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Frigicoll Kaysun KFC-S-2T-250D, Technical Manual

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Frigicoll Kaysun KFC-S-2T-250D Technical Manual Download Page 9

 

 

  DC Fan Coil Unit

 

8 

 

 

(Continued) 

KFC-SE-2T-250D 

EWT  ΔT 

Indoor 

temp 

(W.B.) 

Indoor temperature (D.B.) 

21 

23 

25 

27 

29 

TC 

SC 

WF  WPD  TC 

SC 

WF  WPD  TC 

SC 

WF  WPD  TC 

SC 

WF  WPD  TC 

SC 

WF  WPD 

℃

 

℃

 

℃

 

kW 

kW  m

3

/h  kPa  kW 

kW  m

3

/h  kPa  kW 

kW  m

3

/h  kPa  kW 

kW  m

3

/h  kPa  kW 

kW  m

3

/h  kPa 

11 

3 

15 

0.88  0.88  0.25  4.8  1.09  1.09  0.31  6.92  1.3 

1.3  0.37  9.34  1.51  1.51  0.43  12.04  1.72  1.72  0.49 

15 

17 

1.11  0.86  0.32  7.12  1.16  1.1  0.33  7.72  1.3 

1.3  0.37  9.38  1.51  1.51  0.43  12.05  1.72  1.72  0.49  15.01 

19 

1.75  0.83  0.5  15.49  1.74  1.05  0.5  15.3  1.73  1.28  0.5  15.26  1.72  1.49  0.49  15.03  1.73  1.72  0.5  15.29 

20 

2.08  0.82  0.6  20.99  2.07  1.04  0.59  20.72  2.06  1.26  0.59  20.52  2.05  1.48  0.59  20.32 

2 

1.68  0.57  19.5 

4 

15 

0.81  0.81  0.17  2.39  1.02  1.02  0.22  3.8  1.23  1.23  0.27  5.22  1.44  1.44  0.31  6.8  1.65  1.65  0.35  8.54 

17 

0.94  0.79  0.2  3.27  1.07  1.06  0.23  4.07  1.24  1.24  0.27  5.23  1.44  1.44  0.31  6.8  1.65  1.65  0.35  8.55 

19 

1.56  0.76  0.33  7.71  1.55  0.98  0.33  c7.68  1.56  1.21  0.33  7.73  1.57  1.44  0.34  7.87  1.66  1.66  0.36  8.65 

20 

1.9  0.75  0.41  10.91  1.89  0.97  0.41  10.74  1.88  1.2 

0.4  10.67  1.87  1.42  0.4  10.6  1.84  1.62  0.4  10.28 

5 

15 

0.74  0.74  0.13  0.93  0.95  0.95  0.16  2.04  1.17  1.17  0.2  3.22  1.38  1.38  0.24  4.28  1.58  1.58  0.27  5.43 

17 

0.81  0.74  0.14  1.19  0.98  0.98  0.17  2.21  1.17  1.17  0.2  3.23  1.38  1.38  0.24  4.29  1.58  1.58  0.27  5.44 

19 

1.35  0.69  0.23  4.16  1.35  0.91  0.23  4.14  1.38  1.15  0.24  4.29  1.46  1.4  0.25  4.74  1.59  1.59  0.27  5.48 

20 

1.71  0.68  0.29  6.16  1.69  0.9  0.29  6.04  1.69  1.13  0.29  6.06  1.69  1.35  0.29  6.07  1.71  1.58  0.29  6.21 

6 

15 

0.66  0.66  0.09  0.66  0.88  0.88  0.13  0.92  1.1 

1.1  0.16  1.81  1.31  1.31  0.19  2.84  1.52  1.52  0.22  3.69 

17 

0.71  0.7 

0.1  0.71  0.9 

0.9  0.13  0.95  1.1 

1.1  0.16  1.81  1.31  1.31  0.19  2.84  1.52  1.52  0.22 

3.7 

19 

1.13  0.61  0.16  2.03  1.14  0.83  0.16  2.05  1.24  1.09  0.18  2.54  1.37  1.36  0.2  3.08  1.52  1.52  0.22  3.72 

