Dometic CoolMatic CRX 65DS User manual

CRX65D
Compressor refrigerator
Installation and Operating Manual
EN
REFRIGERATION
CRX
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© 2020 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.
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EN
CRX Explanation of symbols
3
Please read this instruction manual carefully before installation and first
use, and store it in a safe place. If you pass on the product to another
person, hand over this instruction manual along with it.
Table of contents
1 Explanation of symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
2 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
3 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
4 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
5 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
6 Technical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
7 Installing and connecting the refrigerator . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
8 Using the refrigerator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
9 Cleaning and maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
10 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
11 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
12 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
13 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
1 Explanation of symbols
D
!
DANGER!
Safety instruction: Indicates a hazardous situation that, if not avoided,
will result in death or serious injury.
WARNING!
Safety instruction: Indicates a hazardous situation that, if not avoided,
could result in death or serious injury.
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EN
Safety instructions CRX
4
!
A
I
2 Safety instructions
The manufacturer accepts no liability for damage in the following cases:
• Faulty assembly or connection
• Damage to the product resulting from mechanical influences and incorrect
connection voltage
• Alterations to the product without express permission from the manufacturer
• Use for purposes other than those described in the operating manual
!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.
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.
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CRX Safety instructions
5
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 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 significant
increase of the temperature in the compartments of the device.
• Clean regularly surfaces that can come in contact with food and
accessible drainage systems.
• Store raw meat and fish in suitable containers in the device, so that it is
not in contact with or can drip onto other food.
• 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 mould developing within the device.
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EN
Safety instructions CRX
6
ANOTICE! Damage hazard
• Check that the voltage specification on the type plate corresponds to
that of the energy supply.
• Only connect the cooling device as follows:
– With the DC connection cable to a DC power supply in the vehicle
– Or with the AC connection cable to an AC power supply
• Never pull the plug out of the socket by the cable.
• If the cooling device is connected to a DC outlet: Disconnect the
cooling device and other power consuming devices from the battery
before connecting a quick charging device.
• If the cooling device is connected to a DC outlet: 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 air flow to the cooling components.
Do not place the cooling device in closed compartments or areas with
none or minimal air flow.
• 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.
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EN
CRX Scope of delivery
7
3Scopeofdelivery
4Accessories
Available as accessories (not included in the scope of delivery):
All accessories are available from your specialist dealer. If you have any questions,
consult your specialist dealer or your service partner.
5 Intended use
The refrigerator is designed for installation in caravans and motorhomes and on
boats. It is only suitable for installation in a fitted niche. Once it is installed, only the
front of the appliance may be accessible
The refrigerator is only suitable for cooling, freezing and storing foodstuffs. The
refrigerator is not intended for the proper storage of medicine.
!
The refrigerator is suitable for use with a DC voltage.
Quantity Description
1 Refrigerator with shelves
1 Outlet port
1 Installation and operating manual
Description Explanation Ref. no.
Rectifier Transforms an input voltage of 100 – 240 Vwto 24 Vg,
so that the refrigerator can be connected to an AC
power supply.
9600000445
CAUTION! HEALTH HAZARD
Please check if the cooling capacity of the refrigerator is suitable for
storing the food you wish to cool.
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EN
Technical description CRX
8
6 Technical description
The CoolMatic cooling appliances can cool products and keep them cool. Products
can be deep-frozen in the freezer compartment. If the refrigerator is operated
without a freezer compartment, frozen products can be stored in the short term
using the fast-cooling function.
The refrigerant circuit is maintenance-free.
CRX0065D:
The DC version can be operated with the rectifier MPS35 (accessory) on an
AC network.
CRX1065D:
The ACDC version can be connected directly to the AC network using the AC plug.
When used on boats the refrigerator can be subjected to a short term inclination
of 30°.
The temperature is set using the control panel on the inside left of the refrigerator.
Four temperature ranges from +3 °C (37 °F)to+12°C(53°F),andafast-cooling
function, are available for selection.
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CRX Technical description
9
6.1 Components
No. in fig. 1Explanation
1 Freezer compartment (detachable)
2 Control panel
3 Refrigerator drawer
4 Compartment with lid (hinged)
5 Lock
5
1
3
2
4
1
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Technical description CRX
10
6.2 Control elements
No. in fig. 2Explanation
1 IR sensor for switching the interior light
2 LED Service display
3 LED Blue: Compressor is running
LED Orange: Compressor is off
4 On/off button
5 Inner lighting
6 Temperature selection button
7 LED: Fast cooling function on
8 LEDs: Temperature levels 1 to 4
2
1
2
3
4
8
7
6
5
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CRX Installing and connecting the refrigerator
11
7 Installing and connecting the
refrigerator
7.1 Safety instructions for installation on boats
Please note the following instructions for installation on boats:
D
A
7.2 Notes on installing the refrigerator
Observe the following when installing the refrigerator:
DANGER! DANGER OF ELECTROCUTION
If the appliance is powered by the mains, ensure that the voltage supply
has a residual current circuit breaker.
