ECL Apex 10. User Guide. ECL Apex 10 087R9745 Installation and configuration. vijem102

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1 User Guide ECL Apex 10 *087R9745* *vijem102* Installation and configuration VI.JE.M1.02 Danfoss 11/2004 DH-SMT VI.JE.M1.02 Danfoss 11/2004 DH-SMT

2 ECL Apex 10 VI.JE.M1.02 Danfoss 11/2004 DH-SMT VI.JE.M1.02 Danfoss 11/2004 DH-SMT

3 Table of Contents Mounting and wiring...4 Mounting of an analog output extension module... 4 Mounting of an additional I/O module... 5 Wiring... 6 Connect service tool... 8 Login with user name SUPV... 8 Configuration...8 Change language... 9 Unlock the configuration of the controller System setup Set application type Your wiring notes! Configuration of inputs and outputs Schedule setup...22 Lock and check configuration...23 Reference control Sensor filter and offset...25 Thermostats etc Alarm priorities Backup / restore I/O status and manual...28 Overview...30 Schedule...32 Alarm...33 Log...34 First start of the controller...36 Check alarms...36 Start the controller DH-SMT VI.JE.M1.02 Danfoss 11/2004 1

4 Before you start 1. Make a drawing of your system application 2. Select your inputs and outputs - and write down what you have chosen 3. Configure the controller How to use these instructions These instructions describe how the Danfoss district heating controller ECL Apex 10 is set up. Heating system example In this user guide we describe the setup by means of an example comprising a weather compensated heating circuit and a domestic hot-water (DHW) circuit. Please note that the system diagrams in this instruction are principle drawings and they do not contain all components that are necessary in your system. 2 VI.JE.M1.02 Danfoss 11/2004 DH-SMT

5 Fig. 1: Heating system example used in this user guide The heating supply is provided with a strainer and a differential pressure switch / filter guard (DI1), as well as sensors to monitor primary temperature (ST2) and pressure (SP1). The heating circuit consists of a motorized control valve (M1), a heat exchanger with flow (ST3) and return (ST4) temperature sensors, two sequentially controlled pumps (P1 and P2) with flow (SP2) and return (SP3) pressure transmitters. The heating circuit as such is weather compensated by means of the outdoor temperature sensor (ST1). The DHW comprises a motorized control valve (M2), a heat exchanger with flow (ST5) and return (ST6) temperature sensors, one set of twin-pump controlled pumps (P3 and P4) supervised by a differential pressure switch (DI2). DH-SMT VI.JE.M1.02 Danfoss 11/2004 3

Mounting and wiring Mounting of an analog output

pressing in the plates on both sides. 3.

6 Mounting and wiring Mounting of an analog output extension module 1. Disconnect the ECL Apex 10 from the mains supply. 2. Remove the processing unit from the base part by pressing in the plates on both sides. 3. Mount the extension module in the base part. 4. Remount the processing unit on the base part. 4 VI.JE.M1.02 Danfoss 11/2004 DH-SMT

Remove the protective cap from the connection plug on the right-hand side of the base part.

7 Mounting of an additional I/O module 1. Move the protective cap from the ECL Apex 10 to the I/O module. Remove the protective cap from the connection plug on the right-hand side of the base part. Place the cap on the connection plug of the I/O module, which is to be mounted on the far righthand side of the array. 2. Assemble the I/O module and the ECL Apex 10. DH-SMT VI.JE.M1.02 Danfoss 11/2004 5

