Optimum Start / Stop Control; Raising The Reduced Setpoint - Siemens Albatros2 User Manual

Optimum start / stop control

Optimum start control max
Optimum stop control max

Raising the Reduced setpoint

Siemens Switzerland Ltd
HVAC Products
Line no.
HC1 HC2 HCP
790 1090 1390
791 1091 1391
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.
0
Xein
TRx
TRw
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
Line no.
HC1 HC2 HCP
800 1100 1400
801 1101 1401
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.
TR
TRwA1
TRK
TRR
-15
User manual RVS61.843
6 The settings in detail
Operating line
Optimum start control max
Optimum stop control max
ZSP
Operating line
Reduced setp increase start
Reduced setp increase end
TRwA2 TRwA1 Reduced setpoint increase start
TRwA2 Reduced setpoint increase end
TRK
TRR
TAgem Composite outside temperature
-5
TAgem
Xaus
1/4 °C
Comfort setpoint
Reduced room temperature setpoint
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23. November 2007
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