Specifications

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• Service and maintenance should be performed by authorized dealer or qualied contractor.
• Clean the air lter at least once a month. More frequently is recommended.
• Internal components can be accessed through two access service panels. Electrical box placed
externally for easy access of electrical components.
• Regular checks (once a month) on the water strainer are recommended. Clean the strainer if dirty or
clogged.
• Check internal compartment for refrigerant leak. Compressor oil stain may indicate leakage.
• Maintain a log data on measurement of volts, amps, and water temperature difference (heating and
cooling) is recommended. A comparison of the data during start-up and periodic data is useful as
indicator of general condition of the equipment.
Servicing And Maintenance
!
Caution
• Do not attempt to do any service or maintenance when the unit is operating.
• Off the main power supply before doing maintenance.
• Unauthorized modication of the unit is not allowed.