ActronAir LRC-170CS Panduan Pemilik - Halaman 12

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Owner's Manual
09. Maintenance
Maintenance Procedures
This section describes the procedures that must be performed as a part of normal maintenance program. Regular
This section describes the procedures that must be performed as a part of normal maintenance program. Regular
servicing of equipment by licensed HVAC technician is highly recommended. Always disconnect electrical power to the
servicing of equipment by licensed HVAC technician is highly recommended. Always disconnect electrical power to the
unit before performing these procedures. It is always a safe practice to observe all safety warnings and cautions when
unit before performing these procedures. It is always a safe practice to observe all safety warnings and cautions when
conducting maintenance tasks.
conducting maintenance tasks.
DANGER
Live Electrical Connections !
It may be necessary to work with live electrical components on certain maintenance tasks. Only licensed electricians and
qualified technicians are allowed to perform these tasks.
WARNING
Hazardous Voltage !
Always make sure that all power supply, including remote controls, are disconnected before performing maintenance.
Observe proper LOCK-OUT / TAG-OUT (LOTO) procedures to ensure that power cannot be inadvertently energised. Failure to
disconnect power before maintenance procedures can result in serious injury and/or death.
Annual Maintenance Checklists
• Perform general maintenance inspections.
• Perform scheduled start-up checks.
• Leak test refrigerant circuits.
• Inspect contacts of all contactors and relays. Replace all worn contacts as required.
• Inspect, clean and tighten all electrical connections.
• Check fans for balanced operation. Make sure that there are no loose screws / bolts, no fan blades interference and no
damage to the fans and guards.
• Inspect the air filters, clean or replace as required.
• Clean and repaint any corroded panel section.
• Ensure no blockage of airflow through variable speed drive and drive fan is operating correctly.
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UltraSlim Split Air Conditioner
Owner's Manual - UltraSlim 2 Split System
Doc. No. 9590-4015 Ver. 1 220608