User manual

10
ENG
“UE BASIC” +0300042EE - rel. 1.0 - 02.12.2009
2. WATER CONNECTIONS
Important: before proceeding, disconnect the humidi er from
the power supply.
Models UE001 to UE018 Models UE025 to UE065
1
1
4
5
3
4
6
5
4
6
7
2
2
3
Fig. 2.a
Water connections:
□
1.
install a manual valve upstream of the installation (to be able
to cut o the water supply);
□
2.
connect the humidi er to the water supply. On models
UE001 to UE0018, use a hose with 3/4’’G  ttings (see par.
11.2 “Technical speci cations” , compatible CAREL hose: code
FWH3415000). On models UE025 to UE065 connect the hose
with the non-return valve supplied (code FWHDCV0000) to
prevent the water inside the humidi er from coming into
contact with the mains water;
□
3.
install a mechanical  lter to trap any solid impurities (to be
connected downstream of the tap);
□
4
connect a section of non-conductive pipe or hose for draining
(resistant to temperatures of 100 °C (212 °F) and with a
minimum inside diameter of 40 mm/1.6”);
□
5
prepare a funnel to interrupt continuity in the drain line;
□
6
connect a drain trap to prevent the return of bad odours
(minimum inside diameter 40 mm/1.6”);
□
7
in models UE025 to UE0065: connect a drain hose ( minimum
inside diameter 15 mm ( 0.59” )) from the bottom tank of the
humidi er (this can run into the drain funnel).
Important
Important: when installation is completed,  ush the supply hose
for around 30 minutes by piping water directly into the drain,
without sending it into the humidi er. This will eliminate any scale or
processing residues that may block the drain pump and cause foam
when boiling.