Daikin One User Manual

The Daikin One is a smart thermostat and indoor air quality monitor that integrates with your HVAC system to provide personalized comfort, energy savings, and air quality management. It features Wi-Fi connectivity, a touchscreen interface, compatibility with Daikin systems, remote control via mobile app, geofencing, scheduling, humidity control, air filter monitoring, and voice assistant integration. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: Touchscreen display, Wi-Fi module, temperature/humidity sensors, air quality sensor, HVAC control terminals, power adapter.

Installation

Unpack and inspect contents. Ensure power is turned off at the breaker before installation.

1. Mount the thermostat: Remove old thermostat, label wires, attach mounting plate to wall.
2. Connect HVAC wires: Match labeled wires to corresponding terminals on Daikin One.
3. Connect power: Attach 24V AC power adapter to terminals.
4. Attach thermostat: Snap the Daikin One unit onto the mounting plate.
5. Restore power at breaker.

WARNING! Installation should be performed by a qualified HVAC technician. Incorrect wiring can damage equipment or cause safety hazards.

First-Time Setup

Power on the thermostat; follow on-screen prompts.

1. Language selection: Choose preferred language (default ENGLISH).
2. Wi-Fi setup: Connect to your home Wi-Fi network.
3. System configuration: Select HVAC system type (heat pump, furnace, etc.).
4. Create schedule: Set up daily temperature schedules for comfort and savings.
5. Download mobile app: Install Daikin One app on your smartphone for full control.

CAUTION! Ensure Wi-Fi credentials are correct for proper connectivity.

Specifications

• Display: 5-inch color touchscreen.
• Connectivity: Wi-Fi 802.11 b/g/n, 2.4 GHz.
• Sensors: Temperature, humidity, PM2.5, VOC, CO2.
• Compatibility: Works with most 24V HVAC systems including heat pumps and furnaces.
• Power Requirements: 24V AC, 20VA.
• Operating Temperature: 32°F to 122°F (0°C to 50°C).
• Humidity Range: 0% to 90% RH non-condensing.
• Voice Control: Amazon Alexa, Google Assistant.
• Mobile App: iOS 11.0+ and Android 7.0+.

Controls and Settings

Access menu via touchscreen or mobile app. Touchscreen: Home, Menu, Back, Temperature adjustment, Fan control, Mode selection.

Mobile App: Remote temperature control, scheduling, air quality monitoring, energy usage reports, geofencing settings.

Settings: Temperature units (°F/°C), schedule programming, humidity setpoints, air quality alerts, filter change reminders, Wi-Fi configuration, voice assistant linking. System: Equipment test, system status, software updates, factory reset.

Connecting Devices

Wi-Fi: Connect during setup. Mobile App: Download from app store, create account, pair with thermostat. Voice Assistants: Enable skill in Alexa/Google Home app.

1. Ensure thermostat is powered and connected to Wi-Fi.
2. Open Daikin One app, follow pairing instructions.
3. For voice control, link Daikin skill in your assistant's app.

Tip: Keep thermostat within range of Wi-Fi router for stable connection.

Using the Mobile App

Provides full remote control and monitoring capabilities.

1. Dashboard: View current temperature, humidity, air quality, and system status.
2. Control: Adjust temperature, change mode (Heat/Cool/Auto), control fan.
3. Schedule: Create and edit daily/weekly temperature schedules.
4. Air Quality: Monitor PM2.5, VOC, and CO2 levels; receive alerts.
5. Energy Reports: View energy usage and savings data.
6. Geofencing: Set up location-based automation for when you leave/return home.
7. Notifications: Get alerts for filter changes, maintenance, and extreme conditions.

WARNING! Keep app updated for latest features and security patches.

Accessibility Features

Voice Control: Use Amazon Alexa or Google Assistant for hands-free operation. Screen Settings: Adjust display brightness and timeout. Audio Alerts: Enable for system notifications.

Care & Cleaning

Turn off power before cleaning. Use soft, dry cloth for screen; do not use liquids or abrasive cleaners.

CAUTION! Do not spray cleaning solutions directly on thermostat. Keep away from direct sunlight and moisture.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. UL Listed for safety. Copyright © 2023 Daikin; all rights reserved. For support, visit www.daikinone.com or contact 1-800-432-1342.

Troubleshooting

Reset: Menu > Settings > System > Factory Reset if needed (note: erases all settings).

Service: 1-800-432-1342; www.daikinone.com