8 Wiring Example of electrical connections 1 Outdoor temp. sensor (ST1) 2 Flow temp. sensor, primary (ST2) 3 Flow temp. sensor, heating (ST3) 4 Return temp. sensor, heating (ST4) 5 Flow temp. sensor, DHW (ST5) 6 Return temp. sensor, DHW (ST6) 7 Flow pressure, primary (SP1) Points (Pt) 8 Flow pressure, heating (SP2) 9 Return pressure, heating (SP3) 10 Diff. pressure switch, primary (DI1) 11 Diff. pressure switch, DHW (DI2) Module (Mod) 19 Circulation pump 2, DHW (P4) 18 Circulation pump 1, DHW (P3) 17 Circulation pump 2, heating (P2) 16 Circulation pump 1, heating (P1) 15 Mot. control valve close, DHW (M2) Points (Pt) Light emitting diodes 14 Mot. control valve open, DHW (M2) 13 Mot. control valve close, heating (M1) 12 Mot. control valve open, heating (M1) 6 VI.JE.M1.02 Danfoss 11/2004 DH-SMT

9 Table 1: Wiring of analog inputs Sensor Input Module Point Type Outdoor temperature sensor (ST1) AI1 1 1 Pt 1000 Flow temperature sensor, primary (ST2) AI2 1 2 Pt 1000 Flow temperature sensor, heating (ST3) AI3 1 3 Pt 1000 Return temperature sensor, heating (ST4) AI4 1 4 Pt 1000 Flow temperature sensor, DHW (ST5) AI5 1 5 Pt 1000 Return temperature sensor, DHW (ST6) AI6 1 6 Pt 1000 Flow pressure, primary (SP1) AI7 1 7 Userdefined Flow pressure, heating (SP2) AI8 1 8 AKS32-12 Return pressure, heating (SP3) AI9 1 9 AKS32-12 Differential pressure switch, primary (DI1) AI Normal Differential pressure switch, DHW (DI2) AI Normal Table 2: Wiring of digital outputs Load Output Module Point Active at Motorized control valve open, heating (M1) DO Normal Motorized control valve close, heating (M1) DO Normal Motorized control valve open, DHW (M2) DO Normal Motorized control valve close, DHW (M2) DO Normal Circulation pump 1, heating (P1) DO NO Circulation pump 2, heating (P2) DO NO Circulation pump 1, DHW (P3) DO NO Circulation pump 2, DHW (P4) DO NO NO = Normally Open NC = Normally Closed DH-SMT VI.JE.M1.02 Danfoss 11/2004 7

Configuration Connect service tool The service tool is connected to the controller by placing the plug from the PC or PDA into the service tool socket on

The first time the service tool is connected to a new controller version, the start-up of the service tool will take longer than usual.

10 Configuration Connect service tool The service tool is connected to the controller by placing the plug from the PC or PDA into the service tool socket on the controller. The controller has to be switched ON before the service tool program is started. The first time the service tool is connected to a new controller version, the start-up of the service tool will take longer than usual. Login with user name SUPV To change the controller configuration you have logon as SUPV (supervisor) and enter the belonging access code. On delivery the controller is supplied with the access code VI.JE.M1.02 Danfoss 11/2004 DH-SMT

11 When you are logged on to the controller, you will get this overview. Normally it will be empty until one or more circuits have been configured. It will always be possible to return to the overview by pressing the button at the bottom left. If there is a red bell at the bottom right, it tells you that there is an active alarm. Change language On delivery the language of the service tool display is English. Follow this procedure to change the language: 1. Go to the configuration menu Press the orange setup button with the screw spanner at the bottom of the display 2. Select Authorization Press the line Authorization to get to the user setup display. DH-SMT VI.JE.M1.02 Danfoss 11/2004 9

Carry out a new login with the user name SUPV To activate the chosen language, it is necessary to

12 3. Change the settings for the user SUPV Mark the line with the user name SUPV. Press the button Change. 4. Choose language Press the OK button to save the new settings. 5. Carry out a new login with the user name SUPV To activate the chosen language, it is necessary to carry out a new login as SUPV. Press the padlock at the top left corner of the display to login again. 10 VI.JE.M1.02 Danfoss 11/2004 DH-SMT

Unlock the configuration of the controller The controller must be stopped and unlocked in order to change the configuration. 1. Go to the Configuration menu 2.

