CUON21002SS Outdoor cooling unit 2100W

This outdoor vertical cooling unit, CUON, with a IP 55 protection degree, is available in many different sizes for different cooling requirements. This means that the right cooling solution can be chosen easily. Smart energy management reduces energy consumption with up to 23% compared to traditional solutions. The cooling unit is easy to install and is also available in stainless steel for harsh environments.

CE Declaration of Conformity EAC cULus_UL Listed
Feature: IP 55 TYPE 4, 4X
CUON21002SS Product Image
Height 999 mm
Width 409 mm
Depth 286 mm
Cooling capacity L35L35 (W) 2100 - 2200
Cooling capacity L35L50 (W) 1750 - 1850
Power consumption L35L50 (W) 1120 - 1240
Power supply (V/ph/Hz) 230 / 1 / 50 - 60
Starting current (A) 34
Pre-fuse (A) 15
Max. running current (A) 6.3
Noise level (dB) 69
Weight (kg) 53.33
CUON21002SS Catalogue drawing imageCUON21002 performance graphCUON Product Image
Item no.: CUON21002SS
EAN no.: 8713574212145
  • Technical data
  • Features
  • Downloads
  • CAD
  • Certificates

Technical data


High performance cooling unit for vertical installation. CUON is the air conditioning solution for critical environments, when the air conditioner is installed outdoors. The unit is external mounted in order to maximize space inside the enclosure. Common to all models is the self cleaning condenser coil, which eliminates the necessity for an air filter, avoiding standard maintenance. The thermostat is inside the unit and is adjustable between 25 °C and 45 °C with the Electronic Key-Pad (CUK01), which is available as an accessory. The factory setting is 35 °C. The cooling unit can also be supplied with a mechanically adjustable thermostat upon request. Ozone friendly refrigerant R134a.

Type of connection:

Terminal included.


Galvanized steel powder coated. The items ending in "SS" are manufactured from stainless steel AISI 304. Stainless steel AISI 316 is available on request.

Temperature limits inside:

+25 °C to +45 °C.

Temperature limits outside:

-40 °C to +55 °C.


IP 55 | TYPE 4, 4X.


RAL 7035 for the galvanized steel versions.



Outdoor vertical cooling unit with smart energy management, available in a wide range of sizes for different cooling capacities, with a IP 54 protection degree.


Customers can choose the cooling unit that meets their requirements the most, removing any extra costs due to oversizing. Smart energy management reduces the cooling units energy consumption by up to 23%.


The efficient cooling unit allows customers to optimise the enclosure's design ensuring that the correct cooling unit is chosen and it hasn't been over specified. The smart energy management and ease of installation will reduce both operational and installation costs. Stainless steel outdoor cooling units are available for harsh environments.


To minimise how much energy the cooling unit consumes, it is recommended to install the door switch, DSW01. Once installed, the door switch will turn the cooling unit off, once the door is opened.

Cut out template (DXF) CUON21002_V2 108 KB
Cut out template (PDF) CUON21002_V2 603 KB
Image (JPG 600 x 800 px) CUON Product Image 35 KB
Image (JPG 800 x 480 px) CUON21002 performance graph 84 KB
Image (JPG 295 x 800 px) CUON21002SS Catalogue drawing image 71 KB
Image (JPG 800 x 450 px) CUON21002SS Product Image 64 KB
Item sheet (PDF) CUON21002SS ENGLISH 194 KB
Manual (PDF) CUVN-CUON Manual 6 MB
Manual (PDF) Electrical Diagram 1 MB
Mounting instructions document (PDF) Thermal Management CUON 755 KB
Product sheet (PDF) CUON(RUSSIAN) 144 KB
Safety data sheet (PDF) Refrigerant R134a 46 KB



* Drawings generated according to ISO standard
Document (PDF) CE Declaration of Conformity 101 KB
Document (PDF) EAC 886 KB
Document (PDF) cULus_UL Listed 449 KB