The ACSON rooftop unit is design with high efficiency and reliability scroll ...
ACSON Rooftop Package is using belt driven fan such that the air volume and
static ...
Models: ART 80 ART 100 ART 150 ART 200
A/AR A/AR A/AR A/AR
Rooftop Packaged Air Conditioners Manual No: TMA-ART-A-1270
CONTENTS 1. FEATURES ..........................................................................................................1
2. SPECIFICATIONS ............................................................................................ 2 - 3
3. PERFORMANCE CHARACTERISTICS............................................................ 4 - 7
4. ELECTRICAL DATA.............................................................................................8
5. OPERATING RANGE ..........................................................................................9
6. DRIVE PACKAGE SELECTION TABLE ......................................................... 10 - 12
7. FAN PERFORMANCE CURVE....................................................................... 13 - 14
8. OUTLINES AND DIMENSIONS ......................................................................15 – 16
9. WIRING DIAGRAMS.......................................................................................17 – 20
10. INSTALLATION.............................................................................................21 – 27
11. SERVICING AND MAINTENANCE ...............................................................28 – 30
12. OPERATION .................................................................................................31 – 33
13. TROUBLESHOOTING .................................................................................. 34 - 35
1. FEATURES HIGH EFFICIENCY The ACSON rooftop unit is design with high efficiency and reliability scroll compressor.
PACKAGE UNIT The design of one single unit configuration, all refrigerant work at site can be eliminated. This will ensure expedited installation time and minimise installation labour involve. The refrigerant is factory charged to ensure clean and efficient operation.
FLEXIBILITY OF INSTALLATION The ACSON Rooftop Package is equipped with flexibility of horizontal side throw and vertical down throw. The changing of type of throw can be achieved by easily switching the fan and motor. This will allow for maximum flexibility in installation.
FLEXIBILITY OF AIR SUPPLY ACSON Rooftop Package is using belt driven fan such that the air volume and static required can be adjusted according to the requirement. This flexibility allows for wider application.
FLAT TOP DESIGN ACSON Rooftop Package flat top design allow for maximum utilization of warehouse and container space.
ELECTRICAL CONTROL CAPABILITY All series are equipped with our Global Remote Controller (PAC-204RC). Please refer to Page 24 for details. The Global Remote Controller gives the programmable weekly timer, compressor anti-short cycle timer (3 min), cool/fan/auto changeover, etc. The factory standard is for provision of 24 volt terminal block to enable a field wired control of contractors’ choice
1
2. SPECIFICATIONS MODEL TOTAL COOLING CAPACITY
SENSIBLE COOLING CAPACITY RATED TOTAL POWER CONSUMPTION RATED RUNNING CURRENT POWER SOURCE CAPACITY STEPS REFRIGERANT REFRIGERANT CHARGE REFRIGERANT CONTROL EVAPORATOR FIN MATERIAL ROW / FIN PER INCH FACE AREA TUBE MATERIAL FAN FAN MOTOR NO OF FAN MOTOR / OUTPUT AIR FLOW EXTERNAL STATIC PRESSURE
ART080A kcal/h kW Btu/h kcal/h kW Btu/h W A V/Ph/Hz % kg
20,200 23.4 80,000 15,120 17.6 60,000 8,100 15.4
2
kW CMM CFM L/S mmAq Pa
ROOM TEMPERATURE OPERATION DRAIN CONNECTION HEIGHT DIMENSION WIDTH DEPTH NET WEIGHT AIR FILTER POWER SOURCE COMPRESSOR NO / TYPE RATED RUNNING CURRENT RATED INPUT POWER LOCK ROTOR AMPERE MATERIAL CASING EXTERNAL FINISHING COLOUR PACKING HEIGHT DIMENSION WIDTH DEPTH
CMM CFM L/S
CONTROL
PROTECTION DEVICES
mm/in mm/in mm/in mm/in kg
370
V/Ph/Hz A W A
0 - 50 - 100
0.647 / 6.96
1 / 1.1 80 2,826 1,333
11.8 6,400 95
mm/in mm/in mm/in
50,400 58.6 200,000 37,800 44.0 150,000 20,700 35.7
R22 (FACTORY CHARGED) 5.9 2 x 4.5 CAPILLARY TUBE CROSS FIN COIL ALUMINIUM 4 / 14 2 x 3 / 14
4.0
m /ft
ART200A
25,200 37,800 29.3 44.0 100,000 150,000 18,900 28,350 22.0 33.0 75,000 112,500 10,500 15,600 18.5 29.0 380 - 415 / 3 / 50
3 / 14 2
ART150A
0 - 100
CONDENSER FAN FAN MOTOR AIR FLOW
ART100A
2 x 5.9
2 x 4 / 14 0.569 / 6.12
SEAMLESS COPPER CENTRIFUGAL (GALVANISED STEEL) - BELT DRIVE THREE PHASE SQUIRREL CAGE INDUCTION MOTOR 1 / 1.5 1 / 2.2 100 160 3,532 5,651 1,667 2,667 10 20 100 200 CROSS FIN COIL PROPELLER - DIRECT DRIVE THREE PHASE INDUCTION MOTOR 160 320 5,651 11,302 2,667 5,333 THERMOSTAT - OPTIONAL MECH. CONTROL (FIELD SUPPLY) 25.4 / 1 1,000 / 39.37 1,200 / 47.24 1,300 / 51.18 1,990 / 78.35 1,530 / 60.24 1,670 / 65.74 400 665 WASHABLE SARAN NET 380 - 415 / 3 / 50 1 / SCROLL 2 / SCROLL 14.5 22.4 8,100 12,400 125 95 x 2 GALVANISED MILD STEEL EPOXY POLYESTER POWDER MIT BROWN/SILK GREY 1,090 / 42.91 1,320 / 51.97 1,450 / 57.09 2,100 / 82.68 1,680 / 66.14 1,810 / 71.26
1 / 3.7 190 6,710 3,167
765
28.2 16,200 125 x 2
HIGH PRESSURE SWITCH FUSE. OVERLOAD CURRENT RELAY (COMP. & INDOOR FAN) INTERNAL THERMOSTAT (COMP. & OUTDOOR FAN)
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 CAPACITY IS 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 21.0° C DB/15.0° C WB INDOOR & 20.0° C DB OUTDOOR TO 35.0° C DB/24.0° C WB INDOOR & 46.0° C DB OUTDOOR. 5) CAPACITY IS GROSS CAPACITY WHICH DOES NOT INCLUDE A DEDUCTION FOR EVAPORATOR FAN MOTOR HEAT.
