Deatec P0040F0061 User Manual

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 1

REFERENCE : P0050F0078

User’s Guide

Due to technological advances, the manufacturer reserves the right

to modify the characteristics of this product without notice

a For heating

Made : - for controlling Webasto Air Top 2000/3500/5000(ST), AIR TOP Evo 3900/5500 or Eberspächer airtronic
D1LC/D2 or D4+ (only with GO-112) autonomous auxiliary heating systems. Regulation of temperature and
feedback of any errors.

- for controlling Kalori, AutoClima or Eberspächer Zenith 8000 unit heater air exchange / hot water heating
systems.
Control of motor speed by PWM pulse (possibility to disable with micro-switch).
Control of hot solenoid valve according to temperature instructions.
Connection of a temperature sensor type DS-18S20.

a For cooling

Adapted to suit Kalori air conditioning systems with air exchange / cool current.
Control of motor speed (possibility to disable with micro-switch).
Control of cool solenoid valve according to temperature instructions and conditioned air from the vehicle.
Connection of a temperature sensor type DS-18S20.

Only compatible with Ideatec S.A. systems

&

ATTTENTION : control of motor speed is not possible with brushless type motor.

Universal interface for auxiliary
heating/cooling systems control

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 2

0.34 22 X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X X X

0.5 20 X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X X X

0.75 18 X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X X X

1.5 16 X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X X X

2.5 14 1.2m

4 Feet

1m

3.5 Feet

0.9m

3 Feet

0.9m

3 Feet

0.9m

3 Feet

X

X

X

X

X

X X X

4 12 1.8m

6 Feet

1.7m

5.5 Feet

1.5m

5 Feet

1.5m

5 Feet

1.3m

4.5 Feet

1.2m

4 Feet

1.2m

4 Feet

1m

3.5 Feet

1m

3.5 Feet

6 10 3.0m

10 Feet

2.7m

9 Feet

2.4m

8 Feet

2.2m

7.5 Feet

2.1m

7 Feet

2m

6.5 Feet

1.8m

6 Feet

1.8m

6 Feet

1.6m

5.5 Feet

10 8 4.7m

15.5 Feet

4.2m

14 Feet

4m

13 Feet

3.6m

12 Feet

3.3m

11 Feet

3.2m

10.5 Feet

3m

10 Feet

2.7m

9 Feet

2.5m

8.5 Feet

16 6 7.6m

25 Feet

6.8m

22.5 Feet

6.2m

20.5 Feet

5.8m

19 Feet

5.3m

17.5 Feet

5m

16.5 Feet

4.7m

15.5 Feet

4.4m

14.5 Feet

4.2m

14 Feet

25 4 12m

39.5 Feet

11m

36 Feet

10m

33 Feet

9.2m

30.5 Feet

8.5m

28 Feet

8m

26.5 Feet

7.4m

24.5 Feet

7m

23 Feet

6.7m

22 Feet

35 2 19.2m

63 Feet

17.3m

57 Feet

16m

52.5 Feet

14.7m

48.5 Feet

13.7m

45 Feet

12.8m

42 Feet

11.8m

39 Feet

11.2m

37 Feet

10.6m

35 Feet

50A 55A 60A 65A 70A 75A 80A 85A 90A

0.34 22 1.8m

6 Feet

0.9m

3 Feet

X

X

X

X

X

X

X

X

X

X

X

X X X

0.5 20 2.9m

9.5 Feet

1.5m

5 Feet

0.9m

3 Feet

X

X

X

X

X

X

X

X

X

X X X

0.75 18 4.5m

15 Feet

2.2m

7.5 Feet

1.5m

5 Feet

1.2m

4 Feet

0.9m

3 Feet

X

X

X

X

X

X X X

1.5 16 7.5m

24.5 Feet

3.5m

12 Feet

2.4m

8 Feet

1.8m

6 Feet

1.5m

5 Feet

1.2m

4 Feet

1m

3.5 Feet

0.9m

3 Feet

X X

2.5 14 12m

39 Feet

6m

19.5 Feet

4m

13 Feet

2.8m

9.5 Feet

2.5m

8 Feet

2m

6.5 Feet

1.6m

5.5 Feet

1.5m

5 Feet

1.3m

4.5 Feet

4 12 20m

62 Feet

9.5m

31 Feet

6m

20.5 Feet

4.7m

15.5 Feet

3.8m

12.5 Feet

3.2m

10.5 Feet

2.7m

9 Feet

2.3m

7.5 Feet

2.1m

7 Feet

6 10 30m

98 Feet

15m

49 Feet

10m

32.5 Feet

7.5m

24.5 Feet

6m

19.5 Feet

5m

16.5 Feet

4.2m

14 Feet

3.8m

12.5 Feet

3.3m

11 Feet

10 8 48m

156 Feet

24m

78 Feet

16m

52 Feet

11.8m

39 Feet

9.4m

31 Feet

8m

26 Feet

6.8m

