Panasonic CS-S18KKQ

45
11.2 Indoor Fan Motor Operation
11.2.1 Basic Rotation Speed
• Manual Fan Speed
o Fan motor’s number of rotation is determined according to remote control setting.
Remote control     
Tab Hi Me+ Me Me- Lo
• Auto Fan Speed
o According to room temperature and setting temperature, indoor fan speed is determined automatically.
o The indoor fan will operate according to pattern below.
Fan Speed a b c d e f g h a b
Higher
Medium
Lower
[1 pattern : 10s]
• Feedback control
o Immediately after the fan motor is started, feedback control is performed once every second.
o During fan motor on, if fan motor feedback  2550 rpm or <50 rpm continuously for 10 seconds, the fan
motor error counter increased; fan motor is then stopped and restarted. If the fan motor error counter
increased to 7, then H19 – fan motor error is detected. Operation stopped and could not be restarted.
11.3 Outdoor Fan Motor Operation
Outdoor fan motor is operated with one fan speed only. Outdoor fan turns on when compressor starts to operate. But
outdoor fan will turns off 30 seconds after compressor stops to operate.
ON ON
Compressor OFF
ON Fan Speed ON
Outdoor Fan 30 sec OFF
11.4 Airflow Direction
• There are two types of airflow, vertical airflow (directed by horizontal vane) and horizontal airflow (directed by
vertical vanes).
• Control of airflow direction can be automatic (angles of direction is determined by operation mode, heat
exchanger temperature and intake air temperature) and manual (angles of direction can be adjusted using
remote control).
11.4.1 Vertical Airflow
Vane Angle (°)
Operation Mode Airflow Direction
1 2 3 4 5
Auto 20 ~ 45
Cooling and e-ion
Manual 20 26 32 37 45
Auto 20 ~ 45
Soft Dry
Manual 20 26 32 37 45
• Automatic vertical airflow direction can be set using remote control; the vane swings up and down within the
angles as stated above. It does not swing during fan motor stop. When the air conditioner is stopped using
remote control, the vane will shift to close position.