Roth BW/H Komfort, Installation Manual

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BW/H Komfort
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omf
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L
N
PE
Netz / Mains
220 … 240 V
1.2.5 Power supply
The power supply to the controller must be effected by
an external power switch (last procedure) and the supply
voltage must be 220 ... 240 Volt (50 ... 60 Hz). Flexible lines
must be fixed at the housing or in a cable conduit (see tip
on page 5) by the enclosed strain relief clamps and respec-
tive screws.
System 1
System 2 variation 1 System 2 variation 2
System 6 variation 3
2. Basic systems and hydraulic versions
The controller is programmed for
7 basic solar systems. Please see
the following diagrams for con-
nection of the sensors and relay
allocation for the 7 basic systems
as well as the most important
versions. More examples can
be found in the BW/H Komfort
system book.
System 6 variation 2
System 4 variation 4
System 3 variation 2
System 3 variation 1
System 7 variation 2
System 6 variation 1
System 7 variation 1
System 5 variation 1
System 5 variation 2
System 3 variation 3 System 4 variation 1 System 4 variation 2 System 4 variation 3
Power supply:
1 = protective earth conductor
(collective terminal strip)
2 = neutral conductor N
(collective terminal strip)
3 = conductor L
B