Automatic Mode Operation - Panasonic cs-pa7dkd Service Manual

CS-PA7DKD / CU-PA7DKD / CS-PC7DKD / CU-PC7DKD
8.4.

Automatic Mode Operation

Standard for Determining Operation Mode
First Determination:
23
Intake Air
temperature
20
Second Determination:
One hour after the above determination, the unit will operate according to the table below.
First
determination
A)
Indoor fan operates at super low speed for 25 seconds.
B)
After judging indoor air temperature, the operation is determined and operation continued at the mode determined.
C)
If indoor temperature is less than 16 , heating operation will immediately operate.
D)
After the operation mode has been determined, the mode does not change. However,Soft Dry mode operation
includes cooling mode operation.
E)
If automatic mode operation is started while the unit is operating,operation will continue.
If current operation is in cooling mode (including the cooling mode operation when is a part of Soft Dry mode
operation) it will be maintained, and if current operation is not cooling mode, the appropriate operation mode is
determined for 25seconds at super slow fan speed.Then the selected mode will continue.
F)
Room temperature adjustment
8.5. Air Circulation Mode Operation(Only for PC7DKD,PC9DKD)
1. An additional heater may make the warm air evenly covering each corner of the room.
2. 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
3. The vertical airflow direction louver will not swing.
Cooling mode
Soft Dry mode
Heating mode
Cooling
Cooling
23
Dry
25
Heating
Higher
Standard
Lower
Setting Temperature (Standard)
Cooling mode
Soft Dry mode
Heating mode
Second Determination
Dry
or above
20 or above
or above
2
0
2
below the setting temperature.
28
25
22
21
Heating
23 below
20 below
25 below