Function, Input De2 At Extension Ea1 - Viessmann Vitotronic 11 CC1E Installation And Service Instructions Manual

Parameter
General
(cont.)

43 Function, input DE2 at extension EA1

Display
None
Operating program changeover
External demand with set flow temperature
External blocking
External blocking with fault message
External fault message
Brief operation, DHW circulation pump
(pushbutton function)
44 Function, input DE3 at extension EA1
Display
None
Operating program changeover
External demand with set flow temperature
External blocking
External blocking with fault message
External fault message
Brief operation, DHW circulation pump
(pushbutton function)
45 EA1 extension demand
Display
Temperature demand
Output demand
Output demand
46 Demand 0 to 10 V, EA1 extension
Display
Temperature demand 10 to 100 °C
Temperature demand 30 to 120 °C
51 Sensor 17A
Display
Not installed
Available
62
Value Explanations
Displayed only if parameter "40:1" has been set.
43:0
43:1 Do not adjust
43:2
43:3
43:4
43:5
43:6 Do not adjust
Value Explanations
Displayed only if parameter "40:1" has been set.
44:0
44:1 Do not adjust
44:2
44:3
44:4
44:5
44:6 Do not adjust
Value Explanations
Displayed only if parameter "40:1" has been set.
See chapter "Function description"
45:0
45:1
45:2
Value Explanations
Displayed only if parameter "40:1" has been set.
46:0
46:1
Value Explanations
51:0
51:1 Recognised automatically.