Waeco | SP-900 | Installation manual | Waeco SP-900 Installation manual

Waeco SP-900 Installation manual
SP-900-Install.book Seite 1 Montag, 25. Januar 2010 4:53 16
SP-900
DE
11
LKW-Splitklimaanlage
Einbauanleitung
NL
107 Split airconditioning voor vrachtwagens
Montagehandleiding
EN
30
HGV split air conditioner
Installation manual
DA
126 Splitklimaanlæg til lastbiler
Installationsvejledning
FR
49
Climatiseur split pour poids lourds
Notice de montage
SV
145 Split-klimatanläggning för lastbilar
Monteringsanvisning
ES
68
NO 164 Delt klimaanlegg for lastebiler
Montasjeveiledning
IT
87
Equipo de aire acondicionado Split para
camiones
Instrucciones de instalación
Impianto di climatizzazione split per
autocarri
Istruzioni di montaggio
FIN 182 Kuorma-auton ilmastointilaite
Asennusohje
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CoolAir
1
1
3
2
2
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15
-
+
4441300097
sw ro
br
4441300108
gr
gl
w
bl
gl
ro
br
4441300096
ro
sw
ro
C
+
C
T
F
+
F
+
+
ro +
- br
4441300097
4441300096
4441300108
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br
gr w
4 3 21
DE
EN
ES
FR
IT
NL
DA
SV
NO
FI
bl
br
gl
gr
ro
sw
w
Blau
Blue
Azul
Bleu
Blu
Blauw
Blå
Blå
Blå
Sininen
Braun
Brown
Marrón
Marron
Marrone
Bruin
Brun
Brun
Brun
Ruskea
Gelb
Yellow
Amarillo
Jaune
Giallo
Geel
Gul
Gul
Gul
Keltainen
Grün
Green
Verde
Vert
Verde
Groen
Grøn
Grön
Grønn
Vihreä
Rot
Red
Rojo
Rouge
Rosso
Rood
Rød
Röd
Rød
Punainen
Schwarz
Black
Negro
Noir
Nero
Zwart
Sort
Svart
Svart
Musta
Weiss
White
Blanco
Blanc
Bianco
Wit
Hvid
Vit
Hvit
Valkoinen
9
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CoolAir
16
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1
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SP-900-Install.book Seite 30 Montag, 25. Januar 2010 4:53 16
Safety instructions
CoolAir
Contents
1 Safety instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
1.1 Using the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
1.1.1 Handling electrical cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
2 Conventions in this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
2.1 General information on the installation manual . . . . . . . . . . . . . . . . . . . . . . . . .32
2.2 Target group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
2.3 Symbols and formats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
3 Proper use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
4 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
5 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
5.1 Prescribed installation method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
5.2 Notes on installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
5.3 Installation steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
5.3.1
5.3.2
5.3.3
5.3.4
5.3.5
5.3.6
Determining the installation position. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Installing the condenser unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Installing the evaporator unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Connecting the condenser unit to the evaporator unit . . . . . . . . . . . . . . . . . . . . . . 39
Installing and connecting the power cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Sealing and attaching the cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
6 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
6.1
6.2
6.3
6.4
6.5
Starting and ending configuration mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Menu level 1: Set temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Menu level 2: Low voltage cut-off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Menu level 3: Operating mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Menu level 4: Default setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
7 Maintenance and care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
7.1
7.2
7.3
Condenser unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Evaporator unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Miscellaneous. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
8 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
1
Safety instructions
You must read the entire manual thoroughly and carefully. We can only
guarantee the reliability of the air conditioner if the instructions are adhered
to. The same applies to the prevention of injury and damage to property.
a
The manufacturer will not be held liable for claims for damage resulting
from the following:
ƒ Installation errors
ƒ Damage to the system resulting from mechanical influences
or overvoltage,
ƒ Changes to the air conditioner that are made without explicit permission
by the manufacturer,
ƒ Use for purposes other than those described in the installation manual.
