Galletti 2x1 Technical Manual - 124
10
FC66001884 - 00
All copying, even partial, of this manual is strictly forbidden.
6
WIRING DIAGRAMS
Make the electrical connections with the mains power disconnected, in
accordance with current safety regulations; strictly abide by the layout given
in the appended diagram, which illustrates a 2x1 unit complete with MICROK
microprocessor controller.
5
PERFORMANCE
5.5
SOUND LEVEL
Vr
Fan speed
3=maximum
2=medium
1=minimum
Lw
Sound power level by octave band, not weighted
Lw
A
Total sound power level, weighted A
Lp
A
Total sound pressure level, weighted A, measured in an open field, at a distance of 1 m, with a directivity factor of 4
V3
V2
V1
L
N
N
N
RE
V
RM
RM
EX
EX
PE
RS485
GND
A B
MICROK
SA
SW
M
1
N
L
IL
RD
BN
BU
BK
CN
MS
WH
VHC
230V 1 50Hz
RD
BN
BU
BK
OG
VT
BN
BU
YE/GN
F
U
N
4
PV
MV
GV
8
9
10
BK
Black = High speed
BN
Brown = Low speed
BU
Blue = Medium speed
CN
Fast-on connector
F
Safety fuse - not supplied
GNYE
Yellow/green = ground
IL
Circuit breaker - not supplied
M
Motor
MICROK wall-mounted microprocessor control panel
MS
Air outlet FLAP w/microswitch
RS485
Serial port for connection to ERGO network
OG
Orange
RD
Red = extra-low speed
SA
Air temperature sensor for MICROK panel
SW
Water temperature sensor for MICROK panel
VHC
3-way ON/OFF valve (230 V)
VT
Purple
WH
White =common
Legend of wiring diagrams
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
8000 Hz
LwA
LpA
dB
dB
dB
dB
dB
dB
dB
dB/A
dB/A
MAX
39,0
42,6
40,6
32,0
22,4
15,8
15,2
40
35
MED
31,2
38,0
34,0
23,7
15,8
14,7
15,3
34
29
MIN
29,1
33,9
28,8
17,0
13,8
14,4
16,3
29
24
SMIN
27,6
31,3
26,8
15,0
11,0
14,3
16,3
27
22
MAX
36,5
44,6
43,1
34,4
28,9
29,3
20,0
43
38
MED
32,7
40,7
35,6
26,6
24,9
27,1
18,4
37
32
MIN
26,9
36,4
30,3
20,3
22,9
24,9
16,4
33
28
SMIN
26,3
34,3
26,7
17,0
21,7
23,8
15,8
31
26
MAX
43,3
48,3
46,7
39,5
32,2
19,5
14,4
46
41
MED
38,0
41,7
39,7
29,3
20,7
13,4
14,2
39
34
MIN
36,9
38,6
33,7
22,5
13,7
13,1
15,2
34
29
SMIN
35,4
36,2
30,2
19,9
10,0
13,1
15,2
32
27
MAX
44,3
49,3
47,7
40,5
33,2
20,5
15,4
47
42
MED
39,0
42,7
40,7
30,3
21,7
13,4
15,2
40
35
MIN
36,9
38,6
33,7
22,5
13,7
13,1
15,2
34
29
SMIN
36,4
37,2
32,2
20,9
10,0
13,1
15,2
33
28
Lw
Vr
124
224
324
424
The electrical connections indicated must be made by the installer. For each
fan coil an (IL) switch should be mounted on the power supply, with opening
contacts at a distance of at least 3 mm and a suitable protection fuse (F) .