Cosmo Multi 2 Montage- Und Bedienungsanleitung Seite 106

106
4. Functions and options
DHW heating option
(available only when the heating circuit afterheating
has been activated)
Arrangement/Heat. circuit/HC/Expert/DHW heat.
Selection: Yes/No
Factory setting: No
DHW priority option
(available only when the DHW heating option has been
activated)
Arrangement/Heat. circuit/HC/Expert/DHW priority
Selection: Yes/No
Factory setting: No
Arrangement/TDHW/TDHW on
Adjustment range: 0,0 ... 94,0 °C
Factory setting: 50,0 °C
Arrangement/TDHW/TDHW off
Adjustment range: 1,0 ... 95,0 °C
Factory setting: 55,0 °C
Arrangement/TDHW/Timer
Selection: Yes/No
Factory setting: No
Arrangement/TDHW/Timer/t1(...21)-on
Adjustment range: 00: 00 ... 00:00
Factory setting: Mo., 06:00 (t1-on), Mo., 17:00 (t2-on)...
Arrangement/TDHW/Timer/t1(...21)-off
Adjustment range: 00: 00 ... 00:00
Factory setting: Mo., 09:00 (t1-off), Mo., 22:00 (t2-off)...
Loading pump option
(available only if relay 3 CM is free)
Arrangement/Heat. circuit/HC/Expert/Load p.
Selection: Yes/No
Factory setting: No
Arrangement/Heat. circuit/HC/Expert/Sen. DHW
Selection: 1 ... 10
Factory setting: 3
Legionella protection option
Arrangement/Heat. circuit/HC/Expert/Legio prot.
Selection: Yes/No
Factory setting: No
The DHW heating function can be used to heat the DHW
store by demanding an afterheating.
The allocated demand relay of the heating circuit is
switched on when the temperature at the allocated
sensor Sen. DHW falls below the adjusted switch-on
temperature TDHW. When the temperature at the allo-
cated sensor exceeds the adjusted switch-off tempe-
rature TDHW off, the relay is switched off.
When the „Timer" option is activated, a weekly timer
appears. With this timer, time frames for the functions
can be adjusted.
When the Loading pump option is activated, the loading
pump is switched on in parallel to the DHW afterheating
demand.
The Legionella protection option can be used to contain
the spread of Legionella
in DHW stores by systematically activating the after-
heating.
When the Legio prot. option is activated, the controller
heats up the DHW store such that the temperature at
Sen. DHW exceeds a temperature of 60 °C for 30 mi-
nutes every day at 7:00 p.m.