Backwashing — Swimming pool component (Filtration & Circulation). Regulatory framework: DIN 19643 / swimming pool regulations (ARS / public health code) (Swimming pool water).e="description" content="Backwashing is an essential process in swimming pool water treatment to clean the filter media of impurities."> <link rel="canonical" href="https://stromfee-mauritius.ai/en/glaesern/piscine/wizards/rueckspuelung/"> <script type="application/ld+json">{"@context": "https://schema.org", "@type": "Article", "headline": "Remote monitoring of backwashing in swimming pool operations", "mainEntityOfPage": "https://stromfee-mauritius.ai/glaesern/piscine/wizards/rueckspuelung/", "description": "What is the objective of backwashing in the swimming pool?"}</script> <script type="application/ld+json">{"@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [{"@type": "Question", "name": "Backwashing serves to remove suspended solids and organic loads from the filter media to maintain filtration performance.", "acceptedAnswer": {"@type": "Answer", "text": "Why is monitoring according to DIN 19643 important?"}}, {"@type": "Question", "name": "The standard ensures that water quality remains constant and that the installation is technically operated correctly.", "acceptedAnswer": {"@type": "Answer", "text": "At what point should a backwash be performed?"}}, {"@type": "Question", "name": "Frequency depends on water turbidity, differential pressure across the filter, or time intervals defined in the user manual.", "acceptedAnswer": {"@type": "Answer", "text": "How to identify a fault in the backwashing system?"}}, {"@type": "Question", "name": "A deviation from target flow rates or stagnant differential pressure during the washing process indicates malfunctions.", "acceptedAnswer": {"@type": "Answer", "text": "What role does differential pressure play in monitoring?"}}, {"@type": "Question", "name": "Differential pressure is a direct indicator of filter media clogging and signals when cleaning is mandatory.", "acceptedAnswer": {"@type": "Answer", "text": "How does remote monitoring assist in swimming pool operation?"}}, {"@type": "Question", "name": "It allows the operator real-time monitoring of the installation and enables proactive maintenance measures outside of main operating hours.", "acceptedAnswer": {"@type": "Answer", "text": "Transparent Pool"}}]}</script> <style>:root{--bg:#fdfcff;--bg-soft:#faf8ff;--surface:#fff;--text:#1d1d1f;--text-2:#515154;--text-3:#86868b;--border:#fed7aa;--border-soft:#efeaf8;--accent:#f97316;--accent-bright:#fdba74;--accent-dim:rgba(234,88,12,.08);--emerald:#ea580c;--font:'Inter',-apple-system,sans-serif;--mono:'JetBrains Mono',monospace;--radius:16px}*{box-sizing:border-box;margin:0;padding:0} body{background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.6; -webkit-font-smoothing:antialiased} .wrap{max-width:1080px;margin:0 auto;padding:0 24px} header{padding:14px 0;border-bottom:1px solid var(--border-soft);background:rgba(255,255,255,.72); 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.benefit{background:linear-gradient(135deg,#fff7f0,#fff);border:1px solid var(--accent-ultra);border-radius:18px;padding:1.3rem 1.4rem;margin:.2rem 0 1.1rem} .benefit h3{margin:0 0 .5rem;font-size:1.2rem;font-weight:800;color:var(--text,#1d1d1f)} .benefit p{margin:0;color:var(--text-2,#515154);line-height:1.6}</style></head><body> <header class="site"><div class="wrap navrow"> <a class="brand" href="/glaesern/piscine/">All trades</a> <nav class="nlinks"><a href="/glaesern/piscine/">Filtration & Circulation</a> <a href="https://stromfee-mauritius.ai/glaesern/piscine/filtration.html">System Check →</a></nav> <a class="navcta" href="#kontakt">Component Assistant · Filtration & Circulation</a></div></header> <div class="hero-w"><h1> Rückspülung </h1><p>Live View</p> </div> <div class="wiz-wrap"> <div id="steps"> <div class="st" data-s="1"><span class="no">1</span> Comprendre </div> <div class="st" data-s="2"><span class="no">2</span>What the AI does</div> <div class="st" data-s="3"><span class="no">3</span>Your benefit</div> <div class="st" data-s="4"><span class="no">4</span>Thus we connect — read-only</div> </div> <div id="body"></div> </div> <div class="sec"><div class="block"><h3>Value comes from</h3><p class="step-p">Modbus TCP · GLT · Dosing technique<b>of the installation —</b>read, not controlled<b>. Everything is</b>in-house<b>calculated, nothing leaves the house. No obligation to transmit operational data.