65
874.0 Set cylinder temperature for increased DHW hygiene function
At specified intervals, the hygiene function heats the
cylinder temperature to this set temperature. On each
occasion, the cylinder temperature is maintained at
this level for the duration set in parameter 874.1.
Note
This temperature cannot be set higher than the tem-
perature set in parameter 504.3.
Danger
There is a risk of scalding at DHW temperatures
above 60 °C.
If possible, switch on scald protection.
874.1 Holding time, set cylinder temperature for increased DHW hygiene function
At specified intervals, the hygiene function heats the
cylinder to the temperature set in parameter 874.0. On
each occasion, the cylinder temperature is maintained
at this level for the adjustable duration set here.
Note
Do not set this temperature higher than the tempera-
ture set in parameter 1087.0.
875 Hygiene function start time
875.0 Start time increased DHW hygiene
Hour for start of hygiene function:
At specified intervals, the hygiene function heats the
cylinder to the temperature set in parameter 874.0. In
this parameter the hour for the beginning of the interval
is set.
875.1 Start time increased DHW hygiene
Minute for start of hygiene function:
At specified intervals, the hygiene function heats the
cylinder to the temperature set in parameter 874.0. In
this parameter the minute for the beginning of the
interval is set.
876 Hygiene function weekday
876.0 Weekday increased DHW hygiene
Day for start of hygiene function:
At specified intervals, the hygiene function heats the
cylinder to the temperature set in parameter 874.0. In
this parameter the interval is set.
Value Meaning
0 Every Monday
1 Every Tuesday
2 Every Wednesday
3 Every Thursday
4 Every Friday
5 Every Saturday
6 Every Sunday
7 Daily
DHW parameter group
874 Hygiene function for set cylinder temperature
6218234
Parameter
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