Operation Control; Cooling Operation - Panasonic CS-PC12TKF Service Manual

12. Operation Control

12.1 Cooling Operation


Cooling operation can be set using remote control.

This operation is applied to cool down the room temperature to the setting temperature set on the remote control.

The remote control setting temperature, which takes the reading of intake air temperature sensor, can be
adjusted from 16°C to 30°C.

During cooling operation, the compressor will stop and restart as shown in figure below:
Remote control
setting temperature
12.1.1 Cooling Operation Time Diagram (For PC12TKF)
Intake Air
Temperature
Time Frame
Compressor
Indoor Fan
Outdoor Fan
Operation LED
<Description of operation>
a -b, g - h
d - g, s - u
h - o
q - u
Intake air
temperature
Compressor ON
Compressor-OFF
a b c d e f g h i j k l m n o p q r s t u v w x y z
Compressor-ON level
1.5°C
Compressor-OFF level
(Setting Temperature)
1'
: Minimum 60 seconds forced operation
: Minimum 3 minutes restart control (Time Delay Safety Control)
: Maximum 7 minutes time save control
: Freeze Prevention control
1.5°C higher than setting temperature
10°C
Indoor
Heat Exchanger
Temperature
2°C
3 min
1' 7'
40
1' 4' min 3'
Operation
Stop