AHI Carrier Catalog | Page 620
Physical and electrical data
Two-pipe coil
42N_, 2-pipe coil
S30
Fan speed
R1
Fan type
Air flow
S42
R2
R3
R4
R5
R1
Two, centrifugal
S45
R2
R3
R1
S65†
R2
R3
R4
R5
R1
R2
R3
Two, centrifugal
Two, centrifugal
l/s
205
181
152
126
97
267
221
147
332
275
224
184
146
420
Two, centrifugal
m3/h
739
651
547
454
349
960
795
530
1195 991
805
663
524
1511 1187 851
330
236
Cooling mode*
kW
3,68
3,34
2,91
2,45
1,92
4,44
3,93
3
5,32
4,76
3,94
3,25
2,58
6,24
5,4
3,85
Sensible cooling capacity kW
Total cooling capacity
3,04
2,73
2,35
1,97
1,4
3,64
3,17
2,33
4,58
4
3,3
2,73
2,1
5,15
4,5
3,2
0,26
0,18
Water flow rate
Water pressure drop
l/s
0,18
0,16
0,14
0,12
0,09
0,21
0,19
0,14
0,25
0,23
0,19
0,16
0,12
0,3
l/h
630
570
500
420
330
760
670
510
910
820
680
560
440
1070 930
660
m3/h
0,63
0,57
0,5
0,42
0,33
0,76
0,67
0,51
0,91
0,82
0,68
0,56
0,44
1,07
0,93
0,66
kPa
16
14
11
8
5
22
18
11
11
9
7
4
3
14
11
6
kW
4,77
4,33
3,78
3,25
2,62
6,4
5,57
4,07
8,04
7
5,84
4,9
3,96
9,5
8,03
6,08
11
8
6
4
18
14
9
9
7
5
4
3
12
9
5
Heating mode**
Heating capacity
Water pressure drop
kPa
13
Water content
l
1.8
1.8
2.1
2.1
Sound levels
Sound power level
dB(A)
56
51
47
42
36
62
57
47
62
57
55
47
41
68
62
54
Sound pressure level***
dB(A)
47
42
38
33
27
53
48
38
53
48
46
38
32
59
53
45
41
37
33
28
22
48
43
34
48
43
41
34
28
54
49
40
NR value
Electrical data
Power input
W
57
50
46
44
42
100
75
45
129
92
83
77
69
165
125
90
Current drawn
A
0.25
0.23
0.21
0.2
0.19
0.45
0.35
0.21
0.55
0.4
0.37
0.34
0.31
0.7
0.6
0.4
AIR TREATMENT
Electric heater
High capacity
W
2000
2000
2000
2000
Current drawn
A
8.7
8.7
8.7
8.7
High capacity
W
1000
1000
1000
1000
Current drawn
A
4.35
4.35
4.35
4.35
E/E
E/E
E/E
E/E
3/4 gas
3/4 gas
3/4 gas
3/4 gas
Eurovent energy class
FCEER/FCCOP
Connection diameter
*
**
***
†
in
Eurovent conditions: Entering air temperature = 27°C db/19°C wb – entering/leaving water temperature = 7°C/12°C, high fan speed.
Eurovent conditions: Entering air temperature = 20°C, entering water temperature = 50°C, same water flow rate as in cooling mode.
Based on a hypothetical acoustic attenuation for the room and the air distribution system of -9 dB(A).
This unit complies with all applicable standards for EC marking (for further details see Declaration of Conformity). Except the unit size 42N_S65 which is not CE labeled due to fan
efficiency regulation 327/2011 but is fully compliant with Machinery (2006/42/EC) and Electromagnetic Compatibility (2004/108/EC) directives.
620
C
A
R
R
I
E
R
2
0
1
6
/
2
0
1
7