Fujitsu ACUH09LUAS1, Service Manual

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NOTES:
• Strainer normally does not have temperature difference between inlet and outlet as shown be-
low.
Pipe (In) Pipe (Out)
• If there is a difference like shown below, there is a possibility of inside clogged. In this case, re-
place the strainer.
Pipe (In) Pipe (Out)
3-4. No cooling/No heating
- (03-41) -
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