background image

Remark: The above design and speci

fi

 cations are subject to change without prior notice for product improvement.

Model

Set

YOHC18DSBAAR

YOHC24DSBAAR

YOHC36DSBACR

YOHC48DSBACR

YOHC60DSBACR

Indoor

YOKC18DS-BAR

YOKC24DS-BAR

YOKC36DS-BCR

YOKC48DS-BCR

YOKC60DS-BCR

Outdoor

YOJC18DS-BAR

YOJC24DS-BAR

YOJC36DS-BCR

YOJC48DS-BCR

YOJC60DS-BCR

Power supply

V-Ph-Hz

220~240-1-50

220~240-1-50

380V~3~ 50Hz

380V~3~ 50Hz

380V~3~ 50Hz

Cooling

Capacity                     

Btu/h

18,000

24,000

36,000

48,000

60,000

Input           

W

1,550

2,220

3,290

4,300

4,940

Rated current   

A

6.8

9.25

8.77

11.47

11.47

Heating

Capacity        

Btu/h

21,000

28,000

40,000

53,000

62,000

Input           

W

1,680

2,250

3,160

4,170

4,880

Rated current   

A

7.35

9.4

8.33

10.99

11.4

Max. input consumption        

W

2,500

2,750

3,880

4,850

5,990

Max. current               

A

10

11

10.17

12.98

15.69

Starting current               

A

1.08

1.15

1.1

1.16

1.23

Compressor

Type

DC Inverter Rotary

DC Inverter Scroll

Input          

W

1,650

1,650

3,665

3,665

3,665

Rated current (RLA) 

A

8

8

7.8

7.8

7.8

Locked rotor Amp (LRA)   

A

28

28

28

28

28

Protector

Thermal

Capacitor      

μ

F

50

50

50

50

50

Refrigerant oil   

ml

480

480

500

500

500

Indoor fan motor

Type

AC Motor

Input           

W

110

110

134

89.5

59

Capacitor       

μ

F

2.5

2.5

3.5

2.5

2.5

Speed (Hi/Me/Lo) 

r/min

1,310/1,190/1,020

1,310/1,190/1,020

1,265/1,165/1,075

1,170/1,070/995

1,145*1,035*975

Indoor coil

Number of rows

3

3

3

3

3

Fin spacing                

mm

1.8

1.8

1.8

1.8

1.8

Fin type

Hydrophilic aluminium

Tube outside dia.

mm

Ø9.52

Tube Material

Innergroove tube

Coil length   height   width  

mm

828 254 66

828 254 66

905 203 66

1150 254 66

1150 254 66

Indoor air

fl

 ow (Hi/Me/Lo)    

m

3

/h

910/810/700

910/810/700

1,400/1,200/1,000

2,000/1,800/1,600

2,000/1,800/1,600

Indoor noise level (Hi/Me/Lo)

dB(A)

49.5/-/-

53/-/-

45/43/40

47/45/42

47/45/42

Indoor unit

Dimension (W*H*D)

mm

980 660 195

980 660 195

1,285 660 198

1,670 680 240

1,670 680 240

Packing (W*H*D)

mm

1,089 744 296

1,089 744 296

1,379 744 296

1,764 760 329

1,764 760 329

Net/Gross weight  

kg

29/35

29/35

37/42

54/61

54/61

Outdoor fan motor

Input           

W

129

150

307

150*2

150*2

Capacitor       

μ

F

3

3

10

3.5*2

3.5*2

Speed        

r/min

770

800

740

800

800

Outdoor coil

Number of rows

2

2

1

1

1

Fin spacing                

mm

1.7

1.5

1.7

1.8

1.8

Fin type

Hydrophilic aluminium

Tube outside dia.

mm

Ø9.52

Tube Material

Innergroove tube

Coil length   height   width  

mm

630 660 44

620 813 44

955 915 22

715 610 22

1,150 305 66

Number of circuits

4

2

8

4

4

Outdoor air

fl

 ow            

m

3

/h

2,400

3,000

5,000

6,000

6,000

Outdoor noise level        

dB(A)