20 

1.49  0.6  0.21  3.56  1.48  0.82  0.21  3.52  1.48  1.05  0.21  3.53  1.53  1.29  0.22  3.72  1.61  1.54  0.23  4.09 

13 

3 

15 

0.66  0.66  0.19  2.91  0.88  0.88  0.25  4.71  1.09  1.09  0.31  6.79  1.3 

1.3  0.37  9.16  1.5 

1.5  0.43  11.81 

17 

0.69  0.69  0.2 

3.1  0.88  0.88  0.25  4.71  1.09  1.09  0.31  6.79  1.3 

1.3  0.37  9.17  1.51  1.51  0.43  11.81 

19 

1.19  0.62  0.34  7.85  1.18  0.85  0.34  7.83  1.22  1.09  0.35  8.21  1.32  1.32  0.38  9.43  1.51  1.51  0.43  11.82 

20 

1.53  0.62  0.44  12.18  1.51  0.84  0.43  11.9  1.52  1.06  0.44  11.98  1.52  1.29  0.44  12.04  1.56  1.52  0.45  12.53 

4 

15 

0.59  0.59  0.13  0.92  0.81  0.81  0.17  2.43  1.02  1.02  0.22  3.73  1.23  1.23  0.27  5.12  1.44  1.44  0.31  6.67 

17 

0.6 

0.6  0.13  0.97  0.81  0.81  0.17  2.44  1.02  1.02  0.22  3.73  1.23  1.23  0.27  5.12  1.44  1.44  0.31  6.67 

19 

0.98  0.55  0.21  3.48  0.99  0.78  0.21  3.52  1.1  1.04  0.24  4.2  1.24  1.24  0.27  5.2  1.44  1.44  0.31  6.68 

20 

1.32  0.54  0.28  5.77  1.31  0.77  0.28  5.7  1.32  0.99  0.28  5.74  1.37  1.23  0.29  6.11  1.47  1.47  0.32  6.92 

5 

15 

- 

- 

- 

- 

0.74  0.74  0.13  0.93  0.95  0.95  0.16  2.12  1.16  1.16  0.2  3.17  1.37  1.37  0.24 

4.2 

17 

- 

- 

- 

- 

0.74  0.74  0.13  0.93  0.95  0.95  0.16  2.12  1.16  1.16  0.2  3.17  1.37  1.37  0.24 

4.2 

19 

- 

- 

- 

- 

0.84  0.73  0.14  1.46 

1 

1 

0.17  2.38  1.17  1.17  0.2  3.21  1.37  1.37  0.24 

4.2 

20 

- 

- 

- 

- 

1.09  0.69  0.19  2.84  1.13  0.93  0.2  3.03  1.25  1.19  0.22  3.59  1.39  1.39  0.24 

4.3 

6 

15 

- 

- 

- 

- 

0.66  0.66  0.09  0.63  0.88  0.88  0.13  0.93  1.09  1.09  0.16  1.91  1.31  1.31  0.19  2.81 

17 

- 

- 

- 

- 

0.66  0.66  0.09  0.63  0.88  0.88  0.13  0.93  1.09  1.09  0.16  1.91  1.31  1.31  0.19  2.81 

19 

- 

- 

- 

- 

0.72  0.69  0.1  0.69  0.91  0.91  0.13  1.03  1.1 

1.1  0.16  1.93  1.31  1.31  0.19  2.81 

20 

- 

- 

- 

- 

0.87  0.61  0.12  0.9 

1 

0.88  0.14  1.43  1.15  1.15  0.17  2.19  1.32  1.32  0.19  2.86 

15 

3 

15 

- 

- 

- 

- 

0.66  0.66  0.19  2.87  0.87  0.87  0.25  4.61  1.09  1.09  0.31  6.66  1.29  1.29  0.37  8.99 

