Acson international ACC 10 C/CR User manual

Ceiling Concealed
Split Systems
Manual No:TMA-ACC-CR-1200C
ACC10C/CR
ACC15C/CR
ACC20C/CR
ACC25C/CR
ACC30C/CR
ACC40C/CR
ACC50C/CR
ACC60C/CR
Models:

1
1. FEATURES ................................................................................................................. 3
2. SPECIFICATIONS .......................................................................................................4
3. NOISE LEVEL ............................................................................................................12
4. OPERATION RANGE ................................................................................................12
5. PERFORMANCE TABLE ...........................................................................................13
6. FAN PERFORMANCE CURVE ..................................................................................15
7. OUTLINES AND DIMENSIONS................................................................................. 17
8. WIRING DIAGRAMS ................................................................................................. 21
9. SPECIAL PRECAUTIONS FOR R407C .................................................................... 51
10. INSTALLATION ........................................................................................................53
11. OPERATION ........................................................................................................... 56
12. REMOTE CONTROL OPERATION GUIDE ............................................................ 60
13. SERVICING AND MAINTENANCE ..........................................................................61
14. TROUBLESHOOTING .............................................................................................63
15. PARTS LIST .............................................................................................................68
CONTENTS

2
SPACE SAVING, ELEGANCE AND PRESTIGE
The unit is installed above the ceiling with only the supply and return air grille exposed to view. This ceiling concealed
type of design has made it an “Evergreen” model without sacrificing the precious floor space.
The air-conditioned space will appear as elegant and prestigious as centralized air-conditioned area but with only a
fraction of the cost. This model is ideal for small offices, hotel rooms, hospitals and restaurant applications.
DOUBLE PROTECTION DRAINAGE SYSTEM
High humidity inside the ceiling area is always the main cause of water leaking. By introducing “Built In” double drain
pans solution, i.e. primary drain pan and secondary drain pan, water leaking will not be a problem anymore. The high
quality Polystyrene (PS) primary drain pan come with a layer of thermal forming High Impact Polystyrene (HIPS) coating.
The primary drain pan is specially designed, with mould in gradient, for better condensate water drainage. Furthermore,
the drain pan is made of PS, which is a very good insulation material to prevent sweating. The secondary drain pan will
act as a drip pan to block any water that might be dripped down thus offering an additional protection to the ceiling. In
such a case, additional drain pan will not be necessary during installation which means more cost saving. A drain socket
is supplied to connect both drain pans to the drainage pipe.
EASY AND FLEXIBLE INSTALLATION
The physical height of the unit is only 261mm / 378mm, it is therefore offering greatest flexibility in selecting installation
location.
With its special designed installation accessories, the installation job become easy and better air distribution can be
achieved without extra spending on duct works.
EASY MAINTENANCE
The simple design concept has a friendly maintenance and servicing in mind. Just loosening a few screws, remove
secondary drain pan and drain guide, you can access to all the internal parts from the bottom of the unit. No water will
splash down when removing the secondary drain pan makes the servicing work never easier before.
MEDIUM STATIC PRESSURE WITH A LOW NOISE LEVEL
This new series has a static pressure between 0 to 15 mmAq depend on duct work installation. The casing is well
insulated internally to reduce the noise level.
1. FEATURES

3
CEILING CONCEALED COOLING ONLY MODELS
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
2) ALL UNITS ARE BEING TESTED AND COMPLY TO ARI 210/240-89
3) NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW :
a) COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOOR
4) ALLOWABLE OPERATING RANGE
a) COOLING - 19.4°C DB / 13.9°C WB INDOOR AND 19.4°C DB OUTDOOR TO
26.7°C DB / 19.4°C WB INDOOR AND 46.1°C DB OUTDOOR
Abbreviation
S.B.C. - SEAMLESS BARE COPPER
S.I.G.C - SEAMLESS INNER GROOVE COPPER
2. SPECIFICATIONS
MODEL
INDOOR UNIT
ACC 10C
ACC 15C
ACC 20C
ACC 25C
OUTDOOR UNIT
ALC 10B
ALC 15B
ALC 20B
ALC 25B
NOMINAL
kcal/h
2,444
3,200
4,914
6,300
COOLING W
2,843
3,722
5,715
7,327
CAPACITY
Btu/h
9,700
12,700
19,500
25,000
POWER SOURCE
V/Ph/Hz
REFRIGERANT / CONTROL
AIR FLOW
cfm/cmm
300 / 8.50
430 / 12.2
620 / 17.0
840 / 23.8
STATIC PRESSURE mm Aq
5
5
5
5
50 Hz
4 POLES x 22W
4 POLES x 30W
4 POLES x 55W
4 POLES x 100W
60 Hz 4 POLES x 30W 4 POLES x 50W 4 POLES x 80W 4 POLES x 100W
RATED INPUT POWER
W (50/60Hz)
71 / 72
102 / 114
148 / 172
180 / 223
RATED RUNNING CURRENT
A (50/60Hz)
0.30 / 0.33
0.43 / 0.53
0.65 / 0.80
0.77 / 1.01
MATERIAL
DIAMETER
mm/in
THICKNESS mm/in
MATERIAL
THICKNESS mm/in
ROW
3
3
3
3
FIN PER INCH
12
14
12
12
FACE AREA
m
2
/ft
20.115 / 1.238 0.143 / 1.542 0.176 / 1.892 0.203 / 2.187
HEIGHT mm/in 261 / 10.28 261 / 10.28 261 / 10.28 261 / 10.28
DIMENSION
WIDTH
mm/in
765 / 30.12
905 / 35.63
1,065 / 41.93
1,200 / 47.24
DEPTH
mm/in
411 / 16.18
411 / 16.18
411 / 16.18
411 / 16.18
WEIGHT
kg
17
21
22
25
CONTROL
ROOM TEMPERATURE
OPERATION
CONDENSATE DRAIN SIZE
mm/in
AIR FILTER
PACKING
HEIGHT
mm/in
410 / 16.14
410 / 16.14
410 / 16.14
410 / 16.14
DIMENSION
WIDTH
mm/in
951 / 37.44
1,091 / 42.95
1,251 / 49.25
1,386 / 54.57
DEPTH
mm/in
535 / 21.06
535 / 21.06
535 / 21.06
535 / 21.06
POWER SOURCE
V/Ph/Hz
COMPRESSOR TYPE
ROT./RECIP. HER.
50 Hz
30
30
45
45 / 45
60 Hz
30
30
40
35 (RECIP)
50 Hz
20
25
56
56.5 / 68
60 Hz
26
33
37
70 (RECIP)
50 Hz
3.60
5.80
10.00
13.80 / 10.53
60 Hz
3.90
4.90
8.75
12.26 (RECIP)
50 Hz 812 1,277 2,080 2,710 / 2,250
60 Hz
843
1,055
1,909
2,635 (RECIP)
PROTECTION DEVICE
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER mm/in
RATED RUNNING CURRENT
A (50/60Hz)
0.20 / 0.33
0.28 / 0.33
RATED OUTPUT POWER W (50/60Hz) 20 / 30 30 / 30
RATED INPUT POWER
W (50/60Hz)
50 / 68
62 / 68
MATERIAL
S.I.G.C
S.I.G.C
S.B.C.
S.I.G.C
DIAMETER
mm/in
THICKNESS
mm/in
0.36 / 0.014 AVERAGE
MATERIAL
THICKNESS
mm/in
ROW 1122
FIN PER INCH
18
19
14
14
FACE AREA
m
2
/ft
2
HEIGHT
mm/in
DIMENSION
WIDTH
mm/in
DEPTH mm/in
WEIGHT
kg
31
34
57
58
MATERIAL
CASING
THICKNESS
mm/in
FINISHING
TYPE
SIZE
LIQUID
mm/in
6.35 / 1/4
6.35 / 1/4
6.35 / 1/4
9.52 / 3/8
GAS mm/in
9.52 / 3/8
12.70 / 1/2
15.88 / 5/8
15.88 / 5/8
PACKING
HEIGHT
mm/in
DIMENSION WIDTH mm/in
DEPTH
mm/in
PIPE
R22 / CAPILLARY TUBE IN OUTDOOR
COIL
SLM WIRED HANDSET (OPTIONAL AC5300 REMOTE CONTROLLER)
19.05 / 3/4
TUBEFIN
COIL
OUTDOOR UNIT
ROTARY HERMETIC
COMPRESSOR
CAPACITOR (µµF)
LOCK ROTOR AMP. (A)
RATED RUNNING CURRENT (A)
RATED INPUT POWER (W)
TUBEFIN
FAN
220 - 240 / 1 / 50, 208 -230 / 1 / 60
0.35 / 0.014
ALUMINIUM
0.11 / 0.0043
FAN
OVERLOAD PROTECTION
PROPELLER / DIRECT
GLASS REINFORCED ACRYL STYRENE RESIN
SEAMLESS COPPER
MICROCOMPUTER CONTROLLED THERMOSTAT
9.52 / 3/8
WASHABLE SARAN NET (OPTIONAL)
220 - 240 / 1 / 50 , 208 - 230 / 1 / 60
355 / 14.0 420 / 16.5
0.56 / 0.76
840 / 33.1
ALUMINIUM (SLIT TYPE)
55 / 55
133 / 165
9.52 / 3/8
0.35 / 0.014
330 / 13.0
0.127 / 0.005
0.32 / 3.5
494 / 19.4
740 / 29.1
851 / 33.5
401 / 15.8
710 / 28.0
957 / 37.7
461 / 18.1
INDOOR UNIT
FAN MOTOR
558 / 22.0
GALVANISED MILD STEEL
0.8 / 0.031
POLYESTER POWDER
FLARE VALVE
270 / 10.6
0.51 / 5.53
646 / 25.4

