Daikin SEER 14 Data Manual Download

Page: 27 / 178

Capacity Tables

EDUS041111_a

Room Air Conditioners K-Series

FTXN1 RXN12KEVJU (60 Hz, 208 / 230 V)

Cooling

Heating

AFR

9.3

0.24

Temp: Celsius

TC, SHC, PI: kW

INDOOR

OUTDOOR TEMPERATURE (°CDB)

EWB

EDB

20.0

25.0

30.0

32.0

35.0

40.0

°C

SHC

14.0

20.0

2.33

1.86

0.89

2.33

1.86

1.02

2.33

1.86

1.11

2.33

1.86

1.14

2.33

1.86

1.20

2.33

1.86

1.29

16.0

22.0

3.11

2.14

0.92

3.11

2.14

1.02

3.11

2.14

1.11

3.11

2.14

1.15

3.11

2.14

1.20

3.11

2.14

1.29

18.0

25.0

3.93

2.56

0.94

3.77

2.48

1.03

3.60

2.40

1.12

3.54

2.37

1.15

3.44

2.33

1.21

3.28

2.25

1.30

19.4

26.7

4.01

2.67

0.94

3.85

2.59

1.03

3.68

2.52

1.12

3.62

2.49

1.16

3.52

2.45

1.21

3.36

2.38

1.30

22.0

30.0

4.25

2.56

0.95

4.09

2.50

1.04

3.93

2.43

1.13

3.86

2.41

1.16

3.76

2.37

1.22

3.60

2.31

1.31

24.0

32.0

4.42

2.49

0.96

4.25

2.43

1.04

4.09

2.37

1.13

4.02

2.34

1.17

3.93

2.31

1.22

3.76

2.25

1.31

Temp: Fahrenheit

TC, SHC: kBtu/h

PI: kW

INDOOR

OUTDOOR TEMPERATURE (°FDB)

EWB

EDB

68.0

77.0

86.0

90.0

95.0

104.0

°F

SHC

57.2

68.0

7.94

5.44

0.66

7.94

5.44

0.76

7.94

5.44

0.87

7.94

5.44

0.91

7.94

5.44

0.98

7.94

5.44

1.03

60.8

71.6

10.62

7.44

0.81

10.62

7.44

0.92

10.62

7.44

1.04

10.62

7.44

1.09

10.62

7.44

1.16

10.61

7.43

1.21

64.4

77.0

13.40

9.95

0.94

12.84

9.31

1.03

12.28

8.70

1.12

12.06

8.47

1.15

11.72

8.13

1.21

11.16

7.58

1.22

67.0

80.0

13.68

10.04

0.94

13.12

9.41

1.03

12.56

8.81

1.12

12.34

8.58

1.16

12.00

8.24

1.21

11.44

7.70

1.22

71.6

86.0

14.51

9.75

0.95

13.95

9.16

1.04

13.39

8.59

1.13

13.16

8.37

1.16

12.83

8.05

1.22

12.27

7.54

1.23

75.2

89.6

15.06

9.47

0.96

14.50

8.90

1.04

13.94

8.36

1.13

13.72

8.16

1.17

13.38

7.85

1.22

12.82

7.37

1.23

AFR

10.1

Temp: Celsius

TC, PI: kW

INDOOR

OUTDOOR TEMPERATURE (°CWB)

EDB

–15.0

–10.0

–5.0

6.0

10.0

°C

15.0 1.89

0.79

2.27

0.83

2.65

0.87

3.56

1.13

4.10

1.19

4.45

1.23

21.1 1.77

0.81

2.15

0.85

2.53

0.89

3.42

1.16

3.96

1.22

4.32

1.26

22.0 1.72

0.82

2.10

0.86

2.48

0.90

3.37

1.17

3.91

1.23

4.26

1.27

24.0 1.68

0.82

2.06

0.86

2.44

0.91

3.31

1.18

3.85

1.24

4.21

1.28

25.0 1.65

0.83

2.03

0.87

2.41

0.91

3.29

1.19

3.82

1.25

4.17

1.29

27.0 1.61

0.84

1.99

0.88

2.37

0.92

3.23

1.20

3.77

1.26

3.85

1.29

Temp: Fahrenheit

TC: kBtu/h

PI: kW

INDOOR

OUTDOOR TEMPERATURE (°FWB)

EDB

5.0

14.0

23.0

32.0

43.0

50.0

°F

59.0 6.43

0.79

7.72

0.83

9.02

0.87

12.14

1.13

13.97

1.19

15.19

1.23

70.0 6.03

0.81

7.33

0.85

8.62

0.89

11.67

1.16

13.50

1.22

14.72

1.26

71.6 5.87

0.82

7.17

0.86

8.47

0.90

11.48

1.17

13.31

1.23

14.53

1.27

75.2 5.72

0.82

7.01

0.86

8.31

0.91

11.30

1.18

13.13

1.24

14.35

1.28

77.0 5.64

0.83

6.93

0.87

8.23

0.91

11.20

1.19

13.03

1.25

14.22

1.29

80.6 5.48

0.84

6.77

0.88

8.07

0.92

11.02

1.20

12.85

1.26

13.13

1.23

Summary of Contents for SEER 14

Page 1: ...EDUS041111_a K Series Cooling Only Heat Pump SEER 14 Models ...

Page 2: ... Unit 15 6 Piping Diagrams 16 6 1 Indoor Unit 16 6 2 Outdoor Unit 17 7 Capacity Tables 19 7 1 Cooling Only 19 7 2 Heat Pump 24 7 3 Capacity Correction Factor by the Length of Refrigerant Piping Reference 34 Single Split Duct Free System Cooling Only FTXN09KEVJU FTXN12KEVJU FTXN15KVJU FTXN18KVJU FTXN24KVJU RKN09KEVJU RKN12KEVJU RKN15KEVJU RKN18KEVJU RKN24KEVJU Heat Pump FTXN09KEVJU FTXN12KEVJU FTXN...

Page 3: ...lass 81 12 Operation Manual 93 12 1 Safety Considerations 09 12 Class 93 12 2 Safety Considerations 15 18 24 Class 122 13 Optional Accessories 149 13 1 Option List 149 13 2 BRC944B2 Wired Remote Controller 150 13 3 KRP980B1 Interface Adaptor for Wired Remote Controller 164 13 4 KRP413AB1S Wiring Adaptor for Timer Clock Remote Controller 168 13 5 KRP928BB2S Interface Adaptor for DIII NET Residentia...

Page 4: ...t Indoor Unit Outdoor Unit Power Supply Single Split Duct Free System FTXN09KEVJU RKN09KEVJU 1 208 230 V 60 Hz FTXN12KEVJU RKN12KEVJU FTXN15KVJU RKN15KEVJU FTXN18KVJU RKN18KEVJU FTXN24KVJU RKN24KEVJU FTXN09KEVJU RXN09KEVJU FTXN12KEVJU RXN12KEVJU FTXN15KVJU RXN15KEVJU FTXN18KVJU RXN18KEVJU FTXN24KVJU RXN24KEVJU ...

