WWW.NORAC.CA
PRECISION
DEFINED
Page
19
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system
installation
and
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info.
7
Electronic
Installation
7.1.
HCM1
Installation
1.
Verify
the
valve
coil
connectors
are
oriented
vertically
(Figure
22).
Loosening
the
large
plastic
nut
will
allow
the
connector
to
be
rotated.
Figure
22:
Align
Coils
Figure
23:
HCM1
Connections
Figure
24:
HCM1
Label
2.
Lay
the
longer
branch
of
the
valve
cables
(C10)
across
the
coils
with
one
4
‐
pin
connector
on
each
side.
Do
not
connect
the
cables
at
this
time.
Output
Number
Function
1,2
Left
Up
and
Down
3,4
Right
Up
and
Down
5,6
Accumulator
Shutoffs
7,8
Unused
