Liebherr freezer SIFNSe 5128 Plus Manual

The Liebherr SIFNSe 5128 Plus is a premium upright freezer featuring NoFrost technology, BioFresh compartments, PowerCooling function, electronic temperature control with digital display, alarm system, child lock, energy efficiency class A+++, and reversible doors. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: NoFrost system, BioFresh compartments, electronic control panel, alarm indicators, reversible doors, interior LED lighting.

Installation

Unpack and inspect contents. Position on a level, stable floor.

1. Choose location: Ensure adequate ventilation (min. 5cm clearance on sides/back).
2. Level the appliance: Adjust front feet using a wrench for stability.
3. Connect to power: Use a dedicated 220-240V AC outlet with proper grounding.
4. Door reversal (optional): Follow instructions in manual to switch hinge side.
5. Initial resting period: Let the appliance stand upright for 4 hours before first use.

WARNING! Do not install near heat sources. Ensure the floor can support the appliance's weight.

First-Time Setup

After installation resting period, plug in and configure initial settings.

1. Power on: Connect to mains; the control panel will illuminate.
2. Set temperature: Press the temperature button to set desired freezer level (recommended -18°C).
3. Activate SuperFreeze: For initial cooling or large loads, activate SuperFreeze for 24 hours.
4. Load food: Once target temperature is reached, arrange food items efficiently.
5. Set child lock: If needed, activate via control panel to prevent setting changes.

CAUTION! Do not load large quantities of unfrozen food until the appliance has reached operating temperature.

Specifications

• Model: SIFNSe 5128 Plus
• Type: Upright Freezer with NoFrost
• Total Capacity: 268 liters
• BioFresh Compartments: 2 zones with adjustable humidity
• Freezing Capacity: 18 kg/24h
• Energy Consumption: 186 kWh/year
• Energy Class: A+++
• Climate Class: SN-T (10°C to 43°C)
• Noise Level: 38 dB(A)
• Power Supply: 220-240V, 50Hz
• Dimensions (HxWxD): 185 x 60 x 64 cm

Controls and Settings

Access all functions via the electronic control panel on the front.

Control Panel: Power On/Off, Temperature Setting (+/- buttons), SuperFreeze button, Alarm Reset, Child Lock button.

Temperature Setting: Range from -24°C to -16°C. Recommended setting is -18°C. SuperFreeze: Activates maximum cooling for 24 hours or until manually deactivated. Alarm Indicators: Visual LED and audible beep for door ajar or high internal temperature. Child Lock: Press and hold for 3 seconds to activate/deactivate. Display: Shows set temperature, actual temperature, and active function icons.

Storage Organization

Optimal organization ensures best freezing results and energy efficiency.

1. Top compartments: Store ready-to-eat foods, ice cream, pre-cooked meals.
2. Middle shelves: Ideal for meat, fish, and poultry.
3. Bottom drawers/baskets: Best for bulk items, vegetables, and frozen fruits.
4. Door compartments: Store smaller items, frozen herbs, ice packs.
5. BioFresh zones: Use for delicate fruits and vegetables requiring specific humidity.

Tip: Label and date all packages. Avoid blocking air vents inside the compartment.

Special Functions

Utilize advanced features for optimal performance.

1. NoFrost System: Operates automatically; ensures frost-free operation.
2. PowerCooling: Press button to quickly lower temperature for new items.
3. SuperFreeze: Activate before adding large quantities of unfrozen food.
4. Alarm System: Automatically triggers if door is open >2 minutes or temperature rises significantly.
5. Holiday Mode: Reduces energy consumption during extended absences (maintains -15°C).

WARNING! Do not turn off the appliance to defrost. The NoFrost system makes this unnecessary.

Care & Cleaning

Unplug before cleaning. Clean interior and exterior with mild solution.

1. Interior: Use a soft cloth dampened with warm water and mild detergent. Wipe shelves and drawers.
2. Exterior: Clean door and handle with a suitable stainless steel cleaner (if applicable).
3. Condenser: Vacuum the rear grille annually to maintain efficiency.
4. Door Seals: Wipe with clean water only to maintain elasticity.

CAUTION! Never use abrasive cleaners, scouring pads, or chemical solvents. Do not pour water directly into the appliance.

Energy Saving Tips

• Ensure door seals are clean and tight.
• Position away from heat sources (oven, radiator, direct sunlight).
• Allow hot food to cool to room temperature before freezing.
• Open the door as infrequently and briefly as possible.
• Ensure the appliance is properly leveled so doors close securely.
• Use SuperFreeze function only when necessary.

Regulatory Information

This appliance complies with EU Directives 2014/35/EU (LVD), 2014/30/EU (EMC), and 2017/1369 (Energy Labeling). The symbol on the product indicates that it must not be disposed of with household waste. Contact your local authority for recycling information. For support, visit www.liebherr.com or contact your local Liebherr service partner.

Troubleshooting

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

Service: Contact authorized Liebherr service. Do not attempt repairs yourself.