Dometic CRX 1050 User manual

Refrigerator
Installation and Operating Manual. . 10
Kühlschrank
Montage- und Bedienungs-
anleitung . . . . . . . . . . . . . . . . . . . . . 31
Réfrigérateur
Instructions de montage
et de service . . . . . . . . . . . . . . . . . . 52
Nevera
Instrucciones de montaje y de uso . 75
Frigorífico
Instruções de montagem e manual de
instruções . . . . . . . . . . . . . . . . . . . . 97
EN
DE
FR
ES
PT
CRX1050, CRX1065,
CRX1080

CRX1050, CRX1065, CRX1080
3
CRX 1050
1
2
3
5
4
6
7
1
1
2
3
5
4
6
7
CRX 1065
2

CRX1050, CRX1065, CRX1080
4
1
2
3
5
4
6
7
CRX 1080
3
1
2
3
46
5
7
8
4

CRX1050, CRX1065, CRX1080
5
1
4
3
2
ca. 50 mm
5
2
1
6

CRX1050, CRX1065, CRX1080
6
1
2
7
8

CRX1050, CRX1065, CRX1080
7
9
0
∅/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
a

CRX1050, CRX1065, CRX1080
8
1
rt
sw
b
2
3
1
c
1
Vent Lock
d

CRX1050, CRX1065, CRX1080
9
380
534
500
CRX 1050
e
CRX 1065
448
525
545
f
CRX 1080
475
640
528
g

EN
CRX1050, CRX1065, CRX1080
10
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6 Technical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
7 Installing and connecting the refrigerator. . . . . . . . . . . . . . . . . . . . . 17
8 Using the refrigerator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
9 Cleaning and maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
10 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
11 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
12 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
13 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

EN
CRX1050, CRX1065, CRX1080 Explanation of symbols
11
1 Explanation of symbols
D
!
!
A
I
➤Action: This symbol indicates that action is required on your part. The
required action is described step-by-step.
✓This symbol describes the result of an action.
Fig. 15, page 3: This refers to an element in an illustration. In this case,
item 5 in figure 1 on page 3.
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 excess
voltage
Alterations to the product without express permission from the manu-
facturer
Use for purposes other than those described in the operating manual
DANGER!
Safety instruction: Failure to observe this instruction will cause
fatal or serious injury.
WARNING!
Safety instruction: Failure to observe this instruction can cause
fatal or serious injury.
CAUTION!
Safety instruction: Failure to observe this instruction can lead to
injury.
NOTICE!
Failure to observe this instruction can cause material damage and
impair the function of the product.
NOTE
Supplementary information for operating the product.

EN
Safety instructions CRX1050, CRX1065, CRX1080
12
2.1 General safety
DDANGER!
On boats: If the device is powered by the mains, ensure that the
power supply has a residual current circuit breaker.
!WARNING!
Have a qualified technician perform the installation in wet
rooms.
Do not operate the device if it is visibly damaged.
If this device's power cable is damaged, it must be replaced by
the manufacturer, customer service or a similarly qualified
person in order to prevent safety hazards.
This device may only be repaired by qualified personnel.
Inadequate repairs may cause serious hazards.
This device can be used by children aged 8 years or over, as
well as by persons with diminished physical, sensory or mental
capacities or a lack of experience and knowledge, providing
they are supervised, or have been taught how to use the device
safely and are aware of the resulting risks.
Cleaning and user maintenance must not carried out by unsu-
pervised children.
Children must be supervised to ensure that they do not play with
the device.
Always keep and use the device out of the reach of children
under 8 years of age.
Do not store any explosive substances, such as spray cans with
propellants, in the device.
!CAUTION!
Danger of crushing! Do not put your fingers into the hinge.
Foodstuff may only be stored in its original packaging or in suit-
able containers.
ANOTICE!
Check that the voltage specification on the type plate is the
same as that of the power supply.
Never pull the plug out of the socket by the connection cable.

