Vents CDX 500x250-3 User manual
CDX 500250-3
CDX 500300-3
CDX 600x350-3
CDX 800500-3
CDX 700x400-3
CDX 1000x500-3
CDX 1200x600-3
DX cooler
INSTALLATION INSTRUCTION
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CONTENTS
Designation key.............................................................................................................................................................................. 2
Compatibility of coolers and units ..................................................................................................................................... 2
Overall and connecting dimensions................................................................................................................................. 3
Mounting and set-up.................................................................................................................................................................. 3
Technical maintenance ............................................................................................................................................................ 5
Storage and transportation regulations.......................................................................................................................... 5
Manufacturer’s warranty........................................................................................................................................................... 6
Certificate of acceptance.......................................................................................................................................................... 7
Seller information.......................................................................................................................................................................... 7
Installation certificate.................................................................................................................................................................. 7
Warranty card................................................................................................................................................................................... 7
COMPATIBILITY OF COOLERS AND UNITS
DESIGNATION KEY
The DX cooler is a component part and is not to be operated as a stand-alone unit.
The unit design is constantly being improved, thus some models may be slightly different from those described in this manual.
CDX L600350 - 3
Number of cooling coil rows
Duct size
Service side
L: left
R: right
Cooler type
DX
Cooler
AV02 RH 1500
OF 600x350-3
AV02 RH 2500
AV02 CFH 1500
AV02 CFH 2500
AV02 CFP 1500
AV02 CFP 2500
AV03 CFP 3500
AV02 CFV 1500
AV02 CFV 2500
AV03 CFV 3500
AV02 РВ 1500
AV02 РВ 2500
AV03 РВ 3500
AV03 RH 3500 OF 700x400-3
AV03 CFH 3500
AV07 CFH 5000
OF 1000x500-3
AV07 CFH 6000
AV07 RH 5000
AV07 RH 6000
AV07 CFV 5000
AV07 CFV 6000
AV07 РВ 5000
AV07 РВ 6000
AV07 CFP 5000 OF 800х500-3
AV07 CFP 6000
AV12 RH 9000 OF 1200x600-3
AV12 CFH 9000
AV01 CFV 800
OF 500х250-3
AV01 CFV 1200
AV01 CFH 800
AV01 CFH 1200
AV01 РВ 800
AV01 РВ 1200
AV01 RH 800
AV01 RH 1200
AV01 CFP 1200
OF 500х300-3
AV02RP 800
AV02RP 1500
AV02RP 2500
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OVERALL AND CONNECTING DIMENSIONS
BL A
H
Ø 315
Ø D1
Ø D
DX cooler Dimensions [mm] D, ‘‘ D1 [mm] Weight [kg]
A B B1 HH1 L
CDX 500x250-3 620 765 - 410 - 115-150 1 25 32
A
H
B1
BL
H1
Ø D
Ø D1
DX cooler Dimensions [mm] D, ‘‘ D1 [mm] Weight [kg]
A B B1 HH1 L
CDX 600x350-3
505
750 600 480 350
115-150 1 25
42
CDX 500х300-3 645 500 630 300 36
CDX 700x400-3 890 700 645 400 68
CDX 1000x500-3 1280 1000 710 500 138
B1
BL
H1
H
A
Ø D
Ø D1
DX cooler Dimensions [mm] D, ‘‘ D1 [mm] Weight [kg]
A B B1 HH1 L
CDX 800х500-3 505 970 800 1000 500 115-150 1 25 160
CDX 1200x600-3 1430 1200 907 600 210
MOUNTING AND SETUP
To attain the maximum capacity, the cooler must be connected
on counter-flow basis.
Counter-flow connection Direct-flow connection
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If the cooler is to be mounted on the floor, the feet must be
screwed on.
The feet are not included in the delivery set for 600x350 size
coolers and must be ordered separately.
To connect the cooler to the unit, remove the front panel and
remove the cooling unit and droplet separator.
1
1
Fasten the cooler casing to the unit with screws.
1 - places for mounting screws.
The cooler is connected to the air duct using a flange connection.
Outdoor installation of the cooler is permissible.
While mounting the cooling unit provide quick and easy
dismantling of the cooler, the drain pan of the droplet separator
and the drain pipe.
Sensor placement.
The supply air duct temperature sensor always be placed downstream of the cooler (in the direction of the air flow), mounted in the air
duct downstream of the heat exchanger at a distance of 3 m from it.
Condensate drainage
2
The DX coolers are equipped with a drain pan for condensate
collection.
The condensate is drained off via the drain pipe (2)
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A drain pan with a drain pipe connected to a sewage system is designed for condensate drainage.
While selecting the U-trap dimension type consider the total fan pressure.
The U-trap must ensure correct operation of the ventilation system.
Connect the drain pipe, the U-trap (not included into the delivery set) and a sewage system with metal, plastic or rubber pipes.
The pipe slope downwards must be at least 3°.
Before starting the cooler fill the system with water and check that the U-trap is always filled with water.
Make sure that the water drainage is correct. Wrong connection to sewage system may result in condensate accumulation inside the
cooler.
The condensate drainage system is designed for normal operation in premises with air temperatures above 0 °C!
If the expected ambient air temperatures are below 0 °C the condensate drainage system must be equipped with heat insulation and
pre-heating facilities.
H - U-trap height
K - drain height
P - total pressure in the fan
H, mm К, mm P, Pa
100 55 600
200 105 1100
260 140 1400
TECHNICAL MAINTENANCE
Maintenance means regular preventive measures during operations.
