Dometic Coldmachine 86, Coldmachine 96, CS-NC15, Coldmachine 85, Coldmachine 94 User Manual

...

ENDEFR

SVNOFI

REFRIGERATION

COOLING UNITS

ColdMachine 50, 54, 55, 84, 85, 86, 94, 95, 96, CS-NC15

Cooling unit

Installation and Operating Manual. . . . . . . 13

Kühlaggregat

Montage- und Bedienungsanleitung . . . . .38

Groupe frigorifique

Instructions de montage

et de service . . . . . . . . . . . . . . . . . . . . . . . . .63

Unidad frigorífica

Instrucciones de montaje y de uso. . . . . . .89

Unidade de refrigeração

Instruções de montagem e manual de

instruções . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Gruppo refrigerante

Istruzioni di montaggio e d’uso . . . . . . . . 141

Koelaggregaat

Montagehandleiding en

gebruiksaanwijzing . . . . . . . . . . . . . . . . . .167

Køleaggregat

Monterings- og betjeningsvejledning . . . 191

Kylaggregat

Monterings- och bruksanvisning . . . . . . . 213

Kjøleaggregat

Monterings- og bruksanvisning. . . . . . . . 235

Jäähdytysaggregaatti

Asennus- ja käyttöohje . . . . . . . . . . . . . . . 257

Холодильный агрегат

Инструкция по монтажу и эксплуатации 280

Agregat chłodzący

Instrukcja montażu i obsługi. . . . . . . . . . .306

Chladiaci agregát

Návod na montáž a uvedenie

do prevádzky. . . . . . . . . . . . . . . . . . . . . . . 331

Chladicí agregát

Návod k montáži a obsluze . . . . . . . . . . .355

Hűtőkészülék

Szerelési és használati útmutató . . . . . . . 379

Coldmachine

Kompressor ein Compressor on Compresseur en fonction

Fremdversorgung External Voltage Alimentation Extérieure

Speicherabruf Discharge of Cold Accum. Décharge de la Plaque

min max

Hauptschalter Main Switch Commutateur principal

Temperature

Electronic

Control

VD-01, VD-04, VD-08

VD-03

min. 30 mm

VD-02, VD-05, VD-18, VD-21

10 mm

Coldmachine

10 mm

Coldmachine

VD-06

VD-07, VD-09

1/3

10 mm

2/3

VD-14N, VD-15

1/32/3

VD-16

VD-14N, VD-15

D C

gn/ge

Coldmachine

gn/ge

bl br

F D C P T

Coldmachine

1. 2.

SW21

Coldmachine

SW19

SW21

SW16

2 – 3 mm

Coldmachine

/mm²

l/m

12 V

24 V

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28

VD-01, VD-02, VD-03, VD-04, VD-05, VD-07, VD-08, VD-09, VD-18, VD-21

swblgn/ge

sw/bl

12 3

br gn ws

sw/bl

VD-06

bl br ge gn gr rt sw ws ∨

EN Blue Brown Yellow Green Grey Red Black White or

DE Blau Braun Gelb Grün Grau Rot Schwarz Weiss oder

FR Bl eu Marron Jaune Vert Gris Rouge Noir Blanc ou

ES Azul Marrón Amarillo Verde Gris Rojo Negro Blanco o bien

PT Azul Castanho Amarelo Verde Cinzento Vermelho Preto Branco ou

IT Blu Marrone Giallo Verde Grigio Rosso Nero Bianco oppure

NL Blauw Bruin Geel Groen Grijs Rood Zwart Wit of

DA Blå Brun Gul Grøn Grå Rød Sort Hvid eller

SV Blå Brun Gul Grön Grå Röd Svart Vit eller

NO Blå Brun Gul Grønn Grå Rød Svart Hvit eller

FI Sininen Ruskea Keltainen Vihreä Harmaa Punainen Musta Valkoinen tai

RU Синий Коричневый Желтый Зеленый Серый Красный Черный Белый или

PL Niebieski Brązowy Żółty Zielony Szary Czerwony Czarny Biały lub

SK Modrá Hnedá Žltá Zelená Sivá Červená Čierna Biela alebo

CS Modrá Hněda Žlutá Zelená Šedá Červená Černá Bílá nebo

HU Kék Barna Sárga Zöld Szürke Piros Fekete Fehér vagy

Coldmachine

257 mm

281 mm

360 mm

81 mm

128,50 mm

9,50 mm

~ 215 mm

Coldmachine

~ 310 mm

Coldmachine

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.