30
SP-900-Install.book Seite 31 Montag, 25. Januar 2010 4:53 16
CoolAir
1.1
Safety instructions
Using the device
ƒ Only use the air conditioner for the purpose specified by the manufacturer
and do not make any alterations or structural changes to the device.
ƒ Only operate the air conditioner if you are certain that the housing and
the cables are not damaged.
ƒ 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.
ƒ Do not use the air conditioner near flammable fluids or in closed rooms.
ƒ Do not reach into air grilles or ventilation nozzles or insert any foreign
objects in the system.
ƒ Do not open the system in the event of a fire. Use approved
extinguishing agents instead. Do not use water to extinguish fires.
ƒ Switch off the air conditioner before using automatic washing equipment
(automatic car washes etc.) to clean the vehicle.
ƒ Disconnect all connections to the power supply when carrying out work
on the device.
ƒ The system must be switched off before you tilt the cab.
1.1.1 Handling electrical cables
ƒ The electrical cables might be laid over sharp edges. Use ducts or
tubes to prevent damage.
ƒ Do not lay loose or bent cables next to electrically conductive materials
(metal).
ƒ The electrical power supply may only be connected by a
qualified workshop.
31
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Conventions in this manual
CoolAir
2
Conventions in this manual
2.1
General information on the installation manual
This installation manual contains the essential information and instructions for installing the air conditioner. The information is intended to be
read by the installation personnel of the air conditioner.
The following instructions are intended to help you use the installation
manual properly:
ƒ The installation manual is part of the scope of delivery and should be
stored carefully.
ƒ 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.
ƒ The manufacturer assumes no liability for non-observance of this
installation manual. Any claims are excluded in this case.
I
The operating manual for the CoolAir SP-900 is included in the air conditioner's scope of delivery.
2.2
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.
2.3
Symbols and formats
You will come across certain symbols and formats in this documentation.
This is what they mean:
Format
Bold
➤
Meaning
Important information in
the text which must not be
misunderstood
Instruction text
✓
Results of an action
e
Example
Set the switch (3) to the
COOLING symbol.
➤ Place the air conditioner on
a work surface with the
housing facing down.
✓ The system is now ready
for operation.
The safety instruction indicates a danger from an electrical current
or voltage.
Failure to observe this instruction can cause injury or damage the device.
32
SP-900-Install.book Seite 33 Montag, 25. Januar 2010 4:53 16
Proper use
CoolAir
a
The safety instruction indicates potential hazards which could arise during
the installation or operation of the product and cause damage to the device or environmental or economic damage.
I
Supplementary information on the product.
3
Proper use
The CoolAir SP-900 is for supplying the cab of a lorry with cooled and
dehumidified air. It can be used while driving.
a
Caution
The CoolAir SP-900 is not suitable for installation in agricultural machines
and construction machines or similar equipment. It does not work properly
in the event of strong vibrations and exposure to dust.
a
Caution
Operating the SP-900 air conditioner with voltages other than those specified can result in damage to the device.
The SP-900 air conditioner is only designed for ambient temperatures of
up to 43 °C in cooling mode.
The CoolAir SP-900 is ready to install on delivery. The manufacturer
strongly recommends the use of a vehicle-specific WAECO fastening
frame for optimally installing the CoolAir SP-900 condenser unit on the
rear panel of the cab.
33
SP-900-Install.book Seite 34 Montag, 25. Januar 2010 4:53 16
Scope of delivery
4
CoolAir
Scope of delivery
CoolAir SP-900
5
Part designation
CoolAir SP-900 air conditioning unit
consisting of:
- Condenser unit
- Evaporator unit with connection line
Remote control (incl. type CR2025 battery)
Battery cables 2 x AWG 8
Operating manual
Installation manual
Installation template, evaporator unit
Quantity Item no.
1
9100100002
1
1
1
1
1
Installation template, condenser unit
1
4442700183
4442700184
4441600084
4441300097
4445100326
4445100327
see
packaging
see
packaging
Installation
a
Caution
The air conditioner 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.