13 Unlock the configuration of the controller The controller must be stopped and unlocked in order to change the configuration. 1. Go to the Configuration menu 2. Select Lock/unlock configuration Press the line Lock/unlock configuration. 3. Select Configuration lock Press the field with the text Locked. 4. Select Unlocked Selected Unlocked and press OK. DH-SMT VI.JE.M1.02 Danfoss 11/

System setup 1. Go to the Configuration menu 2. Choose System and clock setup Press the line System and clock setup. You have to set the time and date in order to activate the control functions. 3.

14 System setup 1. Go to the Configuration menu 2. Choose System and clock setup Press the line System and clock setup. You have to set the time and date in order to activate the control functions. 3. Set system settings Controller name and Mains frequency can be changed by pressing the field and then entering the new settings. Set time and date by pressing the field Year and then enter the correct data incl. the desired daylight saving time changeover setting. 12 VI.JE.M1.02 Danfoss 11/2004 DH-SMT

Set application type From factory the controller is not configured and the entire system must be set up to cover the demands of the actual system.

Select Application configuration The number of submenus will adapt itself so that only relevant submenus are visible. 3.

15 Set application type From factory the controller is not configured and the entire system must be set up to cover the demands of the actual system. The choices you make now will help you by limiting your possible choices later in the configuration procedure. 1. Go to the Configuration menu 2. Select Application configuration The number of submenus will adapt itself so that only relevant submenus are visible. 3. Choose the function of your circuit(s) Choose the type of each circuit, i.e. heating or DHW. At reconfiguration, reset all inputs and outputs before you define the new configuration. DH-SMT VI.JE.M1.02 Danfoss 11/

16 4. Choose Control strategy (heating circuits only) Constant temp. = Constant temperature control (no weather compensation) 6-pt weather comp. = Weather compensation according to a heat curve with 6 points Std w.comp. + room T = Standard weather compensation + room temperature control 6-pt w.comp. + room T = Weather compensation according to a heat curve with 6 points + room temperature control. 5. Select PI(D) type (heating as well as DHW circuits) 3-pt PI = PI control, 3-point (recommended) 0-10 V, PID = PID control, 0-10 V (requires ECA-OB 003A) 3-pt PID = PID control, 3-point 14 VI.JE.M1.02 Danfoss 11/2004 DH-SMT

17 6. Set Input type (heating circuits only) Choose whether you want to control the temperature in the flow or as an average of the flow and return temperatures Flow temp. = Flow temperature Avg. temp. = Average temperature (flow temperature + return temperature) / 2 7. Set Pump strategy (heating as well as DHW circuits) Sequence = Sequence controlled pumps PID (0-10 V) = PID controlled pump, 0-10 V Twin pump = Two pump control Std controller = Standard one pump control Depending on chosen Pump strategy, choose - No. of pumps - Pressure type Pressure control (sensors) Diff. pressure control (switch) DH-SMT VI.JE.M1.02 Danfoss 11/

8. Select Makeup water (heating circuit only) ON/OFF = ON/OFF controlled makeup pump PID (0-10 V) = PID controlled makeup pump Depending on chosen Makeup water type, choose - No.

18 8. Select Makeup water (heating circuit only) ON/OFF = ON/OFF controlled makeup pump PID (0-10 V) = PID controlled makeup pump Depending on chosen Makeup water type, choose - No. of pumps - Makeup pressure Analog or Digital (sensor(s)) 9. Set Universal limiter (heating as well as DHW circuits) Analog = Analog controlled limiter Temperature = Temperature controlled limiter Pressure = Pressure controlled limiter This limiter is for special applications only, e.g. for limiting the flow temperature based on the primary supply temperature. 16 VI.JE.M1.02 Danfoss 11/2004 DH-SMT

19 Your wiring notes! Configuration of inputs and outputs! Wiring of analog inputs (AI) Sensor Input Mod. Pt Terminals Type Wiring of digital outputs (DO) Load Output Mod. Pt Terminals Active at DH-SMT VI.JE.M1.02 Danfoss 11/

Configuration of inputs and outputs According to heating system example fig. 1 1.

