Dometic DSP1212C, DSP1224C, DSP2012C, DSP2024C Service Manual

DSP 1212C, DSP 1224C,

DSP 2012C, DSP 2024C

1
1	2	3

BREAKER

2

			STATUS
				2
			ON
	BREAKER		OFF
3			REMO.	1
	OUTPUT	INPUT

6

5

4

9

10

11

12

	1	2	3	4	5
					CN1
							CN1
					1	2	3	4	5
					N.O	COM	N.C	ENB+ ENB-
LNA	INPUT(-)				LNB	INPUT(+)

8

7

3

4

1

2

3

4

5 cm

5 cm

5

A B

LNA
INPUT(-)	LNB

INPUT(+)

6
A	B

1.

2.

C

7

A	B
	LNA
	INPUT(-)	LNB
	INPUT(-)
		INPUT(+)
	INPUT(+)

ON OFF REMO.

1.

LNA

2. 1.

CLICK

2.

1.

8

		LNA
	3.	INPUT(-)	LNB
	bk		INPUT(+)
2.		rd

1

	bk	rd			bk	rd			bk	rd
	Black	Red			Zwart	Rood			Czarny	Czerwony
EN				NL				PL
DE	Schwarz	Rot		DA	Sort	Rød		SK	Čierna	Červená
FR	Noir	Rouge		SV	Svart	Röd		CS	Černá	Červená
ES	Negro	Rojo		NO	Svart	Rød		HU	Fekete	Piros
PT	Preto	Vermelho		FI	Musta	Punainen
IT	Nero	Rosso		RU	Черный	Красный

9

BREAKER

1

0
	BREAKER
A		B				C
	1.					OUTPUT
	2.
						2.
						INPUT
						1.
D	INPUT	E			OUTPUT F
	OUTPUT			OUTPUT
						OUTPUT
	1	2
G		H
	OUTPUT					1.
		L	N	L	N	OUTPUT
			AC OUTPUT		AC INPUT
			2.			3.
a
						LNA
						LNB
						INPUT(+)
b
A					B
ENB–					ENB–

ON: INV. ON

TR

HI: INV. ON (TR ON)

OFF: INV. OFF

LOW: INV.

OFF (TR OFF)

GND

GND

C

D

ON: INV. ON

OFF: INV. OFF

BAT+

BAT–

ENB

+

DC POWER

ON: INV. ON

–

ENB

OFF: INV. OFF

BAT –

c

LNB

INPUT(+)

1

2

3

4

5

CN1

N.O N.C

COM

d

2

1

3

4

e

X

H

Y

B

L

B

L

H

X

Y

DSP 12xxC

248 mm

405 mm

118 mm

266 mm

245 mm

DSP 20xxC

248 mm

481 mm

118 mm

266 mm

311 mm

f

110

150

g

U/V

1

2

3

4

I/A

U

I

U0

U

100 %

6 %

I

85 min

t

h 24 V

12 V

mV

0,8

0,4

0,4

0,2

0

0

°C

–0,4

–0,2

–0,8

–0,4

–1,2

–0,6

–1,5

–0,75

0

5

10

15

20

25

30

35

40

45

50

–5

i

230 V

RCD

MCB

230

RCD

V

IN

OUT

INPUT(-)

INPUT(+)

230 V

						12/2019
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2

ENERGY & LIGHTING

SINEPOWER

BREAKER

OUTPUT

INPUT

DSP1212C, DSP1224C, DSP2012C, DSP2024C

EN	Sine wave inverter with integrated
	battery charger
	Installation and Operating Manual . . . . . . . . 3
DE	Sinus-Wechselrichter mit integiertem
	Batterielader
	Montageund Bedienungsanleitung . . . . .33
	Onduleur sinusoïdal avec chargeur de
FR
	batterie intégré
	Instructions de montage
	et de service . . . . . . . . . . . . . . . . . . . . . . . . .65
	Inversor sinusoidal con cargador de
ES
	batería integrado
	Instrucciones de montaje y de uso . . . . . . . 97
	Conversor sinusoidal com carregador
PT
	da bateria integrado
	Instruções de montagem e manual de
	instruções . . . . . . . . . . . . . . . . . . . . . . . . . .	128
	Inverter a onda sinusoidale pura con
IT
	caricabatterie integrato
	Istruzioni di montaggio e d’uso . . . . . . . . 159