5.1
Prescribed installation method
The condenser unit (see Fig. 1 on page 3, 2) is attached to the firm and
straight rear panel of the cab or by means of a firm fastening frame. The
evaporator unit (see Fig. 1 on page 3, 1) is fitted on the inside of the rear
panel of the cab.
I
The connection line (see Fig. 1 on page 3, 3) can only be installed after
fitting the evaporator unit and the condenser unit.
The condensation from the evaporator unit is automatically drained off.
This purely physical function is only possible within certain angles of inclination of the cab. Horizontal inclination during operation should not exceed
10°, vertical forward inclination should not exceed 18°.
The lorry's split air conditioner consists of the following components:
No. in fig. 15
1
2
3
34
Designation
Condenser unit
Evaporator unit
Connection lines
SP-900-Install.book Seite 35 Montag, 25. Januar 2010 4:53 16
Installation
CoolAir
5.2
Notes on installation
e
Warning
Make sure that all electrical components are electrically discharged before
carrying out work on them.
I
The manufacturer strongly recommends the use of a vehicle-specific
WAECO fastening frame for optimally installing the SP-900 condenser unit
on the rear panel of the cab.
This installation manual must be read completely prior to the installation of
the air conditioner.
The following tips and instructions must be observed while installing the
air conditioner:
ƒ Please ask your vehicle dealer whether the rear panel of the cab is
suitable for installing the unit.
ƒ Check there is sufficient space for installation. Always check whether
any vehicle components could be damaged, deformed or their operation
impaired by the installation before installing the system.
ƒ Avoid any unnecessary and frequent mechanical stress to the supply
line between the evaporator unit and the condenser unit. Damage can
result in the loss of refrigerant and impair the performance of the system.
ƒ The supplied assembly parts must not be modified during installation.
ƒ If a WAECO fastening frame is not used to install the system, make
sure that the installation position of the condenser unit on the rear panel
is not too low. The system could be damaged by high temperatures of
the engine's waste heat.
a
Warning
Improper installation of the air conditioner 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 conditioner
is not installed according to this installation manual. That applies to malfunctions and the safety of the air conditioner, in particular to injuries and
damage to property.
35
SP-900-Install.book Seite 36 Montag, 25. Januar 2010 4:53 16
Installation
5.3
CoolAir
Installation steps
a
Caution
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.
5.3.1 Determining the installation position
The system's installation position must meet the following criteria:
ƒ The installation position must be chosen so that maintenance work can
be performed without difficulties and so that there is sufficient space for
the add-on parts (refrigerant line).
ƒ The condenser and evaporator unit may not be inclined horizontally or
vertically during installation (see Fig. 5 on page 5).
ƒ The condenser unit must not be fitted near direct waste heat
(engine heat etc.).
ƒ The length of the refrigerant line (approx. 1.7 m) must be sufficient for
the connection of the condenser and evaporator unit. The line must not
be laid taut (see Fig. 5 on page 5).
ƒ 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.
a
Caution
Due to its weight, the condenser unit must have contact with at least two
fastening points of the fastening surface. Do not use spacer sleeves for all
six fastening points.
ƒ The freedom of movement of semi-trailers (the outer edges of the trailer
when turning) and other vehicle attachments must not be restricted.
36
SP-900-Install.book Seite 37 Montag, 25. Januar 2010 4:53 16
Installation
CoolAir
5.3.2 Installing the condenser unit
I
To install the condenser unit using a vehicle-specific WAECO fastening
frame, please observe the instructions included in the frame's scope of
delivery. The following work steps describe the installation of the condenser unit without vehicle-specific fastening frame.
a
Caution
Before drilling any holes, make sure that no electrical cables or other parts
of the vehicle can be damaged.
➤ Use the enclosed template (cardboard print) to determine the
position of the condenser unit. Six holes for fastening are marked on
the template.
➤ Use a felt pen to mark the positions selected for the holes.
➤ Drill fastening holes (Ø 9 mm) at the marked positions.
I
Apply anti-oxidant compound to all drilled through-holes to prevent
rust formation.
➤ Remove the eight hex screws from the housing of the condenser unit.
