R41A 2. : AUU18RCLX AUU24RCLX D2D_AU19E/ 27.6.11
2-1. FEATURE MODELS : AUU18RCLX / AOU18RLX AUU24RCLX / AOU24RLX FEATURES Easy maintenance The control box is easily accessible for maintenance work Wide opening for easy access. Detachable,washable filter and intake grille. Wide opening and long-life filter. Long-life filter High efficiency, long-life filter extends the cleaning cycle. Long-life filter Slim intake grille Slim type intake grille can fit the ceiling after installation. 25/2 (2) unit: in.(mm) Group controller One remote controller can control up to 16 air conditioners. All of the air conditioners will be operated with the same settings. Connectable quantity : Maximum 16 indoor units for 1 remote controller. - (2-1) -
- (2-2) - Duct connection hole opening Fresh air can be introduced through this opening. Distribution duct Fresh air Distribution duct Conditioned air can be distributed by means of a distribution duct. One-way Two-way
- (2 - ) - 2-2. REMOTE CONTROLLER 2-2-1. WIRED REMOTE CONTROLLER FEATURES 7 SU MO TU WE TH FR SA AM 6 9 12 15 18 21 F Various timer setup (ON / OFF / WEEKLY) are possible. Equipped with weekly timer as standard function. (2 times Start / Stop per day for a week) When setting up a timer, operation mode and a temperature setup can be changed. When a failure occurs,the error code is displayed. (Maximum of 16) Error indication.(a maximum of 16 error histories are memorizable.) Easy installation with a slim shape with no boldge in the back. Built in room temperature sensor. High performance and compact size Three functions are combined in one unit. Wired remote controller Weekly timer Setback timer Built-in timers Weekly timer Possible to set ON/OFF time to operate twice each day of the week. SU MO TU WE TH FR SA Easy-to-understand time bar display Setback timer Possible to set temperature for two time spans and for each day of the week. SU MO TU WE TH FR SA 7 PM 6 9 12 15 18 21 Setup screen example [Set to Wednesday: AM8: to PM8:,75 F(24 C)] 75 F (24 C) 7 SU MO TU WE TH FR SA AM 6 9 12 15 18 21 F Screen after setup PM 6 9 12 15 18 21 Setup screen example [Set from Sunday to Saturday: PM12: to PM:, 82 F(28 C)] 82 F (28 C) F 6 9 12 15 18 21 6 9 12 15 18 21 time O'clock time O'clock 12 6 9 12 6 9 12 6 9 12 6 9 AM PM AM PM At "Weekly timer" + "Set back timer" setup 82 F (28 C) 75 F (24 C) 75 F 82 F 75 F (24 C 28 C 24 C) time 6 9 12 15 18 21 12 6 9 12 6 9 AM PM O'clock Easy-to-understand operation Timer area Operation area Simple installation Components are compatible with standard switch boxes. Flat back construction allows equipment to be installed wherever it is needed. [ Variable timer control ] The operation/display sections are zoned according to time and operation, enabling variable programming to match application. European switch box JIS box
- (2-4) - FUNCTIONS 1 START/STOP button Pressed to start and stop operation. Display 2 1 7 DAY CLOCK ADJUST 8 DAY OFF ENERGY THERMO 4 SET BACK SAVE SENSOR 9 6 DELETE SET 1 5 11 12 Display panel SU MO TU WE TH FR SA AM PM 6 9 12 15 18 21 15 18 19 17 SU MO TU WE TH FR SA AM PM 6 9 12 15 18 21 F 22 2 F 21 16 2 14 1 2 4 6 1 Set Temperature button Selects the setting temperature. 5 Energy save button Turns the energy efficient mode on and off. 7 8 9 1 11 12 14 15 16 Master control button Selects the operating mode(auto, HEAT, FAN, COOL, DRY). Fan control button Selects the fan speed (AUTO, LOW, MED, HIGH). Thermo sensor button Selects whether the room temperature is detected at the indoor unit (remote sensor) or the remote controller. Timer mode (CLOCK ADJUST) button Selects the timer mode (OFF TIMER, ON TIMER, WEEKLY TIMER) Set the current time. Day (DAY OFF) button Temporarily cancels of one day timer. Set back button pressed select the set back timer. Set time button Pessed to select the set back timer. Delete button The schedule of a weekly timer is deleted. Set button Sets the date, hour, minute and on-off time. Vertical air flow direction and swing button Push for two seconds to change the swing mode Operation lamp Lights during operation and when the timer is on. Timer and clock display Operation mode display 17 18 Fan speed display Central control display 19 2 21 Temperature display Stand by display Indicates during defrosting operation. Vertical swing display 22 Energy save display 2 Thermo sensor display SPECIFICATION SIZE [H x W x D in. (mm)] 4-2/2 x 4-2/2 x 4/64 (12 x 12 x 17) WEIGHT oz. (g) 5-21/5 (16) CABLE LENGTH ft.( m ) (1) POWER ( V ) 12
