{"id":8549,"date":"2017-06-11T23:56:36","date_gmt":"2017-06-11T23:56:36","guid":{"rendered":"http:\/\/mazdaman.x10host.com\/sh13262\/"},"modified":"2017-06-11T23:56:36","modified_gmt":"2017-06-11T23:56:36","slug":"sh13262","status":"publish","type":"page","link":"https:\/\/chroot-me.in\/16ND\/sh13262\/","title":{"rendered":"MANUAL AIR CONDITIONER SYSTEM [MANUAL AIR CONDITIONER]"},"content":{"rendered":"<div class=\"node node SERVICE_HIGHLIGHTS\">\n    <\/p>\n<div class=\"textleft\">\n<div class=\"attr CONTENT c1\">\n<div class=\"content\">\n          <link rel=\"stylesheet\" type=\"text\/css\" href=\"style.css\" media=\"screen\"><a class=\"prevPage\" href=\"SH13261\">&lt; Previous<\/a> <a class=\"nextPage\" href=\"SH13263\">Next &gt;<\/a><\/p>\n<h2>2016 &#8211; MX-5 &#8211; HVAC<\/h2>\n<p><a name=\"id0740a2005000\" id=\"id0740a2005000\"><\/a><\/p>\n<h3>MANUAL AIR CONDITIONER SYSTEM [MANUAL AIR CONDITIONER]<\/h3>\n<p><a name=\"id0740a200500001\" id=\"id0740a200500001\"><\/a><\/p>\n<h4>Outline<\/h4>\n<ul type=\"disc\">\n<li>\n<p>The climate control unit performs the following controls based on the input signals from the each dial\/switch and each sensor.<\/p>\n<\/li>\n<\/ul>\n<table border=\"1\" cellpadding=\"0\" cellspacing=\"@colsep\" bordercolor=\"#CCCCCC\" frame=\"box\" rules=\"all\">\n<tbody valign=\"\" cellspacing=\"1\" rowspan=\"\">\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Control item<\/p>\n<\/td>\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Control description<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"top\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>A\/C compressor control<\/p>\n<\/td>\n<td valign=\"top\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<ul type=\"disc\">\n<li>\n<p>A\/C compressor manual control<\/p>\n<\/li>\n<li>\n<p>A\/C cut-off control<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/p>\n<table border=\"1\" cellpadding=\"0\" cellspacing=\"@colsep\" bordercolor=\"#CCCCCC\" frame=\"box\" rules=\"all\">\n<tbody valign=\"\" cellspacing=\"1\" rowspan=\"\">\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Supplementary function<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Fail-safe<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n          <a name=\"id0740a200500002\" id=\"id0740a200500002\"><\/a><\/p>\n<h4>Functions<\/h4>\n<p><a name=\"id0740a200500003\" id=\"id0740a200500003\"><\/a><\/p>\n<h5>A\/C compressor control<\/h5>\n<ul type=\"disc\">\n<li>\n<p>The A\/C compressor control turns the A\/C on\/off based on the climate control unit operation and signals from each sensor.<\/p>\n<\/li>\n<\/ul>\n<ul type=\"disc\">\n              <b>A\/C compressor manual control<\/b><\/p>\n<li>\n<p>The climate control unit switches the A\/C compressor mode on or off according to the operation of the A\/C switch.<\/p>\n<\/li>\n<\/ul>\n<table border=\"1\" cellpadding=\"0\" cellspacing=\"@colsep\" bordercolor=\"#CCCCCC\" frame=\"box\" rules=\"all\">\n<tbody valign=\"\" cellspacing=\"1\" rowspan=\"\">\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>A\/C mode (A\/C switch operation)<\/p>\n<\/td>\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>A\/C indicator light<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>OFF \u2192 ON<\/p>\n<\/td>\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>On<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>ON \u2192 OFF<\/p>\n<\/td>\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Off<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/p>\n<ul type=\"disc\">\n              <b>A\/C cut-off control<\/b><\/p>\n<li>\n<p>The PCM performs A\/C cut-off control based on the input signal from the climate control unit and outputs an operation signal to the A\/C relay (magnetic clutch).(See <a href=\"SH13112\">A\/C CUT-OFF CONTROL [SKYACTIV-G 2.0]<\/a>.)<\/p>\n<\/li>\n<\/ul>\n<p>          <a name=\"id0740a200500004\" id=\"id0740a200500004\"><\/a><\/p>\n<h5>Fail-safe<\/h5>\n<ul type=\"disc\">\n<li>\n<p>If a malfunction is detected by the malfunction detection function, the fail-safe function performs the following controls to prevent malfunction operation of the air conditioner and malfunction of output devices.