ubbink UWA-2E Installation Regulations Download Page 31 | Manualshive

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9.3 Maintenance

Installer maintenance includes cleaning the heat exchanger, internal preheater and fans. Dependent on the

conditions, this must done about once every three years.

1

Remove the power supply by pulling out the plug.

Open the filter door.

2

Remove the two filters.

3

Remove the front cover.

Ubiflux Vigor W325 615743-G

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Summary of Contents for UWA-2E

Page 1: ...INSTALLATION REGULATIONS Ubiflux Vigor W325 English ...

Page 2: ......

Page 3: ...8 may only switch the appliance on or off but only if supervised or if they have received clear instructions on the safe use of the appliance and understand the possible dangers on the condition that the appliance has been placed and installed in the normal position for use Children between the ages of 3 and 8 may not insert the plug into the socket nor clean or make changes to the settings of the...

Page 4: ...pliance 24 7 1 Switching appliance on and off 24 7 2 Setting the air flow 24 7 3 Other settings for installer 25 7 4 Factory settings 25 8 Fault 26 8 1 Fault analysis 26 8 2 Display Codes 26 9 Maintenance 29 9 1 Cleaning filter 29 9 2 Maintenance siphon 30 9 3 Maintenance 31 10 Electrical diagram 35 11 Electrical connections accessories 37 11 1 Connecting position switch 37 11 1 1 Connecting posit...

Page 5: ...ion The delivery size of the heat recovery appliance type Ubiflux Vigor W325 consists of the following components 1 Heat recovery appliance 2 Wall mounting bracket consisting of 1x mounting bracket 2 x protective caps 2x rubber strip 2x rubber rings 3 Siphon 4 Documentation set consisting of 1x occupant s instructions Ubiflux Vigor W325 615743 G Ubbink 5 ...

Page 6: ...is available in two types the Ubiflux Vigor W325 The Ubiflux Vigor W325 Plus The Ubiflux Vigor W325 Plus has compared with standard Ubiflux Vigor W325 an extra pcb giving this more functions connection possibilities These installation instructions describe both the standard Ubiflux Vigor W325 and the Ubiflux Vigor W325 Plus The Ubiflux Vigor W325 and the Ubiflux Vigor W325 Plus are available in Le...

Page 7: ...9 7 15 4 19 4 46 9 61 4 87 2 116 5 Rated current excl preheater A 0 08 0 08 0 09 0 11 0 16 0 19 0 42 0 53 0 73 0 94 Max rated current incl preheater switched on A 6 Cos j 0 341 0 343 0 387 0 391 0 428 0 434 0 492 0 502 0 522 0 537 Sound power Ventilation capacity m3 h 100 150 150 200 200 250 250 325 Sound power level Lw A Static pressure Pa 25 25 50 50 100 100 150 150 Casing radiation dB A 27 34 3...

Page 8: ...Resistance of duct system Pa Flow rate m3 h Ubiflux Vigor W325 615743 G ...

Page 9: ...t hand opening below the appliance With a right hand version the warm connections 1 3 are on the right hand side of the appliance Left hand version 4 0 connections 2 2 connections Right hand version 4 0 connections 2 2 connections All dimensions in millimeters Diameter of all collars is 160 mm 1 To dwelling 2 To outside 3 From dwelling 4 From outside 5 Electrical connections 6 Siphon connection 7 ...

Page 10: ...USB connector X13 13 Motor bypass valve 3 Service connector 14 Discharge filter 4 LED indicator 15 Bypass valve 5 Maximum protection preheater 16 Power cable 230 volt 6 Preheater 17 Relay output X19 7 Temperature sensor 18 24 volt connector X18 8 Supply filter 19 eBus connector X17 9 Exhaust fan 20 24 volt connector X16 10 Siphon connector 21 Modbus bus connector X15 11 Supply ventilator 22 Multip...

Page 11: ...ply cooler outside air The warm air in the dwelling is then replaced as much as possible by cooler outside air The bypass valve opens and closes automatically when a number of conditions are met see table below for bypass conditions Follow step numbers 2 1 to 2 6 in the settings menu in the user interface Setting values standard appliance page 51 in order to adjust the operation of the bypass valv...

