This article explains how to perform routine maintenance on ECOasis 50 Ductless Wall-Mounted Single-Room Energy Recovery Ventilators.

<h2 id="introduction"><u>Introduction</u></h2><p>This article explains how to perform routine maintenance on <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;</p><h2 id="clean-the-ceramic-energy-regenerator--f7-filter"><u>Clean the Ceramic Energy Regenerator &amp; F7 Filter</u></h2><p>Loosen the screws on the top of the main unit.&#xA0;</p><p>After unplugging the connecting wires, remove the main unit and inner duct from the wall separately.&#xA0;<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021220-e2b584cf-edc9-4b16-9b0e-ff75bfb95a98-ecoasis50_maintenance_filter.png" style="width: 400px;" class="fr-fic fr-dib fr-bordered"></p><p>Remove both the F7 filter and ceramic energy regenerator from the inner duct. The ceramic energy regenerator is fragile, it should be carefully removed to avoid damage.&#xA0;</p><p>Clean the ceramic energy regenerator at least four times a year. This part can be rinsed directly with water. After the rinsing is done, place the ceramic energy regenerator in a sunlit location and wait until it fully dries. Even regular technical maintenance may not completely prevent dirt accumulation on the regenerator assemblies.&#xA0;</p><p>Treat the exchanger with regular cleaning to ensure high heat exchange efficiency. Clean the exchanger using a vacuum cleaner at least once a year.&#xA0;<br><img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021220-2b354f27-8e07-48a2-902a-131c8e9e087d-ecoasis50_maintenance_filter_2.png" style="width: 500px;" class="fr-fic fr-dib fr-bordered"></p><p>Replace the filter regularly. The filter is not washable and should be vacuumed when dirty. It&apos;s recommended to change the filter each time the alert displays.&#xA0;</p><p>Clean the prefilter at least four times a year. The user can wash or vacuum the prefilter. Allow the prefilter to dry completely, then reinstall it in the air duct. The life duration of the prefilter is about 3 years.&#xA0;</p><p>Contact the distributor or vendor to purchase the replacement filters.&#xA0;</p><h2 id="clean-the-fan"><u>Clean the Fan</u></h2><p>Remove the secured bracket from within the inner duct and take out the fan.&#xA0;<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021220-18a77a1b-7a41-463e-adc9-7a5396a85718-ecoasis50_maintenance_fan.png" style="width: 400px;" class="fr-fic fr-dib fr-bordered"></p><p>Once a year, clean the impeller blades by using a soft brush or vacuum cleaner. Do not use water, abrasive detergents, solvents, or sharp objects.&#xA0;</p>

Perform Routine Maintenance on ECOasis 50 Energy Recovery Ventilator

This article explains how to perform routine maintenance on ECOasis 150 Ductless Wall-Mounted Single-Room Energy Recovery Ventilators.

<h2 id="isPasted"><u>Introduction</u></h2><p>This article explains how to perform routine maintenance on <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;</p><p>Cut off the power to the device before attempting any maintenance. In order to avoid an injury, wait for the machine to come to a complete stop.&#xA0;</p><h2 id="isPasted"><u>Maintain the Heat Exchanger</u></h2><p>The plate heat exchanger, which is an air-to-air type heat exchanger, is found in the central-right area of the ventilator. The exchanger&apos;s function is keeping fresh air and exhaust air separated, ensuring cleanliness and purity of the fresh air. In addition, the exchanger effectively prevents any cross-contamination.&#xA0;</p><p>Remove the ventilator from the wall. Unscrew the six separate long screws from the rear side of the ventilator, then unscrew the access door. After, remove the plate heat exchanger.&#xA0;<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021319-e9c3ee5a-fef2-412f-ac3f-5f1f810f26fa-erv150_maintenance_heat_exchanger.png" style="width: 500px;" class="fr-fic fr-dib fr-bordered"></p><p>Use a strong vacuum cleaner to remove any dust and dirt buildup from the heat exchanger.&#xA0;</p><p>It is recommended to maintain and clean the exchanger every 3 years.&#xA0;</p><h2 id="isPasted"><u>Maintain the Motor &amp; Controller</u></h2><p>Qualified personnel must performance the maintenance of the motor and controller. Homeowners should not attempt to perform the maintenance.&#xA0;</p><h2 id="isPasted"><u>Maintain the PM2.5/CO&#xB2; Sensor</u></h2><p>In order to prevent buildup and blockage of the air quality sensor, clean the sensor regularly.</p><p>Remove the bottom grid, then locate and remove the return air primary filter.&#xA0;<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021319-485a2249-804c-4efc-b1fe-9ac42a7c4a6f-erv150_maintenance_co2_sensor.png" style="width: 300px;" class="fr-fic fr-dib fr-bordered"></p><p>Use a hair dryer or air duster to clean the sensor. If using the hair dryer, use the fan-only setting.&#xA0;</p><h2 id="maintain--replace-the-outdoor-air--return-air-filters"><u>Maintain &amp; Replace the Outdoor Air &amp; Return Air Filters</u></h2><p>The outdoor air primary and medium filters are located at the side of the ventilator. The return air primary filter, which is used to filter large particles in the air, is found at the bottom of the ventilator.&#xA0;<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021318-b2920986-403e-48e0-a7e7-9e15ab8525ff-erv150_maintenance_oa_ra_filters.png" style="width: 300px;" class="fr-fic fr-dib fr-bordered"></p><p>Open the filter covers according to the marked locations on the ventilator. Then, remove the primary and medium filters.&#xA0;</p><p>The outdoor air medium filter is not re-usable. It is advised to replace this filter every 1-2 months for the best results.&#xA0;</p><p>The outdoor air and return air primary filters are washable and re-usable. It is recommended to replace these every 3-4 months.&#xA0;</p><h2 id="replace-the-hepa-filter"><u>Replace the HEPA Filter</u></h2><p>The HEPA filter is located at the top of the ventilator. It is used to filter smaller particles of less than 2.5&#xB5;m from the air.&#xA0;</p><p>Remove the covers at the marked locations on the ventilator. Remove the HEPA filters and insert the replacements.&#xA0;<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021318-fc79a1c8-7242-4bc8-a00d-5cfc08c0d9f1-erv150_maintenance_hepa_filters.png" style="width: 300px;" class="fr-fic fr-dib fr-bordered"></p><p>It is recommended to change out the HEPA filter every 8-12 months.&#xA0;</p>

