A Effect Of External Blocking On Pumps/Compressor - Viessmann VITOTRONIC 200 Service Instructions Manual

7015 Effect of ext. blocking on heat...
Value Heating circuit with
mixer M2
"3" Mixer "CLOSED"
"4" Control mode
"5" Mixer "CLOSED"
"6" Control mode
"7" Mixer "CLOSED"
Delivered condi-
tion
4
7017 Vitocom 100 !
Using the Vitocom 100 communication
interface.
Valu Explanation
e
"0" Vitocom 100 is not used.
"1" Vitocom 100 is installed and ena-
bled.

701A Effect of external blocking on pumps/compressor !

Selection of the operating components
(e.g. secondary pump/compressor)
!
Please note
The system may no longer be
protected against frost.
Heating circuit with
mixer M3
Mixer "CLOSED"
Control mode
Control mode
Mixer "CLOSED"
Mixer "CLOSED"
Setting range
0 to 8
Parameter group system definition
(cont.)
Heat pump blocking
No
Yes
Yes
Yes
Yes
Delivered condi-
tion
0
Note
■ Observe setting for parameter "Effect
of ext. blocking on heat pump/heat-
ing circuits 7015".
■ The "External blocking" signal has a
higher priority than the "External
demand" signal.
Setting range
0 / 1
109