/Max) A MCA A MOP A EER (Nominal Cooling) - System EER (Nominal Cooling, US) Btu/Wh Energy COP (Nominal Heating) - Efficiency - Energy Grade - Liquid Pipe Ø, mm Ø, inch Ø, mm Piping Gas Pipe Ø, inch Connections m Max. Length Installation ft Limitation m Max. Height ft Type - Refrigerant Control Method - Factory Charging Power Supply Ø, #, V, Hz Type - Motor Output W x n Fan Air Flow Rate High/Mid/Low CFM Drain Drain Pipe Ø,mm Sound Pressure High/Mid/Low db(a) 36 Cassette AC18KN4DCH/AA AC18JXADCH/AA Heat Pump 1.47 / 5.28 / , / 18, / 21,.42 / 1.5 / / 5.86 / ,8 / 2, / 25,.32 / 1.67 / / 1.58 / / 1.6 / / 7.2 / / 7.4 / Cassette AC24KN4DCH/AA AC24JXADCH/AA Heat Pump 2.5 / 7.3 / , / 24, / 27,.58 / 2. / / 7.91 / 9.9 5,2 / 27, / 31,.43 / 2.25 / / 2.16 / / 2.47 / / 9.8 / / 11.6 / SEER 2.1 SEER 2.5 HSPF 1 HSPF /4" 1/4" /2" 5/8" R41A R41A ,2,28-23,6 1,2,28-23,6 Turbo Turbo 65 x 1 65 x / 547. / / 547. / 48. VP25 (OD 32,ID 25) VP25 (OD 32,ID 25) 35 / 32 / / 33 / 29 Indoor Unit Net Weight Shipping Weight External Dimension mm Net Dimensions (WxHxD) inch Shipping Dimensions (WxHxD) mm inch Panel model (Ceiling type) - Panel Net Weight Panel Size (see note Shipping Weight 4 below) mm Net Dimensions (WxHxD) inch Shipping Dimensions (WxHxD) mm inch Drain pump - Additional Drain pump Accessories Max. Lifting in. / gal/h Air Filter - Power Supply Ø, #, V, Hz Type - Model - Compressor Output kw Oil Type - Fan Air Flow Rate Cooling CFM Sound Pressure Cooling/Heating db(a) x 281 x x 281 x x 11.6 x x 11.6 x x 33 x x 33 x x x x x PC4NUDMAN PC4NUDMAN , x 66 x 1, 1, x 66 x 1, x 2.6 x x 2.6 x ,93 x 85 x 1,83 1,93 x 85 x 1, x 3.35 x x 3.35 x Built-in Built-in / / ,2,28-23,6 1,2,28-23,6 Twin BLDC Rotary Twin BLDC Rotary UG4T15LNBEQ UG4T2LNFE POE POE 1,549. 2, / 48 5 / 5 Outdoor Unit Net Weight Shipping Weight External Dimension mm 88 x 638 x x 998 x 33 Net Dimensions (WxHxD) inch x x x x Shipping Dimensions (WxHxD) mm 995 x 1,96 x 426 inch x x Operating Cooling ºF. ~115.. ~ 115. Temp. Heating ºF -4. ~ ~ 75.2 * Specifications may be subject to change without prior notice. 1) Nominal capacity are based on (Refrigerant Piping : 24.6ft, Level Differences : ft);. Cooling : Indoor temp. 8 F DB, 67 F WB / Outdoor temp. 95 F DB, 75 F WB. Heating : Indoor temp. 7 F DB, 6 F WB / Outdoor temp. 47 F DB, 43 F WB 2) Sound pressure level is ac uired in an anec oic room T us actual noise level may be different depending on t e installation conditions 3) These products contain R41A which is fluorinated greenhouse gas. 4) Optional ceiling panels (Detailed specifications for other panels are available on demensional drawing pages.). Ceiling type : PC4NUDMAN (White), PC4NBDMAN (Black). Open type : PC4NUNMAN (White), PC4NBNMAN (Black)

