Hitachi airHome Floor XJ Serie Bedienungsanleitung Seite 13

If the unit still fails to operate
normally after performing the
above inspections, turn the
circuit breaker off and contact
your sales agent immediately.
Notes
In quiet operation or stopping the running, the following phenomena may
occasionally occur, but they are not abnormal for the operation.
(1) Slight flowing noise of refrigerant in the refrigerating cycle.
(2) Slight rubbing noise from the fan casing which is cooled and then gradually
The odor will possibly be emitted from the room air conditioner because the
various odor, emitted by smoke, foodstuffs, cosmetics and so on, sticks to it. So
please clean the air filter and the evaporator regularly to reduce the odor.
Please contact your sales agent immediately if the air conditioner still fails to operate normally after the above
inspections. Inform your agent of the model of your unit, production number, date of installation. Please also
inform him regarding the fault.
Please note:
On switching on the equipment, particularly when the room light is dimmed, a slight brightness fluctuation
may occur. This is of no consequence.
The conditions of the local Power Supply Companies are to be observed.
Contact your sales agent immediately if the
following phenomena should occur:
The circuit breaker switches off or the fuse blows
frequently.
The switch operation is not stable.
Foreign matter or water accidentally enters the unit interior.
The power cord gets excessively hot or its insulation is torn or
stripped.
TIMER lamp on the indoor unit display blinks.
(
As the nature of the failure can be identified by the blinking cycle,
check the blinking cycle before turning off the circuit breaker.
REFRIGERANT lamp lights or blinks on the indoor unit.
(
Please keeping to turn on the circuit breaker if the refrigerant lamp
was light.
warmed as operation stops.
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)
)