16
OPERATOR'S MANUAL
EN
MAINS WATER
For the operation of the machine it is necessary a connection to a 'drinkable' water mains
providing water with maximum hardness of 54°f, and total dissolved iron content, Fe2+ and
Fe3+, not exceeding 0.5 ppm.
NOTE
IF MAINS WATER CONTAINS A QUANTITY OF FE2+/FE3+ IRON
EXCEEDING 0.5 PPM AND/OR MAINS WATER HARDNESS EXCEEDS
54°f (FRENCH DEGREES), A PRE-TREATMENT OF WATER MUST BE
CARRIED OUT BY INSTALLING A DEFERRIZATION AND/OR SOFTENING
SYSTEM UPWARDS.
NOTE
IF A SOFTENING SYSTEM IS ALREADY AVAILABLE ON SITE,
CONNECTED TO MAINS WATER AND ABLE TO SUPPLY WATER WITH
MAXIMUM HARDNESS OF 10°f, MEASURE THE VALUE IN FRENCH
DEGREES (°f) OF MAINS WATER HARDNESS AND SET THE
CORRESPONDING HARDNESS VALUE IN THE RELEVANT MENU.
THERMO-DISINFECTOR
DISABLES
RESIN
AUTOMATIC
REGENERATION IF WATER HARDNESS SET VALUE IS LOWER THAN
10°f.
SEE INSTRUCTIONS IN "WATER HARDNESS" SECTION
WATER DRAINAGE
Drain pipe of the device:
rubber end for hose fitting diameter 19-22 mm (1/2").
WATER DRAINAGE CONNECTION
The device is equipped with a drain pipe.
WARNING
ARRANGE DRAIN PIPE SO AS TO AVOID DEPRESSIONS AND SHARP
BENDS TO PREVENT THE TRAP EFFECT AS WELL AS OPERATING
FAILURES.
WARNING
DRAINAGE MUST BE MADE IN COMPLIANCE WITH THE
INTERNATIONAL AND NATIONAL STANDARDS AND UNDER THE
EXCLUSIVE RESPONSIBILITY OF THE USER.