6 2 Specifications 36 Cassette Type Model Name Indoor Unit Outdoor Unit Mode - kw Cooling(Min/Std/Max) Btu/h Capacity US RT kw Heating(Min/Std/Max) Btu/h US RT Power Input Cooling(Min/Std/Max) (Nominal) Heating(Min/Std/Max) kw Power Current Input Cooling(Min/Std/Max) (Nominal) Heating(Min/Std/Max) A MCA A MOP A EER (Nominal Cooling) - System EER (Nominal Cooling, US) Btu/Wh Energy COP (Nominal Heating) - Efficiency - Energy Grade - Liquid Pipe Ø, mm Ø, inch Ø, mm Piping Gas Pipe Ø, inch Connections m Max. Length Installation ft Limitation m Max. Height ft Type - Refrigerant Control Method - Factory Charging Power Supply Ø, #, V, Hz Type - Motor Output W x n Fan Air Flow Rate High/Mid/Low CFM Drain Drain Pipe Ø,mm Sound Pressure High/Mid/Low db(a) 36 Cassette AC3KN4DCH/AA AC3JXADCH/AA Heat Pump 2.73 / 8.79 / ,3 / 3, / 35,.78 / 2.5 / / 9.38 / , / 32, / 38,.75 / 2.67 / / 2.89 / / 3.6 / / 13.4 / / 14.4 / Cassette AC36KN4DCH/AA AC36JXADCH/AA Heat Pump 4.1 / 1.55 / , / 36, / 41, 1.17 / 3. / / / ,5 / 4, / 48,.96 / 3.33 / / 3. / / 3.45 / / 16.1 / SEER 19.2 SEER 2.7 HSPF 9.9 HSPF /8" 3/8" /8" 5/8" 75 (75) 246 (246) 3 (3) 3 (3) 98 (98) 98 (98) R41A R41A ,2,28-23,6 1,2,28-23,6 Turbo Turbo 97 x 1 97 x / 741. / ,179. / 943. / 71. VP25 (OD 32,ID 25) VP25 (OD 32,ID 25) 38 / 35 / / 38 / 32 Indoor Unit Net Weight Shipping Weight External Dimension mm Net Dimensions (WxHxD) inch Shipping Dimensions (WxHxD) mm inch Panel model (Ceiling type) - Panel Net Weight Panel Size (see note Shipping Weight 4 below) mm Net Dimensions (WxHxD) inch Shipping Dimensions (WxHxD) mm inch Drain pump - Additional Drain pump Accessories Max. Lifting in. / gal/h Air Filter - Power Supply Ø, #, V, Hz Type - Model - Compressor Output kw Oil Type - Fan Air Flow Rate Cooling CFM Sound Pressure Cooling/Heating db(a) x 365 x x 365 x x x x x x 414 x x 414 x x 16.3 x x 16.3 x PC4NUDMAN PC4NUDMAN , x 66 x 1, 1, x 66 x 1, x 2.6 x x 2.6 x ,93 x 85 x 1,83 1,93 x 85 x 1, x 3.35 x x 3.35 x Built-in Built-in / / ,2,28-23,6 1,2,28-23,6 Twin BLDC Rotary Twin BLDC Rotary UG8T3LNBJU UG5T45FUEJX PVE PVE 2,219. 3,39. 5 / / 51 Outdoor Unit Net Weight Shipping Weight External Dimension mm 94 x 998 x x 1,21 x 33 Net Dimensions (WxHxD) inch 37.1 x x x x Shipping Dimensions (WxHxD) mm 995 x 1,96 x x 1,388 x 426 inch x x x x Operating Cooling ºF. ~ ~ 115. Temp. Heating ºF -4. ~ ~ 75.2 * Specifications may be subject to change without prior notice. 1) Nominal capacity are based on (Refrigerant Piping : 24.6ft, Level Differences : ft);. Cooling : Indoor temp. 8 F DB, 67 F WB / Outdoor temp. 95 F DB, 75 F WB. Heating : Indoor temp. 7 F DB, 6 F WB / Outdoor temp. 47 F DB, 43 F WB 2) Sound pressure level is ac uired in an anec oic room T us actual noise level may be different depending on t e installation conditions 3) These products contain R41A which is fluorinated greenhouse gas. 4) Optional ceiling panels (Detailed specifications for other panels are available on demensional drawing pages.). Ceiling type : PC4NUDMAN (White), PC4NBDMAN (Black). Open type : PC4NUNMAN (White), PC4NBNMAN (Black)

