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Installation and Operation Data
Installation and
Op er a tion Man u al
®
Jandy Slide
Backwash Valve
FOR YOUR SAFETY - This product must be installed and serviced by authorized personnel
qual i fi ed in pool/spa installation and maintenance. Improper installation and/or operation
will void the warranty.
H0569400B
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Page 3 FOR YOUR SAFETY: This product must be installed and serviced by authorized personnel qual i fi ed in pool/spa installation and maintenance. Improper installation and/or operation will void the warranty. WARNING Ensure that all electrical power to the system is turned off before approaching, inspecting or troubleshooting any leaking valves that may have caused other electrical devices in the surrounding area to get wet. This document gives instructions for installing the Section 1. SV
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Page 4 Alignment CAUTION Mark The Slide Valve has molded labels on each port (see Figure 1). The ports on the SVLV8 are equipped with union connections that match the connections on the filter ports. Do not use pipe sealants on union nuts. To Filter Body (cut away view) To Pool Versa- (PORT A) Coupler p/n 8044 Filter Outlet (PORT C) Figure 4. Jandy Versa-Coupler NOTE: For new installations other than Jandy DEL48 From or DEL60, use the SVLV2 and the Versa Pump Coupler Kit, p/n 8044 (See
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Page 5 NOTE Refer to Figure 5 for Steps 6 and 7. Handle Pulled Up 6. (DE Filters) Plumb the Slide Valve outlet labeled PORT A to the heater or pool return lines. (Sand Filters) Plumb the Slide Valve outlet labeled PORT E to the heater or pool return lines. To Waste (PORT A) 7. (DE Filters) Plumb the Slide Valve outlet labeled PORT E to the waste line as needed. Filter Inlet (Sand Filters) Plumb the Slide Valve outlet (PORT C) labeled PORT A to the waste line as needed. 8. Al
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Page 6 Section 4. Backwash Mode Section 5. Servicing 1. Turn off the system pump(s). WARNING WARNING To prevent equipment damage and possible injury, the pump must be turned off and the pressure relief To prevent equipment damage and possible injury, valve on top of the filter must be opened. Wait for all the pump must be turned off and the pressure relief air to evacuate the system valve on top of the filter must be opened. Wait for all air to evacuate the system 1. Turn off the s
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Pressure Loss, PSI Page 7 10. Return the Slide Valve handle to the normal operating position (see Section 3). Shaft Assembly 11. Turn on system pump(s) and check for normal water fl ow. Lid Union Nut Section 6. Winterizing Index Plate/Lid Lid O-ring CAUTION If not properly winterized, damage to the Slide Valve Shaft O-ring, Top (Black) will occur, which will increase the potential of injury. 1. Turn off the system pump(s). 2. Release all pressure from the system at the main fi lt
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Page 8 Section 6. Jandy Slide Valve Exploded 2, 3 View and Replacement Parts List 1, 2, 3 Key Description Qty. Order No. Part No. 1 Rebuild Kit (O-rings, Roll Pins R0442100 and Index Plate/Lid) 2, 3 O-ring, Lid 1 O-ring, Shaft, Top, Black 1 O-ring, Shaft, Bottom, 1 Purple 1, 2 O-ring, Union Tail Piece 2 Roll Pin, Handle (1") 1 13 Roll Pin, Shaft ( /16") 1 Index Plate/Lid 1 2 Shaft Replacement Kit R0442200 Shaft 1 Handle 1 Roll Pin, Handle (1") 1 1, 2, 3 13 Roll Pin, Shaft ( /16")
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Page 9 NOTES
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Page 10 NOTES
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LIMITED WARRANTY ® Thank you for purchasing Jandy pool and spa products. Waterpik Technologies (manufacturer of Jandy ® products, including Laars pool and spa heaters, Air Energy Heat Pumps, and Clormatic Electronic Chlorine Generators) warrants all parts to be free from manufacturing defects in materials and workmanship for a period of one year from the date of retail purchase, with the following exceptions: ® AquaLink RS units installed with Jandy Surge Protection Kits will be covered for
