D.h.w. Values; Nominal Setpoint Of D.h.w. Temperature (Tbww) - Siemens RVA63.280 Basic Documentation

Benefit
Setting
Effect
D.h.w. temperature
setpoints
D.h.w. program
Siemens Building Technologies
Landis & Staefa Division

D.h.w. values

1.15 Nominal setpoint of d.h.w. temperature
(TBWw)
D.h.w. heating only if there is demand for it.
Possibility of using 2 different d.h.w. temperature setpoints.
Setting range
TBWR...TBWmax
TBWR Reduced setpoint of d.h.w. temperature (setting on line 120)
TBWmax Maximum nominal setpoint of d.h.w. temperature (setting on line 50
The temperature setpoint during normal d.h.w. operation will be changed.
0 10 20
26 Setting "Nominal setpoint of d.h.w. temperature"
120 Setting "Reduced setpoint of d.h.w. temperature"
50 Setting "Maximum nominal setpoint of d.h.w. temperature"
OEM
D.h.w. heating has 2 different setpoints that can be used:
Nominal setpoint of d.h.w. temperature: It ensures the d.h.w. temperature required
during main occupancy times
Reduced setpoint of d.h.w. temperature (setting on line 120): It ensures the d.h.w.
temperature required outside main occupancy times
The times at which these d.h.w. setpoints shall apply can be set with the d.h.w.
program on line 121.
Basic Dokumentation RVA63.280, RVA53.280
Unit
°C
30 40 50 60
Factory setting
55
)
OEM
70 80 90 100 °C
51/184
CE1P2374E
19.04.2001