DC Inverter Monoblock Duct Type Air Conditioner Installation and Operation Manual
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Cautions:
You shall pay attention to the following matters when cleaning the air-conditioning
unit.
●
Cut off all power supply before contacting the line connecting equipment.
●
Only clean the air-conditioning unit after the unit is shut off and the power supply is
disconnected. Otherwise electrical shock or injury may be caused.
●
Do not use water to clean the air-conditioning unit. Otherwise there may be electrical shock.
●
Take care when cleaning the air-conditioning unit. Use a steady stepping stand.
(2) Maintenance at the Beginning of Operating Season
1) Check the air inlet and outlet of the indoor and outdoor units to confirm there is no blockage.
2) Check to see if the grounding wire is in good condition; ( Operating by the professional)
3) Check to see if the line connection is in good condition ;( Operating by the professional)
4) Check if there is any word displaying on the LCD of the wire controller after connecting the
unit to power supply.
Note:
If there is any abnormal condition, ask after sales to offer guidance.
(3) Maintenance at the End of the Operational Season
1) When the weather is clear, operate the unit under fan mode for half a day, so as to dry the
inside of the unit.
2) If not to use the air-conditioning unit for a long time, please cut off the power supply. Now
the words on the LCD of the wire controller shall disappear.