➤ Remove the housing and place it to the side (see Fig. 4 on page 4).
➤ Fasten the condenser unit using the four M8 x 18 screws, the
AD Ø 40 mm washers (inside) and the M8 retainer nuts
(see Fig. 5 on page 5).
I
The panelling can only be fitted once the refrigerant lines and the cables
(see chapter “Connecting the condenser unit to the evaporator unit” on
page 39) have been connected.
37
SP-900-Install.book Seite 38 Montag, 25. Januar 2010 4:53 16
Installation
CoolAir
5.3.3 Installing the evaporator unit
The evaporator unit is fitted on the vertical rear panel, near the bunk, in a
horizontal position:
➤ Remove the panelling from the evaporator unit
(see Fig. 6 on page 5).
➤ Find a suitable fastening position in the cab that allows sufficient
air circulation.
➤ Use the enclosed template (cardboard print) to determine the position of
the evaporator unit. Position the template at the selected point and use
a felt pen to mark the positions of the six holes (Ø 6.5 mm) for fastening.
➤ Mark the positions of the through-holes for the connection line and
the condensation line (interior trim: Ø 32 mm and rear panel of lorry
Ø 25 mm).
I
If the space between the interior trim and the rear panel of the lorry is large,
the hole (Ø 25 mm) for the inclined condensation line must be drilled slightly
lower than specified on the template. That does not apply to the small hole
(Ø 16 mm). If the space between the interior trim and the rear panel of the
lorry is approx. 30 mm, the hole (Ø 25 mm) should be about 5 mm lower.
➤ Use a knife to cut out the interior trim around the hole.
➤ Use suitable drill bits to drill the marked points and insert the supplied
cable sleeves in the large holes.
➤ Remove the six hex screws and the lower hex screw from the housing
of the evaporator unit.
➤ Pull the housing back slightly and disconnect the connecting plug from
the connection cable of the control panel (see Fig. 7 on page 5).
➤ Pull out the flexible condensation splash guard.
➤ Carefully unwind the connection line.
➤ To attach the evaporator unit, guide the connection line through
the Ø 32 mm hole and guide the condensation line through the
Ø 25 mm hole.
➤ Insert the M6 x 30 screws from the outside.
➤ Use the M6 retainer nuts and the M6 washers to fasten the evaporator
unit from the inside (see Fig. 8 on page 6).
➤ Insert the flexible condensation splash guard.
➤ Connect the connection cable of the control panel to the connecting
plug in the housing.
➤ Use the previously removed hex screws to fasten the housing of the
evaporator unit.
38
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Installation
CoolAir
5.3.4 Connecting the condenser unit to the evaporator unit
a
Caution
Avoid narrow radii during bending. Use a suitable round object as a
bending aid. If the radius is too narrow, the refrigerant line will be kinked
and the air conditioner would not be ready for operation.
a
Caution
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.
➤ At the rear panel of the lorry, bend the connection line down vertically
with a radius of approx. 50 mm.
➤ Install the connection line for the condenser unit and insert it in the
condenser unit.
a
Caution
To screw and tighten the coupling halves, always use an open-ended
spanner to firmly hold the fixed coupling half in position.
I
Make sure that the coupling half with the thin capillary tube is not twisted
or kinked.
a
Caution
The tube couplings are single couplings! The couplings must not be
removed once they are connected.
➤ Join the rear coupling halves (thin refrigerant line) and use an
open-ended spanner to hand-tighten the connection + 1/4 turn
(see Fig. 9 on page 6).
➤ Join the front coupling halves (thick refrigerant line) and use an
open-ended spanner to hand-tighten the connection + 1/4 turn
(see Fig. 10 on page 6).
➤ Insert the protective sheath in the holder, under the coupling.
➤ Use the supplied pipe clip to fasten the refrigerant line to the holder in
the condenser unit (see Fig. 11 on page 7).
