Fujitsu AOUG09LZAS1, Service Manual

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Check point 10. Location of the remote controller
Is the mounting location of the wired remote controller affecting the temperature sensing? (Sunlight
on the remote, heat source next to the remote)
→ If no, go to
"Check point 12" .
↓
Check point 11. Location of the remote controller
Move the remote controller.
→ If the space is still too cool, go to
"Check point 12" .
↓
End
Check point 8-1. Check function setting
Is function 42 (Indoor room temperature sensor switching function) set to 01?
NOTE: For details of function setting number 42, refer to "Function settings " in Chapter 5. FIELD
WORKING on page 05-1.
↓
Check point 8-2. Check the remote controller
Press and hold down the THERMO SENSOR button to turn on the icon.
→ If the space is still too cool, go to "Check point 9" .
↓
End
3-8. Too cool
- (03-54) -
3. Troubleshooting without error code
TROUBLESHOOTING TROUBLESHOOTING