5
Installation of the boiler
Logano plus SB615 Gas - We reserve the right to make any changes due to technical modifications.
16
5.7
Connecting the boiler to the
pipework
Please observe the following information regarding the
boiler connection to the pipework. This is important for
fault-free operation.
5.7.1
Connecting the return to the boiler
B
Connect the heating system return to the boiler return
connections RK1 and RK2 (
Æ
Fig. 6).
5.7.2
Connecting the flow to the boiler
B
Connect the heating system flow to the boiler flow
connection VK (
Æ
Fig. 6)
5.7.3
Connecting the safety line flow
B
Fasten the relief valve to the VSL safety line flow
connection using 4 screws (
Æ
Fig. 6).
Fig. 6
Logano plus SB615 Gas boiler connections
To protect the boiler from debris within the
system water, we strongly recommend the
installation of a dirt trap in the return leg of the
plant.
CAUTION:
System damage due to leaking
connections!
B
Ensure pipework connections to and from
the boiler are free of stress.
Install a dirt trap in the return close to the
boiler in order to protect the appliance from
debris within the system water.
CAUTION:
System damage from
connecting the wrong components to the
pressure relief!
B
Never connect a DHW cylinder or other
heating circuit to the VSL safety line flow
connection (
Æ
Fig. 6).