• After used over several seasons, the unit will become dirty and thus decreases the unit’s performance. Depending on the operation conditions, a dirty unit may produce odour and dust may pollute dehumidification system. Therefore, a seasonal inspection is recommended in addition to regular cleaning. (Consult an authorized dealer).
ENERGY SAVING AND OPERATION HINTS
■ Setting the Temperature
• Approximately 10% of electricity can be saved.
• Set the temperature higher or lower than the desired temperature.
Cooling Model
Cooling Operation : 1°C higher
Heat Pump Model
Cooling Operation : 1°C higher
Heating Operation : 2°C lower
■ Air Filters and Air Purifying Filters
• Clean the air filters every 2 weeks and the Air Purifying Filters every 6 months.
• Dirty filters may reduce cooling or heating efficiency.
■ Keep All Doors and Windows Closed
• Otherwise, cooling or heating performance will be reduced and electricity cost is wasted.
■ Outdoor Unit
• Do not block the air outlet vents. Otherwise, it will lower the cooling or heating performance.
■ Timer Mode
• To prevent wastage of electricity, use Timer when going out.
■ Avoid Direct Sunlight
• Keep curtains or drapes closed to avoid direct sunlight during cooling or heating operation.
CS-C7CKP CU-C7CKP5 / CS-C9CKP CU-C9CKP5 / CS-C9CKP CU-C9CKP6 / CS-C12CKP CU-C12CKP5 / CS-C12CKP CU-C12CKP6
CARE AND MAINTENANCE
■Cleaning the Indoor Unit and Remote Control
•Wipe gently with a soft, dry cloth.
•Do not use water hotter than 40˚C or polishing fluid to clean the unit.
■Cleaning the Air Filter
(Recommendation:- If the unit is operated in a dusty environment, clean the filters every two weeks, continuous use of this dirty filters will reduce cooling or heating efficiency)
1Remove dirt using a vacuum cleaner.
2Wash back of the air filter with water.
3If badly soiled, wash it with soap or a mild household detergent.
4Let it dry and reinstall it.
Be sure the “FRONT” mark is facing you.
∗Damaged air filter.
Consult the nearest authorized dealer. Part No.: CWD001047.
•Do not use benzene, thinner, scouring powder or clothes soaked in caustic chemical to clean the unit.
■Cleaning the Front Panel
(Must be removed before washing)
1Raise the front panel higher than the horizontal and pull to remove it.
2Gently wash with water and a sponge.
•Do not press the front panel too hard when washing.
•When use kitchen cleaning fluid (neutral detergent), rinse thoroughly.
•Do not dry the front panel under direct sunlight.
3To fix the front panel, raise the front panel
horizontally, match the protruding portion on the indoor unit to the fulcrum and push into place.
Fulcrum
Protruding portion on indoor unit
| ■ Air Purifying Filters | ■ Pre-season Inspection |
| | ● Is the discharged air cold/warm? |
| 1 | Operation is normal if 15 minutes after the start of |
| operation, the difference between the air intake and |
| Raise the | outlet vents temperature is:- |
| front panel | Cooling Model |
| |
| Triple Deodorizing | COOL –> 8°C or above |
| Filter | |
| Catechin Air Purifying | Heat Pump Model |
| |
| Filter | COOL –> 8°C or above |
| |
| 2 Remove the air filters | HEAT –> 14°C or above |
| ● Are the air intake or outlet vents of the indoor or |
| | outdoor units obstructed? |
| ● Triple Deodorizing Filter | ● Are the remote control batteries weak? |
| If the remote control display appears weak, replace |
| • Absorb odours produced by wall paper, construction |
| the batteries. |
| material and living environment. | ■ When the Air Conditioner is Not Used |
| • Reusable. |
| • Vacuum, place under direct sunlight for 6 hours and | for an Extended Period of Time |
| fit it back in place. | 1 To dry the internal parts of the indoor unit, operate |
| (Recommended: every 6 months) |
| the unit for 2 - 3 hours using:- |
| |
| ● Catechin Air Purifying Filter | Cooling Model |
| • The filter is coated with catechin to prevent growth |
| |
| of bacteria and viruses. | FAN operation |
| • Reusable. |
| |
| • Vacuum and fit it back in place | Heat Pump Model |
| (Recommended: every 6 months) |
| |
| • Recommended to change these filters every 3 years. | COOL operation with 30°C |
| set temperature |
| Do not reuse damaged filters. |
| 2 Turn off the power supply and unplug. |
| Consult the nearest authorized dealer to purchase a |
| Note: If the unit is not switched off by the remote |
| new filter. |
| control, it will start operating when you plug in |
| Catechin Air Purifying Filter No.: CZ-SF70P |
| (because the unit is equipped with Auto Restart |
| Triple Deodorizing Filter No.: CZ-SFD72P | Control). |
| • If you operate the air conditioner with dirty filters:- | 3 Remove the remote control batteries. |
| ■ Recommended Inspection |
| – Air is not purified |
–Cooling or heating capacity decreases
–Foul odour is emitted
HELPFUL INFORMATION
■Auto Operation Button
•Raise the front panel and press
●Automatic Operation
•If the remote control fails to function or has been misplaced, press the Auto Operation button to start the Automatic operation.
•The Automatic operation will be activated immediately once the Auto operation button is pressed. However, temperature cannot be adjusted in this operation.
•The power indicator on the indoor unit will blink until the operation mode is selected automatically.
•To cancel this operation, press once more.
●Remote Control Signal Receiving Sound
•To switch off the beep (Signal Receiving Sound), press the Auto Operation button for 10 seconds continuously or longer.
“Beep”, “beep” sound will be heard at the tenth seconds.
Note: “Beep” sound will be heard at the fifth seconds;
However please press continuously until you heard “beep”, “beep” sound.
•Repeat the above steps if you want to switch on the Signal Receiving Sound.
●(This is for Servicing purposes only)
Note: If you press this button continuously for 5 to 10 seconds, Test Run operation will be performed.
A “beep” sound will be heard at the fifth seconds indicating the Test Run starts to operate.
■Auto Restart Control
•If power is resumed after a power failure, the operation will restart automatically after 3 - 4 minutes.
•Operation will be restarted automatically under the previous operation mode and airflow direction when power is resumed as the operation is not stopped by the remote control.
■Timer Setting
•When power failure occurs, the timer setting will be cancelled. Once power is resumed, reset the timer.
■Thunder and Lightning
•This air conditioner is equipped with a built-in surge protective device. However, in order to further protect your air conditioner from being damaged by abnormally strong lightning activity, you may switch off the main power supply and unplug from power socket.
