47
Note
■ Plug F11:
Nothing must be connected to plug
F11 on site.
■ Flow temperature sensor for heat-
ing circuit with mixer (M2):
The flow temperature sensor for one
heating circuit with mixer (M2) is con-
nected to the extension kit for heating
circuit with mixer (accessory).
For connection, see system examples
from page 9 or the separate installa-
tion instructions.
■ External hook-up is possible in con-
junction with the external extension
H1:
– External demand
– External mixer OPEN
– Operating status changeover
– External blocking
– External mixer CLOSE
– Central fault message
Installation instructions
"External extension H1"
Main PCB
E
(operating components 230 V~)
Information regarding the connection
values
■ The output given is the recommended
connected load.
■ The stated current indicates the max.
switching current of the switching con-
tact (observe the total current of 5 A).
Installation sequence
Electrical connection
(cont.)
5724 152 GB
Installation
Summary of Contents for AWS 104
Page 5: ...5 Certificates Declaration of conformity 119 Keyword index 120 Index Index cont 5724 152 GB...
Page 87: ...87 Opening programming unit 3 2 1 2x Troubleshooting Repairs cont 5724 152 GB Service...
Page 89: ...89 Removing separating plate 1 2 Troubleshooting Repairs cont 5724 152 GB Service...
