Chinese factory direct selling dry running protection and auto reset automatic water pump controller

Product Overview

Description

 

DSK-1P/2P/3P automatic pressure controller with dry-running protectiong

 

Product color:

blue,  blue&black,  black, other colors are available

 

Dry-running preotection and automatic delayed start

1.Water pump will stop automatically after 20s if there is no water supply at the suction line.

2.The pump will attempt to restart again after stopping for 10s to check water supply.

3.The pump run for 40s and if there ia no water supply, it will stop for a second time.

4.The pump will repeat above 2~3 procedure in the coming cycles and if there ia still no water supply, the pump will turn to dry-running protection status.

5.The above procedures will be repeated every 24h for water supply detection after dry-protection.

 

Auto-reset

a.The pump will restore to its normal operation if water supply is resumed during above 1~5 process under dry-protection status.

b.The system can be activated anytime by pressing the manual reset key.