Baxi PBM-i 20 Manual Del Usuario página 113

INSTALLER CONNECTIONS
Contact SA6 configured as "boiler backup"
Description
Enable contact as:
0 = Reduced electricity rate
1 = Boiler backup
The boiler backup function must be configured for only
one of the configurable contacts listed.
F3 System flow switch
System flow switch connection, compulsory component.
BT8 Domestic hot water storage temperature probe
The domestic hot water temperature inside the storage tank
is measured using probe BT8.
If domestic hot water production is featured on the heat
pump, probe BT8 needs to be connected to terminals 41-42,
and the probe enabled by setting parameter 0232, under
menu "Mn02", from 0=NO to 1=YES.
Menu Parameter Value to be UOM
no. set
Mn01 019D 1
35 36
-
39 40
41 42
I A
SA6
F3
BT8
EN PBM 20÷40 33