9 Settings
P P arameter
Parameter
number
5715
T T emps / mode CH2
5721
T T emps / mode CH3
5730
H H ot water sensor
5731
H H W controlling
element
78
Description
Activation of heating circuit 2:
Off
On
Activation of heating circuit 3:
Off
On
Selecting the DHW sensor:
Hot water sensor B3 : DHW sensor for tank
Thermostat : The sensor used for DHW is a thermostat
HW outlet sensor B38 : DHW sensor for instantaneous hot water boil
er
Type of actuator for controlling the domestic hot water requirement:
No charging request : No function
Charging pump : DHW loading is done with a pump
Diverting valve : DHW loading is done with a bypass valve.
Factory set
ting
Off
Off
Hot water
sensor B3
Diverting
valve
7609474 - v02 - 04092014