Automatic Mode Operation - Panasonic CS-A7CKP Service Manual

8.4.

Automatic Mode Operation

1. When the Automatic Mode Operation is selected, the indoor fan operates at SLo fan speed for 25 seconds to sense intake air
temperature and determine the 1st operation mode.
2. Operation mode will be determine again 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.
Present
Mode
Cooling
Soft Dry
Heating
Automatic Set Temperature
Refer 3. as below.
3. Automatic Set Temperature
For each operation, set temperature will automatically set as shown below.
However it can be selected 2°C higher or 2°C lower from standard set temperature by pressing the "Room Temperature Setting
button".
• The mode judging temperature and standard setting temperature can be increased by 2°C, by open the circuit of JX1 at
indoor electronic controller.
Judgement
23°C Cooling
Heating
20°C Soft Dry
Heating
Cooling
25°C Heating
Operation
Cooling
Soft Dry
Heating
CS-A7CKP CU-A7CKP5 / CS-A9CKP CU-A9CKP5 / CS-A12CKP CU-A12CKP5
Next Mode
Cooling Soft Dry
O
(Judgement: Not Applicable
23°C & Above)
Not Applicable (Judgement:
20°C & Above)
O
(Judgement: Not Applicable
Above 25°C)
Hi (Standard)
(+2°C) (±0°C)
27°C 25°C
24°C 22°C
23°C 21°C
29
Heating
O
(Judgement:
Below 23°C)
O O
(Judgement:
Below 20°C)
O
(Judgement:
25°C & below)
Lo
(-2°C)
23°C
20°C
19°C