- 10 -
3269830_ut_GB_rev.2
ENGLISH
GB
FILLING AND EMPTYING THE WELL
A
A
2
1
3
A
4
Filling
The well can be fi lled in a number of diff erent
ways.
Automatic quick fi lling
– Turn the knob
(A)
to
1
to fi ll the well to the
maximum level automatically when the water
level drops below the minimum threshold.
Important
The maximum and minimum level refers to
the pressure switch’s operating range.
Slow automatic top-up
– Turn the knob
(A)
to
2
for a slow, continuous
fl ow of water that keeps the water level inside
the well constant.
Important
If the water drops below the minimum level,
the “quick automatic top-up” mode is auto-
matically triggered.
Quick no-limits fi lling.
– Turn the knob
(A)
to
3
to fi ll the tank to the
level required.
Important
When fi lling is completed, it will be necessa-
ry to turn the knob (A) to another position
to prevent the water from overfl owing from
the tank.
Emptying
1)
Turn the knob
(A)
to
4
to shut off the water
supply.
2)
Turn the water drain lever
(B)
in position
“OPEN”
to drain the water in the tank.
OPEN
CLOSED
B