7 2 Specifications 36 Cassette Type Model Name Indoor Unit Outdoor Unit Mode - kw Cooling(Min/Std/Max) Btu/h Capacity US RT kw Heating(Min/Std/Max) Btu/h US RT Power Input Cooling(Min/Std/Max) (Nominal) Heating(Min/Std/Max) kw Power Current Input Cooling(Min/Std/Max) (Nominal) Heating(Min/Std/Max) A MCA A MOP A EER (Nominal Cooling) - System EER (Nominal Cooling, US) Btu/Wh Energy COP (Nominal Heating) - Efficiency - Energy Grade - Liquid Pipe Ø, mm Ø, inch Ø, mm Piping Gas Pipe Ø, inch Connections m Max. Length Installation ft Limitation m Max. Height ft Type - Refrigerant Control Method - Factory Charging Power Supply Ø, #, V, Hz Type - Motor Output W x n Fan Air Flow Rate High/Mid/Low CFM Drain Drain Pipe Ø,mm Sound Pressure High/Mid/Low db(a) 36 Cassette AC42KN4DCH/AA AC42JXADCH/AA Heat Pump 4.78 / / ,3 / 42, / 45, 1.36 / 3.5 / / / ,4 / 47, / 5, 1.12 / 3.92 / / 4.2 / / 4.53 / / 18.8 / / 2.5 / Cassette AC48KN4DCH/AA AC48JXADCH/AA Heat Pump 5.45 / 14.7 / ,6 / 48, / 51, 1.55 / 4. / / / ,3 / 53, / 55, 1.28 / 4.42 / / 5.41 / / 5.12 / / 23.8 / / 23.5 / SEER 19.7 SEER 19 HSPF 9.5 HSPF /8" 3/8" /8" 5/8" 75 (75) 75 (75) 246 (246) 246 (246) 3 (3) 3 (3) 98 (98) 98 (98) R41A R41A ,2,28-23,6 1,2,28-23,6 Turbo Turbo 97 x 1 97 x 1 1,218. / 981. / ,257. / 1,24. / 822. VP25 (OD 32,ID 25) VP25 (OD 32,ID 25) 44 / 39 / / 4 / 35 Indoor Unit Net Weight Shipping Weight External Dimension mm Net Dimensions (WxHxD) inch Shipping Dimensions (WxHxD) mm inch Panel model (Ceiling type) - Panel Net Weight Panel Size (see note Shipping Weight 4 below) mm Net Dimensions (WxHxD) inch Shipping Dimensions (WxHxD) mm inch Drain pump - Additional Drain pump Accessories Max. Lifting in. / gal/h Air Filter - Power Supply Ø, #, V, Hz Type - Model - Compressor Output kw Oil Type - Fan Air Flow Rate Cooling CFM Sound Pressure Cooling/Heating db(a) x 365 x x 365 x x x x x x 414 x x 414 x x 16.3 x x 16.3 x PC4NUDMAN PC4NUDMAN , x 66 x 1, 1, x 66 x 1, x 2.6 x x 2.6 x ,93 x 85 x 1,83 1,93 x 85 x 1, x 3.35 x x 3.35 x ,2,28-23,6 1,2,28-23,6 Twin BLDC Rotary Twin BLDC Rotary UG5T45FUEJX UG5T45FUEJX PVE PVE 3,39. 3, / / 55 Outdoor Unit Net Weight Shipping Weight External Dimension mm 94 x 1,21 x x 1,21 x 33 Net Dimensions (WxHxD) inch 37.1 x x x x Shipping Dimensions (WxHxD) mm 995 x 1,388 x x 1,388 x 426 inch x x x x Operating Cooling ºF. ~ ~ 115. Temp. Heating ºF -4. ~ ~ 75.2 * Specifications may be subject to change without prior notice. 1) Nominal capacity are based on (Refrigerant Piping : 24.6ft, Level Differences : ft);. Cooling : Indoor temp. 8 F DB, 67 F WB / Outdoor temp. 95 F DB, 75 F WB. Heating : Indoor temp. 7 F DB, 6 F WB / Outdoor temp. 47 F DB, 43 F WB 2) Sound pressure level is ac uired in an anec oic room T us actual noise level may be different depending on t e installation conditions 3) These products contain R41A which is fluorinated greenhouse gas. 4) Optional ceiling panels (Detailed specifications for other panels are available on demensional drawing pages.). Ceiling type : PC4NUDMAN (White), PC4NBDMAN (Black). Open type : PC4NUNMAN (White), PC4NBNMAN (Black)

