Connect your CYB, RYB, or UYB system with the NetHome Plus App via your home Wi-Fi to conveniently access programmable functions.

<h2 id="introduction">Introduction</h2>Connect your CYB, RYB, or UYB system with the NetHome Plus app via your home Wi-Fi to conveniently access programmable functions. Setting schedules and remote operations are available, providing you with more control over your unit regardless of the location.&#xA0;Apple (iOS App Store)<a href="https://apps.apple.com/us/app/nethome-plus/id1008001920" target="_blank" rel="noopener noreferrer">Click this link to download the NetHome Plus app.</a>Android (Google Play Store)<a href="https://play.google.com/store/apps/details?id=com.midea.aircondition&amp;hl=en_US&amp;gl=US" target="_blank" rel="noopener noreferrer">Click this link to download the NetHome Plus app.</a>&#xA0;<h2 id="prerequisites">Prerequisites</h2><ul><li style="font-size: 16px;">A Pioneer Smart Wi-Fi Wired Wall Thermostat kit for CYB, RYB, and UYB systems is required. <a href="https://www.pioneerminisplit.com/products/pioneer-smart-wifi-wired-wall-thermostat-for-cyb-uyb-and-ryb-systems" target="_blank" rel="noopener noreferrer">Click this link to purchase the wired wall thermostat accessory.</a>&#xA0;</li><li style="font-size: 16px;">Ensure that you&apos;re connected to a 2.4 GHz internet Wi-Fi with no active VPNs.</li></ul><h2 id="steps">Steps</h2><ol><li style="font-size: 16px;">Attach the thermostat kit to the CN40 terminal on the indoor unit board.&#xA0;<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2025052114-1fcfdd0e-eca1-42fb-bd86-1d5cc6ffcea9-cyb_ryb_uyb%20-%20cn40%20on%20ceiling%20units.png" style="width: 300px;" class="fr-fic fr-dib"></li><li style="font-size: 16px;">Download the app from the app store.&#xA0;</li><li style="font-size: 16px;">Enter the setup phase in the app. The app will ask you to reset the system.&#xA0;</li><li style="font-size: 16px;">Install the wired wall thermostat accessory. The USB device connects to the bottom of the display panel.&#xA0;</li><li style="font-size: 16px;">Turn off the unit using the remote control.&#xA0;</li><li style="font-size: 16px;">Turn off the circuit breaker powering the outside unit for at least 10 seconds.&#xA0;</li><li style="font-size: 16px;">Turn the circuit breaker back on.&#xA0;</li><li style="font-size: 16px;">Turn the unit back on using the remote control.&#xA0;</li><li style="font-size: 16px;">Press the &quot;Display&quot; button on the remote six times consecutively within 6 seconds. Note: If your remote includes &quot;RG10A4&quot; on the back, press the &quot;Set&quot; button until the top-right corner displays the Wi-Fi symbol. (See Figures 1-3 below.)</li><li style="font-size: 16px;">The indoor unit will show &quot;AP&quot; or &quot;CF&quot; on the LED display.</li></ol>Result: The unit is ready to pair. Resetting the app is not required. You can repeat these steps for any other units. &#xA0;<h2 id="figures">Figures</h2>Figure 1.<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2025052114-8e196f30-aac7-40e3-b8ab-827619ad6850-cyb_ryb_uyb%20-%20nethome%20plus%20rg10a4%20figure%201.png" style="width: 300px;" class="fr-fic fr-dib">Figure 2.<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2025052114-37a61837-562a-4429-bc89-54cc75b39661-cyb_ryb_uyb%20-%20nethome%20plus%20rg10a4%20figure%202.png" style="width: 300px;" class="fr-fic fr-dib">Figure 3.<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2025052114-15376ce3-c612-4f2c-87e3-10cf02a0611b-cyb_ryb_uyb%20-%20nethome%20plus%20rg10a4%20figure%203.png" style="width: 300px;" class="fr-fic fr-dib">

Connect CYB, RYB, & UYB Systems with the NetHome Plus App

Connect your WYS-20 or WYS-22 system with the NetHome Plus App via your home Wi-Fi to conveniently access programmable functions.

