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Assembly kit for universal installation 2
(bar attachment system)
Installation manual . . . . . . . . . . . . . . .9
Montagesatz für Universaleinbau 2
(Bügelbefestigung)
Einbauanleitung . . . . . . . . . . . . . . . .26
Kit de montage pour montage
universel 2 (fixation par barre)
Notice de montage . . . . . . . . . . . . . .44
Juego de montaje para montaje
universal 2 (fijación de horquillas)
Instrucciones de instalación . . . . . . .61
Set di montaggio per montaggio
universale 2 (fissaggio a staffa)
Istruzioni di montaggio . . . . . . . . . . .79
Montageset voor universele inbouw 2
(beugelbevestiging)
Montagehandleiding. . . . . . . . . . . . .96
Monteringssæt til universalmontering 2
(bøjlefastgørelse)
Installationsvejledning . . . . . . . . . . 114
Monteringssats för universell
montering 2 (bygelmontering)
Monteringsanvisning . . . . . . . . . . .131
Monteringssett for
universalmontering 2 (bøylefeste)
Montasjeveiledning . . . . . . . . . . . .147
Asennussarja yleisasennuksiin sanka-
kiinnityksellä
Asennusohje . . . . . . . . . . . . . . . . .164
Kit de montagem para instalação
universal 2 (fixação por meio de
parafuso)
Instruções de montagem . . . . . . . .181
Монтажный комплект для
универсального монтажа 2
(крепление хомутами)
Инструкция по монтажу . . . . . . . .198
EN
DE
FR
ES
IT
NL
DA
SV
NO
FI
PT
RU
Zestaw montażowy do montaż
uniwersalny 2 (mocowanie za pomocą
jarzma)
Instrukcja montażowa . . . . . . . . . . 218
Montážní sada pro vozidla univerzální
nástavba 2 (upevnění pomocí spon)
Návod k instalaci . . . . . . . . . . . . . . 235
Montážna súprava pre univerzálna
montáž 2 (strmeňové upevnenie)
Montážny návod . . . . . . . . . . . . . . 252
Szerelőkészlet a következőkhöz:
2. univerzális beszerelés (kengyeles
rögzítés)
Szerelési útmutató. . . . . . . . . . . . . 269
PL
CS
SK
HU
CoolAir RT780
3
CoolAir RT780
276358
169
1
830
2
≥ 40 mm
505 mm
500 mm
3
CoolAir RT780
4
1
1
1
1
1
2
2
2
2
4
5
5
CoolAir RT780
L + 5 mm
1
2
3
4
6
6
7
CoolAir RT780
6
1
2
3
4
5
6
7
8
8
7
CoolAir RT780
134567
8
9
2
9
12
11
10
1
2
3
8
7
4 9
6
5
7
11
M
M
0
CoolAir RT780
8
bl br gl gr ro sw w
DE Blau Braun Gelb Grün Rot Schwarz Weiß
EN Blue Brown Yellow Green Red Black White
FR Bleu Marron Jaune Vert Rouge Noir Blanc
ES Azul Marrón Amarillo Verde Rojo Negro Blanco
IT Blu Marrone Giallo Verde Rosso Nero Bianco
NL Blauw Bruin Geel Groen Rood Zwart Wit
DA Blå Brun Gul Grøn Rød Sort Hvid
SV Blå Brun Gul Grön Röd Svart Vit
NO Blå Brun Gul Grønn Rød Svart Hvit
FI Sininen Ruskea Keltainen Vihreä Punainen Musta Valkoinen
PT Azul Castanho Amarelo Verde Cinzento Vermelho Preto
RU Синий Коричневый Желтый Зеленый Красный Черный Белый
PL Niebieski Brązowy Żółty Zielony Czerwony Czarny Biały
CS Modrá Hněda Žlutá Zelená Červená Černá Bílá
SK Modrá Hnedá Žltá Zelená Červená Čierna Biela
HU Kék Barna Sárga Zöld Piros Fekete Fehér
EN
9
CoolAir RT780
Contents
1 Symbols and formats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
2 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
2.1 Using the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.2 Handling electrical cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3 Conventions in this manual. . . . . . . . . . . . . . . . . . . . . . . . . . . .12
3.1 General information on the installation manual . . . . . . . . . . . . . . . . . . . 12
3.2 Target group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
5 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
6 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
7 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
7.1 Notes on installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
7.2 Creating an opening (if necessary) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
7.3 Removing the sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
7.4 Preparing the unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
7.5 Attaching the seal for the cab roof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