- (2-5) - 2-. SPECIFICATIONS MODEL NAME POWER SOURCE AVAILABLE VOLTAGE RANGE CAPACITY AUU18RCLX AOU18RLX AUU24RCLX AOU24RLX kw 5.2 / 6. 6.5 / 8. BTU/h 17,8 / 21,5 22,2 / 27, kw 6.15 / 7.5 7.1 / 8.5 BTU/h 21, / 25,6 24,2 / 29, COOLING RATED/MAX 1.61 / 2.88 2.1 / 2.88 INPUT POWER kw HEATING RATED/MAX 2.5 / 2.88 2.7 / 2.88 CURRENT COOLING RATED/MAX 7. / 12.5 9.2 / 12.5 A HEATING RATED/MAX 8.9 / 12.5 1.4 / 12.5 A 8.4 9.5 SEER COOLING 16. 15. HSPF HEATING 8.5 8.5 COMPRESSOR OUTPUT REFRIGERANT REFRIGERANT OIL DRAIN PIPE COOLING HEATING STARTING CURRENT MOISTURE REMOVAL AIR CIRCULATION COOL/HEAT FAN SPEED COOL/HEAT FAN TYPE x Q'ty INDOOR OUTDOOR INDOOR FAN MOTOR OUTPUT NOISE LEVEL (SOUND PRESSURE) COOL/HEAT HEAT EXCHANGER TYPE CASING COLOR DIMENSIONS H W D WEIGHT PIPE OUTDOOR INDOOR OUTDOOR TYPE INDOOR OUTDOOR INDOOR OUTDOOR INDOOR OUTDOOR INDOOR OUTDOOR SIZE TYPE STARTING METHOD INDOOR OUTDOOR Coil Fin pints/h( l/h ) 5. (2.5) 6.4 (.) High 559 / 495 (95 / 84) 618 / 548 (15 / 9) Med 477 / 424 (81 / 72) 56 / 465 (91 / 79) Low 94 / 65 (67 / 62) 45 / 95 (74 / 67) CFM(m /h) Quiet - - High 1942 / 1942 ( / ) 2119 / 227 (6 / 8) Low - - High 45 / 4 49 / 44 Med 9 / 5 4 / 8 Low / 1 6 / r.p.m Quiet - - High 78 / 78 85 / 9 Low - - INDOOR OUTDOOR INDOOR OUTDOOR High 42. / 4. 45. / 4. Med 9. / 8. 4. / 9. db(a) Low 6. / 6. 8. / 5. Rows x Stages Fin Pitch Coil Dimensions Coil Fin Rows x Stages Fin Pitch Coil Dimensions INDOOR OUTDOOR GROSS CONNECTION METHOD SIZE MAX LENGTH MAX HEIGHT OPERATION(OUTDOOR) REMOTE CONTROLLER TYPE MATERIAL NET GROSS NET W FPI in. (mm) FPI in. (mm) 51. / 5. 5. / 55. LIQUID 1/4 (6.5) /8 (9.52) in. (mm) GAS 1/2 (12.7) 5/8 (15.88) TYPE CHARGE TYPE RATED/MAX RATED/MAX COOLING HEATING INDOOR OUTDOOR W in. (mm) lb. (Kg) ft. (m) ft. (m) lb. oz. (g) F ( C) mm (Reference in.) CASSETTE MODELS INVERTER HEAT PUMP 28/2V 6Hz 187-25V 6Hz TURBO 1 PROPELLER 1 42 1 DC TWIN ROTARY (INVERTER) 1 Inverter Copper tube Aluminium 2 1 2 8-9/2 8 - /16 1-1/16 (21 97 26.6) [ 2 pieces] Copper tube Aluminium 2 8 2 1-1/2 5-7/16 1-7/16 (798 9 6.8) White (5Y9/.5NN) Beige (1YR7.5/1.NN) 9-11/16 2-11/16 2-11/16 (246 8 8) 2-11/16 5-7/16 1 (8 9 ) 1-1/2 41-2/2 4-11/2 (55 16 125) 8 - /16 41-11/2 17-17/2 (97 15 445) 75 (4) 141 (64) 97 (44) 154 (7) FLARE 164 (5) [chargeless:49 (15)] 66 (2) R41A 4lb. oz. (19) POE to 115 (-18 to 46) 14 to 75 (-1 to 24) WIRED ABS Outer diameter 7. (1-15/2) Inner diameter 2. (1-1/4) Note: Specifications are based on the following conditions. Power source of specifications : 2V Cooling:Indoor temperature of 8.6 F (27 C)DB / 66.2 F(19 C)WB,and outdoor temperature of 95. F (5 C)DB/75.2 F (24 C)WB. Heating:Indoor temperature of 68. F (2 C)DB / 59. F (15 C)WB,and outdoor temperature of 44.6 F (7 C)DB/42.8 F (6 C)WB. Pipe length : 24ft. 7in.(7.5m),Height difference : ft.(m) [Outdoor unit - Indoor unit]
- (2-6) - 2-4. DIMENSIONS 2-4-1. OUTDOOR UNIT MODELS : AOU18R, AOU24R Unit : in.(mm) Top view 5-7/16 (9) -1/2 (77) 1-7/2 (1) 1 () 15/2 (12) 11/2 (9) 25-19/2 (65) Air flow MOUNTING POSITION When there are obstacles at the back or front sides. When there are obstacles at the back, side(s), and top. When there are obstacles at the back, side with the installation of more than one unit. 2-5/8 (6) or more 14-7/8 (7) -29/2 (99) 7-2/2 (196) 1/16 (21) 2-11/16 (8) Front view 15-/4 (4) Side view Bottom view 6-11/16 (17) 5-25/2 (147) 2-5/8 (6) or more -15/16 (1) or more -15/16 (1) or more 9-27/2 (25) or more (Service space) 11-1/16 () or more 9-27/2 (25) or more 9-27/2 (25) or more 11-1/16 () or more
- (2-7) - 2-4-2. INDOOR UNIT MODELS : AUU18R, AUU24R Unit : in.(mm) 1-/16 () Side view 9-11/16 (246) 7 (94) 29-17/2 (75) 2-11/16 (8) 7 (94) Bottom view (Panel) 29-17/2 (75) 2-11/16 (8) Bottom view 9-1/4 (25) Drain inside Dia. 2mm outside Dia. 7mm 7-7/8 (2) 2-/8 (6) (Drain pipe) 12 (5.5) 11-/4 (298.5) 9-25/2 (248.5) 2-/4 (7) (Large pipe) -15/16 (1) (Small pipe) Side view (Standard setting) Side view (Slender setting)
- (2-8) - MOUNTING POSITION Unit : in.(mm) Strong and durable ceiling 96 (2,4) or more 47-1/4 (1,2) or more Obstruction Floor 9-/8 (1,) or more You can select 2-way setting (A) Standard setting (B) Slender setting 9-27/2 (25) or more 8-15/2 (215) or more -15/16 (1) or more -15/16 (1) or more -15/16 (1) or more (4 directions) ( directions) Piping position (2 directions) (2 directions) -15/16 (1) or more
- (2-9) - 2-5. REFRIGERANT CIRCUIT MODELS : AUU18R / AOU18R OUTDOOR UNIT INDOOR UNIT Pressure Check Valve High Pressure Switch Refrigerant Pipe 1/2 (12.7mm ) Charging Valve Condenser Muffler 4-way Valve Evaporator Accumulator c Compressor Expansion Valve Refrigerant Pipe 1/4 (6.5mm ) Strainer Strainer Charging Valve : COOL : HEAT MODELS : AUU24R / AOU24R OUTDOOR UNIT INDOOR UNIT Pressure Check Valve Refrigerant Pipe 5/8 (15.88mm ) High Pressure Switch Charging Valve Condenser Muffler 4-way Valve Evaporator Accumulator c Compressor Expansion Valve Refrigerant Pipe /8 (9.52mm ) Strainer Strainer Charging Valve : COOL : HEAT c (COMPRESSOR TEMP.)
