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16

CLEANING THE FANS

Check the cleanliness of the fans when servicing the filters and 

the heat recovery cell. Clean the fans as required.
You can clean the fan blades with compressed air (wear protective 

goggles) or by brushing them gently. Do not remove or move the 

fan blade balancing weights.

Cleaning the supply air fan

To clean the supply air fan:

1.  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). See chapters “Replacing the filters” and 

“Cleaning the heat recovery cell”.

5.   Pull out the temperature sensor (figure 1) located at the top 

of the extract air duct (G). Remove the stopper screw (I) at the 

bottom of the duct. The extract air duct now comes out by 

turning and pushing it downwards simultaneously (figure 2).

6.   Remove the temperature sensor from the resistor support 

(figure 4).

7.   Remove the additional and post-heating resistor support, 

which is attached by two wing nuts (Vallox 110 MV and Vallox 

145 MV) or screws (Vallox 096 MV) from below (figure 5). 

MAINTENANCE

IMPORTANT

The fans are 

extremely sensitive 

to external shocks. It 

is recommended that 

the fans be cleaned 

in place, i.e. without 

attempting to remove 

them.
Handle the fan blades 

carefully. Do not 

remove or move the 

fan blade balancing 

weights.

1

1

det

3

2

4

5

6

7

Summary of Contents for 096 MV

Page 1: ...Manual Model Vallox 096 MV Vallox 110 MV Vallox 145 MV Type A3722 A3702 A3712 Document D5326 Valid from 17 03 2020 Updated 05 02 2020 Ventilation units MANUAL...

Page 2: ...iphon 10 Space required by the alternative Vallox Silent Klick siphon installation method elbow 10 Vallox 096 MV Vallox 110 MV and Vallox 145 MV 10 Dimensions and duct outlets 11 Vallox 096 MV 11 Vall...

Page 3: ...odifications or changes made to the software 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...

Page 4: ...ways be installed on the floor by using a floor rack NOTE The standard equipment and available accessories vary from country to country DANGER Indicates a hazard that will result in death or serious i...

Page 5: ...lling ventilation remotely also using e g a smartphone or tablet Also the unit software is updated automatically through the cloud service To connect to the cloud service the ventilation unit must be...

Page 6: ...behind the extract air duct 8 R model in the figure MAIN PARTS Vallox 096 MV Vallox 110 MV and Vallox 145 MV Safety switch 9 Internal humidity sensor 10 Internal carbon dioxide sensor 10 Control pane...

Page 7: ...the outdoor air and exhaust air duct against condensation also between the unit and the ceiling mounting plate Mounting the ceiling mounting plate 1 Fasten the thread bars on the rafter frames or oth...

Page 8: ...ection box through the hole in the ceiling mounting plate on top of the ceiling NOTE Remember to make a service door in the ceiling so that the cables and the connection box can be accessed The distan...

Page 9: ...unit on top of the base so that the bars of the base fit in the holes at the bottom of the unit Mount the ventilation unit on the wall with a mounting plate as shown in the adjacent figure Make sure t...

Page 10: ...is used the ring seal and the locking part must be moved to the pipe connection part that is mounted on the wall INSTALLATION Dimensioning figure and space required for installation of the Vallox Sil...

Page 11: ...cell 5 Bypass damper of the HR R model in the figure In the L model the parts are mirrored cell 6 Coarse filter for supply air 7 Coarse filter for extract air 8 Post heating resistor behind the extra...

Page 12: ...ract air 8 Post heating resistor behind the extract air duct 9 Safety switch 10 Additional heating resistor behind the extract air duct Dimensions and duct outlets Dimensions Duct outlets R model Inne...

Page 13: ...o the unit L model Inner diameter of the female collar 200mm 1 Exhaust air flowing outdoors from the unit 2 Outdoor air to the unit 3 Supply air from the unit to the apartment 4 Extract air from the a...

Page 14: ...tration It is recommended that the filters be replaced every spring and autumn or at the very least once a year To replace the filters 1 Disconnect the ventilation unit from the mains electricity supp...