22.5 Feet

5.9m

19.5 Feet

5.3m

17.5 Feet

16 6 75m

248 Feet

37m

124 Feet

25m

82.5 Feet

18.8m

62 Feet

15m

49.5 Feet

12.6m

41.5 Feet

10m

35.5 Feet

9.4m

31 Feet

8.3m

27.5 Feet

25 4 120m

395 Feet

60m

197 Feet

40m

131 Feet

30m

98.5 Feet

24m

79 Feet

20m

66 Feet

17m

56.5 Feet

15m

49.5 Feet

13.4m

44 Feet

35 2 190m

629 Feet

95m

314 Feet

63m

209 Feet

47m

157 Feet

38m

125 Feet

31m

104 Feet

27m

89.5 Feet

2.9m

78.5 Feet

21m

69.5 Feet

5A 10A 15A 20A 25A 30A 35A 40A 45A

X

2.

Dimensioning of electric wires

WIRE

mm² AWG

FILS

mm² AWG

MAXIMUM AUTHORISED CURRENT IN THE WIRES

MAXIMUM AUTHORISED CURRENT IN THE WIRES

ABACUS FOR THE DIMENSIONING OF ELECTRIC WIRES

The safety of future users of this product depends on your installation. Therefore, it is critical that you read,

understand, and follow all instructions contained in this installation guide.

Some instructions and precautions that must be applied are listed below :

I To install this equipment correctly, it is essential to have the understanding and the technical skills for the installation

of automobile electronics.

I Never install any devices or accessories inside the airbag deployment area. Such installation might reduce the

effectiveness of the airbag or prevent it from being deployed. It can also potentially damage or dislodge the device,
causing serious or fatal injuries.

I If you need to drill a hole in the dashboard, make sure that both sides are completely free to avoid damaging the

vehicle.

I Always install the console or the power module in a ventilated area, and never close to a heat source.
I It is imperative to dimension correctly all wires installed and connected to the positive battery terminal (see the chart

on page 2) and protected by a proper fuse placed as close as possible to the battery.

I To ensure a correct operation of the device installed, it is necessary to make a perfect connection to the negative

terminal. The negative output of the device must be connected to the negative terminal of the battery as directly as
possible.

I The same applies to any elements controlled by the installed device.
I Make sure that none of the vehicle's original controls are affected by the installed device.
I Place this installation guide in a safe place and refer to it when necessary and for each installation.
I Failure to follow safety guidelines and instructions may cause material damages, injuries, or death to you and to

others.

It is essential and mandatory to dimension electrical wires correctly according to the currents used and the length of the
wires. Failure to dimension correctly may cause damage inside the vehicle. The products are equipped with static
relay outputs only. The use of static relays has several advantages, among which the suppression of external fuses.

Safety and Precautions

= Insufficient

1.

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 3

2

1

L= 2m.

3

4

L= 4m.

1 Connector PHOENIX 6P A No Pin Extractor

Needed

1 Connector PHOENIX 12P A4601B0122112 691 361 100 012 No Pin Extractor
Needed

4601B0122106 691 352 710 006

Qty Description P/N Ideatec Reference Ref. Tool Extractor

Two PHOENIX connectors (12 & 6 positions) are necessary for connections on Unitherm-HD.

3.4 Connectors for UNITERM-HD

In order to ensure perfect operation, only accessories and BUS cables assembled and supplied by

the manufacturer are accepted. Otherwise, unless authorised in writing, the manufacturer will not

accept any warranty or liability on the equipment installed.

