How to connect an Aeronik air conditioner to Wi-Fi: complete instructions with photos and tips

Air conditioners Aeronik Wi-Fi-enabled devices allow you to control your climate control remotely—turn on the cooling on your way home, set a schedule, or monitor energy consumption via your smartphone. But connecting to the network often raises questions: what adapter is needed, how to sync with the app, and what to do if the device can't find a network. In this article, we'll explore all stages of connection — from choosing equipment to solving typical errors.

The manufacturer offers two main ways of integration into a smart home: through external Wi-Fi module (for older models) or built-in adapter (in air conditioners of the series Smart Inverter 2022+). We'll take a detailed look at both options, focusing on the nuances of router setup, protocol selection (2.4 or 5 GHz), and compatibility with popular platforms like Google Home or Apple HomeKit.

If you have already tried to connect the air conditioner, but encountered an error like E104 (no connection to the module) or E107 (incorrect network password), you will find it in the article step-by-step solutions with explanations. And for those just planning a purchase, here's a comparison of adapters and their prices for 2026.

1. Compatibility check: Does your Aeronik air conditioner support Wi-Fi?

Not all models Aeronik equipped with a remote control function. To avoid unnecessary expenses on adapters, first determine series and year of release your device. This information is provided on the nameplate (usually on the indoor unit) or in the passport.

Here are the key signs of compatibility:

• 🔹 2020–2021 models: require an external module Aeronik Wi-Fi Kit (AR-WF01). Supports 2.4 GHz networks only.
• 🔹 Smart Inverter Series (2022–2026): built-in Wi-Fi (marking AR-SI***W on the case). Works with 2.4 and 5 GHz, but requires a 2.4 GHz network for setup.
• 🔹 Budget models (AR-T***): do not support smart control. Connection is only possible via universal hubs such as BroadLink RM4 Pro.

If there is a button on the remote control Wi-Fi or an antenna icon—the module is already installed. Otherwise, check for a port for connecting the adapter (usually near the terminal block).

⚠️ Attention: If your air conditioner was manufactured before 2019, there are no official adapters for it. Use universal solutions like Tuya Smart Life with an IR blaster, but keep in mind that the functionality will be limited (for example, you won’t be able to read the temperature from the sensors).

2. Selecting and installing a Wi-Fi module (for models without a built-in adapter)

If your Aeronik It doesn't come with Wi-Fi out of the box; you'll need to purchase an additional module. The manufacturer offers two options:

• 📶 AR-WF01 — basic version for series AR-T And AR-H (2020–2021). Connects to port CN-WIFI on the indoor unit board.
• 📶 AR-WF02 - extended version with Bluetooth for models AR-SI (if the module is not built-in). Allows you to control the air conditioner without the internet (via a direct channel).

Step-by-step installation of the module:

1. Disconnect the air conditioner from the power supply (remove the plug from the socket).
2. Remove the front panel of the indoor unit (usually attached with latches).
3. Find the port CN-WIFI (marked on the board) and connect the module. For AR-WF01 use the included cable.
4. Secure the module to a free space inside the case (for example, with double-sided tape).
5. Place the panel back in place and connect the power.

After installation, the module should blink. blue LED (connection standby mode). If the indicator is off or red, check:

• 🔌 Correct connection of the cable (the contacts must not be dirty).
• 🔄 Module compatibility with your model (see table above).
• 🔋 The presence of power on the board (if the indicator does not respond, the power supply may be faulty).

⚠️ Attention: Do not connect the module while the air conditioner is running, as this may cause firmware failure. If the unit does not turn on after installation, perform a reset: hold down the button. Reset on board 10 seconds.

3. Configuring the router to connect the air conditioner

Air conditioners Aeronik (especially with built-in Wi-Fi) are sensitive to network parameters. To avoid errors like E104 (no connection), please perform preliminary router configuration:

Network requirements:

• 📶 Range: 2.4 GHz (even if the module supports 5 GHz, the initial setup occurs via 2.4).
• 🔒 Security type: WPA2-PSK (Not WPA3!). The network name (SSID) must contain only Latin characters.
• 🔄 DHCP: must be enabled (automatic IP assignment).
• 🚫 Prohibited functions: MAC address filtering, guest mode, device restrictions.

