Webasto DBW 2010 Bedienungsanleitung



DBW 2010

DBW 2020

DBW 300

,Jebasto

Feel the Drive

 

WEBASTO DBW SERIES HEATERS

Introduction

Important Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

General Safety Regulations and Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Meaning of Warnings, Cautions and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Description

General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Coolant Heater DBW 2010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Coolant Heaters DBW 2020 / 300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Operating Instructions

Operating your Webasto DBW Series Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Switching On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Switching Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Engine Preheating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Operation with 7-Day Digital Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Setting the Digital Timer (Models 1529 & 1531) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

7-Day Digital Timer Programming and Operating Instructions (Models 1529 & 1531) . . . . . . 14

Operation with 7-Day Electronic Timer Model CDN-1224 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Timer Operation Modes (Model CDN-1224) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

CONTENTS

WEBASTO DBW SERIES HEATERS CONTENTS

Dip Switch Programming (Model CDN-1224) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Timer Operation (Model CDN-1224) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Maintenance

Maintenance of the Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

Basic Troubleshooting

General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Malfunctions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Malfunction Identification - DBW Series Heaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Sequence of Events - DBW Series Heaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Technical Data

General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Heater Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

U 4810 and U 4846 Coolant Pump Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

U 4814, U 4851 and U 4852 Coolant Pump Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

WEBASTO DBW SERIES HEATERS INTRODUCTION

Introduction

Important Information

•Webasto heating and cooling systems require qualified and/or professional installation and repair technicians.

Warranty shall be void if not installed by a certified or trained installer/repair technician who has successfully

completed the factory training course for installation and repair of Webasto heating and cooling systems, and has

been provided with the technical information, tools and equipment required to properly complete the necessary

installation /repairs.

•Product produces temperatures high enough to ignite surrounding combustible materials such as inflammable

liquids, gases, vapor, and other combustible matter. The heater must be switched off when loading or unloading

inflammable materials to prevent the risk of explosion.

•Improper installation or repair of Webasto heating and cooling systems can cause fire or the leakage of deadly

carbon monoxide leading to serious injury or death.

•Never try to install or repair Webasto heating or cooling systems if you have not completed a Webasto training

course, you do not have the necessary technical skills and you do not have the technical documentation, tools

and equipment available to ensure that you can complete the installation and repair work properly.

•ALWAYS carefully follow Webasto installation and repair instructions and heed all WARNINGS.

•To install and repair Webasto heating and cooling systems you need to have completed a Webasto training

course and have the appropriate technical documentation, special tools and special equipment. Only genuine

Webasto parts may be used. See also Webasto air and water heaters accessories catalogue.

• In the vicinity of the coolant heater, a temperature of 185 °F (85 °C) must not be exceeded under any

circumstances (e.g. during body paint work). A violation of this temperature limit may cause permanent damage

to the electronics.

INTRODUCTIONWEBASTO DBW SERIES HEATERS

WARNING

Due to the danger of poisoning and suffocation, the heater must not be operated in enclosed areas, such as garages

or workshops, without an exhaust venting system, not even if the start-up is activated by the timer or remote start

device.

At filling stations and fuel depots the heater must be switched off as there is a potential danger of explosions.

Where flammable fumes or dust may build up (e.g. in the vicinity of fuel, coal, wood, cereal grain deposits or similar

situations) the heater must be switched off to prevent explosions.

• When checking the coolant level, proceed in accordance with the vehicle manufacturer’s instructions.

• The coolant in the heating circuit of the heater must contain a minimum of 10% of a quality brand glycol based

anti-freeze.

• The pressure setting of the coolant filler cap should be between 0.4 and 2 bar (6 p.s.i. and 28 p.s.i.).

• The coolant heater may only be operated within the specified operating voltage range designated by type.

• The coolant heater may only be operated with the specified fuel (Diesel 1, Diesel 2, Arctic grade, Kerosene and

certain military spec. fuels).