Page 5: ...to Swing Right and Left Self Diagnosis Digital LED Display 3 D Airflow Wiring Error Check Function COMFORT AIRFLOW Operation Anti Corrosion Treatment of Outdoor Heat Exchanger Comfort Control Auto Fan Speed Flexibility Multi Split Split Type Compatible Indoor Unit Indoor Unit Quiet Operation NIGHT QUIET Mode Automatic H P C O Compatible Indoor Unit Outdoor Unit Quiet Operation Manual Flexible Powe...

Page 6: ... Restart after Power Failure 3 D Airflow Self Diagnosis Digital LED Display COMFORT AIRFLOW Operation Wiring Error Check Function Comfort Control Auto Fan Speed Anticorrosion Treatment of Outdoor Heat Exchanger Indoor Unit Quiet Operation Flexibility Multi Split Split Type Compatible Indoor Unit NIGHT QUIET Mode Automatic H P C O Compatible Indoor Unit Outdoor Unit Quiet Operation Manual Flexible ...

Page 7: ...d Air Filter Removable Washable Mildew Proof Removable Washable Mildew Proof Running Current Rated A 0 20 0 18 0 20 0 18 Power Consumption Rated W 40 40 Power Factor 96 2 96 6 96 2 96 6 Temperature Control Microcomputer Control Microcomputer Control Dimensions H W D in mm 11 1 8 30 3 8 7 3 4 283 x 770 x 198 11 1 8 30 3 8 7 3 4 283 x 770 x 198 Packaged Dimensions H W D in mm 10 1 4 33 1 4 845 13 1 ...

Page 8: ...able Washable Mildew Proof Removable Washable Mildew Proof Running Current Rated A 0 17 0 15 0 17 0 15 Power Consumption Rated W 34 34 34 34 Power Factor 96 2 98 6 96 2 98 6 Temperature Control Microcomputer Control Microcomputer Control Dimensions H W D in mm 11 7 16 41 5 16 9 3 8 291 x 1049 x 238 11 7 16 41 5 16 9 3 8 291 x 1049 x 238 Packaged Dimensions H W D in mm 13 5 16 45 3 16 14 7 16 338 x...

Page 9: ... Control Right Left Horizontal Downward Air Filter Removable Washable Mildew Proof Running Current Rated A 0 17 0 15 Power Consumption Rated W 34 34 Power Factor 96 2 98 6 Temperature Control Microcomputer Control Dimensions H W D in mm 11 7 16 41 5 16 9 3 8 291 x 1049 x 238 Packaged Dimensions H W D in mm 13 5 16 45 3 16 14 7 16 338 x 1148 x 367 Weight Lbs kg 26 5 12 Gross Weight Lbs kg 38 0 17 O...

Page 10: ...teps Quiet Auto Air Direction Control Right Left Horizontal Downward Right Left Horizontal Downward Air Filter Removable Washable Mildew Proof Removable Washable Mildew Proof Running Current Rated A 0 20 0 18 0 20 0 18 Power Consumption Rated W 40 40 Power Factor 96 2 96 6 96 2 96 6 Temperature Control Microcomputer Control Microcomputer Control Dimensions H W D in mm 11 1 8 30 5 16 7 13 16 283 x ...

Page 11: ...Horizontal Downward Right Left Horizontal Downward Air Filter Removable Washable Mildew Proof Removable Washable Mildew Proof Running Current Rated A 0 17 0 15 0 18 0 16 0 17 0 15 0 18 0 16 Power Consumption Rated W 34 34 36 36 34 34 36 36 Power Factor 96 2 98 6 96 2 97 8 96 2 98 6 96 2 97 8 Temperature Control Microcomputer Control Microcomputer Control Dimensions H W D in mm 11 7 16 41 5 16 9 3 ...

Page 12: ... Direction Control Right Left Horizontal Downward Air Filter Removable Washable Mildew Proof Running Current Rated A 0 17 0 15 0 18 0 16 Power Consumption Rated W 34 34 36 36 Power Factor 96 2 98 6 96 2 97 8 Temperature Control Microcomputer Control Dimensions H W D in mm 11 7 16 41 5 16 9 3 8 291 x 1049 x 238 Packaged Dimensions H W D in mm 13 5 16 45 3 16 14 7 16 338 x 1148 x 367 Weight Lbs kg 2...

Page 13: ...mm FAN WALL HOLE FOR EMBEDDED PIPING RIGHT LEFT MANUAL φ2 9 16 φ65mm HOLE WALL HOLE 5 φ2 9 16 φ65mm HOLE STANDARD LOCATIONS OF WALL HOLES WIRELESS REMOTE CONTROLLER 45 45 45 ARC452A19 3D065951C AIR FLOW INDOOR FOR PERFORMANCE AND MAINTENANCE THE MARK SHOWS PIPING DIRECTION REAR REAR 41 5 16 1050 LEFT RIGHT SPACE FOR MAINTENANCE MIN 1 3 16 30 MIN 1 15 16 50 MIN 1 15 16 50 INCLUDING SPACE FOR MAINTE...

Page 14: ... 3 8 φ9 5 CuT 5 7 8 150 5 7 8 150 3 15 16 100 1 15 16 50 3 15 16 100 1 15 16 50 1 15 16 50 1 15 16 50 UNIT INCH mm 11 13 16 300 3D071564A WALL HEIGHT ON AIR OUTLET SIDE MINIMUM SPACE FOR AIR PASSAGE LESS THAN 47 1 4 1200 3 15 16 100 DRAIN OUTLET 1 15 16 50 1 15 16 50 I Dφ5 8 φ15 9 HOSE FOR CONNECTION WITH DRAIN JOINT 4 HOLES FOR FOUNDATION BOLTS 13 3 4 350 3 15 16 100 1 15 16 50 M8 OR M10 3 9 16 9...

Page 15: ...B1 PCB3 R1T R2T NOTE S6 S602 S21 S1W 1 PCB3 SHOWS THE CASE OF X1M OPTION CONNECTION PCB 3 OPTION FRAME GROUND FUSE HARNESS PILOT LAMP FAN MOTOR SWING MOTOR PRINTED CIRCUIT BOARD THERMISTOR CONNECTOR OPERATION SWITCH TERMINAL STRIP PROTECTIVE GROUND 3D065939B M 2 3 1 X1M OUTDOOR INDOOR LED1 H1P RECTIFIER FIELD WIRING S1W Fu 3 15A TRANSMISSION CIRCUIT SIGNAL RECEIVER LED2 H2P WHT R2T S21 5 1 3 BRN M...

