6
Installing the boiler
Logano G225/Logano plus GB225 - We reserve the right to make any changes due to technical modifications.
42
6.4
Connecting the fuel supply
Make the fuel connection in accordance with all locally
applicable regulations. We recommend the installation of
a fuel filter.
V
Visually inspect the fuel pipe and clean or replace, if
necessary.
V
Install the shut-off valve into the fuel supply pipe.
V
Connect the fuel pipe to the boiler in such a way that it
is not under stress.
V
Check the flue pipe for tightness.
V
Connect up the fuel supply in accordance with the
locally applicable regulations.
6.5
Electricity connection
6.5.1
Fitting the control unit
V
Place the push-in hooks of the control unit into the oval
holes.
V
Push the control unit towards the burner door.
V
Let the resilient hooks of the control unit click into the
openings by pushing the control unit down.
Fig. 60 Fitting the control unit
Danger: Risk of fatal electric shock.
V
Only qualified electricians are permitted to
carry out electrical work. Installation
regulations must be complied with.
V
Before opening the boiler:
Disconnect the heating system from the
power supply by means of the emergency
stop switch or the relevant circuit breaker
in the main fuse board.
V
Safeguard the heating system to prevent
unintentional re-connection.
V
Observe all installation instructions.
6 720 615 876-60.1RS
