Connecting External Safety Equipment - Viessmann VITOTRONIC 100 Installation And Service Instructions Manual
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Also See for VITOTRONIC 100:
- Installation and service instructions manual (168 pages) ,
- Operating instructions manual (64 pages) ,
- Operating instructions for the system user (57 pages)
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Installation sequence
Connecting external safety equipment
!
Please note
'Live' contacts lead to short cir-
cuits or phase failure.
N
13 14 15 16 17 18
P
H
P
K
P
L
C Terminal strip inside the control
unit
H Low water indicator
1. Remove jumper across terminals 17
and 18.
18
C
K Maximum pressure limiter
L Further safety equipment
2. Connect the external safety equip-
The external connections must
be potential-free.
ment in series.
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