17 

- 

- 

- 

- 

0.66  0.66  0.19  2.87  0.87  0.87  0.25  4.62  1.09  1.09  0.31  6.66  1.29  1.29  0.37  8.99 

19 

- 

- 

- 

- 

0.7  0.68  0.2  3.18  0.88  0.88  0.25  4.65  1.09  1.09  0.31  6.66  1.29  1.29  0.37 

9 

20 

- 

- 

- 

- 

0.93  0.64  0.27  5.11  0.97  0.87  0.28  5.51  1.11  1.11  0.32  6.9  1.29  1.29  0.37 

9 

4 

15 

- 

- 

- 

- 

0.59  0.59  0.13  0.96  0.81  0.81  0.17  2.43  1.02  1.02  0.22  3.66  1.23  1.23  0.26  5.02 

17 

- 

- 

- 

- 

0.59  0.59  0.13  0.96  0.81  0.81  0.17  2.43  1.02  1.02  0.22  3.66  1.23  1.23  0.26  5.02 

19 

- 

- 

- 

- 

0.61  0.61  0.13  1.08  0.81  0.81  0.17  2.44  1.02  1.02  0.22  3.66  1.23  1.23  0.26  5.02 

20 

- 

- 

- 

- 

0.73  0.57  0.16  1.93  0.86  0.84  0.19  2.74  1.03  1.03  0.22  3.73  1.23  1.23  0.26  5.02 

5 

15 

- 

- 

- 

- 

- 

- 

- 

- 

0.73  0.73  0.13  0.97  0.95  0.95  0.16  2.16  1.16  1.16  0.2 

3.12 

17 

- 

- 

- 

- 

- 

- 

- 

- 

0.73  0.73  0.13  0.97  0.95  0.95  0.16  2.16  1.16  1.16  0.2 

3.12 

19 

- 

- 

- 

- 

- 

- 

- 

- 

0.73  0.73  0.13  0.97  0.95  0.95  0.16  2.16  1.16  1.16  0.2 

3.12 

20 

- 

- 

- 

- 

- 

- 

- 

- 

0.77  0.77  0.13  1.13  0.96  0.96  0.16  2.19  1.16  1.16  0.2 

3.12 

6 

15 

- 

- 

- 

- 

- 

- 

- 

- 

0.66  0.66  0.09  0.6  0.88  0.88  0.13  0.98  1.09  1.09  0.16  1.96 

17 

- 

- 

- 

- 

- 

- 

- 

- 

0.66  0.66  0.09  0.6  0.88  0.88  0.13  0.98  1.09  1.09  0.16  1.96 

19 

- 

- 

- 

- 

- 

- 

- 

- 

0.66  0.66  0.09  0.6  0.88  0.88  0.13  0.98  1.09  1.09  0.16  1.96 

20 

- 

- 

- 

- 

- 

- 

- 

- 

0.68  0.68  0.1  0.61  0.88  0.88  0.13 

1 

1.09  1.09  0.16  1.96 

Abbreviations: 

EWT: Enter Water Temp. (

℃

) 

Δt: Temperature Difference (

℃

) 

DB: Dry Bulb Temp. (

℃

) 

WF: Water Flow (m

3

/h) 

WB: Wet Bulb Temp. (

℃

) 

TC: Total Cooling Capacity (kW) 

SC: Sensible Cooling Capacity (kW) 

WPD: Water Pressure Drop (kPa) 

 

 

Summary of Contents for Kaysun KFC-S-2T-250D

Page 1: ...KFC S 2T 250D KFC S 2T 400D KFC S 2T 500D KFC S 2T 900D KFC SE 2T 250D KFC SE 2T 400D KFC SE 2T 500D KFC SE 2T 900D Kaysun reserves the right to discontinue or change specification or designs at any...

Page 2: ...ture 3 5 Specifications 4 6 Capacity Table 4 7 Dimensions 17 8 Sound Levels 20 9 Service Spaces 10 10 Wiring Diagrams 21 11 Installation 22 11 1 Transport and handling 22 11 2 Storage conditions 22 11...

