{"id":2903,"date":"2025-06-16T00:28:29","date_gmt":"2025-06-16T00:28:29","guid":{"rendered":"https:\/\/altal.md\/?post_type=product&#038;p=2903"},"modified":"2026-05-13T15:40:34","modified_gmt":"2026-05-13T12:40:34","slug":"heat-pump-controller-wz6p00303a","status":"publish","type":"product","link":"https:\/\/altal.md\/en\/controler-pompa-de-caldura-wz6p00303a\/","title":{"rendered":"Heat pump controller WZ6P00303A"},"content":{"rendered":"<div class=\"flex-shrink-0 flex flex-col relative items-end\">\n<div class=\"pt-0\">\n<div class=\"gizmo-bot-avatar flex h-8 w-8 items-center justify-center overflow-hidden rounded-full\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">content<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/altal.md\/en\/controler-pompa-de-caldura-wz6p00303a\/#Controler_pompa_de_caldura_WZ6P00303A_aer-apa\" >WZ6P00303A air-to-water heat pump controller<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/altal.md\/en\/controler-pompa-de-caldura-wz6p00303a\/#Controler_pompa_de_caldura_WZ6P00303A_Functii_principale\" >Heat pump controller WZ6P00303A. Main functions:<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/altal.md\/en\/controler-pompa-de-caldura-wz6p00303a\/#Echipamente_si_dotari\" >Equipment and facilities:<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"relative p-1 rounded-sm flex items-center justify-center bg-token-main-surface-primary text-token-text-primary h-8 w-8\"><span class=\"ez-toc-section\" id=\"Controler_pompa_de_caldura_WZ6P00303A_aer-apa\"><\/span><span style=\"font-size: 18pt\"><span style=\"font-family: Oswald, var(--global-fallback-font);font-weight: bold\">Heat pump controller WZ6P00303A <\/span><span style=\"font-family: Oswald, var(--global-fallback-font);font-weight: bold\">air-water<\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div>Heat pump controller WZ6P00303A <a href=\"https:\/\/altal.md\/en\/pompe-de-caldura-split\/\" target=\"_blank\" rel=\"noopener\">air-water<\/a> provides efficient management of all key components of the system: compressor, pump, fan, heater and additional heat sources. Their purpose is to automate the process of heating water, maintain the set temperature parameters and integrate operation with external heat sources, such as central heating boilers. The heat pump with Heat Pump Controller WZ6P00303A extracts heat from the surrounding air and transfers it to the hot water tank. Using the energy stored in natural resources, the device converts it to a temperature level suitable for heating. The system can be supplemented with an electric heater to increase efficiency in low temperature conditions.<\/p>\n<hr \/>\n<h3><span class=\"ez-toc-section\" id=\"Controler_pompa_de_caldura_WZ6P00303A_Functii_principale\"><\/span><strong>Heat pump controller WZ6P00303A. Main functions<\/strong>:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>ventilator management;<\/li>\n<li>pump operation control and <a href=\"http:\/\/altalheat.com\/shop\/komplektuyushchie\/\" target=\"_blank\" rel=\"noopener\">Compressors<\/a>;<\/li>\n<li>electric heater control;<\/li>\n<li>monitoring of the additional heat source pump;<\/li>\n<li>possibility of connecting a room thermostat.<\/li>\n<\/ul>\n<hr \/>\n<h4><span class=\"ez-toc-section\" id=\"Echipamente_si_dotari\"><\/span><strong>Equipment and facilities<\/strong>:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li><strong>Display color TFT<\/strong> with friendly interface;<\/li>\n<li><strong>Tempered glass front panel<\/strong> with a thickness of 2 mm;<\/li>\n<li><strong>Temperature sensors<\/strong>:\n<ul>\n<li>for the domestic hot water tank (DHW);<\/li>\n<li>for cooler control;<\/li>\n<li>for the additional heat source;<\/li>\n<li>for outside air.<\/li>\n<\/ul>\n<\/li>\n<li>Electronic pressure sensors (high and low);<\/li>\n<li>PWM control for circulation pumps,<\/li>\n<li><strong>Port RS-485<\/strong> for software update.<\/li>\n<\/ul>\n<p>This WZ6P00303A (air-to-water) heat pump controller ensures easy management, stable system operation and the possibility of integration with additional heat sources. It is ideal for creating modern, energy-efficient solutions in the field of heating and domestic hot water supply.<\/p><\/div>\n<\/div>\n<\/div>\n<\/div>\n<hr \/>\n<p>\u00a0<\/p>","protected":false},"excerpt":{"rendered":"<h2><strong><span style=\"color: #993366;\">Model WZ6P00303A<\/span><\/strong><\/h2>\n<h4>For heat pumps <span style=\"font-family: Oswald, var(--global-fallback-font); font-size: 28px; font-weight: bold;\">air-water<\/span><\/h4>\n<ul>\n<li>Rated operating voltage (single phase): AC 220 V<\/li>\n<li>Input voltage range: 220 V \u00b120%<\/li>\n<li>Operating frequency: 50\/60 Hz \u00b15%<\/li>\n<li>Number of inputs (dry contact): 5<\/li>\n<li>Analog inputs for temperature sensors: 12<\/li>\n<li>Number of pressure sensor inputs: 3 (voltage)<\/li>\n<li>Number of relay outputs: 12 (one of them 30 A)<\/li>\n<li>Number of outputs for electronic expansion valve: 3<\/li>\n<li>PWM port for water pump speed control: 1<\/li>\n<li>Communication interface: RS485 (module), 3 channels<\/li>\n<li>DIP switch: 4 bits (1\u20133 for address configuration, 4 \u2013 reserved)<\/li>\n<\/ul>","protected":false},"featured_media":2077,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[],"product_cat":[251],"product_tag":[255,190],"class_list":["post-2903","product","type-product","status-publish","has-post-thumbnail","product_cat-control-inteligent-hvac","product_tag-controler","product_tag-pompa-de-caldura","product_shipping_class-greutate-mare","first","instock","sale","featured","taxable","shipping-taxable","purchasable","product-type-simple","entry","content-bg","loop-entry"],"acf":[],"_links":{"self":[{"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product\/2903","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/comments?post=2903"}],"version-history":[{"count":0,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product\/2903\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/media\/2077"}],"wp:attachment":[{"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/media?parent=2903"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product_brand?post=2903"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product_cat?post=2903"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/altal.md\/en\/wp-json\/wp\/v2\/product_tag?post=2903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}