2
MODEL TOTAL COOLING CAPACITY
SENSIBLE COOLING CAPACITY
TOTAL HEATING CAPACITY RATED TOTAL POWER CONSUMPTION (COOLING) RATED TOTAL POWER CONSUMPTION (HEATING) RATED RUNNING CURRENT (COOLING) RATED RUNNING CURRENT (HEATING) POWER SOURCE CAPACITY STEPS REFRIGERANT REFRIGERANT CHARGE REFRIGERANT CONTROL EVAPORATOR FIN MATERIAL ROW / FIN PER INCH FACE AREA TUBE MATERIAL FAN FAN MOTOR NO OF FAN MOTOR / OUTPUT AIR FLOW EXTERNAL STATIC PRESSURE
ART080AR kcal/h kW Btu/h kcal/h kW Btu/h kcal/h kW Btu/h W W A A V/Ph/Hz %
4.7
2
ROOM TEMPERATURE OPERATION DRAIN CONNECTION HEIGHT DIMENSION WIDTH DEPTH NET WEIGHT AIR FILTER POWER SOURCE COMPRESSOR NO / TYPE RATED RUNNING CURRENT (COOLING) RATED RUNNING CURRENT (HEATING) RATED INPUT POWER (COOLING) RATED INPUT POWER (HEATING) LOCK ROTOR AMPERE MATERIAL CASING EXTERNAL FINISHING COLOUR PACKING HEIGHT DIMENSION WIDTH DEPTH
kW CMM CFM L/S mmAq Pa
CMM CFM L/S
CONTROL
PROTECTION DEVICES
0.647 / 6.96
m /ft
mm/in mm/in mm/in mm/in kg V/Ph/Hz A A W W A
mm/in mm/in mm/in
ART200AR 50,400 58.6 200,000 40,300 46.9 160,000 52,400 61.0 208,000 23,500 20,400 39.2 35.0 0 - 50 - 100
R22 (FACTORY CHARGED) 5.6 2 x 4.7 CAPILLARY TUBE CROSS FIN COIL ALUMINIUM 4 / 15 2 x 3 / 15
3 / 15 2
ART150AR
25,200 37,800 29.3 44.0 100,000 150,000 20,200 30,200 23.4 35.2 80,000 120,000 26,500 39,100 30.8 45.4 105,000 155,000 11,860 18,600 10,050 15,400 20.5 33.0 18.2 29.0 380 - 415 / 3 / 50 0 - 100
kg
CONDENSER FAN FAN MOTOR AIR FLOW
ART100AR
20,200 23.4 80,000 16,100 18.8 64,000 19,800 23.0 78,600 9,400 7,800 16.8 14.8
2 x 6.2
2 x 4 / 15 0.569 / 6.12
SEAMLESS COPPER CENTRIFUGAL (GALVANISED STEEL) - BELT DRIVE THREE PHASE SQUIRREL CAGE INDUCTION MOTOR 1 / 1.1 1 / 1.5 1 / 2.2 80 100 160 2,826 3,532 5,651 1,333 1,667 2,667 10 20 100 200 CROSS FIN COIL PROPELLER - DIRECT DRIVE THREE PHASE INDUCTION MOTOR 160 320 5,651 11,302 2,667 5,333 THERMOSTAT - OPTIONAL MECH. CONTROL (FIELD SUPPLY) 25.4 / 1 1,000 / 39.37 1,200 / 47.24 1,300 / 51.18 1,990 / 78.35 1,530 / 60.24 1800 / 70.87 385 415 700 WASHABLE SARAN NET 380 - 415 / 3 / 50 1 / RECIP 2 / RECIP 13.2 16.5 26.4 11.2 14.2 22.4 7,700 9,460 15,400 6,100 7,650 12,200 84 78 84 x 2 GALVANISED MILD STEEL EPOXY POLYESTER POWDER MIT BROWN/SILK GREY 1,090 / 42.91 1,320 / 51.97 1,450 / 57.09 2,100 / 82.68 1,680 / 66.14 1,938 / 76.30
1 / 3.7 190 6,710 3,167
800
31.7 27.5 19,000 15,900 78 x 2
HIGH PRESSURE SWITCH, FUSE. OVERLOAD CURRENT RELAY (COMP. & INDOOR FAN, OUTDOOR FAN) INTERNAL THERMOSTAT (COMP. & OUTDOOR FAN)
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 CAPACITY IS BASED ON THE CONDITIONS BELOW : a) COOLING 26.7° C DB / 19.4 ° C WB INDOOR AND 35 ° C DB OUTDOOR. b) HEATING 21.0° C DB INDOOR AND 7.0° C DB/6.0° C WB OUTDOOR 4) ALLOWABLE OPERATING RANGE : a) COOLING 21.0° C DB/15.0° C WB INDOOR & 20.0° C DB OUTDOOR TO 35.0° C DB/24.0° C WB INDOOR & 46.0° C DB OUTDOOR. b) HEATING 21.0° C DB/15.0° C WB INDOOR & -8.0° C DB OUTDOOR TO 21.0° C DB INDOOR & 21.0° C DB/15.0° C WB OUTDOOR. 5) CAPACITY IS GROSS CAPACITY WHICH DOES NOT INCLUDE A DEDUCTION FOR EVAPORATOR FAN MOTOR HEAT.
3
4
23.1
23.9
24.6
25.3
26.1
24.6
25.3
26.1
27.0
27.7
28.6
29.4
26.1
27.0
27.7
28.6
29.4
16
17
18
19
20
18
19
20
21
22
23
24
20
21
22
23
24
20.0
COOLING
ART080A 1.000 1.000
L/S
COMPRESSOR INPUT
80 1330
CMM
CAPACITY
AIR VOLUME
16.3
18.1
19.4
20.9
22.1
13.7
15.3
16.4
18.1
19.6
20.3
20.8
14.0
15.6
17.0
18.6
19.8
14.2
15.5
SHC kW
27.8
27.0
26.1
25.5
24.7
27.8
27.0
26.1
25.5
24.7
24.0
23.3
24.7
24.0
23.3
22.6
22.0
22.0
21.3
Q kW
1.001
1.006
1420
85
SHC : SENSIBLE HEAT CAPACITY
28.6
27.8
26.9
26.2
25.4
28.6
27.8
26.9
26.2
25.4
24.7
24.0
25.4
24.7
24.0
23.3
22.5
22.5
21.8
Q kW
25.0
FACTOR FOR VARIOUS AIR FLOW
16.7
18.3
19.7
21.3
22.4
14.1
15.7
16.9
18.6
19.8
20.5
21.1
14.4
16.0
17.2
18.9
20.1
14.6
15.9
SHC kW
Note1. * Q : COOLING CAPACITY
30
28
24
23.1
15
16
22.4
WB °C
DB °C
20
Q kW
INDOOR
INDOOR
ART080A
COOLING CAPACITY (STANDARD AIR FLOW)
1500
90
16.1
17.8
19.1
20.6
21.7
13.6
15.1
16.2
17.8
19.3
19.9
20.5
13.8
15.4
16.7
18.3
19.6
14.1
15.4
SHC kW
1.001
1.012
30.0
1.003
1.017
1580
95
26.7
26.0
25.2
24.6
23.8
26.7
26.0
25.2
24.6
23.8
23.1
22.5
23.8
23.1
22.5
21.8
21.2
21.2
20.5
Q kW
35.0
15.7
17.4
18.7
20.1
21.4
13.1
14.6
15.9
17.4
18.8
19.7
20.2
13.3
15.0
16.4
17.9
19.3
13.8
15.0
SHC kW
OUTDOOR DB °C
25.6
24.9
24.1
23.5
22.8
25.6
24.9
24.1
23.5
22.8
22.2
21.5
22.8
22.2
21.5
21.0
20.3
20.3
19.7
Q kW
40.0
15.4
16.9
18.1
19.7
21.0
12.5
14.2
15.5
16.9
18.2
19.1
19.8
13.0
14.7
16.2
17.6
18.9
13.4
14.6
SHC kW
24.2
23.6
23.0
22.4
21.7
24.2
23.6
23.0
22.4
21.7
21.1
20.4
21.7
21.1
20.4
19.9
19.3
19.3
18.7
Q kW
46.0
14.8
16.3
17.7
19.2
20.4
12.1
13.7
14.9
16.6
17.8
18.6
19.2
12.6
14.2
15.5
17.1
18.3
12.9
14.2
SHC kW
22.7
22.0
21.5
20.9
20.3
22.7
22.0
21.5
20.9
20.3
19.7
19.1
20.3
19.7
19.1
18.6
18.1
18.1
17.5
Q kW
52.0
14.1
15.6
16.9
18.4
19.5
11.6
13.0
14.2
15.7
17.1
17.8
18.4
12.0
13.4
14.7
16.2
17.5
12.3
13.7
SHC kW
3. PERFORMANCE CHARACTERISTICS
45
28.1
28.9
29.8
30.7
31.6
29.8
30.7
31.6
32.6
33.6
34.7
35.8
31.6
32.6
33.6
34.7
35.8
16
17
18
19
20
18
19
20
21
22
23
24
20
21
22
23
24
20.0
COOLING
ART100A 0.987 0.996
L/S
COMPRESSOR INPUT
90 1500
CMM
CAPACITY
AIR VOLUME
20.4
22.2
23.8
26.0
27.7
16.9
18.8
20.5
22.5
23.9
25.1
26.1
17.1
19.3
21.4
23.3
24.8
17.6
19.6
SHC kW
34.5
33.4
32.4
31.4
30.5
34.5
33.4
32.4
31.4
30.5
29.6
28.6
30.5
29.6
28.6
27.8
27.0
27.0
26.2
Q kW
1.000
1.000
1670
100
SHC : SENSIBLE HEAT CAPACITY
35.3
34.2
33.1
32.1
31.1
35.3
34.2
33.1
32.1
31.1
30.2
29.3
31.1
30.2
29.3
28.4
27.6
27.6
26.9
Q kW
25.0
FACTOR FOR VARIOUS AIR FLOW
20.4
22.2
23.8
25.7
27.5
17.2
19.1
20.5
22.5
24.0
25.2
25.9
17.4
19.6
21.5
23.1
24.7
18.0
19.6
SHC kW
Note1. * Q : COOLING CAPACITY
30
28
24
28.1
15
16
27.3
WB °C
DB °C
20
Q kW
INDOOR
INDOOR
ART100A
COOLING CAPACITY (STANDARD AIR FLOW)
1830
110
20.3
22.4
24.0
26.1
27.8
16.9
18.7
20.4
22.3
24.1
25.1
26.0
