Gree GDN20BD-K5EBA1A Owner's Manual page 17

Check Before Use-season
● Check whether air outlet is blocked.
● Check whether power plug and power socket are in good condition.
● Check whether drain hose is damaged.
Care After Use-season
● Disconnect power.
● Empty the water bucket.
Long-time Storage
steps below in order to maintain the unit in good condition.
● Make sure the water inside the water bucket is poured out and then drain
hose is removed.
● Unplug the dehumidifier and pack the power cord.
● Clean the unit and then wrap it well for preventing dust.
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