DC Inverter U-match Series Floor Ceiling Type Unit
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5. Disassemble the electric box cover
After the right side board is removed, the electric
box cover will be shown up and disassemble the
fixed screws on it.
(2). At the Start of the Seasonal Use
1) Check if there is blockage at the inlet or outlet vent of air conditioner.
2) Check if the earth wire has been attached reliably by the skilled serviceman.
3) Check if the exhausted batteries of the wireless controller have been replaced.
4) Check if the air filter had been installed well by professional.
Keep the power switch “On” 8 hours before the startup of the unit which has not been used for
a long period.
Note: all above should be operated by the skilled serviceman.
(3). At the End of the Seasonal Use
1) Cut off the power supply main switch
2) Clean the air filters and other parts by the skilled serviceman.
3) Leave the fan running for 2-3 hours to dry the inside of the unit.
Note: all above should be operated by the skilled serviceman.
Summary of Contents for TTH09K3FI
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