Select Application input selection Select sensors according to your wiring table

20 Configuration of inputs and outputs According to heating system example fig Go to the Configuration menu 2. Select Input and output setup 3. Select Application input selection Select sensors according to your wiring table on the previous page. When finished go back to I/O setup. 18 VI.JE.M1.02 Danfoss 11/2004 DH-SMT

Select General input setup - Analog inputs Set up the analog inputs according to your system application (see Wiring, table 1).

21 4. Select Monitoring input selection Select and describe sensors for monitoring according to your system application. (These sensors do not affect the control functions). When finished go back to I/O setup. 5. Select General input setup - Analog inputs Set up the analog inputs according to your system application (see Wiring, table 1). Mod. = module Pt = point When finished go to next page. An analog input can be configured as Pt 1000, voltage, current or contact input (DI). DH-SMT VI.JE.M1.02 Danfoss 11/

= module Pt = point Analog inputs (AI) can also be set up as digital inputs (DI) as seen in this example.

22 6. Configuration of Digital inputs (DI) Set up the digital inputs according to your system application (see Wiring, table 1). Mod. = module Pt = point Analog inputs (AI) can also be set up as digital inputs (DI) as seen in this example. When finished go back to I/O setup. 7. Configuration of User-defined input setup It is possible to define pressure sensors yourself. When finished go back to I/O setup. 20 VI.JE.M1.02 Danfoss 11/2004 DH-SMT

23 8. Configuration of Analog outputs (AO) Example of a setup of an analog output. This can be used for analog motorized control valves e.g. It requires the option board ECA-OB 003A. When finished go back to I/O setup. 9. Configuration of Digital outputs (DO) Set up the digital outputs according to your system application (see Wiring, table 2). Mod. = module Pt = point DH-SMT VI.JE.M1.02 Danfoss 11/

24 Schedule setup 1. Go to the Configuration menu 2. Select Schedule setup Choose which week schedule you want to use for your circuit(s). The week schedules are defined in the schedule list (see additional information in the paragraph Schedule). 22 VI.JE.M1.02 Danfoss 11/2004 DH-SMT

If a point is used twice, the last set point will be reset. When finished go back to Configuration menu. 3.

25 Lock and check configuration 1. Go to the Configuration menu 2. Select the Lock/unlock configuration Choose Locked. When the controller is locked, it verifies the configuration setup and checks that points are used only once. If a point is used twice, the last set point will be reset. When finished go back to Configuration menu. 3. Select Input and output setup Check that all inputs and outputs are set correctly. In this example, sensor ST3 as well as ST4 was set up to Mod. 1 and Pt 4. Sensor ST4 was reset to 0 when the controller was locked and must be corrected. Remember to unlock the controller before changes can be made. DH-SMT VI.JE.M1.02 Danfoss 11/

Reference control 1. Go to the Configuration menu 2. Select Reference control Decide which circuit, if any, should be influenced by another circuit (slave).

26 Reference control 1. Go to the Configuration menu 2. Select Reference control Decide which circuit, if any, should be influenced by another circuit (slave). This function is not needed for the chosen heating system example in this user guide but will be relevant for systems similar with the one shown below. Fig. 2: Master / slave controlled heating system 24 VI.JE.M1.02 Danfoss 11/2004 DH-SMT

Set the filter time constant to a high constant for outdoor and room temperatures. Low values should only be set for flow temperatures. Thermostats etc. 1. Go to the Configuration menu 2.

