Viessmann Vitotronic 100 GC1 Installation And Service Instructions Manual page 165

Coding 2
(cont.)
Coding in factory setting
Systems/mixing valve circuit (cont.)
*
b8:10 With remote control unit and for heating circuit,
1
operation with room temperature feed-back must
be programmed:
Heat-up gradient – start-up optimization
10 minutes/ ˚C
*
b9: 0 With remote control unit and for heating circuit,
1
operation with room temperature feed-back must
be programmed:
Without learning start-up optimization
*
C0: 0 With remote control:
1
Without shut-down optimization
*
C1: 0 With remote control:
1
Without shut-down optimization
*
C2: 0 With remote control:
1
Without learning shutdown optimization
Mixing valve circuit
C3:12 Mixing valve operating time 125 seconds
5
*1
Change coding – for system circuit A1 only for boilers without lower temperature limit – for mixing valve circuit only, if remote control
unit affects this heating circuit.
Possible change
b8: 11 Heat-up gradient adjustable from 11 to
to 255 minutes/ ˚C
b8:255
b9: 1 With learning start-up optimization
With shutdown optimization:
C0: 1 Max. off-set 1 hour
C0: 2 Max. off-set 2 hours
With shutdown optimization:
C1: 1 Max. off-set from
to 10 to 120 minutes;
C1: 12 1 setting step = 10 minutes
C2: 1 With learning shutdown optimization
C3: 10 Operating time adjustable from 10 to 255 seconds
to
C3:255
Coding – Vitotronic 300-K, MW1S
165