Page 16: ...RING L803 IPM indoor MRM20 N 5 FU3 Z3C X1M DB1 L804 HL3 HL2 30A HL1 BLU 1 L1 BLK 1 MRM10 HN1 V2 WHT 2 L2 2 HN3 HN2 S C8 C7 WHT RED 3 3 1 V3 BLK 1 BLK FU1 L1 BLK 3 15A BLK L2 BLK PCB2 S11 S10 BLK DC_N1 DC_P1 N 4 GRN YLW BLK SA1 BLK Z2C PPL E1 BLK BRN W V U BLK HL4 HN4 11 11 DC_N2 DC_P2 BLK E2 GRN DB3 FU2 4 Z1C 3 15A YLW PCB1 N 4 S70 S40 S90 S20 V1 3 7 4 1 2 1 6 1 1 2 6 1 GRN BLU RED YLW GRY X11A ou...

Page 17: ... 9 32CuT 3 16CuT 9 32CuT THERMISTOR ON HEAT EXCH 9 32CuT 9 32CuT CROSS FLOW FAN FIELD PIPING 1 4CuT M FAN MOTOR 3 8CuT FIELD PIPING 3 8CuT REFRIGERANT FLOW COOLING HEATING 4D066211A INDOOR UNIT 5 16CuT HEAT EXCHANGER THERMISTOR ON HEAT EXCH CROSS FLOW FAN FIELD PIPING FIELD PIPING 1 4CuT M FAN MOTOR 1 2CuT 1 2CuT REFRIGERANT FLOW COOLING HEATING 4D071084 ...

Page 18: ...R OUTDOOR AIR TEMPERATURE 5 16CuT THERMISTOR 5 16CuT 16 0 5 8CuT 5 16CuT 12 0 15 32CuT CAPILLARY TUBE 1 5 16CuT 5 16CuT 5 32CuT 8 0 4 0 5 16CuT CAPILLARY TUBE 2 6 0 6 0 REFRIGERANT FLOW 5 16CuT 5 32CuT 5 16CuT 1 4CuT 1 4CuT COOLING 8 0 4 0 CAPILLARY TUBE 3 5 16CuT 5 32CuT HEAT 8 0 4 0 EXCHANGER MUFFLER WITH FILTER THERMISTOR M 6 0 PROPELLER FAN 1 4CuT MOTOR OPERATED 12 0 12 0 VALVE 15 32CuT 15 32C...

Page 19: ...OR UNIT 8 0 HEAT EXCHANGER OUTDOOR AIR TEMPERATURE 5 16CuT THERMISTOR 5 16CuT 16 0 5 8CuT 5 16CuT 12 0 15 32CuT CAPILLARY TUBE 1 5 16CuT 5 32CuT 5 16CuT 4 0 8 0 5 16CuT CAPILLARY TUBE 2 6 0 6 0 REFRIGERANT FLOW 5 32CuT 5 16CuT 5 16CuT 1 4CuT 1 4CuT COOLING 4 0 8 0 CAPILLARY TUBE 3 5 32CuT 5 16CuT HEATING HEAT 4 0 8 0 EXCHANGER MUFFLER WITH FILTER THERMISTOR M 6 0 PROPELLER FAN 1 4CuT MOTOR OPERATE...

Page 20: ... 68 8 21 5 62 0 71 7 96 5 42 0 74 7 54 5 09 0 75 60 8 71 6 9 64 6 43 0 58 9 22 6 07 0 63 8 80 5 73 0 69 8 63 5 59 0 71 8 38 5 40 0 75 7 96 5 08 0 75 64 4 77 0 10 05 6 48 0 58 9 63 6 14 0 64 9 21 5 81 0 69 9 04 5 68 0 72 8 79 5 49 0 75 8 37 5 18 0 76 67 0 80 0 10 26 6 56 0 58 9 84 6 23 0 64 9 42 5 91 0 69 9 25 5 78 0 72 9 00 5 60 0 75 8 58 5 30 0 76 71 6 86 0 10 88 6 30 0 59 10 46 5 99 0 64 10 04 5...

Page 21: ... 0 98 7 94 5 44 1 03 60 8 71 6 10 62 7 44 0 81 10 62 7 44 0 92 10 62 7 44 1 04 10 62 7 44 1 09 10 62 7 44 1 16 10 61 7 43 1 21 64 4 77 0 13 40 9 95 0 94 12 84 9 31 1 03 12 28 8 70 1 12 12 06 8 47 1 15 11 72 8 13 1 21 11 16 7 58 1 22 67 0 80 0 13 68 10 04 0 94 13 12 9 41 1 03 12 56 8 81 1 12 12 34 8 58 1 16 12 00 8 24 1 21 11 44 7 70 1 22 71 6 86 0 14 51 9 75 0 95 13 95 9 16 1 04 13 39 8 59 1 13 13...

Page 22: ... 1 19 13 84 10 50 1 24 13 14 10 20 1 25 64 4 77 0 16 63 12 06 0 97 15 93 11 76 1 06 15 23 11 46 1 15 14 95 11 34 1 19 14 53 11 17 1 25 13 83 10 88 1 26 67 0 80 0 17 11 12 12 0 97 16 41 11 84 1 07 15 71 11 56 1 16 15 43 11 45 1 19 15 00 11 28 1 25 14 31 11 01 1 26 71 6 86 0 18 01 12 33 0 98 17 31 12 07 1 07 16 61 11 82 1 16 16 33 11 72 1 20 15 91 11 58 1 26 15 21 11 33 1 27 75 2 89 6 18 70 12 02 0 ...

Page 23: ... 1 42 16 60 11 92 1 49 15 77 11 53 1 50 64 4 77 0 19 95 13 70 1 16 19 11 13 32 1 27 18 27 12 95 1 38 17 94 12 81 1 43 17 43 12 59 1 50 16 60 12 23 1 51 67 0 80 0 20 53 13 73 1 17 19 69 13 38 1 28 18 85 13 03 1 39 18 52 12 89 1 43 18 00 12 68 1 50 17 18 12 34 1 51 71 6 86 0 21 61 13 89 1 18 20 77 13 57 1 29 19 93 13 25 1 40 19 60 13 13 1 44 19 09 12 94 1 51 18 26 12 64 1 52 75 2 89 6 22 44 13 51 1 ...

Page 24: ... 2 43 20 28 13 67 2 54 17 81 12 48 2 38 64 4 77 0 24 37 15 75 1 98 23 35 15 26 2 17 22 32 14 78 2 36 21 91 14 59 2 44 21 30 14 31 2 55 18 74 13 16 2 38 67 0 80 0 25 08 15 74 1 99 24 06 15 28 2 18 23 03 14 82 2 37 22 62 14 64 2 45 22 00 14 37 2 56 19 40 13 25 2 38 71 6 86 0 26 40 15 79 2 01 25 37 15 37 2 20 24 35 14 96 2 39 23 94 14 79 2 46 23 33 14 55 2 57 20 61 13 51 2 38 75 2 89 6 27 41 15 32 2 ...

