1. Remove the plastic plug and mount
the adapters. Don’t forget the
sealings!
2. Mount the brass adaptor into the
safety group and place the expansion
vessel;
3. Attach the assembly at the bracket
using the tie wrap;
4. Determine the position of the
bracket in the kitchen cabinet, use
the enclosed screws to secure the
assembly to the cabinet wall or back.
• It is recommended that pipes
are cleaned before installation
(clean the boiler also if the
safety unit is replaced)
• The expansion groups must be
installed by connecting the
discharge tundish to the
drainage piping.
Safety group
GB
Use sealant!
1
2
3 4
Add tie wrap!
Before
Installation
Flow
direction!
For the expansion groups to work
properly, it is required to operate the
expansion relief valve ❶ by hand at
least every 6 months.
UseInstallation
❶