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humiDisk - +030222022 - rel. 2.0 - 15.01.2010
2.6.3 Wiring
Important:
The fl exible cable used for the electric connections must be at least protected by an ordinary
PVC sheath and comply with the 227 IEC 53 standards (CENELEC H05VV-F or H05VVH2-F or better).
Wiring humiDisk
10
(
Fig. 2.t):
open the cover of the electrical junction box, located on the rear of the unit, by unscrewing the four
•
screws V;
run the power cable through the cable gland P;
•
remove terminal block M from the box;
•
wire the phase to terminal F, the neutral to terminal N and the earth to the terminal marked with the
•
corresponding symbol;
place the terminal block back in the box, sliding the support brackets into the guides G;
•
close the box.
•
Wiring
humiDisk
65
(
Fig. 2.u):
Remove the electrical junction box by levering the locking spring C. The box comes down: remove the
•
cover by unscrewing the four screws. In the box there are two cable glands that will be used to pass
the power cable and the humidistat cable through to the electronic board;
pass the power cable through the cable gland 1a on the appliance, and then through the cable gland
•
1b on the junction box. Fasten the neutral and phase (live) wires to the terminals N 230 F on the
board and the earth wire to the free terminal inside the box;
in the same way, pass the humidistat wire through the cable gland 2a on the appliance, then through
•
the cable gland 2b on the box and connect it to the UMID terminals of the board;
then use the 2 clamps supplied to secure the two cables that have just been passed through the
•
glands to the existing cables: the clamps should be placed in the position shown by the arrows. Finally,
tighten the four bushings on the cable glands.
Once the electrical connections have been completed, carefully close the box with its screws, place it back
in position, and secure it with the locking spring C.
At the end of installation, the inside of the appliance should appear as shown in Fig. 2.u.
Fig. 2.t
Fig. 2.u
2.7 Water connections
Note:
the water connection hoses are supplied as standard only for the humiDisk
65
, while for the humiDi-
sk
10
they are available as options.
The installation of the humidifi er also requires the water supply and drain hoses to be connected. The
hoses, supplied, must be connected to the appliance as shown in Figure 2.v for the humiDisk
10
and Figure
2.z for the humiDisk
65
.
The supply hose A, supplied as standard, has a threaded G 3/4 bushing at both ends: connect the elbow
to the solenoid valve on the humidisk, connect the free end (straight end) directly to water tap B, or to an
extension. A mechanical fi lter C should be fi tted downstream of the tap B, as shown in Figs. 2.v and 2.z.
For the water drain, use the plastic hose D, supplied, or a similar hose with an inside diameter of 10 mm.
The hose must be installed as shown in Figs. 2.v and 2.z with a minimum slope of 10°, to guarantee the
correct drainage of the water. If used, a drain siphon E must be located on the main drain line and not on
the drain hose connected to the appliance.
Importat:
To ensure the correct drainage of the water, make sure that the drain hose runs at a slope and
is straight, without any bends or choking.
