ROOM FAN COIL UNITS 42N
Physical and electrical data
Two-pipe coil
42N_S, 2-pipe coil
S15
Fan speed
R1
Fan type
S20
R2
R3
R4
R5
One, tangential
Air flow
R1
S26
R2
R3
R4
R5
One, centrifugal
R1
R2
R3
One, centrifugal
l/s
96
82
69
55
34
126
106
91
79
59
189
148
93
m3/h
345
296
247
198
123
453
382
327
283
214
681
534
334
kW
1.2
1,09
0,97
0,83
0,58
2,13
2,01
1,78
1,54
1,15
3,52
2,98
2,09
Sensible cooling capacity kW
1,1
1,01
0,89
0,74
0,5
1,77
1,62
1,42
1,23
0,93
2,84
2,35
1,6
Water flow rate
l/s
0,06
0,05
0,05
0,04
0,03
0,1
0,09
0,09
0,07
0,06
0,17
0,14
0,1
l/h
210
190
170
140
100
370
340
310
260
200
600
510
360
Cooling mode*
Total cooling capacity
m /h
0,21
0,19
0,17
0,14
0,1
0,37
0,34
0,31
0,26
0,2
0,6
0,51
0,36
kPa
12
10
8
6
3
5
5
4
3
2
12
9
5
Heating capacity
kW
1,87
1,74
1,48
1,29
0,88
3,01
2,72
2,36
2,05
1,59
4,28
3,68
2,56
Water pressure drop
kPa
10
8
7
5
3
4
4
3
2
1
10
8
4
Water content
l
0.6
Sound power level
dB(A)
52
47
43
37
29
52
46
43
37
32
61
54
44
Sound pressure level***
dB(A)
43
38
34
28
20
43
37
34
28
23
52
45
35
39
34
29
23
16
36
32
29
22
15
47
40
31
3
Water pressure drop
Heating mode**
1.4
1.4
Sound levels
NR value
Electrical data
Power input
W
30
23
19
17
16
36
34
31
30
29
45
55
65
Current drawn
A
0.13
0.11
0.09
0.08
0.08
0.16
0.15
0.14
0.13
0.12
0.3
0.25
0 .2
W
800
Electric heater
1000
1000
Current drawn
A
3.48
4.35
4.35
High capacity
W
500
500
500
Current drawn
A
2.18
2.18
2.18
E/E
E/E
E/E
3/4 gas
3/4 gas
3/4 gas
Eurovent energy class
FCEER/FCCOP
Connection diameter
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.
CONTROLS
*
**
***
†
in
AIR TREATMENT
High capacity
C
A
R
R
I
E
R
2
0
1
6
/
2
0
1
7
619