The aluminium ribs and the droplet separator must be cleaned at least once per year by vacuum cleaner or pressure water flushing.
The cleaning periodicity depends on air pollution degree and maintenance quality of the filters and equipment.
If the internal environment is clean enough, the cleaning may be performed more seldom, as required.
The U-trap maintenance includes regular control of water level and sufficient U-trap and drain pipes clearance.
STORAGE AND TRANSPORTATION REGULATIONS
• Store the unit in the manufacturer’s original packaging box in a dry closed ventilated premise with temperature range
from +5 ˚С to +40 ˚С and relative humidity up to 70 %.
• Storage environment must not contain aggressive vapors and chemical mixtures provoking corrosion, insulation, and sealing
deformation.
• Use suitable hoist machinery for handling and storage operations to prevent possible damage to the unit.
• Follow the handling requirements applicable for the particular type of cargo.
• The unit can be carried in the original packaging by any mode of transport provided proper protection against precipitation and
mechanical damage. The unit must be transported only in the working position.
• Avoid sharp blows, scratches, or rough handling during loading and unloading.
• Prior to the initial power-up after transportation at low temperatures, allow the unit to warm up at operating temperature for at least
3-4 hours.
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MANUFACTURER’S WARRANTY
The product is in compliance with EU norms and standards on low voltage guidelines and electromagnetic compatibility. We hereby
declare that the product complies with the provisions of Electromagnetic Compatibility (EMC) Directive 2014/30/EU of the European
Parliament and of the Council, Low Voltage Directive (LVD) 2014/35/EU of the European Parliament and of the Council and CE-marking
Council Directive 93/68/EEC. This certificate is issued following test carried out on samples of the product referred to above.
The manufacturer hereby warrants normal operation of the unit for 24 months after the retail sale date provided the user's observance
of the transportation, storage, installation, and operation regulations. Should any malfunctions occur in the course of the unit operation
through the Manufacturer's fault during the guaranteed period of operation, the user is entitled to get all the faults eliminated by the
manufacturer by means of warranty repair at the factory free of charge. The warranty repair includes work specific to elimination of faults
in the unit operation to ensure its intended use by the user within the guaranteed period of operation. The faults are eliminated by means
of replacement or repair of the unit components or a specific part of such unit component.
The warranty repair does not include:
• routine technical maintenance
• unit installation/dismantling
• unit setup
To benefit from warranty repair, the user must provide the unit, the user's manual with the purchase date stamp, and the payment
paperwork certifying the purchase. The unit model must comply with the one stated in the user’s manual. Contact the Seller for warranty
service.
The manufacturer’s warranty does not apply to the following cases:
• User’s failure to submit the unit with the entire delivery package as stated in the user’s manual including submission with missing
component parts previously dismounted by the user.
• Mismatch of the unit model and the brand name with the information stated on the unit packaging and in the user's manual.
• User’s failure to ensure timely technical maintenance of the unit.
• External damage to the unit casing (excluding external modifications as required for installation) and internal components caused
by the user.
• Redesign or engineering changes to the unit.
• Replacement and use of any assemblies, parts and components not approved by the manufacturer.
• Unit misuse.
• Violation of the unit installation regulations by the user.
• Violation of the unit control regulations by the user.
• Unit connection to power mains with a voltage different from the one stated in the user's manual.
• Unit breakdown due to voltage surges in power mains.
• Discretionary repair of the unit by the user.
• Unit repair by any persons without the manufacturer’s authorization.
• Expiration of the unit warranty period.
• Violation of the unit transportation regulations by the user.
• Violation of the unit storage regulations by the user.
• Wrongful actions against the unit committed by third parties.
• Unit breakdown due to circumstances of insuperable force (fire, flood, earthquake, war, hostilities of any kind, blockades).
• Missing seals if provided by the user’s manual.
• Failure to submit the user’s manual with the unit purchase date stamp.
• Missing payment paperwork certifying the unit purchase.
FOLLOWING THE REGULATIONS STIPULATED HEREIN WILL ENSURE A LONG AND
TROUBLEFREE OPERATION OF THE UNIT.
USER’S WARRANTY CLAIMS SHALL BE SUBJECT TO REVIEW ONLY UPON
PRESENTATION OF THE UNIT, THE PAYMENT DOCUMENT AND THE USER’S MANUAL
WITH THE PURCHASE DATE STAMP.
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CERTIFICATE OF ACCEPTANCE
Unit Type DX cooler
Model
Serial Number
Manufacture Date
Quality Inspector’s
Stamp
SELLER INFORMATION
Seller
Seller’s Stamp
Address
Phone Number
E-mail
Purchase Date
This is to certify acceptance of the complete unit delivery with the user’s manual. The warranty terms are
acknowledged and accepted.
Customer’s Signature
INSTALLATION CERTIFICATE
The _____________________________________ unit is installed pursuant to the requirements stated
in the present user's manual.
Installation Stamp
Company name
Address
Phone Number
Installation
Technician’s Full Name
Installation Date: Signature:
The unit has been installed in accordance with the provisions of all the applicable local and national construction,
electrical and technical codes and standards. The unit operates normally as intended by the manufacturer.
Signature:
WARRANTY CARD
Unit Type DX cooler
Seller’s Stamp
Model
Serial Number
Manufacture Date
Purchase Date
Warranty Period
Seller
V234-3EN-01
This manual suits for next models
6
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