Watts PWBOOST05KT - Manual

IS-WQ-PWBOOST05KT
Instructions for Installing
Model PWBOOST05KT
Low 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 wa-
ter 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 (¼" for standard units or
3 ⁄
8
" for manifold units) leading from the re-
verse osmosis unit to the storage tank. Insert the TSO (Tank Shutoff Switch provided)
at this location (you will need to use the 3 ⁄
8
" to ¼" reducer fittings if you have ¼" tub-
ing 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 trans-
former 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).
1 TSO (Tank Shutoff) Switch
2 3 ⁄
8
" to 1 ⁄
4
" Reducer Fittings
2 1 ⁄
4
" Green Tubing
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 with-
out prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.