Hitachi RAC-18SX8 Service Manual page 115

Function
1) Remote control ID setting
2) One-more timer selection
3) Defrost selection
4) Amperage setting
5) Nice temperature selection
6) Monitoring selection
7) Lamp down selection
8) Ventilation air flow selection
9) Cleaning selection
Hold down TIME ▲ + VERTICAL VANE for 5 seconds to reset all the above
Resetting
settings (set them back to the settings made at the factory).
(Provided that the trouble codes will be retained.)
Option selection
Remote control setting
ID selector
TIME ▲ + OFF TIMER held down 5 seconds
TIME ▲ + ON TIMER held down 5 seconds
FUNCTION SELECTION
TIME ▲ + RESERVE held down 5 seconds
TIME ▲ + CANCEL held down 5 seconds
TIME ▲ + TIME SET held down 5 seconds
TIME ▲ + FAN SPEED SELECTOR held down 5 seconds
FUNCTION SELECTION ON/OFF + MANUAL CLEANING
held down 5 seconds
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