Configuring Boilers In Cascade + 1 Direct Circuit + 1 Underfloor Heating Circuit + 1 Domestic Hot Water Tank; Configuring Control Of A Boiler In 0/10V - Baxi POWER HT+ Series Installation And Service Manual

Tab.30 Settings on boiler 1
Parameter number
5710
5715
5731
5932
6020
6600
6640
Tab.31 Settings on boiler 2
Parameter number
5710
6600
6640
Tab.32 Boiler settings
Parameter number
5710
7609474 - v02 - 04092014
S S ee
List of installer parameters, page 74.
7.5.2 Configuring boilers in cascade + 1 direct circuit + 1 under­
floor heating circuit + 1 domestic hot water tank
See
Connection diagram: Boilers in cascade + 1 direct circuit + 1 un­
derfloor heating circuit + 1 domestic hot water tank, page 35.
Electrical connection: Boilers in cascade + 1 direct circuit + 1
underfloor heating circuit + 1 domestic hot water tank, page 53.
1. Go to the installer parameters on boiler 1.
See
Modifying the installer parameters, page 68.
2. Set the following parameters on boiler 1.
Parameter
T T emps / mode CH1
T T emps / mode CH2
Sensor input BX2
S S ensor input BX3
F F unction extension module 1
D D evice address
C C lock mode
See
List of installer parameters, page 74.
3. Go to the installer parameters on boiler 2.
See
Modifying the installer parameters, page 68
4. Set the following parameters on boiler 2.
Parameter
T T emps / mode CH1
D D evice address
C C lock mode

7.5.3 Configuring control of a boiler in 0/10V

See
Connection diagram: controlling a boiler in 0/10 V, page 36.
Connection diagram: controlling a boiler in 0/10 V, page 36.
1. Go to the installer parameters.
See
Modifying the installer parameters, page 68.
2. Set the parameters according to the table below:
Parameter
T T emps / mode CH1
Setting
On
On
Cascade flow temp
Cascade return sensor B70
Temps / mode CH2
1
Master
Setting
Off
2
Slave without remote setting
Setting
Off
7 Commissioning
65