Release - Siemens LMS14 User Manual

Albatros2 boiler management unit
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Charging
DHW ForwardShiftCharg
316/617
Building Technologies Division
6.18.5

Release

Line no.
Operating line
5010
Charging
Once/day
Several times/day
Setting Once/day or Several times/day is active only when DHW release is set in
accordance with the heating circuits' time programs.
Once/day
DHW heating is released for the set DHW ForwardShiftCharg (5011) before the first
request from the heating circuit is received.
Then, the reduced DHW setpoint applies the whole day.
Heating program
DHW release
2.5 h
Figure 75: Release – Once/day
Note!
In the case of continuous heating (no setback periods), DHW charging is released at
00:00.
This is also the case if the first request from the heating circuit is received before the
set forward shift for charging after midnight.
If the heat request is received exactly at midnight, DHW heating is released after the
last setback period, but at the earliest for the set forward shift for charging before
midnight.
Heating program
DHW release
2.5 h
Figure 76: Release – Once/day
Several times/day
With setting Several times/day, release of DHW heating is shifted forward in time by the
set DHW ForwardShiftCharg (5011) against any request from the heating circuit and is
maintained during the request.
Heating program
DHW release
Figure 77: Release – Several times/day
Line no.
Operating line
5011
DHW ForwardShiftCharg
Forward shift to be set for charging.
User Manual LMS14...
6 The settings in detail
7471z107e/0209
Day 1
Day 2
0:00
2.5 h
1h
1h
Once / day
Day 3
Day 4
24:00
22:00
2.5 h
2.5 h
Several times / day
7471z109e/0209
CC1U7471en
28.01.2015

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