7.6 Installing the unit in the sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
7.7 Installing the electrical supply lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7.8 Adjusting the cover frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
7.9 Fastening the cover frame. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
8 Configuration of unit software . . . . . . . . . . . . . . . . . . . . . . . . .20
8.1 Starting and ending configuration mode . . . . . . . . . . . . . . . . . . . . . . . . 21
8.2 Menu level 1: Set temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
8.3 Menu level 2: Low voltage cut-off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
8.4 Menu level 3: Operating mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
8.5 Menu level 4: Default setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
8.6 Menu level 5: Temperature unit display. . . . . . . . . . . . . . . . . . . . . . . . . 24
9 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
EN
Symbols and formats CoolAir RT780
10
1 Symbols and formats
!
!
A
I
➤ Action: This symbol indicates that action is required on your part. The
required action is described step-by-step.
✓ This symbol describes the result of an action.
Fig. 1 5, page 3: This refers to an element in an illustration. In this case,
item 5 in figure 1 on page 3.
2 Safety instructions
You must read the entire manual thoroughly and carefully.
We can only guarantee the reliability of the air conditioning roof unit if the
instructions are adhered to. The same applies to the prevention of injury
and damage to property.
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 manu-
facturer
Use for purposes other than those described in the operating manual
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.
EN
11
CoolAir RT780 Safety instructions
2.1 Using the device
The freedom of movement of semi-trailers (of the outer edges of the
semi-trailer when turning or jackknifing) and other vehicle attachments
must not be restricted.
Only use the air conditioning roof unit for the purpose specified by the
manufacturer and do not make any alterations or structural changes
to the device.
Do not use the air conditioning roof unit if it is visibly damaged.
The air conditioning roof unit must be installed safely so that it cannot
tip over or fall down.
Installation, maintenance and repair work may only be carried out by
qualified personnel from a specialist company who are familiar with
the risks involved and the relevant regulations.
Do not use the air conditioning roof unit near flammable fluids and
gases.
Do not operate the air conditioning roof unit if the ambient temperature
is below 0 °C.
Do not undo the upper cover of the air conditioning roof unit in the
event of a fire. Use approved extinguishing agents instead. Do not use
water to extinguish fires.
Please inquire from your vehicle manufacturer whether the height
entered in your vehicle documentation needs to be altered due to the
installation of the air conditioning roof unit (height 169 mm).
Disconnect all power supply lines when working on the air conditioning
roof unit (cleaning, maintenance, etc).
2.2 Handling electrical cables
Use cable ducts to lay cables through walls with sharp edges.
Do not lay loose or bent cables next to electrically conductive
materials (metal).
Do not pull on the cables.
Attach and lay the cables in such a manner that they cannot be tripped
over or damaged.
The electrical power supply may only be connected by a specialist
workshop.
Fit a fuse of 25 amps to the connection to the vehicle's power supply.
Never lay power supply lines (battery leads) in the vicinity of signal or
control cables.
EN
Conventions in this manual CoolAir RT780
12
3 Conventions in this manual
3.1 General information on the installation manual
This installation manual contains the essential information and instruc-
tions for installing the air conditioning roof unit. The information contained
is orientated towards the company installing the air conditioning roof unit.