Standard length = 2 meters - P/N : P0020F0023

Special order option :

Length = 4 meters - P/N : P0020F0024

3.3 2xRJ11 Bus Cable

UNITHERM-HD < > Power Module (MCduo only)

Item

1
2
3
4

P/N

P0040F0061
P0020F0073
A4601B0122106
A4601B0122112

Qty

1
1
1
1

DESCRIPTION

Complete Unitherm-HD interface
R.F. Sensor Box DS-18S20
Connector 12 screws terminal
Connector 6 screws terminal

3.1 UNITHERM-HD interface + sensor

Product description

3.

3.2 2xRJ45 (GO-112 only)Bus Cable

Standard length = 4 meters - P/N : P0020F0027

Special order option :

Length = 1 meter - P/N : P0020F0042
Length = 6 meters - P/N : P0020F0043
Length = 10 meters - P/N : P0020F0029
Length = 15 meters - P/N : P0020F0044

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 4

Operating Voltage
Operating current
Operating Temperature
Solenoid control valve
Solenoid control valve max. current
Motor PWM output
PWM max. current
Weight
Dimensions (L x W x D)
Regl.10-04 Conformity

:

: from -25°C to +60°C
: 2
: 1A
: 1
: 20A
: 185 g.
: 105 x 42 x 66 mm
: E13-10R-04 12869

from 10VDC to 30VDC

35mA

Do not attempt to enlarge

the mounting holes.

Ü

Ü

Choose a flat surface and use 4 appropriate fixation screws.

ÜTake into account the size of the different connectors that will be

added to the assembly.

Always install the Unitherm-HD module in a ventilated area, and
never close to a heat source.

PROTECTIONS :
Reverse polarity protected
Over load protection
Over current protection
Thermal cut-out

Technical Characteristics

The safety of future users of this product depends on your installation. Therefore, it is critical that

you read, understand, and follow all instructions contained in this installation guide.

iDrilling template on page 5

Module Unitherm-HD Installation

4.

iThe temperature sensor is fixed with the sticker at the bottom of the housing. Do not install directly on the output of

the heat and/or cold air.

5.

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 5

DIA. 5mm

10,00° mm

1

CM

1 2

2 3 4 5 6 7 8 9 10

3 4 5 6 7 8 9 10

CM

104,60° mm

85,00° mm

92,00° mm

CHECK THE SCALE (X & Y)

AFTER PRINTING

CHECK THE SCALE (X & Y) AFTER PRINTING

ATTENTION

THE DRILLING TEMPLATES WERE CREATED BY THE EDITOR USING A 1:1 SCALE. FOR THIS

REASON, SOME PRINTERS OR PRINTING SOFTWARE MAY CAUSE DISTORTIONS ON PRINTING.

YOU SHOULD VERIFY THE SCALE BEFORE USING THE TEMPLATES BELOW.

Drilling Templates

6.

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 6

www.ideatec.be

PMTEC S.A. © 2012

WARNING : READ THE USER

GUIDE BEFORE USE

P/N P0040F0061

2

3

1

4 5

BUS GO-112 BUS GO-112 BUS SENSOR

1 2

POWER

ERROR CODE

SENSOR 1 & 2

I²C

K-LINE

RXD

TXD

RXD

TXD

RESERVED-12
RESERVED-11
RESERVED-10
RESERVED-09

EEPOT-W-08

EEPOT-B-07
EBERSCH.-06
WEBASTO-05

COMMON-04

K-LINE-03

COLD VALVE-02

HOT VALVE-01

+VBAT

-BAT

MM

HOT COLD

6
5
4
3
2

1

8 RESERVED
7 RESERVED

ON IF 2 SENSORS

ON IF 2 MOTORS

1 RESERVED

8
7
6
5
4
3
2
1

MC-DUO

IMPORTANT (read user guide)

INSTALL THE CORRECT WIRE SIZE ACCORDING THE MOTOR’S CURRENT DRAW

E13

10R-04 12869

SW4 - SW5 - SW6
SEE USER GUIDE

ON

Crimp a wire end on

each connection

Connections, operations & configuration

7.

7.1 Connections

-02- Cold solenoid valve (max. 1A)

-04- Common Webasto or Eberspächer

-03- K-Line Webasto or Eberspächer

-06- Ignition Eberspächer

-08- EEPOT Webasto or Eberspächer

-07- EEPOT Webasto or Eberspächer

-05- Ignition Webasto

-09-10-11-12- Reserved (not-used)

-1- Input : power supply +10 à 28VDC - Mandatory fuse

-3- Output : heating motor positive

-5- Output : airco motor positive

-4- Output : heating motor negative

-2- Input : battery negative

-6- Output : airco motor negative

Bus connection MCduo

Bus connection GO-112

Auxiliary temp.sensor

DS-18S20 (option)

Temp.sensor DS-18S20 heat

Bus connection GO-112

-01- Hot solenoid valve (max. 1A)

iThe Unitherm-HD has 2 bus connections for GO-112. Thanks to

these 2 connections, Unitherm-HD can be placed between two
GO-112 elements like central unit and console.

