Hayward W3EC40AC

Hayward W3EC40AC Perflex Diatomaceous Earth Pool Filter Instruction Manual

Model: W3EC40AC

1. Prodott Aktarview

The Hayward Perflex Extended-Cycle Diatomaceous Earth Pool Filter, model W3EC40AC, is designed to provide clear, sparkling water for above-ground, on-ground, and small in-ground pools. This filter utilizes exclusive Flex-Tube technology and diatomaceous earth (DE) as the filter media, known for its effectiveness in removing fine particles. The design aims for superior water clarity and extended filter cleaning cycles without the need for traditional backwashing.

Hayward W3EC40AC Perflex Diatomaceous Earth Pool Filter unit

Figure 1: Hayward W3EC40AC Perflex Diatomaceous Earth Pool Filter.

Hayward W3EC40AC Perflex Diatomaceous Earth Pool Filter with pump assembly

Figure 2: Hayward W3EC40AC Perflex Filter with pump assembly.

2. Informazzjoni dwar is-Sigurtà

TWISSIJA: Failure to follow these instructions can result in severe injury or death. This product must be installed and serviced by a qualified pool professional in accordance with all applicable local and national codes and ordinances.

  • Dejjem skonnettja l-enerġija mill-pompa qabel ma twettaq kwalunkwe servizz jew manutenzjoni.
  • Ensure the filter is properly secured and all connections are tight to prevent leaks.
  • Tħaddimx il-filtru jekk xi parti tkun bil-ħsara jew nieqsa.
  • Keep children away from pool equipment.
  • Always wear appropriate personal protective equipment (PPE) when handling pool chemicals or performing maintenance.
  • Maintain proper water chemistry to prevent damage to equipment and ensure safe swimming conditions.
  • Consult a qualified professional if you are unsure about any installation or maintenance procedures.

3. Setup u Installazzjoni

Proper installation is crucial for the efficient and safe operation of your Hayward Perflex filter. Refer to the detailed installation guide provided with your product for specific diagrams and instructions. The following is a general overview:

3.1 Għażla tas-Sit

  • Choose a level, solid base for the filter, preferably in a well-drained area.
  • Ensure adequate clearance around the filter for maintenance and service (refer to specifications for required clearance).
  • Position the filter to minimize plumbing runs and ensure easy access to controls.

3.2 Konnessjonijiet tal-plaming

  • Connect the pool pump discharge to the filter's inlet port.
  • Connect the filter's outlet port to the pool return line.
  • Use appropriate plumbing fittings and sealants to ensure watertight connections.
  • Install a pressure gauge on the filter to monitor operating pressure.

3.3 Konnessjonijiet elettriċi

  • Ensure all electrical connections for the pump are made by a qualified electrician and comply with local codes.
  • Il-pompa għandha tkun ertjata kif suppost.

3.4 Initial Start-up and DE Charging

  1. Ensure all plumbing connections are secure and the filter drain plug is closed.
  2. Fill the pool to the proper operating level.
  3. Open all suction and return valves.
  4. Iftaħ il-valv tal-ħelsien tal-arja fuq il-filtru.
  5. Start the pump. Once a steady stream of water emerges from the air relief valve, close the valve.
  6. With the pump running, slowly add the recommended amount of Diatomaceous Earth (DE) powder into the skimmer. Refer to the filter specifications for the correct DE quantity.
  7. Allow the filter to run for several minutes to distribute the DE evenly over the Flex-Tubes.

4. Istruzzjonijiet Operattivi

Once installed and charged with DE, your Perflex filter is ready for operation. Monitor the pressure gauge and water clarity to ensure optimal performance.

4.1 Operazzjoni Normali

  • The filter should operate with the pump running, circulating pool water through the DE media.
  • Note the initial clean filter pressure reading on the pressure gauge. This is your baseline.
  • The filter will remove microscopic particles, improving water clarity.

4.2 Extended-Cycle Filtration

The Perflex filter's Flex-Tube technology allows for extended cleaning cycles. As dirt accumulates on the DE, the pressure in the filter will gradually rise. Instead of immediate backwashing, the Perflex system allows for "bumping" to refresh the DE.

Video 1: Demonstrating the bump handle operation on a Hayward Perflex filter. This action helps to refresh the DE media for extended filtration cycles.

5. Manutenzjoni

Regular maintenance ensures the longevity and efficiency of your Perflex filter. The primary maintenance task is cleaning the filter when the operating pressure rises.

5.1 When to Clean (Bump) the Filter

  • Clean the filter when the pressure gauge reading rises 7-10 PSI above the initial clean filter pressure.
  • Clean the filter if water clarity decreases significantly.

