Vents Micra 110, User Manual

Page 1: ...USER S MANUAL Air handling unit Micra 110 Micra 110V1 Micra 110 ERV Micra 110V1 ERV ...

Page 2: ...ribed in this manual must be performed by qualified personnel only properly trained and qualified to install make electrical connections and maintain ventilation units Do not attempt to install the product connect it to the mains or perform maintenance yourself This is unsafe and impossible without special knowledge Disconnect the power supply prior to any operations with the unit All user s manua...

Page 3: ...which is integrated 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 ...

Page 4: ...is an important element of energy efficient 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 t...

Page 5: ...x100 mm option 2х100 mm 4x75 mm option 2х100 mm 1x100 mm option 2х100 mm 4x75 mm option Weight kg 20 23 20 23 SEC class A TECHNICAL DATA The unit is designed for indoor application with the ambient temperature ranging from 1 C up to 40 C and relative humidity up to 60 without condensation In cold damp rooms there is a possibility of freezing or condensation inside and outside the casing In order t...

Page 6: ...system com Micra 110 ERV A L J K B G H I H C E F ØD Micra 110 V1 ERV A L K B H I H C E F ØD Model Dimensions mm Ø D A B C E F G H I J K L Micra 110 ERV 100 834 496 195 165 251 75 95 270 644 81 800 Micra 110 V1 ERV 840 500 224 67 284 800 ...

Page 7: ...7 www ventilation system com Mounting plate for Micra 110 V1 ERV V1 V2 V5 V7 V6 V6 V5 V4 V8 V9 V3 Dimensions mm V1 V2 V3 V4 V5 V6 V7 V8 V9 570 510 79 156 67 104 460 73 82 ...

Page 8: ...pace heating in the cold season Frost protection of the heat exchanger danger of freezing appears when the exhaust air temperature downstream of the heat exchanger is lower than 5 C is provided by automatically switching off the supply fan The frost protection mode of the heat exchanger is deactivated at an air temperature above 7 С Frost protection is only possible in heat recovery mode The Micra...

Page 9: ...the air ducts from the mounting template and install the mounting template back Prepare air ducts of required length Note that the telescopic air duct end must protrude for the distance that enables installation of the outer ventilation hood For details refer to the installation instruction for the ventilation hood The outer ventilation hood is available separately Insert the air ducts in the corr...

Page 10: ...got is installed install a magnetic plug on the exhaust grille For Micra 110 units it is recommended to use a condensate drain pipe heater not included in the delivery set The heater must be installed before fixing the unit to the wall see the heater installation manual Lift the unit insert the spigots into the air ducts installed in the wall Fix the unit using the supplied screws The unit is secu...

Page 11: ... from the plate and connect the air ducts Before installing the plate it is necessary to lead the wires through the cable gland For a frame wall two vertical profiles must be mounted in advance between which a mounting plate is mounted horizontally Use self tapping metal screws for fastening In the niche of a solid wall fix the plate with self tapping screws into the pre installed dowels To secure...

Page 12: ...ded in the delivery set The heater must be installed before fixing the unit to the mounting plate see the heater installation manual To access the mounting holes remove the decorative and protective panel To remove the protective panel it is necessary to remove the filter covers unscrew the screws and disconnect the control panel from the controller Lift the unit insert the spigots into the air du...

Page 13: ...om Install the protective and the decorative panels WARNING When installing the decorative panel make sure it hooks into the brackets to prevent it from falling off Mount an outer ventilation hood not included in the delivery set ...

Page 14: ...ction must be made using durable insulated and heat resistant conductors cables wires The actual wire cross section selection must be based on the maximum load current maximum conductor temperature depending on the wire type insulation length and installation method The external power input must be equipped with an automatic circuit breaker built into the stationary wiring to open the circuit in t...

Page 15: ... the unit on off If the unit is on the indicator 4 lights up 2 button for switching speeds The indicators 5 7 indicate the current operating speed 3 button for switching operating modes If the indicator 8 is on the unit is operating in the heat recovery mode If the indicator 9 is on the unit is operating in the summer ventilation mode 10 filter replacement indicator 11 alarm indicator ...

Page 16: ...nger 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 Remove the clogged heat exchanger out of the unit clean it with a vacuum cleaner and install the heat exchanger back to the unit 3 Fan maintenance once a...

Page 17: ...iled 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 5 40 С and relative humidity up to 70 Storage environment must not contain aggressive vapors and chemical mixtures provoking corrosion insulation and sealing d...

Page 18: ...ct the Seller 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 man...

Page 19: ...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...

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