NL

DA

SV

NO

FI

RU

PL

SK

CS

HU

Sinusomvormer met geïntegreerde acculader

Montagehandleiding en gebruiksaanwijzing. . . . . . . . . . . . . . . . . . 190

Sinus inverter med integreret batterilader

Monteringsog betjeningsvejledning. . . 221

Sinusväxelriktare med inbyggd batteriladdare

Monteringsoch bruksanvisning . . . . . . . 252

Sinus vekselretter med integrert batterilader

Monteringsog bruksanvisning . . . . . . . . 282

Siniaaltoinvertteri, jossa integroitu akkulaturi

Asennusja käyttöohje . . . . . . . . . . . . . . . 312

Синусоидальный инвертор со встроенным зарядным устройством для аккумуляторов

Инструкция по монтажу и эксплуатации 342

Przetwornica sinusoidalna z wbudowaną ładowarką akumulatora

Instrukcja montażu i obsługi. . . . . . . . . . . 375

Sínusový menič s integrovanou nabíjačkou batérií

Návod na montáž a uvedenie

do prevádzky. . . . . . . . . . . . . . . . . . . . . . . 406

Sinusový měnič s nabíječkou baterií

Návod k montáži a obsluze . . . . . . . . . . . 437

Szinuszos inverter integrált akkumulátortöltővel

Szerelési és használati útmutató . . . . . . . 468

SinePower

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 2 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 3 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 4 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 5 Target group for this manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 6 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 7 Technical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 8 Fitting the device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 9 Connecting the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 10 Before initial use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 11 Using the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 12 Cleaning and caring for the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 13 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 14 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 15 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 16 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

		3
	EN

Explanation of symbols

SinePower

1Explanation of symbols

DDANGER!

Safety instruction: Failure to observe this instruction will cause death or serious injury.

!WARNING!

Safety instruction: Failure to observe this instruction can cause death or serious injury.

ANOTICE!

Failure to observe this instruction can cause material damage and impair the function of the product.

INOTE

Supplementary information for operating the product.

2General safety instructions

2.1General safety

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

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

•Electric shock

•Fire hazards

•Injury

4	EN

SinePower

General safety instructions

2.2General safety

DDANGER!

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

!WARNING!

•Only use the device as intended.

•Ensure that the red and black terminals never come into contact.

•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 outputs

•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.

ANOTICE!

•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.

		5
	EN

General safety instructions

SinePower

• Store the device in a dry and cool place.

2.3Safety when installing the device

DDANGER!

•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.

ANOTICE!

•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.

2.4Safety when connecting the device electronically

DDANGER! 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.

6	EN

SinePower

General safety instructions

ANOTICE!

•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.

2.5Operating the device safely

DDANGER! Danger of electrocution

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

!WARNING!

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

!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.

ANOTICE!

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

•Ensure good ventilation.

		7
	EN

Scope of delivery

SinePower

3Scope of delivery

No. in

Designation

fig. 1

1Sine wave inverter with integrated battery charger

2DSP-EM

3 Connection cable DSP-EM

–Operating manual

4Accessories

Designation	Ref. no.
Battery sensor MCA-HS1	9600000101

5Target group for this manual

The electrical installation (chapter “Connecting the device” on page 16) is intended for professionals who are familiar with the applicable regulations of the country in which the equipment is to be installed and/or used.

All other chapters are intended for the users.

8	EN

SinePower

Intended use

6Intended use

!WARNING!

Never use the device on vehicles where the positive terminal of the battery is connected to the chassis.

