Panasonic CS-W18CKE, Service Manual

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Indoor Unit
Ionizer Control
• Ionizer control for generate negative ion
in discharge air.
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 and manual adjusted
by remote control for vertical and horizontal
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.
•
QUIET
(Orange) ......... Lights up in Quiet Mode
Operation.
•
TIMER
(Orange) ......... Lights up in Timer Setting.
•
POWERFUL
(Orange) ... Lights up in Powerful
Mode Operation.
•
ION
(Green) ...... Lights up in Ionizer
Mode Operation.
Operation Mode
• Heating, Cooling, Soft Dry and Automatic
Mode.
Powerful Operation
• Reaches the desired room temperature quickly.
Time Delay Safety Control
• Restarting is inhibited for appro. 3 minutes.
Quiet Operation
• To provide quiet operation.
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-W18CKE CU-W18CKE / CS-W24CKE CU-W24CKE