User manual PANASONIC CU-XE9EKE SERVIVE MANUAL

[. . . ] MAC0512111C8 Air Conditioner CS-XE9EKE CU-XE9EKE CS-XE12EKE CU-XE12EKE TABLE OF CONTENTS PAGE 1 Safety Precautions----------------------------------------------- 3 2 Specifications ----------------------------------------------------- 5 2. 1. CS-XE9EKE CU-XE9EKE------------------------------- 5 2. 2. CS-XE12EKE CU-XE12EKE --------------------------- 7 3 Features ------------------------------------------------------------- 9 4 Location of Controls and Components ------------------10 4. 1. Indoor Unit--------------------------------------------------10 4. 2. [. . . ] (a) Cooling Operation 33 (b) Soft Dry Operation (c) Heating Operation 11. 5. ON Timer Control ON timer can be set using remote control, the unit with timer set will start operate earlier than the setting time. This is to provide a comfortable environment when reaching the set ON time. 60 minutes before the set time, indoor (at fan speed of Lo-) and outdoor fan motor start operate for 30 seconds to determine the indoor intake air temperature and outdoor air temperature in order to judge the operation starting time. From the above judgment, the decided operation will start operate earlier than the set time as shown below. 11. 6. OFF Timer Control OFF timer can be set using remote control, the unit with timer set will stop operate at set time. 11. 7. When the power supply is cut off during the operation of air conditioner, the compressor will re-operate within three to four minutes (there are 60 patterns of compressor restart waiting time between 2 minutes 58 seconds and 3 minutes 52 seconds to be selected randomly) after power supply resumes. This type of control is not applicable during ON/OFF Timer setting. 11. 8. Remote Control Signal Receiving Sound · Long beep sound will be heard when:- Stopping the air conditioner using ON/OFF switch. · Short beep sound will be heard for others setting. 34 11. 9. Filter Cleaning Control · Filter cleaning function helps to: - Clean the filters automatically on a regular basis. - Avoid airflow blockage caused by dusty filter. - Prevent growth of mold inside the unit. - Improve cooling effect that saves energy consumption. · The dust trapped on the filters surface is sucked and discharged to outdoor by a ventilation motor. · By default, filter cleaning will run automatically once the unit is turned off if the air conditioner: - Operates continuously for at least 2 hours and above, and - Accumulative operation time is at least 2 hours and above. · The filter surface is divided into rows. Each cleaning cycle will clean one row at a time. The numbers of rows to be cleaned will be based on the air conditioner's accumulative operation time and model purchased. The following table is an example for model 1. 5 HP. Accumulative operation time (<: less than) < 2 hours 2 hours and < 6 hours 6 hours and < 9 hours 9 hours and < 12 hours 12 hours and < 15 hours 15 hours and < 18 hours 18 hours and < 21 hours 21 hours and < 24 hours Number of cleaning cycle (1 cycle: < 4 minutes) 0 2 3 4 5 6 7 8 · The number of cleaning cycle depends on the fan speed setting as well. The table above is an example when the fan speed setting is HI. The number of cleaning cycle will be lesser if the fan speed setting is lower. [. . . ] Hz: Rated Cooling Voltage: 230 V 69 70 C. Heat: Outdoor Temperature Change Indoor Temp. : 20/- C Remote Con. : HI FAN, HEAT 30 C Comp. Hz: Rated Heating Voltage: 230 V 71 72 D. Heat: Pipe Length Change Indoor Temp. : 20/- C, 7/6 C Remote Con. : HI FAN, HEAT 30 C Comp. [. . . ]