11
1.3 Water connection
The maximum water pressure must be (600 kPa) 6 bars� If the water
pressure of the mains water should be over this value, a pressure reducer
must be installed upstream from the oven�
The minimum water pressure for correct operation of the oven must be
above 1,5 bars�
The oven has two inlet for water,
one for mains water(1) and another
for softened water(2) (
Fig. 6
)� The
installation of a softener-lime scale
eliminator is always recommended
to bring the hardness of inlet water
to valuesbetween 8° and 10°F�
Before connection, drain off a
sufficient amount of water to clean
the pipe from metal residues�
Connect the "Water" pipeline to
water mains and install a shut-off
valve and a filter on the pipe.
Ensure that the shut-off valve is
positioned so that it can be easily operated by the operator at any time�
Attention
: if the water supply pipe malfunctions, it should be replaced
with a new one while the old broken one should not be used again�
1.4 Connection to the drain
The oven has a water drain; it is placed at the lower rear part of the appliance
and has a tube with diameter of 50 mm�
Connect the pipe that projects from
the drainage device (
Fig. 7
,
ref. A
)�
The draining system consists of a
trap; it is advisable to connect the
pipe to an open funnel�
Make sure the internal trap is full
of water; otherwise fill it up with
water through the drain present in
the cooking chamber�
Fig. 7
A
Fig.6
1
2
