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Summary of Contents for Exodraft EBC22
- Page 1 Controls EBC22 | Read and save these instructions! Your energy. Optimized.
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Page 3: Table Of Contents
Your energy. Optimized. Control | EBC22 Content Product information Scope of supply Accessories Technical specifications Construction and components Components function Fitting Installation Outdoor fitting of the pressure transducer (XTP) Layout of the user interface Light emitting diodes and terminal board... - Page 4 2-stage speed regulation of Exodraft chimney fan Area of use Method of operation Electrical connection Sample wiring diagrams 1 x 2-stage boiler 2 x 1-stage boilers User Menu Set-up Commissioning Pressure-controlled regulation of Exodraft supply air fan Method of operation...
- Page 5 How to use this manual This manual has been prepared based on the specific product and contains relevant technical information and installations guides. Accessories and spare parts are not covered by this manual. Please refer to the individual manuals of these components. This installation manual does not contain any system design documentation.
- Page 6 Symbols The following symbols may be used in the manual to draw attention to danger or risk of personal injury or damage to the product. General prohibition Failure to observe instructions marked with the prohibited symbol may result in extreme danger or serious personal injury. General attention Marks a dangerous situation that, in the worst-case scenario, can cause serious personal injury or significant damage to the product.
- Page 7 Prior to servicing the product, disconnect the power and ensure that it cannot accidentally be reconnected. • Exodraft always recommends the use of a smoke alarm when a solid fuel open fire is installed. • If the Exodraft fan system has been designed for solid fuel/multi fuel installations, please ensure that the design meets the requirements of BS EN15287-1.
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Page 8: Product Information
Your energy. Optimized. Product information The EBC22 (Exodraft Boiler Control) is a specially designed control component for constant pressure regulation of chimney draft. EBC is specially designed to comply with the Gas Application Directive. By changing the operating mode, the EBC22 can also: •... - Page 9 3112015_EBC22_UK Warranty All Exodraft products are covered by a 2-year guarantee as per European consumer rights legislation. For some countries an extended period of guarantee may apply depending on either national legislation or other clearly stipulated conditions. Customer complaints must be handled by a specialised dealer or who- lesaler (preferably where the Exodraft product has been bought originally).
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Page 10: Technical Specifications
The control may only be used with Exodraft fans. The EBC22 system consists of an EBC22 controller, which can be positio- ned anywhere, and a pressure transducer (XTP 150G sensor) which is positioned near the chimney. -
Page 11: Construction And Components
3112015_EBC22_UK Construction and components EBC22 (EBC22EU01/ EBC22EU02) XTP150 G - Pressure transducer Measuring probe for EBC22EU01 Measuring probe for EBC22EU02 Silicone hose UK | 11... -
Page 12: Components Function
Temperature sensor Measures the temperature ES12 Relay Box If more than 2 boilers are connected Fitting Max. cable length between EBC22 and XTP: 100 m. Max. cable length between EBC22 and chimney fan / fan: 100 m 12 | UK... -
Page 13: Installation
3112015_EBC22_UK Installation The EBC22 is to be fitted and connected as shown in the diagram below. Ø5.5 EBC22 Ø 5.5 Control of... Fitting procedure Chimney fan • Fit the EBC22 and the pressure transducer (XTP) in the boiler room. • Fit the measuring probe(A) in the boiler flue or in the manifold. However, for atmospheric boilers, the probe must always be positioned after the draft hood. -
Page 14: Outdoor Fitting Of The Pressure Transducer (Xtp)
Your energy. Optimized. Outdoor fitting of the pressure transducer (XTP) If there is a risk of adverse effect from strong winds, the hose (A) located inside the XTP 150G can be removed from the (+) valve. If the pressure transducer is positioned in a place where insects have access to the free end, fitting a sinter filter is recommended. -
Page 15: Light Emitting Diodes And Terminal Board
Meaning when the light diode is … 1, 2 & 3 SUPPLY IN 230-240 V AC +/- 10 % green: the EBC22 is connected to a power supply 4, 5 & 6 FAN OUT green: the triac output is active 7 &... -
Page 16: Display
Your energy. Optimized. Display The diagram below shows the layout of the display on the EBC22. All possible display values are stated: Pos. Shows Symbol indicating the connection of Z-wave Symbol for service menu Symbol for alarms. Displayed in the event of an alarm, along with the illumination of the alarm diode. -
Page 17: Introduction To The User Interface
Alarms • Setpoints • Parameters Menu structure The menu system in the EBC22 contains: • User menu (for operation by daily users). • Service menu (for operation by qualified technical staff). Layout of the user interface The user interface is operated through four buttons with the following functions:... -
Page 18: Service Menu
NB! This procedure only applies to setting up the chimney draft. If you wish to: • Set the EBC22 up for 2-stage speed regulation of a chimney fan, see page 31 • Set the EBC22 up for pressure control of a supply air fan, see page 37 Service Menu The service menu is only to be operated by qualified staff. -
Page 19: Overview Of The Service Menu
3112015_EBC22_UK Overview of the service menu The service menu is built up in four levels: Base settings for the three applications Menu level 1 Menu level 2 Menu level 3 Function Default Exit Return to operation screen Service menu Exit operation settings Setting of control/operating function... - Page 20 Your energy. Optimized. Base settings for the three applications Menu level 1 Menu level 2 Menu level 3 Function Default 30 Exit settings 1 (PDS) 31 PDS/AUX config 1 = PDS, 2 = C-NO 2 (C-NO) 2 (C-NO) (Locked) 320 Exit Min.