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 7

-02- Led controlled by the Webasto system (error code)

-04- Monitoring for communication with GO-112 or MCduo

-03- Montiroring for temperature sensor

-05- K-Line monitor (Webasto or Eberspächer)

-01- Led monitor for Unitherm-HD power supply

ON OFF

Led ON

Led flashing

Led OFF

Led’s working graphic key

Connections, Operations & configuration

7.

7.3 Led’s Monitoring

7.2 Micro-switch configuration

-07-

-05-

-06-

-03-

-01-

-02-

-04-

-08-

Switch Nr

Reserved

Switch ON if second optionnal sensor is plugged

Switch ON to disable the PWM on the 2 motors outputs

Switch ON to split heating and cooling motors outputs control

Reserved

Description

Selection of the heating function mode

-04- -05- -06-

OFF OFF OFF

OFF OFF ON

OFF ON OFF

OFF ON ON

ON OFF OFF

ON OFF ON

ON ON OFF

ON ON ON

Function mode

Mode 1 : Blower heater

Mode 2 : Regular Webasto (K-Line)

Mode 3 : Webasto ST

Mode 4 : Eberspächer D2 type

Mode 5 : Eberspächer D4Plus

Reserved

Reserved

Reserved

iFor each mode, airco system can be used in addition to the

heating system.

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 8

Connections, Operations & configuration

7.

T° (real measured)

SETTING

TIME

HOT SOLENOID

VALVE

COLD SOLENOID

VALVE

The speed of the motor is proportional to the difference between the fixed point temperature and
the temperature measured.

7.4 Operations

T° SETTING

T° SETTING +2,5°

T° SETTING -2,5°

The Unitherm-HD mode is selected inside the GO-112 or the MCduo configuration.
The GO-112 is automatically configured regarding to the elements connected to the Unitherm-HD.
For the MCduo, please refer to the key K1 property of the rear console.

7.5 Software configuration

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 9

ON

M

-

+

+

M

-

+

+

BUS BUS

COLD VALVE

HOT VALVE

OR

COOLING EXCHANGER UNIT

UNIT HEATER AIR EXCHANGE

HOT WATER HEATING SYSTEMS

Imperative

main fuse

Supply

+10 to 28VDC

No power supply

Not used in mode 1-A

Power supply OK

Temperature sensor OK

8.

DS-18S20 SENSOR

Modes/Mounting

Automatic

OR

Properties Nr 07 or 27

LINKED SYSTEM

8.1 Mode 1 A/B/C : blower heater and/or airco

8.1.1 lower heater AND aircoMode 1-A : b

Installation of the interface to control air/hot water exchange heating systems of
Kalori, AutoClima or Eberspächer Zenith 8000

UniTherm-HD

air heater type.

Installation of the airconditionning module in addition to the heating system.

Not used in mode 1-A

Communication with GO-112 or MCduo OK
No communication with GO-112 or MCduo

No temperature sensor

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 10

ON

M

-

+

+

BUS BUS

HOT VALVE

OR

UNIT HEATER AIR EXCHANGE

HOT WATER HEATING SYSTEMS

Imperative

main fuse

Supply

+10 to 28VDC

No power supply

Not used in mode 1-B

Power supply OK

Temperature sensor OK

8.

DS-18S20 SENSOR

Modes/Mounting (following)

Automatic

OR

Properties Nr 06 or 26

LINKED SYSTEM

8.1 Mode 1 A/B/C : blower heater and/or airco (following)

8.1.2 lower heater onlyMode 1-B : b

Installation of the interface to control air/hot water exchange heating systems of
Kalori, AutoClima or Eberspächer Zenith 8000

UniTherm-HD

air heater type.

Not used in mode 1-B

Communication with GO-112 or MCduo OK
No communication with GO-112 or MCduo

No temperature sensor

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 11

ON

M

-

+

+

BUS BUS

COLD VALVE

OR

COOLING EXCHANGER UNIT

Imperative

main fuse

Supply

+10 to 28VDC

No power supply

Not used in mode 1-C

Power supply OK

Temperature sensor OK

8.

