Fujitsu Halcyon Operating Manual

The Fujitsu Halcyon is a high-efficiency split-system air conditioner featuring advanced inverter technology, Wi-Fi connectivity, intelligent eye sensor, multi-directional airflow, quiet operation, and energy-saving modes. Designed for residential and light commercial use with R-410A refrigerant. Below are key sections for safety, features, installation, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Indoor unit with multi-directional louvers, outdoor compressor unit, remote control, Wi-Fi module, intelligent eye sensor, and air purification filters.

Installation Requirements

Professional installation required. Ensure proper location and electrical connections.

1. Indoor unit placement: Minimum 7 feet from floor, away from direct sunlight and heat sources.
2. Outdoor unit placement: Stable, level surface with adequate ventilation clearance.
3. Electrical requirements: Dedicated circuit, proper voltage (208/230V), correct breaker size.
4. Refrigerant lines: Properly sized, insulated, and sealed connections.

WARNING! Installation must be performed by qualified HVAC technician. Incorrect installation may cause injury or equipment damage.

First-Time Setup

After installation, perform initial setup for optimal performance.

1. Power on system: Turn on circuit breaker and press power button on remote.
2. Initial settings: Set temperature, mode (Cool, Heat, Fan, Dry, Auto), and fan speed.
3. Wi-Fi setup: Download Fujitsu app and follow pairing instructions.
4. Test operation: Run system for 15 minutes to ensure proper cooling/heating.
5. Remote programming: Set clock and configure timer preferences.

CAUTION! Allow system to complete initial startup cycle before adjusting settings.

Technical Specifications

• Cooling Capacity: 9,000 - 36,000 BTU/h (varies by model)
• Heating Capacity: 9,000 - 36,000 BTU/h (varies by model)
• Power Supply: 208/230V, 60Hz
• Refrigerant: R-410A
• Indoor Noise Level: 19-34 dB
• Outdoor Noise Level: 49-58 dB
• Energy Efficiency Ratio (EER): Up to 16.0
• Heating Seasonal Performance Factor (HSPF): Up to 12.5
• Operating Temperature: Cooling: 14°F to 115°F; Heating: -5°F to 75°F
• Wi-Fi Standards: 802.11 b/g/n

Controls and Settings

Access settings via remote control or indoor unit buttons. Main control panel: POWER, MODE, FAN, TEMP, TIMER.

Operating Modes: COOL, HEAT, FAN, DRY, AUTO. Fan Speeds: AUTO, LOW, MEDIUM, HIGH, QUIET. Temperature Range: 60°F to 86°F (16°C to 30°C).

Advanced Settings: Intelligent Eye sensitivity, louver direction, filter reset indicator, Wi-Fi status, economy mode, powerful operation.

Remote Control Operation

Standard remote functions: POWER, MODE, TEMP ▲/▼, FAN SPEED, TIMER, SWING, SLEEP, EYE, POWERFUL, RESET.

1. Basic operation: Point remote at indoor unit, press POWER, select MODE and temperature.
2. Timer setting: Press TIMER, set hours, confirm with OK.
3. Swing control: Press SWING to adjust louver direction automatically or manually.
4. Eye sensor: Press EYE to enable/disable human detection feature.
5. Powerful mode: Press POWERFUL for maximum cooling/heating for 30 minutes.

Tip: Replace remote batteries when display dims or functions become unresponsive.

Wi-Fi Connectivity

Connect to home network for remote access and smart features.

1. Download Fujitsu app from Apple App Store or Google Play Store.
2. Enable Wi-Fi on indoor unit (press FUNCTION button for 3 seconds).
3. Follow app instructions to connect to home network.
4. Create account and add device using serial number.
5. Control temperature, modes, schedules, and monitor energy usage remotely.

Compatible with: Amazon Alexa, Google Assistant, Apple HomeKit (with bridge).

Maintenance & Cleaning

Regular maintenance ensures optimal performance and longevity.

1. Air filter cleaning: Remove and vacuum monthly; wash with mild detergent every 3 months.
2. Outdoor unit: Keep area clear of debris, leaves, and snow.
3. Indoor unit: Wipe surface with soft, dry cloth.
4. Professional service: Annual inspection recommended for refrigerant check and electrical components.

CAUTION! Always turn off power before cleaning. Do not use harsh chemicals or water spray on electrical components.

Energy Saving Features

Optimize energy usage with built-in efficiency features.

Regulatory Information

UL/CSA certified. Complies with FCC Part 15 for digital devices. ENERGY STAR® qualified models available. Refrigerant handling requires EPA 608 certification. Manufactured by Fujitsu General America, Inc. For technical support and warranty service, contact 1-888-888-3424 or visit www.fujitsugeneral.com.

Troubleshooting

Reset Procedure: Turn off power for 5 minutes, then restart. For persistent issues, contact authorized service.

Customer Support: 1-888-888-3424; www.fujitsugeneral.com