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


 
i
3.
The
product
Is
not
operate
with
the
remote
controller.
Turn
on
Main
Power
While
the
compressor
has
been
stopped,
the
compressor
does
not
operate
owing
to
the
delaying
function
for
3
minutes
after
stopped.
V
When
the
compressor
stopped
Indoor
Fan
is
driven
by
a
low
speed.
At
this
point
the
wind
speed
is
not
controlled by
the
remote
controller.
(When
operated
in
the
Sleeping
Mode,
the
wind
speed
is
set
to
the
low
speed
by
force.)
"
Cause
by
the
remcle
controller
Caused
by
other parts
except
the
remote
controller
When
the
mark(
EJ)
is displayed
in
LCD
screen,
replace
battery.
Check
the
contact
of
CN-DISP
connector.
V
When
the
detect
switch(double
key)
inside
the
remote
controller
door
is
fault,
it
Is
impossible
to
operate
Check
DISP
PWB
Ass
y
temperature
regdating(A/7)
end
wind
speed
selecting.
Voltage
between
CN
DISP
p
"
p
:
DC
+5V
Check
the
connecting
circuit
between
the
remote
eon-
tro9er
MICOM
(No.
®)
-
R17(2
n)
-
[R
LED
.O1-
Check
point
"
Check
the
connecting
circuit
between
PINag
R75(1K)
-
C71(1
000
PF)
-
MICOM
PIN
"
Check
Receiver
Ass'y
-51-
"