Page 3: ...iciency and low operating sound level Due to the DC fan motor the unit operates in lower power consumption and lower operating sound level Meet CE certification requirements The unit can meet the late...

Page 4: ...Power supply KFC SE 2T 250D KFC S 2T 250D 250 KFC SE 2T 400D KFC S 2T 400D 400 KFC SE 2T 500D KFC S 2T 500D 500 KFC SE 2T 900D KFC S 2T 900D 900 4 Nomenclature K FC S 250 D D Power type Nominal air v...

Page 5: ...otor Type DC Motor Quantity 1 Fan Type Centrifugal forward curved Blades Quantity 1 Coil Row 3 Max working pressure MPa 1 6 Diameter mm 9 52 Body H3 series Net dimensions W H D mm 550 545 212 Packing...

Page 6: ...44 37 31 42 35 27 Rated current A 0 4 0 4 Fan motor Type DC Motor DC Motor Quantity 1 1 Fan Type Centrifugal forward curved Blades Quantity 2 2 Coil Row 2 3 Max working pressure MPa 1 6 1 6 Diameter m...

Page 7: ...motor Type DC Motor Quantity 1 Fan Type Centrifugal forward curved Blades Quantity 3 Coil Row 2 Max working pressure MPa 1 6 Diameter mm 9 52 Body H3 series Net dimensions W H D mm 1250 545 212 Packin...

Page 8: ...11 39 1 91 1 85 0 41 11 26 2 07 2 07 0 44 12 98 19 2 59 1 17 0 56 18 99 2 57 1 39 0 55 18 79 2 55 1 61 0 55 18 6 2 5 1 81 0 54 17 97 2 41 1 99 0 52 16 8 20 2 92 1 16 0 63 23 4 2 9 1 38 0 62 23 2 2 89...

Page 9: ...52 1 29 0 44 12 04 1 56 1 52 0 45 12 53 4 15 0 59 0 59 0 13 0 92 0 81 0 81 0 17 2 43 1 02 1 02 0 22 3 73 1 23 1 23 0 27 5 12 1 44 1 44 0 31 6 67 17 0 6 0 6 0 13 0 97 0 81 0 81 0 17 2 44 1 02 1 02 0 22...

Page 10: ...19 2 87 2 87 0 62 21 86 19 3 46 1 58 0 74 30 25 3 44 1 89 0 74 29 91 3 42 2 2 0 74 29 65 3 4 2 51 0 73 29 37 3 31 2 79 0 71 27 99 20 3 91 1 54 0 84 37 34 3 89 1 86 0 84 37 08 3 87 2 17 0 83 36 72 3 8...

Page 11: ...1 2 02 1 78 0 58 18 87 2 13 2 13 0 61 20 71 4 15 0 81 0 81 0 17 2 35 1 11 1 11 0 24 4 14 1 41 1 41 0 3 6 18 1 7 1 7 0 37 8 53 1 99 1 99 0 43 11 19 17 0 82 0 82 0 18 2 42 1 11 1 11 0 24 4 14 1 41 1 41...

Page 12: ...17 0 9 27 09 19 5 23 2 37 1 12 39 96 5 19 2 81 1 12 39 55 5 16 3 25 1 11 39 05 5 02 3 63 1 08 37 22 4 88 4 01 1 05 35 43 20 5 9 2 34 1 27 49 3 5 87 2 78 1 26 48 85 5 83 3 22 1 25 48 35 5 74 3 63 1 24...

Page 13: ...25 32 3 08 2 59 0 88 25 29 3 14 3 05 0 9 26 22 4 15 1 2 1 2 0 26 2 98 1 63 1 63 0 35 5 22 2 06 2 06 0 44 7 74 2 48 2 48 0 53 10 63 2 9 2 9 0 62 13 87 17 1 22 1 22 0 26 3 13 1 63 1 63 0 35 5 22 2 06 2...