17.1
19.2
21.2
23.1
24.8
17.5
19.4
SHC kW
1.003
1.012
30.0
1.007
1.022
2000
120
33.9
32.8
31.8
30.8
29.9
33.9
32.8
31.8
30.8
29.9
28.9
28.0
29.9
28.9
28.0
27.0
26.0
26.0
25.6
Q kW
35.0
20.3
22.3
24.2
26.2
27.8
16.9
19.0
20.7
22.5
24.2
25.1
26.0
17.0
19.1
21.0
23.0
24.5
17.2
19.2
SHC kW
OUTDOOR DB °C
33.3
32.2
31.2
30.3
29.4
33.3
32.2
31.2
30.3
29.4
28.4
27.4
29.4
28.4
27.4
26.2
25.1
25.1
24.9
Q kW
40.0
20.3
22.6
24.3
26.4
28.2
17.0
19.0
20.6
22.7
24.4
25.6
26.3
17.1
19.3
21.1
22.8
24.1
16.8
18.9
SHC kW
32.7
31.7
30.7
29.8
28.9
32.7
31.7
30.7
29.8
28.9
27.8
26.6
28.9
27.8
26.6
25.7
24.8
24.8
24.0
Q kW
46.0
20.9
22.8
24.6
26.8
28.6
17.0
19.0
20.9
22.9
24.9
25.8
26.4
17.3
19.4
21.0
23.2
24.8
17.1
19.0
SHC kW
32.3
31.3
30.3
29.3
28.3
32.3
31.3
30.3
29.3
28.3
27.3
26.3
28.3
27.3
26.3
25.2
24.1
24.1
23.1
Q kW
52.0
21.3
23.1
24.8
27.2
28.3
17.1
19.4
21.2
23.4
25.2
25.9
26.3
17.5
19.7
21.3
23.0
24.1
17.1
18.7
SHC kW
56
43.6
45.0
46.3
47.7
49.2
46.3
47.7
49.2
50.8
52.3
53.9
55.4
49.2
50.8
52.3
53.9
55.4
16
17
18
19
20
18
19
20
21
22
23
24
20
21
22
23
24
20.0
COOLING
ART150A 0.962 0.984
L/S
COMPRESSOR INPUT
120 2000
CMM
CAPACITY
AIR VOLUME
30.7
34.1
36.6
39.5
41.7
25.9
28.8
31.0
34.1
36.9
38.2
39.3
26.3
29.4
32.1
35.1
37.4
26.7
29.2
SHC kW
52.2
50.8
49.1
47.9
46.4
52.2
50.8
49.1
47.9
46.4
45.1
43.7
46.4
45.1
43.7
42.4
41.3
41.3
40.1
Q kW
0.991
0.982
2330
140
SHC : SENSIBLE HEAT CAPACITY
53.9
52.4
50.8
49.4
47.9
53.9
52.4
50.8
49.4
47.9
46.6
45.2
47.9
46.6
45.2
43.9
42.5
42.5
41.2
Q kW
25.0
FACTOR FOR VARIOUS AIR FLOW
31.6
34.5
37.1
40.2
42.3
26.6
29.7
31.9
35.1
37.4
38.7
39.8
27.1
30.1
32.4
35.6
37.9
27.5
30.0
SHC kW
Note1. * Q : COOLING CAPACITY
30
28
24
43.6
15
16
42.3
WB °C
DB °C
20
Q kW
INDOOR
INDOOR
ART150A
COOLING CAPACITY (STANDARD AIR FLOW)
2670
160
30.3
33.5
35.9
38.8
40.8
25.6
28.4
30.5
33.5
36.2
37.5
38.4
26.0
28.9
31.5
34.4
36.8
26.4
28.8
SHC kW
1.000
1.000
30.0
1.009
1.018
3000
180
50.2
49.0
47.5
46.3
44.8
50.2
49.0
47.5
46.3
44.8
43.5
42.3
44.8
43.5
42.3
41.0
39.9
39.9
38.6
Q kW
35.0
29.6
32.8
35.2
37.9
40.3
24.6
27.4
29.9
32.8
35.4
37.0
38.0
25.1
28.3
30.8
33.6
36.3
25.9
28.2
SHC kW
OUTDOOR DB °C
48.3
47.0
45.5
44.3
43.0
48.3
47.0
45.5
44.3
43.0
41.9
40.6
43.0
41.9
40.6
39.6
38.3
38.3
37.2
Q kW
40.0
29.0
32.0
34.2
37.2
39.6
23.6
26.8
29.1
31.9
34.4
36.0
37.4
24.5
27.7
30.5
33.2
35.6
25.3
27.5
SHC kW
45.5
44.4
43.2
42.1
40.8
45.5
44.4
43.2
42.1
40.8
39.7
38.4
40.8
39.7
38.4
37.4
36.3
36.3
35.2
Q kW
46.0
27.8
30.7
33.2
36.2
38.4
22.8
25.8
28.1
31.1
33.5
34.9
36.1
23.7
26.6
29.2
32.1
34.5
24.3
26.7
SHC kW
42.8
41.6
40.5
39.4
38.3
42.8
41.6
40.5
39.4
38.3
37.2
36.1
38.3
37.2
36.1
35.0
34.1
34.1
33.0
Q kW
52.0
26.6
29.5
32.0
34.7
36.8
21.8
24.5
26.7
29.5
32.2
33.5
34.7
22.6
25.3
27.8
30.5
33.1
23.2
25.8
SHC kW
67
53.1
54.8
56.4
58.1
59.8
56.4
58.1
59.8
63.2
63.6
65.6
67.7
59.8
63.2
63.6
65.6
67.7
16
17
18
19
20
18
19
20
21
22
23
24
20
21
22
23
24
20.0
COOLING
ART200A 0.987 0.996
L/S
COMPRESSOR INPUT
170 2830
CMM
CAPACITY
AIR VOLUME
40.9
44.4
47.7
52.0
55.4
33.8
37.6
41.0
44.9
47.9
50.1
52.1
34.2
38.6
42.8
46.6
49.6
35.3
39.2
SHC kW
69.1
67.0
64.9
63.0
61.1
69.1
67.0
64.9
63.0
61.1
59.2
57.3
61.1
59.2
57.3
55.7
54.0
54.0
52.4
Q kW
0.998
0.993
3000
180
SHC : SENSIBLE HEAT CAPACITY
70.5
68.3
66.2
64.2
62.2
70.5
68.3
66.2
64.2
62.2
60.4
58.6
62.2
60.4
58.6
56.9
55.1
55.1
53.7
Q kW
25.0
FACTOR FOR VARIOUS AIR FLOW
38.6
42.0
45.1
49.9
52.0
32.5
36.1
38.8
43.6
45.4
47.6
49.1
32.9
37.2
40.6
43.8
46.8
34.0
37.2
SHC kW
Note1. * Q : COOLING CAPACITY
30
28
24
53.1
15
16
51.6
WB °C
DB °C
20
Q kW
INDOOR
INDOOR
ART200A
COOLING CAPACITY (STANDARD AIR FLOW)
3170
190
40.7
44.9
48.0
52.3
55.6
33.8
37.5
40.9
44.7
48.3
50.3
52.1
34.2
38.5
42.4
46.2
49.7
35.1
38.8
SHC kW
1.000
1.000
30.0
1.002
1.007
3330
200
67.7
65.7
63.6
61.7
59.8
67.7
65.7
63.6
61.7
59.8
57.8
56.0
59.8
57.8
56.0
54.0
52.0
52.0
51.1
Q kW
35.0
40.6
44.7
48.3
52.4
55.6
33.9
38.1
41.3
45.0
48.4
50.3
52.1
34.1
38.2
42.0
45.9
48.9
34.3
38.3
SHC kW
OUTDOOR DB °C
66.5
64.4
62.3
60.5
58.7
66.5
64.4
62.3
60.5
58.7
56.7
54.7
58.7
56.7
54.7
52.4
50.0
50.0
49.7
Q kW
40.0
40.5
45.1
48.6
52.6
56.4
33.9
38.0
41.1
45.4
48.7
51.0
52.5
34.0
38.6
42.1
45.6
48.0
33.5
37.8
SHC kW
65.4
63.4
61.4
59.6
57.8
65.4
63.4
61.4
59.6
57.8
55.5
53.3
57.8
55.5
53.3
51.5
49.7
49.7
48.0
Q kW
46.0
41.8
45.6
49.1
53.6
57.2
34.0
38.0
41.8
45.9
49.7
51.7
52.8
34.7
38.9
42.1
46.3
49.7
34.3
38.0
SHC kW
64.4
62.5
60.5
58.5
56.5
64.4
62.5
60.5
58.5
56.5
54.5
52.5
56.5
54.5
52.5
50.4
48.2
48.2
46.2
Q kW
52.0
42.5
46.2
49.6
54.4
56.5
34.2
38.7
42.3
46.8
50.3
51.8
52.5
35.0
39.3
42.5
45.8
48.2
34.2
37.4
SHC kW
4. ELECTRICAL DATA VOLT
ITEM
ART080A
ART100A
ART150A
ART200A
kW
8.1
10.5
15.6
20.7
TOTAL RUN CURRENT
A
15.4
18.5
29.0
35.7
POWER FACTOR
%
73
79
75
81
START CURRENT
A
98.6
129.2
114.3
147.4
kW
6.4
8.1
12.4
16.2
RUN CURRENT
A
11.8
14.5
22.4
28.2
O/D FAN INPUT
kW
0.5
0.5
1.0
1.0
RUN CURRENT
A
1.5
1.3
2.8
2.6
I/D FAN INPUT
kW
1.2
1.9
2.2
3.6
RUN CURRENT
A
2.1
2.7
3.8
4.9
TOTAL INPUT
415V
COMPRESSOR INPUT
TOTAL INPUT
380V
kW
8.1
10.5
15.6
20.8
TOTAL RUN CURRENT
A
16.8
20.2
31.8
39.0
POWER FACTOR
%
73
79
75
81
START CURRENT
A
98.9
129.3
129.9
166.8
COMPRESSOR INPUT
kW
6.4
8.1
12.4
16.2
RUN CURRENT
A
12.9
15.8
24.5
30.8
O/D FAN INPUT
kW
0.5
0.5
1.0
1.0
RUN CURRENT
A
1.6
1.4
3.1
2.8
I/D FAN INPUT
kW
1.2
1.9
2.2
3.6
RUN CURRENT
A
2.3
2.9
4.2
5.4
ART080AR
ART100AR
ART150AR
ART200AR
9.4
11.9
18.6
23.5
VOLT
415V
ITEM TOTAL INPUT (COOLING)
kW
TOTAL INPUT (HEATING)
kW
7.8
10.1
15.4
20.4
TOTAL RUN CURRENT (COOLING)
A
16.8
20.5
33.0
39.2
TOTAL RUN CURRENT (HEATING)
A
14.8
18.2
29.0
35.0
POWER FACTOR (COOLING)
%
78
81
78
83
POWER FACTOR (HEATING)
%
73
77
74
81
START CURRENT
A
87.6
90.2
104.0
110.4
COMPRESSOR INPUT (COOLING)
kW
7.7
9.5
15.4
19.0
COMPRESSOR INPUT (HEATING)
kW
6.1
7.7
12.2
15.9
RUN CURRENT (COOLING)
A
13.2
16.5
26.4
31.7
RUN CURRENT (HEATING)
