Installation sequence
Installing the boiler
(cont.)
DHW circulation connection
DHW circulation connection with
DHW circulation pump connection
set (accessory)
Separate installation instructions
Gas connection
Notes regarding operation with LPG.
2. Carry out a leak/tightness test.
We recommend the installation of an
external safety solenoid valve when
installing the boiler in rooms below
ground level.
1. Secure gas shut-off valve A at the
gas connection.
13