Description
❗【Error Code】 ：E0: The heater is taken out of water (can be used normally); E6/E8: Temperature sensor open circuit; E7/E9: Temperature sensor short circuit. If the E6-E9 code appears during use, please stop using it and contact the buyer to provide replacement service or refund.
【INTELLIGENT AUTOMATIC HEATING】: Automatic constant temperature function, design with External Temperature Controller, Temperature Range is18 ° C- 35 ° C, It will restart to heating when the water temp is 1° C off the set temp. If power is shut off, the heater will keep the temperature settings until it powers on again
【Digital LED Display】: LED display on the middle of the controller front side, Current Temp and Set Temp. If your heater is working properly, the red light will be constant on. When it heats to the temperature you set, stop heating, the green light will be constant on. When the heater exposed to air and is not fully submerged, then display E0 fault
【EASY INSTALLATION】: Easy and quick installation, submersible fish tank heater, There is a disposable sticker on the back, you can install it where you think it is easy to observe, and the length of the line is long enough: 51.18in from controller to heater/39.37in from controller to plug NOTE: Please make sure that the heater is completely submerged in the water before turning on the power, and install it near the water flowing area to prevent uneven heating
【WIDE APPLICATION】: Suitable for freshwater and saltwater aquariums. NOTE: Before you clean the aquarium or change water, please cut off the heater power, after 10 minute cooling then take out the heater. U-pi provide 6 Month Warranty and 24 Hour Professional After-sales Service. Please don’t hesitate to contact us to get help