4
CEILING CONCEALED COOLING ONLY MODELS
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
2) ALL UNITS ARE BEING TESTED AND COMPLY TO ARI 210/240-89
3) NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW :
a) COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOOR
4) ALLOWABLE OPERATING RANGE
a) COOLING - 19.4°C DB / 13.9°C WB INDOOR AND 19.4°C DB OUTDOOR TO
26.7°C DB / 19.4°C WB INDOOR AND 46.1°C DB OUTDOOR
Abbreviation
S.B.C. - SEAMLESS BARE COPPER
S.I.G.C - SEAMLESS INNER GROOVE COPPER
MODEL INDOOR UNIT
ACC 30C
ACC 40C
ACC 50C
ACC 60C
OUTDOOR UNIT
ALC 30C
ALC 40C
ALC 50C
ALC 60C
NOMINAL
kcal/h
7,560
10,080
12,600
15,120
COOLING
W
8,790
11,720
14,650
17,580
CAPACITY
Btu/h
30,000
40,000
50,000
60,000
POWER SOURCE V/Ph/Hz
REFRIGERANT / CONTROL
AIR FLOW cfm/cmm
900 / 25.49
1,200 / 33.99
1,500 / 42.49
1,800 / 50.99
STATIC PRESSURE
mm Aq
FAN MOTOR
RATED INPUT POWER
W
421
550
670
748
RATED RUNNING CURRENT A
1.9
2.6
2.9
3.2
MATERIAL
DIAMETER mm/in
THICKNESS
mm/in
MATERIAL
THICKNESS
mm/in
ROW
3
3
3
3
FIN PER INCH
12
14
14
14
FACE AREA
m
2
/ft
2
0.27 / 2.98
0.31 / 3.44
0.40 / 4.40
0.47 / 5.16
HEIGHT mm/in
370 / 14.57
370 / 14.57
370 / 14.57
370 / 14.57
DIMENSION WIDTH mm/in
919 / 36.18
1,039 / 40.91
1,289 / 50.75
1,489 / 58.62
DEPTH mm/in
589 / 23.19
589 / 23.19
589 / 23.19
589 / 23.19
WEIGHT
kg
39
42
54
62
CONTROL
ROOM TEMPERATURE
OPERATION
CONDENSATE DRAIN SIZE mm/in
AIR FILTER
PACKING HEIGHT mm/in
675 / 26.57
675 / 26.57
675 / 26.57
675 / 26.57
DIMENSION
WIDTH
mm/in
1,089 / 42.87
1,209 / 47.60
1,459 / 57.44
1,659 / 65.31
DEPTH
mm/in
440 / 17.32
440 / 17.32
440 / 17.32
440 / 17.32
POWER SOURCE
V/Ph/Hz
220 - 240 / 1 / 50
COMPRESSOR TYPE
SCROLL
CAPACITOR µF
45
-
-
-
LOCK ROTOR AMP. A
85
45
62
74
RATED RUNNING CURRENT
A
13.0
6.0
8.1
8.2
RATED INPUT POWER
W
2,650
3,380
4,694
4,750
PROTECTION DEVICE
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER mm/in
RATED RUNNING CURRENT
A
1.8
RATED OUTPUT POWER
W
400
RATED INPUT POWER
W
420
MATERIAL
S.I.G.C
DIAMETER mm/in
THICKNESS mm/in
MATERIAL
ALUMINIUM (SLIT)
THICKNESS
mm/in
ROW
1
2
2
2
FIN PER INCH
16
14
16
16
FACE AREA
m
2
/ft
2
0.89 / 9.56
HEIGHT mm/in
DIMENSION
WIDTH
mm/in
DEPTH mm/in
WEIGHT
kg
93
100
105
107
MATERIAL
CASING THICKNESS mm/in
FINISHING
TYPE
SIZE LIQUID mm/in
9.52 / 3/8
9.52 / 3/8
9.52 / 3/8
12.7 / 1/2
GAS
mm/in
15.88 / 5/8
19.05 / 3/4
19.05 / 3/4
19.05 / 3/4
PACKING
HEIGHT
mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
1,000 / 39.37
1,200 / 47.24
560 / 22.05
ELECTRO-GALVANISED MILD STEEL
0.8 / 0.031
POLYESTER POWDER
FLARE VALVE
0.88 / 9.33
850 / 33.46
1,030 / 40.55
400 / 15.75
9.52 / 3/8
0.35 / 0.014
ALUMINIUM (CORRUGATED)
0.127 / 0.005
1.09
145
241
S.B.C.
PROPELLER / DIRECT
RECIPROCATING HERMETIC
GLASS REINFORCED ACRYL STYRENE RESIN
610 / 24
INDOOR UNITOUTDOOR UNIT
FIN
COMP.FANCOILPIPE
TUBEFINTUBE
FANCOIL
SLM WIRED HANDSET (OPTIONAL AC5300 REMOTE CONTROLLER)
19.05 / 3/4
WASHABLE SARAN NET
SEAMLESS BARE COPPER
OVERLOAD PROTECTION / HI-LO PRESSURE SWITCH
380 - 415 / 3 / 50
220 - 240 / 1 / 50
15 / 10 / 5
MICROCOMPUTER CONTROLLED THERMOSTAT
9.52 / 3/8
0.35 / 0.014
ALUMINIUM
0.127 / 0.005
R22 / CAPILLARY TUBE IN INDOOR
4 POLES