<\/p>\n<\/li>\n<\/ul>\n<p>          <b>Fail-safe function table<\/b><\/p>\n<table border=\"1\" cellpadding=\"0\" cellspacing=\"@colsep\" bordercolor=\"#CCCCCC\" frame=\"box\" rules=\"all\">\n<tbody valign=\"\" cellspacing=\"1\" rowspan=\"\">\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Part where malfunction is determined<\/p>\n<\/td>\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Malfunction determined when ignition is switched ON<\/p>\n<\/td>\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Ignition switched ON under malfunction condition<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Ambient temperature sensor<\/p>\n<\/td>\n<td valign=\"middle\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Ambient temperature sensor input value is fixed at value right before malfunction<\/p>\n<\/td>\n<td valign=\"middle\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Ambient temperature sensor input value fixed at <b>15 \u00b0C {59 \u00b0F}<\/b><\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Evaporator temperature sensor<\/p>\n<\/td>\n<td valign=\"middle\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Evaporator temperature sensor input value fixed at <b>0 \u00b0C {32 \u00b0F}<\/b><\/p>\n<\/td>\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>\u2190<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Engine coolant temperature sensor<\/p>\n<\/td>\n<td valign=\"middle\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Engine coolant temperature sensor input value fixed at <b>85 \u00b0C {185 \u00b0F}<\/b><\/p>\n<\/td>\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>\u2190<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Air mix actuator (potentiometer)<\/p>\n<\/td>\n<td valign=\"middle\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Air mix actuator drive signal is stopped right after the malfunction is determined<\/p>\n<\/td>\n<td valign=\"middle\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Control based on ambient temperature (Reference: Graph 1)<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Airflow mode actuator (potentiometer)<\/p>\n<\/td>\n<td valign=\"middle\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Airflow mode actuator drive signal is stopped right when the malfunction is determined<\/p>\n<ul type=\"disc\">\n<li>\n<p>For manual operation, only vent or defroster mode is operable<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<td valign=\"middle\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Control based on ambient temperature (Reference: Graph 2)<\/p>\n<ul type=\"disc\">\n<li>\n<p>For manual operation, only vent or defroster mode is operable<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Air mix actuator (motor lock)<\/p>\n<\/td>\n<td valign=\"middle\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Air mix actuator drive signal is stopped right after the malfunction is determined<\/p>\n<\/td>\n<td valign=\"middle\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Resumes output of the air mix actuator drive signal normally for <b>20 s<\/b> after the ignition is switched ON (engine off or on). After that, motor output is stopped if a malfunction is detected.<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"\" align=\"\" cellspacing=\"\" rowspan=\"\">\n<td valign=\"middle\" align=\"center\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Airflow mode actuator (motor lock)<\/p>\n<\/td>\n<td valign=\"middle\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Airflow mode actuator drive signal is stopped right when the malfunction is determined<\/p>\n<\/td>\n<td valign=\"middle\" align=\"left\" cellspacing=\"\" rowspan=\"\" colspan=\"NaN\">\n<p>Resumes output of the mode actuator drive signal normally for <b>9 s<\/b> after the ignition is switched ON (engine off or on). After that, motor output is stopped if a malfunction is detected.