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fig.20
fig.19
6.7 Installation
IMPORTANT: When switched on, the machine
automatically fills the water circuit and the related
boilers. For a correct automatic installation in
case of a water softener system being used, it
is necessary that the latter is completely filled
with water and properly relieved of any air
bubbles.
6.7.1 Cleaning and filling of resin-
based water softener
IMPORTANT: Before installing the water
softener in the machine and using it, clean the
resins and fill the water softener. Then install the
water softener already filled with water and
cleaned.
In order to fill in the water softener before installing
it on the machine, stick to the following
instructions:
- Insert the hose of the bottom tap into a drain
container suitable for this purpose.
- open the bottom tap (fig. 19) and the upper
plug of the water softener so as to remove
the air bubble.
- fill up the water softener and let the water flow
out of the drain hose until it is clear (fig.20).
- close upper plug and turn off the bottom tap