Press and hold simultaneusly
for 3 seconds
Th
h h
"u"
and on the right the digit
Keep pressing and release the button
until the right digit visualize the parameter "u3" system
mode. The setting are saved when the controller
will exit from programming after 5 seconds without
pressin any button
*
°
Hardness
EXAMPLE
Hardness IN = 20°f
Hardness
O T
= 5 °f
Hardness = 5°f
Cycle
capacity to set
m³°f =
00 lt with
hardness 5°f
See page 6 fig. 11 for out hardness settings
.6
0
.6
0
TANK FILLING
At the end of filling, check the water level inside the tank;
it must be greater than 5-7 cm
