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Manual
Ventilation units
Model
Vallox 096 MV
Vallox 110 MV
Vallox 145 MV
Type
A3722
A3702
A3712-1
Document
D5326
Valid from
15.10.2021 
Updated
15.05.2023

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Summary of Contents for Vallox A3712-1

  • Page 1 Model Document Vallox 096 MV D5326 Vallox 110 MV Vallox 145 MV Valid from 15.10.2021  Type A3722 Updated A3702 15.05.2023 A3712-1 Manual Ventilation units...
  • Page 2: Table Of Contents

    Vallox Silent Klick siphon ........
  • Page 3: Safety

    INTENDED USE All Vallox ventilation units have been designed to provide appropriate and continuous ventilation so as to present no threat to health and to maintain structures in good condition. IMPORTANT In order to ensure that the indoor air presents no harm to health and remains optimal also for the structures of the building, ventilation must be kept on without disruptions.
  • Page 4: Safety Signs Used In The Instructions

    Models Vallox 096 MV and Vallox 110 MV can be mounted either on the wall, or on the ceiling by using a mounting plate (optional). • Vallox 145 MV can be mounted either on the wall, or on the floor by using a floor rack (optional). •...
  • Page 5: Ventilation Unit Control

    NOTE For the MyVallox Cloud/ Home instructions, Ventilation unit control options please go to vallox.techmanuals.info/ Operation of the Vallox ventilation unit can be controlled by the ValloxMV/ENG/help/ following means: webhelp • Through the MyVallox control panel installed in the building.
  • Page 6: Main Parts

    MAIN PARTS Vallox 096 MV, Vallox 110 MV, and Vallox 145 MV R model in the figure Extract air fan Safety switch (behind the protective cover) Supply air fan Internal humidity sensor (behind the protective cover) Fine filter for supply air...
  • Page 7: Installation

    3. Push a rubber damper and a washer onto each thread bar, and ensure that they touch the bottom of the cups of the plate (Vallox 096 MV). 4. Turn the nuts to make sure that the unit is horizontally level.
  • Page 8: Installing The Ventilation Unit To The Ceiling Mounting Plate

    Installing the ventilation unit to the ceiling mounting plate Install the ceiling mounting plate with M8 thread bars so that it is horizontally level. NOTE The end of the thread bars must be 5 mm or less below the fastening nut. Do not fasten the ceiling mounting plate too tight to the ceiling.
  • Page 9: Vallox 145 Mv

    NOTE the temperature does Vallox 145 MV must always be installed on a base on the not fall below +10°C. floor, or on the wall using a mounting plate. The base is optional. Adjust the base with adjusting legs to level it.
  • Page 10: Removal Of Condensing Water

    REMOVAL OF CONDENSING WATER NOTE The Vallox Silent Klick siphon package is delivered with the unit. Installation instructions for the siphon are enclosed with the packaging, and can also be found online at www.vallox. com. When the alternative siphon installation method is used, the ring seal and the locking part must be moved to the pipe connection part that is mounted on the wall.
  • Page 11: Dimensions And Duct Outlets

    2. Extract air from the apartment to the unit 2. Extract air 5. Upper support for HR cell 3. Exhaust air flowing outdoors from the unit 3. Coarse filter 4. Outdoor air to the unit © Vallox Oy - All rights reserved...
  • Page 12: Vallox 110 Mv

    Vallox 110 MV Main parts Dimensions and duct outlets Dimensions R model in the figure. In the L model, the parts are mirrored Extract air fan 6. Coarse filter for supply air 7. Coarse filter for extract air (behind the protective cover) 8.
  • Page 13: Vallox 145 Mv

    2. Extract air 5. Upper support for HR cell 3. Exhaust air flowing outdoors from the unit 3. Coarse filter 6. Lower support for the HR cell 4. Outdoor air to the unit © Vallox Oy - All rights reserved...
  • Page 14: Maintenance

    Disconnect the ventilation unit from the mains filters.vallox.com electricity supply. 2. Lift the latch to open the door of the Vallox ventilation unit. 3. Lift the door off. NOTE CAUTION Vallox 096 MV: The The door is heavy.
  • Page 15: Cleaning The Heat Recovery Cell

    To check and clean the heat recovery cell: Disconnect the ventilation unit from the mains electricity supply. 2. Open the Vallox ventilation unit door by first lifting the latch fully up and then lowering it back a little way. 3. Lift the door off.
  • Page 16: Cleaning The Fans

    Disconnect the ventilation unit from the mains electricity supply. 2. Lift the latch to open the door of the Vallox ventilation unit. 3. Lift the door off. CAUTION The door is heavy. 4. Remove the extract air filter (C), the cell top bracket (E) and the heat recovery cell (D).
  • Page 17 12. Close the door. Ensure that the safety switch catch of the door is touching the safety switch. 13. Plug the ventilation unit back into the mains. The fan has now been checked and cleaned. © Vallox Oy - All rights reserved...
  • Page 18: Cleaning The Extract Air Fan

