Siemens LMS14 User Manual

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Building Technologies Division User Manual LMS14… CC1U7471en
6 The settings in detail 28.01.2015
Line no. Operating line
3541 Auto source seq exclusion
None
First
Last
First and last
Setting Auto source seq exclusion is only used in connection with the activated heat
source sequence (Auto source seq ch'over (3540)).
When using Auto source seq exclusion, the first and/or the last boiler can be excluded
from automatic changeover.
None
The order of switching on the boilers changes when the set number of operating hours
are reached (Auto source seq ch'over (3540)).
First
The first boiler in terms of addressing always remains the lead boiler. With the other
boilers, the order of switching on changes when the set number of operating hours are
reached (Auto source seq ch'over (3540)).
Last
The last boiler in terms of addressing always remains the last. The other boilers change
when the set number of operating hours are reached (Auto source seq ch'over (3540)).
First and last
The first boiler in terms of addressing always remains the lead boiler. The last boiler in
terms of addressing always remains the last. The boilers in between change when the
set number of operating hours are reached (Auto source seq ch'over (3540)).
Line no. Operating line
3544 Leading source
Source 1
Source 2
Source 3
Source 4
Source 5
Source 6
Source 7
Source 8
Source 9
Source 10
Source 11
Source 12
Source 13
Source 14
Source 15
Source 16
The leading heat source is only selected in connection with the fixed order of the heat
source sequence (Auto source seq ch'over (3540)).
The boiler selected as the lead boiler is always the first to be switched on, or the last to
be switched off. The other boilers are switched on and off in the order of their device
addresses.
A
uto source seq exclusion
Leading source

Siemens LMS14 Specifications

General

Brand	Siemens
Model	LMS14
Category	Control Unit
Language	English