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Summary of Contents for Evco EV3 CHIL
- Page 1 EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 EV3 CHIL & EVD CHIL Controllers for single-circuit chillers Installer Manual | ENGLISH Code 1443DCHILE124 page 1 of 46...
- Page 2 EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 Important Read this manual carefully before installation and before using the devices and take all the prescribed precautions. Keep this manual with the devices for future consultation.
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Page 3: Table Of Contents
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 Index INTRODUCTION ................................4 Introduction ................................. 4 Models available, purchasing codes and technical features ....................5 DESCRIPTION ................................7 Description of EV3 CHIL ..............................7 Description of EVD CHIL .............................. -
Page 4: Introduction
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 INTRODUCTION Introduction EV3 CHIL and EVD CHIL are controllers for running single- circuit air-water and water-water chillers with up to two compressors. EV3 CHIL is available in the standard 74x32mm format with built-in user interface consisting of a double custom display, with decimal point and function icons, and four touch keys. -
Page 5: Models Available, Purchasing Codes And Technical Features
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 Models available, purchasing codes and technical features The table below shows the models available, the purchasing codes and the technical features of the devices. COMPACT VERSION SPLIT VERSION Models available >... - Page 6 EV3K01). To run 2 compressors models EV3906LM2GF and EVD904BM9 must be used. The purchasing codes for EV3 CHIL and EVD CHIL do not include the cabling connectors, see the ACCESSORIES section. For more models contact the EVCO sales network. page 6 of 46...
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Page 7: Description
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 DESCRIPTION Description of EV3 CHIL The picture below shows the layout of the EV3 CHIL. The table below describes each part of the EV3 CHIL. -
Page 8: Description Of Evd Chil
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 Description of EVD CHIL The picture below shows the layout of the EVD CHIL. The table below describes each part of the EVD CHIL. PART... -
Page 9: Description Of Ev3K01
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 Description of EV3K01 The picture below shows the layout of the EV3K01. The table below describes each part of the EV3K01. PART DESCRIPTION Double row LED display, with decimal point and function icons... -
Page 10: Measurements And Installation
The pictures below show the measurements of EV3 CHIL; measurements are expressed in mm (inches). To be installed on a panel with snap-in brackets provided. The thickness of the panel on which EV3 CHIL is to be installed must be between 0.8 and 2.0mm (0.031 and 0.078 in). Measurements and installation of EVD CHIL The picture below shows the measurements of EVD CHIL (4 DIN modules);... - Page 11 EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 Installation is on a DIN rail 35.0 x 7.5mm (1.377 x 0.295 in) or 35.0 x 15.0mm (1.377 x 0.590 in), in a control panel.
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Page 12: Measurements And Installation Of Ev3K01
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 Measurements and installation of EV3K01 The pictures below show the measurements of EV3K01; measurements are expressed in mm (inches). To be installed on a panel with snap-in brackets provided. -
Page 13: Electrical Connection
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 ELECTRICAL CONNECTION I/O configuration The table below shows the I/O configuration. ANALOGUE INPUTS EV3904LM2 EV3906LM2GF EVD904BM9 Condensation temperature/pressure (NTC/4-20 • • • Input water temperature (NTC) •... -
Page 14: Description Of Connectors
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 • Compressor 2 • Description of connectors 4.2.1 Description of connectors for EV3 CHIL The picture below shows the layout of the EV3 CHIL connectors. - Page 15 EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 Analogue input IN3 (NTC) Dry contact digital input IN7 Analogue input IN4 (NTC) Volt-free contact digital input IN6 Digital input IN5 Analogue output AO1 (0-10 V/phase cutting/PWM)
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Page 16: Description Of Connectors For Evd Chil
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 4.2.2 Description of connectors for EVD CHIL The picture below shows the layout of the EVD CHIL connectors. The tables below describe the EVD CHIL connectors. - Page 17 EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 Connector 3 PART DESCRIPTION Analogue output AO2 (0-10 V/phase cutting/PWM) Analogue outlet AO1 (0-10 V/phase cutting/PWM) Reference (GND) for analogue inputs, digital inputs, analogue outputs and powered INTRABUS port...
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Page 18: Description Of Ev3K01 Connectors
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 Connector 4 (if installed) PART DESCRIPTION RS-485 MODBUS port: reference (GND) RS-485 MODBUS port: - RS-485 MODBUS port: + Connector 5 PART DESCRIPTION reference (GND) for EV3K01 power supply and powered INTRABUS port... -
Page 19: Fitting The Termination Resistor To The Rs-485 Modbus Slave Port
ONLY at the first and last element in the network. To terminate the line, it will be sufficient to place EV3 CHIL micro-switch 1 in position ON. Do not touch micro-switch 2. When using EVD CHIL, place micro-switch 1 in position ON. -
Page 20: Example Of Electrical Connection
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 Example of electrical connection 4.4.1 Example of EV3 CHIL electrical connection The picture below shows an example of the EV3 CHIL electrical connection. If using triac digital outputs, we recommend connecting a noise filter. The heat sink might reach very high temperatures, do not touch... -
Page 21: Example Of Evd Chil Electrical Connection
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 4.4.2 Example of EVD CHIL electrical connection The picture below shows an example of the EVD CHIL electrical connection. page 21 of 46... -
Page 22: Precautions For Electrical Connection
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 Precautions for electrical connection Do not use electric or pneumatic screwdrivers on the terminal blocks of the devices. If the devices have been moved from a cold to a warm place, the humidity may cause condensation to form inside. Wait about an hour before switching on the power. -
Page 23: Description Of User Interface
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 DESCRIPTION OF USER INTERFACE Key functions The table below shows the functions of the keys. ICON NAME FUNCTION Prolonged pressure will switch on / switch off the device On/stand-by In set-parameters mode, it functions as a “Back”... -
Page 24: Signals
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 Signals The table below shows the meaning of the LED signals of EV3 CHIL. COLOUR MEANING Controller LED It is dependant on parameter CF06 (default 0) - Page 25 EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 COLOUR MEANING LED for the unit of measurement of the value shown on the upper display when the probe is configured for pressure IB/RS485 LED...
