Baxi Power HT Installation, Operation And Maintenance Manual page 20

12.2 connecting the pumps
The pumps of the heating system (P1 and P2) have to be connected to boiler terminal block following the wiring
of figure 9, a relay must be wired between the boiler control circuit board and the pumps.
Cover
Terminal board
Terminal board
Cover
Terminal board
Figure 9
IstructIons pertaInInG to the Installer 912.199.3 - GB
92