Hardware Overview
Front Panel LEDs
FANS1U2F/FANS1U4F
LEDs
LOAD
SET
Front Panel Buttons
FANS1U2F/FANS1U4F
Buttons
SET
UP
DOWN
Power Switch
2
State
Description
On
The fan is working.
Blinking
The fan is in the waiting state.
O
The fan is not working.
Blinking
The device is in the setting state.
O
The device is not in the setting state.
SET
Power
Description
Show the temperature you set for the fan system.
Upward or increase the data of the current mode settings.
Downward or decrease the data of the current mode settings.
Turn on/o the controller.
Turn on/o the device.
SET
LOAD
DOWN
UP
Power Switch