</b>Your own pool LLM — offline</p></div><div class="block"><h3>Natural language questions, answered by AI</h3><p class="step-p">Your own installation data<b>— local, no Cloud. The AI runs in-house; the installation remains private.</b>Regulatory framework:</p></div><div class="note"><b>DIN 19643 / swimming pool regulations (ARS / public health code) (Swimming pool water)</b>Link to the entire installation</div><div class="block"><h3> Lien avec l’ensemble de l’installation </h3><p class="step-p">Filtration, heating, water treatment and ventilation are linked — AI considers the pool as a system.</p><div style="display:flex;gap:.6rem;flex-wrap:wrap;margin-top:.6rem"><a href="/glaesern/bess/" style="font-size:.85rem;padding:.4rem .9rem;border:1px solid var(--border);border-radius:999px;text-decoration:none;color:var(--accent)">BESS in glass →</a><a href="/glaesern/hotel/" style="font-size:.85rem;padding:.4rem .9rem;border:1px solid var(--border);border-radius:999px;text-decoration:none;color:var(--accent)">Glass hotel →</a></div></div></div><div class="sec faqsec"><h2>Frequently Asked Questions</h2><details><summary>What is the purpose of backwashing in the pool?</summary><div class="faq-a">Backwashing serves to remove suspended solids and organic loads from the filter media to maintain filtration performance.</div></details><details><summary>Why is monitoring according to DIN 19643 important?</summary><div class="faq-a">The standard ensures that water quality remains constant and that the installation is operated technically correctly.</div></details><details><summary>From when must a backwash be performed?</summary><div class="faq-a">The frequency depends on water turbidity, differential pressure at the filter, or time intervals defined in the user manual.</div></details><details><summary>How to identify a fault in the backwashing system?</summary><div class="faq-a">A deviation from target flow rates or stagnant differential pressure during the washing process indicates malfunctions.</div></details><details><summary>What role does differential pressure play in monitoring?</summary><div class="faq-a">Differential pressure is a direct indicator of filter media obstruction and signals when cleaning is mandatory.</div></details><details><summary>How does remote monitoring help in pool operation?</summary><div class="faq-a">It allows the operator real-time monitoring of the installation and enables proactive maintenance measures outside of peak operating hours.</div></details></div> <footer class="site"><div class="wrap"> <div class="fbrand">◈ Transparent pool</div> <p class="fclaim">Connected read-only · local calculation · no Cloud. The installation remains in the house.</p> <nav class="flinks"><a href="/glaesern/piscine/">All trades</a> <a href="https://stromfee-mauritius.ai/glaesern/piscine/filtration.html">Filtration & Circulation</a> <a href="https://bhkw-anlagen.com/impressum.html">Legal notice</a> <a href="https://bhkw-anlagen.com/datenschutz.html">Data protection</a></nav> <div class="fcopy">© 2026 HR Energiemanagement GmbH · 32257 Bünde · +49 5223 4921030</div> </div></footer> <script> var state={step:1}; function li(t){return '<li>'+t+'</li>';} function nav(s){var b=s>1?'<button class="wiz-back" onclick="go('+(s-1)+')">← Back</button>':'<span></span>'; var n=s<4?'<button class="wiz-next" onclick="go('+(s+1)+')">Next →</button>':'<button class="wiz-next" onclick="go(1)">From the beginning</button>'; return '<div class="wiz-nav">'+b+n+'</div>';} function step1(){return '<div class="step-grid"><img class="step-img" src="../img/filtration.jpg" alt="Backwashing">'+ '<div><p class="step-kicker">Step 1 · Understand</p><h2 class="step-h">What is backwashing?