INSTALLATION
CONNECTION DIAGRAM
2-PIPE CONNECTION
4-PIPE CONNECTION
Important info
: Make sure the electrical supply system complies with current National safety regulations.
Always use the main disconnect switch to isolate the unit from the mains before carrying out any maintenance or inspection work.
24V AC/DC
1
2
3
4
5
6
7
8
9
10
11
Loosen the 2 screws at the bottom of the front
panel.
Use a cross-head screwdriver.
Connect the device electrically.
Carefully remove the front panel
Put the front panel back in place
Mounting directly on the wall : Drill the holes and
place the plugs. . The type of wall/ceiling deter-
mines the type of plug and screw that needs to
be used.
Tighten the 2 screws at the bottom of the front
panel.
Use a cross-head screwdriver.
H
Heating
C
Cooling
H/C
Heating / Cooling
Briza
Clima Canal
Quatro Canal
....
- 2
4 VDC
+ 2
4 VDC
0.
.10 V
L
+ -
N
230 VAC
L1
N
+
-
+
-
1
2
3
4
5
6
7
8
9
10
11
H
/
C
VA
L
V
E
COM
KEY C
ARD
L
N
24V / 220VAC
24V DC
0...10V
Briza
Clima Canal
Quatro Canal
....
- 2
4 VDC
+ 2
4 VDC
0.
.10 V
L
+ -
N
230 VAC
L1
N
+
-
+
-
1
2
3
4
5
6
7
8
9
10
11
C
VA
L
V
E
H
VA
L
V
E
0...10V
KEY C
ARD
L
N
24V / 220VAC
24VDC
COM