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Page 21: Changing Between The Operating Functions
3112015_EBC22_UK Changing between the operating functions Default operating function As its base function, the EBC22 is factory set to pressure-controlled regulation of Exodraft chimney fans (operating function 1 ) How to change the operating function Step Action... The display shows... - Page 22 Your energy. Optimized. • Press to confirm selection (the display blinks faster) • Within 5 seconds, press again, to save selection. (display stops blinking). • To finish and return to the operation screen, press 22 | UK...
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Page 23: Pressure-Controlled Regulation Of The Chimney Fan
When the EBC22 registers sufficient chimney draft, the burner is released. • The EBC22 maintains the set pressure by regulating the voltage. The pressure is shown in the display. • In the event of an insufficient pressure the burner will be disconnected after 15 seconds. -
Page 24: Electrical Connection
The isolation switch is not supplied by Exodraft. Available as an extra. Sample wiring diagrams As a constant pressure regulator for Exodraft chimney fans, the EBC22 can be connected to a range of different signals. The following pages are sample wiring diagrams, and show the following •... -
Page 25: Single- Or Two Boiler Application
3112015_EBC22_UK Single- or two boiler application This example shows how to connect a voltage signal (10–230V AC/DC) for the EBC22 to start/stop the fan from one or two independent boilers • Connect the supply voltage to terminals 1–3 • Connecting the boilers: •... -
Page 26: Single Boiler Application With Potential Free Contact In Boiler
Your energy. Optimized. Single boiler application with potential free contact in boiler This example shows how to connect a potential free contact to the EBC22 to start/stop the fan • Connect the supply voltage to terminals 1–3. • Connection to the boiler: •... -
Page 27: Two Boiler Application With Continuous Operation Of Chimney Fan
3112015_EBC22_UK Two boiler application with continuous operation of chimney fan This example shows how to connect the EBC22 if you require continuous operation of the chimney fan from one or two boilers • Connect the supply voltage to terminals 1–3. -
Page 28: Solid Fuel Boiler With Temperature Sensor
Your energy. Optimized. Solid fuel boiler with temperature sensor Example showing how a fan start/stop temperature sensor is connected to the EBC22 • Connect the supply voltage to terminals 1–3 • Connecting the boiler: • Connect the burner start signal (L) to terminal 11. -
Page 29: User Menu
To save the required set point: Press OK again within 5 seconds Return to operation screen. NB: If you do not press the EBC22 will automatically return to the operation screen after 30 seconds You can always undo an action (that you have not confirmed by pressing... -
Page 30: Commissioning
Your energy. Optimized. Commissioning Commissioning on the EBC22 must be carried out to ensure a correct draft from the system. Commissioning should be carried out by staff with the appropriate training, and with the authorisation to do so according to local legislation. -
Page 31: 2-Stage Speed Regulation Of Exodraft Chimney Fan
The isolation switch is not supplied by Exodraft. Available as an extra. Sample wiring diagrams As a 2-stage speed regulator for Exodraft chimney fans, the EBC22 can be connected to a range of different signals. The following sections contain two sample wiring diagrams showing: 3.4.1 1 x 2-stage boiler, page 32... -
Page 32: X 2-Stage Boiler
Your energy. Optimized. 1 x 2-stage boiler This example shows which inputs/outputs on the EBC22 need to be connected to a 2-stage boiler: The boiler outputs for stages 1 & 2 are two potential free contact sets. Connect the supply voltage to terminals 1–3. -
Page 33: X 1-Stage Boilers
3112015_EBC22_UK 2 x 1-stage boilers This example shows which inputs/outputs on the EBC22 need to be connected to 2 x 1-stage boilers. The boiler output for stage 1 is a voltage signal. Connect the voltage to terminals 1–3. • Loop terminals 11 & 13. -
