Heat Controller MSS-024B/A Air Conditioner User Manual


 
U
5.
When
Indoor
Fan
does
not
operate.
Does
the
voltage
of
each
terminals
of
CN-MOTOR
CONNECTOR
in
Indoor
unit
corresponds
to
values
In
the
Table
of
page
517
"
_C
3
-
!terminal
ltage
oof
CN-DC/DC
CONNECTOR
in
Check
connecting
condition
of
the
CN-MOTOR
Indcor
unft
corresponds
to
the
values
in
the
table
of
page
51?
CONNECTOR
\/
Do
the
vonage
of terminal
of
CN-
Check
the
pattern
and the
DCM
CONNECTOR
in
condition
of
indoor
unit
PWB
Outdoor
unit
corresponds
to
the
Assy
values
in
the
table
of
page
51?
NO
yF.S
Check
the
patterns
and
the
Check
the
connecting
cons
l-
cond'nions
of
outdoor
unit
ton
and
disconnection
of
PWB
io
AssYs.
ns
o
connecting
wires
between
Indoor
and
Outdoor
unit.
\/
Check
the
interference
of
Indoor
Fan.
Check
the
motor
of
Indoor
Fan
"
Indoor
Fan
may
be
stopped
in
the
Soft
Dry
Mode(change
to
the
Cooling
Operation
Mode).
"
Indoor
Fan
is
to
be
stopped
when
Indoor
pipe(ooil)
termperature
is
lower
than
79°F.
(At
that
tunes,
Defrost
indicator
is
turned
on)
-53-
"