The devices with integrated battery charger convert direct current into a 230 – 240 V AC supply of 50 Hz or 60 Hz:

•12 Vg: DSP1212C, DSP2012C

•24 Vg: DSP1224C, DSP2024C

Additionally the devices can charge the following batteries:

•Lead automotive batteries

•Lead gel batteries

•Maintenance-free batteries

•Absorbed glass mat (AGM) batteries

•Lithium ion 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 nickel cadmium and non-rechargeable batteries with the charger. The cases of these batteries can burst explosively.

7Technical description

The devices can be operated wherever a DC connection is available:

•12 Vg: DSP1212C, DSP2012C

•24 Vg: DSP1224C, DSP2024C

The device can be used as follows:

•As a sine wave inverter: the device produces a pure 230 V output voltage

•As a battery charger (4-stage charging characteristic)

•Power sharing: the device powers a connected load with 230 V and simultaneously charges a battery

•Generator function (mains voltage function): the device supports a 230 V mains voltage by supplementing it with energy from a battery (common power source)

		9
	EN

Technical description

SinePower

The light-weight and compact construction of this device allows for easy installation in mobile homes, commercial vehicles or motor and sailing yachts.

The output voltage corresponds to the household voltage from the socket (pure sine wave, THD <3 %).

Please observe the values for constant output power and peak output power as indicated in chapter “Technical data” on page 29. Never connect devices that have a higher power requirement.

INOTE

Note when connecting devices with an electrical drive (such as power drills and refrigerators), that they often require more power than is indicated on the type plate.

The priority circuit reduces the load on a connected battery by switching the device always to mains operation if AC power grid is connected. The device ensures that a connected load is supplied with voltage:

•In case the AC grid power breaks down or is unstable

•In case the AC grid power does not suffice to supply the connected consumers

The device has various protective mechanisms.

•Overvoltage shutdown: The device shuts itself off when the voltage of the connected DC source exceeds the cut-off value. It restarts when the voltage returns to the restart value.

•Undervoltage shutdown: The device shuts itself off when the voltage of the connected DC source sinks below the cut-off value. It restarts when the voltage rises to the restart value.

•Excess temperature shutdown: The device switches off when the temperature inside the device or the temperature on the cooling element exceeds a cutoff value. It restarts when the temperature falls to the restart value.

•Overloading and short circuit shutdown: The LED on the device indicates an operating fault when an excess load is connected or a short circuit has occurred.

INOTE

The individual values are found in the chapter “Technical data” on page 29.

10	EN

SinePower

Technical description

The device is operated in the following network configuration:

•TN network (fig. i):

The neutral conductor of the AC output is grounded. A safety switch (RCD) must be installed at the device‘s AC output.

The softstart function allows the connection of loads with high starting current.

The device can be easily controlled using the DSP-EM.

7.1Control elements device

	Item in	Description	Explanation
	fig. 2
	1	Main switch	Switches the device on, off or to operation via
		“ON/OFF/REMO.”	a remote control(accessory)
	2	Status LED	See chapter “Status indications” on page 21
	3	Breaker	Protects the device from overload.
			The fuse can be pressed in again once it has
			triggered.

7.2Connections

Item in

Description

fig. 2

4AC PG fitting

5AC PG fitting

6Ground terminal (Earthing on the vehicle bodywork)

7Positive terminal

8Negative terminal

9CI/LIN BUS connections (LNA)

Battery sensor or temperature sensor connection

10 DSP-EM connection (LNB)

11 Connection of remote switch

12 Fan

		11
	EN

Technical description

SinePower

7.3Control elements DSP-EM

	Item in	Description			Explanation
	fig. 3
	1	Selector button			Turn: Navigate through menus or change
					values
					Press: Select menu items or values
	2				Deactivates the inverter function and thus the
					power supply of the battery to the 230 V
					consumers. The consumers are supplied
					exclusively by an external AC power grid, the
					battery is not discharged via the inverter.
	3				Switches the device‘s night mode on or off.
					The device‘s charging current is limited and
					the fan operates at low speed.
	4	Display			Displays values and current statuses of the
					connected devices.