5.2 Cleaning Procedure (Bumping)

  1. Turn off the pool pump and disconnect power.
  2. Iftaħ il-valv tal-ħelsien tal-arja fuq il-filtru.
  3. Operate the "bump" handle (if equipped) or follow the specific instructions for your model to dislodge the DE from the Flex-Tubes. This action reuses the DE and dirt mixture to form new cleaning surfaces.
  4. Close the air relief valve.
  5. Ibda mill-ġdid il-pompa.
  6. If the pressure remains high or water clarity does not improve after bumping, a full disassembly and cleaning of the Flex-Tube assembly may be required.

Video 2: A user demonstrating the operation of the Hayward Perflex Diatomaceous Earth Pool Filter, including how to use the bump handle.

5.3 Disassembly and Full Cleaning

Periodically, or if bumping does not restore filter performance, a full cleaning of the internal components is necessary. The easy-to-access clamp assembly simplifies this process.

  1. Itfi l-pompa u skonnettja l-enerġija.
  2. Open the air relief valve and drain the filter completely.
  3. Neħħi l-clamp assembly that secures the filter head to the tank.
  4. Carefully lift the filter head and Flex-Tube assembly out of the tank.
  5. Rinse the Flex-Tube assembly thoroughly with a garden hose to remove all DE and debris.
  6. Inspect the Flex-Tubes for any damage or tears. Replace if necessary.
  7. Clean the inside of the filter tank.
  8. Reassemble the filter, ensuring the O-ring is clean and properly seated.
  9. Sikura l-clamp assembly firmly.
  10. Recharge the filter with new DE as per the initial start-up procedure.

Video 3: A user demonstrating how to open and clean the Hayward Perflex filter, including removing the clamp and rinsing the internal components.

6 Issolvi l-problemi

This section addresses common issues you might encounter with your Hayward Perflex filter.

ProblemaKawża PossibbliSoluzzjoni
Ilma tal-Pixxina Mdardar
  • Insufficient DE powder.
  • Damaged Flex-Tubes.
  • Kimika tal-ilma mhux xierqa.
  • Filter needs cleaning (bumping or full).
  • Add correct amount of DE.
  • Inspect and replace damaged Flex-Tubes.
  • Test and adjust pool chemistry.
  • Perform filter bumping or full cleaning.
Low Water Flow / High Pressure
  • Clogged filter media.
  • Clogged skimmer or pump basket.
  • Valvoli magħluqa.
  • Perform filter bumping or full cleaning.
  • Naddaf il-basktijiet tal-iskimmer u tal-pompa.
  • Ensure all valves are open.
Ilma Inixxi mill-Filtru
  • Laxka clamp assemblaġġ.
  • O-ring bil-ħsara.
  • Cracked filter housing.
  • Konnessjonijiet tal-plumbing maħlula.
  • Issikka clamp assembly (do not overtighten).
  • Inspect and replace O-ring.
  • Inspect housing for cracks; replace filter if cracked.
  • Issikka l-konnessjonijiet kollha tal-plumbing.
Pompa Mhux Priming
  • Tnixxija tal-arja fil-linja tal-ġbid.
  • Low water level in pool.
  • Clogged pump basket.
  • Check all suction line connections for leaks.
  • Fill pool to proper level.
  • Clean pump basket.

7. Speċifikazzjonijiet

KaratteristikaDettall
Isem tal-MudellW3EC40AC
BrandHayward
MaterjalPlastic ABS
KulurGriż
Dimensjonijiet tal-Prodott (L x W x H)16"T x 16"W x 26.5"Għ
Piż tal-oġġett26 Liri
Sors tal-EnerġijaImħaddem idrawlikament
Metodu ta' KontrollImbotta Buttuna
EffiċjenzaHigh efficiency, Effective, Energy Efficient
Kapaċità tat-Tagħbija100 Liri
Assemblea MeħtieġaNo (refers to the filter unit itself, not the full system installation)
Komponenti Inklużi1 x Hayward W3EC40AC Perflex D.E. Pool Filter
UPC610377386975

8. Garanzija u Appoġġ

Hayward products are manufactured to the highest standards of quality and reliability. For specific warranty information regarding your W3EC40AC Perflex Diatomaceous Earth Pool Filter, please refer to the warranty card included with your product or visit the official Hayward websit.

For technical support, replacement parts, or service inquiries, please contact Hayward Customer Service. Contact details can typically be found on the Hayward webis-sit jew fil-materjali tal-ippakkjar.

Riżorsi onlajn: Għal aktar informazzjoni, FAQs, u reġistrazzjoni tal-prodott, jekk jogħġbok żur is-sit uffiċjali Hayward websit.

© 2026 Hayward. Id-drittijiet kollha riżervati.

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