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USER’S MANUAL

Air handling unit

Micra 200 ERV WiFi

Micra 200 E ERV WiFi

Micra 200 E1 ERV WiFi

Micra 200 E2 ERV WiFi

Содержание Micra 200 E ERV WiFi

Страница 1: ...USER S MANUAL Air handling unit Micra 200 ERVWiFi Micra 200 E ERVWiFi Micra 200 E1 ERVWiFi Micra 200 E2 ERVWiFi ...

Страница 2: ...l the applicable local and national construction electrical and technical norms and standards must be observed when installing and operating the unit Disconnect the unit from the power supply prior to any connection servicing maintenance and repair operations Only qualified electricians with a work permit for electrical units up to 1000V are allowed for installation The present user s manual shoul...

Страница 3: ...grated into the fixed wiring system in accordance with the wiring rules for design of electrical units and has a contact separation in all poles that allows for full disconnection under overvoltage category III conditions This unit is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been giv...

Страница 4: ...premises The unit is a component part and is not designed for stand alone operation It is rated for continuous operation Transported air must not contain any flammable or explosive mixtures evaporation of chemicals sticky substances fibrous materials coarse dust soot and oil particles or environments favourable for the formation of hazardous substances toxic substances dust pathogenic germs DELIVE...

Страница 5: ...d water ingress protection rating IP22 for the unit connected to the air ducts IP44 for the unit motors The unit design is constantly being improved thus some models may be slightly different from those described in this manual PARAMETER Micra 200 ERV WiFi Micra 200 E ERV WiFi Micra 200 ERV E1 WiFi Micra 200 E2 ERV WiFi Speed 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Unit voltage V 50 60 Hz 1 230 Ma...

Страница 6: ...6 Micra 200 E E1 E2 ERV WiFi www ventilation system com B A C F E ØD Model Dimensions mm Ø D A B C E F Micra 200 E E1 E2 ERV WiFi 100 1020 550 240 265 214 ...

Страница 7: ...er option INTAKE AIR EXHAUST AIR EXTRACT AIR SUPPLY AIR Warm stale extract air from the room flows to the unit where it is filtered by the extract filter then air flows through the heat exchanger and is exhausted outside by the extract fan Cold fresh air from outside flows into the unit where it is cleaned by the supply filter Then filtered air flows through the heat exchanger and is moved to the ...

Страница 8: ...exhaust air temperature downstream of the heat exchanger is not below 5 C The reheater is switched on and off by means of a button on a sensor control panel a remote control or via a mobile application The heat exchanger overheating protection in the Micra 200 ERV WiFi and Micra 200 ERV E1 WiFi unit models without a preheater is achieved by automatic supply fan speed reduction according to extract...

Страница 9: ...NSTALLING THE UNIT When choosing the installation site consider the minimum distances from the unit to the surfaces min 500 mm min 500 mm min 500 mm A mounting template is included in the delivery set Fix the mounting template at the required level on the wall Make marks to drill holes for air ducts unit mounting and power cable entry Before installation operations begin route necessary cables and...

Страница 10: ...ruction for the ventilation hood The outer ventilation hood is available separately A Insert the air ducts in the corresponding holes of the mounting template Installtheairductwiththeminimumslopeof3mmforcondensate removal To install the unit with an additional spigot insert the connecting bend into the prepared hole in the wall aligning the mounting template hole with a round end of the connecting...

Страница 11: ...corresponding air ducts installed in the wall The slope of the air ducts must be at least 3 mm Fix the unit using the supplied screws included in the delivery set The unit is fastened with four screws Install the filters the grounding cable and the protective panels back and close the unit door Install the outer ventilation hood Remove the foam excess Fill the gaps between the air ducts with seala...

Страница 12: ...urrent in the standard trip current row following the maximum current of the connected unit The automatic circuit breaker is not included in the delivery set Connection of unit contacts is carried out in the control unit To access the control unit open the unit door remove the protective panel undo the screws securing the side wall and remove it Connection of the automatic fire fighting system con...

Страница 13: ...n for switching on the weekly schedule blocks the buttons for changing speeds and switching the reheating on off 5 TheWi Fi module is switched on off using Switch the Wi Fi module on off by pressing If the button is held down for more than 5 seconds it flashes and the controller goes to the Setup mode for more information on this mode see page 15 6 At the end of the filters service life the filter...