Page 34: User Menu
Operating the user menu Setting up the operating function Before you can use the EBC22 as a 2-stage speed regulator for Exodraft chimney fans, you must change the operating function. The procedure for setting up the operating function is described on page 22 Step Press... -
Page 35: Set-Up
3112015_EBC22_UK Set-up Setting the chimney fan output Commissioning should be carried out by staff with the appropriate training, and with the authorisation to do so according to local legislation. Use the following procedure to adjust the chimney fan output: Step Action... -
Page 36: Commissioning
Your energy. Optimized. Commissioning Commissioning must be carried out on the EBC22 to ensure a correct draft from the system. Do as follows: Step Action... Setting chimney fan stage 1 (LOW) • Press to go to Menu 1. • Press •... -
Page 37: Pressure-Controlled Regulation Of Exodraft Supply Air Fan
The EBC22 is linked to the boiler system in such a way that when a heating requirement arises, the EBC22 will start the fan and delay the start of the boiler until the pressure in the boiler room is sufficient. -
Page 38: Connection Of Frequency Converter/Mpr Relay
Your energy. Optimized. Connection of frequency converter/MPR relay This example shows which inputs/outputs on the EBC22 need to be connected to the frequency conver- ter/MPR relay • Connect the supply voltage to terminals 1–3. • Loop terminals 12 & 20. -
Page 39: User Menu
When the instructions refer to the menu numbers 1, 2, 3 and 4 it is understood that these numbers refer to the user menus. Operating the user menu Before you can use the EBC22 for pressure controlled regulation of Exodraft supply air fans, you will have to change the operating function. -
Page 40: Set-Up
1. Set the pressure in accor- dance with locally applicable requirements. Commissioning Commissioning of the EBC22 must be carried out so that the supply air fan ensures correct pressure in the room. Do as follows Step Action... -
Page 41: List Of Alarms And Troubleshooting
After completing the commissioning, check the start-up function by restarting the system. * The EBC22 will automatically return to the main screen if no buttons are pressed for 30 seconds. If this happens, repeat step 1. Resetting the alarm log The alarm log (menus 211–219) is a list of the 9 most recent alarms. -
Page 42: Alarm Overview
Error in Safety relay circuit Error in Safety relay circuit Reset to defaults (menu 18). Error in Safety relay circuit Turn the EBC22 off. Safety No HeartBeat Restart again. If error persists, contact dealer (defective unit). Safety input circuit error... -
Page 43: More Troubleshooting
More troubleshooting Program running If there is doubt about whether the EBC22 is running: Check if the control LEDs are flashing. To view the control LEDs: Remove the front panel. This work must be performed by a qualified electrical engineer. -
Page 44: Uk Conformity Assessed
UK Conformity Assessed UK Conformity Assessed Exodraft a/s Industrivej 10 DK-5550 Langeskov Hereby declares that the following products: EBC22EU01, EBC22EU02 Were manufactured in conformity with the provisions of the following regulations: The Supply of Machinery (Safety) Regulations 2008 Electrical Equipment (Safety) Regulations 2016... -
Page 45: Declaration Of Conformity
EU-Vaatimustenmukaisuusvakuutus Déclaration de conformité de l’Union Européenne ESS-Samræmisstaðfesting EU-Samsvarserklæring Dichiarazione di Conformità Unione Europea EU Deklaracja zgodności Exodraft a/s Industrivej 10 DK-5550 Langeskov Erklærer på eget ansvar, at følgende produkter: Veklaart dat onderstaande producten: Hereby declares that the following products: Deklarerar på... - Page 48 DK: Exodraft a/s Industrivej 10 DK-5550 Langeskov Tel: +45 7010 2234 Fax: +45 7010 2235 info@exodraft.dk www.exodraft.dk SE: Exodraft a/s Kalendevägen 2 SE-302 39 Halmstad Tel: +46 (0)8-5000 1520 info@exodraft.se www.exodraft.se NO: Exodraft a/s Storgaten 88 NO-3060 Svelvik Tel: +47 3329 7062 info@exodraft.no...
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