Airflow Direction Control; Delay On Timer Control - Panasonic CS-A28BKP5 Service Manual

8.8.

Airflow Direction Control

Airflow Direction Auto-Control
• When set a Airflow Direction Auto-Control with remote
control, the louver swings up and down as shown in the
diagram.
• The louver does not swing when the Indoor Fan stops
during operation.
• When stopped with remote control, the discharge vent is
closed with the louver.
The left and right airflow direction louvers can be adjusted
manually.
1 There is no swinging while indoor fan is stopped during
Cooling and Soft Dry operation.
2 In Heating operation, when the indoor heat exchanger
temperature rises to 38°C, the airflow direction is changed
from upper limit to lower limit. When the indoor heat
exchanger temperature falls to 35°C, the air flow direction
is changed from lower limit to upper limit.
8.9.

Delay ON Timer Control

• When the Delayed ON Timer is set by using the remote control, the unit will start operate slightly before the set time, so that
the room will reach nearly to the set temperature by the desired time.
• For Cooling and Soft Dry mode, the operation will start 15 minutes before the set time.
• For Heating mode, the operation will start 30 minutes before the set time.
• For Automatic mode, the indoor fan will operate at SLo speed for 20 seconds, 30 minutes before the set time to detect the
intake air temperature to determine the operation mode. The operation indication lamp will blink at this time.
8.10. Cold Draught Control
• When COMP = Thermal OFF, indoor fan speed immediately changed to SLo for 30 sec., followed by SSLo speed until COMP
= ON.
During cold draft c/m operation, fan speed will be SSLo only.
SSLo: Fan will be running at Lo speed with SSR ON for 0.6 sec. and OFF for 5.0 sec.
Airflow Direction Manual Control
• When the airflow direction set button is pressed, the
automatic airflow is released and the airflow direction louver
move up and down in the range shown in the diagram.
The louver can be stopped by releasing the button at the
desired louver position.
• When the remote control is used to stop the operation, the
discharge vent is closed with airflow direction louver.
The left and right airflow direction louvers can be adjusted
manually.
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CS-A28BKP5/CU-A28BKP5