5
CEILING CONCEALED HEAT PUMP MODELS
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
2) ALL UNITS ARE BEING TESTED AND COMPLY TO ARI 210/240-89
3) NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW :
a) COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOOR
b) HEATING - 21.1°C DB / 15.6°C WB INDOOR AND 8.3°C DB / 6.1°C WB OUTDOOR
4) ALLOWABLE OPERATING RANGE
a) COOLING - 19.4°C DB / 13.9°C WB INDOOR AND 19.4°C DB OUTDOOR TO
26.7°C DB / 19.4°C WB INDOOR AND 46.1°C DB OUTDOOR
b) HEATING - 21.0°C DB INDOOR AND -8.3°C DB / -9.4°C WB OUTDOOR TO
26.7°C DB INDOOR AND 23.9°C DB / 18.3°C WB
Abbreviation
S.B.C. -SEAMLESS BARE COPPER
S.I.G.C -SEAMLESS INNER GROOVE COPPER
MODEL INDOOR UNIT ACC 10CR ACC 15CR ACC 20CR ACC 25CR
OUTDOOR UNIT ALC 10BR ALC 15BR ALC 20BR ALC 25BR
NOMINAL kcal/h 2,394 3,200 4,788 5,796
COOLING
W
2,784
3,722
5,569
6,741
CAPACITY
Btu/h
9,500
12,700
19,000
23,000
NOMINAL kcal/h
2,394
3,276
4,990
6,300
HEATING W
2,784
3,810
5,803
7,327
CAPACITY Btu/h 9,500 13,000 19,800 25,000
POWER SOURCE
V/Ph/Hz
REFRIGERANT / CONTROL
AIR FLOW
cfm/cmm
300 / 8.50
430 / 12.2
620 / 17.0
840 / 23.8
STATIC PRESSURE mm Aq
5
5
5
5
50 Hz 4 POLES x 22W 4 POLES x 30W 4 POLES x 55W 4 POLES x 100W
60 Hz 4 POLES x 30W 4 POLES x 50W 4 POLES x 80W 4 POLES x 100W
RATED INPUT POWER W (50/60Hz) 71 / 72 102 / 114 148 / 172 180 / 223
RATED RUNNING CURRENT
A (50/60Hz)
0.30 / 0.33
0.43 / 0.53
0.65 / 0.80
0.77 / 1.01
MATERIAL
DIAMETER mm/in
THICKNESS mm/in
MATERIAL
THICKNESS mm/in
ROW 3333
FIN PER INCH 12 14 12 12
FACE AREA m2/ft20.115 / 1.238 0.143 / 1.542 0.176 / 1.892 0.203 / 2.187
HEIGHT mm/in 261 / 10.28 261 / 10.28 261 / 10.28 261 / 10.28
DIMENSION
WIDTH
mm/in
765 / 30.12
905 / 35.63
1,065 / 41.93
1,200 / 47.24
DEPTH
mm/in
411 / 16.18
411 / 16.18
411 / 16.18
411 / 16.18
WEIGHT kg
17
21
22
25
CONTROL ROOM TEMPERATURE
OPERATION
CONDENSATE DRAIN SIZE mm/in
AIR FILTER
PACKING
HEIGHT
mm/in
410 / 16.14
410 / 16.14
410 / 16.14
410 / 16.14
DIMENSION
WIDTH
mm/in
951 / 37.44
1,091 / 42.95
1,251 / 49.25
1,386 / 54.57
DEPTH mm/in
535 / 21.06
535 / 21.06
535 / 21.06
535 / 21.06
POWER SOURCE
V/Ph/Hz
COMPRESSOR TYPE
CAPACITOR µF (50/60Hz) 30 / - 30 / - 45 / 40 45 / 60
LOCK ROTOR AMP.
A (50/60Hz)
20 / -
25 / -
56 / 39.6
57 / 50
RATED RUNNING CURRENT (COOLING)
A (50/60Hz)
3.70 / -
5.60 / -
9.84 / 8.30
13.00 / 11.60
RATED RUNNING CURRENT (HEATING) A (50/60Hz)
3.00 / -
5.30 / -
9.84 / 8.70
12.70 / 11.40
RATED INPUT POWER (COOLING) W (50/60Hz) 828 / - 1,236 / - 1,987 / 1,777 2,730 / 2,486
RATED INPUT POWER (HEATING) W (50/60Hz) 681 / - 1,169 / - 2,008 / 1,824 2,650 / 2,420
PROTECTION DEVICE
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER
mm/in
RATED RUNNING CURRENT A (50/60Hz)
RATED OUTPUT POWER W (50/60Hz)
RATED INPUT POWER W (50/60Hz)
MATERIAL S.I.G.C S.I.G.C S.B.C. S.I.G.C
DIAMETER mm/in
THICKNESS
mm/in
0.36 / 0.014 AVERAGE
MATERIAL
THICKNESS mm/in
ROW
1
1
2
2
FIN PER INCH 19 19 14 14
FACE AREA
m
2
/ft
2
HEIGHT mm/in
DIMENSION
WIDTH
mm/in
DEPTH mm/in
WEIGHT
kg
31
34
57
58
MATERIAL
CASING THICKNESS mm/in
FINISHING
TYPE
SIZE LIQUID mm/in 6.35 / 1/4 6.35 / 1/4 6.35 / 1/4 9.52 / 3/8
GAS
mm/in
9.52 / 3/8
12.70 / 1/2
15.88 / 5/8
15.88 / 5/8
PACKING
HEIGHT
mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
558 / 22.0
851 / 33.5
401 / 15.8
710 / 28.0
957 / 37.7
461 / 18.1
GALVANISED MILD STEEL
0.8 / 0.031
POLYESTER POWDER
FLARE VALVE
270 / 10.6
0.51 / 5.53
646 / 25.4
840 / 33.1
330 / 13.0
0.127 / 0.005
0.32 / 3.5
494 / 19.4
740 / 29.1
9.52 / 3/8
0.35 / 0.014
ALUMINIUM
420 / 16.5
0.28 / 0.33
30 / 30
62 / 68
0.56 / 0.76
55 / 55
133 / 165
220 - 240 / 1 / 50, 208 - 230 / 1 / 60
FIN
FANCOIL
TUBEFIN
220 - 240 / 1 / 50, 208 - 230 / 1 / 60
ROTARY HERMETIC
OVERLOAD PROTECTION
355 / 14.0
PROPELLER / DIRECT
GLASS REINFORCED ACRYL STYRENE RESIN
R22 / CAPILLARY TUBE IN OUTDOOR
SLM WIRED HANDSET (OPTIONAL AC5300 REMOTE CONTROLLER)
19.05 / 3/4
WASHABLE SARAN NET (OPTIONAL)
SEAMLESS COPPER
MICROCOMPUTER CONTROLLED THERMOSTAT
9.52 / 3/8
0.35 / 0.014
ALUMINIUM
0.11 / 0.0043
FAN
INDOOR UNIT
FAN MOTOR
COMP.
OUTDOOR UNIT
PIPE
TUBE
COIL

