46
Heating circuit without mixer A1/
HC1
Connection
A
to control
unit
Circulation pump
C
■ Without heating water buffer cylin-
der
211.2
Secondary pump
■ With heating water buffer cylinder
212.2
Heating circuit pump A1/
HC1
Connecting the temperature limiter,
part no. 7151 728, 7151 729
B
to
mixer extension kit
M
1~
C
B
A
sÖ
sÖ
A
Connect plug
sÖ
to mixer extension
kit
B
Temperature limiter
C
Heating circuit pump for heating cir-
cuit with mixer
Internal unit: Expansion PCB on main PCB (function compo-
nents 230 V~)
Make no on-site connections.
Internal unit: Luster terminals (message and safety connections)
Set the required parameters during com-
missioning: See from page 77.
Installation sequence
Electrical connection
(cont.)
5546 699 GB
Содержание AWT-AC 241.A04
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