Fujitsu AO*A45LBTL, Design & Technical Manual

Page: 72 / 80

- (02 - 14) -
O
U
TD
O
O
R U
N
IT
AO

A
45
-5
4LC
O
U
TD
O
O
R U
N
IT
AO

A
45
-5
4LC
SAFETY DEVICES 11.
Protection form
Model
AO

A45LC AO

A54LC
Circuit protection
Current fuse
(Filter printed circuit board)
10A 250V, 3.15A 250V
Current fuse
(Main printed circuit board)
3.15A 250V
Fan motor protector Thermal protector
OFF : 150±15°C
ON : 120±15°C
Compressor protection
Thermal protection program
(Compressor temp.)
OFF : 108°C
ON : 80°C
Thermal protection program
(Discharge temp.)
OFF : 110°C
ON : After 7 minutes
High pressure protection Pressure switch
OFF : 4.2±0.1MPa
ON : 3.2±0.15MPa
Low pressure protection Pressure sensor
OFF : 0.12MPa
ON : 0.15MPa