Fujitsu AOU48RLXFZ Design & Technical Manual page 57

9. SAFETY DEVICES
9-1. OUTDOOR UNIT
Safety device
Main PCB
INV PCB
Fuse
Filter
Protector Filter
Compressor Protector
High Pressure Protection
Low Pressure Protection
9-2. BRANCH BOX
Safety device
Fuse PCB
AOU48RLXFZ
AC 250V 3.15A
DC 400V 5A
AC 250V 10A
AC 250V 3.15A
AC 500V 50A
Overcurrent protection
Temperature protection Off : 239°F (115°C)
Off : 609psi (4.2MPa)
Off : 7.25psi (0.05MPa)
UTP-PU03A, UTP-PU03B
AC 250V 3.15A x 2
AC 250V 10A x 1
- (03 - 18) -
-
On : 158°F (70°C)
On : 464psi (3.2MPa)
3. OUTDOOR UNIT & BRANCH BOX