Dometic MCA1215, MCA1225, MCA1235, MCA1250, MCA1280 User manual [ml]

...

ENDEFRESPTITNL

NOFIRUPLSKCSHU

ENERGY & LIGHTING

PERFECTCHARGE

MCA1215, MCA1225, MCA1235, MCA1250, MCA1280, MCA2415, MCA2425, MCA2440

Battery charger

Installation and Operating Manual. . . . . . . . 8

Batterielader

Montage- und Bedienungsanleitung. . . . .35

Chargeur de batteries

Instructions de montage

et de service . . . . . . . . . . . . . . . . . . . . . . . . .64

Cargador de batería

Instrucciones de montaje y de uso. . . . . . .95

Carregador de baterias

Instruções de montagem e manual de

instruções . . . . . . . . . . . . . . . . . . . . . . . . . .125

Caricatore per batterie

Istruzioni di montaggio e d’uso . . . . . . . .153

Acculader

Montagehandleiding en

gebruiksaanwijzing . . . . . . . . . . . . . . . . . .182

Batterilader

Monterings- og betjeningsvejledning . . .210

Batteriladdare

Monterings- och bruksanvisning. . . . . . . 237

Batterilader

Monterings- og bruksanvisning. . . . . . . . 264

Akkulaturi

Asennus- ja käyttöohje . . . . . . . . . . . . . . . 291

Устройство для заряда аккумуляторных батарей

Инструкция по монтажу и эксплуатации 318

Ładowarka akumulatorowa

Instrukcja montażu i obsługi. . . . . . . . . . . 347

Nabíjačka batérií

Návod na montáž a uvedenie

do prevádzky. . . . . . . . . . . . . . . . . . . . . . . 377

Nabíječka baterií

Návod k montáži a obsluze . . . . . . . . . . .405

Akkumulátortöltő

Szerelési és használati útmutató . . . . . . . 431

MCA1215 – MCA2440

12345

AC INPUT

DC OUTPUT

1234

STATUS

TEMP/LIN1 LIN2

ESB

12345

AC INPUT

DC OUTPUT

123

STATUS

TEMP/LIN1 LIN2

ESB

AC INPUT

12345

STATUS

TEMP/LIN1 LIN2

1234

DC OUTPUT

234

987

23456

987

2346 5

MCA1215

MCA1225/1235/2415

MCA1250/1280/2425/2440

MCA1215/1225/1235/2415

MCA1215 – MCA2440

LIN

MPC01 MCA-HS1 (IBS)

MCA12xx

MCA-RC1

MCA-TS1MCA-HS1 (IBS)

LIN

MCA12xx

MCA1215 – MCA2440

LIN

376 4

MCA12xx

MCA-RC1 MCA-TS1

LIN2

TEMP/LIN1

MCA24xx

CN 2

12345

TEMP/LIN 1/LIN 2

ESB

RJ-11 6P6C

MCA1215 – MCA2440

Sleep

Mode

On / Off

MCA-RC1

234

STATUS

OFF

DC OUTPUT

MCA1215 – MCA2440

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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

2 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

3 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

4 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

5 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

6 Technical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

7 Installing the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

8 Connecting the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

9 Using the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

10 Maintaining and cleaning the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

11 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

12 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

13 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

14 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

MCA1215 – MCA2440 Explanation of symbols

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 General 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 manufacturer

• Use for purposes other than those described in the operating manual

WARNING!

Note the following basic safety information when using electrical devices to protect against:

• Electric shock

• Fire hazards

• Injury

General safety instructions MCA1215 – MCA2440

2.1 General safety

DANGER!

D !

• In the event of fire, use a fire extinguisher which is suitable for electrical

devices.

WARNING!

• Only use the device as intended.

• Disconnect the device from the mains:

– Before cleaning and maintenance –After use – Before changing a fuse

• If you disassemble the device: – Detach all connections – Make sure that no voltage is present at any of the inputs and out-

puts

• The device may not be used if the device itself or the connection cable are visibly damaged.

