Fujitsu UTY RVNUM Manual

The Fujitsu UTY RVNUM is a high-performance air conditioning unit featuring advanced cooling technology, energy-efficient operation, smart control capabilities, multiple operating modes, and comprehensive safety features. Designed for residential and commercial use with easy installation, intuitive controls, and reliable performance. Below are key sections covering features, installation, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation Guidelines 3. First-Time Setup 4. Technical Specifications 5. Controls and Operation 6. Maintenance Procedures 7. Smart Features 8. Safety Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: High-efficiency compressor, digital inverter technology, remote control, air filters, drainage system, and smart connectivity options.

Feature	Description
Digital Inverter	Energy-efficient variable speed compressor
Smart Control	Wi-Fi connectivity and mobile app control
Multiple Modes	Cooling, heating, dehumidification, fan-only
Air Quality	Multi-stage filtration system
Quiet Operation	Low noise levels for peaceful environment
Auto Swing	Automatic air flow direction adjustment
Timer Function	Programmable on/off scheduling
Energy Saving	Eco-mode and power consumption monitoring
Self-Clean	Automatic indoor unit cleaning
Sleep Mode	Quiet operation with optimized settings

Installation Guidelines

Professional installation recommended. Unpack and inspect all components before proceeding.

Select location: Choose well-ventilated area with proper clearance around unit.
Mount indoor unit: Secure to wall using mounting bracket provided.
Install outdoor unit: Place on stable surface with proper vibration isolation.
Connect refrigerant lines: Ensure proper sealing and insulation.
Electrical connection: Connect to dedicated power circuit with proper grounding.
Drainage setup: Install drain pipe with correct slope for water removal.

WARNING! Installation must be performed by qualified technician. Ensure proper electrical grounding and refrigerant handling.

First-Time Setup

After installation, perform initial setup for optimal performance.

Power on unit: Turn on main power switch and remote control.
Initial settings: Set language, temperature units, and time/date.
Test operation: Run unit in cooling mode to verify proper function.
Connect smart features: Download app and pair with unit via Wi-Fi.
Configure preferences: Set default temperature, fan speed, and mode settings.

CAUTION! Allow unit to stabilize for 10 minutes after initial power-on before operation.

Technical Specifications

Cooling Capacity: 12,000 BTU/h
Heating Capacity: 13,000 BTU/h
Power Supply: 230V, 60Hz
Refrigerant: R410A
Noise Level: 19-38 dB(A)
Energy Rating: A++
Dimensions (Indoor): 800 x 290 x 215 mm
Dimensions (Outdoor): 780 x 540 x 320 mm
Weight (Indoor): 9.5 kg
Weight (Outdoor): 32 kg
Operating Temp Range: -15°C to 46°C

Controls and Operation

Control via remote or mobile app. Front panel display shows operating status and settings.

Remote Functions: POWER, MODE, TEMP UP/DOWN, FAN SPEED, TIMER, SWING, SLEEP, TURBO, ECO, WI-FI.

Operating Modes: COOL, HEAT, DRY, FAN, AUTO. Temperature Setting: 16°C to 30°C. Fan Speed: AUTO, LOW, MEDIUM, HIGH, TURBO. Timer: 24-hour programmable scheduling. Swing: Adjustable louver direction. Smart Features: App control, scheduling, energy monitoring.

Maintenance Procedures

Regular maintenance ensures optimal performance and longevity.

Filter cleaning: Clean air filters every 2 weeks during peak usage.
Outdoor unit: Keep area clear of debris and vegetation.
Drainage check: Ensure drain pipe is clear and flowing properly.
Annual service: Professional inspection recommended yearly.
Winter care: Protect outdoor unit from ice and snow accumulation.

Tip: Schedule professional maintenance before peak cooling/heating seasons.

Smart Features

Wi-Fi connectivity enables advanced control and monitoring capabilities.

Mobile App: Remote control from smartphone or tablet.
Scheduling: Program daily/weekly operation schedules.
Energy Monitoring: Track power consumption and efficiency.
Geo-fencing: Automatic operation based on location.
Voice Control: Compatible with Amazon Alexa and Google Assistant.
Maintenance Alerts: Notifications for filter cleaning and service.
Weather Adaptation: Automatic adjustment based on weather conditions.

WARNING! Ensure secure Wi-Fi connection and keep app updated for optimal performance.

Safety Features

Comprehensive safety systems protect unit and users.

Auto Restart: Resumes previous settings after power interruption. Child Lock: Prevents unauthorized operation. Frost Protection: Prevents coil freezing. High/Low Pressure Protection: Automatic shutdown for pressure abnormalities. Overcurrent Protection: Circuit breaker for electrical safety. Leak Detection: Refrigerant leak monitoring. Fire Retardant Materials: Meets safety standards.

Care & Cleaning

Turn off power before cleaning. Use soft, dry cloth for exterior surfaces.

CAUTION! Do not use water, chemicals, or abrasive cleaners. Do not spray liquids directly on unit. Keep filters dry during cleaning.

Regulatory Information

CE Certified: Complies with European safety standards. RoHS Compliant: Free from hazardous substances. Energy Efficiency: Meets EU Ecodesign requirements. Refrigerant Standards: Complies with F-Gas regulations. For technical support, visit www.fujitsu-general.com or contact +44 (0) 20 8734 3300.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit not starting	Power supply/remote	Check power connection; replace remote batteries; ensure child lock is off.
Poor cooling/heating	Filters/temperature setting	Clean air filters; check temperature setting; ensure proper clearance around unit.
Water leakage	Drainage blockage	Clear drain pipe; check installation slope; clean drain pan.
Unusual noise	Loose parts/fan obstruction	Tighten mounting; clear debris from fan; check for vibration.
Error codes displayed	System faults	Refer to error code chart in manual; contact service if persistent.

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

Service: +44 (0) 20 8734 3300; www.fujitsu-general.com