- (2-1) - 2-6. WIRING DIAGRAMS 2-6-1. OUTDOOR UNIT MODELS : AOU18R, AOU24R TEMP. TEMP. TEMP. TEMP. TEMP. G G TO INDOOR UNIT TO POWER SUPPLY
- (2-11) - 2-6-2. INDOOR UNIT MODELS : AUU18R, AUU24R G (N)
- (2-12) - 2-7. CAPACITY TABLE MODELS : AUU18R / AOU18R COOLING AFR 559 Indoor temperature 64 FDB 7 FDB 75 FDB 8 FDB 85 FDB 9 FDB 54 FWB 6 FWB 6 FWB 67 FWB 71 FWB 7 FWB ( FDB) TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI 16.98 12.17.7 19.16 12.24.75 2.24 1.41.75 21.68 14..76 2.1 14.49.77 2.85 16.6.77 14 16.26 11.52.98 18.4 11.59 1. 19.8 12.69 1.1 2.76 1.28 1.2 22.15 1.72 1. 22.84 15.2 1.4 Outdoor temperature 2 14.71 1.81 1.27 16.59 1.87 1.29 17.5 11.91 1.1 18.78 12.46 1.2 2. 12.87 1. 2.66 14.27 1.4 41 14.26 1.78 1.8 16.8 1.84 1.4 16.99 11.88 1.41 18.2 12.4 1.4 19.42 12.84 1.45 2.2 14.2 1.45 5 16.1 11.49 2.4 18.19 11.56 2.8 19.22 12.66 2.1 2.59 1.25 2.12 21.96 1.68 2.14 22.65 15.16 2.16 59 17.84 12.2 1.8 2.12 12.9 1.86 21.26 1.58 1.88 22.77 14.2 1.9 24. 14.67 1.92 25.5 16.26 1.9 67 17.44 12.29 2. 19.67 12.6 2. 2.78 1.54 2.5 22.26 14.17 2.7 2.75 14.6 2.9 24.49 16.22 2.1 77 19.2 12.94 2.8 21.45 1.2 2.42 22.66 14.26 2.44 24.27 14.92 2.47 25.9 15.41 2.5 26.71 17.8 2.51 87 17.6 12.2 2.58 19.88 12. 2.6 21. 1.48 2.65 22.5 14.1 2.68 24. 14.56 2.71 24.75 16.14 2.72 95 16.84 11.7 2.78 19. 11.44 2.82 2.7 12.5 2.85 21.5 1.11 2.88 22.94 1.54 2.91 2.65 15.1 2.9 14 14.9 11.6 2.9 16.2 11.71 2.4 17.15 12.82 2.45 18.7 1.42 2.48 19.6 1.86 2.51 2.21 15.6 2.52 115 11.85 1.12 1.97 1.6 1.19 2. 14.12 11.16 2.2 15.12 11.68 2.4 16.14 12.6 2.6 16.64 1.7 2.7 AFR: Air flow rate(cfm) TC : Total capacity (kbtu) SHC: Sensible Heat capacity (kbtu) PI : Power Input (kw) AFR 15.8 Indoor temperature 17.78 CDB 21.11 CDB 2.89 CDB 26.67 CDB 29.44 CDB 2.22 CDB 12.22 CWB 15.56 CWB 17.72 CWB 19.44 CWB 21.67 CWB 22.78 CWB ( CDB) TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI -17.78 4.97.56.7 5.61.59.75 5.9.9.75 6.5 4.11.76 6.77 4.24.77 6.99 4.7.77-1. 4.76.7.98 5.7.9 1. 5.68.72 1.1 6.8.89 1.2 6.49 4.2 1. 6.69 4.45 1.4 Outdoor temperature. 4.1.16 1.27 4.86.18 1.29 5.1.49 1.1 5.5.65 1.2 5.87.77 1. 6.5 4.18 1.4 5. 4.18.16 1.8 4.71.18 1.4 4.98.48 1.41 5..64 1.4 5.69.76 1.45 5.86 4.17 1.45 1. 4.72.6 2.4 5..8 2.8 5.6.71 2.1 6..88 2.12 6.4 4.1 2.14 6.6 4.44 2.16 15. 5.2.61 1.8 5.89.6 1.86 6.2.98 1.88 6.67 4.16 1.9 7.12 4. 1.92 7.4 4.76 1.9 19.44 5.11.6 2. 5.76.62 2. 6.9.97 2.5 6.52 4.15 2.7 6.96 4.29 2.9 7.17 4.75 2.1 25. 5.57.79 2.8 6.28.81 2.42 6.64 4.18 2.44 7.11 4.7 2.47 7.59 4.51 2.5 7.82 5. 2.51.56 5.16.58 2.58 5.82.6 2.6 6.15.95 2.65 6.59 4.1 2.68 7. 4.27 2.71 7.25 4.7 2.72 5. 4.9. 2.78 5.56.5 2.82 5.88.67 2.85 6..84 2.88 6.72.97 2.91 6.9 4.4 2.9 4. 4.21.41 2.9 4.75.4 2.4 5.2.76 2.45 5.8.9 2.48 5.74 4.6 2.51 5.92 4.5 2.52 46.11.47 2.97 1.97.91 2.98 2. 4.1.27 2.2 4.4.42 2.4 4.7.5 2.6 4.87.91 2.7 AFR: Air flow rate(m /min) TC : Total capacity (kw) SHC: Sensible Heat capacity (kw) PI : Power Input (kw)