Contents

1 Explanation of symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

2 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

3 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

4 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

6 Technical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

7 Installing the cooling unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

8 Using the cooling unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

9 Use coolant accumulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

10 Guarantee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

11 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

12 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

13 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Explanation of symbols Coldmachine

1 Explanation of symbols

DANGER!

D ! !

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.

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

2.1 General safety

DANGER!

• Danger of fatalinjuries! When using the device on boats: if the device is powered by the mains, ensure that the power supply has a residual current circuit breaker!

Coldmachine Safety instructions

WARNING!

• This device may only be installed and repaired by a qualified technician. Inadequate repairs can lead to considerable hazards. Should your device need to be repaired, please contact customer services.

• Do not operate the device if it is visibly damaged.

• Do not open the refrigerant circuit under any circumstances. An exception to this is when the device has to be disconnected for return shipping (chapter “Installing the external temperature regulator” on page 22).

• Set up the device in a dry location where it is protected against splashing water.

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

• Make sure that the compressor is sufficiently ventilated.

• Electronic devices are not toys! Always keep and use the device out of the reach of children.

• People (including children) whose physical, sensory or mental capacities or whose lack of experience or knowledge prevent them from using this product safely should not use it without the supervision or instruction of a responsible person.

• Before you start up the device for the first time, check that the operatingvoltage matches the battery voltage (see type plate).

• If the connection cable is damaged, it must be replaced to prevent possible electrical hazards. Only replace a damaged connection cable with a connection cable of the same type and specifications.

• Do not store any explosive substances, such as spray cans with propellants in the device.

Scope of delivery Coldmachine

2.2 Operating the device safely

DANGER! Danger of fatal injuries!

2.3 Safety precautions when handling batteries

• Do not touch exposed cables with your bare hands. This especially applies when operating the device from the AC mains.

NOTICE!

• Never use cleaners that contain sand, acids or solvents to clean the vaporiser.

• Protect the device against rain and moisture.

• Disconnect the cooling device and other consumer units from the battery before you connect the quick charging device.

NOTE

• Disconnect the device if you are not going to use it for a prolonged period.

CAUTION! Danger of injury!

• Batteries contain aggressive and caustic acids. Avoid battery fluid coming into contact with your body. If your skin does come into contact with battery fluid, wash the part of your body in question thoroughly with water.

• If you connect the device to a battery, make sure that no food comes into contact with the battery acid.

3Scope of delivery

Quantity Description

1 Cooling unit or vaporiser

1 Operating manual

Coldmachine Accessories

4Accessories

If you wish to operate the cooling unit from the 230 V AC mains, please use one of the following rectifiers.

Available as accessory (not included in scope of delivery):

Description Item number

CoolPower EPS100 rectifier For devices with BD35F compressor (50/80/CS/CS series)

CoolPower MPS35 rectifier For devices with BD35F compressor (50/80/CS/CS series)

CoolPower MPS50 rectifier For devices with BD50F compressor (90 series)

9600000440

9600000445

9600000441

5 Intended use

The cooling unit is suited for building your own refrigerator or cooler. The cooler unit is suitable for cooling and freezing food. The device is also suitable

for use on boats.

CAUTION! Health hazard!

Please check if the cooling capacity of the device is suitable for storing the food or medicine you wish to cool.

