Description

Main functions: Power on self-test Water level upper/lower limit preset Heating upper and lower limit preset Temp-controlled temperature upper and lower limit preset Water level sensitivity setting Water temperature and level indication Water shortage alarming Water full alarming Constant water level loading Manual watering Temp-controlled watering Compulsive watering Low pressure watering leakage protection Delayed time close watering Pipe explosion protection Delayed time watering when using Auto watering pressurization Heat preservation delayed manually Manual heating Constant-temperature heating Electric leakage preservation Power-off memory Technical specifications: Power supply: **0V Power consumption: <5W Temperature measuring: Accuracy: ±2°C Range: 0 to **0°C Controlled booster pump or ribbon heater power: **0V AC, ≤**0W Controlled electric heating power: **0V AC, ≤1, **0W Electromagnetic valve parameter: *2V DC, pressurized or un-pressurized Operating pressure: Pressurized valve: 0.*2 to 0.8MPa Un-pressurized valve: 0.0MPa