Hitachi RAS-80YHA Operation Indicator, Indoor Unit Indicators, Operation Lamp, Timer Lamp

OPERATION INDICATOR

TEMPORARY SWITCH

Temporary Switch

Press

Non-conductor Stick

Use this switch to controller does not (example toothpick)]

start and stop when the remote work. [Use non-conductor stick

●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.

INDOOR UNIT INDICATORS

TIMER LAMP

This lamp lights when the timer is working.

OPERATION LAMP

This lamp lights during operation.

The OPERATION LAMP flashes 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 an hour when frost forms on the heat exchanger of the outdoor unit, for 5–10 minutes each time.

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 filter. The lamp goes out when the

“ (AUTO SWING)” button is pressed while the device is on “STANDBY MODE”.

– 5 –