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Line 91
Effect
Description
Important
Line 92
Effect
Notes
48/70
Siemens Building Technologies
HVAC Products
1.
Press the line selection buttons to select line 91.
2.
Press the + / – buttons to enter the required period of time during which d.h.w.
heating at the nominal setpoint shall be released.
Setting range
24h / day, TSP HC – 1h
TSP HC, TSP d.h.w.
The setting defines the period of time during which d.h.w. heating at the nominal
setpoint is released. Outside this period of time, the reduced d.h.w. setpoint applies.
There is one exception, however, function "D.h.w. push" (function with no setting).
Release of d.h.w. heating to the nominal setpoint takes place when using the following
settings:
24 h/day
24 hours per day
TSP HC – 1h
According to the heating circuit time switch program(s) with a forward
shift of one hour
TSP HC
According to the heating circuit time switch program(s)
TSP d.h.w.
According to the d.h.w. time switch program
4.23 Legionella function
The legionella function ensures that the d.h.w. in the storage tank will periodically be
raised to a temperature of at least 60 °C, thus making certain that potential legionella
viruses will be killed.
Diese Funktion darf für Brauchwassersysteme mit Durchlauferhitzer nicht
eingeschaltet sein!
1.
Press the line selection buttons to select line 92.
2.
Press the + / – buttons to activate or deactivate the legionella function.
Setting range
off / weekly/ daily
The setting activates or deactivates the legionella function.
Entry:
OFF
Function inactive
Weekly
ON: Function is activated every Monday morning when d.h.w. is heated
up for the first time and lasts a maximum of 2.5 hours. The d.h.w. is
heated up to the adjusted legionella setpoint.
Daily
Function is activated every day when d.h.w. is heated up for the first time
and lasts a maximum of 2.5 hours. The d.h.w. is heated up to the adjusted
legionella setpoint.
• If on the starting day of the legionella function, d.h.w. is not heated, or if the function
is aborted, it will be repeated the next day when d.h.w. is heated for the first time.
• This function is possible only when d.h.w. heating is released by the d.h.w. heating
program.
Basic Documentation QAA73.110 Room unit
Error! Style not defined.
Unit
–
Unit
–
Factory setting
TSP HC – 1h
Factory setting
weekly
CE1P2284en
19.06.2002
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