• If this power cable for this device 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/or knowledge, providing they are supervised or have been taught how to use the device safely and are aware of the resulting risks.

• Electrical devices are not toys.

Always keep and use the appliance out of the reach of children.

• Children must be supervised to ensure that they do not play with the device.

NOTICE!

• Before start-up, check that the voltage specification on the type plate is the same as that of the power supply.

• Ensure that other objects cannot cause a short circuit at the contacts of the device.

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

• Store the device in a dry and cool place.

MCA1215 – MCA2440 General safety instructions

2.2 Safety when installing the device

DANGER!

D !

2.3 Safety when connecting the device electronically

• Never mount the device anywhere where there is a risk of gas or dust

explosion.

CAUTION!

• Ensure that the device is standing firmly. The device must be set up and fastened in such a way that it cannot tip over or fall down.

NOTICE!

• Do not expose the device to a heat source (such as direct sunlight or heating). Avoid additional heating of the device in this way.

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

DANGER! Danger of electrocution

• For installation on boats:

If electrical devices are incorrectly installed on boats, corrosion damage might occur. Have the device installed by a specialist (marine) electrician.

• If you are working on electrical systems, ensure that there is somebody close at hand who can help you in emergencies.

WARNING!

• Always use sockets which are grounded and secured by residual current circuit breakers.

• Make sure that the lead has a sufficient cross-section.

• Lay the cables so that they cannot be damaged by the doors or the

bonnet. Crushed cables can lead to serious injury.

CAUTION!

• Lay the cables so that they cannot be tripped over or damaged.

General safety instructions MCA1215 – MCA2440

NOTICE!

2.4 Operating the device safely

• Use ductwork or cable ducts if it is necessary to lay cables through

metal panels or other panels with sharp edges.

• Do not lay the 230 V mains cable and the 12 V DC cable in the same duct.

• Do not lay the cable so that it is loose or heavily kinked.

• Fasten the cables securely.

• Do not pull on the cables.

DANGER! Danger of electrocution

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

• To be able to disconnect the device quickly from the mains, the socket must be close to the device and be easily accessible.

WARNING!

• Only use the device in closed, well-ventilated rooms.

• Do not operate the device in systems with lead acid batteries. These

batteries give off explosive hydrogen gas that can be ignited by sparks on electrical connections.

CAUTION!

• Do not operate the device – In salty, wet or damp environments – In the vicinity of corrosive fumes – In the vicinity of combustible materials – In areas where there is a danger of explosions.

• Before starting the device, ensure that the power supply line and the plug are dry.

• Always disconnect the power supply when working on the device.

• Please observe that parts of the device may still conduct voltage even

if the fuse has blown.

• Do not disconnect any cables when the device is still in use.

NOTICE!

• Make sure the air inlets and outlets of the device are not covered.

• Ensure good ventilation.

MCA1215 – MCA2440 General safety instructions

2.5 Safety precautions when handling batteries

WARNING!

• 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 sustain any injuries from acids, contact a doctor immediately.

CAUTION!

• When working on the batteries, do not wear any metal objects such as watches or rings. Lead acid batteries can cause short circuits which can cause serious injuries.

• Danger of explosions!

Never attempt to charge a frozen or defective battery. Place the battery in a frost-free area and wait until the battery has acclimatised to the ambient temperature. Then start the charging process.

• Wear goggles and protective clothing when you work on batteries. Do not touch your eyes when you are working on the battery.

• Do not smoke and ensure that no sparks can arise in the vicinity of the engine or battery.

NOTICE!

• Only use rechargeable batteries.

• Prevent any metal parts from falling on the battery. This can cause

sparks or short-circuit the battery and other electrical parts.

• Make sure the polarity is correct when connecting the battery.

• Follow the instructions of the battery manufacturer and those of the

manufacturer of the system or vehicle in which the battery is used.

• If you need to remove the battery, first disconnect the earth connection. Disconnect all connections and all consumers from the battery before removing it.

