11. Safety devices
Type of
protection
Circuit
Current fuse (Main PCB)
protection
Fan motor
Thermal protection
protection
Thermal protection program
(Compressor temp.)
Compressor
protection
Thermal protection program
(Discharge temp.)
Protection form
Activate
Reset
Activate
Reset
Activate
Reset
AOUH18LMAS1
250 V, 10 A × 2
251.6 ±16.2°F (122 ±9°C)
Fan motor stop
+18.0
240.8
Fan motor restart
226.4°F (108°C)
Compressor stop
After 3 minutes, and 176°F (80°C) or less
Compressor restart
230°F (110°C)
Compressor stop
After 7 minutes
Compressor restart
- 82 -
Model
AOUH24LMAS1
250 V, 20 A
250 V, 3.15 A
+10
°F (116
°C)
-16.2
-9
11. Safety devices