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EC3-211 Coldroom Controller and ECD-001

1. la oy fea 1C 2 1C 2 1C 2 1C 2 Fan TOO Air In EC3 211 Coldroom Controller and ECD 001 003 Display Unit Operating Instructions 90 C operation EN 60730 1 Ground the metal housing with a 6 3mm spade connector To R 1C 2 NA NA Heater Relay 0 Relay 1 NA roc Defr Term Reom NA NA Temp Air Out Setup ECD 001 and Parameter Modification Using the Keypad of the For convenience an infrared receiver for the optional IR remote control unit is build in enabling quick and easy modification of the system parameters when a computer interface is not available Alternatively the parameters can be accessed via the 4 button keypad The configuration parameters are protected by a numerical password The default password is 12 To select the parameter configuration e Press the PRG button for more than 5 seconds a flashing 0 is displayed e Press 4 or he until the password is displayed default 12 if password was changed select the new password e Press SEL to confirm password The first modifiable parameter code is displayed 1 To modify parameters see Parameters modification below Parameter Modification Procedure e Press 4 or he to show the code of the parameter that has to be changed e Press SEL to display the selected parameter value e Press LA or IM to increase or decrease the value e Press SEL to temporarily confirm the new value and display its code e
2. amp EC3 211 Coldroom Controller and ECD 001 003 Display Unit EMERSON Operating Instructions Note This document contains short form instructions for experienced users Use last column in List of Parameters to document your individual settlings More detailed information can be found in the User Manual GE d TERRE SLEI LLJ Seeeocvecvevs The EC3 211 is a controller for refrigeration applications with thermostatic expansion valves off cycle forced defrosts and Lon communication EC3 21x The controller has four temperature inputs three inputs for air in 1 air out 2 and defrost termination temperature 3 and one temperature input for room temperature 4 There are six universal digital inputs available 5 10 The functionality of the digital input is user selectable The six digital inputs can be used as inputs for one logic function block which can be configured to be AND OR NAND or NOR The output of the logic function block can be used to drive one of the two relay outputs 14 15 The controller has five relay outputs one for a solenoid valve 11 one for a defrost heater 12 one for fan control 13 and two universal outputs 14 15 The function of the universal outputs is user selectable The relay can be driven by a LON network variable by the internal alarm by the logic block or by one of the six digital inputs The optional temperature display ECD 003 can show values with a decimal p
3. PUT PARAMETERS Ka Logic output relay 0 0 normal logic nO Source output relay 0 0 network variable nviDO x 2 Output logic block 3 Digital input 1 4 Digital input 2 5 Digital input 3 6 Digital input 4 7 Digital input 5 8 Digital input 6 Logic output relay 1 0 0 normal logic 1 reverse logic Source output relay 1 0 8 0 see parameter list n0 H OTHER PARAMETERS Display access 0 all disabled Caution access to controller only via the LON network Keyboard enabled 2 IR remote control enabled 1 reverse logic 1 Controller alarm Keyboard and IR remote control enabled TH iRaccesscode Cd OT CP OT op e 199 PCN 865 887 26 08 2009 a EC3 211 Coldroom Controller and ECD 001 Display Unit EMERSON Operating Instructions Remarks r0 Door contact function Function after delay time Ad E Oee J off off 11 Ca a a pS a on dooraam 6 14 on off __ door alarm and temperature alarm on T A door alarm and temperature alarm on door alarm and cooling on door alarm and cooling on and temperature alarm on i aa NAJ U Mean factor calculation Parameters A0 r8 r9 Mean temperature calculation is performed by following formula Temperature Air in Air in Air out Mean factor 100 Mean factor 0 Temperature Air in Mean factor 100 Temperature Air out Alarm Codes E2 Air in sensor alarm E3 Air
4. Repeat the procedure from the beginning press LH or Mito show To exit and save the new settings e Press PRG to confirm the new values and exit the parameters modification procedure To exit without modifying any parameter e Do not press any button for at least 60 seconds TIME OUT e Press ESC on IR remote control Defrost Activation A defrost cycle can be activated locally from the keypad e Press the MI button for more than 5 seconds a flashing 0 is displayed e Press L or M until the password is displayed default 12 if password was changed select the new password e Press SEL to confirm password The defrost cycle is activated Special Functions The Special Functions can be activated by e Press and F together for more than 5 seconds a flashing 0 is displayed e Press or he until the password is displayed default 12 If password was changed select the new password e Press SEL to confirm password e A 0 is e and the Special Function mode is activated e Press J or M to select the function The number of special functions is dynamic and controller dependent See list below e Press SEL to activate the function without leaving the special function mode e Press PRG to activate the function and leave the special function mode Most of the Special Functions work in a toggle mode the first call activates the function and the second call deactivates the func
