Carel electronic expansion valves are designed to meet any cooling capacity requirements up to 2000 kw in airconditioning and refrigeration applications, and stand out above all for their excellent flow control, even at lower flowrates. Application program standard airconditioning units. Carel, a multinational manufacturer specializing in control solutions for the air conditioning, refrigeration, and air humidification sectors, has introduced e2v cw, the new electronic expansion valve with copper fittings designed for transcritical co2 applications. E2v smart is made from modular components that are assembled during installation. This series of valves can guarantee the highest performance in reducing system energy consumption, and is available with either stainless steel fittings e 2 v cs versions or copper fittings e 2 v cw versions. Installation to install the converter, follow the instructions below. It lets you prepare update files and then upload them directly on the programming device or key. Available in din rail format or for panel installation and manuwl a complete kit of accessories. Carel application software for pco1, pco2, pco3, pcoxs. Exvlab, the fruit of carels thirtysome years of experience, allows the user to size and select the valve that most fits the given operating conditions.
Carel has extended its offering of electronic expansion valves with the addition of exvz, the new family featuring just one valve body for all sizes, with significant results in terms of simplification and improved usability. E2v z introducing the new carel e2v z smart duration. The carel e4v electronic valve is designed to act as the expansion device on mediumhigh capacity chillers and airconditioning systems, up to a cooling capacity of 280 kw. Considering the necessary general nature of the data and how the practical development and use of the plant affects the cooling systems efficiency, carel provides no guarantee nor accepts.
The valve motor could be damaged there are problems with the valve motor. Example of double suction line example of single suction line outside temp. In addition, the valve is made from modular elements assembled during installation, to simplify maintenance and inspection of the components. Flstdmahue air handling unit software this software manages all cooling, heating, humidification, dehumidification and reheating functions, as well as freecooling, enthalpy control, set point compensation, heat recovery and air variable volume flow control. E2v smart high technology for even more flexible operation. Eev technology, electronic expansion valves and drivers carel. Carel will be exhibiting at mostra convegno expocomfort 2020 with the claim better control, better environment to emphasise how the two axes guiding the growth of carel s solutions are. The information contained in this manual is valid starting from version 1. Carel reserves the right to make changes and improvements to any product described in this document without prior warning.
Pid controller complete with driver for stepper motors specially designed for the management of electronic expansion valves in refrigerant circuits evd4 controller pdf manual download. The control software in six languages, ccarel with the different sizes of hardware, satisfies both the most common control requirements as well as the more advanced applications. Together, these guarantee exceptional reliability for any application, even in extreme conditions. Forced closing is performed after the driver is powered on and corresponds opening % valve opening at startup x current unit cooling to the typical number of closing steps for carel e2v and e3v unipolar valves. Exvlab, the fruit of carel s thirtysome years of experience, allows the user to size and select the valve that most fits the given operating conditions. To further improve usability and simplify installation, especially in co 2 applications, a new valve has been designed in which the refrigerant expansion section is. For properly access to online help, it is mandatory to have.
Carel is moving towards iot technology for many reasons. General characteristics carel e 2v electronic expansion valves combine high reliability with precise control, guaranteed by an equipercentile flow characteristic and a valve member with 15 mm stroke and no axial rotation. The choice of the type of refrigerant and the type of system are fundamental in reducing emissions and protecting the environment. Copy the compressed file from the addresses listed above to a directory, and extract the contents. Technical manual pco plan compressor modular standard chiller release 1. Available in din rail format or for panel installation and with a complete kit of accessories. Vpm0000000 vpm visual parameter manager vpm lets you display and edit values and visibility levels for all parameters on the device display. Sep 15, 2019 e2v cw has a stainless steel filter supplied as standard.
The technical specificationsshowninthe manual maybe changed without prior warning. A series of optional accessories is available for installation on the mastercase2, such as. Mastercase2 can control a pwm onoff electronic expansion valve or alternatively, with the optional driver board, an expansion valve with stepper motor, such as the carel e2v. Buy your parts from us and get the best postpurchase support anywhere while maintaining your warranty with geniune oem parts. Jul 22, 2019 the use of e2v proportional electronic expansion valves in the refrigeration utilities at the point of sale exploits the maximum advantages of the energy saving functions in the compressor rack controller. Each carel product, in relation to its advanced technological level, needs a. Carel electronic expansion valves are designed to meet any cooling capacity requirements up to 2000 kw in airconditioning and. To provide a useful contribution in the field, when product information is needed during installation or maintenance, such as parameter tables, alarm tables, connection diagrams and instruction sheets, thus helping the installer in their every day work, and making access to this information faster. These units are simple to use and install, for the complete control of small compressor racks. The carel exv range of expansion valves has been extended to include a new model, e2v z, which retains all of the features of the platform while further simplifying installation, maintenance and logistics management. Access the installation and operation manuals for your equipment. Compatible hardware the program is compatible with the following devices.