6
CEILING CONCEALED HEAT PUMP MODELS
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
2) ALL UNITS ARE BEING TESTED AND COMPLY TO ARI 210/240-89
3) NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW :
a) COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOOR
b) HEATING - 21.1°C DB / 15.6°C WB INDOOR AND 8.3°C DB / 6.1°C WB OUTDOOR
4) ALLOWABLE OPERATING RANGE
a) COOLING - 19.4°C DB / 13.9°C WB INDOOR AND 19.4°C DB OUTDOOR TO
26.7°C DB / 19.4°C WB INDOOR AND 46.1°C DB OUTDOOR
b) HEATING - 21.0°C DB INDOOR AND -8.3°C DB / -9.4°C WB OUTDOOR TO
26.7°C DB INDOOR AND 23.9°C DB / 18.3°C WB
Abbreviation
S..B.C. -SEAMLESS BARE COPPER
S.I.G.C -SEAMLESS INNER GROOVE COPPER
MODEL
INDOOR UNIT
ACC 30CR
ACC 40CR
ACC 50CR
ACC 60CR
OUTDOOR UNIT
ALC 30CR
ALC 40CR
ALC 50CR
ALC 60CR
NOMINAL
kcal/h
7,560
10,080
12,600
14,620
COOLING
W
8,790
11,720
14,650
16,990
CAPACITY
Btu/h
30,000
40,000
50,000
58,000
NOMINAL kcal/h
8,317
10,459
13,105
16,633
HEATING
W
9,672
12,163
15,240
19,343
CAPACITY
Btu/h
33,000
41,500
52,000
66,000
POWER SOURCE
V/Ph/Hz
REFRIGERANT / CONTROL
AIR FLOW
cfm/cmm
900 / 25.49
1,200 / 33.99
1,500 / 42.49
1,800 / 50.99
STATIC PRESSURE
mm Aq
FAN MOTOR
RATED INPUT POWER
W
421
550
670
748
RATED RUNNING CURRENT A
1.9
2.6
2.9
3.2
MATERIAL
DIAMETER
mm/in
THICKNESS
mm/in
MATERIAL
THICKNESS
mm/in
ROW
3
3
3
3
FIN PER INCH
12
14
14
14
FACE AREA
m
2
/ft
20.27 / 2.98 0.31 / 3.44 0.40 / 4.40 0.47 / 5.16
HEIGHT
mm/in
370 / 14.57
370 / 14.57
370 / 14.57
370 / 14.57
DIMENSION WIDTH mm/in
919 / 36.18
1,039 / 40.91
1,289 / 50.75
1,489 / 58.62
DEPTH
mm/in
589 / 23.19
589 / 23.19
589 / 23.19
589 / 23.19
WEIGHT
kg
39
42
54
62
CONTROL
ROOM TEMPERATURE
OPERATION
CONDENSATE DRAIN SIZE
mm/in
AIR FILTER
PACKING
HEIGHT
mm/in
675 / 26.57
675 / 26.57
675 / 26.57
675 / 26.57
DIMENSION
WIDTH
mm/in
1,089 / 42.87
1,209 / 47.60
1,459 / 57.44
1,659 / 65.31
DEPTH mm/in
440 / 17.32
440 / 17.32
440 / 17.32
440 / 17.32
POWER SOURCE
V/Ph/Hz
220 - 240 / 1 / 50
COMPRESSOR TYPE
SCROLL
CAPACITOR µF
45
-
-
-
LOCK ROTOR AMP.
A
85
45
62
74
RATED RUNNING CURRENT (COOLING)
A
13.0
6.0
8.1
8.2
RATED RUNNING CURRENT (HEATING)
A
11.8
5.5
6.8
7.2
RATED INPUT POWER (COOLING)
W
2,650
3,380
4,694
4,750
RATED INPUT POWER (HEATING)
W
2,270
2,930
3,760
3,920
PROTECTION DEVICE
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER mm/in
RATED RUNNING CURRENT
A
1.8
RATED OUTPUT POWER
W
400
RATED INPUT POWER
W
420
MATERIAL
S.I.G.C
DIAMETER
mm/in
THICKNESS
mm/in
MATERIAL
ALUMINIUM (SLIT)
THICKNESS
mm/in
ROW
1
2
2
2
FIN PER INCH
16
14
16
16
FACE AREA
m
2
/ft
2
0.89 / 9.56
HEIGHT
mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
WEIGHT
kg
93
100
105
107
MATERIAL
CASING
THICKNESS
mm/in
FINISHING
TYPE
SIZE
LIQUID
mm/in
9.52 / 3/8
9.52 / 3/8
9.52 / 3/8
12.7 / 1/2
GAS
mm/in
15.88 / 5/8
19.05 / 3/4
19.05 / 3/4
19.05 / 3/4
PACKING
HEIGHT
mm/in
DIMENSION
WIDTH
mm/in
DEPTH
mm/in
1,200 / 47.24
560 / 22.05
ELECTRO-GALVANISED MILD STEEL
0.8 / 0.031
POLYESTER POWDER
FLARE VALVE
850 / 33.46
1,030 / 40.55
400 / 15.75
1,000 / 39.37
0.35 / 0.014
ALUMINIUM (CORRUGATED)
0.127 / 0.005
0.88 / 9.33
145
241
S.B.C.
9.52 / 3/8
PIPE
TUBE
FIN
COMP.
OVERLOAD PROTECTION / HI-LO PRESSURE SWITCH
INDOOR UNIT
FIN
FAN
COIL
PROPELLER / DIRECT
RECIPROCATING HERMETIC
GLASS REINFORCED ACRYL STYRENE RESIN
610 / 24
1.09
4 POLES
TUBE
FAN
COIL
SLM WIRED HANDSET (OPTIONAL AC5300 REMOTE CONTROLLER)
19.05 / 3/4
WASHABLE SARAN NET
SEAMLESS BARE COPPER
OUTDOOR UNIT
380 - 415 / 3 / 50
220 - 240 / 1 / 50
15 / 10 / 5
MICROCOMPUTER CONTROLLED THERMOSTAT
9.52 / 3/8
0.35 / 0.014
ALUMINIUM
0.127 / 0.005
R22 / CAPILLARY TUBE IN INDOOR

