Instant Water Heater Control Panel

Parameters:

Working voltage range: AC185-245V  50Hz

Working ambient temperature: -40℃~75℃

Relative humidity: 10~90%

Sensor accuracy: ± 1 ℃

Temperature testing: 0~90℃

Function:

1. Multiple-range power selection 3: press the power selection key

2. Leakage protection function

3. Overheat protection function

4. Lightning protection: Leakage current when through the leakage coil if less than 7mA doesn't move and more than 16mA must be action, it will more safety that cut off the power and fault alarm function (leakage failure, dry fault, high temperature fault, self-test failure, etc.)

5. Low voltage self-test function

Working principle:

Using digital tube temperature and heating status display, the entity key temperature adjustment program; with sensor self-test function and fault alarm.