AIA CPS Manual

1
CPS/XPS - Condensor / Dry cooler
Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
Directions for use
61221

CPS/XPS - Condensor / Dry cooler
2
Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden

3
CPS/XPS - Condensor / Dry cooler
Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
Declaration by the Manufacturer, Annex II B
As defined by the EC Machinery Directive (MD) 98/37/EC, the Low Voltage Directive (LVD)
2006/95/EC and the EMC Directive 2004/108/EC.
Type of machinery Heat Exchangers supplied with direct cranking fans
Productdescription Unit Coolers Antarctic, EVFI, EVDL, DDX
Air cooled Condensers CPS, CPM, DCP
Air Coolers Antarctic, CBFI, CBDL, DDB
Dry Coolers XPS, XPM, XP, DXP
developed and designed in accordance with the MD 98/37/EC, LVD 2006/95/EC and
EMC Directive 2004/108/EC on the own responsibility of:
Company Asarums Industri AB
S. Industrivägen 2-4
SE 374 50 ASARUM
Sweden
Harmonized Standards:
EN ISO 12100-1:2003 EN 61000-6-1
EN ISO 12100-2:2003 EN 61000-6-2
EN ISO 13857:2008 EN 61000-6-3
EN 60204-1:2006 EN 61000-6-4
EN ISO 4871
The product is not allowed to put in operation until the machine or system, which it is to be
incorporated or which it is to be a part of, is in accordance with the Machinery Directive 98/37/EC.
The compliance with EMC Directive 2004/95/EC is valid if the product is connected directly to
the main supply. If the product is integrated in a system or combined with other products (e.g. other
controllers) the system manufacturer is responsible for compliance with EMC Directive 2004/95/EC
for the complete system.
Date : 2008-12-04
Signed by : Tord Engberg
Title: R&D Manager

CPS/XPS - Condensor / Dry cooler
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Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
INDEX Page
General description 5
System of designations 6
Receiving and fitting 7
Installation 8-11
Motor winding diagram 12
Preventive maintenance 13-14

5
CPS/XPS - Condensor / Dry cooler
Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
General description
General
This product is designed for outdoor location and is intended for refrigerants that are
not aggressive in contact with copper. The product is provided with axial fans and the
casing is made of aluminium sheeting as standard.
Important
Do not allow the product to be covered by foreign objects when in operation.
Unobstructed circulation of air is necessary to achieve the highest cooling efficiency.
The laminar surfaces of the coil must be free of deposits.
1
3
4
5
2
678
9
Item Designation Item Designation Item Designation
1 Cooling coil 4 Connecting pipe 7 Junction box
2 Leg 5 * Air vent. 8 Fan guard grill
3 * Drain 6 Axial fan 9 Safety switch
*= Applies to Dry Cooler

CPS/XPS - Condensor / Dry cooler
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Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
C E 45 – 1 1 3 C – C F – 4 D 3 400 50 – 2 –X
Serie
Tube size code
Fan size in cm
Lines of fans
Fans per line
Coil rows deep
Fin pitch code
Product application
C = Condensor
D = Dry cooler
Product orientation
F = Flat model
U = Upright model
(poles) Motor speed
4 = 1400 rpm
6 = 900 rpm
Motor winding connection
D = delta
Y = Star
YD = 2 speed
S = Singel phase
Number of phases
Voltage
400 = 400 V
230 = 230 V
Frequency
50 = 50 Hz
Number of circuits
Option above standard
System of designations

7
CPS/XPS - Condensor / Dry cooler
Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
Receiving and fitting
The product is subjected to thorough inspection of quality and function before leaving
the factory. If faults or damage due to transportation are detected on the product, the
transporter and point of sale is to be contacted without delay.
Assembly
1. Move the product to the place of
installation before removing the packing.
The cooler is provided with eyebolts (A)
and shall only be lifted using these
according to instructions on the cooler
and the directions for use.
2. The legs on are mounted in the trans-
port mode during transportation. These
are to be fitted for installation in the two
upper pairs of holes on the outermost
part.
3. Bolt the product through the pre-drilled
mounting holes to a firm base.
A

CPS/XPS - Condensor / Dry cooler
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Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
YY
>2xY
>2xY
Y
>Y
>Y
Installation
The following instructions should be read together with the technical leaflet.
Location
Place the product so that air can pass freely over the entire coil surface and if possible
so that the wind direction does not affect the evacuation air because re-circulation
could otherwise occur. This applies particularly to models
that have low revs.
The product is to be mounted on a firm base and secured with foundation bolts.
The frame of the product is provided with pre-drilled holes.

