-3- 55008386-05
AIRFLOWS OUTDOOR/DUCTED UNITS
Model
MAX Speed
MCU+
m
3
/s
180 - 200
1.85
TECHNICAL INFORMATION
MCU+ 180 - 200 Capacities R134A
SOUND POWER and SOUND PRESSURE LEVEL
MAXIMUM SPEED
SOUND POWER LEVELS
SOUND PRESSURE LEVELS
Frequency Hz
MCU+
Compressor
125
250
500
1K
2K
4K
dBA
dBA
NC
180
Scroll
72.5
71.9
71.7
68.9
66.0
58.2
75.5
59.2
53.0
200
Scroll
73.0
71.8
71.5
70.1
66.1
58.3
75.7
62.0
56.0
MINIMUM SPEED
SOUND POWER LEVELS
SOUND PRESSURE LEVELS
Frequency Hz
MCU+
Compressor
125
250
500
1K
2K
4K
dBA
dBA
NC
180
Scroll
65.7
65.9
67.1
61.3
65.3
55.1
73.2
53.7
49.0
200
Scroll
66.5
66.1
67.9
66.7
66.0
57.2
75.6
55.6
51.0
Sound Power Levels were obtained in full accordance with the direct method of ISO 3741: 1988. Quantities are shown in dB with a standard
reference of 1 pW.
Sound Pressure Levels are dB relative to 2 x 10
-5
N/m
2
and are calculated from the results under anechoic conditions and are quoted as an
average of all points on a sphere of a radius of 3m away from the centre of the unit (in cooling mode); (add 3dBA or 3NC for units at an
intersection of a wall, add 1dBA or 1NC for high level wall mounted units).
ELECTRICAL DATA
(Cooling Data rated at 55C external conditions)
MCU+
180
200
FAN MOTOR
1.2
1.2
R134A COMPRESSOR (3 PHASE) NOMINAL FLA
11.9
16.9
MODEL
AIR ON TO
CONDENSER
C
EVAPORATING TEMPERATURE
-15
-12.5
-10
-7.5
-5
-2.5
0
2.5
5
7.5
10
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
MCU+
180
25
5.51
6.21
6.98
7.82
8.73
9.71
10.80
11.95
13.15
14.50
15.95
30
5.22
5.90
6.64
7.44
8.31
9.26
10.30
11.40
12.60
13.85
15.25
35
4.92
5.57
6.28
7.05
7.89
8.80
9.78
10.85
12.00
13.20
14.55
40
-
5.33
6.01
6.76
7.57
8.45
9.40
10.40
11.55
12.75
14.00
45
-
-
5.64
6.36
7.13
7.97
8.87
9.85
10.90
12.05
13.30
50
-
-
-
5.84
6.57
7.35
8.21
9.13
10.10
11.20
12.35
55
-
-
-
-
5.99
6.72
7.52
8.38
9.31
10.30
11.40
MCU+
200
25
6.07
6.89
7.80
8.80
9.90
11.06
12.24
13.92
15.75
17.18
18.48
30
5.69
6.48
7.35
8.30
9.35
10.48
11.67
13.13
14.85
16.22
17.76
35
5.46
6.21
7.04
7.94
8.93
10.03
11.10
12.48
14.01
15.33
16.88
40
-
5.93
6.71
7.58
8.53
9.56
10.67
11.85
13.27
14.65
16.28
45
-
-
6.34
7.16
8.04
9.01
10.01
11.17
12.36
13.71
15.48
50
-
-
-
6.57
7.40
8.30
9.29
10.28
11.29
12.61
14.39
55
-
-
-
-
6.74
7.58
8.50
9.37
10.26
11.48
13.30
