135
Parameter
■ 7010
Details whether an external extension H1 is connected.
The external extension H1 can be used
for the following functions:
■ Swimming pool water heating
■ Heat pump cascade
■ Externally changing operating modes
■ External demand
■ External mixer OPEN
■ External blocking
■ External mixer CLOSE
Access
■ "
Device settings
"
■ "
Programming
"
■ "
System definition
"
■
y
to
"Ext. extension"
■
"YES"
or
"NO"
Standard setting
No
Setting range
Yes/No
External operating mode changeover heating circuits
Parameter
■ 7011
This setting determines which system
components the external operating
mode changeover affects.
Access
■ "
Device settings
"
■ "
Programming
"
■ "
System definition
"
■
y
to
"Op. mode change HC"
■
l
or
m
Standard setting
11
Setting range
0 to 11
Note
The parameter "Ext. Blocking" takes
higher priority than "External demand"
(see page 138 : Parameter 7015).
No. Affects the following system components
0 DHW heating
1 A1: Direct heating circuit
2 A1: Direct heating circuit, DHW heating
3 M2: Heating circuit with mixer
4 M2: Heating circuit with mixer, DHW heating
5 A1: Direct heating circuit
M2: Heating circuit with mixer
System definition control settings
External extension
5368 522 UAE
Service
Summary of Contents for Vitocal 300-G BW
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