Page 25: ...5 08 0 75 64 4 77 0 10 05 6 48 0 58 9 63 6 14 0 64 9 21 5 81 0 69 9 04 5 68 0 72 8 79 5 49 0 75 8 37 5 18 0 76 67 0 80 0 10 26 6 56 0 58 9 84 6 23 0 64 9 42 5 91 0 69 9 25 5 78 0 72 9 00 5 60 0 75 8 58 5 30 0 76 71 6 86 0 10 88 6 30 0 59 10 46 5 99 0 64 10 04 5 70 0 70 9 87 5 58 0 72 9 62 5 41 0 75 9 20 5 14 0 76 75 2 89 6 11 29 6 08 0 59 10 87 5 79 0 65 10 46 5 51 0 70 10 29 5 41 0 73 10 04 5 25 ...

Page 26: ... tables Figures out of the tables should not be used for calculation 4 About SHC which are not mentioned on the table please calculate them with around values in direct proportion 5 Capacities are based on the following conditions Corresponding refrigerant piping length 25 ft Level difference 0 ft 6 Airflow rate AFR and Bypass factor BF are tabulated above table BF Bypass factor EWB Entering wet b...

Page 27: ... 0 13 40 9 95 0 94 12 84 9 31 1 03 12 28 8 70 1 12 12 06 8 47 1 15 11 72 8 13 1 21 11 16 7 58 1 22 67 0 80 0 13 68 10 04 0 94 13 12 9 41 1 03 12 56 8 81 1 12 12 34 8 58 1 16 12 00 8 24 1 21 11 44 7 70 1 22 71 6 86 0 14 51 9 75 0 95 13 95 9 16 1 04 13 39 8 59 1 13 13 16 8 37 1 16 12 83 8 05 1 22 12 27 7 54 1 23 75 2 89 6 15 06 9 47 0 96 14 50 8 90 1 04 13 94 8 36 1 13 13 72 8 16 1 17 13 38 7 85 1 2...

Page 28: ... tables Figures out of the tables should not be used for calculation 4 About SHC which are not mentioned on the table please calculate them with around values in direct proportion 5 Capacities are based on the following conditions Corresponding refrigerant piping length 25 ft Level difference 0 ft 6 Airflow rate AFR and Bypass factor BF are tabulated above table BF Bypass factor EWB Entering wet b...

Page 29: ... 12 06 0 97 15 93 11 76 1 06 15 23 11 46 1 15 14 95 11 34 1 19 14 53 11 17 1 25 13 83 10 88 1 26 67 0 80 0 17 11 12 12 0 97 16 41 11 84 1 07 15 71 11 56 1 16 15 43 11 45 1 19 15 00 11 28 1 25 14 31 11 01 1 26 71 6 86 0 18 01 12 33 0 98 17 31 12 07 1 07 16 61 11 82 1 16 16 33 11 72 1 20 15 91 11 58 1 26 15 21 11 33 1 27 75 2 89 6 18 70 12 02 0 99 18 00 11 79 1 08 17 30 11 56 1 17 17 02 11 47 1 21 1...

Page 30: ...e not mentioned on the table please calculate them with around values in direct proportion 5 Capacities are based on the following conditions Corresponding refrigerant piping length 25 ft Level difference 0 ft 6 Cooling capacity at 15 CDB and 5 FDB BF Bypass factor EWB Entering wet bulb temp C F EDB Entering dry bulb temp C F TC Total capacity kW kBtu h SHC Sensible heat capacity kW kBtu h PI Powe...

Page 31: ... 70 1 16 19 11 13 32 1 27 18 27 12 95 1 38 17 94 12 81 1 43 17 43 12 59 1 50 16 60 12 23 1 51 67 0 80 0 20 53 13 73 1 17 19 69 13 38 1 28 18 85 13 03 1 39 18 52 12 89 1 43 18 00 12 68 1 50 17 18 12 34 1 51 71 6 86 0 21 61 13 89 1 18 20 77 13 57 1 29 19 93 13 25 1 40 19 60 13 13 1 44 19 09 12 94 1 51 18 26 12 64 1 52 75 2 89 6 22 44 13 51 1 18 21 60 13 22 1 29 20 76 12 93 1 40 20 43 12 82 1 45 19 9...

Page 32: ...e not mentioned on the table please calculate them with around values in direct proportion 5 Capacities are based on the following conditions Corresponding refrigerant piping length 25 ft Level difference 0 ft 6 Cooling capacity at 15 CDB and 5 FDB BF Bypass factor EWB Entering wet bulb temp C F EDB Entering dry bulb temp C F TC Total capacity kW kBtu h SHC Sensible heat capacity kW kBtu h PI Powe...

Page 33: ...5 1 98 23 35 15 26 2 17 22 32 14 78 2 36 21 91 14 59 2 44 21 30 14 31 2 55 18 74 13 16 2 38 67 0 80 0 25 08 15 74 1 99 24 06 15 28 2 18 23 03 14 82 2 37 22 62 14 64 2 45 22 00 14 37 2 56 19 40 13 25 2 38 71 6 86 0 26 40 15 79 2 01 25 37 15 37 2 20 24 35 14 96 2 39 23 94 14 79 2 46 23 33 14 55 2 57 20 61 13 51 2 38 75 2 89 6 27 41 15 32 2 02 26 39 14 93 2 21 25 36 14 56 2 40 24 95 14 41 2 47 24 34 ...

Page 34: ...e not mentioned on the table please calculate them with around values in direct proportion 5 Capacities are based on the following conditions Corresponding refrigerant piping length 25 ft Level difference 0 ft 6 Cooling capacity at 15 CDB and 5 FDB BF Bypass factor EWB Entering wet bulb temp C F EDB Entering dry bulb temp C F TC Total capacity kW kBtu h SHC Sensible heat capacity kW kBtu h PI Powe...

Page 35: ...cordance with the length of refrigerant piping the distance between the indoor unit and the outdoor unit line cooling capacity line heating capacity 7 3 1 09 12 Class 7 3 2 15 18 Class Capacity correction factor 1 16 4 32 8 49 2 0 9 0 8 R 410A 09 12 class Piping length ft R11493 Range of the refrigerant additional charge 16 4 32 8 49 2 65 6 82 0 R 410A 15 18 class Piping length ft Range of the Ref...

Page 36: ...r Conditioners K Series 35 7 3 3 24 Class Note The graphs show the factor when additional refrigerant of the proper quantity is charged 1 16 4 32 8 49 2 65 6 82 0 R 410A 24 class Piping length ft Range of the Refrigerant Additional Charge ...

Page 37: ...ent piping length 25ft Level difference 0m Air flow rate High 4D071134 Note Operation can be extended to 0ºF in cooling with use of the optional wind baffle Cooling 122 114 8 104 86 68 50 Outdoor temp FDB Pull down period Continuous operation 32 14 57 2 73 4 82 4 68 86 50 Indoor temp FWB The graphs are based on the following conditions Equivalent piping length 25ft Level difference 0m Air flow rat...