EN
CRX1050, CRX1065, CRX1080 Safety instructions
13
If the refrigerator is connected to the DC socket: disconnect the
refrigerator and other electric consumers from the battery
before connecting the quick charging device.
If the refrigerator is connected to the DC socket: disconnect the
refrigerator or switch it off when you turn off the engine. Other-
wise you may discharge the battery.
The refrigerator is not suitable for transporting substances
which are caustic or contain solvents.
Keep the drainage outlet clean at all times.
Do not open the refrigerant circuit under any circumstances.
Never transport the device in a horizontal position, so that no oil
can leak out of the compressor.
Make sure that the refrigerator circuit is not damaged during
transportation. The refrigerant in the refrigerator circuit is highly
flammable.
In the event of any damage to the refrigerator circuit:
– Avoid naked flames and sparks.
– Air the room well.
Set up the device in a dry location where it is protected against
splashing water.
2.2 Operating the device safely
DDANGER!
Do not touch exposed cables with your bare hands. This applies
especially when operating the device from the AC mains.
!CAUTION!
Before starting the device, ensure that the power supply line
and the plug are dry.
If you connect the device to a battery, make sure that no food
comes into contact with the battery acid.
ANOTICE!
Do not use electrical devices inside the cooling device unless
they are recommended by the manufacturer for that purpose.
Do not place it near naked flames or other heat sources
(heaters, direct sunlight, gas ovens etc.)

EN
Scope of delivery CRX1050, CRX1065, CRX1080
14
Danger of overheating!
Always ensure sufficient ventilation so that the heat generated
during operation can dissipate. Make sure that the device is
sufficiently far away from walls and other objects so that the air
can circulate.
Ensure that the ventilation vents are not covered.
Do not fill the inner container with ice or fluid.
Never immerse the appliance in water.
Protect the appliance and the cable against heat and moisture.
Make sure that foodstuffs do not touch the walls of the cooling
area.
3 Scope of delivery
4 Accessories
Available as accessories (not included in the scope of delivery):
Quantity Designation
1 Refrigerator with shelves
1 Cable set
1 Operating manual
Item no. Designation Explanation
LAC Low ambient
control
Connects an additional heater to the compressor.
This ensures the compressor switches on more
frequently at extremely low ambient temperatures
so that it can cool the freezer compartment.

EN
CRX1050, CRX1065, CRX1080 Intended use
15
5 Intended use
The refrigerator is suitable for cooling and freezing foodstuffs.
!
The refrigerator is only suitable for installation in a fitted niche. Once it is
installed, only the front of the appliance may be accessible.
6 Technical description
Dometic CRX series cooling appliances can cool products and keep them
cool. Products can be deep-frozen in the detachable 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.
All materials used in the refrigerator are compatible for use with foodstuffs.
The refrigerant circuit is maintenance-free.
The device can be connected to 12 V and 24 V as well as 100 – 240 V power
sources.
When used on boats, the refrigerator can be subjected to a constant inclina-
tion of 30°.
The temperature is set using the control panel on the inside left of the refrig-
erator. Four temperature ranges from +3 °C to +12 °C, and a fast-cooling
function, are available for selection.
CAUTION! Health hazard!
Please check if the cooling capacity of the appliance is suitable for
storing the food or medicine you wish to cool.

EN
Technical description CRX1050, CRX1065, CRX1080
16
6.1 Control elements inside the fridge
The various types of refrigerators are shown in the following illustrations:
CRX1050: fig. 1, page 3
CRX1065: fig. 2, page 3
CRX1080: fig. 3, page 4
6.2 Control elements
No. Explanation
1 Freezer compartment (detachable)
2 Control panel
3 Wire shelf (folding, so that bottles can be put in the fridge)
4 Shelf
5 Fruit compartment
6 Bottle restraint (to hold bottles in the door)
7 Compartment with lid (hinged)
No. in
fig. 4,
page 4
Explanation
1 IR sensor for switching the interior lighting
2 LED: Service display
3 LED: Green: Compressor is running
Orange: Compressor is off
4 On/off button
5 Interior lighting
6 Temperature setting button
7 LED: Fast-cooling function on
8 LEDs: Temperature levels 1 to 4

