10. Safety devices
Type of
protection
Protection form
Model
AOU72RLAVL AOU96RLAVL AOU120RLAVL
Circuit protection
Fuse (Main) AC 250 V, 10 A
Protector (Inv) AC 250 V, 80 A
Protector (Fan motor) DC 750 V, 10 A
Fuse (Varistor) AC 250 V, 3.15 A
Compressor
protector
Over current
protection
Activate —
Reset —
Discharge pipe
temperature
protection
Activate
248 °F (120 °C)
Compressor stop
Reset
185 °F (85 °C)
Compressor restart
Compressor
temperature
protection
Activate
266 °F (130 °C)
Compressor stop
Reset
194 °F (90 °C)
Compressor restart
High pressure protection
Activate
580 psi (4.0 MPa)
Compressor stop
Reset
464 psi (3.2 MPa)
Compressor restart
Low pressure protection
Activate
7.25 psi (0.05 MPa)
Compressor stop
Reset —
- (03-22) - 10. Safety devices
OUTDOOR
UNITS
OUTDOOR
UNITS