7.4Description of functions

The device supports the functions described below.

Power sharing function

If the load from the connected consumer devices and the battery charging current is higher than the connected 230 V power source, the fuse of the power source would normally blow. In power sharing mode, the device reduces the battery charging current and thus increases the power available for connected consumers.

The power sharing level (current at the 230 V input) can be configured using the DSP-EM. If must be adapted to the fuse of the power source. For example, if it has a 10 A fuse, the power sharing level must also be 10 A.

12	EN

SinePower

Technical description

Example (values for illustration purpose only):

		12/24 V
	2 A	-
		+
	8 A
	10 A
AC OUTPUT	AC INPUT
	230 V

INOTE

Keep in mind that the device only measures the current which flows through the device. If you connect more consumers in parallel, e. g.a refridgerator or an separate charger, this additional load may trip the fuse. In this case, set the power sharing level value below the fuse‘s value accordingly.

Generator function (external mains power supply)

ANOTICE!

Observe the standards that apply in your country to the generator function.

If the load current is greater than the fuse of the connected 230 V power source, the fuse would normally blow. The generator function enables the device to provide additional power, which it takes from the battery.

If the required power falls below the power sharing level, the device recharges the battery.

In generator mode, the 230 V power source and the battery act as a common power source. While doing so, the battery is discharged.

The generator mode can manually be shut off via DSP-EM to ensure that the battery will not be discharged.

If the battery‘s voltage or capacity does not suffice to support the grid the device is disconnected from the grid and the inverter tries to work in isolated operation.

		13
	EN

Technical description

SinePower

Example (values for illustration purpose only):

		12/24 V
	3 A	-
		+
	7 A
AC OUTPUT	4 A
	AC INPUT
	230 V

Battery charging function

INOTE

If a battery sensor (accessory) is connected, the device adjusts the voltage according to the measured values.

For this purpose the battery sensor has to be configured with DSP-EM.

The battery is charging with IU0U characteristics (fig. g).

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 end voltage. The charging current decreases when the battery has reached this charging level.

2: U0 phase (absorption)

Now the two-stage absorption charging process (U0-Phase) begins, where the charge voltage and duration depend on the size and type of the battery. The voltage remains constant until the minimum charging current (6 % of the set current) or the maximum charging time (10 hours) is reached.

3: U Phase (floating)

The U phase serves to maintain the battery capacity (100 %).

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.

14	EN

SinePower

Fitting the device

4: 12-day conditioning

Every 12 days, the battery charger switches back to phase 3 for 85 min in order to revive the battery. This prevents any fatigue symptoms such as sulphation.

8Fitting the device

8.1Tools required

For the electrical connection you will need the following tools:

•DC connection: two flexible connection cables

Determine the necessary thickness from the table in chapter “Fitting the device” on page 15.

•AC connection: two 3-phase cables (input and output)

•Housing ground: one cable

•Crimping tool

•Cable lugs and conductor sleeves

For fastening you will require the following tools:

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

•self-tapping screws or wood screws.

8.2Mounting instructions

When selecting the installation location, observe the following instructions:

•The device can be mounted horizontally or vertically.

•The device must be installed in a place that is protected from moisture.

•The device may not be installed in the presence of flammable materials.

•The device may not be installed in a dusty environment.

•The place of installation must be well ventilated. A ventilation system must be

available for installations in small, enclosed spaces. The minimum clearance around the device must be at least 5 cm (fig. 4).

•The air intake on the underside or the air outlet on the back of the device must remain clear.

		15
	EN

Connecting the device

SinePower

•For ambient temperatures higher than 40 °C (such as in engine or heating compartments, or direct sunlight), the device may shut down although the connected load is below the rated load (derating).

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

ANOTICE!

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

8.3Mounting the device

Mount the device as shown (fig. 5).

8.4Mounting the DSP-EM

Mount the DSP-EM as shown (fig. 6).

9Connecting the device

9.1General instructions

!WARNING!

