Panasonic CS-VC75KE / CS-VC95KE / CS-VC125KE / CU-VC75KE / CU-VC95KE / CU-VC125KE Service Manual ▷ View online
Time Delay Safety Control
Starting Current Control
Anti-Freezing Control
Compressor Reverse Rotation Protection Control
Automatic Fan Speed Mode
8.2. Soft Dry Mode Operation
•
The unit starts cooling operation until the room temperature reaches the setting temperature set on the Remote Control, and
then Soft Dry operation will start.
then Soft Dry operation will start.
•
During Soft Dry operation, the Indoor Fan will operate at low speed.
•
The operation will be switched on and off for up to 10 minutes “ON” and 6 minutes “OFF”. Once Soft Dry operation is turned
off, it stops for 6 minutes.
off, it stops for 6 minutes.
•
Once the compressor stops, it will not start for 3 minutes during Cooling operation.
•
Same as Starting Current Control for Cooling Mode operation.
•
Same as Anti-Freezing Control for Cooling Mode operation. (For Soft Dry region, 6 minutes waiting is valid during compressor
stops.)
stops.)
•
Same as Compressor Reverse Rotation Protection Control for Cooling Mode Operation. (For Soft Dry region, 6 minutes waiting
is valid during compressor stops.)
is valid during compressor stops.)
When Automatic Fan Speed is selected at Remote Control during Soft Dry operation.
•
Fan speed off and on at Lo speed.
•
Deodorizing Control.
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Soft Dry Operation Time Diagram
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Air Circulation Mode Operation Time Diagram
Standard for Determining Operation Mode
8.3. Air Circulation Mode Operation
•
When the temperature near the ceiling reaches the setting temperature, Air Circulation Mode operation commences at low
airflow volume. It stops when the temperature drops to 2°C below the setting temperature.
airflow volume. It stops when the temperature drops to 2°C below the setting temperature.
8.4. Automatic Mode Operation
•
Indoor fan operates at Lo fan speed for 20 seconds.
•
After judging indoor air temperature, the operation mode is determined and operation continued at the mode determined.
•
After the operation mode has been determined, the mode does not change. However, Soft Dry mode operation includes
Cooling mode operation.
Cooling mode operation.
•
Room temperature adjustment.
The following are added to the setting temperature specified as above.
•
The mode judging temperature and standard setting temperature can be increased by 2°C, by open the circuit of JX2 at indoor
electronic controller.
electronic controller.
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Cooling or Soft Dry Operation
When you press the SLEEP Mode, the following movement will
start to avoid overcooling.
start to avoid overcooling.
•
When
the
room
temperature
reaches
the
setting
temperature or after 1 hour of operation, sleep shift
operation starts and the airflow volume will automatically
change to low.
operation starts and the airflow volume will automatically
change to low.
•
The setting temperature will be risen by 0.5°C at the start of
operation and by 0.5°C one hour later.
operation and by 0.5°C one hour later.
•
The operation will stop after 8 hours.
8.5. Sleep Mode Auto Operation
8.6. Powerful Mode Operation
•
Purpose of this operation is to obtain the setting temperature quickly.
•
When the Powerful Mode is set, the set temperature will be automatically decreased 3°C against the present setting
temperature.
temperature.
This operation automatically will be running under Super High Fan speed.
•
Vertical Airflow Direction:-
- In “Manual” setting, the vane will automatically swing down 10° lower than previous setting.
- In “Auto” setting, the vane will automatically swing up and down. However the lower limit will be shifted 10° downward.
•
Powerful Mode will operate for 15 minutes only.
•
Powerful Mode will stop if:-
- Powerful mode button is pressed again.
- Stopped by ON / OFF switch.
- Timer OFF activates.
- Economy mode button is pressed.
- Sleep mode is pressed.
- Operation mode button is changed.
8.7. Economy Mode Operation
•
Purpose of this operation is to save or reduced electrical power consumption of the room air conditioner.
•
When the Economy Mode is set, the set temperature will be automatically increased 0.5°C against the preset setting
temperature. This operation automatically will be running under Random Fan speed.
temperature. This operation automatically will be running under Random Fan speed.
(Refer operation details no. 8.9)
•
Vertical Airflow Direction:-
In “Manual” or “Auto” setting, the vane will automatically change to Auto Air Swing.
•
Economy Mode will stop if:-
- Economy Mode button is pressed again.
- Stopped by ON / OFF switch.
- Timer OFF activates.
- Powerful mode button is pressed.
- Auto or Manual air swing button is pressed.
- Fan Speed control button is pressed.
- Sleep Mode button is pressed ON.
- Operation Mode is changed.
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