56

55

57

58

58

Outdoor unit

Dimension (W*H*D)

mm

840 677 310

894 860 302

990 960 340

940 1,245 340

940 1,245 340

Packing (W*H*D)

mm

965 770 395

1,043 915 395

1,120 1,015 435

1,058 1,300 435

1,058 1,300 435

Net/Gross weight  

kg

62.5/66.5

72/76.5

106/111

117/126

112/127

Refrigerant R-410A                

g

1,650

2,200

2,600

3,550

4,200

Throttle type

EXV&Capillary

Refrigerant piping

Liquid side/Gas side  

mm

6.35/12.7

9.53/16

9.53/16

9.53/16

9.53/16

Model

Set

YOHC12FSA(B)AAR

YOHC18FSA(B)AAR

YOHC24FSA(B)AAR

YOHC30FSA(B)ACR

YOHC30FSA(B)AAR

YOHC36FSA(B)AAR

YOHC36FSA(B)ACR

YOHC48FSA(B)ACR

YOHC60FSA(B)ACR

Indoor unit

YOKC12FS-A(B)AR

YOKC18FS-A(B)AR

YOKC24FS-A(B)AR

YOKC30FS-A(B)CR

YOKC30FS-A(B)AR

YOKC36FS-A(B)AR

YOKC36FS-A(B)CR

YOKC48FS-A(B)CR

YOKC60FS-A(B)CR

Outdoor Unit

YOJC12FS-A(B)AR

YOJC18FS-A(B)AR

YOJC24FS-A(B)AR

YOJC30FS-A(B)CR

YOJC30FS-A(B)AR

YOJC36FS-A(B)AR

YOJC36FS-A(B)CR

YOJC48FS-A(B)CR

YOJC60FS-A(B)CR

Power supply

Ph-V-Hz

1,220-240V, 50Hz

1,220-240V, 50Hz

1,220-240V, 50Hz

3,380V, 50Hz

1,220-240V, 50Hz

1,220-240V, 50Hz

3,380V, 50Hz

3,380V, 50Hz

3,380V, 50Hz

Cooling

Capacity

Btu/h

12,000

18,000

24,000

30,000

30,000

36,000

36,000

48,000

60,000

kW

3.5

5.4

7.1

9.2

9.2

10.5

10.5

14

17

kcal/h

3,024

4,536

6,048

7,560

7,560

9,072

9,072

12,096

15,120

Input           

W

1,200

1,900

2,700

3,750

3,750

3,750

3,750

4,700

6,000

Rated current   

A

6

8.5

12

6.3

16.3

16.3

6.6

8.2

9.8

Heating

Capacity

Btu/h

13,000

20,500

27,300

32,000

32,000

39,000

39,000

52,000

68,000

kW

3.8

6

8

9.4

9.4

11.4

11.4

15.2

20

kcal/h

3,276

5,166

6,880

8,064

8,064

9,828

9,828

13,104

17,136

Input           

W

1,130

1,850

2,800

3,500

3,500

3,500

3,700

4,900

6,000

Rated current   

A

5

8

12.5

5.2

15.2

15.2

6.5

8.6

9.8

Moisture Removal            

L/h

1.2

1.8

2.4

3

3

3.6

3.8

4.8

6

Max. input consumption        

W

1,500

2,400

3,300

4,620

4,620

4,620

4,400

5,870

7,500

Max. current               

A

7

11.5

14.5

7.1

21

21

8

10.7

12.8

Starting current               

A

26

36.8

61

61

97

97

61

66

67

Compressor

Type

ROTARY

ROTARY

ROTARY

SCROLL

SCROLL

SCROLL

SCROLL

SCROLL

SCROLL

Input          

W

1,145

1,870

2,430

3,650

3,650

3,650

3,650

4,750

5,750

Rated current (RLA) 

A

5.3

8.75

11.4

6.58

17.65

17.65

6.58

8.22

9.77

Locked rotor Amp (LRA)   

