- (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
