Libhof B-45h Compressor Car Refrigerator User Manual

 LIBHOF B-45H Compressor Car Refrigerator

Contents of delivery

• Refrigerator – 1 piece
• Basket (B-55H) – 1 piece
• Partition (B-55H) -1 piece
• Operating instructions -1 piece
• Power cable for car cigarette lighter -1 piece

Please read this operating manual carefully before starting the device. Keep it in a safe place for future reference. If the device is passed on to another person, this operating manual must be handed over to the user along with it.

The manufacturer can not be held liable for damage resulting from improper usage or incorrect operation.

SAFETY INSTRUCTION

Operating the cooling device safety

COOLING DEVICE APPLICATION

The cooling device is designed to be operated from:

• DC on-board power supply from a vehicle, boat or caravan
• DC external battery
• AC power supply 220V
• AC power supply by AC adaptor.

The refrigerator has two compartments – for cooling and for freezing. Device is intended to be used in household and similar application such as.

• Staff kitchen areas in shops, offices and other working environments.
• Farm houses
• Clients in hotels, motels and other residential type environments.
• Bed and breakfast type environments.

COOLING DEVICE FUNCTION

The cooler device can refrigerate or freeze food products. A fast-acting and efficient cooling system provides maintenance-free cooling performance with a compressor and control module. The cooling device is designed for mobile use and it can be used in the various harsh condition and situation.

Function description:

• 3-level battery monitor for protecting the vehicle battery.
• Display with temperature gauge (switch off automatically at low battery voltage). The actual temperature in the chamber and the temperature displayed on the display may differ up to 4°C.
• Temperature adjustment (in 1°C or 2°F steps).

DISPLAY ELEMENTS AND OPERATION

Before staring your new cooling device for the first time, your should clean it inside and  outside with a damp cloth for hygienic reasons. Please also refer to the chapter «Cleaning and Maintenance»

Display & control panel

Cooler device switch on/off

Switch on: Touch the button «ON/OFF» once lightly by your finger.
Switch off: Keep touching the button «ON/OFF» for about five seconds.

Cooling temperature setting

• Switch on the cooling device.
• Select temperature display unit: First touch the button «DOWN» without releasing, at the same time use your another finger to touch the button «SET» without releasing, keep your two fingers touching the two buttons «SET» and «DOWN» for about 5  seconds, there will be flashing «°C» or «°F» appearing in the display screen, release your two fingers from the two buttons «DOWN» and «SET». Then touch the button «UP» or «DOWN» to select the temperature unit Celsius or Fahrenheit. The selected temperature unit will appear and flash in the displayscreen for a few seconds, and then the display screen will return to display the current Temperature automatically.

Setting the temperature in models with a single control:

• Touch the button «SET» once, then touch the «UP+» and «DOWN-» button to set the cooling temperature you want. A change in temperature in the freezer leads to a corresponding change in temperature in the cooling compartment.
• The selected temperature number will flash in the display screen for a few
  seconds, and then the display screen will return to display the current temperature automatically.

Setting the temperature in models with independent control:

• Press the «SET» button once and use the «UP+» and «DOWN-» buttons to set the desired temperature in the freezer.
• Press the «SET» button twice and use the «UP+» and «DOWN-» buttons to set the desired temperature in the cooling chamber.

Low voltage protection battery monitor setting

The cooling device is equipped with a 3-level battery monitor which protects your vehicle battery against excessive discharging when the device is connected to the on-board DC supply.
If the cooler is operated when the vehicle ignition is switched off, the cooler switches off automatically as soon as the supply voltage falls below a set level. The cooler will switch back on once the battery has been recharged to the restart voltage level.

In «H3» level, the battery monitor responds faster than at the level «H1» and «H2».

When the cooler is supplied by the started battery, select the battery monitor level «H3», if the cooling device is connected to a supply battery, the battery monitor level «H1» will suffice.

• Switch on the cooling device.
• There are 3-level low voltage protection battery monitor setting: H1, H2 and H3.
• Press and hold the «UP» and «DOWN» buttons for 3 seconds to select the battery monitoring level H1, H2 or H3 .

The explanation for the running code shown in the display screen

Energy saving tips

• Choose a well-ventilated installation location which is protected against direct sunlight.
• Allow warm food to cool down first before placing it in the cooling device to keep cool.
• Do not open the cooling device more often than necessary.
• Do not leave the cooling device open for longer than necessary.
• Defrost the cooling device once a layer of ice forms.
• Avoid unnecessary low temperature.

CONNECTING THE COOLING DEVICE

Using the fused DC plug for device connection

• Plug the DC cable into the cooling device DC power supply inlet.
• Connect the DC cable to the DC power supply outlet.

USING THE COOLING DEVICE

Switch on the cooling device

• Place the cooler on a firm foundation.
• Make sure that the ventilation slots are not covered and that the heated air can dissipate.
• Close the cooling device.
• Switch on the cooler.

Switch off the cooling device.

• Empty the cooler.
• Switch off the cooler.
• Pull out the DC connection cable from the socket.
• If you do not want to use the cooling device for a longer period of time.
• Leave the device cover slight open, this will prevents odour build-up.

Defrost the cooling device.

Humidity can form frost in the interior of the cooling device or on the vaporizer, and this will reduce the cooling capacity of device. Defrost the cooling device in good time to avoid this.

Process the following step to defrost the cooler

• Take out the contents of the cooler.
• If necessary, place them in another cooling device to keep them cool.
• Switch off the device.
• Leave the cover open.
• Wipe off the defrosted water.

CLEANING AND MAINTENANCE

Replacing the DC plug fuse

• Pull off the adapter sleeve from the DC plug.
• Unscrew the screw out of the upper half of the housing.
• Carefully raise the upper half of the housing from the lower half.
• Take out the contact pin.
• Replace the detective fuse with a new fuse with the same type and rating
• Re-assemble the plug in the reverse order.

Cleaning the cooling device

• Occasionally clean the device interior and exterior with a damp cloth.
• Make sure that the air inlet and outlet vents in the device are free of any dust and dirt, so that heat can be released and the device is not damaged.

Storage the cooling device

It is recommended to store the fridge in a dry, ventilated room at a temperature of 0″C to +50°C with relative humidity up to 80%, without direct exposure sun rays. For long-term storage, factory packaging is recommended.

Transporting the cooling device

It is recommended to transport in horizontal position. Otherwise, it is necessary to withstand it without turning on for at least 12 hours in a horizontal position.

PROBLEM SOLVING

DISPOSAL

Place the packaging material in the appropriate recycling waste bins wherever possible.
If you wish to finally dispose your device, ask your local recycling center or specialist dealer for details about how to do this in according with the application disposal regulations.

TECHNICAL DATA

Manufacturer: Libhof Electronics LTD. Slovakia.
Production branch: Zhejiang Qixuan Electric Technology Co.,Ltd. No. 101, Huancheng West Road, Guanhaiwei Town,
Cixi City, Ningbo, Zhejiang Province, China 315315
libhof.com