Watts PWBOOST75KT User Manual

Instructions for Installing Model PWBOOST75KT High Flow Booster Pump Kit

Package Contents: 1 Booster Pump 1 Transformer

Installation

1. Turn off incoming water to reverse osmosis unit. Lift handle on faucet to drain the water from system and storage tank. Note: If tank is equipped with ball valve, close valve to preserve tank water (Refer to your RO manual for speciﬁc shut-down instructions).

2. Cut the ¼" green line going from your tap connection to your Reverse Osmosis unit allowing for placement of pump. Attach the line from the cold water angle stop valve side of the green tubing to the inlet side of the booster pump (2 pieces of additional green tubing are provided if needed).

3. Mount the pump to a convenient location near the reverse osmosis unit (mounting pump is not necessary but will reduce vibration & noise).

4. Connect the ¼" green line from the RO unit to the outlet side of the booster pump.

5. Cut the blue line ( verse osmosis unit to the storage tank. Insert the TSO (Tank Shutoff Switch provided) at this location (you will need to use the tubing or a “Standard” style unit). This shutoff switch does not have a directional ﬂow and can be installed either direction on the blue line.

6. Turn on incoming water to reverse osmosis system and check for leaks. Plug transformer into electrical outlet and make sure all electrical connections are made. Open tank ball valve if so equipped.

7. Check for leaks periodically as the system ﬁlls and again after it shuts off (tank full and approximately 24 hours after installation).

⁄4" for standard units or 3⁄8" for manifold units) leading from the re-

1 TSO (Tank Shutoff) Switch

⁄8" to 1⁄4" Reducer Fittings

⁄4" Green Tubing

⁄8" to 1⁄4" reducer ﬁttings if you have 1⁄4"

IS-WQ-PWBOOST75KT

Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.

Manifold Style Unit

Reverse Osmosis

Water Faucet

Standard Sink

Water Faucet

Standard

Sink

Drain

(Blown-Up View of the End of the Unit)

TAP

FAUCET

TANK

Pressure

Switch

DRAIN

Standard Style Unit

Reverse Osmosis

Water Faucet

<-- Flow--

Reverse Osmosis

Storage Tank

Standard Sink

Water Faucet

Standard

Sink

Drain

Hot Water

Angle Stop

Valve

3/8" to 1/4"

Reducer

Fittings

Pressure

Switch

Cold Water Angle Stop

Valve

Membran e

Flow Restrictor

Pump Flow

Direction

Electric

Pump

Wire Harness

for pressure

switch

Pump Flow

Direction

Transformer

110VAC to 24VAC

Transform er

110VAC to 24VAC

Wire Harness

for pressure

switch

Reverse Osmosis

Storage Tank

Hot Water

Angle Stop

Valve

Cold Water Angle Stop

Valve

Electric

Pump

LIMITED WARRANTY: Certain Watts Pure Water products come with a limited warranty from Watts Regulator Co. Other products may have no warranty or are covered by the original manufacturer’s warranty only. For specic product warranty information, please visit www.watts.com or the published literature that comes with your product. Any remedies stated in such warranties are exclusive and are the only remedies for breach of warranty. EXCEPT FOR THE APPLICABLE PRODUCT WARRANTY, IF ANY, WATTS MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED. TO THE FULLEST EXTENT

PERMITTED BY APPLICABLE LAW, WATTS HEREBY SPECIFICALLY DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND IN NO EVENT SHALL WATTS BE LIABLE, IN CONTRACT, TORT, STRICT LIABILITY OR UNDER ANY OTHER LEGAL THEORY, FOR INCIDENTAL, INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR PROPERTY DAMAGE, REGARDLESS OF WHETHER IT WAS INFORMED ABOUT THE POSSIBILITY OF SUCH DAMAGES.

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