Liebherr freezer SGNPes 4365 Manual

The Liebherr SGNPes 4365 is a premium freestanding freezer featuring NoFrost technology, high energy efficiency (A+++), BioFresh compartments for optimal food preservation, SuperCool/SuperFrost functions, electronic temperature control with digital display, door alarm, child lock, and reversible doors. 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. Using the Freezer 7. BioFresh Compartments 8. Care & Cleaning 9. Energy Saving Tips 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: NoFrost system, BioFresh compartments, electronic control panel, reversible doors, interior LED lighting, glass shelves, freezer drawers.

Feature	Description
NoFrost technology	Prevents ice buildup; no manual defrosting required
BioFresh compartments	Special zones for fish, meat, fruits, and vegetables
Electronic control panel	Digital display for temperature and mode settings
SuperCool function	Rapidly cools new groceries
SuperFrost function	Fast-freezes large quantities of food
Door alarm	Audible alert if door is left open
Child lock	Locks control panel to prevent accidental changes
Reversible doors	Can be hinged left or right for flexible placement
Energy class	A+++ for low power consumption
Interior lighting	LED lights for clear visibility

Installation

Unpack and inspect contents. Place on level, stable floor.

Positioning: Allow at least 5 cm clearance on sides and back for ventilation.
Leveling: Adjust front feet using a wrench to ensure unit is level.
Door reversal (if needed): Follow manual instructions to change hinge side.
Power connection: Plug into a grounded 220-240V, 50Hz outlet.
Initial rest: Let unit stand upright for 4 hours before first power-on.

WARNING! Do not place near heat sources. Ensure proper ventilation to prevent overheating.

First-Time Setup

Power on freezer; follow initial setup procedure.

Set temperature: Press TEMP button to set desired freezer temperature (recommended -18°C).
Activate SuperFrost: Press SUPER FROST for fast-freeze when loading new food.
Configure BioFresh: Set humidity levels in BioFresh compartments via control panel.
Set door alarm: Enable/disable via settings menu.
Activate child lock: Press and hold LOCK button for 3 seconds.

CAUTION! Do not overload freezer during initial cooling period.

Specifications

Model: SGNPes 4365
Type: Freestanding freezer
Total capacity: 336 liters
NoFrost system: Yes
Energy class: A+++
Annual energy consumption: Approximately 186 kWh
Climate class: SN-T (10°C to 43°C)
Noise level: 38 dB(A)
Refrigerant: R600a
Power supply: 220-240V, 50Hz
Dimensions (HxWxD): 185 x 60 x 64 cm

Controls and Settings

Access all functions via electronic control panel.

Control Panel Buttons: POWER, TEMP (+/-), SUPER COOL, SUPER FROST, LOCK, ALARM, BIOFRESH SET.

Temperature Settings: Range from -24°C to -14°C. Display: Shows current temperature, active functions, and error codes. SuperCool: Cools compartment quickly for 6 hours then returns to normal. SuperFrost: Intense freezing for 24-65 hours. Alarm Settings: Door open alarm (after 60 seconds), temperature alarm. Child Lock: Disables all buttons when activated. BioFresh Settings: Adjust humidity levels (dry or humid) for different food types.

Using the Freezer

Optimal organization for energy efficiency and food preservation.

Loading: Place food in sealed containers or freezer bags to prevent drying.
Organization: Use drawers systematically - top for frequently used items.
SuperFrost: Activate 24 hours before adding large quantities of fresh food.
Defrosting: No manual defrosting needed due to NoFrost technology.
Ice making: Use ice cube trays in dedicated compartment.

Tip: Label and date all frozen items. Do not refreeze thawed food.

BioFresh Compartments

Special zones with controlled temperature and humidity.

Fish/Meat compartment: Set to dry mode (lower humidity).
Fruit/Vegetable compartment: Set to humid mode (higher humidity).
Temperature: Maintains around 0°C for optimal freshness.
Storage times: Extends freshness 2-3 times longer than conventional refrigeration.

Note: Clean compartments regularly. Do not store liquids without containers.

Care & Cleaning

Unplug before cleaning. Use mild detergent and warm water only.

Interior: Clean shelves and drawers with mild soap solution; dry thoroughly.
Exterior: Wipe with damp cloth; use stainless steel cleaner for stainless models.
Condenser: Vacuum rear coils every 6 months for efficiency.
Door seals: Clean with water only; check for proper seal regularly.

CAUTION! Never use abrasive cleaners, solvents, or steam cleaners.

Energy Saving Tips

Keep temperature at recommended -18°C.
Ensure door seals are tight and clean.
Allow hot food to cool before freezing.
Organize contents for quick access to minimize door opening time.
Position away from heat sources (oven, radiator, sunlight).
Maintain proper ventilation around unit.
Defrost food in refrigerator compartment to help cool it.

Regulatory Information

CE marked. Complies with EU directives for electrical equipment. Contains refrigerant R600a (flammable). Disposal: Follow WEEE regulations. Do not dispose with household waste. For professional disposal, contact local authorities. Manufactured by Liebherr-Hausgeräte GmbH. For support, visit www.liebherr.com or contact local service center.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Freezer not cooling	Power issue/thermostat	Check power connection; ensure plug is secure; verify temperature setting.
Excessive frost buildup	Door seal/door opening	Check door seal; clean if dirty; reduce door opening frequency.
Unusual noise	Leveling/fan obstruction	Ensure unit is level; check for items touching fan; allow clearance around unit.
Water inside unit	Drain blocked	Check drain hole at back; clear if blocked with warm water.
Door alarm sounds	Door not closed properly	Check for obstructions; ensure door is fully closed; adjust contents if needed.
Error code on display	Sensor/system fault	Note error code; unplug for 10 minutes then restart; if persists, contact service.

Reset: Unplug for 10 minutes to reset electronic system.

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