8 3 Capacity table 36 Cassette AC18KN4DCH/AA + AC18JXADCH/AA Cooling Outdoor Temperature (, DB) TC(Total Capacity), SHC(Sensible Heat Capacity), PI(Power Input) Indoor Temperature (, DB / WB) 68 / / / 64 8 / / 7 86 / 72 9 / 75 TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw Heating TC : Total Capacity, PI: Power Input Indoor Temperature (, DB) Outdoor Temperature (, DB) TC PI TC PI TC PI TC PI TC PI TC PI MBH kw MBH kw MBH kw MBH kw MBH kw MBH kw AC24KN4DCH/AA + AC24JXADCH/AA Cooling Outdoor Temperature (, DB) TC(Total Capacity), SHC(Sensible Heat Capacity), PI(Power Input) Indoor Temperature (, DB / WB) 68 / / / 64 8 / / 7 86 / 72 9 / 75 TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw Heating TC : Total Capacity PI: Power Input Indoor Temperature (, DB) Outdoor Temperature (, DB) TC PI TC PI TC PI TC PI TC PI TC PI MBH kw MBH kw MBH kw MBH kw MBH kw MBH kw

9 3 Capacity table 36 Cassette AC3KN4DCH/AA + AC3JXADCH/AA Cooling Outdoor Temperature (, DB) TC(Total Capacity), SHC(Sensible Heat Capacity), PI(Power Input) Indoor Temperature (, DB / WB) 68 / / / 64 8 / / 7 86 / 72 9 / 75 TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw Heating TC : Total Capacity, PI: Power Input Indoor Temperature (, DB) Outdoor Temperature (, DB) TC PI TC PI TC PI TC PI TC PI TC PI MBH kw MBH kw MBH kw MBH kw MBH kw MBH kw AC36KN4DCH/AA + AC36JXADCH/AA Cooling Outdoor Temperature (, DB) TC(Total Capacity), SHC(Sensible Heat Capacity), PI(Power Input) Indoor Temperature (, DB / WB) 68 / / / 64 8 / / 7 86 / 72 9 / 75 TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw Heating TC : Total Capacity PI: Power Input Indoor Temperature (, DB) Outdoor Temperature (, DB) TC PI TC PI TC PI TC PI TC PI TC PI 75 MBH kw MBH kw MBH kw MBH kw MBH kw MBH kw

