Infloor Hydrolink 31090-31092 User Manual
Page 3
Support brackets
The HydroLink external
versions 2+2 and 3+1 are
supplied complete with
suitable wall-mounting
brackets, which make it
possible to adjust the
front-to-back positioning.
Installation
HydroLink units should be installed in accordance with the
diagrams shown in this leaflet, ensuring the correct connection of
the flow and return pipework and the main and branch connections.
HydroLinks units can even be installed upside down, as long as the
connection logic shown is adhered to.
The 1/2” F connections must only be used for connecting an air
vent valve and drain cock, and not for connecting branch circuits.
Insulation
The Hydrolink is supplied with heat-preformed shell insulation. This
system ensures not only perfect heat insulation but also the
tightness required to prevent atmospheric water vapour from
entering the unit. For this reason, this type of insulation may also be
used in cooling water circuits, as it prevents condensation from
forming on the surface of the valve body.
RT
CA
LE
FF
I
CA
LE
FF
I
CALEFFI
10
0
8
6
4
2
10
0
8
6
4
2
CALEFFI
10
0
8
6
4
2
10
0
8
6
4
2
10
0
8
6
4
2
10
0
8
6
4
2
CALEFFI
CALEFFI
°
C
0
20
80
60
40
CALEFFI
°
C
0
20
80
60
40
20
25
30
35 40 45
50
55
60
RT
CA
LE
FF
I
CA
LE
FF
I
CALEFFI
10
0
8
6
4
2
10
0
8
6
4
2
CALEFFI
10
0
8
6
4
2
10
0
8
6
4
2
10
0
8
6
4
2
10
0
8
6
4
2
CALEFFI
CALEFFI
°
C
0
20
80
60
40
CALEFFI
°
C
0
20
80
60
40
20
25
30
35 40 45
50
55
60
Application diagrams
System with
wall-mounted
boiler and built-in
HydroLink 2+1
0,25
0,5
0,75
1,0
1,25
1,5
1,75
2,0
2,25
100
80
60
40
20
-20
-15
-10
-5
0
5
10
15
20
12
3
6
9
18
17
16
15
14
1
3
12
1
1
10
9
8
7
6
5
4
3
2
1
24
23
22
21
20
19
WATCH
CALEFFI
0,25
0,5
0,75
1,0
1,25
1,5
1,75
2,0
2,25
20
0,25
0,5
0,75
1,0
1,25
1,5
1,75
2,0
2,25
100
80
60
40
20
-20
-15
-10
-5
0
5
10
15
20
12
3
6
9
18
17
16
15
14
1
3
12
1
1
10
9
8
7
6
5
4
3
2
1
24
23
22
21
20
19
WATCH
CALEFFI
0,25
0,5
0,75
1,0
1,25
1,5
1,75
2,0
2,25
20