Appendix
26
Operating instructions
multiMATIC
0020255037_00
#
Message
Description
Maintenance work
Interval
3
Service ventila-
tion unit
The ventilation unit requires
maintenance work.
Refer to the operating instruc-
tions of the ventilation unit for
information on the maintenance
work required
See the operating instructions
for the ventilation unit
4
Low water pres-
sure
The water pressure in the heat-
ing system is too low.
Refer to the operating instruc-
tions for the relevant heat gen-
erator for information on filling
with water
See the operating instructions
for the heat generator
5
Service date
Next service on
The competent person has
entered a date on which main-
tenance is due for the heating
system.
Inform the competent person if
maintenance work is required
Date entered in the control