7
CEILING CONCEALED COOLING ONLY MODELS (R407C)
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
2) ALL UNITS ARE BEING TESTED AND COMPLY TO ARI 210/240-89
3) NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW :
a) COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOOR
4) ALLOWABLE OPERATING RANGE
a) COOLING - 19.4°C DB / 13.9°C WB INDOOR AND 19.4°C DB OUTDOOR TO
26.7°C DB / 19.4°C WB INDOOR AND 46.1°C DB OUTDOOR
Abbreviation
S.B.C. - SEAMLESS BARE COPPER
S.I.G.C - SEAMLESS INNER GROOVE COPPER
MODEL INDOOR UNIT
ACC 10C
ACC 15C
ACC 20C
ACC 25C
OUTDOOR UNIT
A4LC 10B
A4LC 15B
A4LC 20B
A4LC 25B
NOMINAL
kcal/h
2,268
2,772
4,612
5,292
COOLING
W
2,637
3,223
5,363
6,155
CAPACITY Btu/h
9,000
11,000
18,300
21,000
POWER SOURCE
V/Ph/Hz
REFRIGERANT / CONTROL
AIR FLOW
cfm/cmm
300 / 8.50
430 / 12.2
620 / 17.0
840 / 23.8
STATIC PRESSURE mm Aq
5
5
5
5
FAN MOTOR
4 POLES x 22W
4 POLES x 30W
4 POLES x 55W
4 POLES x 100W
RATED INPUT POWER W
71
102
148
180
RATED RUNNING CURRENT
A
0.30
0.43
0.65
0.77
MATERIAL
DIAMETER mm/in
THICKNESS mm/in
MATERIAL
THICKNESS
mm/in
ROW
3
3
3
3
FIN PER INCH
12
14
12
12
FACE AREA
m
2
/ft
2
0.115 / 1.238
0.143 / 1.542
0.176 / 1.892
0.203 / 2.187
HEIGHT
mm/in
261 / 10.28
261 / 10.28
261 / 10.28
261 / 10.28
DIMENSION WIDTH mm/in
765 / 30.12
905 / 35.63
1,065 / 41.93
1,200 / 47.24
DEPTH mm/in
411 / 16.18
411 / 16.18
411 / 16.18
411 / 16.18
WEIGHT kg
17
21
22
25
CONTROL
ROOM TEMPERATURE
OPERATION
CONDENSATE DRAIN SIZE mm/in
AIR FILTER
PACKING HEIGHT mm/in
410 / 16.14
410 / 16.14
410 / 16.14
410 / 16.14
DIMENSION WIDTH mm/in
951 / 37.44
1,091 / 42.95
1,251 / 49.25
1,386 / 54.57
DEPTH
mm/in
535 / 21.06
535 / 21.06
535 / 21.06
535 / 21.06
POWER SOURCE
V/Ph/Hz
COMPRESSOR TYPE
CAPACITOR
µµ
F
30
30
45
50
LOCK ROTOR AMP.
A
18
29
54
58
RATED RUNNING CURRENT A
4.00
6.20
9.91
12.50
RATED INPUT POWER W
900
1,350
2,112
2,660
PROTECTION DEVICE
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER mm/in
RATED RUNNING CURRENT A
0.2
0.28
RATED OUTPUT POWER W
20
30
RATED INPUT POWER
W
50
62
MATERIAL
S.I.G.C
S.I.G.C
S.B.C.
S.I.G.C
DIAMETER
mm/in
THICKNESS mm/in
0.36 / 0.014 AVERAGE
MATERIAL
THICKNESS mm/in
ROW
1
1
2
2
FIN PER INCH
18
19
14
14
FACE AREA
m
2
/ft
2
HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
WEIGHT kg
31
34
57
58
MATERIAL
CASING
THICKNESS
mm/in
FINISHING
TYPE
SIZE LIQUID mm/in
6.35 / 1/4
6.35 / 1/4
6.35 / 1/4
9.52 / 3/8
GAS
mm/in
9.52 / 3/8
12.70 / 1/2
15.88 / 5/8
15.88 / 5/8
PACKING
HEIGHT
mm/in
DIMENSION
WIDTH
mm/in
DEPTH mm/in
INDOOR UNIT
FAN
COMPRESSOR
OUTDOOR UNIT
PIPE COIL
270 / 10.6
0.51 / 5.53
646 / 25.4
851 / 33.5
330 / 13.0
558 / 22.0
GALVANISED MILD STEEL
0.8 / 0.031
POLYESTER POWDER
FLARE VALVE
401 / 15.8
710 / 28.0
957 / 37.7
461 / 18.1
840 / 33.1
ALUMINIUM (SLIT TYPE)
55
133
9.52 / 3/8
0.35 / 0.014
0.127 / 0.005
0.32 / 3.5
494 / 19.4
740 / 29.1
SLM WIRED HANDSET (OPTIONAL AC5300 REMOTE CONTROLLER)
355 / 14.0
420 / 16.5
0.56
OVERLOAD PROTECTION
PROPELLER / DIRECT
GLASS REINFORCED ACRYL STYRENE RESIN
19.05 / 3/4
220 - 240 / 1 / 50
0.35 / 0.014
ALUMINIUM
0.11 / 0.0043
SEAMLESS COPPER
MICROCOMPUTER CONTROLLED THERMOSTAT
R407C / CAPILLARY TUBE IN OUTDOOR
COIL
9.52 / 3/8
TUBEFINTUBEFIN
FAN
WASHABLE SARAN NET (OPTIONAL)
220 - 240 / 1 / 50
ROTARY HERMETIC

8
CEILING CONCEALED COOLING ONLY MODELS (R407C)
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
2) ALL UNITS ARE BEING TESTED AND COMPLY TO ARI 210/240-89
3) NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW :
a) COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOOR
4) ALLOWABLE OPERATING RANGE
a) COOLING - 19.4°C DB / 13.9°C WB INDOOR AND 19.4°C DB OUTDOOR TO
26.7°C DB / 19.4°C WB INDOOR AND 46.1°C DB OUTDOOR
Abbreviation
S.B.C. - SEAMLESS BARE COPPER
S.I.G.C - SEAMLESS INNER GROOVE COPPER
MODEL INDOOR UNIT
ACC 30C
ACC 40C
ACC 50C
OUTDOOR UNIT
A4LC 30C
A4LC 40C
A4LC 50C
NOMINAL
kcal/h
7,560
9,576
12,600
COOLING
W
8,790
11,134
14,650
CAPACITY
Btu/h
30,000
38,000
50,000
POWER SOURCE V/Ph/Hz
REFRIGERANT / CONTROL
AIR FLOW cfm/cmm
900 / 25.49
1,200 / 33.99
1,500 / 42.49
STATIC PRESSURE
mm Aq
FAN MOTOR
RATED INPUT POWER
W
421
550
670
RATED RUNNING CURRENT A
1.9
2.6
2.9
MATERIAL
DIAMETER mm/in
THICKNESS
mm/in
MATERIAL
THICKNESS
mm/in
ROW
3
3
3
FIN PER INCH
12
14
14
FACE AREA
m
2
/ft
2
0.27 / 2.98
0.31 / 3.44
0.40 / 4.40
HEIGHT mm/in
370 / 14.57
370 / 14.57
370 / 14.57
DIMENSION WIDTH mm/in
919 / 36.18
1,039 / 40.91
1,289 / 50.75
DEPTH mm/in
589 / 23.19
589 / 23.19
589 / 23.19
WEIGHT
kg
39
42
54
CONTROL
ROOM TEMPERATURE
OPERATION
CONDENSATE DRAIN SIZE mm/in
AIR FILTER
PACKING HEIGHT mm/in
675 / 26.57
675 / 26.57
675 / 26.57
DIMENSION
WIDTH
mm/in
1,089 / 42.87
1,209 / 47.60
1,459 / 57.44
DEPTH
mm/in
440 / 17.32
440 / 17.32
440 / 17.32
POWER SOURCE
V/Ph/Hz
220 - 240 / 1 / 50
COMPRESSOR TYPE
CAPACITOR µF
50
-
-
LOCK ROTOR AMP. A
78
45
62
RATED RUNNING CURRENT
A
11.4
6.3
8.2
RATED INPUT POWER
W
2,560
3,741
4,328
PROTECTION DEVICE
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER mm/in
RATED RUNNING CURRENT
A
RATED OUTPUT POWER
W
RATED INPUT POWER
W
MATERIAL
DIAMETER mm/in
THICKNESS mm/in
MATERIAL
THICKNESS
mm/in
ROW
1
2
2
FIN PER INCH
16
14
16
FACE AREA
m
2
/ft
2
0.89 / 9.56
HEIGHT mm/in
DIMENSION
WIDTH
mm/in
DEPTH mm/in
WEIGHT
kg
93
100
105
MATERIAL
CASING THICKNESS mm/in
FINISHING
TYPE
SIZE LIQUID mm/in
9.52 / 3/8
9.52 / 3/8
9.52 / 3/8
GAS
mm/in
15.88 / 5/8
19.05 / 3/4
19.05 / 3/4
PACKING
HEIGHT
mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
FLARE VALVE
1,000 / 39.37
1,200 / 47.24
560 / 22.05
WASHABLE SARAN NET
380 - 415 / 3 / 50
SCROLL
OVERLOAD PROTECTION / HI-LO PRESSURE SWITCH
0.127 / 0.005
MICROCOMPUTER CONTROLLED THERMOSTAT
SLM WIRED HANDSET (OPTIONAL AC5300 REMOTE CONTROLLER)
19.05 / 3/4
SEAMLESS BARE COPPER
9.52 / 3/8
0.35 / 0.014
ALUMINIUM
220 - 240 / 1 / 50
R407C / CAPILLARY TUBE (OUTDOOR) + (TXV)
15 / 10 / 5
4 POLES
TUBE
FANCOIL
PROPELLER / DIRECT
GLASS REINFORCED ACRYL STYRENE RESIN
610 / 24
1.09
145
INDOOR UNITOUTDOOR UNIT
FIN
COMP.FANCOILPIPE
TUBEFIN
241
S.B.C.
ALUMINIUM (CORRUGATED)
9.52 / 3/8
0.35 / 0.014
0.127 / 0.005
0.88 / 9.33
850 / 33.46
1,030 / 40.55
400 / 15.75
ELECTRO-GALVANISED MILD STEEL
0.8 / 0.031
POLYESTER POWDER

