{"id":199,"date":"2022-03-02T17:30:19","date_gmt":"2022-03-02T17:30:19","guid":{"rendered":"https:\/\/www.heatizon.com\/snowmeltz\/?p=199"},"modified":"2022-06-22T16:19:50","modified_gmt":"2022-06-22T16:19:50","slug":"activator-quick-start-wiring-guides","status":"publish","type":"post","link":"https:\/\/www.heatizon.com\/snowmeltz\/2022\/03\/02\/activator-quick-start-wiring-guides\/","title":{"rendered":"M432 Activator &#8211; Wiring Guides"},"content":{"rendered":"\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-pale-cyan-blue-color has-text-color\" href=\"https:\/\/www.heatizon.com\/snowmeltz\/2022\/03\/02\/electrical-connections\/\" style=\"border-radius:10px\">Previous Step<\/a><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">M432(ETO2) Activator\/Controller<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img  title=\"\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.heatizon.com\/snowmeltz\/wp-content\/uploads\/2022\/03\/ETO2_F.jpg\"  alt=\"ETO2_F M432 Activator - Wiring Guides\"  class=\"wp-image-200\" width=\"219\" height=\"125\" srcset=\"https:\/\/www.heatizon.com\/snowmeltz\/wp-content\/uploads\/2022\/03\/ETO2_F.jpg 768w, https:\/\/www.heatizon.com\/snowmeltz\/wp-content\/uploads\/2022\/03\/ETO2_F-300x172.jpg 300w\" sizes=\"auto, (max-width: 219px) 100vw, 219px\" \/><figcaption>M432(ETO2) With Cover Removed<\/figcaption><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\"><li>Control Unit must be mounted inside or in a water-tight enclosure if mounted outside.<\/li><li>Control Unit must be located within distance of sensor being used. Sensors can be extended using 6&#215;14-16AWG wire up to 650 feet.<\/li><li>Wiring\/setup for this guide is using one (1) M433\/M430 (ETOG) sensor. For other sensor(s) or other situations, please consult the complete user manual.<\/li><li>Installation\/Setup of the activator should be done AFTER completion of installing the SnowMeltz\u00ae system and the substrate is fully cured\/completed.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img  title=\"\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.heatizon.com\/snowmeltz\/wp-content\/uploads\/2022\/03\/warning-sign.jpg\"  alt=\"warning-sign M432 Activator - Wiring Guides\"  class=\"wp-image-160\" width=\"88\" height=\"81\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:90%\">\n<p><strong><em>The system must not be turned on until the concrete has fully cured.<\/em><\/strong><br><strong><em>DO NOT USE SnowMeltz\u00ae TO CURE\/DRY CONCRETE.<\/em><\/strong><\/p>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Mounting Sensor Head (M433\/M430)<\/h3>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img  title=\"\" loading=\"lazy\" decoding=\"async\" width=\"780\" height=\"548\" src=\"https:\/\/www.heatizon.com\/snowmeltz\/wp-content\/uploads\/2022\/03\/M433-ETOG-1.jpg\"  alt=\"M433-ETOG-1 M432 Activator - Wiring Guides\"  class=\"wp-image-202\" srcset=\"https:\/\/www.heatizon.com\/snowmeltz\/wp-content\/uploads\/2022\/03\/M433-ETOG-1.jpg 780w, https:\/\/www.heatizon.com\/snowmeltz\/wp-content\/uploads\/2022\/03\/M433-ETOG-1-300x211.jpg 300w, https:\/\/www.heatizon.com\/snowmeltz\/wp-content\/uploads\/2022\/03\/M433-ETOG-1-768x540.jpg 768w\" sizes=\"auto, (max-width: 780px) 100vw, 780px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>The following must be follower when mounting the in-ground sensor (M433\/M430):<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Sensor must be located in the area as the SnowMeltz\u00ae system.<\/li><li>Sensor head must be flush with the top of the asphalt\/concrete.<\/li><li>Space the SnowMeltz\u00ae mat slightly to accommodate the sensor head.<\/li><li>Ensure that heating element does not touch or cross the sensor head, wire, or conduit.<\/li><\/ul>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Wiring M432 Power and ETOG Sensor*<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  title=\"\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"618\" src=\"https:\/\/www.heatizon.com\/snowmeltz\/wp-content\/uploads\/2022\/03\/ETO2-wiring-1024x618.jpg\"  alt=\"ETO2-wiring-1024x618 M432 Activator - Wiring Guides\"  class=\"wp-image-169\" srcset=\"https:\/\/www.heatizon.com\/snowmeltz\/wp-content\/uploads\/2022\/03\/ETO2-wiring-1024x618.jpg 1024w, https:\/\/www.heatizon.com\/snowmeltz\/wp-content\/uploads\/2022\/03\/ETO2-wiring-300x181.jpg 300w, https:\/\/www.heatizon.com\/snowmeltz\/wp-content\/uploads\/2022\/03\/ETO2-wiring-768x464.jpg 768w, https:\/\/www.heatizon.com\/snowmeltz\/wp-content\/uploads\/2022\/03\/ETO2-wiring-1536x928.jpg 1536w, https:\/\/www.heatizon.com\/snowmeltz\/wp-content\/uploads\/2022\/03\/ETO2-wiring-2048x1237.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Figures 13.1A, 13.1B, 13.1C<\/figcaption><\/figure>\n\n\n\n<ol class=\"wp-block-list\"><li>Remove the cover with a small-blade flat head screwdriver by pressing the two slots on the front-center of the cover.