During an automatic run, switching
the wind speed selector will not
change the wind speed.
Q1
Automatic operation
During heating, I turned off the
product by using the START/STOP
button. But the "operation lamp" is
blinking and the outdoor unit is
running.
Q1
Auto-fresh defrost
The product stops during heating
even though it is set to "30."
Q3
The product begins with a slight wind
during heating even though set to
"strong wind" or "weak wind."
Q2
The product sometimes fails to
produce a wind during heating.
Q1
Heating operation
The compressor sometimes fails to
run during dehumidification.
Q2
The indoor unit produces a noise that
goes "shaaahhh" during
dehumidification.
Q1
Dehumidification
The compressor sometimes
stops during cooling.
Q1
Cooling operation
A1
Check if the heat
exchanger of the indoor
unit is covered with dew.
Wait for 3 to 4 minutes
until the dew disappears.
A1
That is a noise produced by refrigerant flowing through
the pipe.
It may not run when the room temperature is 10
℃
or
less. It will stop when the humidity goes below the
humidity setting.
A2
A1
Defrosting is in progress. Wait 5 to 10 minutes until
the dew on the outdoor unit disappears.
At the first of the heating, the product will run for 30 seconds
with a slight wind. When set to strong wind, the product will
begin with a slight wind operation, producing a weak wind for
30 seconds, and then switch to strong wind.
A2
A3
When heating is conducted despite the high outdoor
temperature, the product may stop to protect its
equipment.
The "auto-fresh defrost" should be working. When
stopped, the product will check its outdoor unit for dew
and, if there is any dew, conduct defrosting and then
stop operating.
A1
A1
The product will switch automatically to automatic wind
speed. You cannot select strong or weak wind by
remote control but you can select wind and quiet.
Cooling when the room
temperature is low may
cause the heat exchanger
of the indoor unit to gather
dew.
SERVICE CALL Q&A
MODEL RAS-10SH3, RAS-14SH3
– 101 –
, RAS-18SH3
Summary of Contents for RAC-10SH3
Page 57: ... 55 MODEL RAC 18SH3 Unit mm 580 5 600 345 299 19 5 ...
Page 60: ... 8 5 WIRING DIAGRAM MODEL RAS 10SH3 3 H S 4 1 S A R 3 H S 8 1 S A R INDOOR UNIT ...
Page 62: ... 0 6 MODEL RAC 18SH3 OUTDOOR UNIT WHT YEL RED INDOOR UNIT ...
Page 64: ... 2 6 3 H S 8 1 S A R 3 H S 4 1 S A R 3 H S 0 1 S A R L E D O M ...
Page 150: ... 8 4 1 MODEL RAC 18SH3 ...
Page 153: ...HHAW NO 0060E RAS 10SH3 RAC 10SH3 RAS 14SH3 RAC 10SH3 RAS 18SH3 RAC 18SH3 ...