10 3 Capacity table 36 Cassette AC42KN4DCH/AA + AC42JXADCH/AA Cooling Outdoor Temperature (, DB) TC(Total Capacity), SHC(Sensible Heat Capacity), PI(Power Input) Indoor Temperature (, DB / WB) 68 / / / 64 8 / / 7 86 / 72 9 / 75 TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw Heating TC : Total Capacity, PI: Power Input Indoor Temperature (, DB) Outdoor Temperature (, DB) TC PI TC PI TC PI TC PI TC PI TC PI MBH kw MBH kw MBH kw MBH kw MBH kw MBH kw AC48KN4DCH/AA + AC48JXADCH/AA Cooling Outdoor Temperature (, DB) TC(Total Capacity), SHC(Sensible Heat Capacity), PI(Power Input) Indoor Temperature (, DB / WB) 68 / / / 64 8 / / 7 86 / 72 9 / 75 TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw MBH MBH kw Heating TC : Total Capacity PI: Power Input Indoor Temperature (, DB) Outdoor Temperature (, DB) TC PI TC PI TC PI TC PI TC PI TC PI MBH kw MBH kw MBH kw MBH kw MBH kw MBH kw

11 [ k G p GaG36 Cassette with ceiling type panel hjwx_ru[kjovhhsghjwy[ru[kjovhh PC4NUDMAN (White), PC4NBDMAN (Black) - Weight [] : 7.94 (Net), (Shipping) - Dimensions (W x H x D) [inch] : x 2.6 x (Net), 43.3 x 3.35 x (Shipping)

12 36 Cassette with open type panel PC4NUNMAN (White), PC4NBNMAN (Black) - Weight [] : 5.95 (Net), (Shipping) - Dimensions (W x H x D) [inch] : x 3.7 x (Net), 43.3 x 3.35 x (Shipping) 4.The circular panel is by default available in exposed installation. 5. Make inspection holes on the ceiling for easier installation and maintenance, as shown in the following table. (The size of an inspection hole must be at least 45 mm x 45 mm.) 6. A suspended ceiling structure can substitute for the inspection holes. Category Square panel Circular panel Inspection hole Recessed installation Integrated Suspended 1 ea 2 ea - Exposed installation

13 [ k G p GaG36 Cassette with ceiling type panel hjwzwru[kjovhhsghjwz]ru[kjovhhsghjw[yru[kjovhhsghjw[_ru[kjovhh PC4NUDMAN (White), PC4NBDMAN (Black) - Weight [] : 7.94 (Net), (Shipping) - Dimensions (W x H x D) [inch] : x 2.6 x (Net), 43.3 x 3.35 x (Shipping)

14 36 Cassette with open type panel PC4NUNMAN (White), PC4NBNMAN (Black) - Weight [] : 5.95 (Net), (Shipping) - Dimensions (W x H x D) [inch] : x 3.7 x (Net), 43.3 x 3.35 x (Shipping) 4.The circular panel is by default available in exposed installation. 5. Make inspection holes on the ceiling for easier installation and maintenance, as shown in the following table. (The size of an inspection hole must be at least 45 mm x 45 mm.) 6. A suspended ceiling structure can substitute for the inspection holes. Category Square panel Circular panel Inspection hole Recessed installation Integrated Suspended 1 ea 2 ea - Exposed installation

15 4 Dimensional drawing utdoor C 18 DC

16 4 Dimensional drawing utdoor C 24 DC C 3DC

17 4 Dimensional drawing utdoor C 36 DC C 42 DC C 48 DC

18 5 Electrical wiring diagram Indoor C 18 N4DC C 24 N4DC C 3 N4DC C 36 N4DC C 42 N4DC C 48 N4DC BLDC Motor S-Plasma ion Thermistor ROOM OUT(1K) EEV Electronic Expansion Valve Thermistor EVA IN(1K) Thermistor EVA OUT(1K) For connection wiring indoor-outdoor transmission F1-F2, indoor-wired remote controller transmission F3-F4.

