EUROSTER 11B
Contents
1. 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 function turns on the pump gt State of the system is shown on the display 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 turn 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 EUROSTER 11Z USER MANUAL Configuration windows are numbered to facilitate manipulations User may edit the fo2. EUROSTER 11Z USER MANUAL 1 EUROSTER 112 CENTRAL HEATING UTILITY HOT WATER 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 11Z central heating utility hot water pump controller 2 FIELD OF APPLICATION EUROSTER 11Z is a modern microprocessor based controller used to control central heating CH system circulation pump and utility hot water UWH tank pump The controller may be turned in the UHW priority mode The controller will turn the CH system circulation pump OFF if the boiler temperature has dropped below some defined preset temperature The controller will turn the UHW tank pump ON if the tank temperature has dropped below some defined preset temperature Additionally the controller protects the UHW tank against chill out in case temperature of the heat source is too low e g since the boiler is extinct The UHW priority mode may be used to heat the UHW tank up as soon as possible The EUROSTER 11Z controller features the ANTY STOP function that prevents idle pump rotors against seizing Once EURGSTER _ 112 the heating season is over every 14 days the function stop automatically turns ON the pumps 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 CH pump 230 VAC power supply to UH
3. NNECTION DIAGRAM Diagram presented below is simplified not every element necessary to correctly operate the system is shown Central heating pump control mode EUROSTER 11Z controller UHW tank temperature sensor UHW tank UHW pump CH boiler CH Temperature sensor CH pump Radiator heat load EUROSTER 112 oe oe ee E EUROSTER 11Z USER MANUAL 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 11Z 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 Controller may be repaired exclusively by th
4. W pump Input for UHW temperature sensor cable Input for CH water temperature sensor cable Mains switch LCD display Knob Soe AND EUROSTER 11Z USER MANUAL 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 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 else on an unshielded boiler outlet pipe as close to the boiler as possible install UHW 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 cables connect yellow or yellow green PE wire with the connect blue wire with the N terminal connect brown wire with the L terminal terminal d Verify the connections check up all cable connections and tigh
5. e 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 Ssignature 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. exceeds preset temperature Tprese DY more than half of hysteresis Hpump T boiler gt reset Hpump 2 The pump is disengaged as soon as the temperature drops down below the preset by more than half of the hysteresis T boiler lt T preset oo Hpump 2 Decision to turn UHW pump is made in two stages e The pump is turned ON if the tank temperature Tian has dropped below the preset by more than half of the pump hysteresis Hpump Trank lt T preset Hpump 2 If the UWH priority mode of operation is activated the CH pump is then unconditionally turned OFF The pump is disengaged as soon as the tank temperature has exceeded the threshold by more than half of the hysteresis Trank gt T preset Hpump 2 e 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 Tboier Ttank gt Tsurpus 30C The pump should run to prevent chilling out the tank until the difference decreases to the Surplus minus S C Tooiter Ttank lt Tsurptus 30 C 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 overheating or temperature sensor failure aborts the f
7. llowing controller parameters presets 1 10 CH pump TURN ON temperature See section 12 for detailed description of conditions in which CH pump is turned ON OFF CH 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 12 below for details UHW temperature Mean 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 UHW 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 12 below for details Boiler tank temperature surplus The preset tells how much the boiler temperature should exceed the tank temperature plus a constant value 30C to enable UHW pump engaging without a risk that the tank will chill out Alternatively the preset tells how close tank boiler temperatures minus a constant value 3 C will interrupt operation of the UHW pump UHW priority Cold UHW tank may heat up faster if this mode of operation is activated the CH system pump is unconditionally turned OFF 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 in
8. side the boiler UWH tank temperature sensor correction A constant added to all values measured by tank temperature external sensor to compensate for differences in respect to water temperature inside the tank CH 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 UHW 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 All controller presets are listed below Parameter Preset value Unit No CH pump TURN ON temperature 40 20 a amp c CH pump hysteresis 3 UHW temperature GO 20 70 C UHW pump hysteresis Boiler tank temperature surplus 6 _ UHW priorit o OFF 1 ON Boiler temperature sensor correction 0 5 5 C 8 UWH tank temperature sensor CO ee ee EUROSTER 11Z USER MANUAL 5 correction a ee a ee Le CH pump manual operation test O OFF 1 ON zal UHW pump manual operation test ee O OFF 1 ON a 9 CONTROLLER OPERATION CH pump is engaged as soon as boiler temperature Tboier
9. ten 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 DIFF TEMPERATURE CORRECTION 1 Name of the controlled parameter displayed while set point values are browsed set 2 Boiler temperature sensor icon EUROSTER 11Z USER MANUAL ie ey a oP 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 UHW pump icon lit while the pump is running CH system pump icon lit while the pump is running Boiler temperature other displayed parameter value UHW tank temperature menu option number displayed while set point values are browsed set 10 UHW tank temperature sensor icon 11 Symbol of the UWH priority mode of operation Animated icon that visually presents state of the boiler furnace Normal operation A lt gt W Supply temperature between 35 C and 90 C gt Y supply temperature gt 900C Overheating B lt Furnace put out supply temperature lt 350C 6 TURNING THE CONTROLLER ON Turn the controller mains switch 6 in section 3 into the I
10. unction 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 so check pump connections Otherwise check presets or restore factory ones see section 7 d Controller knob operates erratically Pulse generator failure Have the controller serviced 12 COMPATIBILITY WITH STANDARDS CERTIFICATES The EUROSTER 11Z 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 EUROSTER 11Z USER MANUAL 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 Controller power supply 1 5m CH pump power supply 1 5 m UHW pump power supply 1 5 m UHW tank temperature sensor 5m CH 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 fasteners anchors 15 CO
Download Pdf Manuals
Related Search