EN
CRX1050, CRX1065, CRX1080 Installing and connecting the refrigerator
17
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
DANGER!
If the appliance is powered by the mains, ensure that the power
supply has a residual current circuit breaker.
NOTICE!
The appliance can be tilted sideways up to 30°. When setting
up the refrigerator, note that it must be secured to allow for
this. If you have any questions regarding installation, consult
your specialist dealer.
Install the refrigerator so that the warm air generated can eas-
ily flow away (either upwards or to the sides, fig. 5, page 5).
The appliance is designed for ambient temperatures between
+16°Cand+43°C.

EN
Installing and connecting the refrigerator CRX1050, CRX1065, CRX1080
18
7.2 Installing the refrigerator
Observe the following when installing the refrigerator:
Install the refrigerator so that the warm air produced can easily flow away
(either upwards or to the sides, fig. 5, page 5).
Key for fig. 5, page 5
Keep objects clear of openings in the housing or installation structure
(such as ventilation slots, etc.).
Condensate is produced when the refrigerator is operating normally. You
can either wipe up the condensate in regular intervals, or drain it through
an outlet in the rear of the refrigerator.
Proceed as follows to install the refrigerator:
➤If you wish to drain the condensate through a hose:
Remove the drain plug (fig. 61, page 5).
➤Connect a hose with an inner diameter of 10 mm to the outlet port
(fig. 62, page 5).
➤Undo the transport lock (chapter “Releasing the lock” on page 25).
➤Open the refrigerator door.
➤Remove the blanking plugs (fig. 72, page 6).
➤Push the refrigerator into the recess.
➤Fix the refrigerator in place using suitable screws (fig. 71, page 6).
➤Press the blanking plugs (fig. 72, page 6) into the openings.
No. Explanation
1 Cold intake air
2 Hot waste air
3 Condenser
4 Interval to maintain above the refrigerator if waste air cannot
circulate sufficiently upwards or to the side.

EN
CRX1050, CRX1065, CRX1080 Installing and connecting the refrigerator
19
7.3 Changing the door hinge
You can also change the hinge of the door, so that it opens to the left rather
than the right.
➤ Proceed as shown in fig. 8 , page 6 to fig. 0 , page 7 to change the hinges.
7.4 Connecting the refrigerator
Connect the refrigerator to DC power
A
The refrigerator can be operated with a 12 V or a 24 V DC voltage supply.
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. a, page 7.
Key for fig. a, page 7:
NOTICE!
To avoid voltage drops and loss of performance, keep the
connection cable as short as possible and avoid any additional
circuits.
Therefore avoid additional switches, plugs or power strips.
Disconnect the appliance and other electric consumers from
the battery before you connect the battery to a quick charging
device. Overvoltage can damage the electronics of the appli-
ance.
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

EN
Installing and connecting the refrigerator CRX1050, CRX1065, CRX1080
20
A
➤Before starting up the appliance for the first time, check whether the
operating voltage and the battery voltage match (see type plate).
➤Connect the refrigerator to a plug socket which is fuse-protected with at
least 15 A (at 12 V) or 7.5 A (at 24 V) (fig. b1, page 8).
➤Connect the red cable (fig. brt, page 8) to the positive terminal of the
battery.
➤Connect the black cable (fig. bsw, page 8) to the negative terminal of
the battery.
Connecting the refrigerator to AC mains
D
Proceed as follows when you connect the refrigerator to the AC mains:
➤Plug the connector into the AC socket (fig. c1,page 8).
NOTICE!
Make sure the polarity is correct.
DANGER! Danger of fatal injury!
Never handle plugs and switches with wet hands or if you are
standing on a wet surface.
If you are operating your refrigerator on a boat with an
AC mains connection using a shore connection, you must
install a residual current circuit breaker between the AC mains
and the refrigerator.
Seek advice from a trained technician.