Page 14: ...5 6 25 1 34 22 35 19 7 35 3 36 1 58 29 58 7 29 4 05 1 57 29 18 7 25 4 75 1 56 28 91 7 22 5 45 1 55 28 7 7 17 6 13 1 54 28 32 20 8 29 3 27 1 78 36 51 8 27 3 98 1 78 36 31 8 21 4 67 1 77 35 9 8 17 5 37...

Page 15: ...6 4 25 3 88 1 22 18 19 4 6 4 6 1 32 20 83 4 15 1 74 1 74 0 38 2 41 2 4 2 4 0 52 4 17 3 05 3 05 0 66 6 26 3 7 3 7 0 8 8 68 4 34 4 34 0 93 11 41 17 1 76 1 76 0 38 2 44 2 4 2 4 0 52 4 17 3 05 3 05 0 66 6...

Page 16: ...96 0 29 4 66 3 72 0 27 4 18 3 48 0 25 3 73 KFC SE 2T 400D EWT T Indoor temperature D B 16 18 20 22 TH WF WPD TH WF WPD TH WF WPD TH WF WPD kW m3 h kPa kW m3 h kPa kW m3 h kPa kW m3 h kPa 40 5 3 32 0 5...

Page 17: ...61 7 43 0 54 8 62 6 95 0 5 7 68 KFC SE 2T 900D EWT T Indoor temperature D B 16 18 20 22 TH WF WPD TH WF WPD TH WF WPD TH WF WPD kW m3 h kPa kW m3 h kPa kW m3 h kPa kW m3 h kPa 40 5 7 42 1 28 17 28 6 6...

Page 18: ...sed type Dimensions unit mm Size 250D 400D 500D 900D A 800 1000 1200 1500 B 584 784 984 1284 C 500 700 900 1200 D 526 726 926 1226 592 220 14 3 A B 592 115 345 74 D 140 55 203 291 115 258 105 185 207...

Page 19: ...an Coil Unit 18 Uncased type Dimensions unit mm Size 250D 400D 500D 900D A 550 750 950 1250 B 526 726 926 1226 C 500 700 900 1200 D 532 732 932 1232 212 545 A D 126 345 B 46 105 203 291 185 258 A C 21...

Page 20: ...7 Sound Levels Model 250D 400D SE H M L 39 31 22 44 37 31 S H M L 39 31 22 44 37 31 Model 500D 900D SE H M L 42 35 27 51 42 35 S H M L 42 35 27 51 42 35...

Page 21: ...DC Fan Coil Unit 20 8 Service Spaces Cased type a mm 150 b mm 20 Uncased type a mm 200 b mm 80 a a b a a b a a...

Page 22: ...9 Wiring Diagrams...

Page 23: ...g material in accordance with current legislation at the appropriate waste reception or recycling site The units may be moved or lifted either by hand or by means of a suitable trolley If the weight o...

Page 24: ...ned to work with air conditioning and refrigeration systems Incorrect installation could lead to unit malfunctioning and a consequent deterioration in performance For installation follow the instructi...

Page 25: ...water coils including the optional extras are equipped with air release valves next to the upper union and with water drain valves next to the lower union All the valves can be opened and closed with...

Page 26: ...l and supplementary coils round can be carried out on site but it is preferable to do it before installation on solid ground Procedure to reverse the coil 1 Remove the casing for casing type 2 Remove...

Page 27: ...er supply system complies with current national safety regulations s Electrical connections must be made in accordance with the wiring diagrams supplied with the machine For connection to the power su...

Page 28: ...t the main isolator switch before carrying out maintenance work or checks Make sure that no one accidentally supplies power to the machine lock the main switch in the Off position Scheduled maintenanc...

Page 29: ...eter and compare with the values shown on the document Replace the fan assembly In case of burnout of the fan motor it is necessary to replace the entire fan assembly Procedure for removal of the fan...

Page 30: ......

Page 31: ...DC Fan Coil Unit 30...

Page 32: ......

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