Страница 14: ...it on off Increase of the reheater temperature setpoint Micra 200 E1 E2 ERV WiFi Decrease of the reheater temperature setpoint Micra 200 E1 E2ERV WiFi Reheater on off Micra 200 E1 E2 ERV WiFi Activation of the fifth speed Activation of the first speed Activation of the third speed Week scheduled operation on off Timer on off Unit control via the application on the mobile device The application is ...

Страница 15: ...ts ones Run the installed application on the mobile device connected to the unit Select a desired connection type Enter the app menu Select CONNECTION AT HOME If the mobile device is connected to the Wi Fi access point of the unit without a router select the Default connection If you are connecting via a router search for devices in the network by pressing the button Select the connection with the...

Страница 16: ...en press Receive The screen will display the current Wi Fi parameter settings Select one of the Wi Fi operation modes Access Point or Client Access Point access point mode without a home router Up to 8 devices can be connected to the unit in this mode Select the desired security level for the Access point mode Open means no password protection WPA PSK password protected WPA2 PSK password protected...

Страница 17: ...etup mode press and hold the button again for 5 seconds until the LED on the button stops flashing In this mode the following settings are available Wi Fi name Setup mode Wi Fi password 11111111 The unit password is ignored Cloud server connection The units can be controlled using the mobile app via a cloud server connection This function allows controlling the unit that is connected to the home r...

Страница 18: ...on via a cloud server through Internet respectively Reheater activity Filter replacement indicator Red colour alarm indication orange colour warning indication Electric heater cooling indicator preheating or reheating before switching off the unit Boost Boost mode operation indicator Sensor readings Current temperature of the selected sensor which controls the air temperature Control buttons Unit ...

Страница 19: ...d temperature control will not be performed while the timer is running Boost turn off delay determines the turn off delay time for the Boost mode after the signal at the digital input Boost switch disappears on the control board Boost turn on delay determines the turn on delay time for the Boost mode after the signal is applied to the digital input Boost switch Schedule The weekly schedule can be ...

Страница 20: ...evice will be automatically set Filter Filter timer setpoint when the set time 70 365 days has elapsed the filter change indicator appears and filter replacement information is displayed in the Alarms menu Run time displays the running time of the unit which cannot be reset Other The backlight brightness changes dynamically after releasing the button the brightness decreases to a preset level Soun...

Страница 21: ...s of all sensors outdoor air temperature supply air temperature extract air temperature upstream of the heat exchanger exhaust air temperature downstream of the heat exchanger Boost mode sensor Fire alarm sensor Pre heater thermostat sensor Main heater thermostat sensor Firmware This section displays the current version and date of the controller and control board firmware ...

Страница 22: ...ure sensor 4 Alarm Supply air temperature sensor missing 5 Alarm Short circuit of the supply air temperature sensor 6 Alarm Extract air temperature sensor missing upstream of the heat exchanger 7 Alarm Short circuit of the extract air temperature sensor upstream of the heat exchanger 8 Alarm Exhaust air temperature sensor missing downstream of the heat exchanger 9 Alarm Short circuit of the exhaus...

Страница 23: ...late on the heat exchanger block even in case of regular maintenance of the filters To maintain the high heat recovery efficiency regular cleaning is required Periodical dry cleaning is recommended Use a vacuum cleaner with a narrow nozzle Remove the protective panels see page 11 Remove the clogged heat exchanger out of the unit clean it with a vacuum cleaner and install the heat exchanger back to...

Страница 24: ...e vibration The fan impeller is soiled Clean the impellers The screw connection is loose Tighten the fastening screws STORAGE AND TRANSPORTATION REGULATIONS Store the unit in the manufacturer s original packaging box in a dry closed ventilated premise with temperature range from 5 С to 40 С and relative humidity up to 70 Storage environment must not contain aggressive vapors and chemical mixtures ...

Страница 25: ...ller for warranty service The manufacturer s warranty does not apply to the following cases User s failure to submit the unit with the entire delivery package as stated in the user s manual including submission with missing component parts previously dismounted by the user Mismatch of the unit model and the brand name with the information stated on the unit packaging and in the user s manual User ...

Страница 26: ...26 Micra 200 E E1 E2 ERV WiFi www ventilation system com ...

Страница 27: ...ATE The unit _____________________________________ is installed pursuant to the requirements stated in the present user s manual Installation Stamp Company name Address Phone Number Installation Technician s Full Name Installation Date Signature The unit has been installed in accordance with the provisions of all the applicable local and national construction electrical and technical codes and sta...

Страница 28: ...V73 7EN 06 ...

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