•The device may only be connected by a qualified workshop. The following information is intended for technicians who are familiar with the guidelines and safety precautions to be applied.

•Never use the device on vehicles where the positive terminal of the battery is connected to the chassis.

•If you do not fit a fuse to the positive cable, the cables can overload, which might result in a fire.

•When installed in vehicles or boats, the device must be connected to the chassis or earth.

•When setting up a socket distribution circuit (mains setup), comply with the applicable regulations.

•Only use copper cables.

•Keep the cables for the DC connection as short as possible (<1 m).

16	EN

SinePower

Connecting the device

•Keep to the specified cable cross section and fit a cable fuse (fig. 8 1, page 1) as close to the battery as possible on the positive cable (see the table).

	Device	Required cable	Cable fuse
		cross section
	DSP1212C	25 mm²	>200 A
	DSP1224C	16 mm²	>100 A
	DSP2012C	50 mm²	>400 A
	DSP2024C	25 mm²	>200 A

9.2Connecting the device

!WARNING!

Before connecting the AC output cable, make sure the device is switched off at the main switch.

ANOTICE!

Make sure that you do not reverse the polarity. Incorrect polarity can damage the device.

INOTE

Tighten the nuts and bolts to a maximum torque of 15 Nm. Loose connections may cause overheating.

Connect the device as shown:

–Connecting the battery: fig. 7 and fig. 8

–Connecting the ground terminal fig. 9

–Connecting the 230 V power cable: fig. 0

–Connecting the 230 V output cable: fig. 0

9.3Connecting the DSP-EM

ANOTICE!

Only plug in the connection to the DSP-EM in the remote port. The device can be damaged by connecting it incorrectly.

Connect the DSP-EM as shown (fig. a).

		17
	EN

Connecting the device

SinePower

9.4Connecting external switch to turn device on and off

INOTE

Use cables with a cable cross section of 0.25 – 0.75 mm².

You can use the following as an external switch:

•external switch, voltage supply from the device: fig. b A

•Control unit with relay or transistor circuit (TR): fig. b B

•external switch with voltage supply from the battery (BAT) of the vehicle: fig. b C

•external switch with its own voltage supply (DC POWER) e.g. from the ignition: fig. b D

Set the main switch (fig. 2 1, page 1) to “OFF”.

Make sure that the connection for the DSP-EM (fig. 2 10, page 1) is not assigned.

Set the main switch (fig. 2 1, page 1) to “REMO.”.

Connect the external on/off switch with the connection cable to the terminal (fig. 2 11, page 1).

9.5Connecting a relay

You can install a relay which monitors whether the 230 V input is connected. Thereby you can, for example, implement an immobiliser so that the vehicle cannot be started when the 230 V input is connected.

Connect the relay as shown (fig. c):

–NO: normally open contact

–COM: common contact

–NC: normally closed contact

Relay specification:

	Maximum voltage	Load	Current consumption
			NO	NC
	250 Vw	Ohmic	0.5 A	0.5 A
	12 V/24 Vg	Ohmic	1 A	1 A

18	EN

SinePower

Before initial use

10 Before initial use

ANOTICE!

The setting of incorrect values may result in malfunctions and damage. Note the Technical Data of the connected devices.

INOTE

If the power source is lost during the initialisation, you have to reset the device to its factory settings (chapter “Reset the device to factory settings” on page 20) and then restart the initialisation.

Before you can use the device, you have to initialise it in the DSP-EM.

Switch on the system.

The number “1” appears on the DSP-EM’s display.

Without connected battery sensor

Turn the selector button until the number 8 is displayed.

Press the selector button to save the value.

The display shows the service code “S-12”.

Turn the selector button to set the battery type:

–0: Lead acid

–1: Gel

–2: AGM

–3: eStore

–4: Customer

Press the selector button to save the selected value.

The display shows the service code “S-14”.

Turn the selector button to set the maximum charging current in percent (25 %, 50 %, 75 % or 100 % of the rated charging current).

Press the selector button to save the selected value.

The display shows the service code “S-15”.

