{"id":11080,"date":"2026-09-28T13:23:07","date_gmt":"2026-09-28T13:23:07","guid":{"rendered":"https:\/\/berndt-contec.de\/produkt\/ah1-5\/"},"modified":"2026-10-07T12:29:33","modified_gmt":"2026-10-07T12:29:33","slug":"ah1-5","status":"publish","type":"product","link":"https:\/\/berndt-contec.de\/en\/produkt\/ah1-5\/","title":{"rendered":"AH1-5"},"content":{"rendered":"\t\t
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Properties<\/h4>
  • Cooling and heating control with neutral zone<\/li>
  • FLEXICOLD function for energy saving or second setpoint switching<\/li>
  • Defrost via timer or remote start<\/li>
  • Option to control a second compressor or evaporator<\/li>
  • Optimised evaporator fan control<\/li>
  • Light and standby control via M or ON \/ OFF button<\/li>
  • Rapid programming via ZOT-AH1 handheld programming device<\/li>
  • RS485 interface for integration into monitoring systems<\/li><\/ul>

    <\/h4>

    Applications<\/h4>
    • Small cold rooms<\/li>
    • Refrigerators<\/li>
    • Refrigerated counters<\/li><\/ul>

      <\/h4>

      Advantages<\/h4>
      • Ideal for refrigerated vehicles due to 7 \u2026 30 Vdc power supply<\/li>
      • Particularly suitable where counter-heating is required due to external influences!<\/li><\/ul>

        <\/h4>

        Technical data<\/h4>
        <\/th>AH1-5C14W-BG<\/th>AH1-5B14L-AG<\/th><\/tr><\/thead>
        Sensor type<\/td>NTC10k<\/td>NTC10k<\/td><\/tr>
        Standard equipment<\/td>3 x SN4B20P1\u20263<\/td>2 x SN4B20P1\u20262<\/td><\/tr>
        Sensor measuring range<\/td>-40 \u2026 +105 \u00b0C<\/td>-40 \u2026 +105 \u00b0C<\/td><\/tr>
        Controller control range<\/td>-50 \u00b0C \u2026 +120 \u00b0C<\/td>-50 \u00b0C \u2026 +120 \u00b0C<\/td><\/tr>
        Resolution<\/td>0.1\u00b0<\/td>0.1\u00b0<\/td><\/tr>
        Input<\/td>Door contact + DI2 (configurable)<\/td>Door contact + DI2 (configurable)<\/td><\/tr>
        Terminals<\/td>Plug-in terminals<\/td>Plug-in terminals<\/td><\/tr>
        Output type<\/td> <\/td> <\/td><\/tr>
        Relay 1 \/ NO contact<\/td>12 (5) A compressor<\/td>10 A compressor<\/td><\/tr>
        Relay 2 \/ NO contact<\/td>7 (2) A evaporator fan<\/td>1 A evaporator fan<\/td><\/tr>
        Relay 3 \/ NO contact<\/td>7 (2) A defrost<\/td>1 A defrost<\/td><\/tr>
        Relay 4 \/ NO contact<\/td>7 (2) A AUX<\/td>1 A AUX<\/td><\/tr>
        Interface<\/td>RS485<\/td>TTL<\/td><\/tr>
        Power supply<\/td>115 \u2026 230 Vac<\/td>7 \u2026 30 Vdc<\/td><\/tr>
        Dimensions WxHxD<\/td>77x35x90 mm<\/td>77x35x90 mm<\/td><\/tr>
        Installation dimensions WxH<\/td>71×29 mm<\/td>71×29 mm<\/td><\/tr>
        Front protection class<\/td>IP 55<\/td>IP 55<\/td><\/tr>
        Certification<\/td>CE<\/td>CE<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

        Refrigeration controller with counter-heating function<\/h4>\n

        The AH1-5 is an electronic unit specifically developed for use in refrigerated vehicles.
        \nDue to its variable 7 \u2026 30 Vdc power supply, the AH1-5 can be integrated directly without additional voltage converters.
        \nAdditionally, the AH1-5 includes all the functions of a deep-freeze refrigeration controller.<\/p>\n","protected":false},"featured_media":11081,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[66],"product_tag":[],"class_list":["post-11080","product","type-product","status-publish","has-post-thumbnail","product_cat-refrigeration-controller","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product\/11080","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/comments?post=11080"}],"version-history":[{"count":1,"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product\/11080\/revisions"}],"predecessor-version":[{"id":11082,"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product\/11080\/revisions\/11082"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/media\/11081"}],"wp:attachment":[{"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/media?parent=11080"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product_brand?post=11080"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product_cat?post=11080"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/berndt-contec.de\/en\/wp-json\/wp\/v2\/product_tag?post=11080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}