5. ay ECC 008 Termination Recommended Sensor Positions for Cold Room Applications ECN Sxx air in out temperature sensor 2 Should be mounted on spacers in the middle of the air duct so that there is airflow around and positioned on the inlet outlet of the evaporator as high as possible close to the ceiling ECN Fxx fin temperature sensor 3 Position on the evaporator asymmetric closer to the expansion valve Display of Data The data to be shown on the display can be selected by the user In case of an alarm the alarm code is displayed alternately with the selected data The user can inhibit the alarm code Press the SEL button to scroll through all possible displayable data The display will show for one second the numerical identifier of the data and then the selected data After two minutes the display will return to the data selected by parameter 1 It is possible to temporarily display the values of the different sensors This is a useful feature when initially setting up the system without the aid of the WebPages Press the SEL sequentially The value displayed on the screen corresponds to the number corresponding to the 1 parameter Action only valid when parameter H2 3 IR LED Logical status of compressor relay LON activity LED only active when service pin is pressed Logical status of fan relay Logical status of defrost heater relay Alarm condition EC3 211_ 65160 EN R00 doc Replacement for Rev Ey
6. defrost 0 180 min 10 Ad Door alarm delay o 180 mn 2 AH High temp alarm limit ar 70 eko AL Low temp alarm limit At Alarm limit type 0 l 0 0 absolute temperatures C 1 relative temperatures K to setpoint r THERMOSTAT PARAMETERS 10 Door contact function seepage 4 0 15 6 rl Min setpoint 40 2 C 4 12 Setpoint max tt 60 C 40 Day night control O off l on 0 1 1il r4 Thermostat mode 0 4 1 off no thermostat function continues cooling air in sensor monitoring off no temp alarms generated 1 cooling deadband control cut in set point difference cut out set point 2 cooling modulating thermostat cutin set point cut out set point difference 2 3 heating deadband control cut in set point difference cut out set point 4 on external control using nviValve Air sensor monitoring off Temperature alarms will be generated 4 18 Mean factor day operation 0 19 Mean factor night operation 0 Setpoint day d DEFROST PARAMETERS Defrost mode 0 2 i 0 natural defrost defrost heater not activated pulsed defrost not possible 1 forced defrost defrost heater activated pulsed defrost possible 2 forced defrost defrost heater activated pulsed defrost possible defrost termination using nviStartUp dl Termination by 0 3 0 termination by temperature termination by time will generate an alarm 0 termination b
7. efot o 30 mm 0 Fe On temp aferdeto opo c Po DIGITAL INPUT PARAMETERS m0 Function digital input 1 0 no function 1 cleaning 2 fan only 3 door contact 4 continuous cooling 5 day night switch 6 no function 7 defrost request 8 defrost inhibit il Inputlogicdigitalinput 2 O 1 oO TT ml Function digitalinput 2 O 8 OT i2 Input logic digital input 3 0 l 0 m2 Function digitalinput 3_ O 8 OT i3 Input logic digital input 4 O 1 Oo TT m3 Function digitalinput 4 O 8 OT i4 Inputlogicdigitalinput 5 O A oO TT m4 Function digitalinput 5 O 8 OT i5 Inputlogic digital input 6 ofif TO IL LOGIC BLOCK PARAMETERS ILO Digital input 1 0 off 1 active O 1f 1 ILI Digital input 2 0 off 1 active O 1f 1 TL2 Digital input 3 0 off 1 active O 1f 1 IL3 Digital input 4 0 off 1 active O 1 1 TL4 Digital input 5 0 off 1 active 0 1 1 ILS Digital input 6 0 off 1 active 0 1f 1 Logic _ 0 AND 1 OR ojij o i 0 l 0 ILI Output inverter 0 off 1 on i ld0 Delay digital input 1 Da 0 no delay gt 0 On signal delayed lt 0 Off signal delayed Idi Delay digital input 2 199 199 10sec o 199 199 10sec 0 143 Delay digitalinput 4_ 199 199 10sec o 1d4 Delay digitalinput 5 199 199 10sec o DIGITAL OUT