<\/li><li>Mount the unit using the four screw holes on each corner of the unit. Be sure that the mounting location has taken into account:<br>\u2022 Incoming Power<br>\u2022 Proximity to sensor(s) (Extra wiring may be necessary to extend sensor)<br>\u2022 Proximity to panel and\/or heating element<\/li><li>Wire sensor according to diagram in 13.1A.<\/li><li>Wire connection to panel\/heating element using the instructions from the panel and the diagram 13.1B.<\/li><li>Wire incoming power (110V 15A) following diagram 13.1C.<\/li><\/ol>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img  title=\"\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.heatizon.com\/snowmeltz\/wp-content\/uploads\/2022\/03\/warning-sign.jpg\"  alt=\"warning-sign M432 Activator - Wiring Guides\"  class=\"wp-image-160\" width=\"88\" height=\"81\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:90%\">\n<p><strong>Once powering on the unit, if the ALARM light blinks at any point during or after setup, check signal and sensor wiring connections.<\/strong><\/p>\n<\/div>\n<\/div>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\"><li>Power on the unit and do an initial setup of the software: (using the dial to move the selection up or down and pressing down on the dial to make the selection\/ENTER)<br>\u2022 Choose Celsius or Fahrenheit (ENTER)<br>\u2022 Select ETOG (ENTER)*<br>\u2022 Leave \u201cSensor 2\u201d on the OFF setting (ENTER)<br>\u2022 Leave the \u201cOutdoor Sensor\u201d OFF (ENTER)<br>\u2022 Select \u201cElectric 1-Zone\u201d under APPLICATION (ENTER)<br>\u2022 On this screen, hit (ENTER) to enter the menu, then scroll down to \u201cSetup\u201d<br>\u2022 On the setup menu, scroll down to \u201cAfterrun 1\u201d and hit (ENTER)<br>\u2022 Default for After run is 2 hours, it is advised to adjust this to a longer time period (3-4 hours) and then dial back from there based on the performance of the system. Once complete, hit (ENTER).<br>\u2022 Scroll down to \u201cExit\u201d and hit (ENTER), the initial setup is complete.<\/li><li>Run an test run of the system to see if everything is working properly.<br>\u2022 To run a test of the system hit (ENTER), scroll down to the \u201cSetup\u201d screen and then select \u201cForce Heat,\u201d hit (ENTER). The internal relay should click on and the panel(s) should activate as well. After both the panel and activator have powered on, with \u201cforce Heat\u201d still selected, hit (ENTER) again to deactivate the activator.<\/li><\/ol>\n\n\n\n<ul class=\"has-background has-medium-font-size wp-block-list\" style=\"background-color:#eeff00\"><li>Initial testing in this phase is to check to see if the activator\/panel powers on and there are no wiring issues. It is advised to run another activator\/panel test or checking settings once snowfall has occurred.<\/li><li>It is NOT recommended to change the default activation temperature, which should be 37\u00b0-38\u00b0 F<\/li><\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"8\"><li>After testing is completed. The system can be powered off during the non-winter months, but being sure to completely power on the activator and panel(s) before the first snow and leave powered on for the entire season.<\/li><li>Make any adjustments necessary to activator as required for optimal efficiency for the given<br>application. <\/li><\/ol>\n\n\n\n<p class=\"has-small-font-size\"><em>*ETOG is the in-ground sensor, if using additional\/different sensors please consult the M432 (ET02) manual for wiring diagrams for these sensors.<\/em><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-right is-layout-flex wp-container-core-buttons-is-layout-765c4724 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link has-pale-cyan-blue-color has-text-color\" href=\"https:\/\/www.heatizon.com\/snowmeltz\/2022\/06\/20\/circuit-design-expanded-kits\/\" style=\"border-radius:10px\">Circuit Design<\/a><\/div>\n\n\n\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link has-pale-cyan-blue-color has-text-color\" href=\"https:\/\/www.heatizon.com\/snowmeltz\/2022\/06\/20\/install-contactor-relay-panel\/\" style=\"border-radius:10px\">Panel Installation<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-right is-layout-flex wp-container-core-buttons-is-layout-765c4724 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-pale-cyan-blue-color has-text-color\" href=\"https:\/\/www.heatizon.com\/snowmeltz\/2022\/03\/03\/snowmeltz-forms\/\" style=\"border-radius:10px\">Warranty &amp; Forms<\/a><\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Jump to a section<\/h2>\n\n\n<ul class=\"wp-block-categories-list wp-block-categories\">\t<li class=\"cat-item cat-item-28\"><a