Siemens RVA53.280 - Page 106

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Siemens Building Technologies Basic Dokumentation RVA63.280, RVA53.280 CE1P2374E
Landis & Staefa Division 19.04.2001
50 °C
56 °C
60 °C
70 °C
SD = 6 °C
∆T>0°C
TBWw
2371Z36
TBWw + UEBW
TRw -SD
TRw
UEBW >= 10 °C
UEBW = boost of flow temperature setpoint
TBWw = Nominal setpoint of d.h.w. temperature
TR
W
- SD = setpoint of the control thermostat minus the switching differential
TRw = setpoint of control thermostat (point of calibration)
D.h.w. control thermostat
(example)