Dometic CoolAir SP950C User manual

AIR CONDITIONERS
COOLAIR
SP950C
Compressor unit
Installation Manual . . . . . . . . . . . . . . . . . . 8
Kompressoreinheit
Montageanleitung . . . . . . . . . . . . . . . . . .19
Unité du compresseur
Instructions de montage. . . . . . . . . . . . . 30
Compresor
Instrucciones de montaje . . . . . . . . . . . . .41
Compressor
Instruções de montagem . . . . . . . . . . . . 52
Compressore
Indicazioni di montaggio . . . . . . . . . . . . 63
Compressoreenheid
Montagehandleiding . . . . . . . . . . . . . . . 74
Kompressorenhed
Monteringsvejledning . . . . . . . . . . . . . . 85
Kompressorenhet
Monteringsanvisning . . . . . . . . . . . . . . . 96
Kompressorenhet
Monteringsanvisning . . . . . . . . . . . . . . . 106
Kompressoriyksikkö
Asennusohje . . . . . . . . . . . . . . . . . . . . . . 116
Компрессорный модуль
Инструкция по монтажу . . . . . . . . . . . . 126
Jednostka kompresora
Instrukcja montażu . . . . . . . . . . . . . . . . . 137
Kompresorová jednotka
Návod na montáž . . . . . . . . . . . . . . . . . . 148
Kompresorová jednotka
Návod k montáži. . . . . . . . . . . . . . . . . . . 159
Kompresszor
Szerelési útmutató . . . . . . . . . . . . . . . . .169
EN
DE
FR
ES
PT
IT
NL
DA
SV
NO
FI
RU
PL
SK
CS
HU

3
CoolAir SP950C
3
≤4,2 m
≤2,3 m
1
2
4
1
3
SP950T
SP950I
1

CoolAir SP950C
4
12
2
22
34
34
5678910
678
910
2
78910
78910
3

5
CoolAir SP950C
56
6
34
34
4
5

CoolAir SP950C
6
6
7

7
CoolAir SP950C
1
2
3
4
8
9

EN
Explanation of symbols CoolAir SP950C
8
Contents
1 Explanation of symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.1 Using the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
2.2 Handling electrical cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
3 Conventions in this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.1 General information on the installation manual . . . . . . . . . . . . . . . . . . . . . . . . . .10
3.2 Target group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
4 Proper use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5 Scope of delivery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
6 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6.1 Prescribed installation method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
6.2 Notes on installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
6.3 Determining the installation position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
6.4 Installing the compressor unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
6.5 Connecting the compressor unit to the evaporator unit . . . . . . . . . . . . . . . . . . .16
7 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
1 Explanation of symbols
!
!
A
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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.

9
EN
CoolAir SP950C Safety instructions
2 Safety instructions
You must read the entire manual thoroughly and carefully. We can only
guarantee the reliability of the parking cooler 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 manufacturer
•Use for purposes other than those described in the operating manual
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.
•Disconnect all power supply lines when working on the air conditioning roof
unit (cleaning, maintenance, etc).

EN
Conventions in this manual CoolAir SP950C
10
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 work-
shop.
•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.
3 Conventions in this manual
3.1 General information on the installation manual
This installation manual contains the essential information and instructions for
installing the parking cooler. The information is intended to be read by the
installation personnel of the parking cooler.
The following instructions are intended to help you use the installation manual
properly:
•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.

11
EN
CoolAir SP950C Proper use
4Properuse
The CoolAir SP950 is for supplying the cab of a lorry with cooled and
dehumidified air. It can be used while driving.
The CoolAir SP950C compressor unit (ref. no. 9100100033) can only be
operated in combination with a CoolAir SP950T roof evaporator unit or a
CoolAir SP950I rear panel evaporator unit. Both components together form the
CoolAir SP950 auxiliary air conditioning unit.
A
I
The CoolAir SP950 is ready to install on delivery. The manufacturer strongly
recommends the use of a vehicle-specific fastening frame for an optimum
installation procedure for the CoolAir SP950C compressor unit on the rear panel
of the cab.
5 Scope of delivery
NOTICE!
•The CoolAir SP950 parking cooler is not suitable for installation in agri-
cultural machines and construction machines or similar equipment. It does
not work properly in the event of strong vibrations and exposure to dust.
•Operating the SP950 parking cooler with voltages other than those
specified can result in damage to the device.
NOTE
The SP950 parking cooler is only designed for ambient temperatures of up to
43 °C in cooling mode.
Part designation Quantity Ref. no.
CoolAir SP950C compressor unit 1 9100100033
Universal installation kit 1 –
Installation manual 1 4445100626

