{"id":49109,"date":"2023-11-29T13:41:50","date_gmt":"2023-11-29T18:41:50","guid":{"rendered":"https:\/\/support.sinopetech.com\/specialized-control\/rm\/calypso-articles\/is-calypso-safe-for-preventing-the-growth-of-legionella-bacteria\/"},"modified":"2026-04-15T15:56:45","modified_gmt":"2026-04-15T19:56:45","slug":"calypso-security-bacteria","status":"publish","type":"page","link":"https:\/\/support.sinopetech.com\/en\/calypso-security-bacteria\/","title":{"rendered":"Is Calypso safe for preventing the growth of Legionella bacteria?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"49109\" class=\"elementor elementor-49109 elementor-33810\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-79c00437 e-flex e-con-boxed e-con e-parent\" data-id=\"79c00437\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4c4f181d elementor-widget elementor-widget-shortcode\" data-id=\"4c4f181d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><h1>Is Calypso safe for preventing the growth of Legionella bacteria?<\/h1><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-60fa2966 e-flex e-con-boxed e-con e-parent\" data-id=\"60fa2966\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-54e945db elementor-widget elementor-widget-text-editor\" data-id=\"54e945db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The Calypso controller maintains a safe minimum temperature in the water heater using a probe. If the temperature drops below a certain threshold (45-55\u00b0C), it exits the peak event and reactivates the water heater to prevent bacterial growth. During the peak event, if the temperature remains stable, Calypso remains deactivated.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-36ee334b e-flex e-con-boxed e-con e-parent\" data-id=\"36ee334b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-17303c04 elementor-widget elementor-widget-text-editor\" data-id=\"17303c04\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Yes. The Calypso controller is equipped with a temperature probe to maintain a safe minimum temperature to limit the growth of bacteria such as Legionella.<br> <\/p>\n<p><strong>How does Calypso ensure safety?<\/strong><\/p>\n<p>Calypso constantly monitors the water temperature in the tank using its probe. If the temperature drops below a safe threshold, the controller: <\/p>\n<ul>\n<li>automatically withdraws from the peak event;<\/li>\n<li>reactivates the water heater to restore a safe temperature.<\/li>\n<\/ul>\n<p> <\/p>\n<p><strong>Important<\/strong><\/p>\n<ul>\n<li>If the water temperature remains safe throughout the peak event, Calypso will remain deactivated and will only be reactivated at the end of the event.<br> <\/li>\n<\/ul>\n<p><strong>Example of operation<\/strong><\/p>\n<p>Here is a typical scenario during a peak event:<\/p>\n<div>\n<figure class=\"table\">\n<table class=\"ck-table-resized\"><colgroup><col><col><col><\/colgroup>\n<tbody>\n<tr>\n <td> <\/td>\n<td><strong>Management via Eco Sinop\u00e9<\/strong><\/td>\n <td><strong>Management via Hilo<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>1. Before the event<\/strong><\/td>\n <td>The water heater maintains the normal temperature (e.g., 55\u00b0C).<\/td>\n <td>The water heater maintains the normal temperature (e.g., 55\u00b0C).<\/td>\n<\/tr>\n<tr>\n<td><strong>2. Start of the event<\/strong><\/td>\n<td>\n<p><u>Moderate<\/u> water consumption does not affect the outlet temperature.<\/p>\n<p><br> <\/p>\n<\/td>\n<td>\n<p><u>Moderate<\/u> water consumption does not affect the outlet temperature.<\/p>\n<p><br> <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><strong>3. If water consumption is high<\/strong><\/td>\n <td>The introduction of cold water gradually lowers the temperature of the water in the tank.<\/td>\n <td>The introduction of cold water gradually lowers the temperature of the water in the tank.<\/td>\n<\/tr>\n<tr>\n<td><strong>4. Reaching the minimum threshold<\/strong><\/td>\n<td>\n<p><i>Between 45 and 55<\/i> \u00b0C <i>(parameter adjustable in the Sinop\u00e9 Neviweb app)<\/i><\/p>\n<ul>\n<li>Calypso is leaving the peak event.<\/li>\n<li>The water heater is reactivated to heat the water.<\/li>\n<\/ul>\n<\/td>\n<td>\n<p><i>This setting cannot be changed; it is set to 49\u00b0C by default in the Sinop\u00e9 Neviweb app.<\/i><\/p>\n<ul>\n<li>Calypso is leaving the peak event.<\/li>\n<li>The water heater is reactivated to heat the water.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><strong>5. Continuation of the event<\/strong><\/td>\n <td>The water heater controller <u>will remain non-participating<\/u> for the remainder of the peak event once the minimum threshold is reached.<\/td>\n <td>The controller will be able <u>to resume participation<\/u> in the event (if necessary) after reaching 50\u00b0C and maintaining a higher temperature for 20 minutes.<\/td>\n<\/tr>\n<tr>\n<td><strong>6. End of the event<\/strong><\/td>\n <td>Since the water heater has already been reactivated, the system continues to operate until the water temperature returns to normal.<\/td>\n <td>The water heater will operate until the water temperature returns to normal.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<\/div>\n<p><br> <\/p>\n<p><span style=\"font-size: 14px;\"><i>Product models associated with this article: <\/i><\/span><\/p>\n<ul>\n<li class=\"ck-list-marker-italic\"><span style=\"font-size: 14px;\"><i>RM3510WF, RM3500WF, RM3500ZB<\/i><\/span><\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-555ddc9a elementor-widget-divider--view-line elementor-widget elementor-widget-global elementor-global-2118 elementor-widget-divider\" data-id=\"555ddc9a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-447aa1b7 e-flex e-con-boxed e-con e-parent\" data-id=\"447aa1b7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1aafbdf0 article-a-ete-utilie elementor-widget elementor-widget-global elementor-global-42936 elementor-global-3828 elementor-widget-html\" data-id=\"1aafbdf0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>\n    .article-a-ete-utilie.completed .probleme-resolu-received{\n        display:flex!important;\n    }\n    \n    .article-a-ete-utilie.completed .le-probleme-est-resolu{\n        display:none;\n    }\n<\/style>\n\n<div class=\"le-probleme-est-resolu\">\n    <h3>\n Was this article helpful to you?\n    <\/h3>\n    <ul>\n        <li type=\"1\" class=\"probleme-resolu btn-oui article-utile\">Yes<\/li>\n        <li type=\"0\" class=\"probleme-resolu btn-non declanche-support-form\">No<\/li>\n    <\/ul>\n    <div id=\"client-feedback-container\"><\/div>\n<\/div>\n\n<div class=\"probleme-resolu-received\" style=\"display:none; 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