Page 38: ... length 25ft Level difference 0m Air flow rate High Note Operation can be extended to 0ºF in cooling with use of the optional wind baffle 3D072084a Heating 68 64 4 59 50 41 32 Outdoor temp FWB 23 Continuous operation 14 5 5 FDB 86 50 68 Indoor temp FDB Cooling 122 114 8 104 86 68 50 Outdoor temp FDB Pull down period Continuous operation 32 14 57 2 73 4 82 4 68 86 50 Indoor temp FWB The graphs are ...

Page 39: ...ound is measured in an anechoic chamber 2 The data are based on the conditions shown in the table below Indoor Unit Single Split Duct Free System Outdoor Unit 3 3 ft 2 6 ft R5162 3 3 ft R4796 Cooling Heating Piping Length Indoor 80 FDB 67 FWB Outdoor 95 FDB 75 FWB Indoor 70 FDB 60 FWB Outdoor 47 FDB 43 FWB 16 4 ft ...

Page 40: ...V H 60Hz 208 230V L 208 230V 41 60Hz H 208 230V 60Hz 208 230V 29 60Hz L POWER SOURCE JIS STANDARD OPERATING CONDITIONS OVER ALL dB SCALE A B G N IS ALREADY RECTIFIED STANDARD EXTERNAL STATIC PRESSURE STANDARD EXTERNAL STATIC PRESSURE 3D072092 NC 60 NC 50 NC 40 NC 30 NC 20 NC 60 NC 50 NC 40 NC 30 NC 20 Cooling 60Hz 208 230V H 60Hz 208 230V L 208 230V 45 60Hz H 208 230V 60Hz 208 230V 36 60Hz L POWER...

Page 41: ... 40 NC 30 NC 20 Cooling 60Hz 208 230V 208 230V 60Hz POWER SOURCE JIS STANDARD OPERATING CONDITIONS OVER ALL dB SCALE A B G N IS ALREADY RECTIFIED 60Hz 53 208 230V H OCTAVE BAND SOUND PRESSURE LEVEL dB 0dB 0 0002 μ bar 70 60 20 30 50 40 63 125 OCTAVE BAND CENTER FREQUENCY Hz 250 500 1000 2000 4000 8000 THRESHOLDHEARING APPROXIMATE FORCONTINUOUS NOISE COOLING 4D071287 NC 60 NC 50 NC 40 NC 30 NC 20 O...

Page 42: ...ng POWER SOURCE JIS STANDARD OPERATING CONDITIONS OVER ALL dB SCALE A B G N IS ALREADY RECTIFIED 60Hz 53 208 230V H 208 230V 60Hz 60Hz 208 230V 3D071283 NC 60 NC 60 NC 50 NC 50 NC 40 NC 40 NC 30 NC 30 NC 20 NC 20 Cooling POWER SOURCE JIS STANDARD OPERATING CONDITIONS OVER ALL dB SCALE A B G N IS ALREADY RECTIFIED 60Hz 208 230V 60Hz 60Hz 208 230V 53 208 230V H 70 60 20 30 50 40 OCTAVE BAND SOUND PR...

Page 43: ...JU RXN09KEVJU 60 208 MAX 60 Hz 253 V MIN 60 Hz 187 V 4 8 15 4 1 33 0 19 16 0 20 60 230 3 7 0 17 0 18 FTXN12KEVJU RXN12KEVJU 60 208 MAX 60 Hz 253 V MIN 60 Hz 187 V 7 0 15 6 1 33 0 19 16 0 20 60 230 5 5 0 17 0 18 FTXN15KVJU RXN15KEVJU 60 208 MAX 60 Hz 253 V MIN 60 Hz 187 V 15 5 20 56 5 6 60 0 30 43 0 25 60 230 5 0 FTXN18KVJU RXN18KEVJU 60 208 MAX 60 Hz 253 V MIN 60 Hz 187 V 15 5 20 68 6 8 60 0 30 43...

Page 44: ... materials used for transportation may cause injuries or death by suffocation Only qualified personnel must carry out the installation work Installation must be done in accordance with this installation manual Improper installation may result in water leakage electric shock or fire When installing the unit in a small room take measures to keep the refrigerant concentration from exceeding allowable...

Page 45: ...ormal operation is not possible when connected to other units Remote controller wireless kit transmitting distance can be shorter than expected in rooms with electronic fluorescent lamps inverter or rapid start types Install the indoor unit far away from fluorescent lamps as much as possible Indoor units are for indoor installation only Outdoor units can be installed either outdoors or indoors Thi...

Page 46: ...r sound 9 no laundry equipment is located Mounting plate 1 Remote controller holder 1 Operation manual 1 Mounting plate fixing screw 3 16 1 M4 25mm 6 Fixing screw for remote controller holder 1 8 13 16 M3 20mm 2 Installation manual 1 Titanium apatite photocatalytic air purifying filter 2 Dry battery AAA LR03 alkaline 2 Wireless remote controller 1 Indoor unit fixing screw 3 16 1 2 M4 12mm 2 Indoor...

Page 47: ...en there is no work space because the unit is close to ceiling CAUTION Be sure to wear protection gloves Place both hands under the center of the front grille and while pushing up pull it toward you Installation method 1 Install the front grille and firmly engage the upper hooks 3 locations 2 Install 2 screws of the front grille 3 Install the air filter and then mount the front panel 3 How to set ...

Page 48: ... the mounting plate If the claws are difficult to hook remove the front grille How to remove the indoor unit Push up the marked area at the lower part of the front grille to release the claws If it is difficult to release remove the front grille The mounting plate should be installed on a wall which can support the weight of the indoor unit 1 3 16 30mm or more from ceiling Front panel 1 15 16 50mm...

Page 49: ...ting plate retention spots and dimensions The removed pipe port cover can be kept in the mounting plate pocket Removed pipe port cover A Mounting plate Use tape measure as shown Position the end of a tape measure at Liquid pipe end Gas pipe end Through the wall hole φ2 9 16 φ65 Recommended mounting plate retention spots 5 spots in all Place a leveler on raised tab 9 33 64 241 7 1 5 8 41 3 13 1 64 ...

Page 50: ...e 2 Wrap the refrigerant pipes and drain hose together with insulation tape 3 Pass the drain hose and refrigerant pipes through the wall hole then set the indoor unit on the mounting plate hooks by using the markings at the top of the indoor unit as a guide 4 Open the front panel then open the service lid 5 Pass the inter unit wire from the outdoor unit through the feed through wall hole and then ...

Page 51: ...ion fixing screws on the right and remove the drain hose 2 Remove the drain plug on the left side and attach it to the right side 3 Insert the drain hose and tighten with included insulation fixing screw Forgetting to tighten this may cause water leakages How to replace the drain plug and drain hose Drain hose attachment position The drain hose is on the back of the unit Front side of unit Attachm...

Page 52: ...onduit Do not connect the power wire to the indoor unit Doing so may cause electric shock or fire 5 When connecting to a wired remote controller If work space is available on the right side of the indoor unit the work can be performed with the electrical component box attached Omit the steps involved with removing and installing the electrical component box in order to perform the work more effici...

