Indoor Unit
Indoor Fan Speed Control
• High, Medium and Low.
• Automatic Fan Speed Mode
– Heating : Fan speed varies from Me
SSLo in accordance with
indoor heat exchanger.
– Cooling : Fan rotates at Hi, Me and
Lo- speed. Deodorizing
control is available.
– Soft Dry : Fan rotates at Lo- speed.
Deodorizing control is
available.
• Automatic air swing selected by remote
• Manually adjusted by hand for horizontal
airflow.
control for vertical airflow.
Airflow Direction Control
Automatic Operation Button
• Press for < 5s to operate Automatic
operation mode.
(Used when the remote control cannot be used.)
• Press continuously for 5s or < 10s to
operate Test Run/Pump down. “Beep”
sound will be heard at the 5th second.
(Used when test running or servicing.)
• Press continuously for 10s and above to
omit or resume the remote control signal
receiving sound. “Beep, beep” sound will
be heard at the 10th second.
AUTO
OFF / ON
Operation Indication Lamps (LED)
• POWER (Green).......... Lights up in operation,
blinks in Automatic
Operation Mode judging
and Hot Start operation.
•
TIMER (Orange) .........
Lights up in Timer Setting.
Operation Mode
• Heating, Cooling, Soft Dry and Automatic
Mode.
Time Delay Safety Control
• Restarting is inhibited for appro. 3 minutes.
7 Minutes Time Save Control
• Cooling Operation only.
Anti-Dew Formation Control
• Anti-Dew Formation Control for indoor unit
discharge area.
Random Auto Restart Control
• Operation is restarted randomly after
power failure at previous setting mode.
Anti-Freezing Control
• Anti-Freezing control for indoor heat
exchanger. (Cooling and Soft Dry)
Hot-Start Control
• At Heating Operation the indoor fan will
operate at SLo speed when indoor heat
exchanger temperature reaches 30°C.
Anti Cold Draft Control
• The indoor fan operates at Lo
–
(30 sec.)
after that SSLo when the indoor heat
exchanger temperature is low.
(During Heating mode thermal off)
4
CS-PW18CKE CU-PW18CKE