29
Fan (optional) RM(S) 8xx1, RM(S) 8xx5 :
= 12V OUT / 12 V power supply for optional connections
= Ground connection heating element 12VDC
= Positive connection, heating element 12VDC
= Ground connection electronics 12VDC
= Positive connection electonics 12VDC
1
A
B
C
D
For MES and AES it is compulsory to provide
a permanent 12V DC supply at the terminals
C/D (permanent voltage supply for functional
electronics).
Under no circumstances can this perma-
nent DC supply be 24 V DC.
CAUTION!
Fig. 53
Installation
i
1
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