- (2-1) - HEATING AFR 494 Indoor temperature 6 FDB 65 FDB 7 FDB 75 FDB 78 FDB Outdoor temperature ( FDB) ( FWB) TC PI TC PI TC PI TC PI TC PI 14 12 2.59 2.72 19.9 2.8 19.26 2.88 18.59 2.96 18.18.1 2 19 22.78 2.72 22.4 2.8 21. 2.88 2.56 2.96 2.12.1 2 28 24.8 2.72 24.2 2.8 2.22 2.88 22.41 2.96 21.9.1 41 7 25.78 2.72 24.94 2.8 24.1 2.88 2.27 2.96 22.76.1 47 4 27.7 2.72 26.49 2.8 25.6 2.88 24.71 2.96 24.17.1 5 47 28.8 2.72 27.17 2.8 26.26 2.88 25.4 2.96 24.79.1 59 5 29.17 2.72 28.2 2.8 27.28 2.88 26. 2.96 25.76.1 68 59 26. 2.29 25.19 2.5 24.4 2.42 2.5 2.49 22.99 2.5 75 65 26.87 2.1 26. 2.8 25.1 2.45 24.26 2.52 2.7 2.56 AFR: Air flow rate(cfm) TC : Total capacity (kbtu) PI : Power Input (kw) AFR 14. Outdoor temperature Indoor temperature 15.56 CDB 18. CDB 21.11 CDB 2.89 CDB 25.56 CDB ( CDB) ( CWB) TC PI TC PI TC PI TC PI TC PI -1. -11.11 6. 2.72 5.84 2.8 5.64 2.88 5.44 2.96 5..1-5. -7.22 6.67 2.72 6.46 2.8 6.24 2.88 6.2 2.96 5.89.1. -2.22 7.27 2.72 7.4 2.8 6.8 2.88 6.56 2.96 6.42.1 5. 2.78 7.55 2.72 7.1 2.8 7.6 2.88 6.81 2.96 6.67.1 8. 6.11 8.2 2.72 7.76 2.8 7.5 2.88 7.24 2.96 7.8.1 1. 8. 8.22 2.72 7.96 2.8 7.69 2.88 7.42 2.96 7.26.1 15. 1. 8.54 2.72 8.27 2.8 7.99 2.88 7.71 2.96 7.55.1 2. 15. 7.62 2.29 7.8 2.5 7.1 2.42 6.88 2.49 6.7 2.5 2.89 18. 7.87 2.1 7.62 2.8 7.6 2.45 7.1 2.52 6.95 2.56 AFR: Air flow rate(m /min) TC : Total capacity (kw) PI : Power Input (kw)
- (2-14) - MODELS : AUU24R / AOU24R COOLING AFR 618 Indoor temperature 64 FDB 7 FDB 75 FDB 8 FDB 85 FDB 9 FDB 54 FWB 6 FWB 6 FWB 67 FWB 71 FWB 7 FWB ( FDB) TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI 2.25 15.51.66 22.84 15.61.67 24.12 17.1.67 25.85 17.89.68 27.57 18.48.69 28.44 2.48.69 14 19.47 14.45.95 21.96 14.54.97 2.2 15.92.98 24.86 16.66.99 26.52 17.21 1. 27.5 19.7 1.1 Outdoor temperature 2 17.81 1.47 1.27 2.9 1.55 1.29 21.22 14.85 1.1 22.74 15.5 1.2 24.26 16.4 1. 25.2 17.78 1.4 41 18. 14.15 1.8 2. 14.24 1.4 21.48 15.6 1.41 2.1 16.2 1.4 24.55 16.86 1.45 25.2 18.68 1.45 5 19.9 14.71 2. 22.44 14.8 2.4 2.71 16.22 2.6 25.4 16.97 2.8 27.1 17.5 2.1 27.95 19.42 2.11 59 22.12 15.51 1.84 24.95 15.61 1.87 26.5 17.1 1.89 28.24 17.89 1.91.12 18.48 1.9 1.6 2.48 1.94 67 2.54 15.1 1.96 2.17 15.1 1.99 24.47 16.54 2.1 26.22 17.1 2. 27.98 17.88 2.5 28.85 19.81 2.6 77 22.95 15.72 2.9 25.88 15.82 2.4 27.4 17. 2.45 29.29 18.1 2.48 1.25 18.72 2.51 2.2 2.75 2.52 87 22.44 15.69 2.59 25.1 15.79 2.64 26.74 17. 2.66 28.65 18.1 2.69.56 18.69 2.72 1.52 2.71 2.7 95 21.8 15.19 2.78 24.12 15.28 2.82 25.48 16.74 2.85 27. 17.51 2.88 29.12 18.9 2.91. 2.5 2.9 14 17.57 1.8 2.44 19.82 1.46 2.48 2.94 14.75 2.5 22.4 15.4 2.5 2.9 15.94 2.56 24.68 17.67 2.57 115 12.92 11.1 1.99 14.57 11.8 2.2 15.9 12.47 2.4 16.49 1.4 2.6 17.59 1.47 2.8 18.14 14.9 2.9 AFR: Air flow rate(cfm) TC : Total capacity (kbtu) SHC: Sensible Heat capacity (kbtu) PI : Power Input (kw) AFR 17.5 Indoor temperature 17.78 CDB 21.11 CDB 2.89 CDB 26.67 CDB 29.44 CDB 2.22 CDB 12.22 CWB 15.56 CWB 17.72 CWB 19.44 CWB 21.67 CWB 22.78 CWB ( CDB) TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI -17.78 5.9 4.54.66 6.69 4.57.67 7.7 5.1.67 7.57 5.24.68 8.8 5.41.69 8. 6..69-1. 5.7 4.2.95 6.4 4.26.97 6.8 4.66.98 7.28 4.88.99 7.77 5.4 1. 8.1 5.59 1.1 Outdoor temperature. 5.22.95 1.27 5.88.97 1.29 6.22 4.5 1.1 6.66 4.55 1.2 7.11 4.7 1. 7. 5.21 1.4 5. 5.28 4.14 1.8 5.96 4.17 1.4 6.29 4.57 1.41 6.74 4.78 1.4 7.19 4.94 1.45 7.42 5.47 1.45 1. 5.8 4.1 2. 6.57 4.4 2.4 6.94 4.75 2.6 7.44 4.97 2.8 7.94 5.1 2.1 8.19 5.69 2.11 15. 6.48 4.54 1.84 7.1 4.57 1.87 7.72 5.1 1.89 8.27 5.24 1.91 8.82 5.41 1.9 9.1 6. 1.94 19.44 6.2 4.4 1.96 6.79 4.42 1.99 7.17 4.85 2.1 7.68 5.7 2. 8.19 5.24 2.5 8.45 5.8 2.6 25. 6.72 4.6 2.9 7.58 4.6 2.4 8.1 5.8 2.45 8.58 5.1 2.48 9.15 5.48 2.51 9.44 6.8 2.52.56 6.57 4.6 2.59 7.41 4.62 2.64 7.8 5.7 2.66 8.9 5. 2.69 8.95 5.47 2.72 9.2 6.7 2.7 5. 6.26 4.45 2.78 7.6 4.48 2.82 7.46 4.9 2.85 8. 5.1 2.88 8.5 5. 2.91 8.8 5.87 2.9 4. 5.15.92 2.44 5.81.94 2.48 6.1 4.2 2.5 6.57 4.52 2.5 7.1 4.67 2.56 7.2 5.17 2.57 46.11.78.1 1.99 4.27. 2.2 4.51.65 2.4 4.8.82 2.6 5.15.95 2.8 5.1 4.7 2.9 AFR: Air flow rate(m /min) TC : Total capacity (kw) SHC: Sensible Heat capacity (kw) PI : Power Input (kw)