<h2 id="introduction">Introduction</h2>Connect your WYS-20 or WYS-22 system with the NetHome Plus app via your home Wi-Fi to conveniently access programmable functions. Setting schedules and remote operations are available, providing you with more control over your unit regardless of your location.&#xA0;Apple (iOS App Store)<a href="https://apps.apple.com/us/app/nethome-plus/id1008001920" target="_blank" rel="noopener noreferrer">Click this link to download the NetHome Plus app.</a>Android (Google Play Store)<a href="https://play.google.com/store/apps/details?id=com.midea.aircondition&amp;hl=en_US&amp;gl=US" target="_blank" rel="noopener noreferrer">Click this link to download the NetHome Plus app.</a>&#xA0;<h2 id="prerequisites">Prerequisites</h2>Recommended parts to prepare: <ul><li style="font-size: 16px;">A Wireless Internet Remote Programming and Access Dongle is required. <a href="https://www.pioneerminisplit.com/products/wifi-remote-programming-access-dongle-for-pioneer-wys-series-air-conditioner-heat-pump-systems" target="_blank" rel="noopener noreferrer">Click this link to purchase the USB accessory.<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2025052120-8b57ff7d-fea4-4e6e-a1a4-c7c5297fbf15-wys%20quantum%20series%20-%20wireless%20internet%20remote%20programming%20and%20access%20dongle.png" style="width: 300px;" class="fr-fic fr-dib"></a></li><li>Ensure that you&apos;re connected to a 2.4 GHz internet Wi-Fi with no active VPNs.&#xA0;</li></ul><h2 id="steps">Steps</h2><ol><li style="font-size: 16px;">Download the app from the app store.&#xA0;</li><li style="font-size: 16px;">Enter the setup phase in the app. The app will ask you to reset the system.&#xA0;</li><li style="font-size: 16px;">Install the USB accessory. The USB device connects to the bottom&#xA0;</li><li style="font-size: 16px;">Turn off the unit using the remote control.&#xA0;</li><li style="font-size: 16px;">Turn off the circuit breaker powering the outside unit for at least 10 seconds.&#xA0;</li><li style="font-size: 16px;">Turn the circuit breaker back on.&#xA0;</li><li style="font-size: 16px;">Turn the unit back on using the remote control.&#xA0;</li><li style="font-size: 16px;">Press the &quot;Display&quot; button on the remote control six times consecutively within 6 seconds. Note: If your remote includes &quot;RG10A4&quot; on the back, press the &quot;Set&quot; button until the top-right corner displays the Wi-Fi symbol. (See Figures 1-3 below.)</li><li style="font-size: 16px;">The indoor unit will show &quot;AP&quot; or &quot;CF&quot; on the LED display.&#xA0;</li></ol>Result: The unit is ready to pair. Resetting the app is not required. You can repeat the steps for any other units.&#xA0;<h2 id="isPasted">Figures</h2>Figure 1.<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2025052114-a394acde-3075-4655-b6f6-1c6baee985d3-cyb_ryb_uyb%20-%20nethome%20plus%20rg10a4%20figure%201.png" style="width: 300px;" class="fr-fic fr-dib">Figure 2.<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2025052114-f11bee14-2ab2-445d-821e-233b787a0d1d-cyb_ryb_uyb%20-%20nethome%20plus%20rg10a4%20figure%202.png" style="width: 300px;" class="fr-fic fr-dib">Figure 3.<img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2025052114-593b8f0c-0ab3-4bfa-b8f2-87c118049113-cyb_ryb_uyb%20-%20nethome%20plus%20rg10a4%20figure%203.png" style="width: 300px;" class="fr-fic fr-dib">&#xA0;

Connect WYS-20 & WYS-22 Systems with the NetHome Plus App

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Want to use the NetHome Plus app with your Quantum Series system? Learn how to connect the app with your system using the Help Center articles. 

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Pioneer Offers Hyper-Heat Units

Pioneer Systems Offer Both Heating & Cooling Functions

Understand the Difference Between 115V & 230V Systems

Understand the Refrigerants Used for Each Model

How to Choose a System

Mini Splits are Capable of Using Fewer Indoor Units than the Outdoor Unit’s Zonal Capacity

Pioneer Mini Splits Function as Dehumidifiers

Pioneer Offers Different Lineset Lengths

Pioneer Offers Pre-Charged Linesets

Pioneer Offers Pre-Flared Linesets

Pioneer Systems Include Factory Pre-Charged Refrigerant

Single-Zone Mini Splits Cannot be Used with Multiple Indoor Units

Understand the Life Expectancy of Pioneer Systems

Understand how Mini Splits are Powered

Mini-Split Basics

Determine the Unit Size Needed for Your Space

Match the Lineset Diameter to Your Pioneer Indoor Unit

Understand Why Short Cycling Occurs When Sizing Systems

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Diamante Essenza High-Wall (WYT-17) Overview

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ECOasis 50 Wall-Mounted Energy Recovery Ventilator (ERV) Overview

ECOasis 150 Wall-Mounted Energy Recovery Ventilator (ERV) Overview

QHD070 High Performance Dehumidifier (QHD) Overview

Quantum Fresh High-Wall (WYT-FA) Overview

Quantum Hyperformance High-Wall (WYT-25) Overview

Quantum Ultra Ceiling Cassette (CYT-24) Overview

Quantum Ultra Ducted Ceiling Concealed (RYT-24) Overview

Quantum Ultra Floor-Ceiling Flex (UYT-24) Overview

Quantum Ultra High-Wall (WYT-24) Overview

Quantum Ultra Multi-Zone Overview

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Vertex Ducted Central Split (DYC-18) Overview

