This article explains the remote controller for ECOasis 50 Ductless Wall-Mounted Single-Room Energy Recovery Ventilators.

<h2 id="introduction">Introduction</h2>This article explains the remote controller for <a href="https://www.pioneerminisplit.com/collections/energy-recovery-ventilators/products/pioneer-ecoasis-50-ductless-wall-mounted-single-room-wi-fi-energy-recovery-ventilator" target="_blank" rel="noopener noreferrer" id="isPasted">ECOasis 50 Ductless Wall-Mounted Single-Room Energy Recovery Ventilators</a>.&#xA0;This article begins by explaining the layout of the remote controller, then explains the pair synchronization function. In addition, the article will also explain how to properly insert the batteries into the remote controller.&#xA0;<h2 id="layout-of-the-remote-controller">Layout of the Remote Controller</h2><img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021217-f0a93076-9c8a-4e4c-8163-651f5c1c8e0f-ecoasis50_remote_control.png" style="width: 300px;" class="fr-fic fr-dib fr-bordered"><ul><li>Fan Speed:&#xA0;This button switches the fan speed of the device. There are three speeds in total.&#xA0;</li><li>Working Mode:&#xA0;This button switches the working mode of the device. The available working modes include Supply mode, Exhaust mode, and Regeneration mode.&#xA0;</li><li>Negative Ion On/Off:&#xA0;This button acts as the negative ion generator power socket work switch. When the negative ion function is turned on, the device supplies air with the power supply. The negative ion generator can be purchased separately and added on.&#xA0;</li><li>Indicator Light:&#xA0;This button acts as the control indicator light for on and off.&#xA0;</li><li>Fan Boost Mode:&#xA0;This button sets the fan into fan boost mode, where the fan runs at maximum power if there is no other setting. The device runs this mode for 30 minutes before exiting automatically.&#xA0;</li><li>Filter Reset:&#xA0;After replacing the filter of the inner air duct, press and hold the button for 5 seconds. This results in the device&apos;s red light to flash three times, indicating the cleaning time is reset. The default reset time is 720 hours.&#xA0;</li><li>On/Off:&#xA0;Use this button to turn on or off the device.&#xA0;</li></ul><h2 id="pairing-synchronization-function">Pairing Synchronization Function</h2>When controlling the device via the remote controller, point the controller at the device head-on.&#xA0;The maximum unobstructed communication signal distance is 50 feet (15 m). The signal from the master unit and slave unit can pass through a brick wall up to 7 inches (178 mm).&#xA0;Without setting a master/slave role, one remote control can control one or more devices.&#xA0;After setting the master/slave role, the remote control can only control the master unit. The master unit forwards the synchronization signal to the slave unit. The slave unit will not receive the remote control signal. The master unit can only control one slave unit.&#xA0;In Regeneration mode, the operation direction of the slave fan is opposite to that of the master, while the direction of the slave fan in other modes is the same as that of the master.&#xA0;Master Unit Settings<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021220-b7ee1da8-e94d-492e-92a8-1d15f2e6f842-ecoasis50_master_unit_settings.png" style="width: 500px;" class="fr-fic fr-dib fr-bordered">Connect the device to power. In the off state, press and hold the unit&apos;s fan speed button for 5 seconds. This will result in the status indicator blue light to flash slowly.&#xA0;After the status indicator light flashes, the device enters master-slave linkage mod, and the unit is set to the master role.&#xA0;Slave Unit Settings<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021220-08a06a60-96d7-4174-9121-7f266b785db3-ecoasis50_slave_unit_settings.png" style="width: 500px;" class="fr-fic fr-dib fr-bordered">Connect the device to power. In the off state, press and hold the unit&apos;s mode button for 5 seconds. This will result in the status indicator green light to start flashing slowly.&#xA0;After the status indicator light flashes, the device enters master-slave linkage, and the unit is set to the slave role.&#xA0;During the master and slave set pairing mode, it must be carried out at the same time within 1 minute. The devices should be as close as possible. The devices will be automatically connected.&#xA0;The status light of the paired devices will change to the blue light, indicating that the master-slave pairing is successful.&#xA0;If the master-slave pairing fails, the status light on the devices will flash for one minute, then the lights turn off automatically.&#xA0;<h2 id="insert-the-battery-into-the-remote-controller">Insert the Battery into the Remote Controller</h2><img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021218-ff0c8b2e-413f-478d-b9e0-3e339c1d5f40-ecoasis50_remote_control_button_cell.png" style="width: 400px;" class="fr-fic fr-dib fr-bordered"><ol><li>Insert the battery into the remote controller.&#xA0;</li><li>After inserting the battery, screw the battery cover clockwise until the cover triangle arrow indicates the locking pattern, which means it is locked. Do not tighten the cover with your bare hands to avoid potential injury.&#xA0;</li><li>To remove the battery, turn the battery cover counterclockwise until the triangle arrow of the cover indicates the unlocking pattern. Once loose, the battery can be removed.&#xA0;</li></ol>

Understand the Remote Controller for ECOasis 50 Energy Recovery Ventilators

This article explains the remote controller for ECOasis 150 Ductless Wall-Mounted Single-Room Energy Recovery Ventilators.

