A aquarium heater

Accurate digital LED display: The temp controller can show the real-time water temperature and the wattage.  after press and hold the button for 5 seconds the display will flickering and then press the button the temperature adjustable precise to 1°F,rotate the knob temperature adjustable precise to 0.1F , set the temp until the screen displaying the temp you desired.

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you just need to set the desired heating temperature. It will stop heating when the water temperature reaches the set temperature and automatically restart heating when the water temperature is lower than the set temperature.

 

  1. Accurate digital LED display: The temp controller can show the real-time water temperature and the wattage.  after press and hold the button for 5 seconds the display will flickering and then press the button the temperature adjustable precise to 1°F,rotate the knob temperature adjustable precise to 0.1F , set the temp until the screen displaying the temp you desired.
  2. 3 indicator lights shows the state of heater and Abnormal alarm : a.when it doesn’t fully submerged water ,controller alarm system will make the sounds and first indicator light becomes‘ yellow’,LED display shows alarm code in ‘ E1’. b.when second indicator light “blue “means the heater are faster heating temperature and when it reachs the set temperature ,it will become “green” , and automatically restart heating when the water temp is 0.9F lower than the set temperature, It can save electricity to a great extent. c.the last indicator light shows “red”means controller in trouble.
  3. Anti-dry heating protection: The heater with double temperature probe , the power relay using thyristor temperature control to come ture over temperature protection.
  4. APS-Automatically protection system : The second protection system “APS” could self-inspection , when the controller sensor failure and abnormal heating ,“APS” will makes a 10s alarm sounds then cut the power automatically .
  5. Kids protection: before use the water heater , need to press the button for 5s and enter to temperature adjustment mode.     

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