82
Connection
A
to
control unit
Circulation pump
C
Heating circuit without mixer A1/HC1
■ Without heating water buffer cylin-
der
211.2
Secondary pump
■ With heating water buffer cylinder
212.2
Heating circuit pump A1/
HC1
Heating circuit with mixer M2/HC2
225.1
Heating circuit pump
M2/HC2
Connecting the temperature limiter,
part no. 7151 728, 7151 729
B
to the
mixer extension kit
M
1~
C
B
A
sÖ
sÖ
A
Connect plug
sÖ
to the extension
kit.
B
Temperature limiter
C
Heating circuit pump M3/HC3
Installation sequence
Electrical connections
(cont.)
5609 667 GB
