Siemens AVS75.390 User Manual

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Siemens Switzerland Ltd User manual RVS61.843 CE1U2355en_02
HVAC Products 6 The settings in detail 23. November 2007
Optimum start / stop control
Line no. Operating line
HC1 HC2 HCP
790 1090 1390 Optimum start control max
791 1091 1391 Optimum stop control max
The change from one temperature level to the other is optimized in a way that the
Comfort setpoint is reached at the respective switching times.
The change from one temperature level to the other is optimized in a way that the
Comfort setpoint minus 1/4 °C is reached at the respective switching times.
Optimum start / stop control is possible with or without room temperature sensor.
Xein Switch-on time shifted forward in time
Xaus Switch-off time shifted forward in time
ZSP Time program
TRx Actual value of the room temperature
TRw Room temperature setpoint
Raising the Reduced setpoint
Line no. Operating line
HC1 HC2 HCP
800 1100 1400 Reduced setp increase start
801 1101 1401 Reduced setp increase end
The function is used primarily in connection with heating systems with
only little spare
capacity (e.g. low-energy houses). In such cases, the heating up time at low outside
temperatures would be too long. When the Reduced setpoint is raised, the rooms are
prevented from cooling down excessively, thus shortening the heating up time when
changing to the nominal setpoint.
2358Z06
-15
-5
TR
TRK
TAgem
TRwA2TRwA1
TRR
TRwA1 Reduced setpoint increase start
TRwA2 Reduced setpoint increase end
TRK Comfort setpoint
TRR Reduced room temperature setpoint
TAgem Composite outside temperature
Optimum start control max
Optimum stop control max
0
24
2358Z02
Xein Xaus
TRx
TRw
ZSP
1/4 °C

Siemens AVS75.390 Specifications

General

Brand	Siemens
Model	AVS75.390
Category	Controller
Language	English