NOTICE! DANGER OF DAMAGE
• The cooling device can withstand a short term inclination of 30°, for
example on boats. When setting up the refrigerator, note that it must
be fastened to take account of this. If you have any questions regard-
ing installation, consult your specialist dealer.
• The appliance is designed for ambient temperatures between
+16 °C (61 °F) and +43 °C (109 °F).
3
1
2
43
1
2
AB
50
3
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Installing and connecting the refrigerator CRX
12
• Install the refrigerator so that the warm air produced can easily flow away
(either upwards or to the sides, fig. 3).
Key for fig. 3
• Observe the installation dimensions in fig. 4.
• Keep objects clear of openings in the housing or installation structure (such as
ventilation slots, etc.).
No. Explanation
1 Cold intake air
2 Hot waste air
3 Condenser
4 Spacing above the refrigerator if there is not sufficient air to circulate
above or at the side.
min. 595 mm
(min. 23.43")
458 mm
(18.03")
535 mm (21.06")
4
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CRX Installing and connecting the refrigerator
13
• Condensate is produced when the refrigerator is operating normally. You can
either wipe up the condensate on the floor of the refrigerator in regular intervals,
or drain it through an outlet in the floor of the refrigerator (see chapter “Mounting
the water drain outlet (optional)” on page 13).
7.3 Mounting the water drain outlet (optional)
➤Connect a hose with an inside diameter of 10 mm (0.4 inch) (not included) to the
water drain outlet.
➤Lay the refrigerator on its side in order to access the bottom side.
➤Mount the water drain outlet (fig. 52) aligned to the front or to the back accord-
ing to the desired direction.
➤Remove the water drain plug (fig. 51) inside the refrigerator.
5
1
2
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Installing and connecting the refrigerator CRX
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7.4 Installing the refrigerator
Proceed as follows to install the refrigerator:
➤If you wish to drain the condensate through a hose:
Mount the outlet port (see chapter “Mounting the water drain outlet (optional)”
on page 13)
➤Undo the transport lock (chapter “Releasing the lock” on page 22).
➤Open the refrigerator drawer.
➤Remove the blanking plugs (fig. 6).
➤Push the refrigerator into the recess.
➤Fix the refrigerator in place using suitable screws (fig. 6).
➤Press the blanking plugs (fig. 6) into the openings.
7.5 Connecting the refrigerator to DC voltage
A
The refrigerator can be operated with a 12 V or a 24 V DC voltage supply.
NOTICE! DANGER OF DAMAGE
• To avoid voltage drops and loss of performance, keep the
connection cable as short as possible and not be interrupted.
Therefore avoid additional switches, plugs or power strips.
• Disconnect the cooling device and other electric consumers from
the battery before you connect the battery to a quick charging
device. Overvoltage can damage the electronics of the device.
1.
2.
3.
6
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CRX Installing and connecting the refrigerator
15
For safety reasons, the refrigerator is equipped with an electronic system to prevent
the polarity being reversed. This protects the refrigerator against reversed polarity
when connecting to a battery and against short circuiting.
To protect the battery, the refrigerator switches off automatically if the voltage is
insufficient (see table below).
➤Determine the required cross section of the cable in relation to the cable length
according to fig. 7.
Key to fig. 7:
A
12 V 24 V
Cut-off voltage 10.4 V 22.8 V
Cut-in voltage 11.7 V 24.2 V
Coordinate axis Meaning Unit
l Cable length m
∅Cable cross section mm²
NOTICE!
Make sure the polarity is correct.
Ø/mm²
l/m
12 V 24 V
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28
0
2
6
10
14
7
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Installing and connecting the refrigerator CRX
16
➤Connect your refrigerator to a plug socket which is fuse-protected with at least
15 A (at 12 Vg) or 7.5 A (at 24 Vg) (fig. 81).
➤Connect the red cable (fig. 8rd) to the positive terminal of the battery.
➤Connect the black cable (fig. 8bk) to the negative terminal of the battery.
7.6 Connecting the refrigerator to AC voltage
DDANGER! DANGER OF ELECTROCUTION
• Never handle plugs and switches with wet hands or if you are
standing on a wet surface.
• If you are operating your refrigerator on board a boat with an
AC mains connection using a shore connection, you must install a
residual current circuit breaker between the AC mains supply and
the refrigerator.