Intended use MCA1215 – MCA2440

3 Intended use

The PerfectCharge MCA360 battery charger can charge or supply a retention voltage to batteries which are used to generate power in vehicles or on boats.

The MCA charger can be used to continuously charge supply or starter batteries. This allows the batteries to be charged and to maintain a high charge level:

• 12 V batteries: MCA1215, MCA1225, MCA1235, MCA1250, MCA 1280

• 24 V batteries: MCA2415, MCA2425, MCA2440

The MCA battery charger are designed to charge the following battery types:

• Lead starter batteries

• Lead gel batteries

• Absorbed glass mat (AGM) batteries

Never use the devices to charge other battery types (such as NiCd or NiMH).

WARNING! Danger of explosions

• Do not charge batteries with a cell short circuit. The oxyhydrogen

they produce can cause explosions.

• Do not charge lead batteries in unventilated rooms. The oxyhydrogen they produce can cause explosions.

• Do not charge nickel cadmium and non-rechargeable batteries with the charger. The cases of these batteries can burst explosively.

4Scope of delivery

Quantity Description

1 Battery charger

2 230 V power cable

3 Installation and operating manual

Check before starting up the device that all parts are available belonging to the scope of delivery.

MCA1215 – MCA2440 Accessories

5Accessories

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

Description Reference no.

Remote Control MCA-RC1 9600000100

Temperature sensor MCA-TS1 9600000099

Battery sensor MCA-HS1 (IBS) 9600000101

Battery Management System PerfectControl MPC01 9600000122

6 Technical description

The low weight and compact construction of the battery charger allow for easy installation in mobile homes, commercial vehicles or motor and sailing yachts. It charges batteries that are used on board vehicles or boats to generate power or supplies them with a retention voltage so that they do not discharge.

A control lamp on the device enables constant monitoring in the battery charger. The device has the following protective systems:

• Short circuit

• Overheating protection

• with sensor (accessory): Battery overheating

The device can also be integrated into a LIN bus using two connections. The cooling system uses fans whose speed depends on the charging power and can

be switched off using an external switch.

Technical description MCA1215 – MCA2440

6.1 Device versions

The PerfectCharge MCA battery chargers are available in different versions. Your MAC battery charger can be used to charge batteries up to a specified battery

capacity (see chapter “Technical data” on page 31):

• MCA1215: suitable for charging one supply battery and one starter battery

• MCA1225, MCA1235: suitable for charging up to two supply batteries and one

starter battery

• MCA1250, MCA1280: suitable for charging up to three supply batteries

• MCA2415: suitable for charging up to two supply batteries

• MCA2425, MCA2440: suitable for charging up to three supply batteries

For the identification of your device, see the reference number on the type plate.

6.2 Connections and controls

NOTE

The version for continental Europe is depicted.

No. in

fig. 1, page 3

1 Mains connection

2 LIN2 bus connection

3 TENMP/LIN1 bus connection

4 CN2 socket for Alarm and Fan

5 Status LED

6DIP switch

7 Battery terminals (+)

8 Battery terminals (–)

9 Starter battery connection

Explanation/function

(MCA1215, MCA1225, MCA1235 only)

MCA1215 – MCA2440 Technical description

U0 U

100 %

6 %

234 65

U/V

I/A

No. in

fig. 2, page 4

1 On/Off switch

2Fan

Explanation/function

6.3 Battery charging function

The charging characteristics are referred to as modified IU0U characteristics.

1: I phase (bulk)

At the beginning of the charging process, the flat battery is charged with a constant current (100 % charge current) until the battery voltage reaches the charging voltage. The charging current decreases when the battery has reached this charging level.

Installing the device MCA1215 – MCA2440

2, 3, 4: U0 phase (absorption)

Now the three-stage absorption charging process (U0 phase) begins, where the duration depends on the battery. The voltage remains constant (U0). In the first 2 minutes, the charging of the battery is determined. Then the main charging phase begins when the battery is fully charged.

Once the battery is completely charged, or the charging current is below 6 % of the rated charging current for 15 minutes, the U0 phase has finished.