    Cleaning the extract air fan To clean the extract air fan, proceed as follows: Disconnect the ventilation unit from the mains electricity supply. 2. Lift the latch to open the door of the Vallox ventilation unit. 3. Lift the door off. CAUTION The door is heavy.
  • Page 19: Technical Specifications

    Sound pressure level coming through the envelope of the unit in the room in which it is installed (10m² sound absorption) Adjustment position Adjustment position (%) , dB (A) You can calculate the sound values for each operating point with the Vallox MySelecta software. © Vallox Oy - All rights reserved...
  • Page 20 Sound pressure level coming through the envelope of the unit in the room in which it is installed (10m² sound absorption) Adjustment position Adjustment position (%) , dB (A) You can calculate the sound values for each operating point with the Vallox MySelecta software.
  • Page 21 Sound pressure level coming through the envelope of the unit in the room in which it is installed (10m² sound absorption) Adjustment position Adjustment position (%) , dB (A) You can calculate the sound values for each operating point with the Vallox MySelecta software. © Vallox Oy - All rights reserved...
  • Page 22: Internal Electrical Connection

    INTERNAL ELECTRICAL CONNECTION Vallox 096 MV 230V 50Hz MB_A MB_A MB_B MB_B +24V +24V RS_A RS_A RS_B RS_B TESTER +24V +24V RS_A RS_A RS_B RS_B +11V1 +24V AN/I D/I1 RM/I +24V %RH CO2 D/I2 RM/O 1 2 3 4 5 6 130°C...
  • Page 23: Vallox 110 Mv, And Vallox 145 Mv

    Vallox 110 MV, and Vallox 145 MV 230V 50Hz MB_A MB_A MB_B MB_B +24V +24V RS_A RS_A RS_B RS_B TESTER +24V +24V RS_A RS_A RS_B RS_B +11V1 +24V AN/I D/I1 +24V RM/I %RHCO2 RM/O D/I2 1 2 3 4 5 6 90°C...
  • Page 24: External Electrical Connection

    EXTERNAL ELECTRICAL CONNECTION 7028350 MyVallox 2014-08-29 JS MyVallox REMOTE control sensor panel MONITORING Modbus RTU MyVallox 0.3W 2x2x0,5+0,5 sensor 2x2x0,5+0,5 MyVallox 2x2x0,5+0,5 MyVallox control CO 2 panel 1.2W sensor 2x2x0,5+0,5 2x2x0,5+0,5 External temperature Analog input sensor two different 2x0,5 2x0,5 NTC 4K7 functions 2x0,5...
  • Page 25: External Electrical Connection For Controlling The Mlv Duct Radiator

    Digital and analog ground potential RM/I 24V relay input RS_A Local hardware Modbus A signal RM/O 24V relay output RS_B Local hardware Modbus B signal Circulation pump External temperature sensor connector Solenoid valve D/I1 Digital input 1 © Vallox Oy - All rights reserved...
  • Page 26: Duct Radiator Operation

    DUCT RADIATOR OPERATION Always follow first and foremost the connection diagram provided by the HVAC designer or heat pump manufacturer. If the duct NOTE: Also read the duct radiator manual. radiator is used in the supply air duct, it The accompanying figure shows an example of the can only be used for arrangement for connecting the heating/cooling radiator unit cooling.
  • Page 27: Duct Radiator Operation Chart

    De-aerator. Not included in the delivery. External electrical junction box for the MV Feed from the distribution board External NTC sensor for Vallox MV ventilation units Air extraction 24 VDC relay/contactor for controlling the pump and the solenoid valve. Not included in Duct radiator (reverse connection) the delivery.
  • Page 28: Exploded View And Parts List

    3491200 Door 3475200 Wall mounting plate 3080700 L model 3491201 Door latch 3355900 (optional) Siphon Vallox Silent Klick 3494701 Damper motor 930620 NTC sensor kit 3480500 Glass tube fuse 63mA slow Coarse filter for supply air 978044 Extract air outlet...
  • Page 29: Vallox 110 Mv

    952196 949111 (optional) Coarse filter for Post-heating resistor 978043 MyVallox VOC sensor (optional) 949112 extract air 900W Ceiling bushing for electric wires 950445 R model 942211 Ceiling feed-through seal 950446 L model 942210 © Vallox Oy - All rights reserved...
  • Page 30: Vallox 145 Mv

    R model 3475900 R model 942211 Wall mounting plate 3482100 L model 3475901 L model 942210 (optional) Siphon Vallox Silent Klick 3494701 Damper motor 930620 Door 3476000 Coarse filter for supply air 978046 Extract air outlet 985035 Door latch 3355900...
  • Page 31: Conformity Certificates

    CONFORMITY CERTIFICATES...
  • Page 32 Vallox Oy | Myllykyläntie 9-11 | 32200 LOIMAA | FINLAND...

This manual is also suitable for:

110 mv145 mv096 mvA3722A3702

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