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Siemens Building Technologies
Basic Documentation RVA63.242, RVA53.242
CE1P2373E
Landis & Staefa Division
Description of heating engineer settings
26.03.2001
4.19 Display of d.h.w temperature setpoint
Indication of d.h.w. temperature setpoint.
Better overview of the plant’s operating state.
The current d.h.w. temperature setpoint will automatically be displayed on this line.
Display
Unit
0...140
°C
The setpoint can only be displayed, but not changed.
The value displayed depends on the following parameters:
−
Current time of day (operating line 1)
−
Time switch program d.h.w. heating (operating lines 19...35)
−
Nominal setpoint of d.h.w. temperature
(operating line 26)
−
Reduced setpoint of d.h.w. temperature
(operating line 120)
−
Release of d.h.w. heating
(operating line 121)
−
Assignment of d.h.w.
(operating line 123)
−
Number of d.h.w. heating cycles per day (operating line 124)
−
Legionella function ON / OFF (operating line 52
OEM
)
−
Legionella setpoint (operating line 53
OEM
)
No value (---) is displayed in the following situations:
−
No d.h.w. heating available
−
D.h.w. heating is switched off (button for d.h.w. heating OFF or holidays)
4.20 Display of nominal room temperature setpoint
HK1
Information about the nominal room temperature setpoint.
Displays the current nominal room temperature setpoint. The nominal room
temperature setpoint is the temperature adjusted on the controller that is aimed for in
the rooms in normal operation.
Display
Unit
0.0...35.0
°C
The nominal room temperature setpoint will automatically be displayed on this line.
The resulting nominal room temperature setpoint is made up of the adjusted setpoint
and a readjustment that may have been made on the room unit:
Also refer to "nominal room temperature setpoint" in Index.
Benefits
Description
Setting
Generation of setpoint
Note
Benefit
Description
Setting
Effect
Nominal room
temperature setpoint