●Made by Toshiba Carrier
Turn off the breaker of the bathroom ventilation dryer on the circuit-breaker panel for about 20 seconds for 2-3 times.

●Made by MAX
There is a hole for access the reset switch on the remote control unit.
Push with anything sharp enough to fit in the opening, such as a toothpick, needle, etc. All the lamps of the panel will blink when starting the reset.
When you press the stop button, all the lamps on the panel will turn off.

※ It will take about 1 minute for the unit to start working after pressing the reset button.

If there is no improvement the unit might be malfunctioning, in that case please contact us from the "Contact Form" or call the service center.