Liebherr freezer SIFNh 5128 Plus Manual

The Liebherr SIFNh 5128 Plus is a premium upright freezer featuring NoFrost technology, electronic temperature control with digital display, SuperCool function, alarm system, reversible doors, adjustable glass shelves, and multiple storage compartments. Designed for energy efficiency and optimal food preservation. 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. Storage Organization 7. NoFrost Technology 8. Energy Saving Tips 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Electronic control panel with digital display, NoFrost system, SuperCool function, door alarm, reversible door hinges, adjustable interior components.

Feature	Description
NoFrost Technology	Automatic defrosting system prevents ice buildup
Electronic Control Panel	Digital temperature display and settings
SuperCool Function	Rapid cooling for new food loads
Temperature Alarm	Audible alert for temperature deviations
Reversible Doors	Door can be hung left or right
Adjustable Glass Shelves	Flexible storage configuration
Energy Efficiency Class	A++ or higher rating
Fast Freeze Function	Maximum freezing power when needed
Child Lock	Prevents unintended setting changes
Interior Light	LED illumination for visibility

Installation

Unpack and inspect contents. Remove all packaging materials.

Choose location: Place on level floor away from heat sources and direct sunlight.
Ventilation: Ensure minimum clearance (5cm sides, 10cm back, 30cm top).
Level appliance: Adjust front feet for stability.
Electrical connection: Plug into grounded 220-240V, 50Hz outlet.
Door reversal: Follow instructions in manual if changing door swing.

WARNING! Freezer is heavy; use two people for movement. Ensure proper ventilation space.

First-Time Setup

After installation, allow appliance to stand upright for 4 hours before first use.

Initial cleaning: Wipe interior with mild detergent solution and dry thoroughly.
Power on: Connect to power, control panel will illuminate.
Set temperature: Use control panel to set desired freezer temperature (recommended -18°C).
Activate SuperCool: Press SuperCool button for 24 hours before loading food.
Load food: Distribute items evenly, leaving space for air circulation.

CAUTION! Do not load food until appliance has reached set temperature.

Specifications

Model: SIFNh 5128 Plus
Type: Upright Freezer with NoFrost
Energy Class: A+++
Total Capacity: 268 liters
Freezing Capacity: 18 kg/24h
Noise Level: 38 dB(A)
Climate Class: SN-T (10°C to 43°C)
Power Supply: 220-240V, 50Hz
Annual Energy Consumption: 186 kWh
Dimensions (HxWxD): 144.5 x 60 x 64.5 cm

Controls and Settings

Electronic control panel located on front exterior.

Display Symbols: Temperature display, SuperCool indicator, alarm indicator, child lock symbol.

Temperature Setting: Use + and - buttons to adjust between -14°C and -26°C (recommended -18°C). SuperCool Function: Press button to activate rapid cooling for 24 hours. Alarm: Visual and audible alert if temperature rises above -12°C. Child Lock: Press and hold specific buttons to lock/unlock controls. Fast Freeze: Maximum compressor operation for quick freezing.

Storage Organization

Optimize storage using adjustable components.

Top shelves: Store frequently accessed items.
Middle shelves: Frozen vegetables, prepared meals.
Bottom drawers: Meat, fish, bulk items.
Door compartments: Smaller items, ice packs, frozen herbs.
Label and date: Mark packages with contents and freezing date.

Tip: Do not overload shelves; maintain air circulation between items.

NoFrost Technology

Automatic system prevents ice formation without manual defrosting.

Operation: Circulates cold, dry air continuously.
Benefits: No ice buildup on walls or food packages.
Maintenance: No manual defrosting required.
Energy efficiency: Maintains consistent temperature with less energy.
Food preservation: Prevents freezer burn and dehydration.

WARNING! Do not block air vents inside freezer compartment.

Energy Saving Tips

Ensure door seals properly; avoid frequent/long door openings; position away from heat sources; maintain recommended temperature (-18°C).

Care & Cleaning

Unplug before cleaning. Use mild detergent solution; never use abrasive cleaners or solvents.

Exterior: Clean with damp cloth, dry thoroughly.
Interior: Remove shelves and drawers, wash with mild detergent.
Door seals: Clean gently with water, check for damage.
Condenser: Vacuum dust from rear grille annually.

CAUTION! Never use steam cleaners; do not pour water into appliance.

Regulatory Information

CE marked; complies with EU directives. Disposal: Follow WEEE regulations; do not dispose with household waste. For service, contact authorized Liebherr service center. Manufacturer: Liebherr-Hausgeräte GmbH, Memminger Straße 77-79, 88400 Biberach an der Riß, Germany. Support: www.liebherr.com or local service number.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Appliance not cooling	Power supply/plug	Check power connection; ensure plug is secure; check circuit breaker.
Temperature too high	Door seal/loading	Check door seal; avoid frequent openings; reduce food load.
Alarm sounds	Temperature rise/power failure	Check door closure; recent power outage; temperature setting.
Unusual noise	Leveling/placement	Ensure appliance is level; check for vibrations against wall.
Ice forms despite NoFrost	Door seal/usage	Check door seal integrity; reduce humidity entering during loading.

Reset: Disconnect from power for 5 minutes, then reconnect.

Service: Contact authorized Liebherr service; www.liebherr.com