8. fer to the electrical wiring diagram below for electrical connections A copy of this diagram is labeled on the controller Use connection wires cables suitable for marn CE Valve EC3 211 FTT 10 O PCN 80x xxx xt EMERSON Coldroom Controller TXV Climate Technologies SLL O EC3 analog inputs are for dedicated sensors only and should not be connected to any other devices Digital inputs should only be connected to the specified voltages see wiring diagram Warning The EC3 will be permanently damaged if the specified voltage at any of EC3 inputs is exceeded Important Keep controller and sensor wiring well separated from mains wiring Minimum recommended distance 30mm Warning Use a class II category transformer for 24VAC power supply EN 61558 Do not ground the 24VAC lines We recommend to use one transformer per EC3 controller and to use separate transformers for 3 party controllers to avoid possible interference or grounding problems in the power supply Rev 42010001 Neuron ID 000470220600 NA NA DI 1 8 24 V 230 V DI 9 12 24V DO 8 2 A 250 V Made in Germany 50 60 Hz O 5 A Termination with ECD 001 Displa EC3 211 Controller ECD 003 Display ECD 003 Display ECD 001 Display ECD 001 must be the last device on communication bus to terminate the bus correctly Termination with ECC 008 RS485 Termination Box EC3 211 Controller ECD 003 Display ECD 003 Displ
9. happen for example during node installation oF Digital input status on Digital input status Indication of the digital inputs oF switch open on switch closed dS Defrost standby dP Defrost Pump down dF Defrost cycle dd Defrost drain delay dI Defrost injection delay du Defrost start up delay Cn Cleaning CL Alarms are cleared at node start up and when no data is send to OF Visualising Data LON Monitoring Server The EC3 211 has a LON communication interface enabling the controller to be directly connected to a Monitoring Server It can be connected by using one of the optional cable assemblies to a LON network e g ECC 011 order nr 804 512 with RJ45 to RJ45 connectors and 6m length or ECC 014 order nr 804 381 with RJ45 to open cable length 3m Neuron ID Service PIN The service pin is available on the ECD display and on the controller It is used to identify the controller in a LON network 1 ECD display ECD 001 only Press the L button for approx 1 sec to send the Neuron ID The LED in the left upper corner will indicate the transmission of the Neuron ID 2 Controller There is a small hole left of the network connector Use a small pen or screwdriver to press the switch behind the hole An LED close to the switch will light to indicate the transmission of the Neuron ID Load Default Parameters Use a small pen or screwdriver to press the service pin switch on the controller Keep it depressed while powe
10. oint in the range between 19 9 and 19 9 C otherwise without decimal point The optional Display Keypad Unit ECD 001 has the same functions as ECD 003 In addition it allows parameter modification with a 4 key pad The communication interface is Echelon LONWorks FTT10 The supply voltage is 24 VAC Transformers for 230V or 110V mains supply are available as options A Safety instructions e Read installation instructions thoroughly Failure to comply can result in device failure system damage or personal injury The product is intended for use by persons having the appropriate knowledge and skills Ensure electrical ratings per technical data are not exceeded Disconnect all voltages from system before installation Keep temperatures within nominal limits e Comply with local electrical regulations when wiring EMERSON Cutout 71 x 29 mm EC3 211 65160 EN _R00 doc Replacement for Rev Technical Data EC3 Series Controller Power supply 24VAC 15 10 50 60Hz Class II 6 3mm spade earth connector 12VA max LonWorks Interface FTT10 Removable screw terminals wire size 0 5 1 5mm 0 50 C 32 ex 122 F 10 70 C 14 158 F 0 80 r h non condensing IP20 Power consumption SPDT contacts AgNi resistive AC1 250V 8A Inductive AC15 250V 2A Configurable function Output relays 4 A If the alarm relay is not utilized the user must ensure appropriate safety preca
11. out sensor alarm E4 Defrost termination sensor Fin sensor alarm E5 Room temp sensor failure No sensor connected or sensor and or the sensor cable is broken or short circuited Er Data error display out of range Data send to the display is out of range Ad Door open alarm High temperature alarm AL Low temperature alarm Air in and air out sensor failure dt Forced defrost termination time or temperature Ft Forced fan startup time or temperature Emerson Electric GmbH amp Co OHG is not to be held responsible for erroneous literature regarding capacities dimensions applications etc stated herein Products specifications and data in this literature are subject to change without notice The information given herein is based on technical data and tests which EMERSON believes to be reliable and which are in compliance with technical Messages No data to display The display will show an the display In Reset to default values activated The display will show an In when the factory default configuration data set is initialized Id Wink request received The display will show a flashing Id when the wink request was received The flashing Id will be shown on the display until the service button will be pressed or a 30 min delay timer will expire or a second wink request is received Node is offline The node is offline and no application is running This is the result of a network management command and will