The following instructions are intended to help you properly use the
installation manual:
The installation manual is part of the scope of delivery and should be
stored carefully.
The installation manual provides you with important information on the
installation of the device and can also be used as a reference material
in the event of repairs.
The manufacturer assumes no liability for non-observance of this
installation manual. Any claims are excluded in this case.
3.2 Target group
The installation and configuration information in this manual is intended
for qualified installation personnel who are familiar with the guidelines
and safety precautions to be applied during the installation of lorry
accessory parts.
4 Intended use
The installation kit (item no. 9100300101) enables the installation of an
air conditioning roof unit CoolAir RT780 (item no. 9105306291) in a roof
ventilation opening (hatch) provided at the plant or installed by the
customer in an HGV driver cab.
A
I
NOTICE!
The RT780 unit is not suitable for installation in construction
machines, agricultural machines or similar equipment. They will not
work properly if exposed to strong vibrations.
Operating the RT780 unit with voltages other than those specified
can result in damage to the devices.
NOTE
The RT780 unit is only designed for ambient temperatures of up to
43 °C.
EN
13
CoolAir RT780 Scope of delivery
5 Scope of delivery
CoolAir RT780 installation kit for universal installation with
bar attachment system, item no. 9100300101
6 Accessories
Available as accessories (not included in the scope of delivery):
Part designation Quantity Item no.
Installation manual 1 4445101427
1/4" hexagon bit 1 4445900172
Template (integrated in the packaging) 1 –
Thread insert with flange M8 4 4445200068
Thread insert with flange M6 4 4445200069
2.7 m insulating tape (profile: 10 x 20 mm) 1 –
Fastening holder 2 4442500311
Hex screw M8 x 100 4 –
Nut M8 4 –
Washer 8.4 x 20 4 –
Connection cable 6 mm² x 4 m 1 4441300149
Cable binder 1 –
Cover frame 1 4443000297
Washer M6 4 –
Allen screw with cylindrical head M6 x 110 4 –
Spacer sleeve L = 48 mm, ∅ 10 mm 8 4443900241
Part designation Item no.
Connection cable 8 mm² x 9.5 m 9100300027
EN
Installation CoolAir RT780
14
7Installation
A
7.1 Notes on installation
These installation instructions must be read completely prior to the instal-
lation of the air conditioning roof unit.
The following tips and instructions must be observed wile installing the air
conditioning roof unit:
!
Always check whether any vehicle components could be damaged or
their operation impaired by the unit before installing the air condition-
ing roof unit. You can use fig. 1, page 3 and fig. 2, page 3 to check
the dimensions of the installed unit. The dotted line indicates the mid-
dle of the sunroof opening.
Before installation, find out (by consulting the manufacturer of the
vehicle) whether the construction is designed for the static weight and
the loads of the parking cooler when the vehicle is in motion. The
manufacturer of the air conditioning roof unit assumes no liability
whatsoever.
The roof inclination of the mounting surface may not exceed 8° in the
direction of travel.
The supplied assembly parts must not be modified during installation.
The ventilation slots (grill) may not be covered (minimum distance
from other attachment parts: 10 cm).
NOTICE!
The air conditioning roof unit may only be installed by qualified per-
sonnel from a specialist company. The following information is
intended for technicians who are familiar with the guidelines and
safety precautions to be applied.
The manufacturer only assumes liability for parts included in the
scope of delivery. The validity of the warranty expires if the device is
installed together with third-party parts.
Check whether the roof of the vehicle is able to support the weight of
a person before climbing onto it. Ask the vehicle manufacturer about
the permitted roof loads.
WARNING!
Make sure that all electrical components are electrically discharged
before carrying out work on them!
EN
15
CoolAir RT780 Installation
You can connect the unit to the battery via the lorry's terminal block or
directly. The terminal block is to be preferred for the connection. On
some vehicles, larger consumers connected to the terminal block are
switched off after a short while if the power requirement is too high.