6 Technical description

The cooling units are suitable for use with 12 V or 24 V DC voltage and can therefore be used for camping or on boats. Furthermore, you can connect them to a 230 V mains supply via the rectifiers (see chapter “Accessories” on page 17).

When used on boats, the cooling unit can withstand a constant heeling of 30°. The cooling unit must be used together with a vaporiser. In addition, you can use an

accumulator with or without TEC control. The CS-NC15 comprises a cooling unit and a vaporiser.

Use the continuously variable thermostat on the vaporiser to set the desired temperature.

Technical description Coldmachine

The accumulator and TEC program control ensure a high cooling capacity and improve the unit’s efficiency. The accumulator is charged when there is a sufficient supply of power (for example when powered by a mains adapter). In the event of accumulator usage or under-voltage, the coolant is drawn from the accumulator until it is empty. Thus, no power is taken from the battery during this time.

The TEC program control always ensures that

• Cold energy is stored if there is excess electrical energy (external supply of power by a generator).

• The coolant accumulator can be used at any time to ensure that the complete battery power is used for other consumers.

• Stored cold energy is automatically retrieved to preserve the interior cooling temperature of the cooling area, once the battery capacity is exhausted.

NOTE

Further information on the coolant accumulator can be found in chapter “Use coolant accumulator” on page 27.

6.1 Battery monitor

The cooling device is equipped with an electronic device to protect against reversing the polarity when connecting to a battery. To protect the battery, the cooling device switches off automatically if the voltage is insufficient (see following table).

Devices without TEC control

Connection voltage Switch-off voltage Restart voltage

12 V

24 V

Devices with TEC control

Connection voltage Switch-off voltage Restart voltage

12 V

24 V

10.4 V 11.7 V

22.8 V 24.2 V

10.7 V 13.0 V

22.0 V 26.0 V

Coldmachine Installing the cooling unit

7 Installing the cooling unit

WARNING!

7.1 Tools required

For installation and assembly, you will need the following tools:

•Drill

• Screwdriver

• Open-ended spanner: 16 mm, 19 mm and 21 mm

• Sealant and PUR foam

• Cable, cable lugs and cable clips

•Ester oil

7.2 Notes on the cooling container

Permitted cooling area contents

Make sure that maximum cooling area contents specified are not exceeded for the respective vaporiser type (see chapter “Technical data” on page 32).

The installation may only be performed by a qualified technician.

Minimum insulation

The maximum cooling area contents are based on a minimum insulation thickness of 35 mm of foam polyurethane with a density of 40 kg/m³. If other insulating materials are used such as styrofoam, double the wall thickness to attain the same level of heat insulation.

Installing the vaporiser

The vaporiser must be installed in the cooling container (except CS-NC15, the vaporiser is premounted).

Observe the following in the process:

• Correct installation position (fig. 3, page 4 up to fig. 9, page 6)

• Arrangement in the cooling container as far to the top as possible

• Install a least 10 mm from the wall (not VD-14N and VD-15).

Installing the cooling unit Coldmachine

NOTICE!

Connecting the vaporiser

➤ Connect the vaporisers VD-14N and VD-15 in accordance with fig. 0, page 6. ➤ Connect vaporiser VD-16 according to fig. 9, page 6. ➤ Connect other vaporisers according to fig. j, page 9.

Keys for the illustrations

For cooling units without valve couplings (ready-to install units): Do not open the refrigerant circuit during installation. You may have to make the wall openings larger to be able to slide the vaporiser through them (fig. a, page 6). Or alternatively, you create an opening that allows you to install the cooling lines at the top (fig. b, page 6).

No. in fig. 8,

page 5

1 DC fan

2 Thermostat button

5 Connection cable

No. in fig. 9,

page 6

1 Connection cable

No. in fig. 0,

page 6

1 Connection cable

Explanation

Connection plug for DC fan Thermostat

Explanation

Coldmachine Installing the cooling unit

No. in

fig. j, page 9 and

fig. k, page 10

1 Connection block

2 Compressor

3Fan

4 Switch fig. j or TEC controller fig. k

NOTICE!