• The operational state of the heater, i.e. an indication “On” or “Off”, must be clearly visible to the operator.

• If electrical welding is to be done on the vehicle, the main positive and negative feed cables should be

disconnected from the battery and securely connected to the chassis. This is necessary to protect the electronic

control unit from voltage surges.

WEBASTO DBW SERIES HEATERS INTRODUCTION

General Safety Regulations and Information

The general safety regulations for the prevention of accidents and relevant operating safety instructions must be

observed at all times. The specific safety regulations applicable to this manual are highlighted in the individual

chapters by Warnings, Cautions and Notes.

Meaning of Warnings, Cautions, and Notes

Warnings, Cautions and Notes in this manual have the following meaning:

NOTE:

This heading is used to highlight and draw specific attention to information.

CAUTION

This heading is used to highlight that non-compliance with instructions or procedures may cause damage to

equipment.

WARNING

This heading is used to highlight that non-compliance with instructions or procedures may cause injuries or lethal

accidents to personnel.

INTRODUCTIONWEBASTO DBW SERIES HEATERS

WEBASTO DBW SERIES HEATERS DESCRIPTION

General Description

1 Electronic control unit

2 Motor

3 Electronic ignition coil

4 Coupler

5 Combustion air fan

6 Fuel solenoid valve

7 Electrode holder

8 Coolant outlet

9 Coolant inlet

10 Ignition electrodes

11 Fuel nozzle

12 Overheat fuse (white wires)

13 Control thermostat

14 Temperature limiter

15 Heat exchangers

16 Combustion chamber

17 Combustion air swirler

18 Exhaust pipe

19 Flame detector

20 Fuel pump

21 Fuel supply/ return pipes

22 Combustion air adjusting shutter

23 Fuel pump drive gearing

24 Nozzle pre-heater

25 Preheat thermostat (blue & green wires)

26 Air bleed screw

Fig. 1: Major Components of the DBW 2010 Coolant Heater

12345

23 6

81011 12

13 14

22 21 20 19 18 17 16 15

Coolant Heater DBW 2010

DESCRIPTIONWEBASTO DBW SERIES HEATERS

1 Electronic control unit

2 Motor

3 Electronic ignition coil

4 Coupler

5 Combustion air fan

6 Fuel solenoid valve

7 Electrode holder

8 Coolant inlet

9 Ignition electrodes

10 Fuel nozzle

11 Overheat fuse (white wires)

12 Control thermostat

13 Temperature limiter

14 Coolant outlet

15 Heat exchangers

16 Combustion chamber

17 Combustion air swirler

18 Exhaust pipe

19 Flame detector

20 Fuel pump

21 Fuel supply/ return pipes

22 Combustion air adjusting shutter

Fig. 2: Major Components of the DBW 2020 / 300 Coolant Heaters

1 2 3 4 5 6 7 8 10 11 12 13 149

22 21 20 19 18 17 16 15

Coolant Heaters DBW 2020 / 300

OPERATING INSTRUCTIONS

Operating Instructions

Operating your Webasto DBW Series Heater

WARNING

Due to the risk of carbon monoxide poisoning and asphyxiation, the heater must never be operated in closed spaces

such as garages and workshops without adequate exhaust extraction.

WARNING

Due to the risk of explosion, the heater must never be operated in areas where explosive materials, fumes or dusts

may be present.

WEBASTO DBW SERIES HEATERS

DANGER!

HEATER MUST BE SWITCHED “OFF” WHEN REFUELING AT FILLING STATIONS AND/OR WHILE LOADING

OR UNLOADING FLAMMABLE MATERIALS FOR TRANSPORT, TO PREVENT THE RISK OF EXPLOSION.

PLEASE REVIEW OWNER’S MANUAL FOR SAFETY AND USE INSTRUCTIONS.

Andere Handbücher für DBW 2010

Dieses Handbuch passt für folgende Modelle

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