Page 53: ... accessory separate product into the indoor unit electrical component box 2 Route the connection cord as shown in Figure 3 5 8 Install the indoor unit electrical component box in its original position 1 Install the louver 2 Install the electrical component box 1 screw 3 Install the thermistor in its original position on the heat exchanger 4 Install the connector S200 in its original position 5 Con...

Page 54: ...eral oil on flared part Prevent mineral oil from getting into the system as this would reduce the lifetime of the units Never use piping which has been used for previous installations Only use parts which are delivered with the unit Never install a drier to this R410A unit in order to guarantee its lifetime The drying material may dissolve and damage the system Incomplete flaring may cause refrige...

Page 55: ... pipe s surface temperature reaches 230 F 110 C max Choose heat insulation materials that will withstand this temperature 2 Be sure to insulate both the gas and liquid piping and to provide insulation dimensions as below 3 Use separate thermal insulation pipes for gas and liquid refrigerant pipes Gas side Liquid side Gas pipe thermal insulation Liquid pipe thermal insulation O D 3 8 inch 9 5mm O D...

Page 56: ...The air conditioner requires a small amount of power in its standby mode If the system is not to be used for some time after installation shut off the circuit breaker to eliminate unnecessary power consumption If the circuit breaker trips to shut off the power to the air conditioner the system will restore the original operation mode when the circuit breaker is opened again 2 Test items Test items...

Page 57: ...l must carry out the installation work Installation must be done in accordance with this installation manual Improper installation may result in water leakage electric shock or fire When installing the unit in a small room take measures to keep the refrigerant concentration from exceeding allowable safety limits Excessive refrigerant leaks in the event of an accident in a closed ambient space can ...

Page 58: ...it transmitting distance can be shorter than expected in rooms with electronic fluorescent lamps inverter or rapid start types Install the indoor unit far away from fluorescent lamps as much as possible Indoor units are for indoor installation only Outdoor units can be installed either outdoors or indoors This unit is for indoor use Do not install the air conditioner or heat pump in the following ...

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Page 69: ... must carry out the installation work Installation must be done in accordance with this installation manual Improper installation may result in water leakage electric shock or fire When installing the unit in a small room take measures to keep the refrigerant concentration from exceeding allowable safety limits Excessive refrigerant leaks in the event of an accident in a closed ambient space can l...

Page 70: ...it transmitting distance can be shorter than expected in rooms with electronic fluorescent lamps inverter or rapid start types Install the indoor unit far away from fluorescent lamps as much as possible Indoor units are for indoor installation only Outdoor units can be installed either outdoors or indoors This unit is for indoor use Do not install the air conditioner or heat pump in the following ...

Page 71: ... Manual EDUS041111_a 70 Room Air Conditioners K Series Accessories Accessories Accessories supplied with the outdoor unit A Installation manual 1 B Drain plug Heat pump models There is on the bottom packing case 1 ...

Page 72: ...de may be exposed directly to wind To prevent exposure to wind it is recommended to install a baffle plate on the air discharge side of the outdoor unit In heavy snowfall areas select an installation site where the snow will not affect the unit Outdoor Unit Installation Drawings Construct a large canopy Construct a pedestal Install the unit high enough off the ground to prevent burying in snow CAU...

Page 73: ...face Outdoor Unit Installation 1 Installing outdoor unit 1 When installing the outdoor unit refer to Precautions for Selecting the Location and the Outdoor Unit Installation Drawings 2 If drain work is necessary follow the procedures below 2 Drain work Heat pump models 1 Use drain plug for drainage 2 If the drain port is covered by a mounting base or floor surface place additional foot bases of at...

Page 74: ...se torque wrenches when tightening the flare nuts to prevent damage to the flare nuts and gas leakage Align the centers of both flares and tighten the flare nuts 3 or 4 turns by hand Then tighten them fully with the torque wrenches A Check Flare s inner surface must be flaw free The pipe end must be evenly flared in a perfect circle Make sure that the flare nut is fitted Cut exactly at right angle...

Page 75: ...gh 4 1 Connect projection side of charging hose which comes from gauge manifold to gas stop valve s service port 2 Fully open gauge manifold s low pressure valve Lo and completely close its high pressure valve Hi High pressure valve subsequently requires no operation 3 Do vacuum pumping and make sure that the compound pressure gauge reads 29 9inHg 0 1MPa 1 4 Close gauge manifold s low pressure val...

Page 76: ...foam Heat transfer rate 0 041 to 0 052W mK 0 024 to 0 030Btu fth F 0 035 to 0 045kcal mh C Refrigerant gas pipe s surface temperature reaches 230 F 110 C max Choose heat insulation materials that will withstand this temperature 2 Be sure to insulate both the gas and liquid piping and to provide insulation dimensions as below 3 Use separate thermal insulation pipes for gas and liquid refrigerant pi...

Page 77: ... terminal block It has a high voltage so doing so may cause electric shock After closing the liquid stop valve close the gas stop valve within 3 minutes then stop the forced operation Facility Setting cooling at low outdoor temperature This function is limited only for facilities the target of air conditioning is equipment such as computer Never use it in a residence or office the space where ther...

Page 78: ...he screws The screws are packed with the terminal board Work before wiring A protection plate is fixed for protection from the high voltage section Before staring wiring work dismount the protection plate by removing the 2 screws and dismount the conduit mounting plate cover by removing the 1 screw Method of mounting conduit 1 Pass wires through the conduit and secure them with a lock nut 2 After ...

Page 79: ... C to 28 C 3 For protection the system disables restart operation for 3 minutes after it is turned off 1 3 Carry out the test operation in accordance with the operation manual to ensure that all functions and parts such as fin movement are working properly The air conditioner requires a small amount of power in its standby mode If the system is not to be used for some time after installation shut ...

Page 80: ...el must carry out the installation work Installation must be done in accordance with this installation manual Improper installation may result in water leakage electric shock or fire When installing the unit in a small room take measures to keep the refrigerant concentration from exceeding allowable safety limits Excessive refrigerant leaks in the event of an accident in a closed ambient space can...

Page 81: ...it transmitting distance can be shorter than expected in rooms with electronic fluorescent lamps inverter or rapid start types Install the indoor unit far away from fluorescent lamps as much as possible Indoor units are for indoor installation only Outdoor units can be installed either outdoors or indoors This unit is for indoor use Do not install the air conditioner or heat pump in the following ...

Page 82: ...TE Cannot be installed hanging from ceiling or stacked CAUTION When operating the air conditioner in a low outdoor ambient temperature be sure to follow the instructions described below To prevent exposure to wind install the outdoor unit with its suction side facing the wall Never install the outdoor unit at a site where the suction side may be exposed directly to wind To prevent exposure to wind...

