Panasonic CS-VA75KE, Service Manual

Page: 4 / 112

Indoor Unit
Sleep Mode Auto Control
• Indoor Fan operates at Low speed.
• Operation stops after 8 hours.
• Automatic air swing and manual adjusted
by remote control for vertical airflow.
• Manually adjusted by hand for 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 continuosly 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 continuosly 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.
•
SLEEP
(Orange) ........ Lights up in Sleep
Mode Operation.
•
TIMER
(Orange) ....... Lights up in Timer
Setting.
•
POWERFUL
(Orange) .. Lights up in Powerful
Mode Operation.
•
ECONOMY
(Green) ..... Lights up in Economy
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.
Starting Current Control
Economy Operation
• To reduce electrical power consumption.
7 Minutes Time Save Control
• Cooling Operation only.
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)
Anti Cold Draft Control
• The indoor fan operates at SSLo when the
indoor heat exchanger temperature is low.
Hot-Start Control
• At Heating Operation the indoor fan will
operate at Lo speed when indoor heat
exchanger temperature reaches 30°C.
Indoor Fan Speed Control
• High, Medium and Low.
• Automatic Fan Speed Mode
– Heating : Fan speed varies from Me
;
Lo in accordance with
indoor heat exchanger.
– Cooling : Fan rotates at Hi and Me
speed. Deodorizing control
is available.
– Soft Dry: Fan rotates at Lo speed.
Deodorizing control
is available.
30 Minutes Time Save Control
• Heating Operation only.
4
CS-VA75KE CU-VA75KE / CS-VA95KE CU-VA95KE / CS-VA125KE CU-VA125KE