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Building Technologies Division User Manual LMS14… CC1U7471en
6 The settings in detail 28.01.2015
Line no. Operating line
5070 Automatic push
Off
On
Note!
This function is only active when DHW heating is On.
t
1610
1612
1610
1612
2
·
SDBW
SDBW
SDBW
Push
TBWx
7471d28/1210
Figure 82: DHW push
Key
Line no. Meaning
1610 TBWw Nominal setpoint of DHW temperature
1612 TBWR Reduced setpoint of DHW temperature
5024 SDBW Switching difference
TBWx DHW temperature actual value
Off
The DHW push can only be triggered manually.
On
If the DHW temperature drops by more than 2 switching differentials (Switching diff
(5024)) below the Reduced setpoint (1612), one-time charging to the Nominal setpoint
(1610) is effected again.
Line no. Operating line
5071 Charging prio time push
With the manual DHW push, the DHW storage tank is charged with absolute priority
during the set period of time.
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