Fujitsu AUYG18LVLB Design & Technical Manual page 179

11. Safety devices
Type of
protection
Current protector (Filter PCB)
Circuit protection Current fuse (Main PCB)
Current fuse (Terminal)
Fan motor
Thermal protection program
protection
Terminal protection program
(Compressor temp.)
Compressor
protection
Thermal protection program
(Discharge temp.)
Pressure switch
High pressure
protection
Pressure sensor
Low pressure
Pressure sensor
protection
Protection form
Activate
Reset
Activate
Reset
Activate
Reset
Activate
Reset
Activate
Reset
Activate
Cooling
Reset
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Model
AOYG72LRLA AOYG90LRLA
500 V, 45 A × 3
250 V, 10 A
250 V, 20 A
115±15 °C
Fan motor stop
70 °C
Fan motor restart
130 °C
Compressor stop
80 °C
Compressor restart
115 °C
Compressor stop
After 7 minutes
Compressor restart
+0
4.2 MPa
-0.15
Compressor stop
3.2±0.15 MPa
Compressor restart
4.1 MPa
Compressor stop
After 3 minutes
Compressor restart
0.12 MPa or less (for 5 minutes)
Compressor stop
0.15 MPa
Compressor restart
11. Safety devices