Baxi Power HT 1.850 Installation, Operation And Maintenance Manual page 91

12.2 CONNECTING THE PUMPS
IT
The pumps of the heating system (P1 and P2) have to be connected to boiler terminal block following the wiring
AT
of figure 9, a relay must be wired between the boiler control circuit board and the pumps.
GB
Cover
Terminal Block
Terminal Block
Cover
Terminal Block
Figure 9
91
INSTRUCTIONS PERTAINING TO THE INSTALLER