<h2 id="isPasted">Introduction</h2>This article explains the remote controller for <a href="https://www.pioneerminisplit.com/collections/energy-recovery-ventilators/products/pioneer-ecoasis-150-ductless-wall-mounted-single-room-wi-fi-energy-recovery-ventilator" target="_blank" rel="noopener noreferrer">ECOasis 150 Ductless Wall-Mounted Single-Room Energy Recovery Ventilators</a>.&#xA0;<h2 id="turn-onoff-the-ventilator">Turn On/Off the Ventilator</h2>Press the &quot;On&quot; button to turn on the ventilator.&#xA0;<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021315-3e2319b2-f48d-41cb-8787-632ed629a44b-erv150_remote_control_on.png" style="width: 300px;" class="fr-fic fr-dib fr-bordered">Press the &quot;Off&quot; button to turn off the ventilator.<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021315-4e5e4ded-aaa8-4543-b2f6-5b394b61d152-erv150_remote_control_off.png" style="width: 300px;" class="fr-fic fr-dib fr-bordered"><h2 id="isPasted">Activate Auto Mode</h2>Press the &quot;Auto&quot; button to activate Auto mode. In this mode, the system will adjust the supply air volume according to the indoor CO&#xB2;/PM2.5 range.&#xA0;<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021315-3fdfc867-ad96-4a51-b2ef-3e36519fc067-erv150_remote_control_auto.png" style="width: 300px;" class="fr-fic fr-dib fr-bordered">To ensure sufficient indoor fresh air supply, the speed will rise automatically after Auto mode runs for some time. After 5-10 minutes, the ventilator will revert to the previous speed. During this time, the screen will display a different speed from the chart below.The corresponding speeds are as follows:&#xA0;<table style="width: 100%;"><tbody><tr><td style="width: 33.3333%; background-color: rgb(239, 239, 239); text-align: center;" class="fr-thick">CO&#xB2; Value</td><td style="width: 33.3333%; background-color: rgb(239, 239, 239); text-align: center;" class="fr-thick">Air Quality Status</td><td style="width: 33.3333%; background-color: rgb(239, 239, 239); text-align: center;" class="fr-thick">Operational Speed</td></tr><tr><td style="width: 33.3333%; text-align: center;" class="fr-thick">0 &#x2264; CO&#xB2; &#x2264; 450</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">Excellent</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">1</td></tr><tr><td style="width: 33.3333%; text-align: center;" class="fr-thick">450 &lt; CO&#xB2; &#x2264; 1000</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">Good</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">3</td></tr><tr><td style="width: 33.3333%; text-align: center;" class="fr-thick">1000 &lt; CO&#xB2; &#x2264; 1500</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">Light impurities</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">5</td></tr><tr><td style="width: 33.3333%; text-align: center;" class="fr-thick">1500 &lt; CO&#xB2; &#x2264; 2000</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">Medium impurities</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">7</td></tr><tr><td style="width: 33.3333%; text-align: center;" class="fr-thick">CO&#xB2; &gt; 2000</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">Serious impurities</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">8</td></tr></tbody></table> <table style="width: 100%;"><tbody><tr><td style="width: 33.3333%; background-color: rgb(239, 239, 239); text-align: center;" class="fr-thick">PM2.5 Value</td><td style="width: 33.3333%; background-color: rgb(239, 239, 239); text-align: center;" class="fr-thick">Air Quality Status</td><td style="width: 33.3333%; background-color: rgb(239, 239, 239); text-align: center;" class="fr-thick">Operational Speed</td></tr><tr><td style="width: 33.3333%; text-align: center;" class="fr-thick">0 &#x2264; PM2.5 &#x2264; 35</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">Excellent</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">1</td></tr><tr><td style="width: 33.3333%; text-align: center;" class="fr-thick">35 &lt; PM2.5 &#x2264; 75</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">Good</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">2</td></tr><tr><td style="width: 33.3333%; text-align: center;" class="fr-thick">75 &lt; PM2.5 &#x2264; 115</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">Light impurities</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">4</td></tr><tr><td style="width: 33.3333%; text-align: center;" class="fr-thick">115 &lt; PM2.5 &#x2264; 150</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">Medium impurities</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">5</td></tr><tr><td style="width: 33.3333%; text-align: center;" class="fr-thick">150 &lt; PM2.5 &#x2264; 250</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">Heavy impurities</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">7</td></tr><tr><td style="width: 33.3333%; text-align: center;" class="fr-thick">PM2.5 &gt; 2000</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">Serious impurities</td><td style="width: 33.3333%; text-align: center;" class="fr-thick">8</td></tr></tbody></table> <h2 id="isPasted">Activate Sleep Mode</h2>Press the &quot;Sleep&quot; button to activate Sleep mode. In this mode, the system runs at the lowest speed, and the screen brightness will be lowered to half of the normal setting.