Pressure switch does not shut off pump sometimes:

To make the pump turn on/off automatically, you need to have this combination: pump, transformer, pressure switch (TSO) and solenoid valve (ESO). If you only have a pump, transformer, and pressure switch, the pump will not be able to turn off by itself.

The pressure switch should be connected at the pure water output line, so that when the tank is full, it would shut off the pump. The solenoid valve should be connected in front of the pump, so when the tank is full, it can shut off the water supply.

Quantity of nozzles you have will play a factor as well. You’ll need to adjust the pressure setting on the pressure switch to accommodate your application and the quantity of nozzles. To do so, you’ll need to use a small hex wrench to turn the hex screw clockwise 1 to 2 turns; then turn on your pump and water; allow the pressure to build up. This may take a few minutes.

Quantity of nozzles you have will play a factor as well. You’ll need to adjust the pressure setting on the pressure switch to accommodate your application and the quantity of nozzles. To do so, you’ll need to use a small hex wrench to turn the hex screw clockwise 1 to 2 turns; then turn on your pump and water; allow the pressure to build up. This may take a few minutes.

Continue

5 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
3 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
2 x	6th Stage pn215 Refillable inline DI filter (color change)
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
2 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
2 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	752, DC Booster Pump w/ Transformer
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	201, 1st stage sediment filter (replace every 6-12 months)
2 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet

View Cart	$1,774.00

5 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
3 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x	Parts, Ro Water System Installation Parts Bag 1/4"
1 x	MK8002, Maintenance kit for double membrane system RD322 RO260
1 x	316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
2 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
3 x	1st stage SF05 sediment filter (replace every 6-12 months)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
2 x	6th Stage pn215 Refillable inline DI filter (color change)
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x	MKP, Maintenance kit for K5150P K6150P AR150P
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
2 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
2 x	Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x	701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x	752, DC Booster Pump w/ Transformer
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x	201, 1st stage sediment filter (replace every 6-12 months)
2 x	3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
1 x	KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet

View Cart	$1,774.00