A
11.2
14.2
22.4
27.5
O/D FAN INPUT
kW
0.5
0.5
1.0
1.0
RUN CURRENT
A
1.5
1.3
2.8
2.6
I/D FAN INPUT
kW
1.2
1.9
2.2
3.5
RUN CURRENT
A
2.1
2.7
3.8
4.9
8
5. OPERATING RANGE Ensure the operating temperature is in allowable range.
Outdoor temp. (°C DB)
Cooling
50 46 40 30 20
Caution :
10
The use of your air conditioner outside the range of working temperature and humidity can result in serious failure.
0 -5 -10 10
15
20
2425
30
Indoor temp. (°C WB) Heat pump
Heating
Cooling
10
Outdoor temp. (°C DB)
Outdoor temp. (°C WB)
15
5 0 -5 -10
50 46 40 30 20 10 0
-15 10
-5 15
20
25 27
Indoor temp. (°C DB)
-10 10
30
15
20
24 25
Indoor temp. (°C WB)
9
30
6. DRIVE PACKAGE SELECTION TABLE ART080A/AR h
Std.
ART100A/AR h
Std.
Air flow Total SP (Pa) Fan speed Pulley size (Motor side) 200 Pulley size (Fan side) Belt size Motor Fan speed Pulley size (Motor side) 300 Pulley size (Fan side) Belt size Motor Fan speed Pulley size (Motor side) 400 Pulley size (Fan side) Belt size Motor
CMM L/S rpm mm inch mm inch inch kW rpm mm inch mm inch inch kW rpm mm inch mm inch inch kW
80 1330 967 101.6 4 152.4 6 B30 1.1 1139 139.7 5.5 177.8 7 B34 1.1 1305 114.3 4.5 127 5 B33 1.5
85 1420 1036 127 5 177.8 7 B34 1.1 1139 139.7 5.5 177.8 7 B34 1.1 1329 139.7 5.5 152.4 6 B33 1.5
90 1500 1036 127 5 177.8 7 B34 1.1 1208 127 5 152.4 6 B32 1.1 1329 139.7 5.5 152.4 6 B33 1.5
95 1580 1036 127 5 177.8 7 B34 1.1 1208 127 5 152.4 6 B32 1.1 -
Air flow Total SP (Pa) Fan speed Pulley size (Motor side) 250 Pulley size (Fan side) Belt size Motor Fan speed Pulley size (Motor side) 350 Pulley size (Fan side) Belt size Motor Fan speed Pulley size (Motor side) 450 Pulley size (Fan side) Belt size Motor Fan speed Pulley size (Motor side) 550 Pulley size (Fan side) Belt size Motor
CMM L/S rpm mm inch mm inch inch kW rpm mm inch mm inch inch kW rpm mm inch mm inch inch kW rpm mm inch mm inch inch kW
90 1500 1088 114.3 4.5 152.4 6 B31 1.5 1208 127 5 152.4 6 B32 1.5 1450 127 5 127 5 B30 1.5 1595 139.7 5.5 127 5 B31 2.2
100 1660 1088 114.3 4.5 152.4 6 B31 1.5 1208 127 5 152.4 6 B32 1.5 1450 127 5 127 5 B30 2.2 -
110 1830 1139 139.7 5.5 177.8 7 B34 1.5 1318 127 5 139.7 5.5 B31 2.2 1450 127 5 127 5 B30 2.2 -
120 2000 1318 127 5 139.7 5.5 B31 2.2 1318 127 5 139.7 5.5 B31 2.2 -
10
ART150A/AR h
Air flow
CMM
120
130
140
150
160
170
180
Fan speed
L/S rpm
2000 659
2170 659
2330 659
2500 659
2670 659
2830 659
3000 659
Pulley size (Motor side)
mm inch
127 5
127 5
127 5
127 5
127 5
127 5
127 5
Pulley size (Fan side)
mm inch
279.4 11
279.4 11
279.4 11
279.4 11
279.4 11
279.4 11
279.4 11
Belt size Motor
inch kW
B44x2 2.2
B44x2 2.2
B44x2 2.2
B44x2 2.2
B44x2 2.2
B44x2 2.2
B44x2 2.2
Fan speed
rpm mm
791 152.4
791 152.4
791 152.4
791 152.4
791 152.4
791 152.4
791 152.4
inch mm
6 279.4
6 279.4
6 279.4
6 279.4
6 279.4
6 279.4
6 279.4
inch inch
11 B45x2
11 B45x2
11 B45x2
11 B45x2
11 B45x2
11 B45x2
11 B45x2
Total SP (Pa)
Std. 200
Pulley size (Motor side) 300
Pulley size (Fan side) Belt size
400
Motor
kW
2.2
2.2
2.2
2.2
2.2
3.7
3.7
Fan speed Pulley size (Motor side)
rpm mm inch
886 139.7 5.5
886 139.7 5.5
886 139.7 5.5
906 127 5
906 127 5
906 127 5
906 127 5
Pulley size (Fan side)
mm inch
228.6 9
228.6 9
228.6 9
203.2 8
203.2 8
203.2 8
203.2 8
Belt size Motor
inch kW
B41x2 2.2
B41x2 2.2
B41x2 2.2
B38x2 3.7
B38x2 3.7
B38x2 3.7
B38x2 3.7
Fan speed
rpm mm
997 139.7
997 139.7
997 139.7
997 139.7
997 139.7
997 139.7
997 139.7
inch mm
5.5 203.2
5.5 203.2
5.5 203.2
5.5 203.2
5.5 203.2
5.5 203.2
5.5 203.2
Belt size
inch inch
8 B39x2
8 B39x2
8 B39x2
8 B39x2
8 B39x2
8 B39x2
8 B39x2
Motor Fan speed
kW rpm
3.7 1088
3.7 1088
3.7 1088
3.7 -
3.7 -
3.7 -
3.7 -
Pulley size (Motor side)
mm inch
152.4 6
152.4 6
152.4 6
-
-
-
-
Pulley size (Fan side)
mm inch
203.2 8
203.2 8
203.2 8
-
-
-
-
Belt size Motor
inch kW
B40x2 3.7
B40x2 3.7
B40x2 3.7
-
-
-
-
CMM L/S
170 2830
180 3000
190 3170
200 3330
rpm mm
798 139.7
798 139.7
798 139.7
798 139.7
inch mm
5.5 254
5.5 254
5.5 254
5.5 254
Belt size
inch inch
10 B42x2
10 B42x2
10 B42x2
10 B42x2
Motor Fan speed
kW rpm
3.7 906
3.7 906
3.7 906
3.7 906
Pulley size (Motor side)
mm inch
127 5
127 5
127 5
127 5
Pulley size (Fan side)
mm inch
203.2 8
203.2 8
203.2 8
203.2 8
Belt size Motor
inch kW
B38x2 3.7
B38x2 3.7
B38x2 3.7
B38x2 3.7
Fan speed
rpm mm
997 139.7
997 139.7
997 139.7
997 139.7
inch mm
5.5 203.2
5.5 203.2
5.5 203.2
5.5 203.2
inch inch
8 B39x2
8 B39x2
8 B39x2
8 B39x2
Pulley size (Motor side) 500
600
ART200A/AR h
Pulley size (Fan side)
Air flow Total SP (Pa) Fan speed
Std.
