EUROSTER 11B
Contents
1. The procedure a Mount the controller e using a pair of supplied nylon nail it fasteners anchors mount the controller box on a wall or any other suitable supporting structure e using fasteners fix controller cables to the wall b Install temperature sensors e do not immerse sensors in liquids nor install them within stream of flue gases install boiler temperature sensor at the boiler point specially designed for that purpose or on an unshielded boiler outlet pipe as close to the boiler as possible install tank temperature sensor at the tank point specially designed for that purpose using hose clips tighten the sensors to their pipes and cover them with thermal insulation c Hook up pump power supply cable e connect yellow or yellow green PE wire with the terminal connect blue wire with the N terminal connect brown wire with the L terminal d Verify the connections check up all cable connections and tighten terminal box lids e Hook up the controller e make sure controller cables are protected against incidental cut off plug the controller power supply cable into a 230V 50Hz mains socket equipped with a grounding pin The controller must not be installed in a place where the ambient temperature may exceed 40 C 5 CONTROLLER DISPLAY Elements of the controller display HYSTERESIS DYNAMICS CORRECTION Name of the controlled parameter displayed while set point value is browsed2. EUROSTER 11B USER MANUAL 1 EUROSTER 11B UTILITY HOT WATER TANK PUMP CONTROLLER CEO MANUFACTURER P H P U AS Polanka 8a 3 61 131 Poznan POLAND 1 INTRODUCTION Carefully study this user manual to learn how to correctly operate the EUROSTER 11B utility hot water tank pump controller 2 FIELD OF APPLICATION EUROSTER 11B is a modern microprocessor based controller used to control utility hot water UHW tank pump It turns the pump ON if tank water temperature drops excessively Additionally it protects the tank against chilling out in case of a low temperature or extinction of the boiler The EUROSTER 11B controller features the ANTY STOP function that prevents idle pump rotor against seizing Once EVUROSTER _ _ 11B the heating season is over every 14 days the function automatically turns ON the pump for 30 seconds To that end the controller must be left powered up 3 VISIBLE CONTROLLER ELEMENTS 230 VAC mains input 230 VAC power supply to pump Input for the UHW tank temperature sensor cable Input for boiler temperature sensor cable Mains switch LCD display Knob oS 4 INSTALLATION Hazardous voltages may be present inside the controller and on its cables Therefore it is expressly forbidden to install the device prior to disconnecting its mains power supply Only qualified technicians may install the controller Do not install any devices showing signs of any mechanical damage EUROSTER 11B USER MANUAL
3. fasteners anchors EUROSTER 11B USER MANUAL 15 CONNECTION DIAGRAM Diagram presented below is simplified not every element necessary to correctly operate the system is shown EUROSTER 11B EUROSTER 11B controller UHW tank temperature sensor UHW tank UHW tank pump CH boiler heat source CH boiler temperature sensor CH system pump Radiator heat load oe 16 ELECTRONIC WASTE MANAGEMENT INFORMATION We made every effort to get as a long controller lifetime as possible However the device is Subject to natural tear and wear We ask you to have a controller that will not meet your requirements any more brought in to an electronic waste management facility Electronic waste is collected free of charge by local distributors of electronic equipment Inappropriate management of electronic waste may lead to an unnecessary environment pollution Cardboard boxes should be disposed of at a paper recycling facility EUROSTER 11B USER MANUAL EUROSTER 11B CONTROLLER WARRANTY CERTIFICATE Warranty terms 1 Warranty is valid for 24 months from the controller sale date 2 Warranty is valid exclusively on the territory of Poland 3 Claimed controller together with this warranty certificate must be supplied to the seller or directly mailed via Poczta Polska mail operator to the manufacturer 4 Warranty claims shall be processed within 14 business days from the date the manufacturer has received the claimed device 5 Contro
4. ing or temperature sensor failure aborts the function execution 11 TROUBLESHOOTING a Device is dead Burnt mains fuse or ROM failure Replace the fuse or have the controller serviced b Sensor icon on the display blinks Sh or OP letters next to the icon Sensor circuit shorted Sh or opened OP Check replace the sensor cable or ship the controller together with the sensor to service c Pump does not operate Turn on the controller and make sure that pump icon is displayed If not check the presets or restore factory ones see section B d Nie znaleziono r d a odwo ania Check pump connection d Controller knob operates erratically Pulse generator failure Have the controller serviced 12 COMPATIBILITY WITH STANDARDS CERTIFICATES The EUROSTER 11B controller meets all requirements of the EMC and the LVD EU Directives The CE Conformity Declaration is available on the http www euroster com pl Internet webpage 13 SPECIFICATIONS a Mains 230 V 50Hz b Current consumption max 7 MA 1 6 W c Output rated load 3A d Length of cables e controller power supply 1 5m e pump power supply 1 5 m e UHW tank temperature sensor 5m e boiler temperature sensor 1 5 m e Dimensions width x height x depth 150 x 90 x 54 mm 14 KIT CONTENTS a controller box with 2 temperature sensors b sensor hose clips c box fasteners anchors d this Installation amp Operation Manual e template to drill holes for
5. ller may be repaired exclusively by the manufacturer or by other party clearly authorized by the manufacturer 6 Warranty becomes invalidated in case of any mechanical damage incorrect operation and or making any repairs by unauthorized persons 7 This consumer warranty does not exclude restrict nor suspend any right of the Buyer ensuing if the product would not meet any of the sale contract terms sale date serial number date of manufacture Signature stamp Service phone 48 655 71 20 12 Business entity that issued this warranty certificate P H P U AS Agnieszka Szymanska Kaczynska Chumietki 4 63 840 Krobia Poland