- (2-15) - HEATING AFR 547 Indoor temperature 6 FDB 65 FDB 7 FDB 75 FDB 78 FDB Outdoor temperature ( FDB) ( FWB) TC PI TC PI TC PI TC PI TC PI 14 12 2.91 2.72 2.14 2.8 22.6 2.88 21.59 2.96 21.12.1 2 19 26.29 2.72 25.44 2.8 24.58 2.88 2.7 2.96 2.21.1 2 28 28.55 2.72 27.6 2.8 26.7 2.88 25.77 2.96 25.21.1 41 7 29.5 2.72 28.4 2.8 27.45 2.88 26.5 2.96 25.92.1 47 4 1.2 2.72.1 2.8 29. 2.88 28. 2.96 27.9.1 5 47 1.8 2.72.77 2.8 29.74 2.88 28.7 2.96 28.8.1 59 5 2.75 2.72 1.69 2.8.6 2.88 29.56 2.96 28.92.1 68 59 29.24 2.2 28. 2.27 27.5 2. 26.4 2.9 25.8 2.4 75 65.8 2.22 29.9 2.28 28.41 2.5 27.42 2.42 26.8 2.45 AFR: Air flow rate(cfm) TC : Total capacity (kbtu) PI : Power Input (kw) AFR 15.5 Outdoor temperature Indoor temperature 15.56 CDB 18. CDB 21.11 CDB 2.89 CDB 25.56 CDB ( CDB) ( CWB) TC PI TC PI TC PI TC PI TC PI -1. -11.11 7. 2.72 6.78 2.8 6.55 2.88 6.2 2.96 6.19.1-5. -7.22 7.7 2.72 7.45 2.8 7.2 2.88 6.95 2.96 6.8.1. -2.22 8.6 2.72 8.9 2.8 7.82 2.88 7.55 2.96 7.9.1 5. 2.78 8.6 2.72 8.2 2.8 8.4 2.88 7.76 2.96 7.59.1 8. 6.11 9.8 2.72 8.79 2.8 8.5 2.88 8.2 2.96 8.2.1 1. 8. 9.1 2.72 9.1 2.8 8.71 2.88 8.41 2.96 8.2.1 15. 1. 9.59 2.72 9.28 2.8 8.97 2.88 8.66 2.96 8.47.1 2. 15. 8.57 2.2 8.29 2.27 8.1 2. 7.7 2.9 7.56 2.4 2.89 18. 8.9 2.22 8.61 2.28 8.2 2.5 8. 2.42 7.86 2.45 AFR: Air flow rate(m /min) TC : Total capacity (kw) PI : Power Input (kw)
- (2-16) - 2-8. CAPACITY COMPENSATION FOR PIPE LENGTH AND HEIGHT DIFFERENCE MODELS : AUU18R / AOU18R HEIGHT DIFFERENCE Outdoor unit is bottom-side Outdoor unit is up-side COOLING PIPE LENGTH 5 m 7.5 m 15 m 2 m m 4 m 5 m 16 ft. 25 ft. 49 ft. 66 ft. 98 ft. 11 ft. 164 ft. 2m 66ft. - - -.919.88.851.825 1m ft. - -.944.919.88.851.825 7.5m 25ft. - 1..944.919.88.851.825 5m 16ft. 1.1 1..944.919.88.851.825 m ft. 1.1 1..944.919.88.851.825-5m -16ft. 1.22.992.96.911.876.844.818-7.5m -25ft. -.988.92.98.872.841.815-1m -ft. - -.929.94.869.87.811-2m -66ft. - - -.889.855.824.798 PIPE LENGTH HEATING 5 m 7.5 m 15 m 2 m m 4 m 5 m 16 ft. 25 ft. 49 ft. 66 ft. 98 ft. 11 ft. 164 ft. HEIGHT DIFFERENCE Outdoor unit is bottom-side Outdoor unit is up-side 2m 66ft. - - -.96.95.926.95 1m ft. - -.982.97.959.96.914 7.5m 25ft. -.99.985.976.962.98.916 5m 16ft..995.995.987.978.964.94.918 m ft. 1. 1..992.98.969.945.92-5m -16ft. 1. 1..992.98.969.945.92-7.5m -25ft. - 1..992.98.969.945.92-1m -ft. - -.992.98.969.945.92-2m -66ft. - - -.98.969.945.92
- (2-17) - MODELS : AUU24R / AOU24R PIPE LENGTH HEIGHT DIFFERENCE Outdoor unit is bottom-side Outdoor unit is up-side COOLING 5 m 7.5 m 15 m 2 m m 4 m 5 m 16 ft. 25 ft. 49 ft. 66 ft. 98 ft. 11 ft. 164 ft. 2m 66ft. - - -.98.91.916.95 1m ft. - -.94.98.91.916.95 7.5m 25ft. - 1..94.98.91.916.95 5m 16ft. 1.18 1..94.98.91.916.95 m ft. 1.18 1..94.98.91.916.95-5m -16ft. 1.9.992.95.91.924.99.898-7.5m -25ft. -.988.91.927.92.95.894-1m -ft. - -.928.92.916.91.891-2m -66ft. - - -.98.91.887.876 PIPE LENGTH HEATING 5 m 7.5 m 15 m 2 m m 4 m 5 m 16 ft. 25 ft. 49 ft. 66 ft. 98 ft. 11 ft. 164 ft. HEIGHT DIFFERENCE Outdoor unit is bottom-side Outdoor unit is up-side 2m 66ft. - - -.96.95.926.95 1m ft. - -.982.97.959.96.914 7.5m 25ft. -.99.985.976.962.98.916 5m 16ft..995.995.987.978.964.94.918 m ft. 1. 1..992.98.969.945.92-5m -16ft. 1. 1..992.98.969.945.92-7.5m -25ft. - 1..992.98.969.945.92-1m -ft. - -.992.98.969.945.92-2m -66ft. - - -.98.969.945.92