DS-18S20 SENSOR

Modes/Mounting (following)

Automatic

OR

Properties Nr 07 or 27

LINKED SYSTEM

8.1 Mode 1 A/B/C : blower heater and/or airco (following)

8.1.3 irco onlyMode 1-C : a

Installation of the airconditionning module.

Not used in mode 1-C

Communication with GO-112 or MCduo OK
No communication with GO-112 or MCduo

No temperature sensor

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 12

X9.2

X9.1

X9.3

X9.4

X8.2

ON

M

-

+

+

BUS BUS

Connector placed on the
original potentiometer.

COLD VALVE

OR

COOLING EXCHANGER UNIT

Imperative

main fuse

Supply

+10 to 28VDC

No power supply

Power supply OK

Temperature sensor OK

8.

DS-18S20 SENSOR

Modes/Mounting (following)

Automatic

OR

Properties Nr 30 or 34

LINKED SYSTEM

i

shows the error codes generated by
the Webasto. Please refer to the
error list provided by Webasto to
know the signification.

Thanks to its screen, the GO-112

8.2 Mode 2 A/B : Webasto non-ST with or without airco

8.2.1 Webasto non-ST AND aircoMode 2-A :

Installation of the interface to control heating systems Webasto non-ST like AirTop
2000/3500/5000 (old models).

UniTherm-HD

Installation of the airconditionning module in addition to the heating system.

Communication with Webasto by K-Line OK

Communication with GO-112 or MCduo OK
No communication with GO-112 or MCduo

No temperature sensor

(Error codes, see user guide Webasto)

Led directly controlled by the Webasto

No communication with Webasto by K-Line

BLUE

RED

BLACK

GREEN/WHITE

WEBASTO UNIT

WHITE

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 13

X9.2

X9.1

X9.3

X9.4

X8.2

ON

BUS BUS

Connector placed on the
original potentiometer.

OR

Imperative

main fuse

Supply

+10 to 28VDC

No power supply

Power supply OK

Temperature sensor OK

8.

DS-18S20 SENSOR

Modes/Mounting (following)

Automatic

OR

Properties Nr 28 or 32

LINKED SYSTEM

i

shows the error codes generated by
the Webasto. Please refer to the
error list provided by Webasto to
know the signification.

Thanks to its screen, the GO-112

8.2 Mode 2 A/B : Webasto non-ST with or wihtout airco (following)

8.2.2 Webasto non-ST onlyMode 2-B :

Installation of the interface to control heating systems Webasto non-ST like AirTop
2000/3500/5000 (old models).

UniTherm-HD

Communication with Webasto by K-Line OK

Communication with GO-112 or MCduo OK
No communication with GO-112 or MCduo

No temperature sensor

(Error codes, see user guide Webasto)

Led directly controlled by the Webasto

No communication with Webasto by K-Line

BLUE

RED

BLACK

GREEN/WHITE

WEBASTO UNIT

WHITE

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 14

X9.2

X9.1

X9.3

X9.4

X8.2

ON

M

-

+

+

BUS BUS

Connector placed on the
original potentiometer.

COLD VALVE

OR

COOLING EXCHANGER UNIT

Imperative

main fuse

Supply

+10 to 28VDC

No power supply

Power supply OK

Temperature sensor OK

8.

DS-18S20 SENSOR

Modes/Mounting (following)

Automatic

OR

Properties Nr 30 or 34

LINKED SYSTEM

i

shows the error codes generated by
the Webasto. Please refer to the
error list provided by Webasto to
know the signification.

Thanks to its screen, the GO-112

8.3 Mode 3 A/B : Webasto ST with or without airco

8.3.1 Webasto ST AND aircoMode 3-A :

Installation of the interface to control heating systems Webasto ST like AirTop
2000ST/3500ST/5000ST or Air Top EVO 3900/5500.

UniTherm-HD

Installation of the airconditionning module in addition to the heating system.