EN
Installation CoolAir SP950C
12
6 Installation
A
6.1 Prescribed installation method
The compressor unit (fig. 11, page 3) is attached to the firm and straight rear
panel of the cab or by means of a firm fastening frame.
I
The SP950 auxiliary air conditioning unit with CoolAir SP950I rear panel
evaporator unit consists of the following components (fig. 1, page 3):
•CoolAir SP950C compressor unit (1)
•CoolAir SP950I rear panel evaporator unit (2) with connection line (3)
The SP950 auxiliary air conditioning unit with CoolAir SP950T roof evaporator
unit consists of the following components (fig. 1, page 3):
•CoolAir SP950C compressor unit (1)
•CoolAir SP950T roof evaporator unit (4) with connection line (3)
NOTICE!
The parking cooler may only be installed by qualified personnel from a
specialist company. The following information is intended for specialists who
are familiar with the guidelines and safety precautions to be applied.
NOTE
The connection line (fig. 13, page 3) can only be installed after fitting the
evaporator unit and the compressor unit.

13
EN
CoolAir SP950C Installation
6.2 Notes on installation
!
!
A
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You should always read this installation manual all the way through before
installing the parking cooler.
WARNING! Danger of electrocution!
•Detach all connections to battery before starting installation of parking
cooler.
•Make sure that all electrical components are electrically discharged before
carrying out work on them!
CAUTION!
Improper installation of the air conditioning roof unit can result in irreparable
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 mal-
functions and the safety of the air conditioning roof unit, in particular to injuries
and damage to property.
NOTICE!
The manufacturer only assumes liability for parts included in the scope
of delivery. The validity of the warranty expires if the system is installed together
with third-party parts.
NOTE
•The manufacturer strongly recommends the use of a vehicle-specific
fastening frame for an optimum installation procedure for the CoolAir
SP950C compressor unit on the rear panel of the cab.
•After installing the unit, the specified parameters of the unit software must
be checked (refer to the installation instructions of the evaporator unit).

EN
Installation CoolAir SP950C
14
You should always observe the following tips and information when installing the
parking cooler:
•Please consult the manufacturer of your vehicle with regard to the following.
– is the cab's rear panel a suitable location for attaching the unit?
– is the body designed to bear the static weight and loads occasioned by
the parking cooler in a moving vehicle?
•Always check before installation of the unit whether any vehicle components
could be damaged, deformed or impaired in terms of their functionality as a
result of the installation.
•Avoid any unnecessary and frequent mechanical stress to the supply line
between the evaporator unit and the compressor unit. Damage can result in
the loss of refrigerant and impair the performance of the unit.
•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).
•If a fastening frame is not used to install the system, make sure that the
installation position of the compressor unit on the rear panel is not too low.
The system could be damaged by high temperatures of the engine's waste
heat.
6.3 Determining the installation position
The installation position of the unit must meet the following criteria:
•All maintenance work must be easy to perform.
•Sufficient space must be available for the refrigerant line.
•The compressor unit must not be installed with a horizontal or vertical
inclination.
•The compressor unit must not be fitted near direct waste heat (engine heat
etc.).
•The refrigerant line (SP950T: approx. 4.2 m; SP950I: approx. 2.3 m) must
be long enough to connect the compressor and evaporator units. The line
must not be laid taut.
•The fastening surface should be as flat as possible. Use spacer sleeves for
uneven surfaces. If spacer sleeves are used, longer fastening screws with
sufficient tensile strength (not included in the assembly set) must be used.
•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.