Page 12: ...d with more connections for various applications This extra control board is located in a plastic housing behind the existing control board on top of the appliance It is also possible to remove the entire Plus pcb including casing from the appliance and mount it on for example a wall separate from the heat recovery appliance this can be handy in certain circumstances such as a poor WiFi signal fro...

Page 13: ...ppliance must be mounted to a solid wall with a minimum mass of 170 kg m2 A gypsum block or metal stud wall does not suffice Additional measures such as double panelling or extra studs are required in that case On request a mounting support for floor mounting with the same minimal mass is available In addition the following aspects must be taken into account The appliance must be installed in an i...

Page 14: ...mended to use a 32 mm connection with gasket HT DN32 not supplied with the appliance so that the siphon can be cleaned easily in the future Important During assembly always apply a lubricant such as acid free vaseline to the rubber sealing ring in the gasket This gasket connection has to be disconnected when servicing the appliance The siphon must not be glued to the condensate discharge line The ...

Page 15: ...ope The outside air supply should be arranged from the shadowed side of the dwelling preferably from the wall or an overhang The discharge duct must be fed through the roof boarding in such a way that no condensation forms in the roof boarding The discharge duct between the Ubiflux Vigor appliance and the roof sleeve should be such that surface condensation is prevented Always use an insulated ven...

Page 16: ...tiple switch The multiple switch not supplied with the appliance is connected to the modular connector type RJ12 connector X14 that is placed on the rear of the display cap of the appliance Exploded view of appliance page 10 For connection examples of multiple switch Connecting position switch page 37 A wireless remote control Connecting wireless remote control without filter indication page 39 an...

Page 17: ...l bus red connector X15 can for example be used for coupling appliances Coupling appliances using external Bus page 18 The function of this connector can be adjusted using step number 14 1 to 14 4 in the settings menu If the appliance is fitted with a Plus pcb then this red connector X15 is also in use for connecting the Plus pcb several cables then have to be connected onto this connector X15 5 5...

Page 18: ...ge cable M Master appliance For example a Ubiflux Vigor appliance type 4 0 S1 S2 Slave appliances For example a Ubiflux Vigor appliance type 4 0 connect max of 10 appliances via external Bus All Ubiflux Vigor W325 appliances have the same air flow rate as the appliance that is set as Master The fault messages of all appliances are shown on the display of the master appliance When using a Air Contr...

Page 19: ...ected ventilation flow rate In this example the active ventilation flow rate is 100 m3 h 5 Active control 6 Filter message only displayed if applicable 7 Fault only displayed if applicable 8 Access to settings menu 9 Access to information menu Filter message and fault message are located in the same place on the display fault display has a higher priority and so will always be shown first even whe...

Page 20: ...s menu you can change the various values For all setting values of standard appliance Setting values standard appliance page 51 The Plus version of the appliance has various setting values Setting values appliance with Plus pcb page 54 Caution Incorrect settings can disrupt the operation of the appliance Use these arrows to go up or down the various menus or to increase or decrease the values of t...

Page 21: ...tep number 15 4 to yes Control using humidity sensor Control using CO2 sensor Control using demand driven ventilation Break contact active or make contact active This appliance is set as Master appliance if a number of appliances are connected cascade Appliance is set as Slave appliance maximum of 9 appliances can be connected to a Master Control via eBus for example Air Control Control via ModBus...

Page 22: ... no Symbol on display Description 4 Internet connection Network connection Signal strength USB connection active 5 11 07 Current set time of the device 6 02 01 2020 Current date Ubiflux Vigor W325 615743 G ...

Page 23: ... button takes you back 1 step in the menu Briefly press the display shorter than 5 seconds to switch on the display backlight without changing anything in the menu the display lights up for 2 minutes By pressing one of the quarter circles on the main screen the ventilation mode can be quickly adjusted The ventilation mode that has be set in this way remains active for half an hour this is visible ...

Page 24: ...from the appliance by pulling the power plug 7 2 Setting the air flow Good ventilation contributes to healthy air in the home optimal comfort and the proper functioning of the installation The air flows of the appliance have been set in the factory as follows 50 100 150 and 250 m3 h The performance and the energy consumption of the appliance depend on the pressure drop in the duct system as well a...