Ask your vehicle manufacturer for the specifications of the terminal
block.
When installing the system and making the electrical connections,
observe the guidelines from the body manufacturer.
Pay attention to the connection plan for the device:
!
!
I
No. in fig. 0,
page 7
Designation
1 Control pad
2 Connection cable
3 Room temperature sensor
4Earth
5 Klickson (compressor)
6 Compressor
7 Condenser fan
8 Vaporiser fan
9Earth
10 25 A fuse
11 2 A fuse
12 4 A fuse
WARNING!
Before installing the air conditioning roof unit, all connections to the
battery of the vehicle must be disconnected.
Non-observance of this regulation can result in danger of electrocution.
CAUTION!
Improper installation of the air conditioning roof unit can result in irrepa-
rable damage to the device and put the safety of the user at risk.
The manufacturer will not be held liable for claims if the air conditioning
roof unit is not installed according to this installation manual. That
applies to malfunctions and the safety of the air conditioning roof unit, in
particular to injuries and damage to property.
NOTE
After installing the unit, the specified parameters of the unit software
must be checked (chapter “Configuration of unit software” on page 20).
EN
Installation CoolAir RT780
16
7.2 Creating an opening (if necessary)
I
➤ Create an opening with the dimensions 505 mm x 500 mm and a
corner radius of R25 (fig. 3, page 3, arrow = direction of travel).
I
7.3 Removing the sunroof
➤ Remove all screws and fixtures of the existing sunroof.
➤ Take out the sunroof.
➤ Remove the sealant around the opening, so that the surface is clean
and free of grease.
I
7.4 Preparing the unit
A
➤ Place the air conditioning roof unit on a work surface with the housing
facing down.
A
NOTE
A template has been integrated in the packaging to enable an opening
to be created simply.
NOTE
Dispose of all waste materials separately. Observe the local disposal
guidelines.
NOTE
Dispose of all waste material, glue, silicone and seals separately.
Observe the local disposal guidelines.
NOTICE!
During preparatory work on the surfaces, secure the unit from falling
down.
Make sure that the work surface is clean and level to ensure that the unit
is not damaged.
NOTICE!
Screw in the thread insert vertically.
Do not exceed the screw torque of
8 Nm for M6
10 Nm for M8
EN
17
CoolAir RT780 Installation
➤ Screw in the 4 self-threading M8 thread inserts in the corresponding
blind holes on the left and right of the outlet unit as shown in fig. 4 1,
page 4.
Use the supplied 1/4 bit for this.
➤ Screw in the 4 self-threading M6 thread inserts in the corresponding
blind holes on the left and right of the outlet unit as shown in fig. 4 2,
page 4.
Use a 5 mm hexagon bit for this.
7.5 Attaching the seal for the cab roof
A
➤ Stick the 2.7 m insulating tape (10 x 20 mm) to the outline of the
sunroof opening on the roof of the cab in the following manner (fig. 5,
page 4).
➤ Provide the abutting edge and the top edge of the insulating tape with
an unhardened plastic butyl sealing compound (e.g.
SikaLastomer-710).
7.6 Installing the unit in the sunroof
➤ Set the unit down centrally aligned and in the direction of travel
(fig. 1, page 3) on the sunroof opening.
I
➤ Position the fastening holder under the cab roof (fig. 6 2, page 5).
The fastening holder is pushed between the cab roof (chassis) and the
roof lining.
A
NOTICE!
Ensure that the adhesive surface for the seal between the unit and the
cab roof is clean (free of dust, oil, etc.).
NOTE
Make sure the air conditioning roof unit is centred perfectly. The seal
must be applied continuously around the air conditioning roof unit after
being placed on the roof of the vehicle. This is the only way to ensure a
tight seal.
NOTICE!
The fastening holders must be positioned on a firm surface, since the
unit will be pushed against the cab roof by the holder. The contact sur-
face of the fastening holder must be at least 40 mm on all sides.
