Unitary Duct Split Unitary Duct Split
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3 At the start of the season
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Check if there is blockage in inlet or outlet vent of air conditioner.
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Check if the earth wire had earthed reliably by professional.
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Check if the batteries in wireless remote controller had been exchanged.
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Check if the air filter had been install well by professional.
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In order to start up the air conditioner smoothly after long time’s turned off, turn
on the main power supply 8 hours before turning on the air conditioner.
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Notice: all above should be operated by professional.
4 During the off season
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Cut off the power supply main switch.
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Clean the air filters and other parts by professional.
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Leave the fan running for 2-3 hours to dry out the inside of the unit.
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Notice: all above should be operated by professional.