6. rature surplus Heat source temperature must be higher than UHW tank temperature for two reasons i to provide good heat transfer efficiency and ii to compensate for heat losses between the boiler and the tank The Boiler tank temperature surplus preset tells how much the boiler temperature should exceed the tank temperature in order that the pump might be engaged See section 9 for detailed conditions in which the pump is engaged disengaged Boiler temperature sensor correction A constant added to all values measured by boiler temperature external sensor to compensate for differences in respect to water temperature inside the boiler UHW tank temperature sensor correction A constant added to all values measured by UWH tank temperature external sensor to compensate for differences in respect to water temperature inside the tank Pump manual operation test Display current pump status commanded by the controller 0 1 pump disengaged engaged Press the knob and modify the parameter value to manually control the pump Press the knob once more or leave it inactive for 10 seconds to resume automatic mode of control ATTENTION Should a colliding value making impossible correct operation of the controller be preset then the alarm icon will appear on the display the colliding presets will be displayed alternatively and after a few seconds the last correct combination of presets will be automatically restored All prese
7. set Heat source boiler temperature sensor icon Manual operation mode icon lit while the temperature is manually controlled Alarm icon blinks in case of an alarm State of the heat source boiler furnace animated icon see description below Heat source boiler temperature other displayed parameter value UHW tank temperature displayed parameter number UHW tank pump icon lit while the pump is running UHW tank temperature sensor O eS Se EUROSTER 11B USER MANUAL 3 Animated icon that visually presents state of the heat source boiler furnace is for information purposes only it does not influence operation of the controller in any way Normal operation M lt gt A Supply temperature between 35 C and 90 C Overheating lt gt M supply temperature gt 900C Furnace put out supply temperature lt 350C 6 TURNING THE CONTROLLER ON Turn the controller mains switch 5 in section 3 into the I position gt Device firmware version No and compilation date are sequentially displayed for 2 s gt AS letters are blinking on the display while the ANTY STOP functions turns on the mixing valve then the pump gt State of the system is shown on the display e If the controller is being turned on for the first time set the desired controller presets see section 8 below 7 FACTORY DEFAULT PRESETS Proceed as follows to restore factory presets Press the knob and while holding it depressed t
8. ts are listed below Preset value Parameter name Tank temperature Pump hysteresis Boiler temperature sensor correction Boiler tank temperature surplus UHW tank temperature sensor correction as calculated by 0 Pump manual operation test the controller OFF 9 CONTROLLER OPERATION The controller continuously compares tank temperature with boiler temperature and turns the pump ON if the former has dropped excessively Detailed conditions are as follows The pump is engaged if tank temperature has dropped below the preset minus half of pump hysteresis Ttank lt Tpreset Hpump 2 The pump is disengaged if the temperature has exceeded the preset plus half of the hysteresis Ttank gt Tpreset Hpump 2 The pump may be disengaged without a risk of chilling out the tank provided that the difference between the boiler temperature and the tank temperature is at least by 3 C higher than the preset boiler tank temperature surplus Tohoiler Ttank gt Tsurpus 30C The pump should run to prevent chilling out the tank until the difference decreases to the Surplus minus 30C Tboier Ttank lt Tsurpius 3 C EUROSTER 11B USER MANUAL 5 10 THE ANTY STOP FUNCTION The ANTY STOP function turns on the pump immediately after the controller is turned on then every 14 days AS letters are blinking on the controller display while the function is active Any alarm generated while the ANTY STOP function is active overheat
9. urn the controller off and on Fd factory defaults is displayed Release the knob Digit O is displayed Select digit 1 and accept the selection Check and correct the presets if needed 8 CONTROLLER PRESETS Shortly after power supply of the controller is turned on current state of the system is shown on the display Turn the knob to the right to enter the preset browse edit mode General procedure to edit a preset 1 Turn the knob to select the desired preset parameter The controller displays current value of the selected parameter top and its number bottom Press the knob The displayed parameter value starts to blink Set the desired new value and press the knob to accept it or Wait 10 seconds until the displayed parameter value stops blinking in order to abort the edit procedure to leave the current value intact Configuration windows are numbered to facilitate manipulations User may edit the following controller parameters presets 1 Tank temperature UHW tank temperature that the controller will attempt to maintain manipulating the pump ATTENTION Too low tank temperatures 35 40 C help to grow various bacteria within the tank including the Legionella bacteria EUROSTER 11B USER MANUAL 4 Pump hysteresis Difference between the temperature at which the controller turns the pump on and the temperature at which the controller turns it off See section 9 below for details Boiler tank tempe
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