Turn the selector button to set the bulk/absorption voltage (13.5 V to 15.0 V in 0,1 V steps).

Press the selector button to save the selected value.

The display shows the service code “S-16”.

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Before initial use

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Turn the selector button to set the floating voltage (12.8 V to 14.3 V in 0,1 V steps).

Press the selector button to save the selected value.

The DSP-EM shuts off.

With connected battery sensor

Turn the selector button until the number 9 is displayed.

Press the selector button to save the value.

The display shows the service code “S-12”.

Turn the selector button to set the battery type:

–0: Lead acid

–1: Gel

–2: AGM

–3: eStore

–4: Customer

Press the selector button to save the selected value.

The display shows the service code “S-13”.

Turn the selector button to set the battery capacity (10 Ah to 249 Ah in 10 Ah steps).

Press the selector button to save the selected value.

The display shows the service code “S-14”.

Turn the selector button to set the maximum charging current in percent (25 %, 50 %, 75 % or 100 % of the rated charging current).

Press the selector button to save the selected value.

The DSP-EM shuts off.

Reset the device to factory settings

Switch on the system.

The number “1” appears on the DSP-EM’s display.

Turn the selector button until the number 35 is displayed.

The display shows the service code “S-35”.

Press the selector button to reset the device.

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Using the device

11 Using the device

11.1Switching on the device

Set the main switch (fig. 1 3, page 1) of the device to the “ON” position. Set the On/Off switch to “OFF” to switch off.

The device performs a self-test.

After the self-test is completed successfully, the LED lights up blue (fig. 1 2, page 1).

11.2Status indications

The blue LED (fig. 1 2, page 1) shows the operating condition of the device.

Display	Input voltage
Constantly lit	Normal mode
Long flash, short interruption	Device overheated/Overload
Quick flash	Overvoltage/Undervoltage
Off	Other fault

The device switches off if:

•The battery voltage drops below 10.5 V (12 Vg connection) or 21 V (24 Vg connection).

•The battery voltage exceeds 16.5 V (12 Vg connection) or 33 V (24 Vg connection).

•The device is overloaded.

•The device overheats.

•An overcurrent ocurs at the grid input.

If this happens, shut down the device with the main switch (fig. 1 3, page 1).

Check that the device is sufficiently ventilated and that the ventilation grilles are unimpeded.

Wait 5 – 10 minutes and switch the device on again without any electric consumers.

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Using the device

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11.3Using DSP-EM

Display

Item in

Explanation

fig. d

1Menus

2Status displays

3Display of values

4Display of values as a bar chart

Menus

Symbol Menu

Battery menu

Displayed values

With battery sensor

•Duration until the battery is fully loaded

•Current flow at the battery (measured at the battery)

•Voltage at the battery terminals

Bar chart: State of charge of battery

Without battery sensor

Battery charging:

•Current flow to the inverter

•Voltage at the battery terminals

Battery discharging:

•Display shows value “0”

•Voltage at the battery terminals

Bar chart: No indication

AC load menu	• Output power
	• Output current of inverter
	• Output voltage of inverter
	Bar chart: Percentage output power related
	to the rated power
AC power supply menu	• Current of AC power supply
	• Voltage of AC power supply
	Bar chart: Output power of AC power supply

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SinePower	Using the device
Symbol Menu	Displayed values
Fuse menu	Inverter/charger operation only
	• Maximum allowed current of AC power
	supply
	Bar chart: No indication
	Note: This value can be adjusted (chapter
	“Changing maximum allowed current of AC
	power supply” on page 25).
Service menu	Skilled personal only
	Service guide: dometic.com/manuals

Status displays

Symbol Menu

Battery is charging

Battery is discharging

AC mains power is connected

Inverter is operating

Consumers can be connected

Energy saving mode is switched off

The charger is operating in night mode

Inverter is switched off

The consumers are supplied via the AC power supply.

With battery sensor

Low battery charge

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Using the device

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Navigating within the menu

Navigate through the menus as follows:

Turn the selector button (fig. 3 1, page 1) to scroll through the menu pages.