Page 25: ...r functioning of the appliance changes of settings not described here require consultation with Ubbink NV Incorrect settings may seriously affect the proper performance of the appliance 7 4 Factory settings It is possible to simultaneously revert all the changed settings back to the factory settings All changed settings are then back to the values they had when they left the factory all message an...

Page 26: ... a fault cannot be solved please contact the installer 1 Requested supply flow rate is not reached Locking fault When the appliance detects a locking fault it will no longer work With a locking fault the settings and information menu are also switched off The permanently lighted display shows the fault symbol spanner together with a fault code The red LED on the multiple switch if applicable will ...

Page 27: ... weather or when there is no air from below the tiles take the voltage from the appliance and replace air temperature sensor NTC E105 E1100 Supply fan defective general message Appliance goes to standby Replace supply fan Fault is reset automatically when voltage is put back on appliance E104 E1120 Exhaust fan defective general fault message Appliance goes to standby Replace exhaust fan Fault is r...

Page 28: ...B exhaust fan and supply fan E123 E2400 External ModBus fault general fault message Operation via Modbus does not work Check cabling of accessories replace if damaged Check accessories replace if defective If fault still occurs Take voltage from appliance and replace UWA2 B basic pcb E124 E2500 USB port general fault message USB interface not usable Replace USB accessory If the fault is not remedi...

Page 29: ...been followed and confirmed then the filter wizard is closed by pressing the Home button and the display then returns to the main screen the filter message is reset and the filter message now disappears Comment If the filter wizard is opened in order to replace the filter whilst there is no filter message on the display screen go in the settings menu to step number 4 2 to open the filter wizard No...

Page 30: ...9 2 Maintenance siphon Cleaning the siphon Every year the siphon must be disconnected and cleaned For example a Ubiflux Vigor appliance type 4 0 Ubiflux Vigor W325 615743 G ...

Page 31: ...xchanger internal preheater and fans Dependent on the conditions this must done about once every three years 1 Remove the power supply by pulling out the plug Open the filter door 2 Remove the two filters 3 Remove the front cover Ubiflux Vigor W325 615743 G Ubbink 31 ...

Page 32: ...oam parts in the appliance 5 Wash the heat exchanger with hot water max 45 C and a regular detergent Then rinse the exchanger with hot water 6 Take EPS assembly with which the fan is inserted into the appliance out of the appliance Ubiflux Vigor W325 615743 G ...

Page 33: ...of a revolution in the appliance 8 Tilt the fan in such a way that this can be taken out of the EPS assembly disconnect both fan cables from the fan 9 Now take the fan out of the appliance Ubiflux Vigor W325 615743 G Ubbink 33 ...

Page 34: ...when doing so take care that the EPS parts and rails in the appliance are not damaged which could otherwise leads to internal leaks in the appliance Take care when returning the heat exchanger that the text on the type plate is not upside down Place the heat exchanger back such that this type plate is visible 14 Put the front cover back on and screw it secure 15 Install two new filters and close t...

Page 35: ...10 Electrical diagram Ubiflux Vigor W325 615743 G Ubbink 35 ...

Page 36: ...tilation 2 0 option X14 Analog output 0 or 10 V 19 Plus pcb option X15 Analog output 2 0 or 10 V 20 Connection on ModBus system option X16 NTC 10K 21 X12 is Jumper terminating resistance 120 W ModBus remove if terminating resistance has already been placed in ModBus system With Modbus application remove the jumpers X121 X122 when using external Bus place the jumpers X12 X121 X122 remove Jumper X07...

Page 37: ...s to be removed in order to gain access to this modular connector Depending on the type of multiple switch that is connected one can use either an RJ11 or RJ12 plug It is best to use a 4 way switch with filter indication always install an RJ12 connector in combination with a 6 core modular cable When using a 3 way switch without filter indication always install an RJ11 connector in combination wit...

Page 38: ... Vigor appliance type 4 0 B 4 way switch with filter indication C Modular cable Note For the modular cable that is used the tab of both modular connectors must be mounted facing the mark on the modular cable Wire colors C1 C6 may vary dependent on the type of modular cable used Ubiflux Vigor W325 615743 G ...

Page 39: ...mple kitchen D Transmitter with 2 settings for example bathroom E Any additional 2 or 4 settings transmitters maximum of 6 transmitters can be signed on to 1 receiver F Modular cable Note For the modular cable that is used the tab of both modular connectors must be mounted facing the mark on the modular cable Wire colors C1 C6 may vary dependent on the type of modular cable used Ubiflux Vigor W325...

