Safety Devices - Fujitsu AUXG18LRLB Technical Manual

10. Safety devices

Type of
protection
Current fuse
(Filter PCB)
Circuit protection
Current fuse
(Main PCB)
Fan motor Thermal protection
protection program
Terminal protection
program (Compressor
temp.)
Compressor
protection
Thermal protection
program
(Discharge temp.)
High pressure
Pressure switch
protection
Low pressure
Pressure sensor
protection
Type of
protection
Current fuse
(Near the terminal)
Current fuse
Circuit protection
(Filter PCB)
Current fuse
(Main PCB)
Fan motor Thermal protection
protection program
Terminal protection
program (Compressor
temp.)
Compressor
protection
Thermal protection
program
(Discharge temp.)
High pressure
Pressure switch
protection
Protection form
Activate
Reset
Activate
Reset
Activate
Reset
Activate
Reset
Activate
Reset
Protection form
Activate
Reset
Activate
Reset
Activate
Reset
Activate
Reset
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Model
AOYG18LBCA
250 V, 20 A
250 V, 5 A
250 V, 3.15 A
100±10°C
Fan motor stop
95 ±10°C
Fan motor restart
108°C
Compressor stop
80°C
Compressor restart
110°C
Compressor stop
After 7 minutes
Compressor restart
4.2±0.1 MPa
Compressor stop
3.2±0.15 MPa
Compressor restart
0.12 MPa
Compressor stop
0.15 MPa
Compressor restart
Model
AOYG30LBTA
250 V, 25 A
250 V, 10 A
250 V, 3.15 A
150±15°C
Fan motor stop
120±15°C
Fan motor restart
108°C
Compressor stop
80°C
Compressor restart
110°C
Compressor stop
After 7 minutes
Compressor restart
4.2±0.1 MPa
Compressor stop
3.2±0.15 MPa
Compressor restart
AOYG24LBCA
AOYG36LBTA