19 5 Electrical wiring diagram utdoor C 18 DC

20 5 Electrical wiring diagram utdoor C 24 DC C 3DC C 36 DC C 42 DC C 48 DC

21 6 Sound pressure level Indoor nit d odel ig ow C 18 N4DC D C 18 DC C 24 N4DC D C 24 DC C 3 N4DC D C 3DC C 36 N4DC D C 36 DC Note - These operation values obtained in an anechoic room. - Sound pressure level - NC curve 1 C 18 N4DC D C 18 DC 8 2 C 24 N4DC D C 24 DC Sound pressure level(db) Sound pressure level(db) Octave band center frequency(hz) Octave band center frequency(hz) 3 C 3 N4DC D C 3DC 8 4 C 36 N4DC D C 36 DC Sound pressure level(db) Sound pressure level(db) Octave band center frequency(hz) Octave band center frequency(hz)

22 6 Sound pressure level Indoor nit d odel ig ow C 42 N4DC D C 42 DC C 48 N4DC D C 48 DC Note - These operation values obtained in an anechoic room. - Sound pressure level - NC curve 1 C 42 N4DC D C 42 DC 8 2 C 48 N4DC D C 48 DC Sound pressure level(db) Sound pressure level(db) Octave band center frequency(hz) Octave band center frequency(hz)

23 6 Sound pressure level utdoor nit d odel Cooling C 18 DC ID C 18 N4DC 48 C 24 DC ID C 24 N4DC C 3DC ID C 3 N4DC 5 5 C 36 DC ID C 36 N4DC 49 Note - These operation values obtained in an anechoic room. - Sound pressure level - NC curve 1 C 18 DC ID C 18 N4DC 7 2 C 24 DC ID C 24 N4DC 7 Sound pressure level(db) Sound pressure level(db) Octave band center frequency(hz) Octave band center frequency(hz) 3 C 3DC ID C 3 N4DC 7 4 C 36 DC ID C 36 N4DC 7 Sound pressure level(db) Sound pressure level(db) Octave band center frequency(hz) Octave band center frequency(hz)

24 6 Sound pressure level utdoor nit d odel Cooling C 42 DC ID C 42 N4DC 51 C 48 DC ID C 48 N4DC 53 Note - These operation values obtained in an anechoic room. - Sound pressure level - NC curve 1 C 42 DC ID C 42 N4DC 7 2 C 48 DC ID C 48 N4DC Sound pressure level(db) Sound pressure level(db) Octave band center frequency(hz) Octave band center frequency(hz)

25 7 Temperature and air flow distribution AC18KN4DCH/AA (1) Cooling air velocity distribution Discharge angle : 6º (2) Cooling temperature distribution Discharge angle : 6º (3) Heating air velocity distribution Discharge angle : 6º (4) Heating temperature distribution Discharge angle : 6º

26 7 Temperature and air flow distribution AC24KN4DCH/AA (1) Cooling air velocity distribution Discharge angle : 6º (2) Cooling temperature distribution Discharge angle : 6º (3) Heating air velocity distribution Discharge angle : 6º (4) Heating temperature distribution Discharge angle : 6º

27 7 Temperature and air flow distribution AC3KN4DCH/AA (1) Cooling air velocity distribution Discharge angle : 6º (2) Cooling temperature distribution Discharge angle : 6º (3) Heating air velocity distribution Discharge angle : 6º (4) Heating temperature distribution Discharge angle : 6º

28 7 Temperature and air flow distribution AC36KN4DCH/AA (1) Cooling air velocity distribution Discharge angle : 6º (2) Cooling temperature distribution Discharge angle : 6º (3) Heating air velocity distribution Discharge angle : 6º (4) Heating temperature distribution Discharge angle : 6º

29 7 Temperature and air flow distribution AC42KN4DCH/AA (1) Cooling air velocity distribution Discharge angle : 6º (2) Cooling temperature distribution Discharge angle : 6º (3) Heating air velocity distribution Discharge angle : 6º (4) Heating temperature distribution Discharge angle : 6º