5: U phase (float)

After the U0 phase, the battery charger switches to conservation charging function (U phase).

If DC loads are connected, they are powered by the device. Only if the power required exceeds the capacity of the device is this surplus power provided by the battery. The battery is then discharged until the device re-enters the I phase and charges the battery.

6: 12-day conditioning

Every 12 days, the battery charger switches back to phase 1 for 85 min in order to revive the battery. This prevents any fatigue symptoms such as sulphation.

7 Installing the device

When selecting the installation location, observe the following instructions:

• The device can be installed horizontally or vertically.

• Do not install the device

– In wet or damp environments – In dusty environments – In the vicinity of combustible materials – In areas where there is a danger of explosions.

• The place of installation must be well ventilated. A ventilation system must be available for installations in small, enclosed spaces. The clearance around the device must be at least 25 cm.

• The air inlet on the underside and the air outlet on the back of the device must remain clear.

• For ambient temperatures higher than 40 °C (such as in engine or heating compartments, or direct sunlight), the heat from the device under load can lead to reduced output.

MCA1215 – MCA2440 Installing the device

• The device must be installed on a level and sufficiently sturdy surface.

• Do not install the device in the same area as the batteries.

• Do not install the device above batteries, because they can emit corrosive

sulphur fumes that will damage the device.

NOTICE!

For installation and mounting you will need the following tools:

• Pen for marking

• Drill bit set

• Drill

• Screwdriver

To secure the device in place you will need:

• Machine bolts (M4) with washers and self-locking nuts or

• self-tapping screws or wood screws.

Fasten the device as follows:

Before drilling any holes, make sure that no electrical cables or other parts of the vehicle can be damaged by drilling, sawing and filing.

➤ Hold the device against the installation location. ➤ Mark the fastening points. ➤ Fasten the device with one screw through each hole in the holders.

Connecting the device MCA1215 – MCA2440

8 Connecting the device

8.1 Connecting to battery and power supply

Connecting the battery

Observe the following instructions when connecting the battery:

CAUTION!

• Make sure the battery terminals are clean when connecting them.

• Make sure the plug connector is fitted securely.

• Select a connection cable with a sufficient cross-section (see chapter “Technical

data” on page 31).

• Lay the cables in accordance with VDE°100 (Germany).

• Connect the negative cable directly to the negative terminal of the battery, and

not to the chassis of a vehicle or boat.

• Use the following cable colours: – Red: positive connection – Black: negative connection

• Do not reverse the polarity. Reversing the polarity can cause damage to the device.

• Avoid coming into contact with the battery fluid.

• Batteries with a cell short circuit may not be charged, as explosive

gases may form due to overheating of the battery.

➤ Lay the positive cable from the battery charger to the positive terminal of the

battery and connect it.

➤ Lay the negative cable from the battery charger to the negative terminal of the

battery and connect it.

Connecting the 230 V power supply

➤ Plug the 230 V connection cable included in the delivery into the MCA battery

charger‘s “AC INPUT” socket.

➤ Connect the device with the he 230 V connection cable to a 230 V socket which

is protected by a residual current circuit breaker.

MCA1215 – MCA2440 Connecting the device

8.2 Charge versions

fig. 3, page 5 fig. 4, page 5

Battery sensor

MCA-HS1 (IBS)

(12 V only)

–– ––

✓ – ✓ –

✓✓ – ✓

Perfect Control

MPC01

(12 V only)

Remote control

MCA-RC1

✓✓

Temperature sensor

MCA-TS1 or

Battery sensor

MCA-HS1 (IBS)

(12 V only)

– without; ✓ with

Charging the battery

➤ Connect the battery to the “DC OUTPUT” socket of the MCA battery charger.

• Make sure the polarity of the connections is correct.

Charging the starter battery (MCA1215, 1225, 1235 only)

➤ Connect the starter battery to the “ESB” socket of the MCA battery charger.

• Make sure the polarity of the connections is correct.