- (2-18) - 2-9. ADDITIONAL CHARGE CALCULATION MODELS : AUU18R / AOU18R REFRIGERANT TYPE REFRIGERANT AMOUNT lb. oz. (g) REFRIGERANT CHARGE R41A 4 lb. oz. (19) PIPE LENGTH ADDITIONAL CHARGE ft. 49 66 98 11 164(MAX) m 15 2 4 5(MAX) lb. oz. (Chargeless).7 oz. 1.8 oz. 1 lb. 2.1 oz. 1 lb. 9. oz. g (Chargeless) 1 5 7.22 oz./ft. (2g/m) MODELS : AUU24R / AOU24R REFRIGERANT TYPE R41A REFRIGERANT AMOUNT lb. oz. (g) 4 lb. oz. (19) REFRIGERANT CHARGE PIPE LENGTH ADDITIONAL CHARGE ft. 49 66 98 11 164(MAX) m 15 2 4 5(MAX) lb. oz. (Chargeless) 7. oz. 1 lb. 5.1 oz. 2 lb.. oz. lb. 1.5 oz. g (Chargeless) 2 6 1 14.4 oz./ft. (4g/m)
- (2-19) - 2-1. OPERATION RANGE Model Operation Range Mode Indoor unit Outdoor unit Indoor temperature Indoor humidity Outdoor temperature AUU18R AUU24R AOU18R AOU24R Cooling Dry Heating 64 to 88 F (18 to 1 C) 6 to 88 F (16 to 1 C) About 8% or less - to 115 F (-18 to 46 C) 14 to 75 F (-1 to 24 C)
- (2-2) - 2-11. FAN PERFORMANCE AND AIR FLOW 2-11-1. AIR VELOCITY DISTRIBUTION MODEL : AUU18R 4-WAY AIR OUTLET (ft.)(m) 14 7 2 1 1 2(.5) (1) 7(2) 1/16(.25) 2(.5) (1) 7(2) 7(2) (1) 2(.5) 1/16(.25) 7(2) 1/16(.25) UNIT : ft./s(m/s) Note : Condition Fan speed : High Operation mode :FAN 7 2 14 (1) 2(.5) 1/16(.25) 9 8 7 6 5 4 2 1 1 2 4 5 6 7 8 9 26 2 14 7 7 14 2 26 (ft.)(m) UNIT : ft./s(m/s) 1 7 2 1 1/16(.25) 7 6 5 4 2 1 1 2 4 5 6 7 2 14 7 7 14 2 UNIT : ft./s(m/s) (ft.)(m) 7(2) 7(2) (1) (1) 2(.5) 2(.5) 1/16(.25) TOP VIEW HORIZONTAL LOUVER : Upward (m) (ft.) SIDE VIEW HORIZONTAL LOUVER : Upward (m) (ft.) 7 2 7(2) (1) 7(2) (1) 1 2(.5) 1/16(.25) 2(.5) 1/16(.25) 2 1 1 2 7 7 SIDE VIEW HORIZONTAL LOUVER : Downward (m) (ft.) 2-WAY AIR OUTLET (ft.)(m) 1 1 1/16(.25) 2(.5) (1) 7(2) 7(2) (1) 2(.5) UNIT : ft./s(m/s) 1/16(.25) 9 8 7 6 5 4 2 1 1 2 4 5 6 7 8 9 26 2 14 7 7 14 2 26 TOP VIEW HORIZONTAL LOUVER : Upward (m) (ft.) UNIT : ft./s(m/s) (ft.)(m) 7 2 1 7(2) 7(2) (1) (1) 1/16(.25) 1/16(.25) 2(.5) 2(.5) 9 8 7 6 5 4 2 1 1 2 4 5 6 7 8 9 26 2 14 7 7 14 2 26 SIDE VIEW HORIZONTAL LOUVER : Downward (m) (ft.)
- (2-21) - MODEL : AUU24R 4-WAY AIR OUTLET (ft.)(m) 14 7 2 2(.5) (1) 1/16(.25) UNIT : ft./s(m/s) Note : Condition Fan speed : High Operation mode :FAN 1 7(2) 1 1/16(.25) 2(.5) (1) 7(2) 7(2) (1) 2(.5) 1/16(.25) 7(2) 7 2 (1) 1/16(.25) 2(.5) 14 9 8 7 6 5 4 2 1 1 2 4 5 6 7 8 9 26 2 14 7 7 14 2 26 (ft.)(m) 1 UNIT : ft./s(m/s) TOP VIEW HORIZONTAL LOUVER : Upward (m) (ft.) 7 2 1 7(2) 7(2) (1) (1) 2(.5) 2(.5) 1/16(.25) 1/16(.25) 7 6 5 4 2 1 1 2 4 5 6 7 2 14 7 7 14 2 SIDE VIEW HORIZONTAL LOUVER : Upward (m) (ft.) (ft.)(m) 7 2 1 1/16(.25) 2(.5) 7(2) (1) UNIT : ft./s(m/s) 7(2) (1) 2(.5) 1/16(.25) 2 1 1 2 7 7 SIDE VIEW HORIZONTAL LOUVER : Downward (m) (ft.) 2-WAY AIR OUTLET (ft.)(m) 1 1 1/16(.25) 2(..5) (1) 7(2) 7(2) (1) 2(.5) UNIT : ft./s(m/s) 1/16(.25) 9 8 7 6 5 4 2 1 1 2 4 5 6 7 8 9 26 2 14 7 7 14 2 26 TOP VIEW HORIZONTAL LOUVER : Upward (m) (ft.) UNIT : ft./s(m/s) (ft.)(m) 7 2 1 7(2) 7(2) 1/16(.25) (1) (1) 1/16(.25) 2(.5) 2(.5) 9 8 7 6 5 4 2 1 1 2 4 5 6 7 8 9 26 2 14 7 7 14 2 26 SIDE VIEW HORIZONTAL LOUVER : Upward (m) (ft.)