15
EN
CoolAir SP950C Installation
6.4 Installing the compressor unit
A
I
➤Dismantle the outer housing.
To do this, remove the four hexagon bolts on the fan (fig. 21, page 4) and
the eight hexagon socket head bolts (fig. 22, page 4).
When taking off the outer housing, release the plug connection of the fan
connection cable.
➤Decide on the position of the compressor unit.
Use the fastening holes of the compressor unit as a template.
➤Use a felt pen to mark the positions selected for the holes.
➤Drill fastening holes (Ø 9 mm) at the marked positions.
I
➤Push the four M8 x 40 mm bolts (fig. 310,page 4) with the four washers
outer diameter Ø 40 mm (fig. 39,page 4) from the inside through the rear
wall.
➤Fromtheoutside, push the four washers (fig. 38,page 4)ontheprotruding
bolts.
➤Fasten the bolts and washers using the narrow M8 bolts (fig. 37, page 4).
➤Push the washers (fig. 46, page 5) on the protruding M8 bolts.
For rear walls with an offset, use the supplied spacer sleeves (fig. 45,
page 5) to compensate.
Adjust the length.
➤Put the compressor unit on the protruding M8 bolts.
➤Fasten with the M8 washers (fig. 44, page 5) and the M8 lock nuts
(fig. 43, page 5).
NOTICE!
Due to its weight, the compressor unit must have contact with at least two
fastening points of the fastening surface. Do not use spacer sleeves for all four
fastening points.
NOTE
To install the compressor unit using a vehicle-specific fastening frame, please
observe the instructions included in the frame's scope of delivery. The
following work steps describe the installation of the compressor unit without
vehicle-specific fastening frame.
NOTE
Apply anti-oxidant compound to all drilled through-holes to prevent rust
formation.

EN
Installation CoolAir SP950C
16
I
6.5 Connecting the compressor unit to the evaporator
unit
A
➤Install the connection line for the compressor unit and insert it in the
compressor unit.
I
➤Connect the rear coupling halves (thick refrigerant line) (fig. 5, page 5) with
each other and tighten them hand-tight ¼ revolution with an open-ended
spanner.
➤Connect the front coupling halves (thin refrigerant line) (fig. 6, page 6) with
each other and tighten them hand-tight ¼ revolution with an open-ended
spanner.
➤Install the protective cover underneath the coupling and secure it with the lid
supplied.
➤Fasten the thick refrigerant line with the supplied pipe clip, the M6 x 16 mm
hexagon head bolt, the M6 U washer and the M6 retainer nuts (fig. 7,
page 6).
Observe the following instructions when installing the supply lines:
•Also observe the installation instructions for the evaporator unit.
•The maximum cable length between the evaporator and compressor unit is:
–SP950T: approx. 4.2 m
–SP950T: approx. 2.3 m
NOTE
The panelling can only be fitted once the refrigerant lines and the cables
(chapter “Connecting the compressor unit to the evaporator unit” on page 16)
have been connected.
NOTICE!
Before fastening the connection couplings, make sure that the sealing and
thread faces are absolutely clean. Any contamination will result in a malfunction
of the air conditioner.
NOTE
Make sure that the coupling half with the thin capillary tube is not twisted or
kinked.
When tightening the coupling halves, it is essential that you use a second open-
ended spanner to hold the other part.

17
EN
CoolAir SP950C Installation
•Avoid any narrow radiuses when routing and bending supply lines. Use a
suitable round object with a shim as a bending aid. A radius which is too
narrow will kink the refrigerant line, and this will prevent the auxiliary air
conditioning unit from operating.
➤Shorten any supply line which is not needed by bending a curve.
➤Apply sealant (fig. 81, page 7) to prevent any water from getting between
the rear wall of the truck and the clip.
I
➤Use the supplied holders to fasten the connection line to the rear panel of the
truck (fig. 8, page 7).
➤Insert corrugated piping in the holder provided (fig. 82, page 7).
➤Put on the lid (fig. 84, page 7).
➤Insert the plug of the cable (power cable) into the mating plug of the
compressor unit (fig. 9, page 7).
➤Insert the plug connection of the fan cable back together.
➤Place the outer housing onto the compressor unit.
➤Fasten the outer housing with the eight hexagon socket screws (fig. 22,
page 4).
➤Fasten the fan with the four hexagon bolts (fig. 21, page 4).
NOTE
If you want to avoid damaging the rear wall of the truck (drilling a hole), you can
also apply the clip using a suitable adhesive.
Observe the instructions provided by the adhesive manufacturer.