Communication with Webasto by K-Line OK

Communication with GO-112 or MCduo OK
No communication with GO-112 or MCduo

No temperature sensor

(Error codes, see user guide Webasto)

Led directly controlled by the Webasto

No communication with Webasto by K-Line

BLUE

RED

BLACK

GREEN/WHITE

WEBASTO UNIT

WHITE

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 15

X9.2

X9.1

X9.3

X9.4

X8.2

ON

BUS BUS

OR

Imperative

main fuse

Supply

+10 to 28VDC

No power supply

Power supply OK

Temperature sensor OK

8.

DS-18S20 SENSOR

Modes/Mounting (following)

Automatic

OR

Properties Nr 28 or 32

LINKED SYSTEM

i

shows the error codes generated by
the Webasto. Please refer to the
error list provided by Webasto to
know the signification.

Thanks to its screen, the GO-112

8.3 Mode 3 A/B : Webasto ST with or wihtout airco (following)

8.3.2 Webasto ST onlyMode 3-B :

Installation of the interface to control heating systems Webasto ST like AirTop
2000ST/3500ST/5000ST or Air Top EVO 3900/5500.

UniTherm-HD

Communication with Webasto by K-Line OK

Communication with GO-112 or MCduo OK
No communication with GO-112 or MCduo

No temperature sensor

(Error codes, see user guide Webasto)

Led directly controlled by the Webasto

No communication with Webasto by K-Line

BLUE

RED

BLACK

GREEN/WHITE

WEBASTO UNIT

WHITE

Connector placed on the
original potentiometer.

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 16

2

1

6

5

K

ON

M

-

+

+

BUS BUS

Connector placed on the
original potentiometer.

COLD VALVE

OR

COOLING EXCHANGER UNIT

Imperative

main fuse

Supply

+10 to 28VDC

No power supply

Power supply OK

Temperature sensor OK

8.

DS-18S20 SENSOR

Modes/Mounting (following)

Automatic

OR

Properties Nr 31 or 35

LINKED SYSTEM

i

shows the error codes generated by
the Webasto. Please refer to the
error list provided by Webasto to
know the signification.

Thanks to its screen, the GO-112

8.4 Mode 4 A/B : Eberspächer Airtronic D1LC/D2 with or
without airco

8.4.1 Eberspächer D1LC/D2 type AND aircoMode 4-A :

Installation of the interface to control heating systems Eberspächer like Airtronic
D1LC or D2 model.

UniTherm-HD

Installation of the airconditionning module in addition to the heating system.

Communication with GO-112 or MCduo OK
No communication with GO-112 or MCduo

No temperature sensor

BROWN/WHITE

YELLOW

RED

BLUE/WHITE

EBERSPÄCHER UNIT

GREY/RED

(Error codes, see user guide Eberspächer)

Led directly controlled by the Eberspächer

Communication with Eberspächer by K-Line OK
No communication with by K-LineEberspächer

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 17

2

1

6

5

K

ON

BUS BUS

Connector placed on the
original potentiometer.

OR

Imperative

main fuse

Supply

+10 to 28VDC

No power supply

Power supply OK

Temperature sensor OK

8.

DS-18S20 SENSOR

Modes/Mounting (following)

Automatic

OR

Properties Nr 29 or 33

LINKED SYSTEM

i

shows the error codes generated by
the Webasto. Please refer to the
error list provided by Webasto to
know the signification.

Thanks to its screen, the GO-112

8.4 Mode 4 A/B : Eberspächer Airtronic D1LC/D2 with or
without airco (following)

8.4.2 Eberspächer D1LC/D2 type onlyMode 4-B :

Installation of the interface to control heating systems Eberspächer like Airtronic
D1LC or D2 model.

UniTherm-HD

Communication with GO-112 or MCduo OK
No communication with GO-112 or MCduo

No temperature sensor

BROWN/WHITE

YELLOW

RED

BLUE/WHITE

EBERSPÄCHER UNIT

GREY/RED

(Error codes, see user guide Eberspächer)

Led directly controlled by the Eberspächer

Communication with Eberspächer by K-Line OK
No communication with Eberspächer by K-Line

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 18

2

1

6

5

K

ON

M

-

+

+

BUS

Connector placed on the
original potentiometer.

COLD VALVE

COOLING EXCHANGER UNIT

Imperative

main fuse

Supply

+10 to 28VDC

No power supply

Power supply OK

Temperature sensor OK

8.

DS-18S20 SENSOR

Modes/Mounting (following)

Automatic

LINKED SYSTEM

i

shows the error codes generated by
the Webasto. Please refer to the
error list provided by Webasto to
know the signification.

