Fujitsu AOUH18LMAS1, Service Manual

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Check point 9-1. Check function setting
Change setting of function 48 (Room temperature sensor switching) to 01.
NOTE: For details of function setting number 48, refer to "Function settings " in Chapter 5. FIELD
→ORKING on page 05-1.
Check point 9-2. Check the effects of function setting change
Did this function setting improve temperature control?
If the space is still too cool, go to "Check point 10" .
End
Check point 12. Check function setting
Using the table on the right adjust temperature correction by changing function setting 35. (Room
Temperature control for wired remote controller sensor)
NOTE:
For details of function setting number 35, refer to "Function settings " in Chapter 5. FIELD
→ORKING on page 05-1.
End
3-8. Too cool
- (03-66) -
3. Troubleshooting without error code
TR
O
U
B
LESH
O
O
TI
N
G
TR
O
U
B
LESH
O
O
TI
N
G