Hitachi air home 300 Operation Manual page 5

INDOOR UNIT INDICATORS
OPERATION LAMP
This lamp lights during operation.
FROST WASH LAMP
This lamp lights when the Frost Wash
function is in operation.
This lamp blinks to suggest operating
manual FROST WASH operation after 200
hours of air conditioner cumulative usage.
Please refer to remote controller manual for
the details of Frost Wash operation.
TIMER LAMP
This lamp lights when the timer is working.
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 automatic 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.
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TEMPORARY SWITCH button