href=\"https:\/\/www.heatizon.com\/snowmeltz\/category\/installation\/introduction\/\">Introduction<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-15\"><a href=\"https:\/\/www.heatizon.com\/snowmeltz\/category\/installation\/warnings-guidelines\/\">Warnings &amp; Guidelines<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-14\"><a href=\"https:\/\/www.heatizon.com\/snowmeltz\/category\/installation\/suggestions\/\">Suggestions<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-16\"><a href=\"https:\/\/www.heatizon.com\/snowmeltz\/category\/installation\/snowmeltz-information\/\">SnowMeltz Information<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-18\"><a href=\"https:\/\/www.heatizon.com\/snowmeltz\/category\/installation\/product-selection\/\">Product Selection<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-21\"><a href=\"https:\/\/www.heatizon.com\/snowmeltz\/category\/installation\/installation-design\/\">Installation Design<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-19\"><a href=\"https:\/\/www.heatizon.com\/snowmeltz\/category\/installation\/required-tests\/\">Required Tests<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-20\"><a href=\"https:\/\/www.heatizon.com\/snowmeltz\/category\/installation\/area-prep\/\">Area Prep<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-22\"><a href=\"https:\/\/www.heatizon.com\/snowmeltz\/category\/installation\/installation-installation\/\">Installation<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-23\"><a href=\"https:\/\/www.heatizon.com\/snowmeltz\/category\/installation\/activation-device\/\">Activation Device<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-24\"><a href=\"https:\/\/www.heatizon.com\/snowmeltz\/category\/installation\/surface-installation\/\">Surface Installation<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-25\"><a href=\"https:\/\/www.heatizon.com\/snowmeltz\/category\/installation\/electrical-connections\/\">Electrical Connections<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-26\"><a href=\"https:\/\/www.heatizon.com\/snowmeltz\/category\/installation\/quick-start-guides\/\">Quick Start Guides<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-27\"><a href=\"https:\/\/www.heatizon.com\/snowmeltz\/category\/installation\/warranty-forms\/\">Warranty &amp; Forms<\/a>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>M432(ETO2) Activator\/Controller Control Unit must be mounted inside or in a water-tight enclosure if mounted outside. Control Unit must be located within distance of sensor being used. Sensors can be extended using 6&#215;14-16AWG wire up to 650 feet. Wiring\/setup for this guide is using one (1) M433\/M430 (ETOG) sensor. For other sensor(s) or other situations, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-199","post","type-post","status-publish","format-standard","hentry","category-quick-start-guides"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>M432 Activator - Wiring Guides -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.heatizon.com\/snowmeltz\/2022\/03\/02\/activator-quick-start-wiring-guides\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"M432 Activator - Wiring Guides -\" \/>\n<meta property=\"og:description\" content=\"M432(ETO2) Activator\/Controller Control Unit must be mounted inside or in a water-tight enclosure if mounted outside. Control Unit must be located within distance of sensor being used. Sensors can be extended using 6&#215;14-16AWG wire up to 650 feet. Wiring\/setup for this guide is using one (1) M433\/M430 (ETOG) sensor. For other sensor(s) or other situations, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.heatizon.com\/snowmeltz\/2022\/03\/02\/activator-quick-start-wiring-guides\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-03-02T17:30:19+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-06-22T16:19:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.heatizon.com\/snowmeltz\/wp-content\/uploads\/2022\/03\/ETO2_F.jpg\" \/>\n<meta name=\"author\" content=\"jallen\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"jallen\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.heatizon.com\/snowmeltz\/2022\/03\/02\/activator-quick-start-wiring-guides\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.heatizon.com\/snowmeltz\/2022\/03\/02\/activator-quick-start-wiring-guides\/\"},\"author\":{\"name\":\"jallen\",\"@id\":\"https:\/\/www.heatizon.com\/snowmeltz\/#\/schema\/person\/17eb57e9638ea383db91fd23a7c552e2\"},\"headline\":\"M432 Activator &#8211; 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Control Unit must be located within distance of sensor being used. Sensors can be extended using 6&#215;14-16AWG wire up to 650 feet. Wiring\/setup for this guide is using one (1) M433\/M430 (ETOG) sensor. 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