External Extension; Op. Mode Change Hc - Viessmann VITOCAL WPR 300 Service Instructions Manual

Control settings - system definition

7010 External extension !

External extension H1 installed.
"Yes" External extension H1 is in-
stalled and enabled.
"No" External extension H1 is
not enabled.
External extension H1 can be used for
one of the following functions:
& Swimming pool water heating
& Heat pump cascade
& External operating mode change-
over
& External demand
& External mixer OPEN
& External blocking
& External mixer CLOSE

7011 Op. mode change HC !

Assigning external operating mode changeover via signal "External demand /
mixer OPEN".
This parameter specifies which sys-
tem components the external operat-
ing mode changeover will affect. With
the external operating mode change-
over, a heating circuit with mixer for
example can be switched via a remote
monitoring system from "Reduced" to
"Standard" operating mode.
"0" DHW heating
"1" A1: Heating circuit without
mixer
"2" A1: Heating circuit without
mixer, DHW heating
"3" M2: Heating circuit with mixer
"4" M2: Heating circuit with mixer,
DHW heating
82
Note
The functions listed can only be used
if further parameters are set accord-
ingly.
Menu
& "Device settings"
& "Programming"
& "System definition"
& "External extension"
Delivered condition
Setting
"5" A1: Heating circuit without
mixer
M2: Heating circuit with mixer
"6" A1: Heating circuit without
mixer
M2: Heating circuit with mixer,
DHW heating
"7" M2: Heating circuit with mixer
M3: Heating circuit with mixer
"8" M2: Heating circuit with mixer
M3: Heating circuit with mixer,
DHW heating
"9" A1: Heating circuit without
mixer
M2: Heating circuit with mixer
M3: Heating circuit with mixer
No
Yes/No