Usage: Used for water heaters, controlling the temperature of domestic water inside the water heater
Function/Principle: Turn off the power when the set temperature is reached, and automatically turn on the power when the temperature drops
Usage: Used for water heaters, controlling the temperature of domestic water inside the water heater
Function/Principle: Turn off the power when the set temperature is reached, and automatically turn on the power when the temperature drops
Product details：
It is suitable for heat pump external machine, receiving frequency conversion instruction output by main board, and output frequency conversion power supply to compressor to control its operation after processing.