The selector button can be turned in both directions. When the last menu item has been reached, the display goes back to the first menu item.

The symbol of the selected menu(fig. d 1, page 2) is displayed.

The first value is displayed.

Press the selector button to show the next value.

The following figure shows how you can navigate in the menu:

Battery menu

Load menu

Alternating voltage

AC power supply menu

Fuse menu

Press the selector button to show the next value in the current menu (chapter “Menus” on page 22).

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Cleaning and caring for the device

Switching the inverter function on/off

If an external AC power grid is connected, you can protect the battery by switching off the device‘s inverter function. Thereby the consumers are supplied exclusively by the external grid.

Press to switch off the inverter function.

Press again to switch on the inverter function.

Switching on the display

The display switches off after a defined time.

Press the selector button or or , to illuminate the display.

Changing maximum allowed current of AC power supply

When the device works in inverter/charger operation the maximum allowed power supply current can be set.

When the device is connected to the AC power supply, the previous power sharing level value is flashing in the DSP-EM’s display.

Turn the selector button to scroll to the Fuse menu.

The current value for the maximum power supply current is displayed.

Press the selector button.

The current value flashes.

Turn the selector button to change the value.

Press the selector button to save the value.

If no input is made for 2 min the previous value is used.

The display shows the new value.

12 Cleaning and caring for the device

ANOTICE!

Do not use sharp or hard objects or cleaning agents for cleaning as these may damage the product.

Occasionally clean the product with a damp cloth.

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Troubleshooting

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13 Troubleshooting

13.1Inverter

!WARNING!

Do not open the device. You risk sustaining an electric shock by doing this.

INOTE

If you have detailed questions on the specifications of the device please contact the manufacturer (addresses on the back of the instruction manual).

The LED (fig. 2 2, page 1) indicates the fault:

LED display	Cause	Remedy
Quick flash	Input voltage is too high	Check the input voltage and reduce it.
	Input voltage too low	The battery needs recharging.
		Check the cables and connections.
2 s lit, short	Overheating	Switch off the device and the consumer.
interruption		Wait 5 to 10 minutes and switch the device on
		again without any electric consumers.
		Reduce the load and make sure the device
		has better ventilation. Then switch the
		consumer back on.
	Excessive load	Switch off the device and remove the
		consumer.
		Then switch the device back on without the
		consumer. If no excessive load is now shown,
		then there is a short circuit in the consumer or
		the total load was higher than the power
		specified on the data sheet.
		Check the cables and connections.
		Press in the AC breaker in the device by hand.
Off	Other fault	Contact the service.

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Troubleshooting

13.2DSP-EM

If the system detects an error, it switches off independently. The toolbar and the display bar are hidden.

	Source	Error	Possible cause	Possible Solution
		code
	DSP	E-01	Battery undervoltage	Charge the battery.
		E-02	Battery overload	Reduce the input voltage.
		E-03	Inverter overload	Reduce the connected load.
		E-04	Overheating of device	Ensure sufficient air supply at the
		–E-05		device.
		E-06	Initialisation error	Contact customer service.
		E-07	Uninterrupted power	Activate the inverter function (chapter
			supply is not present	“Switching the inverter function on/
				off” on page 25).
				Check the connection to the mains
				power supply.
		E-09	Under-temperature	Contact customer service.
		E-10	Overheating of battery	Ensure sufficient air supply at the
				battery.
		E-11	Grid input overcurrent	Contact customer service.
		E-12	Overvoltage battery	Contact customer service.
	Display	E-16	CI bus does not respond	Check the BUS cabling of the battery
				sensor.
		E-18	DSP-C does not respond	Set the main switch to REMO.
				Check the BUS cabling of the DSP-C
				device.
		E-20	Battery charging status	Charge the battery.
			too low

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Warranty

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14 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 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

15 Disposal

Place the packaging material in the appropriate recycling waste bins wherever possible.

MIf 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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