Seek advice from a trained technician.
rd
bk
1
8
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CRX Installing and connecting the refrigerator
17
Connecting the ACDC version to AC voltage
Proceed as follows when you connect the refrigerator to the AC supply:
➤Plug the connector into the AC socket (fig. 91).
Connecting the DC version to AC voltage
You can connect the refrigerator to 100 – 240 VwAC power if you use the MPS35
rectifier (accessory).
The MPS35 rectifier features a priority circuit which conserves the battery
connected. When an AC mains connection is used, the rectifier automatically
switches from battery to mains operation.
When disconnected from the AC supply, the rectifier automatically switches back to
battery operation. Mains operation via the rectifier always takes priority over battery
operation.
In mains operation the output voltage of the rectifier will always be 24 V. When the
rectifier is in 12 V or 24 V battery operation, the input voltage will be passed through
so that the output voltage equals the input voltage.
1
2
9
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Using the refrigerator CRX
18
Proceed as follows when you connect the refrigerator to the AC supply:
➤Attach the rectifier on the back of the refrigerator.
➤Connect the rectifier as shown in fig. 0.
➤Connect the refrigerator to the rectifier (fig. 02):
– Red cable: positive battery terminal
– Black cable: negative battery terminal
➤Plug the connector into the AC socket (fig. 01).
8 Using the refrigerator
The refrigerator conserves fresh foodstuffs. The freezer compartment conserves
frozen foodstuffs and freezes fresh foodstuffs.
ANOTICE! DANGER OF DAMAGE
• Do not place any electrical devices inside the cooler. The
only exceptions are devices approved for the purpose by the
manufacturer.
• Ensure that food or liquids in glass containers are not excessively
refrigerated. Liquids expand when they freeze and can therefore
destroy glass containers.
• Food may only be stored in its original packaging or in suitable
containers.
• Make sure that you only put items in the cooler which may be kept
at the selected temperature.
12 V/24 V
10 A
–
–
+
+
2
1
rd/bk
rd
sw
bk
100 – 240 V~
0
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CRX Using the refrigerator
19
I
8.1 Energy saving tips
• Choose a well ventilated location which is protected from direct sunlight.
• Allow hot food to cool down first before you put it in the refrigerator.
• Do not open the refrigerator more often than necessary.
• Do not leave the refrigerator drawer open for longer than necessary. If the drawer
is left open for more than 5 minutes, the light starts to flash.
• Defrost your refrigerator as soon as a layer of ice forms.
• Avoid unnecessarily low temperature settings.
• Clean dust and dirt from the condenser at regular intervals.
8.2 Switching on the refrigerator
I
➤Switch the refrigerator on by pressing the button.
I8
NOTE
• Before starting your new refrigerator 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 25).
• When using the refrigerator for the first time, there may be a mild
odour which will disappear after a few hours. Air the living space
well.
• Park the vehicle so that it is level, especially when starting up and
filling the refrigerator before setting off on a journey.
• Do not use force to press the flap of the freezer.
• Do not pull out the dividing wall if there is ice in the freezer.
• Do not remove the panel sticker when operating the refrigerator.
NOTE
Start the refrigerator only if you are using a battery monitor or if the
alternator in your vehicle provides sufficient voltage.
NOTE
After switching on, the refrigerator needs some time before the
compressor starts up.
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Using the refrigerator CRX
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8.3 Setting the temperature
➤Press the button repeatedly until the desired temperature level is set.
The more LEDs light up above the button the lower is the temperature level.
To switch from the last level to the first level press the button again.
I
8.4 Setting the fast cooling function
A
The option of operating the refrigerator using a fast-cooling function allows
temperatures suitable for freezing foods to be reached.
➤Press the button for longer than 3 seconds.
✓The LED above the button lights up.
➤Press the button again for longer than 3 seconds to operate the refrigerator in
normal mode.
8.5 Conserving foodstuffs
A
NOTE
The cooling performance can be affected by:
• The ambient temperature
• The amount of food to be conserved
• The frequency with which the drawer is opened.
If the ambient temperature is at 16 °C (61 °F) to 20 °C (68 °F), set the
refrigerator to at least level 2.
NOTICE! DANGER OF DAMAGE
• Only use the fast-cooling function when the removable freezer
compartment is not being used. Otherwise there is a risk that the
freezer compartment becomes too cold and condensate cannot be
prevented from forming on the outside of the refrigerator. The
energy consumption will also increase dramatically.
• Note that bottles and other containers can burst when frozen.
• Note that it is difficult to open the refrigerator directly after closing it.
NOTICE! DANGER OF DAMAGE
• Do not conserve warm foodstuffs in the refrigerator.
• Do not place glass containers containing liquid in the freezer
compartment.
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