A

26

36.8

61

61

97

97

61

66

67

Thermal protector

Inner

Inner

Inner

Inner

Inner

Inner

Inner

Inner

Inner

Capacitor      

μ

F

35/370

μ

F/V

50/370

μ

F/V

50/400

μ

F/V

/

60

μ

F/440V

60

μ

F/440V

/

/

/

Indoor fan motor

Input           

W

104/98

110/104/98

110/104/98

142/134/132

142/134/132

142/134/132

142/134/132

118/108/101

118/108/101

Capacitor       

μ

F

1.5

μ

F/450V

2.5

μ

F/450V

2.5

μ

F/450V

3.5

μ

F/450V

3.5

μ

F/450V

3.5

μ

F/450V

3.5

μ

F/450V

2.5

μ

F/450V

2.5

μ

F/450V

Speed (Hi/Med/Low) 

r/min

1,190/1,000/890

1,280/1,190/1,000

1,280/1,190/1,000

1,310/1,200/1,000

1,310/1,200/1,000

1,310/1,200/1,000

1,310/1,200/1,000

820/695/620

820/695/620

Indoor coil

Number of rows

2

3

3

3

3

3

3

3

3

Tube pitch(a)   row pitch(b)  

mm

25.4 22

25.4 22

25.4 22

25.4 22

25.4 22

25.4 22

25.4 22

25.4 22

25.4 22

Fin spacing 

mm

1.7

1.7

1.7

1.7

1.7

1.7

1.7

1.7

1.7

Fin type

Hydrophilic aluminum

Tube outside dia. and type 

mm

Ø9.53 innergroove tube

Coil length   height   width  

mm

804 254 44

804 254 66

804 254 66

905 203 66

905 203 66

905 203 66

905 203 66

1,150 254 66

1,150 254 66

Indoor air

fl

 ow (Hi/Mid/Low)   

m

3

/h

600/480/400

800/600/500

1,000/900/700

1,200/1,000/800

1,400/1,200/1,000

1,400/1,200/1,000

1,400/1,200/1,000

2,000/1,800/1,600

2,000/1,800/1,600

Indoor noise level (Hi/Mid/Lo)

dB(A)

43/41/38

43/41/38

45/43/40

45/43/40

45/43/40

45/43/40

45/43/40

47/45/42

47/45/42

Indoor unit

Dimension (W*H*D)

mm

995 660 198

995 660 198

995 660 198

1,285 660 198

1,285 660 198

1,285 660 198

1,285 660 198

1,670 680 240

1,670 680 240

Packing (W*H*D)

mm

1,075 744 278

1,075 744 278

1,075 744 278

1,365 744 278

1,365 744 278

1,365 744 278

1,365 744 278

1,764 760 329

1,764 760 329

Net/Gross weight

kg

29/35

30/37

30/37

34/42

34/42

34/42

34/42

52/62

52/62

Outdoor fan
motor

Input           

W

56

130

130

307

307

307

307

138+156

138+156

Capacitor       

μ

F

2.5

μ

F/450V

2.5

μ

F/450V

3

μ

F/450V

10

μ

F/450V

10

μ

F/450V

10

μ

F/450V

10

μ

F/450V

3.5 2

μ

F/450V

3.5 2

μ

F/450V

Speed        

r/min

800

750

800

740

740

740

740

800

800

Outdoor coil

Number of rows

2

2

2

2

2

2

2

2

2

Tube pitch(a)   row pitch(b)  

mm

25.4 22

25.4 22

25.4 22

25.4 22

25.4 22

25.4 22

25.4 22

25.4 22

25.4 22

Fin spacing                

mm

1.4

1.7

1.5

1.7

1.7

1.7

1.7

1.8

1.8

Fin type

Hydrophilic aluminum

Unhydrophilic aluminium

Hydrophilic aluminum

Tube outside dia. and type 

mm

Ø9.53x0.35,Innergroove tube

Coil length   height   width  

mm

651 559 44

775 660 44

850 810 44

955 915 44

955 915 44

955 915 44

955 915 44

715 1220 44

715 1220 44

Number of circuits

2

3

4

8

8

8

8

4

4

Outdoor air

fl

 ow

m

3

/h

2,100

2,400

3,000

5,000

5,000

5,000

5,000

6,000

6,000

Outdoor noise level       

dB(A)