EN
Technical data CoolAir SP950C
18
7 Technical data
CoolAir SP950 parking cooler with
SP950T roof evaporator unit
Cooling capacity: 850 W
Voltage: 24 Vg(22.5 Ag– 30 Vg)
Max. current consumption: 22 A
Operating temperature range: 0 to +43 °C
Low voltage shutdown: Configurable
Dimensions (L x W x H):
Evaporator unit:
Compressor unit:
577 x 779 x 182 mm
156 x 346 x 490 mm
Weight:
Evaporator unit:
Compressor unit:
approx. 15 kg
approx. 12 kg
CoolAir SP950 parking cooler with SP950I
rear panel evaporator unit
Cooling capacity: 850 W
Voltage: 24 Vg(22.5 Ag– 30 Vg)
Max. current consumption: 22 A
Operating temperature range: 0 to +43 °C
Low voltage shutdown: Configurable
Dimensions (W x H x D):
Evaporator unit:
Compressor unit:
648 x 278 x 144 mm
346 x 490 x 156 mm
Weight:
Evaporator unit
(including connection lines):
Compressor unit
(without fastening frame):
approx. 10,5 kg
approx. 12 kg

19
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CoolAir SP950C Erklärung der Symbole
Inhaltsverzeichnis
1 Erklärung der Symbole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2 Sicherheitshinweise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.1 Umgang mit dem Gerät . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.2 Umgang mit elektrischen Leitungen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3 Handbuchkonventionen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.1 Allgemeine Informationen zur Einbauanleitung . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.2 Zielgruppe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4 Bestimmungsgemäße Anwendung . . . . . . . . . . . . . . . . . . . . . . . 22
5 Lieferumfang. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.1 Vorgeschriebene Installationsweise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.2 Hinweise zur Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.3 Anbauposition bestimmen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.4 Kompressoreinheit anbauen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6.5 Kompressoreinheit mit Verdampfereinheit verbinden . . . . . . . . . . . . . . . . . . . . 27
7 Technische Daten . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
1 Erklärung der Symbole
!
!
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WARNUNG!
Sicherheitshinweis: Nichtbeachtung kann zu Tod oder schwerer Verletzung
führen.
VORSICHT!
Sicherheitshinweis: Nichtbeachtung kann zu Verletzungen führen.
ACHTUNG!
Nichtbeachtung kann zu Materialschäden führen und die Funktion des
Produktes beeinträchtigen.
HINWEIS
Ergänzende Informationen zur Bedienung des Produktes.

DE
Sicherheitshinweise CoolAir SP950C
20
2 Sicherheitshinweise
Es ist zwingend notwendig, den gesamten Inhalt des Handbuches aufmerksam
zu lesen. Nur wenn den Anleitungen Folge geleistet wird, können Zuverlässig-
keit der Klimaanlage und Schutz vor Personen oder Sachschäden gewährleistet
werden.
Der Hersteller übernimmt in folgenden Fällen keine Haftung für Schäden:
•Montage- oder Anschlussfehler
•Beschädigungen am Produkt durch mechanische Einflüsse und Über-
spannungen
•Veränderungen am Produkt ohne ausdrückliche Genehmigung vom
Hersteller
•Verwendung für andere als die in der Anleitung beschriebenen Zwecke
2.1 Umgang mit dem Gerät
•Die Bewegungsfreiheit von Aufliegern (die äußeren Kanten des Aufliegers
beim Einlenken oder Einknicken) und anderen Fahrzeuganbauten darf nicht
eingeschränkt werden.
•Benutzen Sie die Standklimaanlage nur für den vom Hersteller angegebenen
Verwendungszweck und führen Sie keine Änderungen oder Umbauten am
Gerät durch!
•Wenn die Standklimaanlage sichtbare Beschädigungen aufweist, darf Sie
nicht in Betrieb genommen werden.
•Die Standklimaanlage muss so sicher installiert werden, dass diese nicht
umstürzen oder herabfallen kann!
•Die Installation, Wartung und etwaige Reparatur dürfen nur durch einen
Fachbetrieb erfolgen, der mit den damit verbundenen Gefahren bzw. ein-
schlägigen Vorschriften vertraut ist!
•Setzen Sie die Standklimaanlage nicht in der Nähe von entflammbaren
Flüssigkeiten und Gasen ein.
•Betreiben Sie die Standklimaanlage nicht bei Außentemperaturen unter
0 °C.
•Im Falle von Feuer lösen Sie nicht den oberen Deckel der Standklimaanlage,
sondern verwenden Sie zugelassene Löschmittel. Verwenden Sie kein
Wasser zum Löschen.
•Lösen Sie bei Arbeiten (Reinigung, Wartung usw.) an der Standklimaanlage
alle Verbindungen zur Stromversorgung!