Maintenance - Viega Multiplex Trio E Instructions For Use Manual

3.5.2

Maintenance

Replace battery
Changing the filter in corner valves
System diagnosis
Thermal disinfection
Multiplex Trio E fitting, electronic mixing unit
Strong stains can be removed using typical household cleaner. It should
be noted that the cleaning agent should be rinsed off after the pre‐
scribed soaking time. There should be no residue on the components.
If the actual charge of the battery drops below a specified minimum, the
fitting is locked and cannot be used any more. To indicate an exces‐
sively low charge of the battery, the illuminated ring of the control ele‐
ment flashes red five times. Excessively low minimum charge of the bat‐
tery can be in indication of a defective battery. To avoid this, replace the
battery in regular intervals.
Depending on the utilisation, the battery should be replaced
every 3 to 5 years.
For a description of the replacement of the battery, see
„Changing the battery" on page 36.
Depending on the local water quality, the filters in the corner valves
must be cleaned or replaced regularly. At commissioning, specify a
maintenance interval which is in keeping with the local water quality.
For a description of the filter replacement, see
„Changing the filters in the corner valves" on page 36.
Some of the causes for malfunctions can be identified by system diag‐
nosis. As major (also safety-relevant) functions of the fitting are checked
during the system diagnosis, it should be run in regular intervals.
We recommend to run a system diagnosis every 18 months. When the
device is used very often, reduce the interval correspondingly.
To prevent germ infestation of the water also with infrequent use of the
bathtub, we recommend to carry out a thermal disinfection in the fol‐
lowing cases and intervals:
after the bathtub has not been used for 72 hours, see
n
tions from section: Maintenance" on page 7
otherwise after 7 days at the latest, see
n
Maintenance" on page 7
Handling
Ä Chapter 3.5.4
Ä Chapter 3.5.3
Ä „Regula‐
Ä „Regulations from section:
35 from 38