Pulley size (Motor side) 300
400
Pulley size (Fan side)
Pulley size (Motor side) 500
Pulley size (Fan side) Belt size
600
Motor
kW
3.7
3.7
3.7
3.7
Fan speed Pulley size (Motor side)
rpm mm inch
1088 152.4 6
1088 152.4 6
1088 152.4 6
1088 152.4 6
Pulley size (Fan side)
mm inch
203.2 8
203.2 8
203.2 8
203.2 8
Belt size Motor
inch kW
B40x2 5.5
B40x2 5.5
B40x2 5.5
B40x2 5.5
Fan speed
rpm mm
1208 127
1208 127
1208 127
1208 127
inch mm
5 152.4
5 152.4
5 152.4
5 152.4
Belt size
inch inch
6 B35x2
6 B35x2
6 B35x2
6 B35x2
Motor
kW
5.5
5.5
5.5
5.5
Pulley size (Motor side) 700
Pulley size (Fan side)
11
Pulley outside dimensions are shown below : (Unit : mm) (1) Shape of belt groove Shape of Nominal a V-belt Dia. ∅P.C (°)
B
W
Lo K Ko
e
f
r1
Over 125 Under 160
34
15.86
Over 160 Under 200
36
16.07 12.5 5.5 9.5 19.0 12.5 0.2~0.5
Over 200
38
16.29
r2
r3
V-belt thickness (Reference)
0.5~1.0
1~2
11
Sectional plan of V-belt
(2) Shape of motor pulley boss (Unit:mm)
MOTOR CAPACITY (kW)
A
1.1, 1.5
∅ 24
2.2, 3.7
∅ 28
5.5
∅ 38
12
+0.028 +0.007 +0.028 +0.007 +0.028 +0.007
B 27 31 41
+0.128 +0.007 +0.128 +0.007 +0.128 +0.009
C 8 8 10
+0.018 -0.018 +0.028 -0.013 +0.028 -0.013
7. FAN PERFORMANCE CURVE ART080A/AR
ART100A/AR
13
ART150A/AR
ART200A/AR
14
8. OUTLINES AND DIMENSIONS ART080/100A/AR (side flow)
ART080/100A/AR (down flow)
15
ART150/200A/AR (side flow)
ART150/200A/AR (down flow)
16
9. WIRING DIAGRAMS ART080A ART100A (STANDARD)
Note :
Symbol
Name
Symbol
Name
MC
Compressor motor
63H
High-pressure switch
MF1
Fan motor (indoor)
FZ
Auxiliary relay (fan)
MF2
Fan motor (outdoor)
CZ
Auxiliary relay (compressor)
52C
Contactor (compressor)
30CZ,30FZ
Auxiliary relay (check)
52F
Contactor (fan I/D)
Switch (on)
TB1,2
Terminal block
Thermostat (room temp.)
F1, F2
Fuse (3.15A)
47
Phase protector
Tr
Transformer
49F
Internal protector (fan O/D)
51C
Over current relay (compressor)
C03,04,11,12,14
Connector
51F1
Over current relay (fan I/D)
Caution, 1. To protect each Fan motor and Compressor from abnormal current, Over current relays , are installed. Therefore, do not change factory set value of Over current relays.
1. The dotted lines show field wiring 2. The figure in the parentheses show field supply parts. 3. Color of earth wire is yellow and green twisting. 4. If the power supply is 380AV, change the “C03” connector with silver color tape to red color tape 5. Refer below example about wiring mark
Controller connection. Symbol
TB2
17
No. 1 2 3 4
Function
PAC-204RC terminal no.
Power (Active) Cooling operation Fan operation Power (Neutral)
24VAC(L) COMP1 FAN HI 24VAC(N)
ART080AR ART100AR (STANDARD)
Symbol
Name
Symbol
Name
Symbol
Name
MC
Compressor motor
CR1,2
Surge killer
CH
Crankcase heater
MF1
Fan motor (indoor)
63H
High-pressure switch
T1,2
Timer (defrost)
MF2
Fan motor (outdoor)
FZ
Auxiliary relay (fan)
21S4
4-way valve
52C
Contactor (compressor)
CZ
Auxiliary relay (compressor)
C03,04,05,11-15
Connector
52F
Contactor (fan I/D)
30CZ,FZ
Auxiliary relay (check)
X1
Contactor (fan O/D)
TB1~3
Terminal block
Switch (Operation mode)
X2
Auxiliary relay (defrost)
F1, F2
Fuse (3.15A)
Switch (on)
26D
Thermostat (defrost)
Tr
Transformer
Thermostat (room temp.)
HZ
Auxiliary relay (4-way valve)
51C
Over current relay (compressor)
49F
Internal protector (fan O/D)
SV
Solenoid valve
51F1,2
Over current relay (fan I/D,O/D)
49C
Internal thermostat compressor
Caution, 1. To protect each Fan motor and Compressor from abnormal current, Over current relays , are installed. Therefore, do not change factory set value of Over current relays. 2. Do not change factory set value of all timers.
Note : 1. The dotted lines show field wiring 2. The figure in the parentheses show field supply parts. 3. Color of earth wire is yellow and green twisting. 4. If the power supply is 380AV, change the “C03” connector with silver color tape to red color tape 5. Refer below example about wiring mark
Controller connection. Symbol
TB2
18
No. Function 1 3 4 5 6
Power (Active) Cooling or heating operation Reversing valve for heating operation Fan operation Power (Neutral)
PAC-204RC terminal no. 24VAC(L) COMP1 4WV FAN HI 24VAC(N)
ART150A ART200A (STANDARD)
Symbol MC1,2
Name Compressor motor
MF1 MF2,3
Fan motor (indoor) Fan motor (outdoor)
52C1,2 52F1
Contactor (compressor) Contactor (fan I/D)
52F2 TB1,2
Contactor (fan O/D) Terminal block
F1, F2 Tr
Fuse (3.15A) Transformer
51C1,2 51F1
Over current relay (compressor) Over current relay (fan I/D)
63H1,2 FZ
High-pressure switch Auxiliary relay (fan)
CZ 30CZ1,2
Auxiliary relay (compressor) Auxiliary relay (check)
30FZ TCZ
Auxiliary relay (check) Timer (2 sec.)
Switch (on) Thermostat (room temp.)
47 Phase protector 49F1,2 Internal thermostat (fan O/D) C03,04,11,12,14,21 Connector ,22,24
Note : 1. The dotted lines show field wiring 2. The figure in the parentheses show field supply parts. 3. Color of earth wire is yellow and green twisting. 4. If the power supply is 380AV, change the “C03” connector with silver color tape to red color tape 5. Refer below example about wiring mark
Controller connection. Symbol
No. Function 1
TB2
Power (Active)
3,4 Cooling operation
Caution, 1. To protect each Fan motor and Compressor from abnormal current, Over current relays , are installed. Therefore, do not change factory set value of Over current relays. 2. This timer installed because the power supply breaker may operate if two compressors start at the same time. 3. Do no change the factory set value of Timer.
PAC-204RC terminal no. 24VAC(L) COMP1, 2
5
Fan operation
FAN HI
6
Power (Neutral)
24VAC(N)
19
ART150AR ART200AR (STANDARD)
Symbol
Name
Symbol
Name
MC1,2
Compressor motor
Switch (Operation mode)
MF1
Fan motor (indoor)
Switch (on)
MF2,3
Fan motor (outdoor)
Thermostat (room temp.)
52C1,2
Contactor (compressor)
49F1,2
Internal thermostat (fan O/D)
52F
Contactor (fan I/D)
49C1,2
Internal thermostat (compressor)
TB1~3
Terminal block
CH1,2
Crankcase heater
F1, F2
Fuse (3.15A)
X1,2
Contactor (fan O/D)
Tr
Transformer
X3,4
Auxiliary relay (defrost)
51C1,2
Over current relay (compressor)
21S41,2
4-way valve
51F1
Over current relay (fan I/D)
HZ
Auxiliary relay (4-way valve)
51F2,3
Over current relay (fan O/D)
T1~4
Timer (defrost)
63H1,2
High-pressure switch
26D1,2
Thermostat (defrost)
FZ
Auxiliary relay (fan)
CZ
Auxiliary relay (compressor)
30CZ1,2
Auxiliary relay (check)
C03,04 11~15 21~25
Connector
30FZ
Auxiliary relay (check)
TCZ
Timer
CR1~3
Surge killer
Caution, 1. To protect each Fan motor and Compressor from abnormal current, Over current relays , are installed. Therefore, do not change factory set value of Over current relays. 2. Do no change the factory set value of all timers. 3. This timer installed because the power supply breaker may operate if two compressors start at the same time. Controller connection. Symbol
TB2
Note : 1. The dotted lines show field wiring 2. The figure in the parentheses show field supply parts. 3. Color of earth wire is yellow and green twisting. 4. If the power supply is 380AV, change the “C03” connector with silver color tape to red color tape 5. Refer below example about wiring mark
20
Function
PAC-204RC terminal no.