For cooling units with valve couplings

➤ Cut out a hole with a diameter of at least 30 mm (fig. c, page 7) for the cooling

lines. To do this, use a circular cutter.

Carefully insulate and seal off the wall openings after installation to prevent moisture penetration.

NOTICE!

Never bend the connecting line between the vaporiser and the unit. The minimum bending radius is 25 mm.

Explanation

7.3 Installing the cooling unit

It is important to select the proper location for setting up the unit. To ensure troublefree operation, please note the following points:

• Set up the cooling unit in a dry, sheltered place. Avoid placing it near heat sources such as radiators, gas ovens or hot water pipes. Do not place in direct sunlight.

• On a boat, install the cooling unit, if possible, below the waterline.

• The refrigeration unit functions at a tilt angle of up to 30°. Install the unit on a flat base so that it will still operate, even at the strongest possible inclination.

• The heated air must dissipate unhindered (fig. d, page 7).

• When installing the cooling unit in a closed room such as a wardrobe, pantry or aft compartment, openings must have a cross section of at least 200 cm² (25cmx8cm) for cooling and exhaust air.

• Make sure that the air flow on the condenser (fig. d C, page 7) is not restricted.

• Maintain a minimum distance between the condenser and adjoining wall of 50 mm.

Installing the cooling unit Coldmachine

• CS-NC15: Observe the drilling template (fig. l, page 11) and the installation drawing (fig. m, page 12).

7.4 Installing the external temperature regulator

Mechanical thermostat

The temperature regulator can be mounted either on the outside or inside of the cooling container. The interior temperature is regulated depending on the surface temperature of the vaporiser, or for VD-14N and VD-15, depending on the room temperature.

➤ Connect the coiled end of the sensor cable to the vaporiser (fig. e, page 8, not

VD-14N, VD-15) using the clamping plate. This is premounted on VD-14N, VD-15.

➤ Make sure that the sensor line does not make contact anywhere else with the

vaporiser or with the suction line.

TEC control

The TEC control must be attached outside of the cooling container. The internal temperature is regulated according to the vaporiser surface temperature.

The temperature sensor has been factory-mounted to the accumulator. ➤ Connect the temperature sensor with the TEC control via the plug-in coupling.

Mount the one-way couplings (not CS-NC15)

NOTICE!

The cooling unit is delivered in a disconnected state (the vaporiser and compressor are separated); however, it has been filled at the factory with the proper amount of coolant.

➤ Install the machine part and the vaporiser. ➤ Remove the screwed-on caps from the coupling halves that protect the rubber

seal from dirt.

The fig. f, page 8, shows the condition of the coupling halves after removing the caps when uncoupled.

Coolant leakage will lead to system failure. In such cases, the complete cooling unit must be disassembled, returned, the one-way couplings replaced and the device refilled at the factory.

Coldmachine Installing the cooling unit

NOTICE! Risk of coolant leakage

➤ Apply some ester oil on the O-ring and thread of both coupling halves (fig. f,

page 8).

➤ Place the coupling halves by hand on top without tension and tighten them by

hand (fig. g, page 8).

➤ Tighten the union nuts SW21 to the end of the thread: use the width 21 open-

ended spanner for tightening and the second open-ended spanner (width 19 or

16) for counter-tightening. The gap between the coupling halves will be 2–3 mm (fig. h, page 8).

➤ Tighten the union nuts to a torque of 30 Nm by approx. a further 90°, to connect

both couplings firmly with each other. The cutting ring of the male coupling half must cut itself into the female coupling

half.

Always use two open-ended spanners to prevent the couplings from turning in the coupling holder.

NOTICE! Risk of coolant leakage

The coupling is not permanently sealed.

If the device must be decoupled for return shipping:

WARNING!

➤ Screw the caps back onto the coupling halves to prevent dirt and moisture from

entering the refrigerant circuit.