30 7 Temperature and air flow distribution AC48KN4DCH/AA (1) Cooling air velocity distribution Discharge angle : 6º (2) Cooling temperature distribution Discharge angle : 6º (3) Heating air velocity distribution Discharge angle : 6º (4) Heating temperature distribution Discharge angle : 6º

31 Cycle diagram utdoor OUTDOOR UNIT INDOOR UNIT Category Symbol Description Compressor Compressor Heat Exchanger Heat Exchanger - Main (Outdoor unit) Heat Exchanger - Indoor unit Tank Accumulator Filter Filter EEV Electronic Expansion Valve - Main Solenoid valve Solenoid valve - 4Way Valve (etc) Service Valve - Gas Pipe Service Valve - Liquid Pipe Thermistor Thermistor - Compressor Top Thermistor - Discharge pipe Thermistor - Cond Out Thermistor - Ambient Thermistor - Indoor Room Thermistor - IDU Heat Exchanger Mid Thermistor - IDU Heat Exchanger In Fan Outdoor Fan Motor 1 Indoor Fan Motor

32 Cycle diagram utdoor OUTDOOR UNIT INDOOR UNIT Category Symbol Description Compressor Compressor Heat Exchanger Heat Exchanger - Main (Outdoor unit) Heat Exchanger - Indoor unit Tank Accumulator Filter Filter EEV Electronic Expansion Valve - Main Solenoid valve Solenoid valve - 4Way Valve (etc) Thermistor Fan Service Valve - Gas Pipe Service Valve - Liquid Pipe Thermistor - Compressor Top Thermistor - Discharge pipe Thermistor - Cond Out Thermistor - Ambient Thermistor - Indoor Room Thermistor - IDU Heat Exchanger Mid Thermistor - IDU Heat Exchanger In Outdoor Fan Motor 1 Indoor Fan Motor

33 Cycle diagram utdoor OUTDOOR UNIT INDOOR UNIT Category Symbol Description Compressor Compressor Heat Exchanger Heat Exchanger - Main (Outdoor unit) Heat Exchanger - Indoor unit Tank Accumulator Filter Filter EEV Electronic Expansion Valve - Main Solenoid valve Solenoid valve - 4Way Valve (etc) Thermistor Service Valve - Gas Pipe Service Valve - Liquid Pipe Thermistor - Compressor Top Thermistor - Discharge pipe Thermistor - Cond Out Thermistor - Ambient Thermistor - Indoor Room Thermistor - IDU Heat Exchanger Mid Thermistor - IDU Heat Exchanger In Outdoor Fan Motor 1 Fan Outdoor Fan Motor 2 Indoor Fan Motor

34 Capacity correction utdoor AC18KN4DCH/AA AC18 ADCH/AA Cooling evel Difference (ft) ipe ength (ft) Heating evel Difference (ft) ipe ength (ft) AC24KN4DCH/AA AC24 ADCH/AA Cooling evel Difference (ft) ipe ength (ft) Heating evel Difference (ft) ipe ength (ft)

35 Capacity correction utdoor AC3KN4DCH/AA AC3 ADCH/AA Cooling evel Difference (ft) ipe ength (ft) Heating evel Difference (ft) ipe ength (ft) AC36KN4DCH/AA AC36 ADCH/AA Cooling evel Difference (ft) ipe ength (ft) Heating evel Difference (ft) ipe ength (ft)

36 Capacity correction utdoor AC42KN4DCH/AA AC42 ADCH/AA Cooling evel Difference (ft) ipe ength (ft) Heating evel Difference (ft) ipe ength (ft) AC48KN4DCH/AA AC48 ADCH/AA Cooling evel Difference (ft) ipe ength (ft) Heating evel Difference (ft) ipe ength (ft)

37 Samsung Electronics Co TD 2 / SE Head ffice (Suwon Korea) 129 Samsung o eongtong u Suwon City yeonggi Do Korea ebsite : www samsung com airconditioner samsung com Images and data in this boo may sub ect to change without prior notice