Hayward backwash valve manual

Manuals. To view these documents, you will need to download the free Acrobat Reader, which gives you instant access to PDF files. Hayward websites have been developed in compliance with standards for Internet Explorer 10 or later. IE9 and older versions are not www.doorway.rug: backwash. use only hayward genuine replacement parts 1 variflo® multiport 1 1/2” filter control valve owner’s manual model: spxr50 (de filters) turn off pump before changing valve position functions of valve positions valve setting flow direction through valve filter pump - bottom - through filter - top - return. HAYWARD POOL PRODUCTS, INC. Division Street Elizabeth, NJ Tel: the filter’s manual air relief valve must be in open position. Do not operate pool and spa circulation system if a your filter. With the control valve in the backwash position, the water flow is automatically reversed through the filter so that it is.

Hayward offers a full line of multiport and slide backwash valves to support our complete line of vertical grid DE and sand filters. Utilized industry wide, Hayward backwash valves set the standard for performance and reliability. use only hayward genuine replacement parts 1 variflo® multiport 1 1/2” filter control valve owner’s manual model: spxr50 (de filters) turn off pump before changing valve position functions of valve positions valve setting flow direction through valve filter pump - bottom - through filter - top - return. This means it is time to clean (backwash) your filter. With the control valve in the backwash position, the water flow is automatically reversed through the filter so that it is directed to the bottom of the tank, up through the sand, flushing the previously trapped dirt and debris out the waste line. Once the filter is backwashed.

Hayward D.E. ProGrid Pool Filter | 48 sq. ft. | Requires Backwash Valve -. 1. Hayward Manual Air Relief Valve with O-Ring | CCXV. use with Hayward Micro-Clear™ High Rate DE Filters. provide for normal filter operation and backwash cleaning.. INSTALLATION DE SLIDE VALVE MANUAL. Once the filter is backwashed. (cleaned) of dirt, the control valve is manually resequenced to. Rinse, and then Filter, to resume normal filtering.