Unit installation

OPERATION SECTION FOR HF-51/HF-70 & HFR-51 /HFR-70
R emote Control Operation
Note: The indicator may change, this does not affect the operation.
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Fan speed indicator
In high speed, three indicators are lit.
In middle speed,two indicators are lit.
In low speed, one indicator is lit.
Digital display
It can show set point temperature, fixed time
or malfunction code.
Air conditioner running light
When timer is set this light is lit.