9
CEILING CONCEALED HEAT PUMP MODELS (R407C)
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
2) ALL UNITS ARE BEING TESTED AND COMPLY TO ARI 210/240-89
3) NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW :
a) COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOOR
b) HEATING - 21.1°C DB / 15.6°C WB INDOOR AND 8.3°C DB / 6.1°C WB OUTDOOR
4) ALLOWABLE OPERATING RANGE
a) COOLING - 19.4°C DB / 13.9°C WB INDOOR AND 19.4°C DB OUTDOOR TO
26.7°C DB / 19.4°C WB INDOOR AND 46.1°C DB OUTDOOR
b) HEATING - 21.0°C DB INDOOR AND -8.3°C DB / -9.4°C WB OUTDOOR TO
26.7°C DB INDOOR AND 23.9°C DB / 18.3°C WB
Abbreviation
S.B.C. -SEAMLESS BARE COPPER
S.I.G.C -SEAMLESS INNER GROOVE COPPER
MODEL
INDOOR UNIT
ACC 10CR
ACC 15CR
ACC 20CR
ACC 25CR
OUTDOOR UNIT
A4LC 10BR
A4LC 15BR
A4LC 20BR
A4LC 25BR
NOMINAL
kcal/h
2,268
2,772
4,536
5,170
COOLING
W
2,637
3,223
5,274
6,008
CAPACITY
Btu/h
9,000
11,000
18,000
20,500
NOMINAL
kcal/h
2,394
3,150
4,790
6,050
HEATING
W
2,784
3,663
5,569
7,034
CAPACITY
Btu/h
9,500
12,500
19,000
24,000
POWER SOURCE
V/Ph/Hz
REFRIGERANT / CONTROL
AIR FLOW
cfm/cmm
300 / 8.50
430 / 12.2
620 / 17.0
840 / 23.8
STATIC PRESSURE
mm Aq
5
5
5
5
FAN MOTOR
4 POLES x 22W
4 POLES x 30W
4 POLES x 55W
4 POLES x 100W
RATED INPUT POWER
W
71
102
148
180
RATED RUNNING CURRENT
A
0.30
0.43
0.65
0.77
MATERIAL
DIAMETER
mm/in
THICKNESS
mm/in
MATERIAL
THICKNESS
mm/in
ROW
3
3
3
3
FIN PER INCH
12
14
12
12
FACE AREA
m
2
/ft
2
0.115 / 1.238
0.143 / 1.542
0.176 / 1.892
0.203 / 2.187
HEIGHT
mm/in
261 / 10.28
261 / 10.28
261 / 10.28
261 / 10.28
DIMENSION
WIDTH
mm/in
765 / 30.12
905 / 35.63
1,065 / 41.93
1,200 / 47.24
DEPTH
mm/in
411 / 16.18
411 / 16.18
411 / 16.18
411 / 16.18
WEIGHT
kg
17
21
22
25
CONTROL
ROOM TEMPERATURE
OPERATION
CONDENSATE DRAIN SIZE
mm/in
AIR FILTER
PACKING
HEIGHT
mm/in
410 / 16.14
410 / 16.14
410 / 16.14
410 / 16.14
DIMENSION
WIDTH
mm/in
951 / 37.44
1,091 / 42.95
1,251 / 49.25
1,386 / 54.57
DEPTH
mm/in
535 / 21.06
535 / 21.06
535 / 21.06
535 / 21.06
POWER SOURCE
V/Ph/Hz
COMPRESSOR TYPE
CAPACITOR
µF
30
30
45
50
LOCK ROTOR AMP.
A
18
29
54
58
RATED RUNNING CURRENT (COOLING)
A
4.00
6.20
9.50
12.60
RATED RUNNING CURRENT (HEATING)
A
3.30
5.70
10.10
12.50
RATED INPUT POWER (COOLING)
W
900
1,350
2,002
2,571
RATED INPUT POWER (HEATING)
W
750
1,200
2,096
2,549
PROTECTION DEVICE
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER
mm/in
RATED RUNNING CURRENT
A
RATED OUTPUT POWER
W
RATED INPUT POWER
W
MATERIAL
S.I.G.C
S.I.G.C
S.B.C.
S.I.G.C
DIAMETER
mm/in
THICKNESS
mm/in
0.36 / 0.014 AVERAGE
MATERIAL
THICKNESS
mm/in
ROW
1
1
2
2
FIN PER INCH
19
19
14
14
FACE AREA
m
2
/ft
2
HEIGHT
mm/in
DIMENSION
WIDTH
mm/in
DEPTH mm/in
WEIGHT
kg
31
34
57
58
MATERIAL
CASING
THICKNESS
mm/in
FINISHING
TYPE
SIZE
LIQUID
mm/in
6.35 / 1/4
6.35 / 1/4
6.35 / 1/4
9.52 / 3/8
GAS
mm/in
9.52 / 3/8
12.70 / 1/2
15.88 / 5/8
15.88 / 5/8
PACKING
HEIGHT
mm/in
DIMENSION
WIDTH
mm/in
DEPTH
mm/in
COMP.
OUTDOOR UNIT
PIPE
TUBEFIN
FANCOIL COIL
INDOOR UNIT
FAN
9.52 / 3/8
0.35 / 0.014
ALUMINIUM
0.11 / 0.0043
220 - 240 / 1 / 50
TUBEFIN
19.05 / 3/4
WASHABLE SARAN NET (OPTIONAL)
SEAMLESS COPPER
MICROCOMPUTER CONTROLLED THERMOSTAT
R407C / CAPILLARY TUBE IN OUTDOOR
SLM WIRED HANDSET (OPTIONAL AC5300 REMOTE CONTROLLER)
220 - 240 / 1 / 50
ROTARY HERMETIC
OVERLOAD PROTECTION
355 / 14.0
PROPELLER / DIRECT
GLASS REINFORCED ACRYL STYRENE RESIN
9.52 / 3/8
0.35 / 0.014
ALUMINIUM
420 / 16.5
0.28
30
62
0.56
55
133
0.127 / 0.005
0.32 / 3.5
494 / 19.4
740 / 29.1
270 / 10.6
0.51 / 5.53
646 / 25.4
840 / 33.1
330 / 13.0
GALVANISED MILD STEEL
0.8 / 0.031
POLYESTER POWDER
FLARE VALVE
558 / 22.0
851 / 33.5
401 / 15.8
710 / 28.0
957 / 37.7
461 / 18.1

