High ef
fi
ciency heat recovery unit with cooling circuit -
RHE
-
10
Selection, installation, use and maintenance manual
GB
Operating
limits
In their standard set-up, the equipment
is not suitable for installation in a saline
environment. Refer to fig. 03 for the
operating limits.
N.B: Please contact FAST technical
sales office in the event it is necessary
to operate the machine outside the
limits indicated in the diagram.
Summer operation
Winter operation
(heat pump)
fig.03
10 15 21 33
Max external temperature during cooling
°C
43
43
43
43
Min external temperature during cooling
°C
16
16
16
16
Max internal temperature during cooling
°C
34
34
34
34
Min internal temperature during cooling
°C
18
18
18
18
Min external temp with heat pump operating
°C
-10
-10
-10
-10
Max external temp with heat pump operating
°C
28
28
28
28
Max internal temp with heat pump operating
°C
30
30
30
30
Min internal temp with heat pump operating
°C
14
14
14
14
Pressione sonora per frequenza centrale di banda (Hz) Press. sonora Press. sonora Pot. sonora
RHE
63 125 250 500 1000 2000 4000 8000 Totale Totale Totale
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB (A)
dB (A)
10
57
58 51 50 50 43 39 33
63
54 64
15
61
64 56 50 49 46 40 33
66
56 67
25
62
68 57 53 49 47 46 36
70
56 68
33
65
72 64 56 52 48 42 37
72
60 73
Sound data
• Sounda data attenuation with SUF - Module with silencers (accessory)
63 125
250
500
1000
2000
4000
8000
dB dB dB dB dB dB dB dB
MSS
9 0 2 5 5 9 14
11
• Data outside the panel:
(
the data are calculated at the following conditions: 1 m. distance from the unit, ducted supply vent and in free fi eld)
35
0
43
39
22
19
16
18
26
34
t int (°C)
t ext (°C)
10
30
-
10
t int (°C)
t est (°C)
28
14
20
30
0