12. r is switched on EC3 211 will be reset to default parameters The default settings may be modified remotely from the EMS Monitoring Server via the LON network Consult the EMS user manual for more information It is also possible to display live graphical data on the server or to log data containing the control temperature at defined intervals knowledge of today It is intended only for use by persons having the appropriate technical knowledge and skills at their own discretion and risk Since conditions of use are outside of EMERSON s control we cannot assume any liability for results obtained or damages occurred due to improper application This document replaces all former versions Emerson Electric GmbH amp Co OHG Postfach 1251 HeerstraBe 111 D 71332 Waiblingen Germany Phone 49 0 7151 509 0 Fax 49 0 7151 509 200 www emersonclimate eu EC3 211_ 65160 EN R00 doc Replacement for Rev 4 4 PCN 865 887 26 08 2009
13. tion The indication of the function can only be displayed after exiting the special function mode e 0 Display test function e 1 Clear alarm messages e 2 Cleaning mode The cleaning mode is effectively a manual defrost with the option of the fans on off The cleaning mode should not be used in order to isolate the application for maintenance purposes e 3 Fans only e 5 Resets all parameters to the factory default setting The controller will indicate oF during the reset 2 4 PCN 865 887 26 08 2009 EC3 211 Coldroom Controller and ECD 001 003 Display Unit EMERSON Operating Instructions List of Parameters DISPLAY PARAMETERS 1 Value to show 0 6 0 0 Thermostat control temperature temp alignment C will only work with this temperature display 1 Air in temperature 2 Air out temperature 3 Alarm temperature 4 Defrost termination temperature 5 Room temperature 6 Displays defrost status 2 Alarm suppression O off l on 0 1 0 5 Temperature Unit 0 C 1 F 0 1 0 Decimal point O yes 1 no 0 1 0 7 ECD display during defrost 0 2 0 0 dF defrost mode 1 dF defrost termination temp 2 dF control temperature C Temperature alignment for 1 0 20 20 K 0 0 A ALARM PARAMETERS AO Mean factor alarm temperature 0 100 100 TAT Low temp alarm delay o 180 min 5 A2 High temp alarm delay 0 180 min 5 A3 Alarm delay after
14. utions are in place to protect the system against damage caused by a failure ECD 001 Display Unit Power Supply From EC3 211 via connecting cable Display 2 4 digit red LED with decimal point switchable between C and F LED indicators Compressor Fan Defrost Alarm IR active Neuron ID Temp amp Humidity Identical to EC3 211 specifications above ECD 003 Display Unit From EC3 211 via connecting cable 2 4 digit red LED with decimal point switchable between C and F LED indicators none Temp amp Humidity Identical to EC3 211 specifications above IP65 front protection with gasket Connecting cable ECC N10 1 0m or CATS cable with RJ45 connectors Mounting The EC3 211 is designed to be mounted onto a standard DIN rail 72 ECD 001 003 can be mounted in panels with a 71 x 29 mm cutout See dim drawing below for space requirements including rear connectors Push controller into panel cutout 1 Make sure that mounting lugs are flush with outside of controller housing Insert Allen key into front panel holes and turn clockwise Mounting lugs will turn and gradually move towards panel 2 Turn Allen key until mounting lug barely touches panel Then move other mounting lug to the same position 3 Tighten both sides very carefully until controller is secured Do not over tighten as mounting lugs will break easily 1 4 PCN 865 887 26 08 2009 EMERSON Electrical Installation Re
15. y time termination by temperature will generate an alarm 2 first what ever comes first time or temperature no alarm 3 last by time and temperature no alarm Caution can generate indefinite defrost periods Defrost sensor used 0 yes d3 Pulsed defrost 0 _ off no pulsed defrost heaters switched off at defrost termin ation temperature dt or max time dP whatever is selected 1 on pulsed defrost dd and dH in use heaters are switched off at dH and switched on again at dH dd Defrost at startup __ O no l yes 0 1 0 d5 Delay power up defrost O 180 min 0 g Pump down delay 0 180 sec 0 Compressor will run during pump down delay while valve is closed d7 Drain delay 80 min 2 PO 0 le Injection delay 180 0 Valve is open during injection delay while compressor is not running d9 Demand defrost mode 0 demand defrost off 1 on 2 on defrost if no demand defrost within dI EC3 211_ 65160 EN R00 doc Replacement for Rev dd Pulsed defrost differential dP Max defrostduration F FAN PARAMETERS F1 Fan startup after defrost by 0 on 0 1 delayed by time Fd error on temperature 2 by temperature Ft error on time 3 first whatever comes first time or temperature no alarm 4 last time and temperature must come no alarm Fan during no cooling Fan during defrost 0 on 1 off ofi F4 Stop delay ime o o0 Fan during cleaning 0 off 1 on ofi Fa Fan delay after d

EC3-211 Coldroom Controller and ECD-001

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