Acson international A4LC 20B, Manual

Page: 8 / 65

7
CEILING CASSETTE (COOLING ONLY)
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 35°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 ACK 15B ACK 20B ACK 25B
OUTDOOR UNIT ALC 15B ALC 20B ALC 25B ALC 30B ALC 30C
NOMINAL kcal/h
3150 4788 6048 7182 7560
COOLING W 3664 5569 7034 8353 8792
CAPACITY Btu/h 12500 19000 24000 28500 30000
POWER SOURCE V/Ph/Hz
REFRIGERANT / CONTROL
AIR FLOW cfm/cmm 440 / 12.5 440 / 12.5 500 / 14.5
FAN MOTOR 6 POLES 6 POLES 6 POLES
RATED INPUT POWER W 68 68 79
RATED RUNNING CURRENT A 0.3 0.3 0.3
MATERIAL
DIAMETER
mm/in
THICKNESS mm/in
MATERIAL
THICKNESS
mm/in
ROW
FIN PER INCH
FACE AREA m
2
/ft
2
DIMENSION HEIGHT mm/in
WIDTH mm/in
DEPTH mm/in
WEIGHT ( UNIT + PANEL) kg 30 + 3 30 + 3 31 + 3
SOUND PRESSURE LEVEL ( H / M / L ) dBA 42 / 38 / 35 42 / 38 / 35 45 / 42 / 40
ROOM TEMPERATURE
CONTROL AIR DISCHARGE
OPERATION
CONDENSATE DRAIN SIZE mm/in
AIR FILTER
PACKING
HEIGHT mm/in
DIMENSION WIDTH mm/in
( ) - PANEL DEPTH mm/in
POWER SOURCE V/Ph/Hz
COMPRESSOR TYPE RECIP. HER.
CAPACITOR
µµ
F
30
45 45 50 45
LOCK ROTOR AMP. A
25 56 57 66 85
RATED RUNNING CURRENT A 5.7 10.1 12.3 14.6 13.1
RATED INPUT POWER W
1323 2112 2660 2983 2674
PROTECTION DEVICE
O/L & H-L PRESSURE SW
POWER SOURCE V/Ph/Hz
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER
mm/in
355 / 14 610 / 24
RATED RUNNING CURRENT A 0.28 0.7 1.09
RATED OUTPUT POWER W
30 80 145
RATED INPUT POWER W 62 166 241
MATERIAL S.I.G.C S.B.C S.I.G.C S.I.G.C S.B.C.
DIAMETER mm/in
THICKNESS mm/in 0.35 / 0.014
MATERIAL ALUMINIUM (CORR.)
THICKNESS mm/in
ROW
1 2 2 2 1
FIN PER INCH
19 14 14 16 16
FACE AREA
m
2
/ft
2
0.32 / 3.5 0.87 / 9.33
HEIGHT mm/in
494 / 19.4 850 / 33.5
DIMENSION WIDTH mm/in 740 / 29.1 1030 / 40.6
DEPTH mm/in
270 / 10.6 400 / 15.8
WEIGHT kg
34 57 58 58 95
SOUND PRESSURE LEVEL dBA 49 52 53 56 60
MATERIAL
CASING THICKNESS mm/in
FINISHING
TYPE
SIZE
LIQUID mm/in 6.35 / 1/4 6.35 / 1/4
GAS mm/in
12.70 / 1/2 15.88 / 5/8
PACKING HEIGHT mm/in
558 / 22.0 1000 / 39.4
DIMENSION WIDTH mm/in 851 / 33.5 1200 / 47.2
DEPTH mm/in
401 / 15.8 560 / 22.1
POLYESTER POWDER
FLARE VALVE
840 / 33.1
330 / 13.0
GALVANISED MILD STEEL
0.8 / 0.031
ALUMINIUM (SLIT FIN )
0.127 / 0.005
646 / 25.4
0.51 / 5.53
0.56
55
0.36 / 0.014 AVERAGE 0.35 / 0.014
9.52 / 3/8
133
OVERLOAD PROTECTION
PROPELLER / DIRECT
GLASS REINFORCED ACRYL STYRENE RESIN
ROTARY HERMETIC
FAN
COIL
FIN
FIN
TUBE
( ) - WITH PANEL
COMPRESSOR
FAN
COIL
TUBE
48 / 45 / 43
ACK 30B
220 - 240 / 1 / 50
R22 / CAPILLARY TUBE IN OUTDOOR R22 / CAPILLARY TUBE IN INDOOR
560 / 15.9
6 POLES
0.4
93
32 + 3
ALUMINIUM (SLIT FIN )
360 (110) / 14.2 (4.3)
725 (840) / 28.5 (33.1)
725 (840) / 28.5 (33.1)
0.38 / 4.1
CORRUGATED WASHABLE SARAN NET (OPTIONAL IONIZER FILTER)
MICROCOMPUTER CONTROLLED THERMOSTAT
4 WAY MANUAL LOUVER
19.05 / 3/4
WIRELESS OR WIRED MICROCOMPUTER REMOTE CONTROL
14
2
0.11 / 0.0043
INDOOR UNIT
293 (345) / 11.5 (13.6)
650 (727) / 25.6 (28.6)
650 (727) / 25.6 (28.6)
S.I.G.C
9.52 / 3/8
0.35 / 0.014
OUTDOOR UNIT
461 / 18.1
9.52 / 3/8
15.88 / 5/8
710 / 28.0
957 / 37.7
PIPE
220 - 240 / 1 / 50
220 - 240 / 1 / 50
420 / 16.5