DOMETIC CDF2 36 CoolFreeze Mobile Compressor Icebox and Freezer User Manual

MOBILE COOLING
CDF2

CDF236
Mobile refrigerating appliance
Operating manual

© 2021 Dometic Group. The visual appearance of the contents of this manual is protected by copyright and design law. The underlying technical design and the products contained herein may be protected by design, patent or be patent pending. The trademarks mentioned in this manual belong to Dometic Sweden AB.
All rights are reserved.

Please read these instructions carefully and follow all instructions, guidelines, and warnings included in this product manual in order to ensure that you install, use, and maintain the product properly at all times. These instructions MUST stay with this product. By using the product, you hereby confirm that you have read all instructions, guidelines, and warnings carefully and that you understand and agree to abide by the terms and conditions as set forth herein. You agree to use this product only for the intended purpose and application and in accordance with the instructions, guidelines, and warnings as set forth in this product manual as well as in accordance with all applicable laws and regulations.  A failure to read and follow the instructions and warnings set forth herein may result in an injury to yourself and others, damage to your product or damage to other property in the vicinity. This product manual, including the instructions, guidelines, and warnings, and related documentation, may be subject to changes and updates.
For up-to-date product information, please visit dometic.com.

Explanation of symbols

WARNING!
Safety instruction: Indicates a hazardous situation that, if not avoided, could result in death or serious injury.
CAUTION!
Safety instruction: Indicates a hazardous situation that, if not avoided, could result in minor or moderate injury.
NOTICE!
Indicates a situation that, if not avoided, can result in property damage.
NOTE
Supplementary information for operating the product.

Safety instructions

WARNING! Failure to obey these warnings could result in death or serious injury.
Electrocution hazard

• Do not operate the cooling device if it is visibly damaged.
• If this cooling device’s power cable is damaged, it must be replaced to prevent safety hazards.
• This cooling device may only be repaired by qualified personnel. Improper repairs can lead to considerable hazards.

Fire hazard

• When positioning the device, ensure the supply cord is not trapped or damaged.
• Do not locate multiple portable socket outlets or portable power supplies at the rear of the device.

Health hazard

• This device can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning the use of the device in a safe way and understand the hazards involved.
• Children shall not play with the device.
• Cleaning and user maintenance shall not be made by children without supervision.
• Children aged from 3 to 8 years are allowed to load and unload cooling devices.

Explosion hazard

• Do not store any explosive substances such as spray cans with a flammable propellant in the cooling device.

CAUTION! Failure to obey these cautions could result in minor or moderate injury.
Electrocution hazard

• Before starting the cooling device, ensure that the power supply line and the plug are dry.
• Disconnect the cooling device from the power supply
  – before each cleaning and maintenance
  – after every use

Health hazard

• Please check if the cooling capacity of the device is suitable for storing the food or medicine you wish to cool.
• Food may only be stored in its original packaging or in suitable containers.
• Opening the cooling device for long periods can cause a significant increase of the temperature in the compartments of the device.
• Clean regular surfaces that can come in contact with food and accessible drainage systems.
• If the device is left empty for long periods:
  – Switch off the device.
  – Defrost the device.
  – Clean and dry the device.
  – Leave the lid open to prevent mold from developing within the device.

NOTICE! Damage hazard

• Check that the voltage specification on the type plate corresponds to that of the energy supply.

• Only connect the cooling device to a DC power supply in the vehicle with the DC cable.

• Never pull the plug out of the socket by the cable.

• Disconnect the cooling device and other power-consuming devices from the battery before connecting a quick charging device.

• Disconnect the cooling device or switch it off when you turn off the engine. Otherwise, you may discharge the battery.

• The cooling device is not suitable for transporting caustic materials or materials containing solvents.

• The insulation of the cooling device contains flammable cyclopentane and requires special disposal procedures. Deliver the cooling device at the end of its life cycle to an appropriate recycling center.

• Do not use electrical devices inside the cooling device unless they are recommended by the manufacturer for the purpose.

• Do not place the cooling device near naked flames or other heat sources (heaters, direct sunlight, gas ovens, etc.).

• Risk of overheating!
  Ensure at all times that there is a minimum of 50 mm ventilation on all four sides of the cooling device. Keep the ventilation area free of any objects that could restrict the airflow to the cooling components. Do not place the cooling device in closed compartments or areas with none or minimal airflow.

• Ensure that the ventilation openings are not covered.

• Do not fill the inner container with ice or fluids.

•  Never immerse the cooling device in water.

• Protect the cooling device and cables against heat and moisture.

• The device shall not to be exposed to rain.

