Cleaning, E-17 | Hitachi hitachi air purifier with humidifying function

P.E-9

Cleaning

Before cleaning, be sure to stop operation and unplug the power cord from AC outlet.

		Do not splash water on the purifier body. Water splash can be a cause of failure.
		Do not use a volatile solvent, such as gasoline, thinner, benzene, wax, kerosene, alcohol, etc. or
	WARNING	polishing powder, or detergent (neither kitchen nor laundry use).
		Such chemicals could cause deformation, discoloration, damage or removal of prints.
		Do not tilt or tip over the unit.
		When using a chemically treated cloth, follow its instructions.

	CAUTION	Never use dryer or heater to dry the purifier case. Heating could cause deformation, discoloration,
	CAUTION	damage or removal of prints.
		damage or removal of prints.
		Lay a soft cloth or the like beneath the purifier to protect the floor against scratch.

When the “Clean Humidifying Filter” indicator is lit, clean the humidifying filter, water tray and tray cover. The “Clean Humidifying Filter” indicator will come on approx. one month (approx. 720 hours) after the start of use or after the reset button was pressed upon finishing previous cleaning. Depending on the tap water used, water scale may adhere earlier. If the filter contamination is heavy, clean the filter more than once a month before the “Clean Humidifying Filter” indicator is lit.

When you are done with cleaning, press the reset button. The “Clean Humidifying Filter” indicator will go off.

When the “Clean Humidifying Filter” Indicator Comes On

Remove the water tank, and then pull out the water tray.

Water tray

Slowly pull out the water tray while lifting it obliquely upward.

Remove the humidifying filter from the water tray.

Humidifying ﬁlter

Water tray

Useful Feature

	CAUTION	When you pull out the water tray, water may spill out or the floor may be scratched with
	CAUTION	bottom of the tray. Lay a soft cloth or the like beneath the purifier to protect the floor.

Clean the humidifying filter, water tray and tray cover.		P.E-18, E-19

When the purifier body is shaken or rocked, water may gather in other part of the water tray not to be fitted with the humidifying filter.

After you pulled out the water tray, be sure to remove the tray cover and wipe off water or clean it.

Humidifying ﬁlter

Set the humidifying filter.
Slowly insert the humidifying filter into the tray cover.	Marking
Insert the filter fully until it comes into positive contact	Marking

with bottom of the tray. Inadequate fitting may cause
water leakage during operation.
Install the water tray, and then	Remove the panel.	P.E-8
mount the water tank.	Remove the panel.	P.E-8
mount the water tank.

Cleaning

Plug the power cord in AC outlet and press the reset button located behind the panel.

Press the reset button located behind the panel. (Use the tip of a ball-point pen or the like.) Check that the “Clean Humidifying Filter” indicator is now OFF.