9
CPS/XPS - Condensor / Dry cooler
Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
0,7 x B
0,6 x Y
A
X
Y
B
B
A
0,8 x B
0,8 x B
0,7 x Y
0,7 x Y
0,8 x B
0,8 x B
>A / 4
>B / 2
0,7 x Y
>x / 4
>Y / 2
>x / 4
>Y / 2
0,7 x Y
>x / 4
>Y / 2
>x / 4
>Y / 2
0,7 x B
0,6 x Y
>A / 4
>B / 2
>A / 4
>B / 2
>A / 4
>B / 2
X
Y
Installation

CPS/XPS - Condensor / Dry cooler
10
Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
2
1
Tube installation for Condensor
The product is to be filled with the amount
and type of refrigerant stated by the installa-
tion engineer. The connecting tubes are
located on one end of the unit.
The hot-gas inlet is connected to tube (1).
The liquid outlet is connected to tube (2).
Tube installation for Dry Cooler
The product is to be filled with the amount
and type of heat transfer medium stated by
the installation engineer. The connecting
tubes are located on one end of the unit.
The air vent is at the highest point of the
manifold tube (1).
The incoming lead is connected to tube (2).
The return lead is connected to tube (3).
The drain (4) is located at the bottom of the
manifold tube.
1
2
4
3
Installation

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CPS/XPS - Condensor / Dry cooler
Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
Installation
Installations may only be made by
authorised persons and in accordance
with national standards.
The cooler may not be connected to
other voltage or frequency than its
rated data.
Connecting the fan
To be connected to the safety switch as
follows:
Loosen the screws (1) with a screwdriver
and remove the cover (2). Connect the
cable through the screw fitting (3) on the
side of the cover.
N.B. Ensure that the fan rotates in the
direction indicated by the arrow.
Setting the motor protector
The maximum current valu e at -30ºC
is indicated on the rating plate. Refer
to the diagram for dimensioning of
over-current protection at other
ambient temperature. The over-
current protection should have an
adjustment range of +/- 20%.
I
1.0
0.9
°C
+10
–10
–30
0.8
–20 0
2
1
3

CPS/XPS - Condensor / Dry cooler
12
Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
Motor winding diagram
3/400V 4 POLES
3/400V 6 POLES
3/400V 4 POLES
3/400V 6 POLES
L1 L2 L3 PE L1 L2 L3 PE
TK TK W2 U1 U2 V1 V2 W1 TK TK W2 U1 U2 V1 V2 W1
1/230V 4 POLES
1/230V 6 POLES
TK TKU1
U2
L1
Z2 Z1
3/230V 4 POLES
L1 L2 L3 PE
TK TK W2 U1 U2 V1 V2 W1
NPE

13
CPS/XPS - Condensor / Dry cooler
Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
Preventive maintenance
Warning. Make certain that the power
supply is disconnected.
Standstill
During long periods when the unit is not
in operation the fans should be run at least
twice a month. They are to be run until
the motor reaches normal working
temperature, ie, about 15 minutes.
Changing the fan
Disconnect the electric terminals in the
junction box for the fan (1).
Remove the bolts (2) (4 off) and washers
and take off the fan (3).
Mounting the fan
Fit the bolts (2) and washers in the four
holes.
Observe that there is a tagged washer
between the casing and the fan grille.
Upright model
Fit the bolts (2) and washers loosely in
the two upper holes. Then fit the lower
bolts and tighten them.
3
1
2

CPS/XPS - Condensor / Dry cooler
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Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
Preventive maintenance
Warning. Make certain that the power supply is disconnected.
Cleaning the cooling battery
1. Cooling batteries that are lightly soiled
can be cleaned by brushing and blowing
with compressed air.
2. Then wash the battery with water and
environment-friendly detergent that does
not corrode aluminium or copper.
Ammoniac may not be used.
3. Rinse and allow to dry.
Caution
Always wear protective gloves when
cleaning or when in contact with the
batteries.

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CPS/XPS - Condensor / Dry cooler
Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden

CPS/XPS - Condensor / Dry cooler
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Asarums Industri AB Tel: [phone]
Södra Industrivägen 2 – 4 Fax:[phone]
SE – 374 50 Asarum
Sweden
2009-02-10