43

48

55

57

57

57

57

58

58

Outdoor unit

Dimension (W*H*D)

mm

760 590 285

845 695 335

895 860 330

990 960 360

990 960 360

990 960 360

990 960 360

940 1,245 340

940 1,245 340

Packing (W*H*D)

mm

887 655 355

970 770 395

1,043 915 395

1,120 1,090 435

1,120 1,090 435

1,120 1,090 435

1,120 1,090 435

1,058 1,380 435

1,058 1,380 435

Net/Gross weight  

kg

44/48

57/62

68/70

90/102

90/102

90/102

90/102

112/127

112/127

Refrigerant type/Quantity               

g

R-410A/1,120

R-410A/2,050

R-410A/2,600

R-410A/3,100

 R-410A/3,450

 R-410A/3,450

R-410A/3,100

R-410A/4,000

R-410A/4,200

Design pressure (high side/low side)             

MPa

4.2/2.5

4.2/2.5

4.2/2.5

4.2/2.5

4.2/2.5

4.2/2.5

4.2/2.5

4.2/2.5

4.2/2.5

Refrigerant
piping

Liquid side

mm (inch)

6.35 (1/4)

6.35 (1/4)

9.53 (3/8)

12.7 (1/2)

12.7 (1/2)

12.7 (1/2)

12.7 (1/2)

12.7 (1/2)

12.7 (1/2)

Gas side

mm (inch)

12.7 (1/2)

12.7 (1/2)

16 (5/8)

19 (3/4)

19 (3/4)

19 (3/4)

19 (3/4)

19 (3/4)

19 (3/4)

Max. pipe length   

m

25

25

30

30

30

30

30

50

50

Max. difference in level       

m

15

15

15

20

20

20

20

30

30

Operation temp

ºC

17~30

17~30

17~30

17~30

17~30

17~30

17~30

17~30

17~30

Ambient temp

ºC

-7~45

-7~45

-7~45

-7~45

-7~45

-7~45

-7~45

-7~45

-7~45

Qty’per 20’& 40’Fcl     

Pieces

63/138/155

49/104/126

44/94/101

27/55/62

27/55/62

27/55/62

27/55/62

25/50/54

25/50/54

❥✱

Floor/Ceiling DC Inverter “YOHC” R-410A, 50Hz

DE - COMMISSIONING DISMANTLING & DISPOSAL

This product contains refrigerant under pressure, rotating parts, and electrical connections which may be a danger and cause injury!

All work must only be carried out by competent persons using suitable protective clothing and safety precautions.

1.

Isolate all sources of electrical supply to the unit including any control system supplies switched by the unit. Ensure that all points of electrical and gas isolation are secured in the OFF position. The supply
cables and gas pipework may then be disconnected and removed. For points of connection refer to unit installation instructions.

2

.  Remove all refrigerant from each system of the unit into a suitable container using a refrigerant reclaim or recovery unit. This refrigerant may then be reused, if appropriate, or returned to the manufacturer

for disposal.

Under No circumstances should refrigerant be vented to atmosphere.

Where appropriate, drain the refrigerant oil from each system into a suitable container and dispose of according to

local laws and regulations governing disposal of oily wastes.

3.

Packaged unit can generally be removed in one piece after disconnection as above. Any

fi

 xing down bolts should be removed and then unit lifted from position using the points provided and equipment of

adequate lifting capacity. Reference MUST be made to the unit installation instructions for unit weight and correct methods of lifting. Note that any residual or spilt refrigerant oil should be mopped up and
disposed of as described above.

4.

After removal from position the unit parts may be disposed of according to local laws and regulations.

