Panasonic CS-PW18GKE, Service Manual, Page: 28 / 53

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12.4. Automatic Operation
• Automatic operation can be set using remote control.
• This operation starts to operate with indoor fan at SLo speed for 25 seconds to judge the intake air temperature.
• After judged the temperature, the operation mode is determined by referring to the below standard.
• Then, the unit start to operate at determined operation mode, until it is switched off using remote control, with the setting temper-
ature as shown in below table.
• Operation mode will be determine again for judgement after 1 hour of operation, if the room temperature reaches to set
temperature and compressor off time is over 7 minutes 30 seconds continuously.
The present operation mode will be continued, if the room temperature does not reach to set temperature (Compressor keeps
running) eventhough after 1 hour from automatic operation mode started.
• Automatic Set Temperature
For each operation, set temperature will automatically set as shown below.
• The setting temperature for all the operations can be changed one level up or one level down from the standard temperature as
shown in below table by pressing on the temperature up or temperature down button at remote control.
• The operation mode judging temperature and standard setting temperature can be increased by 2
°
C permanently, by open the
circuit of JX1 at indoor electronic controller.
Preset
Mode
Judgement Next Mode
Cooling Soft Dry Heating
Cooling
O O
23
°
C Cooling (Judgement: Not Applicable (Judgement:
Heating 23
°
C & Above) Below 23
°
C)
Soft Dry
O O
20
°
C Soft Dry Not Applicable
(Judgement:
(Judgement:
Heating 20
°
C & Above) Below 20
°
C)
Heating
O O
Cooling (Judgement: Not Applicable (Judgement:
25
°
C Heating 25
°
C & Above) Below 25
°
C)
Operation
Hi (Standard) Lo
(+2
°
C) (±0
°
C) (-2
°
C)
Cooling 27
°
C 25
°
C 23
°
C
Soft Dry 24
°
C 22
°
C 20
°
C
Heating 23
°
C 21
°
C 19
°
C