Liebherr freezer FNc 727i Manual

The Liebherr FNc 727i is a premium freestanding freezer featuring NoFrost technology, BioFresh compartments, SmartDevice compatibility, high energy efficiency (A+++), precise electronic temperature control, alarm systems, and a modern design with glass shelves and LED lighting. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting to SmartDevice 7. Using BioFresh Compartments 8. Maintenance & Defrosting 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: NoFrost system, BioFresh compartments, SmartDevice connectivity, electronic control panel, LED interior lighting, glass shelves, door alarm, and reversible doors.

Feature	Description
NoFrost technology	Prevents ice buildup automatically; no manual defrosting required
BioFresh compartments	Special zones for optimal preservation of fruits, vegetables, fish, and meat
SmartDevice compatibility	Connect via Home Connect app for remote monitoring and control
Electronic control panel	Digital display with precise temperature settings and mode selection
LED interior lighting	Energy-efficient, bright illumination for clear visibility
Glass shelves	Durable, easy-to-clean shelves with adjustable positions
Door alarm	Audible alert if door is left open for extended period
Reversible doors	Can be hinged on left or right side for flexible installation
Super freeze function	Rapidly lowers temperature for large loads or quick freezing
Energy efficiency class	A+++ rating for low power consumption

Installation

Unpack and inspect contents. Ensure proper ventilation and level placement.

Choose location: Place on stable, level floor away from heat sources and direct sunlight.
Adjust feet: Use adjustable feet to level the appliance; ensure it is stable.
Ventilation: Maintain at least 5 cm clearance at back and sides for air circulation.
Power connection: Plug into grounded 220-240V AC, 50Hz outlet. Do not use extension cords.
Door reversal (if needed): Follow instructions in manual to change hinge side.

WARNING! Appliance is heavy; use two people for lifting and moving. Ensure proper ventilation to prevent overheating.

First-Time Setup

After installation, allow appliance to settle for 2 hours before first use.

Initial cleaning: Wipe interior with mild soap solution and dry thoroughly.
Power on: Plug in and press power button on control panel.
Set temperature: Use +/- buttons to set desired freezer temperature (recommended -18°C).
Activate SuperFreeze: Press SuperFreeze button for 24 hours before loading food for optimal performance.
Load food: Place items evenly, leaving space between for air circulation.

CAUTION! Do not load large quantities of unfrozen food at once; allow temperature to stabilize.

Specifications

Model: FNc 727i
Type: Freestanding freezer
Total Capacity: 272 liters
NoFrost System: Yes
BioFresh Compartments: 2 zones (DrySafe and HydroSafe)
Energy Class: A+++
Annual Energy Consumption: 186 kWh/year
Climate Class: SN-T (10°C to 43°C)
Noise Level: 38 dB(A)
Power Supply: 220-240V AC, 50Hz
Dimensions (HxWxD): 177 x 60 x 64 cm
Weight: 68 kg

Controls and Settings

Control Panel: Digital display with temperature readout, mode buttons, and alarm indicators.

Buttons: Power On/Off, Temperature +/-, SuperFreeze, Alarm Reset, BioFresh Mode.

Temperature Settings: Range from -24°C to -14°C. Recommended setting: -18°C. SuperFreeze: Activates rapid cooling for 24 hours, then auto-switches to normal. BioFresh Modes: DrySafe (low humidity for meat/fish) and HydroSafe (high humidity for fruits/vegetables). Alarm Indicators: Visual and audible alerts for door open, temperature rise, or power failure.

Connecting to SmartDevice

Use Home Connect app for remote monitoring and control.

Download Home Connect app from App Store or Google Play.
Enable Wi-Fi on smartphone and ensure freezer is powered on.
Press and hold Wi-Fi button on control panel for 3 seconds until icon flashes.
Follow app instructions to connect appliance to home Wi-Fi network.
Use app to monitor temperature, adjust settings, receive alerts, and diagnose issues.

Tip: Ensure strong Wi-Fi signal near appliance for stable connection.

Using BioFresh Compartments

BioFresh extends freshness of sensitive foods.

Select mode: Press BioFresh button to toggle between DrySafe and HydroSafe.
DrySafe (0°C, low humidity): Ideal for meat, fish, dairy. Store in airtight containers.
HydroSafe (0°C, high humidity): Ideal for fruits, vegetables, herbs. Use perforated bags.
Loading: Do not overfill; allow air circulation around items.
Cleaning: Wipe compartments regularly with damp cloth.

WARNING! Do not store hot foods in BioFresh; allow to cool first. Check compartments regularly for spoilage.

Maintenance & Defrosting

NoFrost system eliminates need for manual defrosting. Regular maintenance ensures efficiency.

Condenser cleaning: Vacuum dust from rear condenser coils every 6-12 months.
Door seals: Check seals regularly; clean with mild soap and water; replace if damaged.
Drain hole: Ensure drain hole at back of interior is clear (use pipe cleaner if blocked).
Ice buildup (if any): If minor ice forms, turn off, remove food, let ice melt naturally, then dry.

CAUTION! Never use sharp objects to remove ice; do not use hairdryers or heat guns.

Care & Cleaning

Unplug before cleaning. Use mild soap solution; avoid abrasive cleaners.

Exterior: Wipe with damp cloth; dry immediately. For stainless steel, use appropriate cleaner.
Interior: Remove shelves and drawers; wash with warm soapy water; rinse and dry.
Door seals: Clean with soft cloth and mild detergent; ensure no residue.
Condenser coils: Vacuum gently to remove dust.

CAUTION! Do not use harsh chemicals, solvents, or abrasive pads. Never pour water into appliance.

Regulatory Information

CE compliant; meets EU directives for safety, EMC, and energy efficiency. WEEE symbol: Do not dispose with household waste; recycle according to local regulations. RoHS compliant: Free of hazardous substances. For support, visit www.liebherr.com or contact Liebherr Service at +49 (0) 7351 41-0.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Appliance not cooling	Power issue/doors	Check power cord and outlet; ensure door is fully closed; wait 24 hours after first start.
Excessive noise	Leveling/objects	Ensure appliance is level; check for items touching interior walls; noise is normal during compressor cycles.
Alarm sounds	Door open/temperature	Close door firmly; check if large load raised temperature (allow time to cool); reset alarm button.
Ice buildup inside	Door seal/humidity	Check door seals for gaps; clean seals; avoid frequent door openings in humid conditions.
SmartDevice not connecting	Wi-Fi/settings	Ensure Wi-Fi is on and signal strong; restart appliance and app; re-pair connection.
Water pooling inside	Drain blocked	Check and clear drain hole at back of interior with pipe cleaner.

Reset: Unplug for 5 minutes, then reconnect to reset electronic system.

Service: +49 (0) 7351 41-0; www.liebherr.com