Liebherr Monolith EFNei9771 Freezer

The Liebherr Monolith EFNei 9771 / EFNei 9770 is a built-in freezer designed for flush installation in kitchen units with a standard European depth. It offers 457 litres of total volume, NoFrost freezing from −14 °C to −27 °C and automatic SuperFrost for efficient freezing performance. InfinitySwipe electronic controls, InfinityLight interior lighting and an IceMaker with fixed water connection provide convenient everyday use for households needing generous frozen food storage.

SKU:EFNEI9771

EAN:

Category::Freezers

Quantity:

Key Features

NoFrost freezer system for automatic defrosting and convenient, frost-free storage.

InfinitySwipe electronic control system for precise, touch-based temperature and function settings.

Automatic SuperFrost function to boost freezing capacity when loading fresh food.

Wide temperature range of −14 °C to −27 °C for flexible freezing requirements.

InfinityLight interior lighting for clear, even illumination inside the freezer.

Integrated IceMaker with fixed 3/4' water connection, water filter, 1.1 kg daily ice production and 3.0 kg storage capacity.

Spacious storage layout with 4 shelves (3 height-adjustable), 3 door racks and 3 FrostSafe drawers.

Storage time in event of a fault of 18 hours to help protect frozen food during power interruptions.

Freezing capacity of 22 kg in 24 hours for rapid freezing of larger quantities.

Reversible door hinge to suit left or right opening (hinge change by authorised customer service).

Flush installation design for units with 635 mm depth using stainless steel or customer-specific panels.

Optional accessories include handle, stainless steel panel, stainless steel base covers and Side-by-Side set.

Technical Spec

ModelEFNei 9771 (hinge left), EFNei 9770 (hinge right)

Appliance typeFreezer

Energy efficiency classNot stated in source

Energy consumption407 kWh/year (1.115 kWh/24 h)

Noise output / class37 dB(A) / C

Total volume457 litres*

Number of storage shelves (height-adjustable)4 shelves, of which 3 are height-adjustable

Number of door racks3

Number of FrostSafe drawers3

Control systemInfinitySwipe electronic control system

Automatic SuperFrostYes

Temperature range−14 °C to −27 °C

Defrosting methodAutomatic

Interior lightingInfinityLight

IceMaker water connectionFixed water connection 3/4'

Water filterYes

Ice cube production1.1 kg in 24 hours

Ice cube storage capacity3.0 kg

Storage time in event of a fault18 hours

Freezing capacity22 kg in 24 hours

Door hingeReversible**

Appliance dimensions (H/W/D)212.6 cm / 75.4 cm / 61 cm

Recess dimensions (H/W/D)213.4 cm / 76.2 cm / 63.5 cm

Net weight178.0 kg

Voltage / connected load220–240 V~ / 2.0 A

Inset installation height / width2029 mm / 756 mm

Overlay installation height / width2032 mm / 762 mm

Panel thicknessMinimum 16 mm, maximum 25 mm

Maximum panel weight35 kg

Unit depth with overlay panel635 mm

Unit depth with inset panel635 mm + thickness of custom panel

Mains cable exit point19 mm from the left, 127 mm from the floor; free cable length 2.5 m

Recess for cable and water routingDepth 25 mm, height 140 mm, across entire appliance width

Minimum plinth panel height102 mm (achieved by raising adjustable feet 6–8 mm)

Maximum adjustment of feetAdjustable feet can be raised by up to 19 mm

Ambient climate classSN-T (10 °C to 43 °C)

Water pressure for IceMaker2.8 to 6.2 bar

Installation, Ventilation and Safety

Installation space and positioning

The floor must support the weight of the appliance plus approximately 218–544 kg of food, depending on model.
The installation surface must be level, even and made from a hard, rigid material at the same height as the surrounding floor.
Recess dimensions must be accurately measured and the power socket positioned correctly and easily accessible.
Appliance height including packaging and pallet is 2285 mm; door heights on the transport route must accommodate this in a tilted position.
The appliance should stand for one hour in the installation location before switching on to allow coolant and lubrication fluids to distribute evenly.
Installations behind the appliance are not possible.

