Pcbs - Viessmann VITOSOLIC 200 Installation And Service Instructions Manual

Appendix
Overview of system parameters
Contractor:
Clock
■ KMBus time
■ Auto summer
■ Time UTC
(Time at the zero
meridian, i.e.
CET less 1 h)
Display
■ Inverted
■ Lighting
Language

PCBs

Replace the PCB in the stated boiler
control units in conjunction with the fol-
lowing functions:
■ Suppression of reheating by the boiler
■ Auxiliary function for DHW heating,
achieved by the solar control unit
166
Description
Adopting the time
from the boiler control
unit via KM BUS
Automatic change-
over summer/winter-
time
(Only if for KM BUS
time "No")
Time for the summer/
wintertime change-
over
(Only if for KM BUS
time "No")
Strength of the dis-
play backlighting
See page 81
(cont.)
Deliv- Setting
ered con- range
dition
Yes
Yes
White Black script
script on a on a white
black background
back-
ground
100 50 to 100
—
Set value
—