10
CEILING CONCEALED HEAT PUMP MODELS (R407C)
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
2) ALL UNITS ARE BEING TESTED AND COMPLY TO ARI 210/240-89
3) NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW :
a) COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOOR
b) HEATING - 21.1°C DB / 15.6°C WB INDOOR AND 8.3°C DB / 6.1°C WB OUTDOOR
4) ALLOWABLE OPERATING RANGE
a) COOLING - 19.4°C DB / 13.9°C WB INDOOR AND 19.4°C DB OUTDOOR TO
26.7°C DB / 19.4°C WB INDOOR AND 46.1°C DB OUTDOOR
b) HEATING - 21.0°C DB INDOOR AND -8.3°C DB / -9.4°C WB OUTDOOR TO
26.7°C DB INDOOR AND 23.9°C DB / 18.3°C WB
Abbreviation
S.B.C. -SEAMLESS BARE COPPER
S.I.G.C -SEAMLESS INNER GROOVE COPPER
MODEL
INDOOR UNIT
ACC 30CR
ACC 40CR
ACC 50CR
OUTDOOR UNIT
A4LC 30CR
A4LC 40CR
A4LC 50CR
NOMINAL
kcal/h
7,310
9,830
12,100
COOLING
W
8,499
11,430
14,068
CAPACITY
Btu/h
29,000
39,000
48,000
NOMINAL kcal/h
7,812
10,332
12,600
HEATING
W
9,083
12,013
14,654
CAPACITY
Btu/h
31,000
41,000
50,000
POWER SOURCE
V/Ph/Hz
REFRIGERANT / CONTROL
AIR FLOW
cfm/cmm
900 / 25.49
1,200 / 33.99
1,500 / 42.49
STATIC PRESSURE
mm Aq
FAN MOTOR
RATED INPUT POWER
W
421
550
670
RATED RUNNING CURRENT A
1.9
2.6
2.9
MATERIAL
DIAMETER
mm/in
THICKNESS
mm/in
MATERIAL
THICKNESS
mm/in
ROW
3
3
3
FIN PER INCH
12
14
14
FACE AREA
m
2
/ft
20.27 / 2.98 0.31 / 3.44 0.40 / 4.40
HEIGHT
mm/in
370 / 14.57
370 / 14.57
370 / 14.57
DIMENSION WIDTH mm/in
919 / 36.18
1,039 / 40.91
1,289 / 50.75
DEPTH
mm/in
589 / 23.19
589 / 23.19
589 / 23.19
WEIGHT
kg
39
42
54
CONTROL
ROOM TEMPERATURE
OPERATION
CONDENSATE DRAIN SIZE
mm/in
AIR FILTER
PACKING
HEIGHT
mm/in
675 / 26.57
675 / 26.57
675 / 26.57
DIMENSION
WIDTH
mm/in
1,089 / 42.87
1,209 / 47.60
1,459 / 57.44
DEPTH mm/in
440 / 17.32
440 / 17.32
440 / 17.32
POWER SOURCE
V/Ph/Hz
220 - 240 / 1 / 50
COMPRESSOR TYPE
CAPACITOR µF
50
-
-
LOCK ROTOR AMP.
A
78
45
62
RATED RUNNING CURRENT (COOLING)
A
11.5
6.2
8.8
RATED RUNNING CURRENT (HEATING)
A
11.4
5.9
7.8
RATED INPUT POWER (COOLING)
W
2,424
3,565
4,615
RATED INPUT POWER (HEATING)
W
2,407
3,280
3,734
PROTECTION DEVICE
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER mm/in
RATED RUNNING CURRENT
A
RATED OUTPUT POWER
W
RATED INPUT POWER
W
MATERIAL
DIAMETER
mm/in
THICKNESS
mm/in
MATERIAL
THICKNESS
mm/in
ROW
1
2
2
FIN PER INCH
16
14
16
FACE AREA
m
2
/ft
2
0.89 / 9.56
HEIGHT
mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
WEIGHT
kg
93
100
105
MATERIAL
CASING
THICKNESS
mm/in
FINISHING
TYPE
SIZE
LIQUID
mm/in
9.52 / 3/8
9.52 / 3/8
9.52 / 3/8
GAS
mm/in
15.88 / 5/8
19.05 / 3/4
19.05 / 3/4
PACKING
HEIGHT
mm/in
DIMENSION
WIDTH
mm/in
DEPTH
mm/in
1.09
TUBE
FAN
COIL
SEAMLESS BARE COPPER
9.52 / 3/8
0.35 / 0.014
ALUMINIUM
INDOOR UNIT
FIN
FAN
COIL
OUTDOOR UNIT
PIPE
TUBE
FIN
COMP.
ALUMINIUM (CORRUGATED)
0.127 / 0.005
0.88 / 9.33
145
241
S.B.C.
850 / 33.46
1,030 / 40.55
400 / 15.75
1,000 / 39.37
220 - 240 / 1 / 50
R407C / CAPILLARY TUBE (OUTDOOR) + (TXV)
15 / 10 / 5
4 POLES
0.127 / 0.005
MICROCOMPUTER CONTROLLED THERMOSTAT
SLM WIRED HANDSET (OPTIONAL AC5300 REMOTE CONTROLLER)
19.05 / 3/4
WASHABLE SARAN NET
380 - 415 / 3 / 50
OVERLOAD PROTECTION / HI-LO PRESSURE SWITCH
PROPELLER / DIRECT
SCROLL
1,200 / 47.24
560 / 22.05
GLASS REINFORCED ACRYL STYRENE RESIN
610 / 24
9.52 / 3/8
0.35 / 0.014
ELECTRO-GALVANISED MILD STEEL
0.8 / 0.031
POLYESTER POWDER
FLARE VALVE

11
1/1 Octave A-weighed sound pressure level (dBA), ref 20 µPa
125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz Ave.
Model HMLHMLHMLHMLHMLHMLHMLHML
ACC 10 C/CR 27 25 21 31 29 25 34 32 28 35 32 27 30 27 22 24 20 15 12 10 8 39 37 33
ACC 15 C/CR 28 25 22 34 31 26 36 33 29 35 32 27 32 29 23 26 21 16 14 12 10 41 38 33
ACC 20 C/CR 30 29 27 37 35 32 40 38 36 38 36 33 37 35 32 29 27 23 21 18 15 44 43 40
ACC 25 C/CR 32 31 27 37 36 32 41 40 37 38 37 34 38 37 33 32 31 30 23 22 21 46 44 41
ACC 30 C/CR 62 60 59 62 59 58 58 57 55 55 54 52 53 51 51 46 44 44 39 37 35 61 59 57
ACC 40 C/CR 61 60 58 64 58 58 59 57 54 55 53 53 54 52 51 45 42 41 35 33 32 61 59 58
ACC 50 C/CR 62 58 58 60 60 59 59 59 57 57 56 56 56 55 55 49 48 48 41 40 39 62 61 60
ACC 60 C/CR 62 57 57 61 59 57 61 59 58 57 56 55 55 54 53 48 47 47 42 41 40 62 61 60
MICROPHONE POSITION :
ACC10 ~ 25 C/CR – 1.4 BELOW THE CENTRE OF THE UNIT.
(WITH 2m LENGTH DUCT AT THE AIR OUTLET)
ACC30 ~ 60 C/CR – 1m INFRONT AND 1m BELOW THE UNIT.
(WITH 4.57m LENGTH DUCT)
Cooling
Heatpump
Heating Cooling
3. NOISE LEVEL
Outdoor temp. (°CDB)
Indoor temp. (°CWB)
-5
19
35
15
46
24
54
STD
HIGH AMBIENT
UNIT
LOW AMBIENT
KIT
Outdoor temp. (°CWB)
Indoor temp. (°CDB)
-8
21
6
18
Outdoor temp. (°CDB)
Indoor temp. (°CWB)
19
35
46
24
STD
HIGH AMBIENT
UNIT
LOW AMBIENT
KIT
4. OPERATION RANGE

