Outdoor Unit - Fujitsu AU*A12LALN Service Instruction

8-4. SAFETY DEVICE

OUTDOOR UNIT

Circuit protection
Fan motor protection
Compressor protection
Circuit protection
Fan motor protection
Compressor protection
Circuit protection
Fan motor protection
High Pressure Protection
Compressor protection
Protection form
Current fuse (NEAR THE TERMINAL)
Current fuse
(MAIN PRINTED CIRCUIT BOARD)
Thermal protection program
Thermal protection program
(COMPRESSOR TEMP.)
Thermal protection program
(DISCHARGE TEMP.)
Protection form
Current fuse (NEAR THE TERMINAL)
Current fuse
(MAIN PRINTD CIRCUIT BOARD)
Thermal protection program
Thermal protection program (COMPRESSR TEMP.)
Thermal protection program (DISCHARGE TEMP.)
Protection form
Current fuse (NEAR THE TERMINAL)
Current fuse (NEAR THE TERMINAL)
Current fuse
(MAIN PRINTED CIRCUIT BOARD)
Current fuse
(MAIN PRINTED CIRCUIT BOARD)
Thermal protection program
High Pressure Switch
Thermal protection program (COMPRESSOR TEMP.)
Thermal protection program (DISCHARGE TEMP.)
08-10
Model
AO A12L AO A14L
20A 250V
5A 250V
15A 250V
3.15A 250V
+15
OFF : 100 °C
-10
+15
ON : 95 °C
-10
OFF : 110°C
ON : After 40 minutes
OFF : 110°C
ON : After 7 minutes
Model
AO A18L
20A 250V
5A 250V
15A 250V
3.15A 250V
+15
OFF:100 °C
-10
+15
ON:95 °C
-10
OFF:110°C
ON: After 40 minutes
OFF:110°C
ON: After 7 minutes
Model
AO A36L
25A 250V
10A 250V
5A 250V
3.15A 250V
OFF : 130±20°C
ON : 100±20°C
OFF : 4.2±0.1MPa
ON : 3.2±0.15MPa
OFF : 110°C
ON : 80°C
OFF : 115°C
ON : After 7 minutes
AO A24L
+15
OFF:110 °C
-10
+15
ON:105 °C
-10
AO A45L