Refrigeration Request 0..10 V - Siemens Synco living QAX913 Mounting And Commissioning

Refrigeration request 0..10 V

To be able to transmit a temperature request (for room cooling) to a refrigera-
tion request controller by means of a 0..10 V signal, the temperature setpoint
at 0 V and 10 V must be predefined for the central apartment unit. The values
in between are interpolated in a linear way.
Temperature requests above the selected temperature request threshold are
not forwarded to the heat demand controller (0 V).

Setpoint in °C at DC 0 V

Setpoint in °C at DC 10 V

Threshold value of temperature request (temperatures above this level are interpreted as "No de-
mand for refrigeration")
W Current temperature setpoint
TV
Main menu > Settings > Refrigeration request > Temp request 0 V:
Main menu > Settings > Refrigeration request > Temp request 10 V:
Main menu > Settings > Refrigeration request > Temp request thresh:
Temp request at 0 V
Temp request at 10 V
Temp request threshold
120 / 134
Siemens
Building Technologies
Factory setting
35 °C
10 °C
25 °C
Synco™ living
Function settings
CE1C2740en
13.12.2010