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Page 26: Menu
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 Menu 5.4.1 Access levels There are three access levels for navigating within the menus, two of which require a password: User: always visible Servicer: visible if the servicer password (parameter CF09, default -12) or the manufacturer password (parameter CF10, default -123) have been entered Manufacturer: visible if the manufacturer password (parameter CF10, default -123) has been entered. -
Page 27: List Of Parameters
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 LIST OF PARAMETERS Initial information The three levels of access to the parameters are shown in the first column of the following table with letters:... - Page 28 EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 AO1 output configuration type 0= Disabled 1= Phase cutting [%] 2= 0-10V [%] CF35 - - - - 3= PWM [%] 4= Frequency [Hz] choice...
- Page 29 EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 Flow alarm re-arm delay from deactivating flow switch AL10 input AL12 -127 °C Antifreeze alarm set-point AL13 25.5 °C Antifreeze alarm hysteresis Stop fan with antifreeze alarm...
- Page 30 EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 Fn04 25.5 °C-Bar Fan adjustment delta cut-off Fn05 25.5 °C-Bar Fan cut-off hysteresis Fn06 Fan cut-off bypass time Fn07 Hz - % Minimum fan speed...
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Page 31: Regulators
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manu ual ver. 1.2 | Code 1443DCHILE124 REGULATORS Compressors The adjustment is based on the value provide ed by the input water probe. The compressor is run on the ba asis of this temperature and of the set-point. -
Page 32: Oil Refresh
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manu ual ver. 1.2 | Code 1443DCHILE124 If ON-OFF type compressors are to be used, p parameter CP08 must be set at 0. The following combinations are possible for O ON-OFF adjustment: 1 compressor without parcelling ( (CF11 = 1;... -
Page 33: Hydraulic Pump
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manu ual ver. 1.2 | Code 1443DCHILE124 Hydraulic pump 7.2.1 Initial information The functional mode of the hydraulic pump p can be set using parameter Pm03: the pump may be alw... -
Page 34: Condensation Control
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manu ual ver. 1.2 | Code 1443DCHILE124 Condensation control The condensation is controlled by adjustment ts to the fan that can either be a proportional or ON-OFF type If an ON-OFF fan is to be used, connect it to d digital output “Enable fan”... -
Page 35: Alarms
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 ALARMS Initial information All the alarms re-arm automatically except for: Antifreeze alarm: manual re-arm Low pressure alarm: manual re-arm if, in an hour, the number of events is higher than parameter AL01 Flow alarm: manual re-arm if, in an hour, the number of events is higher than parameter AL07 Prolonged pressure of the On/stand-by key resets all the manual re-arm alarms and the counters of the events number per hour. - Page 36 EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 Flow alarm This alarm is activated when the input configured as flow switch is active for a period of AL09, with a delay of AL08 from pump switch-on;...
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Page 37: Accessories
ACCESSORIES EVIF20SUXI non-optoisolated RS-485/USB serial interface 9.1.1 Initial information This interface makes it possible to connect EV3 CHIL and EVD CHIL to the set-up software Parameters Manager. 0025100010 drip protector 9.2.1 Initial information This drip protector shields EV3 CHIL and EV3K01 from damp. -
Page 38: Technical Specifications
EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 TECHNICAL SPECIFICATIONS 10.1 Technical specifications EV3 CHIL Purpose control EVD CHIL Function controller. device EV3K01 EV3 CHIL Construction EVD CHIL Built-in electronic device. control device... - Page 39 Use cables of an adequate section for the current running through them. For EV3 CHIL cabling we recommend using the CJAV37 connection kit (to be ordered separately). For EVD CHIL cabling we recommend using the CJAV38 connection kit (to be ordered separately).
- Page 40 EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 EV3 CHIL Operating humidity EVD CHIL Relative humidity without condensate from 10 to 90%. EV3K01 EV3 CHIL Pollution status control device EVD CHIL EV3K01 EV3 CHIL...
- Page 41 EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 EV3 CHIL Rated impulse-withstand EVD CHIL 4 KV. voltage EV3K01 EV3 CHIL III. Over-voltage category EVD CHIL EV3K01 Not applicable. EV3 CHIL Software class EVD CHIL...
- Page 42 EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 EV3K01 None. Volt-free contact digital inputs (5 VDC, 1,5mA) Power supply: none. Protection: none. EV3 CHIL 2 outputs that can be set up using the configuration parameter for 0-10V, phase cutting or PWM.
- Page 43 EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 EV3 CHIL Additional features EVD CHIL Type 1 or Type 2 actions EV3K01 not applicable. EV3 CHIL Custom 4+4 digit display. Displays EVD CHIL Signalling LED.
- Page 44 EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 Note _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________...
- Page 45 GA - 03/16 Code 1443DCHILE124 This document is the sole property of EVCO. EVCO does not accept any liability for any possible errors it includes. The customer (manufacturer, installer or end-user) assumes all responsibility for the configuration of the device.
- Page 46 EVCO S.p.A. EV3 CHIL & EVD CHIL | Installer manual ver. 1.2 | Code 1443DCHILE124 EVCO S.p.A. Via Feltre 81, 32036 Sedico Belluno ITALY Tel. 0437/8422 | Fax 0437/83648 info@evco.it | www.evco.it page 46 of 46...
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