CIAT CONDENCIAT CL2 Instruction Manual
condenciat CL2
07 - 2015
NA 15.15 B
Instruction manual
NA 15.15 B EN - 2
EN
EN - 1 NA 15.15 B
CONTENTS PAGE
1 - INTRODUCTION 4
2 - INCOMING GOODS 4
3 - IDENTIFICATION OF THE EQUIPMENT 4
4 - GUARANTEE 4
5 - SAFETY RECOMMENDATIONS 4
6 - UNIT LOCATION 4
7 - WEIGHT AND HANDING 4
8 - OPERATING LIMITS 4
9 - TECHNICAL CARACTERISTICS 5
10 - ELECTRICAL CHARACTERISTICS 5
11 - DIMENSIONS 6
12 - INSTALLATION 8
13 - ElECTRICAL CONNECTIONS 9
14 - SETTING OF SAFETY AND CONTROL DEVICES 9
15 - REFRIGERANT CONNECTIONS 10
16 - COMMISSIONING 12
17 -
MAINTENANCE 12
18 - FAILURES CONTROL AND ANALYSIS 13
19 -
DECLARATION OF CONFORMITY 13
Original text: French Version
NA 15.15 B EN - 2
1 - INTRODUCTION
The standard CONDENCIAT CL2 are outdoor air cooled condensing units equipped with :
- Low-noise scroll compressor.
- Air cooled condenser
- Axial flow fan or fans with speed regulation.
All units are factory checked and tested ; they are supplied with a full R 410A refrigerant charge.
2 - INCOMING GOODS
Check the unit and the conformity of the delivery on arrival.
If the unit has been damaged or if the delivery is incomplete, express all necessary reservations on the delivery note.
IMPORTANT: You must confirm these reservations to the shipping company by registered letter within three days following
delivery.
3 - IDENTIFICATION OF THE EQUIPMENT
A manufacturer’s data plate is fitted on each unit, with an identification number.
The number must be mentioned in all correspondence.
4 - GUARANTEE
The guarantee covers a period of 12 months after commissioning, if this occurs within the 3 months following the invoicing date.
In all other cases, it covers a period of 15 months after invoicing date.
NB : For further details, refer to the document concerning the CIAT guarantee.
5 - SAFETY RECOMMENDATIONS
To avoid all risks of accidents at the time of installation, starting-up and adjustment operations, it is essential to take into
consideration the specific aspects of the equipment such as:
- Refrigerant circuit under pressure
- Presence of refrigerant
- Presence of electrical voltage
- Location
- Temperatures up to 150°C
Only experienced, qualified persons can work on this type of equipment. It is essential to comply with the recommendations and
instructions mentioned in the maintenance manuals, on labels or specific instructions.
All standards and regulations in force must be complied with at all times.
IMPORTANT: before carrying out any work on the unit, make sure that it has been disconnected from power supply.
6 - UNIT LOCATION
Before handling, installing and connecting the unit, the installer must check the following points:
- These units must be installed in the open air, close to the building, on a flat roof or in a garden. They are designed to operate
in the rain, but can also be installed under a four-side open shelter.
- The surface of the ground or the structure must be strong enough to bear the weight of the unit.
- Place the unit above the average snow depth for the region where the unit is being installed.
- The unit must be set perfectly level.
- The unit must be fully accessible to enable servicing and maintenance work to be carried out easily.
Noise level: our units have been designed to operate at low noise levels. Nonetheless, it is necessary to make sure, at the
installation design stage, that the outside environment is suitable for radiated noise and that the type of building is suitable for
airborne and solid-borne noise (vibrations).
Have a study carried out by an acoustician if necessary.
7 - WEIGHT AND HANDING
Once the location has been selected for the unit, install the equipment. Take the weight and the overall measurements of the unit
into account (see the technical characteristics table and the «Dimensions» paragraph).
.
Attention: lift the unit carefully and keep it upright at all times.
8 - OPERATING LIMITS
The CL2 has to operate within the limits below :
Minimum Maximum
Outdoor temperature -15°C +45°C
Evaporating temperature -20°C +12.5°C
EN
EN - 3 NA 15.15 B
9 - TECHNICAL CARACTERISTICS
10 - ELECTRICAL CHARACTERISTICS
* 2 or 3-wire cable, under visible duct or channel, for temperatures of less than 60°C, and for a maximum length of 30 m.
Note: for different conditions, refer to the standard in force in the country of installation
(1) Compulsory if the total refrigerant charge of your installation is above 4.5 kg
CONDENCIAT CL2 28 35 50 65 75
Compressor
Voltage
400 V - 3 Ph - 50 Hz
Maximum operating
current
A 6.9 7.6 10.3 11.2 14.3
Fans
Maximum operating
current
A 0.46 0.97 0.92 1.94
Unit nominal voltage
V 400 V - 3 Ph + N - 50 Hz
Total intensityNominal unit voltage
A 7.5 8.7 11.3 13.3 16.4
Starting current
A 36 49 65.5 75.5 102.5
Electrical cables not supplied *
mm² 5G1.5 5G2.5 5G4 5G6
Recommended rating for
proximity lockable switch
Am 10 16 20
CONDENCIAT CL2 28 35 50 65 75
Compressor
Number
1
Type
SCROLL
Oil capacity
l 1.25 1.7
Type of oil
POE
Refrigerant
R410a
Refrigerant weight
Kg 1.6 2.65 2.75 3
Crankcase heater
Power and current
W/A
45W / 0.2A
Option (1)
45W / 0.2A
Type of coil
Grooved copper tubes - aluminium fins
Fan
Type
Hélicoid
Number
12
Nominal air flow
m3/h 2350 2770 4700 5540 5000
Rpm
700 904 700 904
Weight
Kg 69 69 101 112 118
Refrigerant connections
Liquid line
inches 3/8” 1/2”
Gas line
inches 5/8” 3/4” 7/8”
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