Troubleshooting
Manual
TM
‐
12
‐
011
19
(i)
Wrong Wiring
Supposed
causes
The
possible
causes
are:
•
Wire
connection
is
loosen
•
Lead
wire
is
broken
Troubleshooting
No
Is
the
wiring
connection
of
compressor
connected
correctly?
Reconnect
the
compressor
wiring
and
restart
the
system
Replace
the
compressor
wire
and
restart
the
system
No
Is
the
wire
broken
or
too
old?
Main
Is
the
wiring
connection
loose?
Tighten
the
compressor
wiring
and
restart
the
system
Yes
Yes
Yes
No
Wrong
wiring
2.1
Unit
Not
Working