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Page 84: ...ation drawing fi foundation bolts nuts and washers each which are available on the market It is best to screw in the foundation bolts until their length are 3 4 inch 20mm from the foundation surface 3 4 inch 20mm Outdoor Unit Installation Installing outdoor unit 1 When installing the outdoor unit refer to Precautions for Selecting the Location and the Outdoor Unit Installation Drawings 1 If drain ...

Page 85: ...ue Liquid side 1 4 inch 6 4mm 15 9 20 2ft Ibf 21 6 27 4N m Gas side 1 2 inch 12 7mm 35 5 44 0ft Ibf 48 1 59 7N m Service port cap tightening torque 7 9 10 8ft lbf m N 7 4 1 8 0 1 Do not apply refrigeration oil to the outer surface Flare nut Apply refrigeration oil to the inner surface of the flare Do not apply refrigeration oil to the flare nut avoid tightening with over torque Apply oil Align the...

Page 86: ...Hg 0 1MPa 1 3 Close gauge manifold s low pressure valve Lo and stop vacuum pump 4 Keep this state for a few minutes to make sure that the compound pressure gauge pointer does not swing back 2 Remove caps from liquid stop valve and gas stop valve 5 Turn the liquid stop valve s rod 90 degrees counterclockwise with a hexagonal wrench to open valve 6 Close it after 5 seconds and check for gas leakage ...

Page 87: ...ls 7 2 When using commercial copper pipes and fi Insulation material Polyethylene foam 1 Heat transfer rate 0 041 to 0 052W mK 0 024 to 0 030Btu fth F 0 035 to 0 045kcal mh C Refrigerant gas pipe s surface temperature reaches 230 F 110 C max Choose heat insulation materials that will withstand this temperature 2 Be sure to insulate both the gas and liquid piping and to provide insulation dimension...

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Page 89: ...erminal screws securely We recommend a fl screwdriver be used to tighten the screws Work before wiring A protection plate is fi Before staring wiring work dismount the protection plate by removing the 2 screws and dismount the conduit mounting cover by removing the 2 screws Method of mounting conduit Pass wires through the conduit and secure them with a lock nut 1 After completing the work reattac...

Page 90: ...tart back up once the temperature rises again Remove the 3 screws on the side and remove the top plate of the outdoor unit 1 Remove the drip proof cover 2 Cut the jumper J6 of the PCB inside 3 J5 J7 J8 J6 GND Top plate PCB Drip proof cover 1 Remove the 3 screws 2 Remove the drip proof cover 3 Cut jumper J6 CAUTION If the outdoor unit is installed where the heat exchanger of the unit is exposed to ...

Page 91: ... accordance with the operation manual to ensure that all functions and parts 1 3 such as fi The air conditioner requires a small amount of power in its standby mode If the system is not to be used for some time after installation shut off the circuit breaker to eliminate unnecessary power consumption If the circuit breaker trips to shut off the power to the air conditioner the system will restore ...

Page 92: ... serious injury or death Be sure to ventilate the room sufficiently to avoid this hazard Safely dispose of the packing materials Packing materials such as nails and other metal or wooden parts may cause stabs or other injuries Tear apart and throw away plastic packaging bags so that children will not play with them Children playing with plastic bags face the danger of death by suffocation Contact ...

Page 93: ... as they can cut and cause injury Do not place objects in direct proximity of the outside unit Do not let leaves and other debris accumulate around the unit Leaves are a hotbed for small animals which can enter the unit Once inside the unit animals can cause the unit to malfunction and cause smoke or fire when they make contact with electrical parts Never press the button of the remote controller ...

Page 94: ...at there are no obstacles close to the outside unit Obstacles close to the outside unit may drop the performance of the outside unit or increase the operating sound of the outside unit Consult your dealer if the air conditioner or heat pump in operation generates unusual noise Make sure that the drainpipe is installed properly to drain water If no water is discharged from the drainpipe while the a...

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Page 121: ...void this hazard Safely dispose of the packing materials Packing materials such as nails and other metal or wooden parts may cause stabs or other injuries Tear apart and throw away plastic packaging bags so that children will not play with them Children playing with plastic bags face the danger of death by suffocation Contact your dealer for repair and maintenance Improper repair and maintenance m...

Page 122: ...not let leaves and other debris accumulate around the unit Leaves are a hotbed for small animals which can enter the unit Once inside the unit animals can cause the unit to malfunction and cause smoke or fire when they make contact with electrical parts Never press the button of the remote controller with a hard pointed object The remote controller may be damaged Never pull or twist the electric w...

Page 123: ... the outside unit Obstacles close to the outside unit may drop the performance of the outside unit or increase the operating sound of the outside unit Consult your dealer if the air conditioner or heat pump in operation generates unusual noise Make sure that the drainpipe is installed properly to drain water If no water is discharged from the drainpipe while the air conditioner or heat pump is in ...

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Page 137: ...Operation Manual EDUS041111_a 136 Room Air Conditioners K Series When it is dirty wipe it gently with a water soaked cloth ...

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Page 148: ...Controller Kit 26 ft 1 BRC944B2 A08 2 Interface Adaptor for Wired Remote Controller KRP980B1 3 Centralized Control Board Up to 5 Rooms 2 KRC72 4 Wiring Adapter for Timer Clock Remote Controller 3 Normal Open Pulse Contact Normal Open Contact KRP413AB1S 5 Central Remote Controller Fahrenheit 4 DCS302C71 6 Unified ON OFF Controller 4 DCS301C71 7 Schedule Timer Controller 4 DST301BA61 8 Interface Ada...

Page 149: ...board or the adapter board 5 Keep the wiring away from any other power source lines to avoid electric noise external noise 6 Select a flat surface wherever possible to mount the remote controller To prevent deformation of the cases do not overtighten the mounting screws Insert a bladed screwdriver into the concave in the remote controller lower case to remove the upper case assembly two locations ...

Page 150: ...e tape Double face adhesive tape Attached five wire cord Remote controller cord Note 1 Connector Connector Connector Tie band to secure the cord Tie band to secure the cord Tie band to secure the cord Upper case assembly Lower case Cord drawn out on the back Catch the lower hook first Cord drawn out on the top To remote control adapter Remote controller board Remote controller board Note 1 Ground ...

Page 151: ...n Adjusts the temperature setting Airflow rate button Adjusts the airflow rate Time setting button for the timer Display Timer select button Displays the operating conditions Clock setting button page 9 page 7 page 5 Selects an operation mode Displays the operating conditions Selects one of the following ONE TIME timer ON DAILY timer ON TIMER OFF CAUTION This remote controller cannot be used toget...

Page 152: ...s energy Clean the air filter monthly every two weeks as required or so Please take note of the following points Electric power is consumed even when the air conditioner is not in operation When the unit is not used for a long period of time such as during off season turn off the breaker Operating conditions If the operation is continued under any conditions other than the following the safety dev...