The coolant in the system is under pressure. Wear safety goggles and gloves when disconnecting.

Installing the cooling unit Coldmachine

7.5 Connecting the cooling unit

Connecting to a battery

The cooling unit can be operated from a 12 V or a 24 V DC voltage supply.

NOTICE!

➤ Determine the required cross section of the cable in relation to the cable length

according to fig. i, page 9. Key for fig. i, page 9

➤ Before you start up the unit for the first time, check that the operating voltage

matches the battery voltage (see type plate).

To avoid voltage loss and therefore a drop in performance, the cable should be kept as short as possible and should not be interrupted. For this reason avoid additional switches, plugs or power strips.

Co-ordinate axis Meaning Unit

l Cable length m

∅ Cable cross section mm²

NOTICE!

Make sure that the polarity is correct.

➤ Connect your cooling unit

– as directly as possible to the pole of the battery or – to a plug socket which is fuse protected with at least 15 A (at 12 V) or 7.5 A (at

24 V).

NOTICE!

For safety reasons the cooling unit is equipped with an electronic system to prevent polarity reversal. This protects the cooling unit when it is connected to a battery.

Disconnect the cooling device and other power consuming devices from the battery before you connect the battery to a quick charging device. Overvoltage can damage the electronics of the device.

Coldmachine Using the cooling unit

Connecting to a 230 V mains supply

WARNING!

➤ To operate the cooling unit from the 230 V mains, use the rectifier

– CoolPower EPS100 for devices with BD35F compressor

– CoolPower MPS35 for devices with BD35F compressor

– CoolPower MPS50 for devices with BD50F compressor (90 series).

• Never handle plugs and switches with wet hands or if you are standing on a wet surface.

• If you are operating your cooling device on board a boat with a mains connection of 230 V from the land, you must install a residual current circuit breaker between the 230 V mains supply and the cooling device. Seek advice from a trained technician.

(50/80/CS/CS series),

NOTE

The output voltage of the described rectifier is 24 V. Please remember this when connecting other consumers at a later time.

8 Using the cooling unit

8.1 Energy saving tips

• Choose a well ventilated installation location which is protected from direct sunlight.

• Allow hot food to cool down first before placing it in the device.

• Do not open the refrigerated container more often than necessary.

• Do not leave the door open for longer than necessary.

• Defrost the refrigerated container once a layer of ice forms.

• Avoid unnecessary low temperatures.

• Clean the condenser of dust and dirt at regular intervals.

• Clean the lid seal regularly.

Using the cooling unit Coldmachine

8.2 Start the cooling unit

Devices without TEC control

➤ Switch in the cooling unit by turning the control button clockwise

(fig. 1 A1 or B1, page 3).

If you turn the control button further, you can regulate the temperature. Devices with energy storage function offer a storage activation button (fig. 1 A2, page 3).

NOTE

Devices with TEC control

Devices with TEC control are started by actuating the main switch (fig. 2 6, page 3). You can then regulate the temperature (fig. 2 5, page 3) with the temperature selector.

If the red LED flashed or glows, a fault has occurred and the system cannot be operated (see error table in Chapter chapter “LED on the thermal element (fig. 1 2, page 3)” on page 29).

8.3 Shutting down the cooling unit

If you do not intend to use the cooling device for a prolonged period, proceed as follows:

➤ Devices without TEC control: Turn the control to 0. ➤ Devices with TEC control: Switch off the device with the main switch

(fig. 2 6, page 3).

➤ Disconnect the power cable from the battery or pull the DC cable plug out of the

rectifier.

➤ Clean the cooling device. ➤ Leave the door slightly open over the cover.

This prevents odour build-up.

