Page 17
User, Installations and Maintenance Manual
Internal
compartment
Damper "A"
open
Damper "B"
closed
Internal compartmen
t
Exterior
fig. 15- Example of installation in the winter period
6.4 Securing and connections of this appliance
The product must be installed on a stable, flat floor that is not
subject to vibrations.
6.5 Hydraulic connections
Connect the cold water supply line and the outlet line to the ap-
propriate connection points (fig. 16).
The table below gives the characteristics of the connection
points.
Ref. Function
Model 200 l / 260 l
1
Cold water inlet
1”G
2
Solar coil outlet
3/4”G
3
Solar coil inlet
3/4”G
4
Recirculation
3/4”G
5
Hot water outlet
1”G
6
Condensate drain
1/2”G
A
Pit for solar probe and ther-
mal cut-out bulb
1/2”G
fig. 16
The following figure (fig. 17) illustrates an example of plumbing
connection.
IN
OUT
fig. 17- Example of water system
Legend (fig. 17)
1
Water inlet pipe
4
Recirculation water inlet
5 Hot water outlet pipe
9
Inspectionable end of dis-
charge pipe
10
Pressure gauge
11
Shut-off valve
12
Pressure regulator
13
Safety valve
14
Expansion vessel
15
Drain tap
16
Recirculation pump
17
Spring check valve
18
Automatic thermostat mix-
ing equipment
