Hitachi RAK-18QH8S W Bedienungsanleitung Seite 5

INDOOR UNIT INDICATORS
OPERATION INDICATOR
1. Opening up the front panel
Front panel
Hand grip point
Lift the front panel
●
TEMPORARY SWITCH
Use this switch to start and stop when the remote controller does not work.
By pressing the temporary switch, the operation is done in previously set operation mode.
●
When the operation is done using the temporary switch after the power source is turned off and turn on again,
●
the operation is done in automatic mode.
CAUTION
Never try to force open/close the moveable panel manually.
●
Manually opening or closing the moveable panel may cause breakdowns (The moveable panel will
automatically close or open when the power supply is switched on or switched off and whenever the unit is
in operations or has stopped operating.
Moveable panel
Hand grip point
– 3 –
FILTER LAMP
When the device is operated for a total of about 200 hours,
the FILTER lamp lights to indicate that it is time to clean the
fi lter. The lamp goes out when the "
button is pressed while the
MODE".
OPERATION LAMP
This lamp lights during operation.
The OPERATION LAMP fl ashes in the following cases
during heating.
(1) During preheating
For about 2–3 minutes after starting up.
(2) During defrosting
Defrosting will be performed about once every one
hour when frost forms on the heat exchanger of the
outdoor unit, for 5–10 minutes each time.
SIGNAL RECEIVING PORT
TIMER LAMP
This lamp lights when the timer is working.
Do not hold the moveable panel
●
when the front panel is in either
opened/closed position.
(AUTO SWING)"
device is on "STANDBY