- (2-22) - 2-11-2. AIR FLOW MODELS : AUU18R / AOU18R FAN SPEED NUMBER OF ROTATIONS (r.p.m) HIGH 45 AIR FLOW m /h 95 l/s 264 CFM 559 m /h 81 Indoor unit MED 9 l/s 225 CFM 477 m /h 67 LOW l/s 186 CFM 94 m /h Outdoor unit HIGH 78 l/s 917 CFM 1942 MODELS : AUU24R / AOU24R FAN SPEED NUMBER OF ROTATIONS (r.p.m) AIR FLOW m /h 15 HIGH 49 l/s 292 CFM 618 m /h 91 Indoor unit MED 4 l/s 25 CFM 56 m /h 74 LOW 6 l/s 26 CFM 45 m /h 6 Outdoor unit HIGH 85 l/s 1 CFM 2119
- (2-2) - 2-11-. DUCT CONNECTION MODELS : AUU18R, AUU24R OUTLET AIR Duct [(Inside Dia. -15/16"(1mm)] L L DUCT STATIC PRESSURE DUCT STATIC PRESSURE Duct [(Inside Dia. -15/16"(1mm)] in.wg (Pa).4 98.2 49 in.wg (Pa).4 98.2 49 *(1) *(2) 1 2 4 5 5 7 15 14 175 *() *(1) *(2) (mmaq) in.ag 1 1/2 8 6 4 2 5/16 1/4 5/2 /2 (m /min) ft. /min (mmaq) in.ag 1 1/2 *() 8 6 4 2 5/16 1/4 5/2 /2 1 2 4 5 5 7 15 14 175 *(1) L=16' 4-27/2" (5m) *(2) L=9' 1-1/8" (m) *() L=' -/8" (1m) (m /min) ft. /min FRESH AIR Duct [(Inside Dia. 2-/4"(7mm)] in.wg (Pa).24 58.8 (mmaq) in.ag 7 6 1/4 P Duct Fan Static pressure required to take in fresh air DUCT STATIC PRESSURE.16 9.2.8 19.6.1.2..4.5.6 4 7 11 14 18 21 5 4 2 1 5/2 /2 (m /min) ft. /min
- (2-24) - 2-12. NOISE LEVEL CURVE 2-12-1. OUTDOOR UNIT COOLING MODEL : AOU18R 8 7 MODEL : AOU24R 8 7 NC-65 NC-65 Octave band sound pressure level, db:(db=.2µbar) 6 5 4 2 NC-6 NC-55 NC-5 NC-45 NC-4 NC-5 NC- NC-25 NC-2 NC-15 Octave band sound pressure level, db:(db=.2µbar) 6 5 4 2 NC-6 NC-55 NC-5 NC-45 NC-4 NC-5 NC- NC-25 NC-2 NC-15 1 1 6 125 25 5 1, 2, 4, 8, Octave band center frequency,hz 6 125 25 5 1, 2, 4, 8, Octave band center frequency,hz HEATING MODEL : AOU18R 8 MODEL : AOU24R 8 7 7 NC-65 NC-65 Octave band sound pressure level, db:(db=.2µbar) 6 5 4 2 NC-6 NC-55 NC-5 NC-45 NC-4 NC-5 NC- NC-25 NC-2 NC-15 Octave band sound pressure level, db:(db=.2µbar) 6 5 4 2 NC-6 NC-55 NC-5 NC-45 NC-4 NC-5 NC- NC-25 NC-2 NC-15 1 1 6 125 25 5 1, 2, 4, 8, 6 125 25 5 1, 2, 4, 8, Octave band center frequency,hz Octave band center frequency,hz
- (2-25) - SOUND LEVEL CHECK POINT ft. -/8in. (1m)
- (2-26) - 2-12-2. INDOOR UNIT COOLING MODEL : AUU18R 8 7 MODEL : AUU24R 8 7 NC-65 NC-65 Octave band sound pressure level, db:(db=.2µbar) 6 5 4 2 LOW HIGH NC-6 NC-55 NC-5 NC-45 NC-4 NC-5 NC- NC-25 NC-2 NC-15 Octave band sound pressure level, db:(db=.2µbar) 6 5 4 2 LOW HIGH NC-6 NC-55 NC-5 NC-45 NC-4 NC-5 NC- NC-25 NC-2 NC-15 1 1 6 125 25 5 1, 2, 4, 8, Octave band center frequency,hz 6 125 25 5 1, 2, 4, 8, Octave band center frequency,hz HEATING MODEL : AUU18R 8 MODEL : AUU24R 8 7 7 NC-65 NC-65 Octave band sound pressure level, db:(db=.2µbar) 6 5 4 2 LOW HIGH NC-6 NC-55 NC-5 NC-45 NC-4 NC-5 NC- NC-25 NC-2 NC-15 Octave band sound pressure level, db:(db=.2µbar) 6 5 4 2 LOW HIGH NC-6 NC-55 NC-5 NC-45 NC-4 NC-5 NC- NC-25 NC-2 NC-15 1 1 6 125 25 5 1, 2, 4, 8, 6 125 25 5 1, 2, 4, 8, Octave band center frequency,hz Octave band center frequency,hz
- (2-27) - SOUND LEVEL CHECK POINT CENTER // // MIC 4ft. 11-1/16in.(1.5m) MIC // // CENTER
- (2-28) - 2-1. ELECTRIC CHARACTERISTICS MODELS : AUU18R / AOU18R, AUU24R / AOU24R Model Name Power Supply Rated Value Indoor unit Outdoor unit Voltage Frequency V Hz Cooling Heating Cooling Heating Current A 7. 8.9 9.2 1.4 Input kw 1.61 2.5 2.1 2.7 Max Operating Current A 12.5 12.5 12.5 12.5 Starting Current *1) Wiring Spec. Indoor Fan Motor Outdoor Fan Motor Mode Main Fuse (Circuit breaker) Current Power Cable *2)Limited wiring length Input Full Load Amp. Input Full Load Amp. A A AWG ft. kw A kw A AUU18R AOU18R 2 2 2 12 12 65 6 AUU24R AOU24R 8.4 9.5 65.1.14.45.6.85.1.8.59 *1) Wiring Spec. : Selected Sample (Selected based on Japan Electrotechnical Standard and Codes Committee E5) *2) Limited Wiring length : This is the wiring length in case voltage descent is less than 2%. When the wiring length becomes long, please select the wiring of a more larger diameter.