Scope of delivery

Intended use

The mobile refrigerating appliance is suitable for cooling and deep-freezing food. The mobile refrigerating appliance is also suitable for use on boats.
The mobile refrigerating appliance is designed to be operated from a DC power supply socket of a vehicle, boat, or caravan. The mobile refrigerating appliance is suitable for camping use. This product is only suitable for the intended purpose and application in accordance with these instructions.

This manual provides information that is necessary for the proper installation and/or operation of the product. Poor installation and/or improper operating or maintenance will result in unsatisfactory performance and a possible failure.
The manufacturer accepts no liability for any injury or damage to the product resulting from:

• Incorrect assembly or connection, including excess voltage
• Incorrect maintenance or use of spare parts other than original spare parts provided by the manufacturer
• Alterations to the product without express permission from the manufacturer
• Use for purposes other than those described in this manual

Dometic reserves the right to change product appearance and product specifications.

Function description

The cooler can chill products, keep them cool as well as freeze them. A maintenance-free, CFC-free refrigerant circuit with a compressor provides the cooling.
The extra strong CFC-free insulation and powerful compressor ensure especially fast cooling.
The cooler is designed for mobile use.
The cooler can withstand a short-term inclination of 30°, for example on boats.

Scope of functions

• Three-level battery monitor to protect the vehicle battery switches off automatically at low battery voltage
• Display with the temperature gauge in °C and °F
• Temperature setting: With two buttons in steps of 1 °C (2 °F)
• Display dimming function with 3 brightness levels
• Integrated handles
• Seat belt fixation

Operating and display elements

Connection socket (fig. 2, page 3)
Operating panel (fig. 3, page 3):

LED lights up green:
LED lights up orange:
LED flashes orange:| Compressor is on
Compressor is off
Display switched off automatically due to low battery voltage
3| ERROR| LED flashes red:| The device is switched on but not ready for operation
4| –| The display shows the information
5| SET| Selects the input mode
– Temperature setting
– Celsius or Fahrenheit display
– Set battery monitor
– Set brightness of the display
6| DOWN –| Press once to decrease the value
7| UP +| Press once to increase the value

Operation

Before initial use

NOTE
Before starting your new cooler for the first time, you should clean it inside and outside with a damp cloth for hygienic reasons (please also refer to the chapter “Cleaning and maintenance” on page 22).

Saving energy

• Choose a well-ventilated location that is protected from 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.
• If the cooler has a basket: For optimal energy consumption, position the basket according to its position on delivery.
• On a regular basis, make sure the lid seal still fits properly.

Opening or removing the lid

➤ Proceed as shown (fig. 4, page 4).

Connecting the cooler

WARNING!

• Connect the device with the supplied DC cable only.
• Do not modify the DC cable. Modifying the DC cable may cause safety risks.
• The DC cable must always be protected by 8 A fuse.

NOTICE! The danger of damaging the device Disconnect the cooler and other consumer units from the battery before you connect the battery to a quick charging device. Overvoltage can damage the electronics of the device.

Using the cooler

NOTICE! Danger of overheating
Ensure at all times that there is sufficient ventilation so that the heat generated during operation can dissipate. Ensure that the ventilation slots are not covered. Make sure that the device is sufficiently far away from walls and other objects so that the air can circulate.

NOTICE! Danger from excessively low temperature
Ensure that only those objects are placed in the cooler that is intended to be cooled at the selected temperature.

• Locking the cooler: fig. 6 1, page 5
• Switching on the cooler: fig. 7, page 5
• Switching off the cooler: fig. 8, page 6

Fixing the cooler while transporting

When transporting the cooler in a vehicle, you can fix the device with the safety seat belt or with luggage tighteners so that it remains in its position.
  WARNING!
Make sure that the cooler is fixed correctly. Otherwise, it could be dislodged and cause severe injuries to passengers when a hard break occurs.

Fixing with the safety seat belt
➤ Proceed as shown (fig. 9, page 7).
Fixing with luggage tighteners
➤ Proceed as shown (fig. 10, page 8).

Selecting the temperature unit

➤ Proceed as shown (fig.11, page 8).

Setting the temperature

➤ Proceed as shown (fig. 12, page 8).

Setting the display‘s brightness

➤ Proceed as shown (fig. c, page 9).
NOTE

• The factory setting of the brightness of the display is d0 (default).
• If a fault occurs, the brightness automatically reverts to brightness d0 (default). After troubleshooting the set brightness is reactivated.

Using the battery monitor

If the cooler is operated when the vehicle ignition is switched off, the cooker 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.
NOTICE! Danger of damage
When switched off by the battery monitor, the battery will no longer be fully charged. Avoid starting repeatedly or operating current consumers without longer charging phases.  Ensure that the battery is recharged.
In “HIGH” mode, the battery monitor responds faster than at the levels “LOW” and “MED” (see the following table).

