Instructions

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j) “Opened Window” Function
Thisfunctionisavailabletohelpconserveenergy.Iftheambienttemperaturedrops2°Cormorewithin2minutes,a
sensor will detect the change in temperature and shut the heater off.
Activate Function
• Press and hold for 5 seconds, the display will show .
• Press toactivatethe“openedwindow”function,thedisplaywillshow“ON”.
• Press toconrm,orwait15secondsforautomaticconrmation.
- Ifthetemperaturedrops2°Cormorewithin2minutes,asensorwilldetectthechangeintemperatureandshut
the heater off. will show on the display.
- The heater will automatically restart after 10 minutes. You can manually restart the heater by pressing . The
icon will disappear.
Deactivate Function
• Press and hold for 5 seconds, the display show .
• Press todeactivatethe“openedwindow”function,thedisplaywillshow“OF”.
• Press toconrm,orwait15secondsforautomaticconrmation.
k) Clear All Settings
To clear all settings and return to factory defaults:
• Turn the power switch OFF.
• Press and hold , then turn the power switch ON.