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First-Time Setup

Connect the Drain Hose for LCAC Systems

Connect the Refrigerant Piping to the Indoor Unit

Install the Decorative Panel for Quantum Ultra Ceiling Cassette (CYT-24) Systems

Prepare the Ceiling & Install the Hanging Hook for Quantum Ultra Ceiling Cassette (CYT-24) Systems

Select the Indoor Unit Installation Location for Quantum Ultra Ceiling Cassette (CYT-24) Systems

Set Up the Indoor Unit Condensate Piping Connections for Quantum Ultra Ceiling Cassette (CYT-24) systems

Suspend the Air Handler Unit for Quantum Ultra Ceiling Cassette (CYT-24) Systems

Understand the Additional Leakage Sensor for Quantum Ultra Ceiling Cassette (CYT-24) Systems

Understand the Air Duct Parameters for Quantum Ultra Ceiling Cassette (CYT-24) Systems

Wire the Indoor Unit & Decorative Panel for Quantum Ultra Ceiling Cassette (CYT-24) Systems

Wrap the Lines & Seal the Air Gaps for Quantum Ultra Ceiling Cassette (CYT-24) Systems

Cassette Units

Ceiling Concealed

Central Split

Ducted Units

Drill the Piping Wall Hole for Quantum Ultra Floor-Ceiling Flex (UYT-24) Systems

Mount the Indoor Unit to the Ceiling for Quantum Ultra Floor-Ceiling Flex (UYT-24) Systems

Mount the Indoor Unit to the Floor for Quantum Ultra Floor-Ceiling Flex (UYT-24) Systems

Prepare the Refrigerant Piping of the Indoor Unit for Quantum Ultra Floor-Ceiling Flex (UYT-24) Systems

Select the Indoor Unit Installation Location for Quantum Ultra Floor-Ceiling Flex (UYT-24) Systems

Set Up the Indoor Unit Condensate Piping Connections for Quantum Ultra Floor-Ceiling Flex (UYT-24) Systems

Understand the Additional Leakage Sensor for Quantum Ultra Floor-Ceiling Flex (UYT-24) Systems

Wire the Indoor Unit to the Outdoor Unit for Quantum Floor-Ceiling Flex (UYT-24) Systems

Wrap the Lines & Seal the Air Gaps for Quantum Ultra Floor-Ceiling Flex (UYT-24) Systems

Flex Units

Connect the Drain Hose for Quantum Fresh (WYT-FA) Systems

Connect the Drain Hose for Wall-Mounted Systems

Connect the Fresh Air Pipe for Quantum Fresh (WYT-FA) Systems

Drill the Piping Wall Hole for Wall-Mounted Systems

Install the Indoor Unit Mounting Plate for Wall-Mounted Units

Prepare the Refrigerant Piping of the Indoor Unit for Wall-Mounted Systems

Select the Indoor Unit Installation Location for Quantum Fresh (WYT-FA) Systems

Select the Indoor Unit Installation Location for Wall-Mounted Systems

Understand the Additional Leakage Sensor for Wall-Mounted Systems

Wire the Indoor Unit for Wall-Mounted Systems

Wrap the Lines & Mount the Indoor Unit for Wall-Mounted Systems

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Angle Linesets Upward

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Find Out the Ideal Height for Mounting Indoor Units

Leakage Inspection & Vacuuming for Refrigerant Lines

Learn the Gauge of Wire Used for Ductless System Connections

Open the Service Valve

Setup the Lineset to Exit from the Side of the Indoor Unit

Understand 6-Foot Plastic Whips & 4-Lead Mini Split Connection Wire

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Installation Requirements

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Multi-Zone Units

Air Evacuation & Bleeding the Circuit

Connect the Power/Signal Electrical Wiring to Outdoor Units

Connect the Refrigerant Piping to the Outdoor Unit

Mount the Outdoor Unit

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Select the Outdoor Unit Installation Location for Vertex Ducted Central Split (DYC-18) Systems

Set Up the Condensate Water Drainage for Outdoor Units

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Outdoor Units

Create the Roof Opening

Install the Air Duct & Top Mounting Plate

Mount the Panel

Place the Unit onto the Roof

Setup the Electrical Wiring for RV Rooftop Systems

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RV Units

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DIP Switch Layouts

Turn the LED Display On or Off

Understand the Display Panel for RV Rooftop Systems

Understand the Display Board for Quantum Ultra Ducted Ceiling Concealed (RYT-24) Systems

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Understand the Front Panel Display for Wall-Mounted Systems

Display Layouts

CL error code

Clean the Anti-Dust Filters for Diamante Essenza & Pro Systems

Clean the Anti-Dust Filters for Quantum Fresh Systems

Cleaning the Anti-Dust Filters for Quantum Ultra Ceiling Cassette Systems

Clean the Anti-Dust Filters for Quantum Ultra Ducted Ceiling Concealed Systems

Clean the Anti-Dust Filters for Quantum Ultra Floor-Ceiling Flex Systems

Clean the Anti-Dust Filters for Quantum Ultra High Wall-Mount & Hyperformance Systems