Connection To Energy Sources - arilex EC665 Instructions Pour L'installation

4.

CONNECTION TO ENERGY SOURCES

4.1 CONNECTION OF WATER SUPPLY
Make sure these conditions are satisfied to obtain a correct
installation:
1. The equipment must be supplied with tap water with a wor-
king pressure included from 200 kPa up to 400 kPa and it
must also ensure a minimum flow rate of 1.5 l/min.
2. The water entry pipe must be connected to the distribution
network through a cutoff cock (easily recognizable and ac-
cessible by the operator) that must be closed when the ap-
pliance is not working or during maintenance interventions
(Fig. 1).
3. Install a mechanical filter between the cutoff cock and the
appliance connection pipe, in order to prevent the introduc-
tion of any ferrous dross, which oxidize, and which therefore
could corrode and with time cause the oxidation of the tank.
Before connecting the last section of the connec-
tion piping, it would be better to leave a certain
amount of water drain away, in order to drain the
pipe from any ferrous dross.
•
Connect an edge of the supply pipe to the appliance con-
nection (Fig.2);
•
Connect the opposite edge of the pipe, equipped with fil-
ter, to the cutoff cock (Fig. 3-3F).
•
Open the cutoff cock and make a visual check of the con-
nection seal (Fig.4).
Connection to
system
A correct installation requires the following conditions:
1. The connection to the drain into the system must be "OPEN,
WITH NO TRAP" and the material for pipe fitting and con-
tainment must support high temperatures of approximately
100 °C in the appliance outlet area.
2. To perform a correct disposal of the waters in the drainage
system, make sure there are no obstructions and no type
of hindrances on the whole line length.
3. Check the correct inclination of the device for grey water
containment and downflow. The device must let the grey
water easily drain away into the system drain.
Increase the angle of incidence (from 3° to 5° ap-
proximately) of the drain into the system when-
ever any backwater occurs.)
•
Connect an edge of the drain pipe to the appliance con-
nection;
•
Convey the opposite edge of the pipe to the open drain
(with no trap).
•
Make a visual check of the connection seal and of the
drain water downflow.
See schematic drawing (Fig. 5).
THE PRESENT MANUAL IS PROPERTY OF THE MANUFACTURER. ANY REPRODUCTION, EVEN PARTIAL, IS PROHIBITED.
grey water drainage
Ø 1/2" G
Ø 1/2" G
Fig. 2
Fig. 3
Min. 500 mm
Max. 2000 mm
- 13 - 13
F
Fig. 4
Ø18mm
Ø 1/2"
min. 3°÷5°
Fig. 5
Fig. 1