Acson international A4LC 20B, Manual

Page: 9 / 65

8
CEILING CASSETTE (HEAT PUMP)
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 35°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 OUTDOOR
Abbreviation
S.B.C.
- SEAMLESS BARE COPPER
S.I.G.C - SEAMLESS INNER GROOVE COPPER
MODEL INDOOR UNIT ACK 15BR ACK 20BR ACK 25BR ACK 30BR
OUTDOOR UNIT ALC 15BR ALC 20BR ALC 25BR ALC 30CR
NOMINAL kcal/h 0 4536 5796 7056
COOLING W 0 5275 6741 8206
CAPACITY Btu/h 0 18000 23000 28000
NOMINAL kcal/h 0 4914 5796 7308
HEATING W 0 5715 6741 8499
CAPACITY Btu/h
0 19500 23000 29000
POWER SOURCE V/Ph/Hz
REFRIGERANT / CONTROL
AIR FLOW cfm/cmm 440 / 12.5 440 / 12.5 500 / 14.5 560 / 15.9
FAN MOTOR 6 POLES 6 POLES 6 POLES 6 POLES
RATED INPUT POWER W 68 68 79 93
RATED RUNNING CURRENT A
0.3 0.3 0.3 0.4
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 32 + 3
SOUND PRESSURE LEVEL ( H / M / L ) dBA 42 / 38 / 35 42 / 38 / 35 45 / 42 / 40 48 / 45 / 43
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 RECIPROCATING HER.
CAPACITOR µF 30 45 45 45
LOCK ROTOR AMP. A
25 56 57 85
RATED RUNNING CURRENT (COOLING) A
- 10.1 12.3 11.8
RATED RUNNING CURRENT (HEATING) A
- 9.3 11.6 12.9
RATED INPUT POWER (COOLING) W
- 2112 2660 2385
RATED INPUT POWER (HEATING) W
- 1886 2461 2469
PROTECTION DEVICE
O/L & HI 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 1.09
RATED OUTPUT POWER W
30 145
RATED INPUT POWER W
62 241
MATERIAL
S.I.G.C S.B.C S.I.G.C S.B.C
DIAMETER mm/in
THICKNESS mm/in 0.36 / 0.014 AVERAGE 0.35 / 0.014
MATERIAL ALUMINIUM (CORR.)
THICKNESS mm/in
ROW
1 2 2 1
FIN PER INCH
19 14 14 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 95
SOUND PRESSURE LEVEL dBA
49 52 53 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
WIRELESS OR WIRED MICROCOMPUTER REMOTE CONTROL
( ) - WITH PANEL
FAN
COIL
TUBE
FIN
0.35 / 0.014
ALUMINIUM (SLIT FIN )
0.11 / 0.0043
14
0.38/4.1
293 (345) / 11.5 (13.6)
220 - 240 / 1 / 50
R22 / CAPILLARY TUBE IN OUTDOOR
S.I.G.C
9.52 / 3/8
2
725 (840) / 28.5 (33.1)
220 - 240 / 1 / 50
220 - 240 / 1 / 50
ROTARY HERMETIC
OVERLOAD PROTECTION
19.05 / 3/4
CORRUGATED WASHABLE SARAN NET (OPTIONAL IONIZER FILTER)
360 (110) / 14.2 (4.3)
725 (840) / 28.5 (33.1)
INDOOR UNIT
COIL
TUBE
FIN
COMPRESSOR
OUTDOOR UNIT
PIPE
FAN
650 (727) / 25.6 (28.6)
650 (727) / 25.6 (28.6)
MICROCOMPUTER CONTROLLED THERMOSTAT
4 WAY MANUAL LOUVER
PROPELLER / DIRECT
GLASS REINFORCED ACRYL STYRENE RESIN
420 / 16.5
0.56
55
133
0.35 / 0.014
9.52 / 3/8
ALUMINIUM (SLIT FIN )
0.127 / 0.005
0.51 / 5.53
646 / 25.4
840 / 33.1
330 / 13.0
GALVANISED MILD STEEL
0.8 / 0.031
710 / 28.0
957 / 37.7
461 / 18.1
POLYESTER POWDER
FLARE VALVE
9.52 / 3/8
15.88 / 5/8