Maintenance Messages - Vaillant sensoHOME VRT 380f Operating And Installation Instructions

B.3 Maintenance messages
# Message Description
1 Heat gen- The heat generator
erator 1 requires maintenance
requires work.
mainten-
ance
2 Water defi- The water pressure is
ciency: Fol- too low in the heating
low the in- installation.
structions
in the heat
gen.
3 Mainten- Date on which main-
ance Con- tenance is due for the
tact: heating installation.
0020298974_00 sensoHOME Operating and installation instructions
Maintenance work
Refer to the operating
or installation instruc-
tions for the relevant
heat generator for in-
formation on the main-
tenance work required
Water deficiency: Fol-
low the instructions in
the heat generator
Carry out the required
maintenance work
Appendix
Interval
See the operating or
installation instructions
for the heat generator
See the operating or
installation instructions
for the heat generator
Date entered in the
control
23