Fujitsu AUU7RLF Design & Technical Manual page 148

4. Press the MODE button again to return to the clock display. The custom code will be changed.
• If no buttons are pressed within 30 seconds after the custom code is displayed, the system
returns to the original clock display. In this case, start again from step 1.
• The air conditioner custom code is set to A prior to shipment.
• If you do not know the air conditioner custom code setting, try each of the custom codes ( →
→ → ) until you find the code which operates the air conditioner.
 Remote controller temperature unit
To change the displayed temperature unit, press the "°C/°F" switching button to select the preferred
temperature unit. (Factory setting is set to "°F".):
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