1
Power (Active)
24VAC(L)
3
Cooling or Heating operation
COMP1
4
Cooling or Heating operation
COMP2
5
Reversing valve for Heating operation
4WV
6
Fan operation
FAN HI
7
Power (Neutral)
24VAC(N)
No.
10. INSTALLATION All series of air conditioners are designed for outdoor installations and are to be placed on a slab or rooftop, however if the air conditioner is to be installed in a plant room application, please contact your equipment supplier prior to installation. Access for both service and installation must be provided to the compressors, control wiring and fans as shown below.
1. SPACE REQUIRED AROUND UNITS. (1) Care must be taken to prevent recirculation air. To stabilize compressor, condensing pressure, it is recommended that wherever possible the condenser air inlet side be faced away from prevailing winds.
(3) The units are equipped with hoisting plates for rigging and hoisting of the unit. The hoisting plates are located on the top of the unit. When hoisting the unit with a crane, spreader bars must be used to prevent damage to side panels by the supporting cables.
(2) For rooftop installation, the type of mounting base depends on the roof construction. A built-up roof may not support the weight of the unit and so it may be necessary to support the unit by adding structural members below it.
ART080/100A/AR
ART150/200A/AR
2. INSTALLATION OF THE UNIT. (1) The figure shows the use of the roof curb available for mounting these units. (2) The curb should be sealed and fixed to the roof by weather stripping. A suggested means of sealing the unit and roof curb is shown below.
21
3. DUCT CONSTRUCTION. (1) Series ART side flow units are equipped with horizontal supply and return air openings. Duct connection to the unit should be made with duct flanges and secured directly to the air openings with flexible duct connectors to avoid normal noise transmission. (2) For vertical air supply, a field supply plenum should be used. The figure below shows the recommended method for duct connection. (3) Series ART down flow units are equipped with vertical supply and return air openings. Duct connection to the unit should be made with duct flanges to avoid normal noise transmission. (4) To prevent air leakage, all duct seams should be taped. Ducts run in air spaces that are not air-conditioned must be insulated and provided with a vapor barrier. Ducts exposed to the outside must be weather proofed. For quiet operation, we recommend that the insulation on the supply duct be placed inside, lining the duct. (5) Where ducts from the outside enter a building, the duct openings in the building should be sealed with weather stripping to prevent rain, duct, sand, etc. from entering the building. (6) Fans will not accept any external resistance to airflow and what provision is available if ductwork is to be fitted to the external fans. (7) Correctly sized filters must be fitted and there is no provision within the unit, however the filters may be installed in the return air. (8) Duct earth wiring must be connected, refer to term 4 (outline drawing) about earth point. In case of down flow, we must use accessory screw attached on control box cover.
Duct connection with a vertical air plenum at ART side flow unit
Duct connection at ART down flow unit
4. LIFTING METHOD. When the unit is to be lifted and moved, attach ropes to the suspension plates (4 p.c.s) provided on the top of the unit. When the unit is lifted, it is center of gravity tends to shift the unit one side and so balance, such as that in the figure below, should be attained. The angles at which the ropes suspend the unit should be at least 60° at the compressor end and at least 45 ° at the condenser end. Care should be taken to avoid contact with the main unit while carrying.
Hook (as directly aligned over the center of gravity as possible
5. DRAIN PIPING. (1) The condensate drain fitting (R 1) is provided. The drain pipe can be led out at the right or left side. Under standard specifications, it is led out at the left side and the right side is covered. (2) The drain pipe must be provided with a trap on the outside of the unit and also installed at an incline for proper drainage, as shown below. (3) To prevent condensate formation and leakage, provide the drain pipe with insulation to safeguard against sweating. (4) Upon completion of the piping work, check that there is no leakage and that the water drains off properly.
6. REFRIGERANT CHARGE An additional charge is unnecessary. The table below shows the amount of the charge when the factory is shipped. ART080A Refrigerant charge per circuit (kg)
4.5
ART080AR Refrigerant charge per circuit (kg)
4.7
ART100A 5.9
ART100AR 5.6
ART150A
ART200A
2 x 4.5
2 x 5.9
ART150AR 2 x 4.7
ART200AR 2 x 5.6
22
The drain piping should have a drain trap.
7. RECONSTRUCTION METHOD. (FROM SIDE FLOW TO DOWN FLOW) Series ART side flow units are able to modified to down flow at field. But you need to prepare some accessory parts. If you will modify to down flow, you prepare accessory parts and reconstruct below method.
23
8. GLOBAL REMOTE CONTROLLER (PAC-204RC) CONFIRMATION OF PARTS The following parts are contained in the carton box together with this manual. Please check to make sure that everything is included.
Q’TY
À Remote controller (upper case, lower case) ..............................................................1 Á Pan-head screw with cross hole M4 .........................................................................2 Â Wooden screw 4.1 X 16 (for installing unit directly on a wall .....................................2 Ã Instruction manual .................................................................................................1 OUTLINE AND INSIDE DRAWING
INSTALLATION (1) Decide where you want to install the remote controller (switch box) In deciding, please observe the following precautions: Do not install the remote controller in locations, which are: • Exposed to direct sunlight • Near a source of heat
• Susceptible to humidity and moisture • Near machines emitting high-frequency waves. (High-frequency welders, etc.)
1) Procure the following parts locally : Switch box for two units Connecting wire (Length : below 20m size : 0.3mm ~ 0.75mm) Lock nut, bushing
(2) Install the lower case on the switch box.
Caution :
• Over-tightening the screws can cause deformation and/or cracks on the lower case. • Install the remote controller on a wall with flat surface. Installation on an uneven surface can cause cracks on the LCD and other failures.
Snap the upper case into place. Hook the two upper claws into their slots, and shut the lower part as shown in the right diagram.
Caution :
• Press the case until it snaps shut. • To use, remove the protective sheet on the operation section.
To remove the upper case, insert a screwdriver(-) into one of the slots and side it in the direction of the arrow shown in the diagram on the right
Caution :
• Do not turn the screwdriver while it is inserted into the slot. Doing so can result in damage to the slot.
24
SETTING DIP SWITCH Set the DIP switches on the basis of the below table. DIP switch 1 ON OFF m
Factory pre setting ART setting ART-AR setting
FUNCTION
Mode select
Note.
DIP switch 3 ON OFF m
DIP switch 4 ON OFF m
m (Not change) m (Not change)
m (Not change) m (Not change)
m (Not change)
m (Not change) m (Not change)
m (Change) Heat pump
DIP switch 2 ON OFF m
Cooling only
Fan speed Hi / Lo (*1)
Do not change DIP switch 2
Auto change over function (*2)
Available
Auto start at power failure (*3)
Not Available Not Available
*1: This function is not applicable because the fan speed is constant. *2: If need this function, please consult your local ACSON sales office for application advice on this function. *3: This function can be changed by customer. If this function is used, the unit will auto re-start when power supply resumed from power failure.
9. ELECTRIC WIRING Construct the earth connection. All electrical work must be carried out by a suitable qualified electrical trades-person and in accordance with local supply authority requirements and associated regulators. The unit is to be wired directly from an electrical distribution board either by a circuit breaker (preferred) or HRC fuse. Fix power source wiring to control box by using buffer bushing for sensible force (PG connection or the like). Connect control wiring to control terminal block through the knockout hole of control box using ordinary bushing. NOTE : Earth wiring must be connected.
Arrangement such as terminal block in control box. Control module of unit (ART080/100A)
Control module of unit (ART150/200A)
Control module of unit (ART080/100AR)
Control module of unit (ART150/200AR)
25
Automatically
Method for connecting electric wire Please do the wiring after consulting the electric power company of jurisdiction beforehand in the instruction. (1) The entire wiring diagram of unit. ART080~200A/AR
a. Power supply b. Main switch/fuse (field supply) c. Power supply wiring for unit d. Unit e. Remote controller Connection wiring for unit / remote f. controller (no polarity) g. Earth
(2) Electrical wiring Remove the panel on the right side (ART080/100A/AR) or the rear side (ART150/200A/AR) of the unit and connect the unit’s power supply wiring to the proper terminals in the control box. Connect the wires by the following wiring diagram. Miss connection will damage the controller.
PAC-204RC – Global Remote Control
Switch box (Field supply)
ART080/100A
ART150/200A
ART080/100A
ART150/200A
ART080/100AR
ART150/200AR
ART080/100AR
ART150/200AR
(3) Wiring example (For metal piping) Power cable
Breaker capacity
Over current protection switch
2
50A
50A
14 mm over
2
50A
50A
14 mm over
2
100A
100A
22 mm over
2
100A
100A
22 mm over
ART080A/AR
14 mm
ART100A/AR
14 mm
ART150A/AR
22 mm
ART200A/AR
38 mm
Earth cable 2 2 2 2
26
The grounding wire must be of the same diameter as the power cable wires. Table on the right is an example. The selection of other capacities should be determined in accordance with the relevant standards.