EN
Installation CoolAir RT780
18
➤ Determine the length of the hex screw M8 required for securing the
installation as shown in fig. 6, page 5 (screw length = distance
between the bottom edge of the fastening bar and the bottom of the
unit plus 5 mm). If necessary, shorten the hex screw to the size deter-
mined.
➤ Push a hex screw M8 x 100 mm (fig. 6 4, page 5) with a washer
(fig. 6 3, page 5) through the through holes in the fastening holders
(fig. 6 2, page 5) and then screw an M8 nut (fig. 6 1, page 5)
approx. 30 mm onto the hex screws.
➤ Screw the 4 hex screws M8 x 100 mm (fig. 6 4, page 5) in the
4 thread inserts on the bottom of the unit.
A
➤ Tighten the screws with a torque of 4 Nm.
➤ Now turn the M8 nuts (fig. 6 1, page 5) to tighten them against the
fastening holder. Tighten the nut by hand.
7.7 Installing the electrical supply lines
!
A
I
NOTICE!
Do not exceed the specified torque under any circumstances. This is the
only way to ensure that the thread inserts are not torn out.
WARNING!
The electrical power supply may only be performed by qualified
personnel with specialist knowledge.
Make sure there is no voltage present on electrically operated
components before carrying out work on them!
NOTICE!
Fit a fuse of 25 amps to the connection to the vehicle's power supply.
The battery must be able to supply the required current and voltage
(chapter “Technical data” on page 25).
NOTE
The unit is equipped as standard with a 4 m long cable with a cross-
section of 6 mm
2
. If longer cable lengths are required, then the cable
cross-section must be increased by an authorised specialist workshop:
In this case cut off the cable as closely as possible to the unit
(max. 0.5 m) and then establish a suitable connection with a larger
cable cross-section.
When the cable is extended by 4 m to 6 m in length, the manufacturer
recommends using a cross-section of at least 8 mm
2
.
EN
19
CoolAir RT780 Installation
You can connect the unit to the battery via the lorry's terminal block or
directly. The terminal block is to be preferred for the connection. Ask your
vehicle manufacturer for the specifications of the terminal block.
➤ Lay the supply line and connect it to the vehicle (red line to plus, black
line to minus).
➤ Plug in the supply line plug into the socket of the air conditioning roof
unit supply line.
➤ To relieve strain on the supply line, secure it with a cable tie, e.g. to
the cab roof.
7.8 Adjusting the cover frame
When installed, the outlet unit must protrude approx. 6 mm over the cover
frame.
➤ Cut the cover frame to suit the properties of the vehicle (fig. 7,
page 5).
7.9 Fastening the cover frame
A
fig. 8, page 6
➤ Fasten the cover frame (6) to the unit with the four cylindrical
screws (8), washers (7) and the eight spacer sleeves L = 48 mm (5).
The spacer sleeves keep the cover frame apart from the unit.
NOTICE!
Screw the screws in carefully order not to damage the cover frame.
EN
Configuration of unit software CoolAir RT780
20
8 Configuration of unit software
Before you first start up the unit, the controls can be adapted to suit the
installation conditions. This must be done by the person installing the unit.
In configuration mode, the following unit software parameters must be set
at the control panel (fig. 9, page 7).
I
Menu
level
Parameter Meaning
Default
setting
1 Set temperature The unit starts at the temperature
defined here.
20 °C (68 °F)
2 Low voltage
cut-off
The battery monitor shuts down the unit
at the voltage defined here.
Characteristic
figure 4 =
22,8 V
3 Operating mode The unit starts with the operating mode
defined here.
0 = Automatic
mode
4 Default settings Parameters 1 – 3 can be reset to the
default settings.
--
5 Temperature unit
display
The temperature can be displayed in °C
or °F.
°C
NOTE
Configuration mode can still be activated if the undervoltage protection
mechanism has switched off the unit and only residual voltage is
available.
/