&#xA0;<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021315-744dde49-8d75-449a-a8c8-645db7e0f55e-erv150_remote_control_sleep.png" style="width: 300px;" class="fr-fic fr-dib fr-bordered"><h2 id="isPasted">Configure the Fan Speed, Supply Air Speed, and Exhaust Air Speed</h2>Fan SpeedPress the &quot;+&quot; or &quot;-&quot; button to change the fan speed.<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021315-db701a41-6123-410f-8702-2ff0cc5013f7-erv150_remote_control_+_-.png" style="width: 300px;" class="fr-fic fr-dib fr-bordered">Pressing the &quot;+&quot; button changes the fan speed from slower to faster. Pressing the &quot;-&quot; button changes the fan speed from faster to slower.&#xA0;Supply Air Speed &amp; Exhaust Air SpeedPressing the &quot;+&quot; and &quot;-&quot; buttons can also adjust the speeds of the supply air and exhaust air.&#xA0;When in Manual mode, the supply air indicator will flash, allowing the user to press either the &quot;+&quot; or &quot;-&quot; button to adjust the supply air speed.&#xA0;Press the &quot;Pure H&quot; button to switch the air speed selection to exhaust air. Press either the &quot;+&quot; or &quot;-&quot; button to adjust the exhaust air speed.&#xA0;<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021315-3323015a-795d-4efa-a1c6-b80977abf2aa-erv150_remote_control_pureh.png" style="width: 300px;" class="fr-fic fr-dib fr-bordered">After configuring both the supply and exhaust air, press the &quot;Pure H&quot; button again to quit the speed configuration. Speed configuration will also quit automatically if there is no input received for 15 seconds.&#xA0;<h2 style="text-align: left;" id="configure-the-time-display">Configure the Time Display</h2>Lock DisplayPress the &quot;Lock&quot; button to turn off the display. Press the &quot;Lock&quot; button again to turn on the display.&#xA0;<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021316-75026b4d-d6ac-465a-b567-3746c17f4712-erv150_remote_control_lock.png" style="width: 300px;" class="fr-fic fr-dib fr-bordered">Change the Display TimePress the &quot;Hour&quot; or &quot;Minute&quot; button to set the display time for the system.&#xA0;<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021316-127ba725-2804-40f7-9f0b-22693735bc59-erv150_remote_control_hour_min.png" style="width: 300px;" class="fr-fic fr-dib fr-bordered">Pressing the &quot;Hour&quot; button will make the hour part of the ventilator screen to start blinking. The hour part is at the top right corner of the screen. Press the &quot;+&quot; button to increase the time, or press the &quot;-&quot; button to decrease the time. Press the &quot;Hour&quot; button again to save the setting and exit the hour-setting mode.&#xA0;<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021316-3ef6171e-4697-45f2-8ad0-83f25bb84e1e-erv150_remote_control_+_-.png" style="width: 300px;" class="fr-fic fr-dib fr-bordered">Pressing the &quot;Minute&quot; button will make the minute part of the ventilator screen to start blinking. The minute part is at the top right corner of the screen. Press the &quot;+&quot; button to increase the time, or press the &quot;-&quot; button to decrease the time. Press the &quot;Minute&quot; button again to save the setting and exit the hour-setting mode.&#xA0;Note: If there is no operation in 15 seconds, the blinking will end and the settings will be saved automatically.&#xA0;<h2 id="configure-the-timer-settings">Configure the Timer Settings</h2>The &quot;Timer&quot; button gives users the ability to set a time delay for the system to turn itself off.<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021316-d372cdad-c2f7-40bb-8f56-1cbb91104ae4-erv150_remote_control_timer.png" style="width: 300px;" class="fr-fic fr-dib fr-bordered">Press the &quot;Timer&quot; button to enter Timer mode. The time shown at the top right corner of display screen will begin blinking.&#xA0;In intervals of 30 minutes, press the &quot;+&quot; button to increase time and the &quot;-&quot; button to decrease time. The longest time setting is 8 hours.&#xA0;<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021316-57e6a71f-d692-4c92-b216-b23054fed8df-erv150_remote_control_+_-.png" style="width: 300px;" class="fr-fic fr-dib fr-bordered">Press the &quot;Timer&quot; button again to save and exit the timer setting. The top right corner of the display screen will revert to showing the current time again.&#xA0;<h2 id="rapid-improvement-of-air-quality">Rapid Improvement of Air Quality</h2>Use the &quot;Pure L&quot;, &quot;Pure M&quot;, or &quot;Pure H&quot; buttons to rapid improve the indoor air quality. The &quot;Pure L&quot; button is for low, the &quot;Pure M&quot; button is for medium, and the &quot;Pure H&quot; button is for high.<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021316-8ec92b7e-576b-46f6-a62a-4dcbe3c2d518-erv150_remote_control_purelmh.png" style="width: 300px;" class="fr-fic fr-dib fr-bordered">

Understand the Remote Controller for ECOasis 150 Energy Recovery Ventilators

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