27 Sensor filter and offset 1. Go to the Configuration menu 2. Select the Sensor filter and offset Set the offset of the sensor. This can be used to correct the measured value, for instance to compensate for the increased temperature due to a long cable (see ST1). Set the filter time constant to a high constant for outdoor and room temperatures. Low values should only be set for flow temperatures. Thermostats etc. 1. Go to the Configuration menu 2. Choose Thermostats etc. Define the required thermostat functions. A room thermostat is chosen in this setup. However, it does not apply to the heating system example chosen in general for this instruction. Select a name for the thermostat and set the values. DH-SMT VI.JE.M1.02 Danfoss 11/

Alarm priorities It is possible to set 5 different alarm levels

Select Alarm priorities Set the alarm priorities for the

28 Alarm priorities It is possible to set 5 different alarm levels or disable an alarm. Critical is the most important level and Log only has the lowest importance. 1. Go to the Configuration menu 2. Select Alarm priorities Set the alarm priorities for the circuits. Go to next pages Set the alarm priorities for the Sensor inputs and Monitoring. 26 VI.JE.M1.02 Danfoss 11/2004 DH-SMT

Backup / restore 1. Go to the Configuration menu 2.

file. Later you can then restore your settings again by copying this file.

You can see your version number by pushing and then 3.

29 Backup / restore 1. Go to the Configuration menu 2. Choose Backup / restore It is possible to secure all your settings by saving them to a file. Later you can then restore your settings again by copying this file. A restore is only possible to same controller version. You can see your version number by pushing and then 3. Select Backup Choose where to save the file and give it a meaningful name. To restore your settings, you have to unlock the controller and choose the backup file. DH-SMT VI.JE.M1.02 Danfoss 11/

I/O status and manual In the I/O status and manual menu it is possible to monitor the current input and output status and override it. 1. Go to Configuration menu 2.

It is possible to force the input from the normal setting AUTO (automatic control) to either MAN ON (manually ON) or MAN OFF (manually OFF). Go to next display by pushing 3.

30 I/O status and manual In the I/O status and manual menu it is possible to monitor the current input and output status and override it. 1. Go to Configuration menu 2. Select I/O status and manual - DIgital inputs The first display shows you the status (control mode) and values of the various digital inputs. It is possible to force the input from the normal setting AUTO (automatic control) to either MAN ON (manually ON) or MAN OFF (manually OFF). Go to next display by pushing 3. Select I/O status and manual - Digital outputs This display shows you the status (control mode) and values of the digital outputs such as motorized control valves and pumps. It is possible to force the output from the normal setting AUTO (automatic control) to either MAN ON (manually ON) or MAN OFF (manually OFF). Go to next display by pushing 28 VI.JE.M1.02 Danfoss 11/2004 DH-SMT

Select I/O status and manual - Analog outputs Analog output status and value are displayed here.

31 4. Select I/O status and manual - Analog inputs This display monitors all analog inputs. Go to next display by pushing 5. Select I/O status and manual - Analog outputs Analog output status and value are displayed here. Choose whether the analog output should be controlled automatically (AUTO) or manually (MAN). The actual output ratio is shown as a value below the setpoint. This example does not apply to chosen heating system example. DH-SMT VI.JE.M1.02 Danfoss 11/

Overview This is the initial display for daily operation.

Go to Overview Actual = actual flow temperature Reference = actual setpoint Status =

circuit buttons or to see specific circuit information.

32 Overview This is the initial display for daily operation. The essential information for each circuit is displayed here. Go to Overview Actual = actual flow temperature Reference = actual setpoint Status = controller mode Outdoor temperature Comfort mode Setback mode Standby mode Press the circuit buttons or to see specific circuit information. Heating circuit DHW circuit Flow = flow temperature Ref. = flow temperature reference Return = return temperature Only values in the boxes can be changed. 30 VI.JE.M1.02 Danfoss 11/2004 DH-SMT

Go to Overview and press to see Monitoring input Displays sensor inputs that

Press to see Outdoor status The outdoor status shows the min, avg.

Press to see Controller ID In this display you can always see which

33 Go to Overview and press to see Monitoring input Displays sensor inputs that are not used for the calculated flow temperature. Press to see Outdoor status The outdoor status shows the min, avg. and max temperatures since midnight. Press to see Controller ID In this display you can always see which controller type you have installed and its version number. In connection with service calls this information is required. DH-SMT VI.JE.M1.02 Danfoss 11/

Schedule Press the Schedules button The Schedule list shows the activated week schedules.

