Connection To The Water Mains; Water Drainage - Hendi 225523 Mode D'emploi

• the yellow/green earth wire is not interrupted by
the switch;
• the power supply, when the appliance is operat-
ing, must not deviate from the rated voltage value
by ±10%;
• make sure that after inserting the power supply
1 Water outlet tube Ø30 mm
2 Water inlet (electrovalve ¾'')
3 Steam outlet
4 Electric cable fi xer (230V), length ca. 1600 mm
5 Caution! Hot surface
6 Don't clog up ventilation openings

5.4 CONNECTION TO THE WATER MAINS

The appliance must be fed with softened drinking
water, with hardness from 0.5° F to 5° F (it is oblig-
atory to use a softener to reduce the formation of
lime inside the cooking chamber) and pressure in
the range from 100 to 200 kPa (1.0 - 2.0 bar).
Connection to the water mains should be made

5.5 WATER DRAINAGE

A drain pipe (see Fig. 1) comes out from the rear
of the appliance, to drain the oven cavity. This pipe
must be connected up to a pipe made to resist
steam temperatures (90°C-100°C) with an internal
diameter of 30 mm (DN 30). To prevent choking, it
is best to use a rigid pipe and make sure there are
no "elbow" bends anywhere along the drain line.
Furthermore, the drain line must slope down (min-
imum slope 5%) along its full length (the length in
question is from the appliance's drain pipe to the
drain point and must not exceed 2 meters). The
drain line must run into an open fl oor drain (Fig.2).
cord into the terminal block it does not come into
contact with any of the cooking range's hot parts.
• if the supply cable is damaged then it must be re-
placed by the manufacturer or by your technical
support or by a qualifi ed person to avoid any risk.
through the threaded 3/4" solenoid-valve on the
rear (on the bottom) of the appliance, fi tting in be-
tween a mechanical fi lter and an on/off tap (before
you connect the fi lter, allow a certain quantity of
water to fl ow out in order to drain any waste from
the pipe).
In addition, there must be a free air gap of at least
25 mm (distance between the drain line coming
from the appliance and the funnel on the drain
standpipe). Whatever the case, in order to comply
with current hygiene standards, the line connected
to the appliance's drain pipe must not come into
direct contact with the drain point. It is advisable
to include a suitable trap in the line connecting the
appliance's drain outlet to the grey water waste
system, thus stopping the steam coming back out
of the drain.
EN
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