2 Description of the product
2.1
General description
If the boiler is fitted with the control PCB (SCB-09), then this is
automatically recognised by the automatic control unit of the boiler
Important
On removing this PCB, the boiler will show an error code. To
prevent this error, an auto-detect must be carried out after
removing this PCB.
Fig.1
SCB-09 PCB
AD-4000016-01
N
L
L BUS
X2
4AT
MAINS
EgV
Hru
Ps Gas
en
2 Description of the product
4
7710388 - v.01 - 29052018