NOTE
When the cooler is supplied by the starter battery, select the battery monitor mode “HIGH”. If the cooler is connected to a supply battery, the battery monitor mode “LOW”  will suffice. If you wish to operate the cooler from the AC mains, set the battery monitor to the “LOW” position.
Setting the battery monitor mode
➤ Proceed as shown (fig.14, page 10).

Defrosting the cooler

Humidity can form frost in the interior of the cooling device or on the vaporizer. This reduces the cooling capacity. Defrost the device in good time to avoid this.
NOTICE! The danger of damaging the device
Never use hard or pointed tools to remove ice or to loosen objects which have frozen in place.

To defrost the cooler, proceed as follows:
➤ Take out the contents of the cooling device.
➤ 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.

Replacing the plug fuse (12/24 V)

➤ Replace the defective fuse with a new fuse of the same type and rating.
➤ Proceed as shown (fig. e, page 11).
NOTE – Internal DC fuse
There is an additional DC fuse inside the device (Automotive standard blade fuse, 10 A). This fuse can only be replaced by an authorized repair center.

Replacing the light PCB

NOTICE! Damage hazard
The lamp can only be replaced by the manufacturer, a service agent, or a similarly qualified person to avoid a hazard.

Cleaning and maintenance

NOTICE! Damage hazard

• Never clean the cooler under running water or in dishwater.
•  Do not use abrasive cleaning agents or hard objects during cleaning as these can damage the cooler.

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

Troubleshooting

When operating from the DC power socket: Device does not function, LED  does not glow.| No voltage is flowing from the DC power
socket in your vehicle.| The ignition must be switched on in most vehicles to supply current to the DC power socket.
The device does not cool (plug is inserted, POWER LED is lit).| Defective compressor.| This can only be repaired by an authorized repair center.
The device does not cool (plug is inserted, ERROR LED flashes).| The battery voltage is too low.| Test the battery and charge it as needed.
Fault| Possible cause| Suggested remedy
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When operating from the DC power socket:
The ignition is on and the device is not working and the LED is not lit. Pull the plug out  of the socket and make the following checks.| The DC socket is dirty. This results in a poor
electrical contact.| If the plug of your cooler becomes very warm in the  DC socket, either the socket must be cleaned or the plug has not been assembled correctly.
The fuse of the 12/24 V
plug has blown.| Replace the fuse in the 12 V plug, see chapter  “Replacing the plug fuse (12/24 V)” on page 21.
The vehicle fuse has blown.| Replace the vehicle’s 12/24 V socket fuse (usually 15  A). Please refer to your vehicle’s operating manual.
ERROR LED flashes for longer than 2 minutes,
as follows: 3 flashes, pause, 3 flashes, pause, …| Defective device.| This can only be repaired by an authorized repair center.

Warranty

The statutory warranty period applies. If the product is defective, please contact the manufacturer’s branch in your country (see dometic.com/dealer) or your retailer.
For repair and warranty processing, please include the following documents when you send in the device:

•  A copy of the receipt with purchasing date
• A reason for the claim or description of the fault

Disposal

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

Technical data

| CDF236
---|---
Total volume:| 31 I
Voltage:| 12/24 V=
Rated current 12V=:
24V=.| 7.0A
3.5A
Power input| 40 W
Cooling capacity:| -15 °C to +10 °C
Climate class:| N
Intended ambient temperature use:| +16 °C to +32 °C
Refrigerant quantity:| 42 g
CO2 equivalent:| 0.060 t
Global warming potential (GWP):| 1430
Dimensions (W x H x D) in mm:| 564 x 340 x 398
Weight:| 10.5 kg
Conformity:|

NOTE
At ambient temperatures above 32 °C (90 °F) the minimum temperature cannot be achieved.
The refrigerant circuit contains R134a.
This product contains fluorinated greenhouse gases.
The cooling unit is hermetically sealed.

Mobile living made easy.
dometic.com

YOUR LOCAL DEALER
dometic.com/dealer| YOUR LOCAL SUPPORT
dometic.com/contact| YOUR LOCAL SALES OFFICE
dometics.com/sales-offices
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A complete list of Dometic companies, which comprise the Dometic Group, can be found in the public filings of DOMETIC GROUP AB Hemvarnsgatan 15 SE-17154 Solna Sweden

References

• Dometic United Kingdom | Your outdoor adventure starts here | Dometic Dometic United Kingdom
• Contact Us | Support for You | Dometic USA
• Find a Dealer | Dometic USA

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