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为什么需要定期保养？

Wall Mounted Fancoil Unit (FCU) maintenance guide detailing refrigerant pressure testing and step-by-step procedures for aircon servicing, including external cleaning, filter maintenance, and coil cleaning. Ideal for technicians handling R32 and R410A air conditioning systems.
Continuation of the Wall Mounted Fancoil Unit (FCU) Maintenance Guide by Fujita M&E Pte Ltd, outlining steps for drainage system cleaning, fan and motor inspection, electrical checks, final testing procedures, and common aircon issues in Singapore’s humid climate such as condensation, mold, and salt air exposure.
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