Charging using the temperature sensor MCA-TS1 (accessory)

➤ Connect the temperature sensor to the TEMP/LIN connection. ✓ The charging voltage is adjusted according to the temperature measured.

Charging using the IBS battery sensor MCA-HS1 (accessory) (12 V only)

➤ Connect the battery sensor to the TEMP/LIN connection. ✓ The battery sensor transmits the battery temperature and the battery voltage to

the charger via the LIN communication port. The charging voltage is regulated according to the temperature. Any potential loss of voltage in the connecting cables is also compensated.

Connecting the device MCA1215 – MCA2440

Charging using the battery management system PerfectControl MPC01 (accessory) (12 V only)

➤ Set the DIP switches 1 to 3 on the MCA battery charger to “ON” (chapter “Setting

the DIP switches” on page 24).

You can find detailed information in the operating manual for MPC01.

Charging using the remote control MCA-RC1 (accessory)

NOTE

➤ Insert one end of the RJ-11 cable into the socket (fig. 0 3, page 7) of the

MCA-RC1.

➤ Insert the other end of the RJ-11 cable into the TEMP/LIN1 socket on the MCA

battery charger.

The length of the RJ-11 cable may not exceed 7 m.

8.3 Wiring diagrams

Example of a wiring diagram, 12 V: see fig. 5, page 6.

No. in

fig. 5, page 6

1 MCA charger

2Consumer

3 PerfectControl MPC01

4 12 V battery sensor IBS

5 12 V battery

6Fuse

7 Starter battery

Example of a wiring diagram, 24 V: see fig. 6, page 6.

No. in

fig. 6, page 6

1 MCA charger

2 12 V battery

3 Starter battery

Explanation/function

MCA1215 – MCA2440 Connecting the device

8.4 Pin assignment

The pins for the TEMP/LIN1 bus socket are assigned as follows:

Pin in

fig. 7, page 6

1 R_VCC

2GND

3TEMP

4BAT –

5 LIN BUS DATA I/O

6BAT +

Allocation

The pins for the LIN2 bus socket are assigned as follows:

Pin in

fig. 7, page 6

1 R_VCC

2BAT –

3NC

4BAT –

5 LIN BUS DATA I/O

6BAT +

Allocation

The pins for the CN2 socket (alarm signal and fan control) are assigned as follows:

Pin in

fig. 8, page 6

1 NC (Normally Closed): normally closed contact

2 NO (Normally Open): normally open contact

3 COM (Common): common contact

4 Sleep mode control

5GND

4 – 5 bridged Sleep mode on

4 – 5 open Sleep mode off

Allocation

Connecting the device MCA1215 – MCA2440

The pins for the ESB socket (starter battery connection) are assigned as follows:

Pin in

fig. 9, page 6

+VCC

–GND

Allocation

8.5 Setting the DIP switches

You can adjust the device using the DIP switch. S1 is used to set the voltage at which the device switches over from the I phase (bulk)

to the U0 phase (absorption) (also see chapter “Battery charging function” on page 17). S3 must be set to “OFF”.

S2 is used to set the retention voltage. S3 must be set to “OFF”. When a battery sensor is connected, the output voltages is adapted to the

temperature for these two functions:

• MCA 12xx: –20 mV/°C

• MCA 24xx: –40 mV/°C

S3 activates the power mode when either S1 or S2, or both, are set to “Off”. In power mode, the short circuit, overvoltage and overheating protection are controlled by the internal sensor.

When S1, S2 and S3 are set to “On”, then the function control by external devices is activated. Among others the type of battery and the charging voltage are set using the external device in this mode.

S4 regulates the fan function. When S4 is set to “On”, then the fan is switched to sleep mode (noise-reduced mode). When S4 is set to “Off”, then the fan is not regulated.

MCA1215 – MCA2440 Connecting the device

➤ Use the DIP switches (fig. a page 7) to set the required functions and values:

– To set the switchover voltage:

Switch 1 Switch 3 Switchover voltage

ON OFF 14.4 V / 28.8 V

OFF OFF 14.7 V / 29.4 V

– To set the retention voltage:

Switch 2 Switch 3 Retention voltage

ON OFF 13.5 V / 27.0 V

OFF OFF 13.8 V / 27.6 V

– To set the power mode:

Switch 1 Switch 2 Switch 3 Constant voltage

MCA12.. MCA 24..

