93
cod. 3541T630 - Rev. 04 - 12/2021
EN
DORA
200 HT - 260 HT
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
appropriate connection points (fig. 15).
The table below gives the characteristics of the connection
points.
Ref. Function
Model 200 HT / 260 HT
1
Cold water inlet
1”G
4
Recirculation
3/4”G
5
Hot water outlet
1”G
6
Condensate drain
1/2”G
fig. 15
The following figure (fig. 16) illustrates an example of plumbing
connection.
fig. 16 - Example of water system
Legend (fig. 16)
1
Water inlet pipe
4
Ricirculation water inlet
5
Hot water outlet pipe
9
Inspectionable end of discharge 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 mixing equipment