Read the Manual

Unit is remotely controlled and

may start without warning

Risk of electric shock

TECHNICAL SPECIFICATION

❥✱

Floor/Ceiling YOHC (YOKC-YOJC) R-410A 50Hz Rev.291106

Summary of Contents for YOCC-YOHC 12-60

Page 1: ...t by trained and qualified personnel After unpacking please check the unit carefully for possible damage Before undertaking any work on the unit make sure that the power supply has been disconnected CAUTIONS FOR INSTALLATION Do not store or unpack the unit in a wet area or expose to rain or water It may cause the unit to short circuit and may result electric shocks or fire Do not install in a plac...

Page 2: ...cated to the air conditioner SYSTEM RELOCATION Relocating the air conditioner requires specialized knowledge and skills Please consult the shop where you bought the air conditioner if relocation is necessary for moving or remodelling Select a place which provides the space around the units as shown in the diagram below To prevent interference place at least 1m away Inverter type fluorescent lamp T...

Page 3: ...grille 2 Locate the hanging arm on the hanging screw bolt Refer to Chart 9 Prepare the mounting bolts on the unit Refer to Chart 10 3 Hang the unit on the hanging arm by sliding backward Securely tighten the mounting bolts on both sides Refer to Chart 9 Installation of the outdoor unit in a place exposed regularly to a strong wind Installation of the indoor unit in a place where there is an obstac...

Page 4: ...AL 5x2 0 3x2 0 3x2 0 2x2 0 3x2 0 2x2 0 WEAK ELECTRIC SIGNAL 1 core sheild wire 1x0 5mm2 2 core sheild wire 2x0 5mm2 TYPE 12000 18000 Btu h Cooling Only 24000 36000 Btu h Cooling Only 36000 60000 Btu h Cooling Only POWER PHASE 1 PHASE 1 PHASE 3 PHASE FREQUENCY AND VOLT 220 240V 50Hz 220 240V 50Hz 380V 3N 50Hz CIRCUIT BREAKER FUSE A 40 25 40 20 40 25 INDOOR UNIT POWER WIRING mm2 3x2 5 3x2 5 5x2 5 IN...

Page 5: ...le 3x2 5mm2 3 core cable 3x2 5mm2 OUTDOOR UNIT INDOOR UNIT POWER 220 240V 50Hz 3 core cable 3x2 5mm2 3 core cable 3x2 5mm2 OUTDOOR UNIT INDOOR UNIT POWER 220 240V 50Hz 1 core sheild wire 1x0 5mm2 3 core cable 3x2 5mm2 3 core cable 3x2 0mm2 OUTDOOR UNIT INDOOR UNIT POWER 220 240V 50Hz Chart 27 24000 36000 Btu h 1 PHASE Air Conditioner Link circuit For R 22 Cooling only 3 core cable 3x2 5mm2 3 core ...

Page 6: ...ge evacuate and recharge 2 Determine the cause and replace compressor 3 Remove charge evacuate and recharge 4 Replace it F Clicking sound is heard from the air conditioner In heating or cooling operation any plastic parts may expand or shrink due to a sudden temperature change in this event a clicking sound may occur In heating or cooling operation any plastic parts may expand or shrink due to a s...

Page 7: ...TION FUNCTION Auto Restart Function The unit will automatically restart after loss of the electrical power supply When power is restored the unit operation will restart according to all parameters set before the loss of power ANTI ICE and ANTI OVERHEAT This feature is used to prevent the indoor unit from freezing during cool or dry operation and overheating in heat mode During execution of anti ic...

Page 8: ...d Hi Med Low r min 1 190 1 000 890 1 280 1 190 1 000 1 280 1 190 1 000 1 310 1 200 1 000 1 310 1 200 1 000 1 310 1 200 1 000 1 310 1 200 1 000 820 695 620 820 695 620 Indoor coil Number of rows 2 3 3 3 3 3 3 3 3 Tube pitch a row pitch b mm 25 4 22 25 4 22 25 4 22 25 4 22 25 4 22 25 4 22 25 4 22 25 4 22 25 4 22 Fin spacing mm 1 7 1 7 1 7 1 7 1 7 1 7 1 7 1 7 1 7 Fin type Hydrophilic aluminum Tube ou...

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