Perform Routine Maintenance on ECOasis 150 Energy Recovery Ventilators

This article explains how to properly perform routine maintenance on Under-Bench RV Inverter Packaged Heat Pump Air Conditioners.

<h2 id="introduction"><u>Introduction</u></h2><p>This article explains how to properly perform routine maintenance on <a href="https://www.pioneerminisplit.com/collections/recreational-rv-systems/products/pioneer-10-000-btu-under-bench-rv-inverter-heat-pump-air-conditioner" target="_blank" rel="noopener noreferrer" id="isPasted">Under-Bench RV Inverter Packaged Heat Pump Air Conditioners</a>. In addition, the article includes the best practices for inspecting the system.&#xA0;</p><h2 id="cleaning-method"><u>Cleaning Method</u></h2><p>Use a soft and moist cloth to wipe down the surface area of the machine periodically in order to remove dust. If necessary, use clean water or a non-aggressive detergent.&#xA0;</p><p>Do not use petrol or solvents to clean the machine.&#xA0;<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021017-922eb206-3f99-48e5-8aec-011ab310e731-pyr_rv_cleaning.png" style="width: 500px;" class="fr-fic fr-dib fr-bordered"></p><p>Repeat this process every season.&#xA0;</p><h2 id="best-practices-for-inspections"><u>Best Practices for Inspections</u></h2><p>It is recommended to periodically inspect the system, particularly the points of drainage, as well as the air intake points.&#xA0;</p><p>Ensure that the system is able to drain successfully. If there are any sort of clogs, clear the blockage before continuing to operate the system.&#xA0;<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026021017-ac8d1f90-93c1-49c8-b33b-68abb9a8a473-pyr_rv_checking_best_practices.png" style="width: 500px;" class="fr-fic fr-dib fr-bordered"></p><p>Confirm that there are no obstructions in the flooring openings. For best performance, it is important that the return air on the condenser-side can enter and exit the system without any restrictions.&#xA0;</p>

Perform Routine Maintenance on Under-Bench RV Systems

This article explains how to perform routine maintenance on Vertex Ducted Central Split systems.

<h2 id="introduction"><u>Introduction</u></h2><p>This article explains how to perform routine maintenance on <a href="https://www.pioneerminisplit.com/collections/vertex-ducted-central-split" target="_blank" rel="noopener noreferrer">Vertex Ducted Central Split (DYC-18) systems</a>.&#xA0;</p><p>Regularly maintaining the system is important in order to ensure high performance and minimize possible equipment failures.&#xA0;</p><p>Qualified service technicians should regularly inspect the system and perform the routine maintenance.</p><h2 id="annual-system-check"><u>Annual System Check</u></h2><p>The annual system check must include the following:</p><ul><li>Check the filter every 90 days or when needed. If the filter is blocked or impaired, clean or replace it immediately. Do not operate the system without a filter.&#xA0;</li><li>Inspect and clean the impeller housing and motor.&#xA0;</li><li>Check and clean the indoor and outdoor coils as needed.&#xA0;</li><li>Check and clean the indoor coil drainpipe and drain pan, as well as the auxiliary drainpipe and drain pan.&#xA0;</li><li>Check all the wires and connections. If corrections are needed, refer to the wiring diagram.&#xA0;</li></ul><p>Do not use chemicals or chemically-treated cloths to clean the equipment. Also, do not use benzene, paint thinner, polishing powder, or other solvents to clean the system.&#xA0;</p><h2 id="safety-notes"><u>Safety Notes</u></h2><ul><li>Before cleaning or performing maintenance on the system, turn off the equipment and disconnect its power supply.&#xA0;</li><li>When removing the filter, do not touch the metal parts in the device. Sharp metal edges can cut you.</li></ul><p><br></p>

Perform Routine Maintenance on Vertex Ducted Central Split Systems

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