Coldmachine Use coolant accumulator

9 Use coolant accumulator

9.1 Display and control elements of devices with

TEC program control

No. in fig. 2, page 3

1 Green LED: Indicates that the compressor is working.

2 Yellow LED: indicates that the external power supply is present (voltage is

3 Red LED: indicates that the accumulator is being discharged because

4 Accumulator discharge button: interrupts compressor operation until

5 Temperature selector: allows the temperature in the cooling area to be set

6 Main switch: for switching the cooling device on and off.

Explanation

higher than 13.5 V or 27.0 V). The LED flashes if the external power supply is too low (voltage ≤ 10.7 V or

21.7 V. Version E: ≤ 10.7 V or 22.0 V).

• the discharge button has been pressed

• Low voltage shutdown (voltage ≤ 10.7 V or 21.4 V. Version E: ≤ 10.7 V or

22.0 V).

• the stored cold energy is exhausted

• The external supply voltage level is restored after low voltage.

as required Min. (left limit) = warmest setting Max. (right limit) = coldest setting

Position 0 = OFF Position – = ON

Guarantee Coldmachine

9.2 Accumulator function

The accumulator function ensures that cold energy is stored automatically (up to 8 hours) if enough electrical power is available, for example when supplied by a mains adapter.

Stored cooling power is discharged

• automatically when the switch-off voltage is reached (see the table on page 18)

• or manually by pressing the discharge button (fig. 1 A2 or fig. 2 4, page 3).

NOTE

The accumulator is automatically charged if,

• the restart voltage is exceeded

• or the accumulator is empty and you switch the device off and on again using the control button(fig. 2 6, page 3, does only function on VD-06).

The cold accumulator can only be discharged manually if it was fully charged beforehand.

NOTICE!

When you are discharging the accumulator, although there is an external supply of power – for example to avoid operating noise from the compressor – use the main switch to switch the unit off (fig. 1 B1 or fig. 2 6, page 3).

NOTE

Please remember: Low internal temperature = high current consumption!

10 Guarantee

The statutory warranty period applies. If the product is defective, please contact the manufacturer's branch in your country (see the back of the instruction manual for the addresses) or your retailer.

For repair and guarantee 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

Coldmachine Disposal

11 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 centre or specialist dealer for details about how to do this in accordance with the

applicable disposal regulations.

12 Troubleshooting

LED on the thermal element (fig. 1 2, page 3)

Number of flashes

1 Battery protection shutdown Check battery voltage, fuse and cable

2 Fan overvoltage shutdown Check condenser and vaporiser fan

3 Compressor start-up fault Reduce load on cooling system:

4 Compressor overload shutdown Reduce load on cooling system:

5 Electronic fuse shutdown Reduce load on cooling system:

Error type Remedy

cross section

current: total target value < 0.5 A

• Ensure good ventilation around the cooling unit

• Store pre-cooled goods

• Ensure good ventilation around the cooling unit

• Store pre-cooled goods

• Ensure good ventilation around the cooling unit

Troubleshooting Coldmachine

Compressor does not run

Fault Possible cause Remedy

UT = 0 V The connection between the battery and

the – electronics is interrupted

Main switch defective (if installed) Replace the main switch

Additional supply line fuse has blown (if installed)

≤ U

Start attempt with U

≤ U

OFF

Start attempt with U

≥ U

Voltage between the positive and negative electronic terminals

Switch-on voltage of the electronics

Switch-off voltage of the electronics

OFF

Battery voltage is too low Charge the battery

Loose cables Poor contact (corrosion)

Battery capacity too low Replace the battery

Cable cross section too low Replace the cable (fig. i,

Ambient temperature too high –

Insufficient ventilation and/or cooling Provide improved ventila-

Condenser is dirty Clean the condenser

Fan defective (if installed) Replace the fan

Establish a connection

Replace the fuse

Establish a connection

page 9)

tion for the cooling unit

Interior temperature too low in control setting 1

Fault Possible cause Remedy

Compressor runs constantly

Compressor runs for a long time

Thermostat sensor has no contact on the vaporiser

Thermostat defective Change the thermostat

Large quantities have been frozen in the freezer compartment

Secure the sensor

–

+ 374 hidden pages