Hitachi RAS-SX10HAK / RAC-SX10HAK The Following Cases Does Not Indicate Malfunction, English

TROUBLESHOOTING (continued)

THE FOLLOWING CASES DOES NOT INDICATE MALFUNCTION

Odors			Except for anti-mold wasabi cassette, no smell-generating material or
			substance is used for air conditioner. This is due to the smell or odor, such
			as cigarette, cosmetics and food, present in the room that is sucked in
			and then blown out by the air conditioner.
In heating operation,
	(OPERATION) indicator lit		Indicates preheating or defrosting operation is underway.
and dim repeatedly
	(OPERATION),
(CLEAN), indicators lit after			Indicates internal cleaning operation is underway. (Page 21)
the operations of cooling,
dehumidifying and dry cool
Hissing or fizzy sound			Refrigerant flow noise in the pipe or valve sound generated when flow
			rate is adjusted.
Squeaking noise			Noise generated when the unit expands or contracts due to temperature
			changes.
Rustling sound			Noise generated with the indoor unit fan’s rpm changing such as operation
			start times.
Clicking sound			Noise of the motorized valve when the unit is switched on.
Operation sound changes			Operation noise changes due to power variations according to room
			temperature changes.
Mist emission			Mist is generated as the air within the room is suddenly cooled by
			conditioned air.
Steam emitted from outdoor unit			Water generated during defrosting operation evaporates and steam is
			emitted.
Outdoor unit continues to			Auto fresh defrosting is activated (as the heating operation is stopped, the
operate even if operation is			microcomputer checks frost accumulated in the indoor unit and instructs
stopped and		(OPERATION)	the unit to perform automatic defrosting if necessary).
indicator blinks
Preset temperature cannot be			Depending on the number of person in the room and the conditions of
			the room, actual room temperature may deviate slightly from the remote
reached
			controller’s setting.

ENGLISH

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