39
SP-900-Install.book Seite 40 Montag, 25. Januar 2010 4:53 16
Installation
CoolAir
I
The connection lines should be installed at right angles to the rear panel
of the lorry (see Fig. 12 on page 7). For this purpose, use body adhesive
(e.g. Betalink K1) and a self-tapping screw to fasten the holders (see Fig.
13 on page 7).
➤ Use the supplied holders to fasten the connection line to the rear panel
of the lorry.
➤ Loosen the two screws on the cap of the control electronics and
remove the cap (see Fig. 14 on page 8).
➤ Install the electrical cables for the control electronics.
➤ Connect the electrical cables according to the following wiring table
(see Fig. 16 on page 10):
No. in fig. 15
1
2
3
4
5
6
7
8
Designation
Compressor with control unit
Condenser fan
Control unit
Room sensor
Vaporiser fan
Control unit bus cable
Condenser fan connection cable
Power cable
Item no. in
No. in fig. 16
fig. 15
4441300096
1
4441300108
2
4441300097
3
Parameter
Connection cable (condenser fan)
Bus cable (control panel/control electronics)
Main connection cable
➤ Use cable ties to protect the electrical cables from rubbing and damage.
40
SP-900-Install.book Seite 41 Montag, 25. Januar 2010 4:53 16
Installation
CoolAir
5.3.5 Installing and connecting the power cable
I
We recommend that you connect the power cable to the fuse box or
terminal block in the cab and not directly to the battery to avoid any tensile
cable stress when the cab tilts.
e
Warning
Make sure there is no voltage at electrically operated components before
carrying out work on them!
➤ Choose the safest and shortest installation route for the power cable.
Shorten the power cable as required.
a
Caution
Only use cable clips that are suitable for the diameter of the power cable
for the connection to the fuse box, terminal block or battery. If the wrong
terminals are used, it could cause a voltage drop and increase heat formation at the terminal. That would result in a malfunction of the air conditioner.
➤ Fit a fuse of 25 amps to the connection with the vehicle's power supply.
I
The roof air conditioner must be connected to a battery which is able to
supply the required current (see chapter “Technical data” on page 48).
➤ Connect the system to the battery via the lorry's terminal block or directly. The terminal block is to be preferred for the connection. Consult
your vehicle manufacturer for the specifications for the terminal block.
I
If the length of the supplied power cable is not sufficient, the connection
cable must be replaced with a new connection cable with a larger cable
diameter. The diameter of the cable must ensure that the voltage drop between the vehicle connection and the cable connector on the compressor
does not exceed 0.5 V.
➤ Install the power cable and connect it to the vehicle (red line to plus,
black line to minus).
➤ Insert the plug of the power cable in the socket of the roof air conditioner.
➤ Use a cable tie to protect the power cable from rubbing and damage.
➤ After completing the installation, switch on the CoolAir SP-900 and
check the start of the compressor.
41
SP-900-Install.book Seite 42 Montag, 25. Januar 2010 4:53 16
Installation
CoolAir
I
Check the voltage drop between the vehicle connection and the cable
connector on the compressor. The voltage drop must not exceed 0.5 V.
➤ Use the previously removed hex screws to fasten the housing of the
condenser unit.
5.3.6 Sealing and attaching the cover
➤ Align the cover over the line outlet.
➤ Drill four holes (Ø 3 mm) through the fastening edge of the cover up to
the rear panel of the cab.
➤ Use the drill to widen the holes to Ø 4 mm.
➤ Insert a holder for the protective hose at an appropriate point at the
bottom of the cover.
➤ Apply body sealing compound to the fastening edge of the cover,
the through-holes of the connection line and the condensation hose.
➤ Apply the cover at the previously determined position and fasten it
using the supplied self-tapping screws. Make sure that the protective
tube is fastened by the holder in the cover (see Fig. 17 on page 10).
➤ Seal all threaded connections used for the installation of the
air conditioner.
42
SP-900-Install.book Seite 43 Montag, 25. Januar 2010 4:53 16
Configuration
CoolAir
6
Configuration
Before you first start up the system, you can adapt the controls according
to the installation conditions. This must be done by the person installing
the system.