How to check your router settings:

1. Open your router's control panel (usually at 192.168.0.1 or 192.168.1.1).
2. Go to the section Wireless network (Wi-Fi).
3. Make sure the following options are selected:

   Network mode: 802.11 b/g/n (2.4 GHz only)
   Channel width: 20 MHz
   Security: WPA2-PSK (AES)

4. Save the changes and reboot the router.

4. Connecting via the Aeronik Smart app

Official app Aeronik Smart (available for Android And iOS) is the main configuration tool. Download it from App Store or Google Play and follow the instructions:

Step by step process:

1. Register in the application (you can do this via email or phone).
2. Click Add a device → Air conditioner.
3. Select a model from the list (if yours is not available, select the closest one in the series).
4. Put the air conditioner into pairing mode:
   • For external module: Press and hold the button on the module for 5 seconds until the blue indicator flashes.
   • For built-in Wi-Fi: press on the remote control Mode + Wi-Fi simultaneously for 3 seconds.

If the process is stuck at the stage Connecting to the cloud, check:

• 🌐 Internet access (disable VPN if using).
• ⏳ Time on your smartphone (must be synchronized with the network).
• 🔄 Reboot your router and try again.

Important: If after successful connection the application displays an incorrect temperature or the modes do not switch, update the air conditioner firmware via the section Settings → Software Update in Aeronik Smart.

5. Smart home integration (Google Home, Apple HomeKit, Alice)

Air conditioners Aeronik Wi-Fi supports integration with popular smart home platforms, but this requires preliminary configuration in the app Aeronik Smart.

Compatible systems:

• 🏠 Google Home: works through a cloud service AeronikYou need to link the accounts in the app settings.
• 🍎 Apple HomeKit: only through bridges of the type Home Assistant (no direct support).
• 🗣️ Yandex Alice: Officially supported for 2023+ models. Configuration via skill Aeronik Climate.
• 🌐 Tuya Smart Life: universal solution for older models (module firmware required).

How to connect to Google Home:

1. Open Aeronik Smart and go to Profile → Smart Home.
2. Select Google Home and log in.
3. In the appendix Google Home click Add → Device → Already configured.
4. Select Aeronik from the list of brands and confirm synchronization.

For Yandex Alice:

1. In the appendix Yandex open Devices → Add → Air Conditioner.
2. Select Aeronik and enter your account details Aeronik Smart.
3. Say the command: Alice, turn on the air conditioner to 22 degrees..

⚠️ Attention: When integrating with Apple HomeKit through Home Assistant Manual YAML configuration will be required. If you don't have the experience, use ready-made plugins like HASS-Aeronik (instructions on GitHub).

6. Typical errors and their elimination

Even with proper setup, glitches can still occur. Let's look at the most common errors and how to fix them:

Additional issues:

• 🔄 The air conditioner connects, but does not respond to commands: reset the module settings (hold the button on it for 10 seconds) and repeat the pairing.
• 📱 The application does not find the device: Make sure your smartphone is connected to the same 2.4 GHz network as the air conditioner.
• 🔌 The module does not blink after installation: check the power supply on the board (the fuse may have blown) F1 near the port CN-WIFI).

7. Firmware update and reset

If your air conditioner is unstable or doesn't support new features (such as voice control), update the firmware. This can be done in two ways:

Method 1: Via the app Aeronik Smart

#include 
#include 

const uint16_t kIrLed = 4; // IR transmitter pin
IRsend irsend(kIrLed);

void setup() {
irsend.begin();
}

void loop() {
// Power-on command (example for Aeronik AR-09)
uint8_t powerOn[7] = {0x23, 0xCB, 0x26, 0x01, 0x00, 0x20, 0x41};
irsend.sendRaw(powerOn, sizeof(powerOn), 38);
delay(2000);
}