Recess and panel requirements

Top and carcass walls must line up flush with the appliance at a depth of at least 102 mm from the outside edge and be at least 16 mm thick.
Because the recess is partially visible when the door is opened, inside finishes should match the unit surface with a minimum depth of 76 mm.
Monolith appliances are designed for flush installation in 635 mm-deep units using stainless steel or customer-specific panels.
Custom panels must not exceed the maximum permitted panel weight; wood panels up to 25 mm thick may be used if this weight is not exceeded.
A decorative trim to cover the gap between appliance and side walls is included in the scope of supply.
The appliance depth of 610 mm allows installation in standard 610 mm-depth units and in deeper 635 mm cut-outs.

Plinth, ventilation and anti-tipping

Ventilation is entirely via the plinth panel; the door panels must close at least 102 mm above the floor and the plinth grill must not be obstructed.
Wall spacers / air separators supplied must be fitted to separate warm outgoing air from incoming fresh air.
An optional stainless steel plinth panel 102 mm high is available in widths matching individual models and Side-by-Side combinations.
The anti-tipping device at the base of the appliance must be secured to the floor or wall to prevent the appliance from tipping over.

Side-by-Side and door spacing

Monolith appliances can be installed as stand-alone units or Side-by-Side in fitted or separate units.
If spacing between appliances is less than 102 mm, a Side-by-Side set is required.
To prevent collision with adjacent units, a minimum spacing of 76 mm is required for a 90° door opening.
For back-to-back door positioning, a minimum spacing of 154 mm is necessary.
A 90° door opening limiter (supplied) can reduce the factory-set 115° maximum door opening.
The minimum permitted gap between panels is 4 mm.

Electrical safety

The appliance must be operated with alternating current at the permitted voltage and frequency for the country.
Power sockets must be earthed, electrically protected, not located behind the appliance and easily accessible for disconnection.
A separate circuit is recommended to prevent defrosting or food spoilage due to failures caused by other appliances.
Do not connect the appliance to unearthed sockets, extension cables, multi-sockets or inverters due to risks of electric shock and fire.

Water connection and IceMaker use

Water connection work must not be performed while the appliance is connected to the electrical socket.
A shut-off valve must be installed between the hose line and mains water supply and must not be located behind the appliance.
Connection to the water supply must be undertaken by a trained and licensed plumber, and water quality must comply with local drinking water regulations.
The IceMaker is for producing ice cubes in normal household quantities and must only be used with appropriate drinking water.
Only the supply hose delivered with the appliance may be used for the IceMaker.
If water hardness is high, a water softener is recommended; a filter should be used if solids such as sand are present.
All devices and systems supplying water must meet applicable regional provisions.
All appliances with IceMaker have a water filter in the appliance base; it must be replaced regularly, and an InfinitySwipe alarm reminds you when replacement is due.
Repairs and work on the IceMaker must only be carried out by customer service or other trained individuals.

Ambient temperature use

The appliance is designed for refrigerating, freezing and storing food and for making ice within the ambient temperature limits of climate class SN-T, from 10 °C to 43 °C. It must not be operated outside these ranges.

Downloads

Download product documentation, manuals, and specification sheets.

EFNEI9771 Spec

PDF

Frequently Asked Questions

What is the total capacity of the Liebherr Monolith EFNei 9771 / 9770 freezer?

The freezer has a total volume of 457 litres, indicated to the nearest integer in accordance with Regulation EU 2019/2016.

Does the freezer defrost automatically?

Yes. The appliance features a NoFrost system with automatic defrosting and an automatic SuperFrost function for rapid freezing.

What water connection is required for the IceMaker?

The IceMaker uses a fixed 3/4' water connection with a supply pressure between 2.8 and 6.2 bar. Only the supplied hose may be used, and installation must be carried out by a trained and licensed plumber.

Can the door hinge be reversed?

The door hinge is reversible. For these models, hinge reversal must be performed by authorised Liebherr Monolith customer service.

What ambient temperatures are suitable for operating this freezer?

The freezer has climate class SN-T and is designed to operate in ambient temperatures from 10 °C to 43 °C. It should not be used outside this range.

How much space is needed for ventilation and plinth height?

Ventilation takes place via the plinth panel. Door panels must close at least 102 mm above the floor, and the plinth grill must remain unobstructed. The adjustable feet can be raised to achieve the required plinth height and to bring the appliance into contact with the anti-tipping device.