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/p>\n<p align=\"center\"><a href=\"\/16ND\/wp-content\/uploads\/2017\/05\/AMXUUN00001307.GIF\"><img decoding=\"async\" align=\"absmiddle\" border=\"0\" src=\"\/16ND\/wp-content\/uploads\/2017\/05\/AMXUUN00001307.GIF\"><\/a><\/p>\n<p><a name=\"id0740a200500005\" id=\"id0740a200500005\"><\/a><\/p>\n<h4>Block Diagram<\/h4>\n<p align=\"center\"><a href=\"\/16ND\/wp-content\/uploads\/2017\/05\/AMXUUN00001285.GIF\"><img decoding=\"async\" align=\"absmiddle\" border=\"0\" src=\"\/16ND\/wp-content\/uploads\/2017\/05\/AMXUUN00001285.GIF\"><\/a><\/p>\n<p><a name=\"id0740a200500006\" id=\"id0740a200500006\"><\/a><\/p>\n<h4>System Wiring Diagram<\/h4>\n<p align=\"center\"><a href=\"\/16ND\/wp-content\/uploads\/2017\/05\/AMXUUN00001286.GIF\"><img decoding=\"async\" align=\"absmiddle\" border=\"0\" src=\"\/16ND\/wp-content\/uploads\/2017\/05\/AMXUUN00001286.GIF\"><\/a><\/p>\n<p><a name=\"id0740a200500007\" id=\"id0740a200500007\"><\/a><\/p>\n<h4>Structural View<\/h4>\n<p align=\"center\"><a href=\"\/16ND\/wp-content\/uploads\/2017\/05\/AMXUUN00001287.GIF\"><img decoding=\"async\" align=\"absmiddle\" border=\"0\" src=\"\/16ND\/wp-content\/uploads\/2017\/05\/AMXUUN00001287.GIF\"><\/a><\/p>\n<p align=\"center\"><a href=\"\/16ND\/wp-content\/uploads\/2017\/05\/AMXUUN00001288.GIF\"><img decoding=\"async\" align=\"absmiddle\" border=\"0\" src=\"\/16ND\/wp-content\/uploads\/2017\/05\/AMXUUN00001288.GIF\"><\/a><\/p>\n<p><a name=\"id0740a200500008\" id=\"id0740a200500008\"><\/a><\/p>\n<h4>Operation<\/h4>\n<p><a name=\"id0740a200500009\" id=\"id0740a200500009\"><\/a><\/p>\n<h5>A\/C compressor control<\/h5>\n<p>            1. Based on the operation of each switch\/dial and signals (1) from each sensor which change according to the vehicle conditions, the climate control unit performs A\/C compressor mode determination (2) when the ignition is switched ON (engine off or on).<\/p>\n<p align=\"center\"><a href=\"\/16ND\/wp-content\/uploads\/2017\/05\/AMXUUN00001289.GIF\"><img decoding=\"async\" align=\"absmiddle\" border=\"0\" src=\"\/16ND\/wp-content\/uploads\/2017\/05\/AMXUUN00001289.GIF\"><\/a><\/p>\n<p>            2. The climate control unit sends (3) the A\/C signal to the PCM according to the result of the A\/C compressor mode determination and corrections.<\/p>\n<p>            3. The PCM turns the A\/C relay on (4) based on the A\/C signal and the signals from each sensor which change according to the vehicle conditions.<\/p>\n<p>            4. When the A\/C relay turns on, the magnetic clutch turns on (5).<\/p>\n<p>          <a class=\"prevPage\" href=\"SH13261\">&lt; Previous<\/a> <a class=\"nextPage\" href=\"SH13263\">Next &gt;<\/a><\/p>\n<div align=\"right\">\n            <a href=\"\"#\">Back to Top<\/a>\n          <\/div>\n<div align=\"center\">\n            <em>\u00a9 2014 Mazda North American Operations, U.S.A.<\/em>\n          <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>&lt; Previous Next &gt; 2016 &#8211; MX-5 &#8211; HVAC MANUAL AIR CONDITIONER SYSTEM [MANUAL AIR CONDITIONER] Outline The climate control unit performs the following controls based on the input signals from the each dial\/switch and each sensor. Control item Control description A\/C compressor control A\/C compressor manual control A\/C cut-off control Supplementary function Fail-safe Functions A\/C compressor control The A\/C compressor control turns the A\/C on\/off based on the climate control unit operation and signals [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-8549","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/pages\/8549","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/comments?post=8549"}],"version-history":[{"count":0,"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/pages\/8549\/revisions"}],"wp:attachment":[{"href":"https:\/\/chroot-me.in\/16ND\/wp-json\/wp\/v2\/media?parent=8549"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}