Press a week schedule The example shows you week schedule 1, which is set to follow the heating circuit.

week except Saturday. To change the setting for a week day, choose the day in question by pushing it.

34 Schedule Press the Schedules button The Schedule list shows the activated week schedules. Choose the week schedule you want to see or modify. Press a week schedule The example shows you week schedule 1, which is set to follow the heating circuit. From the example can be seen that the comfort periods have been set from 7:00 to 21:00 for all days of the week except Saturday. To change the setting for a week day, choose the day in question by pushing it. To enter holiday periods, push Holiday It is possible to set individual holiday periods as well as yearly events, i.e. fixed yearly holiday periods. 32 VI.JE.M1.02 Danfoss 11/2004 DH-SMT

all active alarms. Press the button to get more information about the alarm.

Moves an alarm to cleared alarms Refreshes the display information Move between pages Cleared

35 Alarm If you press the log. button, you will access two alarm displays and an event Active alarms This display shows you all active alarms. Press the button to get more information about the alarm. If you wish to confirm that you have seen an alarm, press the Ack. (acknowledge) button. Moves an alarm to cleared alarms Refreshes the display information Move between pages Cleared alarms and Event log In the Cleared alarms display you will be able to see all cleared alarms. The Event log shows all the changes you have made. DH-SMT VI.JE.M1.02 Danfoss 11/

Select a log group by pressing the log group name and press the Change button to go to Log setup

36 Log The log function makes it possible to collect, show and export logged data. Press the Log button In this display new log groups can be established, deleted or changed. Select a log group by pressing the log group name and press the Change button to go to Log setup This is the start picture for new log groups. Choose name, mode etc. for your log group. 34 VI.JE.M1.02 Danfoss 11/2004 DH-SMT

Press the button twice to go to Log probe selection. Select the data you want to log.

to log. Press the button again to go back to the Log display.

chart showing the log for a past period It is possible to export or print the charts

37 Press the button twice to go to Log probe selection. Select the data you want to log. If you press the button, the Log probes will show you the parameters you have chosen to log. Press the button again to go back to the Log display. Press the button to see log charts for the chosen log group and your selected log probes. Choose between two chart types: Actual / trend chart showing the current data Historic chart showing the log for a past period It is possible to export or print the charts by pressing the button. Press the button twice to go to Chart settings, in which you can modify the appearance of the logged data. Log group charts are not stored! DH-SMT VI.JE.M1.02 Danfoss 11/

38 First start of the controller Check alarms 1. Go to the alarm list 2. Check Active alarms Press the information button to get more information about each alarms and enter your check mark, to show that you have acknowledged the alarm. In this display the first alarm was caused by the controller having been set up but not started. The second alarm was caused by a changed setting for the motorized valve. 3. Remove cancelled alarms from the list by pressing. 4. Check active alarms again In this case an alarm remains active because the control has stopped. The alarm cannot be cancelled until the control has been restarted again. If there are other active alarms, the cause should be found and corrected before the control is restarted. 36 VI.JE.M1.02 Danfoss 11/2004 DH-SMT

Start the controller Choose the field next to the main switch. Select START and OK.

39 Start the controller 1. Go to Configuration menu 2. Select Lock/unlock configuration Press the line Lock/unlock configuration 3. Start the controller Choose the field next to the main switch. Select START and OK. The controller will now start controlling the various components in the system. DH-SMT VI.JE.M1.02 Danfoss 11/

Installation Guide. ECL Comfort 210 / 310, application A231 / A Table of Contents

Installation Guide. ECL Comfort 210 / 310, application A231 / A Table of Contents 1.0 Table of Contents 1.0 Table of Contents... 1 1.1 Important safety and product information..................... 2 2.0 Installation... 4 2.1 Before you start.....................................................