(4) Selecting earth leakage breaker (NV) To select NF or NV instead of a combination of Class B fuse switch use the following. In the case of Class B fuse rated 15A.
ART080A/AR ART100A/AR ART150A/AR ART200A/AR
Fuse (Class B) 50A 50A 100A 100A
Earth leakage breaker (with over-load protection) NV50-CP 50A 30mA 0.1s or less NV50-CP 50A 30mA 0.1s or less NV100-CP 100A 100mA 0.1s or less NV100-CP 100A 100mA 0.1s or less
NV is a product of ACSON. Table on the right is an example. The selection of other capacities should be determined in accordance with the relevant standards.
Note. All electrical wiring must be comply with local electrical authority regulations.
10. THE PUTTING CONDITION OF THE BELT 1. Set the parallel angle of the fan and the motor pulley as shown in the table and figure 1 below. 2. Set the tension of the per one belt when the flexion load is within the range as shown in the figure 1 and table 2 below at the proper flexion. (A=0.016xC mm) 3. Adjust the suitable tension after the belt sit properly across the pulley (after working for 24-28 hours). When the new belt is used, adjust the suitable tension about the 1.3 times of the maximum value of the flexion load. 4. Readjust the belt every 2,000 hours after the first adjustment. Exchange the belt when the belt’s surroundings length has expanded by 2% including the first expansion of the belt. (About 1%) (about 8,000 hours converted working time) table 1 Parallel angle pulley pulley
K (“) 10 or less
note Gap of 3 mm every 1 m
table 2 pulley type B
Flexion load W (N) Smaller out diameter (mm) ~ 135 136 ~ 160 161 ~
22 ~ 29 27 ~ 34 29 ~ 37
11. BEFORE STARTING THE TRIAL RUN After having installed the unit, check that: (1) The unit is fixed securely. (2) The unit is installed properly. (3) The drain pipe is provided with a drain pipe. (4) The electrical wiring has been connected correctly and the terminal screws have been properly tightened. (5) The duct work has been performed correctly. (6) Before turning the unit on, measure the resistance between the terminals of the electrical parts and ground with a 500V megger and check that the value is at least 1.0M ohm. If the measured value is below 1.0M ohm, do not operate the unit. (7) The unit is used phase protector (47). If wiring phase of power supply is mistaken, the unit does not run. Please reconfirm and modify wiring phase. (8) Check that the fans are rotating in the proper direction. (9) Check to see whether there are refrigerant leakage, and slack power or transmission cable. (10) Check the operation of high-pressure switch. If the two lead wires of the outdoor unit fan motor are disconnected from the contactor and cooling is performed, the high-pressure switch should operate and stop the unit after 5 to 10 minutes. Perform trial operation after completion of above items.
27
11. SERVICING AND MAINTENANCE FOR SUPERIOR PERFORMANCE AND LASTING DURABILITY, PLEASE DO NOT FORGET TO CONDUCT PROPER AND REGULAR MAINTENANCE.
Warning 1.Do not wash the unit with water. If washed with water, electrical shock may be caused. 2.Ahead of the maintenance. For safety, turn the power source off before service work.
1.1 CLEANING THE ELIMINATOR Clean the eliminator about once a week (If you do not use the air filter which is special order or field supply) with a neutral cleanser and leave it to dry in a shady location. Clean more regularly if the air filter gets very dirty. If the eliminator gets blocked, air will not be sucked in properly, and the cooling effect will deteriorate. Failure to clean the eliminator may result in equipment breakdown or malfunctions. 1. Removing the eliminator. The eliminator is mounted in the service panel.
2. The eliminator is cleaned with the cleaner or washed in clear water. Please wash the dirty eliminator in lukewarm water with neutral detergent. Please do not use a hot water of 50°C or more. (It transforms occasionally.)
(in front of the heat exchanger.)
It is necessary to avoid massage washing and squeeze strongly. It must rinse enough and the detergent must not remain. 3. When the eliminator is washed in clear water, it is often dried under the shade. Please do not dry it to direct sunshine and a direct fire.
4. The eliminator is installed as before.
1.2 CLEANING OF PANEL. Clean dirt of panel as follows. Use a household neutral cleanser such as for dishes or vegetables. Motion a soft cloth with the cleanser, then wipe lightly. Next, wipe three or four times with another soft cloth moisten with water. Finally, wipe off all the remaining cleanser with a soft cloth. Moisten a soft cloth with the alcohol, then wipe off lightly. Isopropyl alcohol is sold at stores as regents in small quantities. Note: Alcohol is highly combustible. Take extreme care when handling. Also, do not use paint or adhesive thinner.
Fingermarks Grease
Adhesive Paste
1.3 CLEANING THE OUTDOOR HEAT EXCHANGER If you use your air conditioner for prolonged periods, the outdoor heat exchanger will become dirty, impairing its function and reducing air conditioners performance. Consult your equipment supplier or air conditioning contractor on how to clean the heat exchanger.
1.4 WHEN BEGINNING TO USE AIR CONDITIONER AGAIN. Please turn on the power supply after checking is done and abnormality is not found. Please do the following work. It is confirmed that air inlet and outlet are not blocked. It is confirmed that the earth connection line does not come off. The earth connection line is firmly installed in the unit. It is confirmed that there are neither lifting, blocking, nor bending of the drain-hose. 1. It is confirmed to keep the controller OFF. 2. The power supply switch is turned on.
28
Neutral Cleanser
Isopropyl alcohol
1.5 WHEN THE AIR CONDITIONER IS NOT TO BE USED FOR LONG TIME. If the air conditioner is not to be used for a long time due to a seasonal change, etc., Please do the following work. 1. The power supply switch is turned off. If the power supply is kept on, several watts or several tends of watts will be wasted. Also, the accumulation of dust, etc., can result in fire. 2. Filter, eliminator and drain pan are cleaned. Pay attention to throw dust in the drain. 3. Run it for 4-5 hours with the air blowing until the inside is completely dry. Failing to do so can result in the growth of unhygienic, unhealthy mold in scattered areas throughout the room.
1.6 IN CASE OF FAILURE. (1) Never remodel the air conditioner. Consult your dealer for any repair service. Improper repair work can result in water leakage, electric shock, fire, etc. (2) If the poser breaker is frequently activated, get in touch with your dealer. Leaving the unit as it is under such conditions can result in fire or failure. (3) If the refrigeration gas blows out or leaks, stop the operation of the air conditioner. (4) Thoroughly ventilate the room, and contact your dealer. Leaving the unit as it is can result in accidents due to oxygen deficiency.
2. TRANSFERRING WORK, AND CONSTRUCTION. 2.1 TRANSFER OF INSTALLATION. (1) When removing and reinstalling the air conditioner when you enlarge your home, remodel, or move, consult with your dealer in advance to ascertain the cost of the professional engineering work required for transferring the installation. (2) Please do not mix the one other than a specified refrigerant when you add the refrigerant (R-22) at the installation and the transferring. (3) When moving or reinstalling the air conditioner, consult with your dealer. Defective installation can result in electric shock, fire, etc.
2.2 PLACE FOR INSTALLATION. Please do not use the unit in the following places. (1) Place where a lot of oil (The machine oil is contained), moistures, and dust exist. (2) Place where a lot of salinities such as beach districts exists. (3) Place where sulfur gas, volatile gas, and corroded gas are filled. (4) Place where acid solution is frequently used. (5) Place where special spray is frequently used. (6) Hot spring zone. (7) Near to machine which generates high cycle (High cycle welding machine etc.). (8) Place where ventilation entrance of unit is closed by snowfall. (9) The unit must be installed on stable, level surface. The main body might corrode when the unit is used in such a place, the refrigerant leak, the performance of the unit decrease remarkably, and it cause the damage of parts of the unit.
2.3 REGARDING ELECTRIC WORK. (1) The electrical work must be undertaken by a person who is qualified as an electric engineer according to the (technical standard respecting electrical installation), (internal wiring rules), and the installation instruction manual with the absolute use of exclusive circuits. (2) Please install a special power supply in the power supply. (3) Please install the earth connection for the electric shock prevention. (4) Never connect the grounding wire to a gas pipe, water pipe, arrester, or telephone grounding wires. For details, consult with your dealer. (5) In some types of installation sites, the installation of an earth leakage breaker is mandatory. For details, consult with your dealer. (6) The breaker and the fuse must use the one of correct capacity.
2.4 CONSIDERATION OF THE NOSE. (1) Take sufficient measures against noise when installing the air conditioners at hospitals or communication-related businesses. (2) If the air conditioner is used in any of the above-mentioned environments, frequent operational failure can be excepted. It is advisable to avoid these type of installation sites. For further details, consult with your dealer. (3) Choose a place where cool air and noise from the outdoor air outlet of the air conditioner do not inconvenience the neighbors. (4) Obstacles placed near the air outlet of the unit can decrease performance and increase noise. Avoid placing any obstacles adjacent to the air outlet. (5) If the air conditioner produces any abnormal sound, consult with your dealer.