Thanks to its screen, the GO-112

8.5 Mode 5 A/B : Eberspächer Airtronic D4+ with or without
airco

8.5.1 Eberspächer D4+type AND aircoMode 5-A :

Installation of the interface to control heating systems Eberspächer Airtronic D4+
model.

UniTherm-HD

Installation of the airconditionning module in addition to the heating system.

Communication with GO-112 OK
No communication with GO-112

No temperature sensor

BROWN/WHITE

YELLOW

RED

BLUE/WHITE

EBERSPÄCHER UNIT

GREY/RED

(Error codes, see user guide Eberspächer)

Led directly controlled by the Eberspächer

Communication with Eberspächer by K-Line OK
No communication with Eberspächer by K-Line

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 19

2

1

6

5

K

ON

BUS

Connector placed on the
original potentiometer.

Imperative

main fuse

Supply

+10 to 28VDC

No power supply

Power supply OK

Temperature sensor OK

8.

DS-18S20 SENSOR

Modes/Mounting (following)

Automatic

LINKED SYSTEM

i

shows the error codes generated by
the Webasto. Please refer to the
error list provided by Webasto to
know the signification.

Thanks to its screen, the GO-112

8.5 Mode 5 A/B: Eberspächer Airtronic D4+ with or without
airco (following)

8.4.2 Eberspächer D4+ type onlyMode 5-B :

Installation of the interface to control heating systems Eberspächer Airtronic D4+
model

UniTherm-HD

Communication with GO-112 OK
No communication with GO-112

No temperature sensor

BROWN/WHITE

YELLOW

RED

BLUE/WHITE

EBERSPÄCHER UNIT

GREY/RED

(Error codes, see user guide Eberspächer)

Led directly controlled by the Eberspächer

Communication with Eberspächer by K-Line OK
No communication with Eberspächer by K-Line

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 20

X9.2

X9.1

X9.3

X9.4

X8.2

ON

M

-

+

+

BUS BUS

M

-

+

+

HOT VALVE

UNIT HEATER AIR EXCHANGE

HOT WATER HEATING SYSTEMS

Connector placed on the
original potentiometer.

COLD VALVE

OR

COOLING EXCHANGER UNIT

Imperative

main fuse

Supply

+10 to 28VDC

No power supply

Power supply OK

Temperature sensor OK

8.

DS-18S20 SENSOR

Modes/Mounting (following)

Automatic

OR

Properties Nr 30 or 34

LINKED SYSTEM

i

shows the error codes generated by
the Webasto. Please refer to the
error list provided by Webasto to
know the signification.

Thanks to its screen, the GO-112

8.6 Using Webasto or
Eberspächer

blower heater combined with

Mode 2A-2B-3A-3B-4A-4B-5A-5B allows you to install a supplementary blower heater.
Example with Webasto-ST + airco and blower heather :

Communication with Webasto by K-Line OK

Communication with GO-112 or MCduo OK
No communication with GO-112 or MCduo

No temperature sensor

(Error codes, see user guide Webasto)

Led directly controlled by the Webasto

No communication with Webasto by K-Line

BLUE

RED

BLACK

GREEN/WHITE

WEBASTO UNIT

WHITE

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 20

9.

10.

All operating modes in only one CD-ROM

A CD-ROM with all operating modes is provided with each

IDEATEC product

PDF format for easy access,

guaranteed updates

less wastage

Your warranty

IDEATEC S.A hereby guarantees that this product is free from defects in material and workmanship for a period of two years from the date of
purchase. If, during the warranty period, the product fails due to material or workmanship defects, IDEATEC S.A. will repair or replace (at IDEATEC
S.A.'s discretion) the product free of charge, under the following conditions: IDEATEC S.A. reserves the right (at its own discretion) to replace parts
of defective products or replace the products low value with new or factory refurbished parts or products. Conditions:

1. This warranty is valid only if the device is accompanied by the original invoice or receipt (containing the date of purchase, the type of product, and
the name of the reseller).
IDEATEC S.A. reserves the right to deny its free warranty if the aforementioned documents cannot be produced or if the information contained in
them are incomplete or illegible.

2. This warranty does not reimburse or cover deterioration resulting from adaptations or adjustments to the product without prior written consent from
IDEATEC S.A., mainly to respect technical or safety standards, national or local, in effect in all countries other than for those for which the product is
known and manufactured.

