Hitachi RAS-SX10HAK / RAC-SX10HAK Regular Inspection, Inspection And Maintenance, English

REGULAR INSPECTION

PLEASE CHECK THE FOLLOWING POINTS EVERY EITHER HALF YEARLY OR YEARLY. CONTACT YOUR SALES AGENT SHOULD YOU NEED ANY HELP.

	Is the plug plugged into the socket firmly?
WARNING	If the earth line is disconnected or faulty, unit failure or
	electric shock hazard may result.
	• If the plug have dust or dirt, please clean it before plug in.
	Is the unit’s earth line connected correctly?
WARNING	Please make sure earth line is connected correctly.
	• If the earth line is disconnected or faulty, it may result in
	malfunction or electric shock.
	Is the mounting frame stable?
WARNING	Check to see if the mounting frame has rusted excessively
	or if the outdoor unit has tilted or become unstable.
	• If the outdoor unit collapsed or fell, it could cause injury.

INSPECTION AND MAINTENANCE

Air conditioner is designed to perform automatic filter cleaning to maintain the interior of air conditioner clean. However, the interior of air conditioner may get dirty and the air conditioning performance may be lowered after air conditioner is used for a few seasons.

CAUTION

Beside maintenance, please perform inspection as well

Dust deposited inside the indoor unit may block the drainage path of dehumidified water and could result in water dripping.

•Maintenance inspection is recommended in addition to ordinary cleaning.

Request your sales agent for maintenance inspection

Maintenance inspection requires technical expertise. Use of commercially available cleaning agent may cause crack on resin part and clogging of drainage path, which could result in water dripping and electrical shock.

•Consult your sales agent for inspection and maintenance.

ENGLISH

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