8.4.Electric Work
•Always use at the rated voltage and with a specific air conditioning circuit.
•Some installation locations may require the installation of a
•A 16 Ampere time delay fuse or circuit breaker is required.
•Nominal cross sectional area of power supply wire must be 3 core x 1.0 mm2 or above.
•The power supply must be from an independent circuit.
•All electrical installations must be made in accordance with local wiring and safety regulations wherever applicable.
•There must be a double pole switch with a minimum of 3 mm contact gap in the fixed installation circuit.
•Please engage an authorized dealer or specialist for the installation work.
8.5.Noise Consideration
•Select an installation location that can support the weight of the air conditioner and one that will not cause increased operating noise and vibration.
•Ensure that airflow and noise from the rear side of the unit (outdoor) when installed do not disturb neighboring residents.
CW-A121VR
•Obstacles placed in front of the air outlet on the rear side of the unit (outdoor), or covers placed over it will cause excessive noise and deterioration in performance.
8.6.Transferring
•Repositioning or transfer of the air conditioner due to renovation or moving requires an additional service charge. Please consult your dealer before moving.
9 Care and Maintenance
Caution:
Always turn off the air conditioner and the main power supply before clean the unit.
Switch off the power supply if the unit is not going to be used for a long period of time.
•Clean the cabinet, front grille with a mild soap or detergent and lukewarm water.
•The front intake grille can be easily removed for cleaning purposes (refer to Remove the front intake grille procedures). Gently wash it with water and a sponge.
•The filter can be easily cleaned using a vacuum cleaner. Vacuum the front of the filter and then wash the rear with water. If it is badly soiled, wash with a mild household detergent.
•Do not clean with benzene, thinner, scouring powder or cloth soaked in caustic chemicals.
•If the unit is extremely dirty, heat transfer is less efficient and the unit may not cool effectively. Contact your nearest service centre for an annual check. (Annual check is not covered under warranty)
•If the air filter becomes clogged with dust, the cooling or heating capacity will drop, and 6% of the electricity used to operate the air conditioner will be wasted.
NOTE
Do not dry the front panel or the air filter in direct sunlight. (Exposure to direct sunlight may discolor or deform the panel.)
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