Page 153: ...ndication is changed to Celsius one the temperature value 0 5 C will be rounded up Thus the preset temperature may be changed Example A preset temperature of 65 F equivalent to 18 5 C will be changed to 19 C 66 F by changing the temperature indication In this case if you change the Celsius temperature indication again to the Fahrenheit one the preset temperature is shown not as 65 F but as 66 F eq...

Page 154: ...reen Automatic DRY Heating Cooling DRY Cooling Cooling only model Heat pump model To stop the operation Press again The run indicator lamp goes out In Automatic the temperature setting and operation mode DRY Cooling or Heating are automatically selected according to the room temperature and outdoor temperature at the time of starting operation DRY operation In this mode humidity is removed from th...

Page 155: ...during heating operation the heating capacity is decreased In this case the unit starts defrosting operation No hot air comes out of the indoor unit during defrosting operation To adjust the temperature and airflow rate To adjust the airflow direction page 9 Operation mode Setting to be adjusted Automatic DRY Cooling Heating Temperature Airflow rate Temperature cannot be adjusted Airflow rate cann...

Page 156: ...ontroller Do not forcibly adjust louvers by hand or a malfunction may occur Adjusting Airflow Direction 1 Press during operation Each time the button is pressed the airflow direction louvers change their movement Adjust the airflow direction for maximum comfort To adjust the Airflow Direction 1 Wall Mounted Types without horizontal swing function The horizontal airflow direction louvers move up an...

Page 157: ...right and left The vertical airflow direction louvers stop just when the button is pressed Swing horizontally Swing vertically Airflow direction louvers stop The vertical and horizontal louvers cannot move at the same time Note The operating procedure and remote controller display are different depending on the indoor unit being connected Read How to Adjust the Airflow Direction in the air conditi...

Page 158: ...minute has passed before making any timer setting the previous timer settings are reintroduced and the timer is on standby In this case use the time setting button and make your desired timer settings ONE TIME timer DAILY timer TIMER OFF ON time OFF time Timer settings displayed 1 2 4 6 3 5 The timer lamp lights up The ONE TIME or DAILY TIMER disappears from the display and the timer lamp goes out...

Page 159: ...t or decrement Hold the button down to advance quickly When the ON timer is not used save the setting as 4 Press 5 Press to make the OFF timer setting 6 Press The ONE TIME timer is now programmed Both of the ON and OFF time cannot be set as blinks When the OFF timer is not used save the setting as ONE TIME timer programmed The set time is displayed ON timer activated and system starts The ON timer...

Page 160: ...rammed ONE TIME timer DAILY timer TIMER OFF The timer lamp lights up 1 2 1 2 ON time 24 hour timer display OFF time Timers The settings of timers and can be seen at a glance Two pairs of ON and OFF time settings can be programmed Timer settings displayed 1 2 3 2 The ONE TIME or DAILY TIMER and the timer lamp are no longer displayed Timers and programmed Timer alone programmed 1 1 2 Note The system...

Page 161: ...ppears lights up 3 Press The DAILY timer is now programmed Note If the following appears on the display the timer must be reprogrammed The 24 hour timer display is blinking The 24 hour timer display is blinking This means that Timers and are programmed for the same time settings New time settings must be made This means that the timer has not been programmed yet When the timer is not used save the...

Page 162: ...h When the unit is not used for a long time On a sunny day keep the system running for half a day in the FAN mode to dry it up inside 3 1 2 FAN mode 1 Press to select the cooling mode 2 Press to adjust the set temperature to 32 C 90 F 3 Press The airflow rate remains the same and is not adjustable Run the system when the room temperature is below 28 C 82 F Finally turn off the circuit breaker dedi...

Page 163: ...ilure Group control i e the control a number of indoor units through a single remote controller Monitoring of the following items Indoor temperature and operating conditions of thermo compressor indoor fan electric heater and humidifier Control of the following items Forced thermo OFF filter sign display and reset and air conditioner charge management Energy saving reference low noise reference an...

Page 164: ... tabs Place both hands under the center of the front grille and while pushing up pull it toward you Lightly pull the front grille toward you with one hand and push down on the hooks with the fingers of your other hand 3 locations When there is no work space because the unit is close to ceiling Removal method 1 Remove front panel to remove the air filter 2 Remove the screws 2 from the front grille ...

Page 165: ... grille 3 Remove the service lid of the indoor unit 4 Remove the cover of the electrical component cover 1 Remove the flap in control of wind directions upward and downward 2 Disconnect the communication wiring see Fig 1 3 Disconnect the S200 connector see Fig 2 4 Disconnect the heat changer from the thermistor see Fig 3 5 Remove the mounting screw of the electrical component box and remove the el...

Page 166: ...hrough the cut out of the set and mount the electrical component cover to the original position 4 Insert the connector of the set into the S403 in the indoor unit electrical component connector Then route the connection cord to the cut out cut out A in the indoor unit electrical component 2 Mount the electrical component cover to the original position See Fig 2 3 Mount the set See Fig 2 1 Mount th...

Page 167: ...Optional Accessories EDUS041111_a 166 Room Air Conditioners K Series 13 4 KRP413AB1S Wiring Adaptor for Timer Clock Remote Controller ...

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Page 171: ...Optional Accessories EDUS041111_a 170 Room Air Conditioners K Series 13 5 KRP928BB2S Interface Adaptor for DIII NET Residential Air Conditioner ...

Page 172: ...EDUS041111_a Optional Accessories Room Air Conditioners K Series 171 3P248024 1A ...

Page 173: ...Optional Accessories EDUS041111_a 172 Room Air Conditioners K Series Connection to Remote Control PC board 3P248024 3B ...

Page 174: ...wing conditions When installing near the border to a neighbor s house If exhaust blows directly on passers by because outdoor unit is installed facing a road Changing the fan direction of the outdoor unit to prevent it blowing directly on shrubbery etc Installation is possible in the four directions upward downward rightward and leftward First temporarily attach the louver with 4 screws then check...

Page 175: ...e airflow direction to prevent exhaust blowing directly onto passersby or garden plants M4 x 30 Screw 4 pcs 4 pcs Installation manual One sheet this sheet Seal 1 pc Spacer 1 Install the air direction adjustment grille on the front panel using 4 screws The prepared holes on the front panel are a concave shape and not through holes Create a through hole by tightening the screw in the prepared hole D...

Page 176: ...ile aligning the center of each part s hole At 4 positions Be careful that the spacer does not come off before it is fixed to the front panel with screws 1 Remove the 4 outlet grille fixing screws 2 After lifting the outlet grille move it forward to remove it from the front panel 1 3 4 5 6 2 Remove the outlet grille Attach the seal to the front panel Square outlet grille whose thickness is 3 4 20m...

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Page 178: ...This statement does not purport to exclude restrict or modify the application of any local legislation Ask a qualified installer or contractor to install this product Do not try to install the product yourself Improper installation can result in water or refrigerant leakage electrical shock fire or explosion Use only those parts and accessories supplied or specified by Daikin Ask a qualified insta...

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