Page 40: ...1 Multiple switch with filter indication B2 Extra multi switch with filter indication C Splitter D Modular cable Note For the modular cable that is used the tab of both modular connectors must be mounted facing the mark on the modular cable Wire colors C1 C6 may vary dependent on the type of modular cable used Ubiflux Vigor W325 615743 G ...

Page 41: ...lter indication C Receiver for wireless remote control D Transmitter with 2 settings or 4 settings E Splitter F Modular cable Note For the modular cable that is used the tab of both modular connectors must be mounted facing the mark on the modular cable Wire colors C1 C6 may vary dependent on the type of modular cable used Ubiflux Vigor W325 615743 G Ubbink 41 ...

Page 42: ...Connecting Air Control A Ubiflux Vigor appliance B Air Control option C Two core control cables D Green two pole screw connector E Position green eBus connector to rear of control Ubiflux Vigor W325 615743 G ...

Page 43: ...iance 2 Basis pcb 3 Cover 4 The cable that comes with RH cable 5 RH humidity sensor 6 Duct from dwelling To switch on and set the sensitivity of the humidity sensor go to step number 7 1 and 7 2 in the settings menu Ubiflux Vigor W325 615743 G Ubbink 43 ...

Page 44: ...rs D CO2 sensor s connect a maximum of 4 E Connection X17 eBus and X18 24V on Ubiflux Vigor appliance For switching the CO2 sensor s on and off select the right setting at step number 6 1 in the settings menu in order to set the minimum and maximum PPM value of the CO2 sensor s set if necessary the right values following step numbers 6 2 to 6 9 Ubiflux Vigor W325 615743 G ...

Page 45: ...witch of course remains a possibility as well For further information regarding setting operating and connecting demand driven ventilation 2 0 refer to the installation instructions supplied with the demand driven device 1 Zone valve demand driven ventilation C1 brown C2 blue C3 green yellow C5 white C10 yellow C11 green 2 Power 24 VDC 3 Air Control 4 Valve motor zone valve 5 EBus connection X17 o...

Page 46: ...C1 brown C2 blue C3 green yellow C4 black C5 white 2 Maximum safety with manual reset 3 2 pole eBus connection X17 on appliance 4 Temperature sensor 5 PCB type UVP1 6 Airflow direction 7 Dipswitch setting postheater Ubiflux Vigor W325 615743 G ...

Page 47: ...own C2 blue C3 green yellow C4 black C5 white 2 Maximum safety with manual reset 3 2 pole eBus connection X17 on appliance 4 Temperature sensor 5 PCB type UVP1 6 Airflow direction 7 Dipswitch setting preheater Ubiflux Vigor W325 615743 G Ubbink 47 ...

Page 48: ...erature sensor to no 1 and no 2 of the 2 pole connectorX 16 A Min temperature B Max temperature I To dwelling II To outside III From dwelling IV From outside When using a geo heat exchanger parameter 11 1 must be changed from OFF to ON Step No Description Factory setting Range 11 1 Switching on and off Off On off 11 2 Switch temperature 1 5 C 0 0 C 10 0 C 11 3 Switch temperature 2 25 C 15 0 C 40 0...

Page 49: ...mber the year of production and the name of the part N B Appliance type serial number and year of production are stated on the identification plate behind the plastic front panel on the appliance Example Appliance type Ubiflux Vigor W325 Serial number 430030201201 Year of production 2021 Part Fan Article code 0883255 Quantity 1 Ubiflux Vigor W325 615743 G Ubbink 49 ...

Page 50: ...nly applicable with Plus version 0883246 9 Mains plug and cable 230 V 0883261 10 Internal preheater incl maximum security 0883263 11 Mounting bracket 0121203 12 Temperature sensor NTC 10K 0704637 13 Condensation discharge 0883264 14 Cable set 0883265 15 Side panel 1 item universal left right 0121202 The power cable is fitted with a circuit board connector When replacing it always order a replaceme...