12
MODEL : ACC10C/ALC10B
Indoor DB Indoor WB Capacity Outdoor DB, ° C
° C ° C kW 19.4 25 30 35 40 46
26.7 13.9 TC 2.532 2.424 2.328 2.231 2.134 2.018
SC 2.532 2.424 2.328 2.231 2.134 2.018
15 TC 2.765 2.617 2.485 2.353 2.221 2.063
SC 2.492 2.382 2.284 2.185 2.087 1.969
18 TC 3.399 3.143 2.915 2.687 2.459 2.185
SC 2.384 2.268 2.165 2.061 1.958 1.834
19.4 TC 3.695 3.389 3.116 2.843 2.570 2.242
SC 2.333 2.215 2.109 2.004 1.898 1.771
20 TC 3.822 3.504 3.220 2.936 2.653 2.312
SC 2.311 2.186 2.074 1.963 1.851 1.717
22 TC 4.245 3.887 3.567 3.248 2.928 2.545
SC 2.239 2.091 1.959 1.826 1.694 1.536
24 TC 4.667 4.270 3.914 3.559 3.204 2.778
SC 2.166 1.995 1.843 1.690 1.538 1.354
MODEL : ACC15C/ALC15B
Indoor DB Indoor WB Capacity Outdoor DB, ° C
° C ° C kW 19.4 25 30 35 40 46
26.7 13.9 TC 3.447 3.277 3.126 2.975 2.824 2.643
SC 3.283 3.148 3.028 2.908 2.787 2.643
15 TC 3.669 3.473 3.299 3.125 2.950 2.741
SC 3.187 3.058 2.942 2.826 2.710 2.572
18 TC 4.275 4.008 3.770 3.532 3.294 3.008
SC 2.925 2.810 2.707 2.604 2.501 2.378
19.4 TC 4.558 4.258 3.990 3.722 3.454 3.133
SC 2.802 2.694 2.597 2.500 2.403 2.287
20 TC 4.679 4.367 4.089 3.811 3.533 3.199
SC 2.750 2.636 2.534 2.433 2.331 2.209
22 TC 5.083 4.732 4.419 4.106 3.793 3.418
SC 2.575 2.443 2.326 2.208 2.091 1.950
24 TC 5.487 5.097 4.749 4.402 4.054 3.637
SC 2.400 2.250 2.117 1.984 1.850 1.690
5. PERFORMANCE TABLE

13
MODEL : ACC20C/ALC20B
Indoor DB Indoor WB Capacity Outdoor DB, ° C
° C ° C kW 19.4 25 30 35 40 46
26.7 13.9 TC 5.264 5.010 4.783 4.556 4.330 4.058
SC 4.788 4.634 4.497 4.360 4.223 4.058
15 TC 5.607 5.313 5.051 4.788 4.526 4.211
SC 4.749 4.585 4.439 4.292 4.146 3.970
18 TC 6.542 6.139 5.780 5.420 5.061 4.629
SC 4.643 4.451 4.279 4.108 3.936 3.730
19.4 TC 6.979 6.525 6.120 5.715 5.310 4.824
SC 4.594 4.388 4.205 4.022 3.838 3.618
20 TC 7.166 6.694 6.272 5.851 5.429 4.923
SC 4.572 4.347 4.145 3.944 3.742 3.501
22 TC 7.789 7.255 6.779 6.302 5.825 5.253
SC 4.502 4.209 3.947 3.685 3.424 3.110
24 TC 8.413 7.817 7.286 6.754 6.222 5.584
SC 4.431 4.070 3.749 3.427 3.105 2.719
MODEL : ACC25C/ALC25B
Indoor DB Indoor WB Capacity Outdoor DB, ° C
° C ° C kW 19.4 25 30 35 40 46
26.7 13.9 TC 6.800 6.463 6.163 5.863 5.563 5.202
SC 5.808 5.680 5.567 5.453 5.339 5.202
15 TC 7.260 6.864 6.510 6.156 5.802 5.377
SC 5.689 5.557 5.439 5.321 5.203 5.061
18 TC 8.516 7.955 7.455 6.954 6.454 5.853
SC 5.366 5.221 5.091 4.961 4.831 4.676
19.4 TC 9.102 8.465 7.896 7.327 6.758 6.076
SC 5.215 5.064 4.929 4.793 4.658 4.496
20 TC 9.353 8.693 8.103 7.514 6.924 6.217
SC 5.151 4.978 4.825 4.671 4.517 4.332
22 TC 10.190 9.453 8.795 8.136 7.478 6.688
SC 4.935 4.693 4.477 4.261 4.045 3.786
24 TC 11.027 10.213 9.486 8.758 8.031 7.159
SC 4.720 4.408 4.130 3.852 3.574 3.240
All the data above are based on 26.7°C entering DB. To obtain data for different entering DB, please use the
formula below :
Sensible capacity (EDB) = Sensible capacity (26.7) + 1.23 x L/s x (1 - BPF) ( EDB - 26.7 ) / 1000
Where, BPF = Bypass factor
EDB = Entering dry bulb temperature, ° C
Model ACC10C ACC15C ACC20C ACC25C
Bypass factor 0.61 0.56 0.60 0.61

14
External Static Pressure (mmAq)
Model Fan Speed (CFM) 0 1 2 3 4 5 6 7
High 430 406 382 355 331 300 278 248
Medium 375 351 327 304 280 254 226 198
ACC10C
Low 308 284 260 240 213 190 165 140
High 632 595 558 515 476 430 390 337
Medium 522 485 440 395 310 295 250 200
ACC15C
Low 413 370 322 270 250 205 168 140
High 860 810 765 720 675 620 580 530
Medium 787 750 700 660 610 570 520 470
ACC20C
Low 630 590 550 500 475 440 390 335
High 1060 1023 985 938 893 840 790 732
Medium 950 908 872 828 790 743 691 647
ACC25C
Low 740 705 672 640 597 555 512 468
MODEL : ACC30C
6. FAN PERFORMANCE CURVES
MODEL : ACC40C

15
MODEL : ACC50C
MODEL : ACC60C

16
INDOOR UNIT
MODEL : ACC10 C/CR
MODEL : ACC15 ~ 25 C/CR
Model ABC D EFGH
ACC15C/CR 881.0 225.0 842.0 802.0 261.0 411.0 351.0 905.0
ACC20C/CR 1041.0 225.0 1002.0 962.0 261.0 411.0 351.0 1065.0
ACC25C/CR 1176.0 225.0 1137.0 1097.0 261.0 411.0 351.0 1200.0
7. OUTLINES AND DIMENSIONS
All dimensions are in mm
All dimensions are in mm

17
MODEL : ACC30 ~ 60 C/CR
Model ABCDEFGHIJK
ACC30 C/CR 929.0 999.0 956.0 917.0 408.5 378.0 541.0 256.0 173.0 311.0 70.5
ACC40 C/CR 1045.0 1115.0 1072.0 1033.0 466.5 378.0 541.0 256.0 173.0 311.0 128.5
ACC50 C/CR 1299.0 1369.0 1326.0 1287.0 593.5 378.0 541.0 256.0 173.0 311.0 255.5
ACC60 C/CR 1499.0 1569.0 1526.0 1487.0 693.5 378.0 541.0 256.0 173.0 311.0 355.5
Note :
(ACC10 ~ 25C/CR)
Terminal box position : With controller (left side)
Without controller (right side)
All dimensions are in mm

18
OUTDOOR UNIT
MODEL : ALC 10 / 15 B/BR
A4LC 10 / 15 B/BR
Note : Dimension in mm
MODEL : ALC 20 / 25 B/BR, ALC 30B
A4LC 20 / 25 B/BR
Note : Dimension in mm

19
MODEL : ALC 30 / 40 / 50 / 60 C/CR
A4LC 30 / 40 / 50 C/CR
Note : Dimension in mm
MODEL : AMC 60 C/CR
Note : Dimension in mm