MAINTENANCE
28
Replacement of pre-filter
You need to replace the pre-filter (part no. 10320) when filter life counter shows zero or when the
filter is clogged.
[1]
1 – Turn off the system;
2 – Close tap water valve;
3 – Allow a minute for water pressure to drop in
the tubing
[2]
Access the rear panel where pre-filter is located
To uninstall it, turn the body of pre-filter one
quarter of a turn to the left
[3]
Pull the pre-filter down and remove it