Page 51: ... 4 Air flow rate setting 3 250 m h Adjustable between 50 m h and 325 m h not lower than step no 1 3 1 5 Imbalance permissible Yes Yes No 1 6 Imbalance Open fireplace 0 0 20 1 7 Offset supply 0 15 15 fan setting Value calculated back to set flow rate see screen 1 8 Offset exhaust 0 15 15 fan setting 1 19 Default fan setting 1 0 or 1 2 Bypass 2 1 Mode Bypass Automatic Automatic Bypass closed Bypass ...

Page 52: ... 4 Min PPM eBus CO2 sensor 2 400 PPM 6 5 Max PPM eBus CO2 sensor 2 1200 PPM 6 6 Min PPM eBus CO2 sensor 3 400 PPM 6 7 Max PPM eBus CO2 sensor 3 1200 PPM 6 8 Min PPM eBus CO2 sensor 4 400 PPM 6 9 Max PPM eBus CO2 sensor 4 1200 PPM 7 Humidity sensor 7 1 Switching humidity sensor on and off Off On Off 7 2 Sensitivity of humidity sensor 0 2 most sensitive 0 basic setting 2 least sensitive 8 Cascade 8 ...

Page 53: ...arian Latvian 15 2 Date format dd mm yyyy dd mm yyyy mm dd yyyy 15 3 Date 15 4 Time format 24h 12h 24h 15 5 Time 15 8 Display No Yes No Display half an hour active as multiple switch when yes is selected touchscreen permanently set as multiple switch 15 9 Back to factory settings No Yes No 15 10 Fan position wizard No Yes No 16 Signal output 16 1 Signal output Off Off Only filter condition Only fa...

Page 54: ...Fan off Fan runs at absolute minimum Fan at setting 1 Fan at setting 2 Fan at setting 3 Fan at step 0 Fan according to multiple switch Fan runs at absolute maximum No exhaust fan control 9 5 Make or break contact 2 Make Make Break 9 6 Switch contact control 2 Off Off On Meets Bypass conditions Open bypass valve Open external valve 9 7 Contact 2 Supply fan action Fan off Fan off Fan runs at absolut...

Page 55: ...5 minimum voltage input 2 0V 0V 10V Connector X 13 10 6 maximum voltage input 2 10V 0V 10V 11 Geo heat exchanger 11 1 Switching on and off Off On Off 11 2 Switch temperature 1 5 C 0 0 C 10 0 C 11 3 Switch temperature 2 25 C 15 0 C 40 0 C 11 4 Mode valve 24 volt control Closed Open Closed 11 5 Valve control Relay output 1 Relay output 1 Relay output 2 Analogue output 1 Analogue output 2 Ubiflux Vig...

Page 56: ...type Ubiflux Vigor W325 Ubiflux Vigor W325 Plus The product described above complies with the following directives 2014 35 EU low voltage directive 2014 30 EU EMC directive RoHS 2011 65 EU substances directive 2009 125 EG 1253 1254 EU EU ErP directive The product bears the CE label Gentbrugge 01 06 2018 B Vanlede General Director Ubiflux Vigor W325 615743 G ...

Page 57: ... ventilation appliance with heat recovery Fan EC fan with infinitely variable control Type of heat exchanger Recuperative plastic cross counterflow heat exchanger Thermal efficiency 91 Maximum flow rate 325m h Maximum rated power 145 W Sound power level Lwa 41 dB A Reference flow rate 228m h Reference pressure 50 Pa Specific Power Input SEL 0 15 Wh m Control factor 1 0 in combination with multiple...

Page 58: ...ssification from 1 January 2016 SEC class Average climate zone SEC in kWh m a A Most efficient SEC 42 A 42 SEC 34 B 34 SEC 26 C 26 SEC 23 D 23 SEC 20 E Least efficient 20 SEC 10 Ubiflux Vigor W325 615743 G ...

Page 59: ...cling Sustainable materials are used in the manufacture of this appliance The packaging should be disposed of in a responsible manner and in accordance with governmental regulations Ubiflux Vigor W325 615743 G Ubbink 59 ...

Page 60: ......

Page 61: ... Jan Samijnstraat 9 B 9050 Gentbrugge Tel 32 0 9 237 11 00 www ubbink be info ubbink be Ubbink UK Ltd Unit 2 Redbourne Park Liliput Road Brackmills Ind Est Northampton NN4 7DT T 44 0 1604 433000 F 44 0 1604 433001 ...

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