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DN-S18 for samsung
Samsung washing machine replacement water level pressure switch DN-S18
The pressure switch senses the water level in your washer. If your washing machine is overfilling, under filling, or will not go into the spin cycle, your pressure switch may need replaced.
Parameters:
1.Rated voltage：DC5V
2.Action water level：enviroment temperature 20℃，water temperature change ±0.6mm/℃，water level cover downwards,the water level chang speed V=1-2mm/sec
3.under 7.5kPapressure,no leak
4.test at speed of 20times per min under rated voltage.continuely test for 6000times,no abnormal and water level chang should below 10mm
5. loose torque of the adjust bolt should be above 3.9N.cm
6.Insulation resistance：normally it shold be above100ΜΩ，humidity（temperature 40±3℃，humidity 90-95% for 24hours）should less than10ΜΩ
7.enviroment change of water level ：put seperately under temperature0℃、40℃、60℃，humidity90-95%for168hours，move to normal enviroment of 20℃for 4hours,the water level change should below10mm（judged at 0℃when test at 0℃）
Cherry Lu
Cherry LU