266/617
Building Technologies Division User Manual LMS14… CC1U7471en
6 The settings in detail 28.01.2015
Graph for calculating the locking signal:
BZ 2210
-SDK/2
BR
BZ 8310
Minus
Temperature
Locking signal
Figure 53: Protective boiler startup – calculation of locking signal
Key
Line no. Meaning
2210 Setpoint minimum
8310 TKx Current boiler temperature
8310 TKIst Actual value of boiler temperature
BR Burner (0 = Off, 1 = On)
Minus Locking signal is decreased
Passive Locking signal remains constant
Plus Locking signal is decreased
SDK Switching differential boiler
t Time
TKvirt Virtual boiler temperature
TKgradient Gradient of boiler temperature
Tvoraus Foreseeable time boiler temperature
Line no. Operating line
2260 Prot boil startup consumers
2264 Prot boil startup anticipation
2454 Switching diff on HCs
2460 Switching diff on DHW
To Next Page
Loading...
Need help?
General
