Ruud UIWH18AVFJ - Safety Devices

7. Safety devices
Type of protection Protection form
Model
UIWH18AVFJ UIWH24AVFJ
Circuit protection Current fuse (PCB*) 250 V, 3.15 A
Terminal protection Current fuse 250 V, 3 A
Fan motor protection
Thermistor protection
Activate
More than 185°F (85°C)
Fan motor speed down
Reset
Less than 185°F (85°C)
Fan motor speed recover
Power IC thermal
shutdown protection
Activate
302±27°F (150±15°C)
Fan motor stop
Reset
Less than 275°F (135°C)
Fan motor restart
*PCB: Printed Circuit Board
DESIGN & TECHNICAL MANUAL
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WALL MOUNTED UIWH18-24AVFJ