Fujitsu Inverter Manual AR-RY3

The Fujitsu Inverter AR-RY3 is a high-efficiency air conditioning system featuring inverter technology for energy savings, multiple operation modes (cooling, heating, dehumidification, fan), adjustable temperature range, timer functions, remote control operation, air flow direction control, sleep mode, and eco-friendly refrigerant. Designed for residential and commercial use with advanced climate control capabilities. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: Inverter compressor, remote control, indoor unit, outdoor unit, temperature sensors, air filters, drainage system.

Installation

Unpack and inspect all components. Ensure proper location selection.

1. Install outdoor unit: Place on stable surface with adequate ventilation clearance.
2. Install indoor unit: Mount on wall at recommended height with proper drainage slope.
3. Connect refrigerant pipes: Use proper tools and follow refrigerant handling procedures.
4. Electrical connections: Connect to dedicated circuit with proper grounding.
5. Drainage system: Install drain hose with continuous downward slope.

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

First-Time Setup

Power on unit; configure initial settings via remote control.

1. Set operating mode: Press MODE button to select desired operation (Cool, Heat, Dry, Fan, Auto).
2. Adjust temperature: Use temperature buttons to set desired comfort level.
3. Configure timer: Set ON/OFF timer according to your schedule.
4. Adjust fan speed: Select from Auto, Low, Medium, High, or Quiet settings.
5. Set air flow direction: Use swing function for optimal air distribution.

CAUTION! Allow unit to stabilize for 5 minutes after power on before changing settings.

Specifications

• Cooling Capacity: 9000 BTU/h (2.6 kW)
• Heating Capacity: 10000 BTU/h (2.9 kW)
• Power Supply: 220-240V, 50/60Hz
• Refrigerant: R32 (Eco-friendly)
• Noise Level: 19-38 dB (Indoor), 46-52 dB (Outdoor)
• Air Flow: Up to 550 m³/h
• Dimensions (Indoor): 800 x 285 x 195 mm
• Dimensions (Outdoor): 780 x 540 x 285 mm
• Operating Range: Cooling: -10°C to 46°C; Heating: -15°C to 24°C

Controls and Settings

Access functions via remote control or indoor unit buttons.

Remote Control: POWER, MODE, TEMPERATURE ▲/▼, FAN SPEED, TIMER, SWING, SLEEP, TURBO, RESET, CLOCK.

Operation Modes: COOL (blue snowflake), HEAT (red sun), DRY (water drop), FAN (fan icon), AUTO (automatic selection). Fan Speed: Auto, Low, Medium, High, Quiet. Timer: 24-hour programming for ON/OFF operations. Special Functions: Sleep mode (gradual temperature adjustment), Turbo (rapid cooling/heating), Swing (air direction control), Filter reset.

Connecting Devices

Professional installation required for electrical and refrigerant connections.

1. Power supply: Connect to dedicated 220-240V circuit with proper circuit breaker.
2. Communication wiring: Connect indoor and outdoor units with specified cables.
3. Refrigerant lines: Connect with flare fittings and proper torque.
4. Drain hose: Connect to proper drainage outlet with downward slope.

Tip: Ensure all connections are tight and properly insulated before power on.

Operation Modes

Multiple operation modes for different climate control needs.

1. Cooling Mode: For hot weather; set temperature between 22°C - 26°C for optimal efficiency.
2. Heating Mode: For cold weather; set temperature between 18°C - 22°C.
3. Dry Mode: Reduces humidity without significant temperature change.
4. Fan Mode: Circulates air without cooling or heating.
5. Auto Mode: Unit automatically selects cooling or heating based on room temperature.
6. Sleep Mode: Gradually adjusts temperature and reduces fan noise for comfortable sleep.
7. Turbo Mode: Maximum cooling/heating power for rapid temperature change.

WARNING! Do not operate heating mode below specified outdoor temperature to prevent compressor damage.

Maintenance Features

Auto Clean: Dries indoor unit to prevent mold growth. Filter Indicator: Alerts when air filter needs cleaning. Self-Diagnosis: Displays error codes for troubleshooting.

Care & Cleaning

Turn off power before cleaning. Clean air filter every 2 weeks during peak usage.

1. Air Filter: Remove, wash with mild detergent, dry completely before reinstalling.
2. Indoor Unit: Wipe with soft dry cloth; do not use abrasive cleaners.
3. Outdoor Unit: Keep area around unit clear of debris and vegetation.
4. Drainage: Check drain hose for blockages periodically.

CAUTION! Do not use water or chemicals on electrical components. Professional service required for internal cleaning.

Regulatory Information

CE Certified: Complies with European safety standards. Energy Efficiency Class: A++ for cooling, A+ for heating. RoHS Compliant: Free from hazardous substances. For technical support, visit www.fujitsu-general.com or contact authorized service centers. Refrigerant handling requires certified technicians.

Troubleshooting

Reset: Turn off at main power for 10 minutes, then restart.

Service: Contact authorized Fujitsu service center; www.fujitsu-general.com