29
2.5 DISPOSING OF THE UNIT. When you need to dispose of the unit, consult your dealer. If pipes are removed incorrectly, refrigerant (fluorocarbon gas) may blow out and come into contact with your skin, causing injury. Releasing refrigerant into the atmosphere also damages the environments. 2.6 MAINTENANCE AND INSPECTION. (1) If the air conditioner is used throughout several seasons, inside can get dirty and eventually reduce the performance. (2) Depending upon the conditions of usage, foul odors can be generated and drainage can be deteriorated due to dust and dirt, etc.
30
12. OPERATION GLOBAL REMOTE CONTROL (PAC-204RC) DISPLAY SECTION A B C
[Current/start/ending time] Display Operation mode Displays the status of operation. [Checking] Display This display appears when abnormality occurs in the unit.
D
[Set temperature] Display Displays the set temperature.
E
[Operation] Lamp Lights up during operation, goes off during stop.
F
[Room temperature] Display
G H
Displays the temperature of the air sucked in during operation. [Fan speed] Display To indicate High-speed or Low-speed. [Key lock] Display This display appears when key lock function is active.
For purposes of explanation, all the displays on this page are shown in their lit condition. This configuration does not occur in the actual unit.
BEFORE STARTING OPERATION * Make sure that the power supply is turned ON before use. (Keep the power supply turned ON at all times when the air conditioner is in use. Use of the unit without power can result in compressor failure.)
WARNING: Check and confirm the power circuit before use. For the contents, refer to the previously described chapter [Crucial points to be observed for safety].
1-1 ON/OFF START AN OPERATION
À Press the [ON/OFF] button Operation lamp lights up and operation starts.
STOP AN OPERATION
À Press the (ON/OFF] button again Operation lamp goes off and operation stops. • Once the buttons have been set, pressing of the [ON/OFF] button only can repeat the same operation thereafter. • During operation, the operation lamp above the [ON/OFF] button lights up.
CAUTION : Even if the operation button is pressed immediately after the operation is once stopped, operation is not restarted for about 3 minutes. This function protects the machine. It automatically starts operation after the lapse of approximately 3 minutes.
31
1-2 SELECTING OPERATION WHEN SELECTING OPERATION
À Press the [MODE] button Consecutive press of the [MODE] button switches the operation over to "FAN" , "COOL" or “HEAT”. For the contents of operation, check the display.
FOR FAN Press the [MODE] button and bring up the "FAN" display. • The fan operation functions to circulate the air in the room. • The temperature of the room cannot be set by fan operation.
CAUTION: Never expose your body directly to cool air for a long time. Excessive exposure to cool air is bad for your health, and should therefore be avoided. A Operation mode display
FOR COOLING Press the [MODE] button and bring up the "COOL" display.
FOR HEATING Press the [MODE] button and bring up the "HEAT" display.
CAUTION: • When the air conditioner is used together with burners, thoroughly ventilate the area.
Insufficient ventilation can result in accidents due to oxygen deficiency. • Never place a burner at a place where it is exposed to the airflow from the air
conditioner. Doing so can result in imperfect combustion of the burner.
TO CHANGE ROOM TEMPERATURE
À Press the room temperature button and set the room temperature of your choice. Press or once changes the setting by 1°C . If the pressing is continued, the setting continues to change by 1°C. * Indoor temperature can be set within the following range. Cooling 19 ~ 30°C * It is impossible to set the room temperature by the air-blow operation. A Set temperature display and room temperature display
À Press
and together, the unit of temperature change "°C " (degree-centigrade) and "°F" (degree-Fahrenheit)
32
1- 4 TIME SETTING
CLOCK KEY
À Press the key one time will activate set clock mode. Press the key again will disable set clock mode.
Á ~ Ã Under set clock mode, the real time clock and present day setting can be changed by pressing Day key, Hour key or Minute key.
7-DAYS TIMER KEY
À There are two keys for timer. One is ON Timer, another is Off Timer. Press the key one time will activate set timer mode. Press the key again will disable set timer mode. Á ~ Ã Under set timer mode, the 7-days timer setting can be changed by pressing Day key, Hour key or Minute key.
A Current time display B Timer Hold/Resume display
DAY KEY
ÁDuring set clock mode or set timer mode, press the key will change the day setting. HOUR KEY
ÂDuring set clock mode or set timer mode, press the key will change the hour setting. MINUTE KEY
ÃDuring set clock mode or set timer mode, press the key will change the minute setting. TIMER HOLD/RESUME KEY If 7-days timer is set, then the word "Timer Active" is displayed.
Ä To clear all the timers setting, Press and hold the hold key until the word "Timer Active" is not displayed. To resume the timer setting after timers have been held, press and hold the key until the word " Timer Active" is displayed.
1-5 OTHER FUNCTION KEY LOCK
À Press the "MINUTE" key three times consecutively, "KEY LOCK" symbol will appear on LCD screen. At this time, only "ON-OFF" key is valid. This function purpose is protect from mischief of child etc. To cancel the key lock function, Please press "MINUTE" key three times consecutively again.
TEST RUN
Á Press the "TEST" key two times consecutively. The unit will run and finished automatically after two hours.
33
13. TROUBLESHOOTING
Before you ask for repair service, check the following points: State of Machine
It does not run.
Switch box (Field supply)
Switch [ON]
Cause
Troubleshooting
Power failure.
Press the switch [ON] button after power restoration
The power supply is turned OFF.
Turn the power supply ON.
The fuse in the power supply is gone.
Replace fuse.
The earth leakage breaker is gone.
Put in the earth leakage breaker.
The wiring phase of power supply is mistaken.
Modify the wiring phase of power supply.
Improper temperature adjustment.
After checking the set temperature and inlet temperature adjust thermostat (23WA)
The filter is filled with dust and dirt.
Clean up the filter.
There are some obstacles at the air inlet and outlet of the units.
Remove.
Windows and doors are closed.
Close.
The restart-preventing circuit is in operation for 3 minutes.
Wait for a while. (To protect the compressor, a 3-minute restartpreventing circuit is built into the unit. Therefore, there are occasions sometimes when the compressor does not start running immediately. There are cases when it does not run for as long as 3 minutes.)
The set temperature of thermostat is excessively high for cooling.
For temperature control, decrease the set temperature at cooling.
The room temperature is excessively low for cooling.
Can not be operated as it is out of temperature control range.
Compressor runs but stops immediately.
Air outlet and inlet are blocked.
Remove blocking matter.
Water or steam is discharged from the unit.
At cooling, water which places to cooling piping and piping connection part drops.
It is not a breakdown. Please use it as it is.
Air flows out but it does not cool enough.
Cool air does not come out.
Switch [ON]
Switch [ON]
Fan runs but compressor does not run.
34
TROUBLESHOOTING FOR GLOBAL REMOTE CONTROLLER Before you ask for repair service, check the following points: State of Machine
Remote Controller
It does not run.
“ON-OFF” display is not lit up. No display appears even when the [ON/OFF] button is pressed.
Air flows out but it does not cool enough.
The liquid crystal display shows that it is in the state of operation.
Cause
Troubleshooting
Power failure.
Press the [ON/OFF] button after power restoration.
The power supply is turned OFF.
Turn the power supply ON.
The fuse in the power supply is gone.
Replace fuse.
The earth leakage breaker is gone.
Put in the earth leakage breaker.
The wiring phase of power supply is mistaken.
Modify the wiring phase of power supply.
Improper temperature adjustment. The filter is filled with dust and dirt. There are some obstacles at the air inlet and outlet of the units.
After checking the set temperature and inlet temperature on the liquid crystal display, refer to (To change room temperature) on page 32, and operate the adjustment button. Clean up the filter. Remove.
Windows and doors are open. The restart-preventing circuit is in operation for 3 minutes.
Close.
The set temperature of thermostat is excessively high for cooling.
For temperature control, decrease the set temperature at cooling.
The room temperature is excessively low for cooling.
Can not be operated as it is out of temperature control range.
Compressor runs but stops immediately.
Air outlet and inlet are blocked.
Remove blocking matter.
Water or steam is discharged from the unit.
At cooling, water which places to cooling piping and piping connection part drops.
It is not a breakdown. Please use it as it is.
Cool air does not come out.
The liquid crystal display shows that it is in operation.
Wait for a while. (To protect the compressor, a 3-minute restartpreventing circuit is built into the unit. Therefore, there are occasions sometimes when the compressor does not start running immediately. There are cases when it does not run for as long as 3 minutes.)
Fan runs but compressor does not run.
Remote controller error display Indicate
Cause
Troubleshooting
E01
Room temperature sensor open.
Automatically reset to restoration error.
E02
Room temperature sensor short.
Automatically reset to restoration error.
E03
Error input from indoor unit or Outdoor unit.
Push the On-Off switch. (OFF to ON)
35
