AirControl

AirConTrol connects to compatible Daikin air conditioning units without requiring internet access . Tested with Daikin Zena. No cloud account and no internet connection required. Everything stays on your local network. Fast and instant responses. Take full control of your ducted and split system air conditioning without relying on cloud services or third-party apps. AirConTrol communicates directly with your Daikin units over your home Wi-Fi — your data never leaves your network and you have instantaneous control over your air-conditioning. DISCOVER & SET UP Scan your local network to automatically find compatible units. AirConTrol detects compatible devices with Modbus TCP on port 502 and walks you through naming each one by room. You can even toggle units on and off during setup to confirm which is which. CONTROL • Power on/off individual units or all at once • Set temperature with precise 0.5° increments (16°C – 30°C) • Switch modes: Auto, Dry, Cool, Heat, Fan • Adjust fan speed: Auto, Quiet, or Levels 1–5 MONITOR • See the current room temperature reported by each unit • View outdoor temperature from your system's external sensor • Check connection status at a glance — see how many units are online MANAGE • Name each unit by room for easy identification • Reorder and organise units to suit your home layout • Rename or remove units at any time • Reconnects automatically when units change IP address after a router reboot or DHCP renewal PRIVACY BY DESIGN AirConTrol has no user accounts, no analytics, no tracking, and no internet access requirement. The app communicates exclusively over your local network. No data is collected, stored remotely, or shared with anyone. REQUIREMENTS Requires a Daikin system with a WiFi interface adapter connected to the same local network as your iPhone. The adapter must support Modbus TCP on port 502. AirConTrol has been tested with the Daikin Zena series — other Daikin models with Modbus TCP support may also work but are not guaranteed. This app is not affiliated with, endorsed by, or connected with Daikin Industries Ltd. All Daikin trademarks, logos and brand names are the property of their respective owners.