</h2>>'+ '<p class="step-p">Backwashing is an essential water treatment process in swimming pools to clean the filter media from impurities. In accordance with DIN 19643 and pool regulations (ARS / public health code), this process ensures the hygienic quality of the bathing water and the longevity of the filtration technology. Precise monitoring ensures that backwashing cycles are performed correctly and filter performance remains constant.</p></div></div>'+nav(1);} function step2(){return '<div class="step-grid"><div><p class="step-kicker">Step 2 · See live</p><h2 class="step-h">No own register — honestly</h2><p class="step-p">For this component, <b>no own register</b> is connected; therefore, no example value is provided here. Where the system measures, the value is read as read-only and calculated in-house. It becomes visible via the connected components.</p></div><img class="step-img" src="../img/filtration.jpg" alt="System"></div>'+nav(2);} function step3(){return '<div class="step_grid"><div><p class="step-kicker">Step 3 · What the AI does</p>'+ '<h2 class="step-h">What the AI reads from this component</h2><ul class="chk">'+li('Verification of the <b>backwashing duration</b> to ensure complete cleaning of the filter bed.')+li('Detection of <b>differential pressure values</b> to assess the condition of the filter media.')+li('Monitoring of <b>flow rates</b> during the backwashing process to validate pump performance.')+li('Documentation of <b>backwashing intervals</b> as evidence of compliance with hygiene regulations.')+'</ul></div>'+ '<img class="step-img" src="../img/filtration.jpg" alt="AI monitors">12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901'+ '<div class="szen1"><div><p class="mon">Monitoring: Pressure difference & flow per hour</p>'+ '<p class="step-p"><b>The scenario:</b> Blocked filter or continuous pump operation at full speed. Up to 35% of the pool\'s electricity is consumed for unregulated circulation<br>'+ '<b>The AI:</b> The AI adjusts the speed according to actual demand and reports the backwash timing based on differential pressure. <b>It detects the trend before the limit is reached.</b></p></div></div>'+nav(3);} function step4(){return '<p class="step_kicker">Step 4 · Your benefit</p><h2 class="step-h">Why does this matter?</h2>>'+ '<div class="benefit"><h3>Automated monitoring reduces manual inspection effort and minimises the risk of contamination due to insufficiently cleaned filters.</h3><p>Precise recording of backwash parameters enables demand-based maintenance of the filter system. This extends the lifespan of components and ensures compliance with current drinking water and bathing water regulations.</p></div>'+ '<div class="calcbox"><p class="step-p">Pump power (kW) <input id="c0" type="number" step="any" value="8" oninput="r()"> · Filter runtime (h/day) <input id="c1" type="number" step="any" value="12" oninput="r()"> · Season length (days/yr) <input id="c2" type="number" step="any" value="300" oninput="r()"> · Speed reduction (%) <input id="c3" type="number" step="any" value="35" oninput="r()"> · Electricity price (ct/kWh) <input id="c4" type="number" step="any" value="22" oninput="r()"> → <b><span id="o" style="color:var(--accent)">—</span> €/year</b></p>'+ '<p class="mon" style="margin-top:.5rem">Calculation: Pump power × Speed reduction × Electricity price — speed control reduces consumption disproportionately.</p></div>'+nav(4);} function r(){var v=[];for(var i=0;i<5;i++){var e=document.getElementById('c'+i);v.push(e?parseFloat(e.value)||0:0);}'o');if(o)o.textContent=(Math.round(res*100)/100).toLocaleString('de-DE');}'body').innerHTML=state.step===1?step1():state.step===2?step2():state.step===3?step3():step4();'#steps .st').forEach(function(el){var n=+el.getAttribute('data-s');el.classList.toggle('on',n===state.step);el.classList.toggle('done',n<state.step);});'smooth'});} document.querySelectorAll('#steps .st').forEach(function(el){el.style.cursor='pointer';el.onclick=function(){go(+el.getAttribute('data-s'));};}); render(); </script></body></html>