3. This warranty does not apply if the model or serial number on the product has been altered, erased, suppressed, or illegible.

4. This warranty does not cover any of the following points:
a. Periodic maintenance and repair or replacement of parts from normal usage;
b. Any adaptations or modifications aimed at improving the product such as it has been purchased and described in the operating instructions,
without prior written agreement from IDEATEC S.A.;
c. Transportation costs, home delivery costs, and all transport risks directly or indirectly associated with this product's warranty;
d. Installation, removal, and reinstallation costs;
e. Deterioration resulting from:

1. Misuse, including, without limitation, (a) improper use of the product without respecting IDEATEC S.A.'s instructions on proper product usage and
maintenance, and (b) installation or usage of the product against IDEATEC S.A.'s instructions or technical or safety standards in effect in the country
where it is used, and (c) improper or incorrect software installation;

2. Repairs performed by unauthorised repair persons or by the user;

3. Accidents, lightning, flood, fire, improper ventilation, or any other case that exceeds IDEATEC S.A. liability;

4.Failure of the system on which the product is installed.

5.This warranty does not limit the client's statutory rights under national laws in effect in any way, nor the client's rights before the reseller, stipulated
in the sales/purchasing contract.

IDEATEC S.A. - Z.I. de Noville-les-Bois - rue Léopold Génicot 19A - 5380 Fernelmont, Belgium - Tel: [phone] - Fax: [phone] - E-mail: [e-mail]

User’s Guide Unitherm-HD - Doc. V1.0 - Module V1.4a

Page 21

2

2

3
3
3
3
3

4

4

5

6
6
7
7
8
8

9
9
9
10
11
12
12
13

14
14
15
16
16
17
18
18
19
20

21

21

TABLE OF CONTENTS

Chapter 1 : Safety and precautions...........................................................................................

: Dimensioning of electrical wires.............................................................................

3 : Product description.................................................................................................

Chapter 2

Chapter

3.1 Unitherm-HD - interface + sensor.............................................................................

3.2 2xRJ45 Bus Cable....................................................................................................

3.3 2xRJ11 Bus Cable ...................................................................................................

3.4 Connectors for Unitherm-HD....................................................................................

Chapiter 4 : Module Unitherm-HD Installation..........................................................................

Chapiter 5 : Technical Characteristics.......................................................................................

Chapter 6 : Drilling Templates....................................................................................................

Chapter 7 : Connections, operations & configuration................................................................

7.1 Connections...............................................................................................................

7.2 Micro-switch configuration........................................................................................

7.3 LED ’s Monitoring......................................................................................................

7.4 Operations................................................................................................................

7.5 Software configuration..............................................................................................

Chapter 8 : Modes:Mounting.....................................................................................................

8.1 Mode 1 A/B/C : blower heater and/or airco..............................................................

8.1.1 Mode 1-A : blower heater AND airco..........................................................

8.1.2 Mode 1-B : blower heater only....................................................................

8.1.3 Mode 1-C : airco only..................................................................................

8.2 Mode 2 A/B/C : Webasto non-ST with or without airco (Air Top 2000/3500/5000)...

8.2.1 Mode 2-A : Webasto non-ST AND airco.....................................................

8.2.2 Mode 2-B : Webasto non-ST only...............................................................

8.3 Mode 3 A/B/C : Webasto ST with or without airco

(Air Top 2000ST/3500ST/5000ST or Air Top EVO3900/5500)..................................

8.3.1 Mode 3-A : Webasto ST AND airco ............................................................

8.3.2 Mode 3-B : Webasto ST only......................................................................

8.4 Mode 4 A/B/C : Eberspächer Airtronic D1LC/D2 with or without airco.....................

8.4.1 Mode 4-A : Eberspächer Airtronic D1LC/D2 type AND airco......................

8.4.2 Mode 4-B : Eberspächer Airtronic D1LC/D2 type only................................

8.5 Mode 5 A/B/C : Eberspächer Airtronic D4+ with or without airco..............................

8.5.1 Mode 5-A : Eberspächer Airtronic D4+ type AND airco..............................

8.5.2 Mode 5-B : Eberspächer Airtronic D4+ type only........................................

8.6 Using blower heater combined with Webasto or Eberspächer.................................

Chapter 9 : All our user’s guides on one CD-ROM....................................................................

Chapter 10 : Your warranty........................................................................................................