- (2-29) - 2-14. SAFETY DEVICE OUTDOOR UNIT FUSE ON MAIN PCB PROTECTION FORM FAN MOTOR PROTECTION THERMAL PROTECTOR 212 +27-18 F 1 +15-1 C COMPRESSOR PROTECTION HIGH PRESSURE PROTECTION CURRENT FUSE THERMAL PROTECTOR PRESSURE SWITCH AOU18R, AOU24R OFF 257 F ON 176 F OFF:69±15 PSI ON:464±22 PSI.15A 25V 5A 25V OFF 125 C ON 8 C OFF:4.2±.1MPa ON:.2±.15MPa INDOOR UNIT PROTECTION FORM AUU18R, AUU24R PCB FUSE CURRENT FUSE.15A 25V FAN MOTOR PROTECTION THERMAL PROTECTOR 2±9 F OFF 15±5 C OFF
- (2 - ) - 2-15. FUNCTION SETTING 2-15-1. INDOOR UNIT INDOOR UNIT DIP SW SW 1 1 2 1 Auto restart validity/invalidity Room temperature correct coefficient Room temperature correct coefficient Forbidden SW 4 2 Ceiling height setting Rotary SW SW 2 Indoor unit number setting JM1 Forbidden Jumper Wire JM2 Forbidden JM Forbidden SWITCH POSITION Indoor unit control circuit board
- (2-1) - 2-15-2. SWITCH FUNCTION (INDOOR UNIT) DIP SWITCH SETTING SW1-1. Auto restart setting Auto restart function can be selected by turning this switch ON/OFF. AUTO RESTART SETTING SW 1-1 OFF ON ( Factory setting) SW state Invalidity Validity SW1-2, 1-. Room temperature correct coefficient of heating. Decide the heating temperature correct coefficient value of heating. TEMPERATURE CORRECTION ( Factory setting) SW 1-2 SW 1- SW state heating dry cooling OFF OFF +.6degF -.6degF -.6degF ON OFF -.6degF -.6degF -.6degF OFF ON degf degf degf ON ON +7.2degF degf degf SW4-1. Dip SW 4-1setting forbidden SW 4-1 OFF ( Factory setting) SW4-2, 4-. Ceiling height setting Ceiling height ft. (m) 8ft. 2-7/16in. to 9ft. 1-1/8in. (2.5 to.) 9ft. 1-1/8in. to 11ft. 5-25/2in. (. to.5) More than 11ft. 5-25/2in. (.5) Less than 8ft. 2-7/16in. (2.5) ( Factory setting) DIP - SW4 Normal 1-2 OFF OFF High ceiling 1 - ON OFF High ceiling 2 - OFF ON Low ceiling - ON ON If the setting for a low ceiling is selected, the capacity of the air conditioner decreases slightly.
- (2-2) - ROTARY SWITCH SETTING (SW2) This switch can be used when group control system. Set the indoor unit address in the,1,-,15 order. ( Factory setting) SW 2 SW state Single 1-15 Indoor unit address JUMPER WIRE SETTING JM 1, 2, setting forbidden JM 1, 2, Connect Disconnect ( Factory setting) SW state Forbidden
- (2 - ) - 2-15-. WIRED REMOTE CONTROLLER CIRCUIT BOARD DIP SW 1 2 4 Wired remote controller Dual remote controller setting Group control setting Model setting 5 Auto changeover setting 6 Memory backup setting SWITCH POSITION Wired remote controller Front case (back side) OFF 1 2 4 5 6 ON DIP Switch ON
- (2-4) - 2-15-4. WIRED REMOTE CONTROLLER DIP SWITCH SETTING 1. SW setting 1-1 Dual remote controller setting Set the remote controller DIP switch No.1 and 2 according to the following table. Number of remote controller Master unit DIP-SW No.1 ( Factory setting) DIP-SW No.2 Slave unit DIP-SW No.1 DIP-SW No.2 1 (Normal) ON OFF 2 (Dual) OFF OFF ON ON 1-2 Group control setting Number of indoor unit connection (One/Multiple) This is switched according to the number of connected indoor units. ( Factory setting) DIP-SW No. OFF ON Number of indoor unit One unit connection Multiple unit connection 1- Model setting The system type of the outdoor unit can be selected by setting up DIP switch No.4 as follows. ( Factory setting) DIP-SW No.4 OFF ON Model Heat Pump model Cooling only model 1-4 Auto changeover setting Selecting auto changeover validity / invalidity. DIP-SW No.5 OFF ON ( Factory setting) Auto changeover Invalidity Validity 1-5 Memory backup setting Set to ON to use batteries for the memory backup.if batteries are not used, all of the settings stored in memory will be deleted if there is a power failure. This function is wired remotecontroll only. DIP-SW No.6 OFF ON ( Factory setting) Memory backup Invalidity Validity
- (2-5) - 2-16. OPTIONAL PARTS ADDITIONAL GRILLE UTG-AGEA-W The additional grille hides the gap between the ceiling hole and the outlet grille. Additional grille (optional parts) Additonal grille The ceiling hole Indoor Unit(grille)