Panasonic CS-S18HKH Service Manual

Panasonic CS-S18HKH Service Manual Manual pdf 45 page image

4513.10. Outdoor Air Temperature Control• The compressor operating frequency is regulated in accordance to the outdoor air temperature as shown in the diagram below.• This control will begin 1 minute after the compressor starts.• Compressor frequency will adjust base on Outdoor Air Temperature.13.11. Cooling Overload Control• Pipe temperature limitation / restriction.• Detects the Outdoor pipe temperature and carry out below restriction/limitation (Limit the compressor Operation frequency).• The compressor stop if outdoor pipe temperature exceeds 63qC.• If the compressor stops 4 times in 20 minutes, Timer LED blinking (F95 indicated: outdoor high pressure rise protection).13.12. Dew Prevention Control• To prevent dew formation at indoor unit discharge area.13.12.1. Dew Prevention Control 1• This control will be activated if:- Cooling mode or Quiet Mode is activated.- Remote Control setting temperature is less than 25qC.- Fan speed is at CLo or QLo.- Room temperature is constant (±1qC) for 30 minutes.- Compressor is continuously running.• Fan speed and angle of horizontal louver (vertical airflow angle) will be adjusted accordingly in this control.- Fan speed will be increased slowly if the unit is in quiet mode but no change in normal cooling mode.- The angle of horizontal louver will be changed as table below:13.12.2. Dew Prevention Control 2• This control will be activated if the conditions below continues for 20 minutes:- Cooling mode or Dry mode is activated.- Indoor suction temperature is between 25qC and 29qC- Outdoor air temperature is less than 30qC.- Fan speed is at Quiet Lo.• The horizontal louver will be fixed at 24 (regardless of Auto or Manual Airflow Direction Setting).Operation Mode Airflow Direction Vane Angle (q)1 2 3 4 5Cooling and e-ion Auto 22 ~ 30Manual 22 24 26 28 30Soft Dry Auto 22 ~ 30Manual 22 24 26 28 30