OFF OFF ON 13.2 V 26.4 V

OFF ON ON 13.8 V 27.6 V

ON OFF ON 14.4 V 28.8 V

– Enabling the control for external devices (such as MPC01, does not apply to

MCA-RC1):

Switch 1 Switch 2 Switch 3

ON ON ON

– To activate sleep mode:

Switch 4

Using the device MCA1215 – MCA2440

9 Using the device

➤ Set the On/off switch to “On”.

To switch off the device set the On/off switch to “On”.

✓ Depending on the charging condition of the battery, the battery charger starts

charging or supplies a retention voltage.

✓ The “Status” LED (fig. 1 5, page 3) displays the operating status (see following

table and chapter “Battery charging function” on page 17).

Display Meaning

Orange, quickly flashing Phase 1

Orange, slowly flashing Phase 2

Orange, constantly lit Phase 3

Green, constantly lit Phase 4

Green, slowly flashing Phase 5

Red, constantly lit Short circuit or defective fuse

Red, quickly flashing Battery or battery charger is overheating

Red, slowly flashing Battery undervoltage or overload

Red, double flash Fan fault

Red, slow double flash Fault at the starter battery connection

NOTE

In the event of a fault (the Status LED is red), refer to chapter “Troubleshooting” on page 29).

MCA1215 – MCA2440 Using the device

When you have connected the remote control MCA-RC1 (accessory)

➤ Activate or deactivate sleep mode (noise reduced mode) using the “Sleep

Mode” button (fig. 0 2, page 7). The fan is not regulated in sleep mode.

✓ The LED (fig. 0 1, page 7) on the MCA-RC1 indicates the operating status (see

following table).

Mode Display Meaning

Sleep mode activated Orange, constantly lit Phase 1 to 5

Sleep mode deactivated

Fault Red, constantly lit Short circuit or defective fuse

NOTE

In the event of a fault (the Status LED is red), refer to chapter “Troubleshooting” on page 29).

Green, slowly flashing

Green, constantly lit Phase 5

Red, quickly flashing Battery or battery charger is overheating

Red, slowly flashing Battery undervoltage or overload

Red, double flash Fan fault

Red, slow double flash

Phase 1 to 4

Fault at the starter battery connection

Maintaining and cleaning the device MCA1215 – MCA2440

10 Maintaining and cleaning the device

NOTICE!

➤ Disconnect the device from the 230 V power supply. ➤ Disconnect the device from the battery. ➤ Prevent the device from being switched on. ➤ Occasionally clean the device with a damp cloth. ➤ Regularly clean the vents. ➤ Check the electrical wiring at least once a year.

Repair any defects such as loose connections or burnt cables.

Do not use any sharp or hard objects for cleaning since they may damage the device.

MCA1215 – MCA2440 Troubleshooting

11 Troubleshooting

The “Status” LED (fig. 1 5, page 3) displays the fault:

LED display Cause Remedy

Red, slowly flashing Battery undervoltage or bat-

tery overload

Defective battery Replace the battery.

Red, slowly flashing Overheating Improve the ventilation of the bat-

Red, permanently lit Short circuit or reversed

polarity

Red, double flash Fan fault Check the fan for dirt or damage.

Red, slow double flash

NOTE

If you have detailed questions on the battery specifications, please contact the battery manufacturer.

Fault at the starter battery connection

Check the battery. Switch the battery charger off and

on again.

tery charger or battery. Make sure that no ventilation open-

ings are covered. If necessary, reduce the ambient

temperature.

Connect the battery charger with the correct polarity.

Rectify the short circuit. Check if the fuse has triggered and

replace it if necessary.

Check the starter battery connection for a short circuit.

Warranty MCA1215 – MCA2440

12 Warranty

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

13 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.

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