In configuration mode, the following system software parameters must be
set at the control panel (see Fig. 18 on page 10).
Menu
level
1
2
3
4
Parameter
Meaning
Default
setting
20 °C
Set temperature The system starts at the temperature defined here.
Low voltage
The battery monitor shuts down the Charactershutdown
system at the voltage defined here. istic figure 4
= 23.5 V
Operating mode The system starts with the operat- 0 =
ing mode defined here.
Automatic
mode
Default settings Parameters 1-3 can be reset to the -default settings.
I
Configuration mode can still be activated if the undervoltage
protection mechanism has switched off the system and only residual
voltage is available.
6.1
Starting and ending configuration mode
The adjustable parameters can be changed in configuration mode:
➤ With the system switched off, press the ON/OFF button (fig. 18, 6)
and keep it pressed for 2-4 seconds.
➤ Within these 2-4 seconds, also press the Mode + button (fig. 18, 8).
➤ Release the ON/OFF button.
➤ Keep the Mode button pressed until the compressor LED flashes.
✓
You are now in configuration mode.
✓
The first digit of the display (fig. 18, 9) shows the menu level and the
second and third show the parameter which can be set, e.g. 1.18 for
menu level 1 and a set value of 18 °C.
I
If you make no entry on the control panel for 60 seconds, the system quits
configuration mode and the system shuts down.
➤ Press the ON/OFF button (fig. 18, 6) to quit configuration mode.
43
SP-900-Install.book Seite 44 Montag, 25. Januar 2010 4:53 16
Configuration
6.2
CoolAir
Menu level 1: Set temperature
The system always starts with a defined value for the room temperature.
This parameter can be configured between 17 and 30 °C:
➤ Start configuration mode (see chapter “Starting and ending configuration mode” on page 43).
✓
The first digit of the display (fig. 18, 9) shows the menu level and the
second and third show the parameter which can be set.
➤ Press the Mode + button (fig. 18, 8) to change the parameter.
➤ Use the Temp. + and - buttons (fig. 18, 4 and 5) to select the temperature (in °C) for starting the system.
✓
The digits in the display flash until the parameter you enter is confirmed.
➤ Press the Mode + button (fig. 18, 8) to confirm your entry.
6.3
✓
The set value is saved and is then used when the system is restarted.
✓
You are now in menu level 1 and can use the Temp. + and - buttons
(fig. 18, 4 and 5) to switch between menu levels.
Menu level 2: Low voltage cut-off
The battery monitor protects the battery from excessive discharging.
I
When the battery monitor switches the device off, the battery only has part of
its charging capacity. In this case, avoid starting repeatedly or operating
electrical consumers. Make sure that the battery is recharged. As soon as
the required voltage is available again, the system can be operated again.
If only the set power supply is available here for the air conditioner, the
system is switched off.
➤ Start configuration mode (see chapter “Starting and ending configuration mode” on page 43).
✓
The first digit of the display (fig. 18, 9) shows the menu level and the
second and third show the parameter which can be set.
➤ Press the Temp. + button (fig. 18, 4) once to switch to menu level 2.
➤ Press the Mode + button (fig. 18, 8) to change the parameter.
✓
44
The digits in the display flash until the parameter you enter is confirmed.
SP-900-Install.book Seite 45 Montag, 25. Januar 2010 4:53 16
Configuration
CoolAir
➤ Use the Temp. + and - buttons (fig. 184 or 5) to select the low voltage
cut-off value. The characteristic figures at second and third place on
the digital display represent the voltage (V) at which the system is shut
down:
Characteristic
figure
Characteristic
figure
Low voltage
shutdown
23.2
23.3
23.4
23.5
23.6
01
02
03
04
05
Low voltage
shutdown
06
07
08
09
10
23.7
23.8
23.9
24.0
24.1
➤ Press the Mode + button (fig. 18, 8) to confirm your entry.
6.4
✓
The set value is saved and is then used when the system is restarted.
✓
You are now in menu level 2 and can use the Temp. + and - buttons
(fig. 18, 4 and 5) to switch between menu levels.
