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

3 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
4 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	752, DC Booster Pump w/ Transformer
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
2 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P

View Cart	$1,681.20

3 x	213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x	532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x	205, 3rd stage solid carbon block filter (replace every 12month)
1 x	KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x	215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x	3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x	EMT-10, Empty Filter Cartridge Casing Housing
1 x	4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x	214, Clear Inline Filter Cartridge Empty Case
1 x	6th Stage pn215 Refillable inline DI filter (color change)
1 x	531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x	532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x	B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x	205 2nd stage solid carbon block filter (replace every 12 month)
4 x	Optional: 564 Membrane Filter Housing Wrench Opener
1 x	204, 2nd stage GAC filter (replace every 6-12 months)
3 x	532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x	CKV0402, Blue color Elbow Check Valve Elbow Type
1 x	KT-103, Optional Manual Membrane Flush Valve
1 x	752, DC Booster Pump w/ Transformer
1 x	385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x	752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x	213, 5th stage inline carbon postfilter (replace every 12months)
1 x	MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x	2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x	FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x	KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x	718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x	709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
2 x	Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x	MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x	MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x	310, 2nd stage CTA 10 US Membrane filter
1 x	550, Standard Chrome Steel Faucet with Spigot for Water Filter,
1 x	CBV-38, Tank Ball Valve to 3/8 tubing
2 x	201, 1st stage sediment filter (replace every 6-12 months)
1 x	3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x	BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x	818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x	B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x	733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x	4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x	701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x	FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x	Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x	732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x	6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x	Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x	Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P

View Cart	$1,681.20