FullFloXF™ Backwash Valve Installation and User’s Guide IMPORTANT SAFETY INSTRUCTIONS READ AND FOLLOW ALL INSTRUCTIONS SAVE THESE INSTRUCTIONS
i Customer Service / Technical Support If you have questions about ordering Pentair Water Pool and Spa (“Pentair”) replacement parts, and pool products, please use the following contact information: Customer Service (8 A.M. to 5 P.M. — Eastern and Pacific Times) Technical Support Phone: (800) 831-7133 Phone: (919) 566-8000 Fax: (800) 284-4151 Fax: (919) 566-8920 Web site Moorpark, California (8 A.M. to 5 P.M. PT) visit www.pentairpool.com or www.staritepool.
ii IMPORTANT WARNING AND SAFETY INSTRUCTIONS Important Notice: This guide provides installation and operation instructions for the FullFloXF™ Backwash Valve. Consult Pentair with any questions regarding this equipment. Attention Installer: This guide contains important information about the installation, operation and safe use of this product. This information should be given to the owner and/or operator of this equipment after installation or left on or near the valve.
1 Installation and Operation Do not operate this unit above the maximum operating pressure of the valve or the filter. Operating your system above maximum recommended pressure may cause your filter or valve to separate and result in severe injury, death, and property damage. Never connect the filter and valve unit to a pump, which can generate a pressure that exceeds the operating pressure of the filter or valve.
2 Installing the Valve onto the Filter Important Installation Guidelines 1. Turn off all power to the system. 1. Piping size: 2-1/2” or 3” CPVC/PVC pipe fittings can be plumbed directly into valve port socket. 3” plumbing requires a 3” coupling or 90° elbow slipped over the valve port spigot. (Also can be used with any size PVC plumbing with appropriate adapters). Note: Be sure that no glue enters inside of valve body past the ports.
3 Servicing Incorrect assembly of the internal components may cause your filter to dead head and could cause severe bodily and/or property damage. Use only use silicone based lubricants on the valve, other types of lubricant may damage the plastic or rubber components. Removing Diverters for Inspection or Service 1. Shut off the pump and open the manual relief valve on the filter to relieve all internal pressure. 2.
4 Valve Reassembly 1. Insert the outlet diverter into the center diverter. Align the three keys as shown below. 2. Insert the inlet diverter into the center diverter. Align the fins as shown below. 3. Insert spring and seal into the correct key of the center diverter. Follow either configuration A or B below, based on the model part number: A. Inlet on TOP: P/N 263080, 262507, 262509 B.
5 Maintenance Continuing to operate a valve with damaged components could result in sudden failure of valve structural components, which could possibly cause flooding or serious personal injury due to a sudden release of filter system pressure. Inspect and service your valve regularly as described in this section. To extend valve life, periodically inspect shaft seals and valve bore for dirt and clean as described in the Servicing section on page 3.
6 Troubleshooting Problem Possible Cause Corrective Action Leak to waste. Dirt on seal, damaged seal. Service valve (see servicing instructions on page 3). Scratched valve bore. Replace valve. Heat damage to valve bore (oversized or out of round). Replace valve. Dirt on small diverter O-rings or damaged seal. Service valve (see page 3). Damaged end cap or diverter. Replace end cap or diverter. Dirt or damage to end cap O-ring. Service valve (see page 3). Sealing surface on the body damaged.
7 Replacement Parts Item No. Part No.
8 Valve & Filter Connection Guide STA-RITE XF FILTERS P/N 263081 P/N 262508 P/N 262512 Filter Inlet- BOTTOM PENTAIR Filter Inlet - TOP Filter P/N Pentair Filters Filter P/N Sta-Rite Filters Filter P/N XF Filters Filter P/N XF Filters 180006 FNS Plus FNSP24 S7D75 System 3 DE Filter 188626 XF Q-60 DE 188618 XF F-36 DE 180007 FNS Plus FNSP36 S8D110 System 3 DE Filter 188627 XF Q-80 DE 188619 XF F-48 DE 180008 FNS Plus FNSP48 S7S50 System 3 Sand Filter 188613 XF Q-100 DE 1
SAVE THESE INSTRUCTIONS © 2012 Pentair Water Pool and Spa, Inc. All rights reserved. 1620HawkinsAve.,Sanford,NC27330•(919)566-8000 10951WestLosAngelesAve.,Moorpark,CA93021•(805)553-5000 This document is subject to change without notice. FullFloXF™,Sta-Rite®,andPentairWaterPoolandSpa®aretrademarksand/orregisteredtrademarksofPentairWaterPoolandSpa,Inc. and/oritsaffiliatedcompaniesintheUnitedStatesand/orothercountries.
POOL/SPA CONTROL ACCESSORIES INSTALLATION OPERATION & SERVICE MANUAL Models: PJB2175 & PJB4175 ELECTRICAL JUNCTION BOX FOR POOL/SPA LUMINAIRES CAPACITY: - PJB2175: UP TO 2 UNDERWATER LIGHTS - PJB4175: UP TO 4 UNDERWATER LIGHTS DANGER! To Reduce the Risk of Injury: ...do not permit small children to operate Pool/Spa equipment or use the Pool/Spa unless they are closely supervised at all times. ...always disconnect electricity before servicing the Pool/Spa equipment.
INSTALLATION PJB2175 & PJB4175 A wiring layout should be prepared ahead of the installation of this Junction Box with considerations given to the following details: 1. Installation shall be according to Article 680 of the National Electric Code and all applicable local Codes. This Junction Box is suitable for either line or low voltage luminaires. Installation 1. 2. Use copper conductors only. 3.
