Acson international A4LC 20B, Manual

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3
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
2. SPECIFICATIONS
MODEL INDOOR UNIT ACK 20A ACK 25A ACK 40A ACK 50A
OUTDOOR UNIT
ALC 20B ALC 25B ALC 30B ALC 30C ALC 40C ALC 50C
NOMINAL kcal/h 5292 6300 7056 7560 10080 12600
COOLING W 6155 7327 8204 8792 11723 14654
CAPACITY Btu/h 21000 25000 28000 30000 40000 50000
POWER SOURCE V/Ph/Hz
REFRIGERANT / CONTROL
AIR FLOW cfm/cmm 770 / 21.81 810 / 22.94 1020 / 28.88 1080 / 30.58
50 Hz
6 POLES x 35W 6 POLES x 50W 6 POLES x 85W 6 POLES x 120W
60 Hz 6 POLES x 29W 6 POLES x 45W 6 POLES x 147W 6 POLES x 169W
50 Hz 127 151 192 253
60 Hz 137 160 308 329
50 Hz 0.53 0.65 0.80 1.08
60 Hz 0.62 0.73 1.42 1.50
MATERIAL
DIAMETER
mm/in
THICKNESS mm/in
MATERIAL
THICKNESS
mm/in
ROW 2 2 3 3
FIN PER INCH 12 14 20 20
FACE AREA
m
2
/ft
2
DIMENSION HEIGHT mm/in
( ) - WITH PANEL WIDTH mm/in
DEPTH mm/in
WEIGHT (UNIT + PANEL) kg 21 + 4 32 + 4 38 + 4 40 + 4
SOUND PRESSURE LEVEL ( H / M / L ) dBA 42 / 39 / 37 45 / 42 / 40 51 / 48 / 46 53 / 52 / 50
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
ACK 30A
R22 / CAPILLARY TUBE IN OUTDOOR
7.0 / 0.28
0.27 / 0.01
164
198
0.69
0.35 / 0.014
220 - 240 / 1 / 50 , 208 - 230 / 1 / 60
R22 / CAPILLARY TUBE IN INDOOR
0.11 / 0.0043
ALUMINIUM (HYDROPHILIC TYPE) ALUMINIUM
LCD WIRELESS MICROCOMPUTER REMOTE CONTROL / LED WIRED MICROCOMPUTER REMOTE CONTROL
19.05 / 3/4
CORRUGATED WASHABLE SARAN NET (OPTIONAL IONIZER FILTER)
COIL
FIN
FAN MOTOR
INDOOR UNIT
820 (930) / 32.2 (36.6)
0.469 / 5.022
820 (930) / 32.2 (36.6)
35 + 4
49 / 45 / 43
RATED INPUT POWER (W)
RATED RUNNING CURRENT (A)
TUBE
FAN
MICROCOMPUTER CONTROLLED THERMOSTAT
4-WAY AUTOMATIC LOUVER ( UP & DOWN )
380 (130) / 15.0 (5.1)
920 / 26.05
6 POLES x 65W
S.I.G.C
6 POLES x 60W
S.B.C.
2
9.52 / 3/8
0.93
16
335 (363) / 13.2 (14.3)
920 (1020) / 36.2 (40.2)
920 (1000) / 36.2 (39.4)
V/Ph/Hz
V/Ph/Hz
COMPRESSOR TYPE
CAPACITOR -
µµ
F 50 Hz 45 / < NIL > 45 / < NIL > 50 45 / < NIL > NIL NIL
1
∅ ∅
/ < 3
∅ ∅
> 60 Hz 40 ( 35 ) - 45 NIL NIL
LOCK ROTOR AMPERE - A 50 Hz
56.0 / < 21.4 > 56.5 / < 24.9 > 66.0 85.0 / < 39 > 45.0 62.0
1
∅ ∅
/ < 3
∅ ∅
> 60 Hz 37.0 ( 70 ) - 88.0 78 106
RATED RUNNING CURRENT - A 50 Hz 10.00 / < 3.7 > 13.80 / < 4.8 > 14.55 12.66 / < 5.2 > 5.80 8.30
1
∅ ∅
/ < 3
∅ ∅
>
60 Hz
8.75 ( 12.26 ) - 16.30 11.70 14.50
RATED INPUT POWER - W 50 Hz
2080 / < 1950 > 2710 / < 2560 > 2980 2577 / < 3050 > 3486 4943
1
∅ ∅
/ < 3
∅ ∅
> 60 Hz 1909 ( 2635 ) - 3420 4040 5270
PROTECTION DEVICE
POWER SOURCE
V/Ph/Hz
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER
mm/in
50 Hz 0.7
60 Hz -
50 Hz 80
60 Hz -
50 Hz 166
60 Hz -
MATERIAL S.B.C. S.I.G.C. S.I.G.C.
DIAMETER mm/in
THICKNESS mm/in 0.35 / 0.014
MATERIAL
THICKNESS
mm/in
ROW 2 1 2 2
FIN PER INCH 16 16 14 16
FACE AREA
m
2
/ft
2
HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
WEIGHT kg 57 58 58 95 100 105
SOUND PRESSURE LEVEL dBA 52 53 56 60 59 62
MATERIAL
CASING THICKNESS mm/in
FINISHING
TYPE
SIZE
LIQUID mm/in
6.35 / 1/4
GAS mm/in 15.88 / 5/8
PACKING HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
609.6 / 24.0
55
GLASS REINFORCE ACRYL STYRENE RESIN
ROTARY (RECIPROCATING) HERMETIC RECIPROCATING HERMETIC
261
0.76
55
0.56
166
241
145
1.23
145
1.09
PROPELLER / DIRECT
O/L PROTECTION AND MANUAL RESET HIGH/LOW PRESSURE SW.
OVERLOAD PROTECTION
S.B.C.
420 / 16.5
PIPE
133
14
FIN
TUBE
RATED RUNNING CURRENT (A)
RATED OUTPUT POWER (W)
COIL
RATED INPUT POWER (W)
220 - 240 / 1 / 50 / < 380 - 420 / 3 / 50 >
208 - 230 / 1 / 60
380 - 420 / 3 / 50
0.127 / 0.005
220 - 240 / 1 / 50 , 208 - 230 / 1 / 60
200 - 230 / 3 / 60
0.51 / 5.53
9.52 / 3/8
0.36 / 0.014 AVERAGE 0.35 / 0.014
2
0.87 / 9.33
ALUMINIUM (CORRUGATED FIN TYPE) ALUMINIUM (SPLIT FIN TYPE)
646 / 25.40
840 / 33.10
330 / 13.00
GALVANISED MILD STEEL
400 / 15.75
850 / 33.46
1030 / 40.53
461 / 18.15
1000 / 39.37
1200 / 47.24
560 / 22.05
15.88 / 5/8
710 / 27.95
957 / 37.68
19.05 / 3/4
0.8 / 0.031
POLYESTER POWDER
FLARE VALVE
9.52 / 3/8 9.52 / 3/8
OUTDOOR UNIT
COMPRESSOR
POWER SOURCE
FAN