Al momento della connessione del convertitore alla porta usb del pc, viene. Electronic expansion valves stators cables accessories. Integration of carel controls with cdu scm cubo smart2. The carel product line includes the e4vh hot gas version, available in two sizes, 85 and 95. The use of e2v proportional electronic expansion valves in the refrigeration utilities at the point of sale exploits the maximum advantages of the energy saving functions in the compressor rack controller. Carel supplies probes designed to simplify installation in contact with the refrigerant piping. Nh3 e2v05bs100 e2v05b omm odf 8,9 kw carel e2v 05 nh3. Jan, 2020 carel pcoweb default router login and password. Furthermore, a wide range of hermetic stators is available, suitable for any type of installation.
Factory trained technicians to service your equipment. Mar 25, 20 carel electronic expansion valves are designed to meet any cooling capacity requirements up to 2000 kw in airconditioning and refrigeration applications, and stand out above all for their. Each carel product, in relation to its advanced level of technology, requires. Dec 05, 2017 introducing the new carel e2v z smart 0. Compact and flexible, paying particular attention to energy saving and easiness in use, allows you to manage electronic expansion valves both carel and pwm using ultracap technology to ensure closure in case of lack of voltage. We stock over 95% of the parts shown on our website. We can assure you that the thorough reading of this manual will guarantee correct installation.
The fans, air filters and external devices refrigeration units are protected by a complete alarm management system. Carel electronic expansion valves are designed to meet any cooling capacity requirements up to 2000 kw in airconditioning and refrigeration applications, and stand out above all for their. Carel electronic expansion valves are designed to meet any cooling capacity requirements up to 2000 kw in airconditioning and refrigeration applications, and. The liability of carel in relation to its products is specified in the carel general contract conditions. Evd ice has been specially designed to be installed near the valve, directly on the refrigerant circuit, simplifying installation and making ratiometric pressure probe pn spkt00p0 1 to 9. Clearly visible icons represent the unit operating status and any faults. The carel e2vsmart series electronic expansion valves combine the renowned reliability of the carel e 2 v with the versatility of a removable cartridge, covering a. Discover on our dedicated website our most advanced hvacr solutions with natural refrigerants. The temperature probe must be installed close to the evaporator outlet, according to the usual installation procedures see the e2v technical leaflet. The carel e2v electronic expansion valves for low capacity applications combine high reliability and precise control, guaranteed by the equal percentage characteristic of the movable element and the 15 mm stroke without axial rotation. Euroshop 2020 marks an important milestone for carel. Info button info allows visualisation of the software version.
Reliability, wide control capacity, fluid flow in both directions. Y0 cold water valve vg0 y1 hot water valve pco optional boards installation clock board this board allows to display. After the installation, the sensor should be calibratedconfigured. Superheat measure ntc temperature probe installation on evaporator 4. View online or download carel humisteam ue005 user manual. This document and all its contents are for carel internal use only and strictly confidential all unauthorized use, reproduction or distribution of this document or the information contained in it, by anyone other than carel employees is severely forbidden integration of carel controls with cdu scm cubo smart2. The e5v, e6v, e7v valves complete the carel range of electronic expansion valves, and are designed for high capacity chillers, airconditioning systems and heat pumps. Three levels of access to display and program the parameters.
Jun 28, 2019 the use of e2v proportional electronic expansion valves in the refrigeration utilities at the point of sale exploits ccarel maximum advantages of the energy saving functions in the compressor rack controller. Comtool software suite to commission applications in a. Pco manager software suite to download software in a pco. Programmable controls terminals hvac controls retail.927 1309 1155 1288 360 495 1518 481 513 626 1207 687 819 580 1332 1216 1088 228 1027 550 1226 1364 82 198 1559 903 699 469 819 1494 965 1153