Menu level 3: Operating mode
The system always starts with a defined operating mode. This parameter
can be configured:
➤ Start configuration mode (see chapter “Starting and ending configuration mode” on page 43).
✓
The first digit of the display (fig. 18, 9) shows the menu level and the
second and third show the parameter which can be set.
➤ Press the Temp. + button (fig. 18, 3) twice to switch to menu level 3.
➤ Press the Mode + button (fig. 18, 8) to change the parameter.
✓
The digits in the display flash until the parameter you enter is confirmed.
➤ Use the Temp. + and - buttons (fig. 18, 4 and 5) to select the mode for
starting the system:
Characteristic
figure
00
01
02
03
Operating mode
Automatic mode
Operating mode 1
Operating mode 2
Operating mode 3
➤ Press the Mode + button (fig. 18, 8) to confirm your entry.
✓
The set value is saved and is then used when the system is restarted.
✓
You are now in menu level 3 and can use the Temp. + and - buttons
(fig. 18, 4 and 5) to switch between menu levels.
45
SP-900-Install.book Seite 46 Montag, 25. Januar 2010 4:53 16
Configuration
6.5
CoolAir
Menu level 4: Default setting
You can reset the parameters you set in configuration mode at menu
levels 1 to 3 to the default settings:
➤ Start configuration mode (see chapter “Starting and ending configuration mode” on page 43).
✓
The first digit of the display (fig. 18, 9) shows the menu level and the
second and third show the parameter which can be set.
➤ Press the Temp. + button (fig. 18, 4) three times to switch to
menu level 4.
✓
The digital display shows 00.
➤ Press the Mode + button (fig. 18, 8) to change the parameter.
✓
The – digits flash in the display.
➤ Press the Temp. + button (fig. 18, 4).
✓
The digital display shows 01.
➤ Press the Mode + button (fig. 18, 8) to confirm your entry.
46
✓
The parameters set in configuration mode are reset to the default setting.
✓
You are now in menu level 4 and can use the Temp. + and - buttons
(fig. 18, 4 and 5) to switch between menu levels.
SP-900-Install.book Seite 47 Montag, 25. Januar 2010 4:53 16
Maintenance and care
CoolAir
7
Maintenance and care
a
Caution
Do not use abrasive cleaning agents or hard objects during cleaning as
these can damage the device.
7.1
Condenser unit
➤ Clean the condenser unit at least once every season, ideally at the
beginning of the season. To do this, remove the housing from the
condenser unit and clean the lamellae of the condenser unit. Avoid
damaging the lamellae in the process.
a
Caution
Do not use a water jet!
➤ Check the lines (refrigerant lines, electrical cables) inside the
condenser unit for damage.
7.2
Evaporator unit
➤ Clean or replace the condensation splash guard at regular intervals.
➤ Clean the housing of the evaporator unit with a damp cloth from time
to time.
7.3
Miscellaneous
➤ Check the attachment of the condenser and evaporator unit as well as
the connection line at regular intervals.
➤ Check the seals of all through-holes used for the air conditioner.
➤ Check the power cable for damage.
47
SP-900-Install.book Seite 48 Montag, 25. Januar 2010 4:53 16
Technical data
8
CoolAir
Technical data
CoolAir SP-900 air conditioner
Item number
9100100002
Cooling capacity:
900 W
Rated input voltage:
24 V DC
Input voltage range:
20 V DC – 30 V DC
Operating temperature range: 0 – 43 °C
Current consumption:
12 – 18 A
Low-voltage cut-off:
Configurable (see chapter “Menu level 2: Low
voltage cut-off” on page 44)
Dimensions (W x H x D):
Condenser unit 448 x 480 x 195 mm
Evaporator unit 677 x 306 x 134 mm
Weight:
Evaporator unit 5,9 kg
Condenser unit 16 kg (without fastening frame)
Inspection/certification:
Versions, technical modifications and delivery options reserved.
48
SP-900-Install.book Seite 25 Montag, 25. Januar 2010 4:53 16
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