Page 15: ...ergent has been added 8 Rinse the cell clean with a water spray Do not use a high pressure cleaner 9 When all the water has drained from between the layers reassemble the ventilation unit in the rever...

Page 16: ...ee chapters Replacing the filters and Cleaning the heat recovery cell 5 Pull out the temperature sensor figure 1 located at the top of the extract air duct G Remove the stopper screw I at the bottom o...

Page 17: ...gure 9 c Pry the plastic lock to the right of the fan with a screwdriver for example figure 10 d The fan falls downwards e Pull the fan out of the unit figure 11 f Disconnect the fan wire quick connec...

Page 18: ...5 Open the four screws figure 1 on the extract air fan cover and remove the cover figure 2 The fan can now be cleaned in place 6 To remove the fan for cleaning a Push the fan gently upward figure 3 b...

Page 19: ...ate climate A A Operating efficiencies Annual efficiency Supply air efficiency Specific Fan Power SFP 75 A 85 7 1 0 kW 38 dm3 s B Dimensions w x h x d 600 x 545 x 428 mm Weight 53 kg Sound power level...

Page 20: ...in a temperate climate A A Operating efficiencies Annual efficiency Supply air efficiency Specific Fan Power SFP 75 A 85 7 0 9 kW 38 dm3 s A Dimensions w x h x d 638 x 678 x 472 mm Weight 64 kg Sound...

Page 21: ...SO Coarse 75 Specific energy consumption SEC in a cold climate in a temperate climate A A Operating efficiencies Annual efficiency Supply air efficiency Specific Fan Power SFP 75 A 85 1 0 9 kW 75 dm3...

Page 22: ..._B Local hardware Modbus B signal NTC External temperature sensor connector D I1 Digital input 1 D I2 Digital input 2 11V1 11 1 V operating voltage AN I Analog input 0 10VDC RM I 24V relay input RM O...

Page 23: ...r fan tacho WT 5 GND GN 6 Supply air fan PWM YE C 1 Extract air 2 Outdoor air 3 Supply air 4 Exhaust air 5 Supply air from the HR cell D LAN MB_A External Modbus A signal MB_B External Modbus B signal...

Page 24: ...ut EXTERNAL ELECTRICAL CONNECTION 3x1 5S 2x2x0 5 0 5 2x0 5 2x0 5 7028350 2014 08 29 JS 2x2x0 5 0 5 2x0 5 2x2x0 5 0 5 2x2x0 5 0 5 2x2x0 5 0 5 2x0 5 2x0 5 CAT Analog input two different functions Potent...

Page 25: ...r NTC 4K7 MB_A External Modbus A signal MB_B External Modbus B signal 24V 24V voltage DC GND Digital and analog ground potential RS_A Local hardware Modbus A signal RS_B Local hardware Modbus B signal...

Page 26: ...the supply air temperature will be maintained at the level specified in the temperature setting In winter the duct radiator will turn on when the outdoor temperature falls below the winter setting Ma...

Page 27: ...ve Not included in the delivery The valve that is chosen must be compatible with the heat collection circuit fluid for example ELV05006 Stig Wahlstr m K Condensing water tube Not included in the deliv...

Page 28: ...22 NTC sensor kit 3480500 5 Coarse filter for supply air 978044 13 Extract air outlet 985026 23 Glass tube fuse 63mA slow 5x20mm 952490 6 Fine filter for supply air 978220 14 Internal humidity and ca...

Page 29: ...filter for supply air 978157 15 Internal humidity and carbon dioxide sensor 4107982 24 NTC sensor kit 3457900 7 Lower support for HR cell 3450100 16 Motherboard 949032 1 25 Glass tube fuse 63mA slow...

Page 30: ...24 NTC sensor kit 3482300 7 Lower support for HR cell 3469000 16 Motherboard 949032 1 25 Glass tube fuse 63mA slow 5x20mm 952490 8 HR cell 933270 17 Safety switch 948377 26 MyVallox Control panel 949...

Page 31: ...CONFORMITY CERTIFICATES...

Page 32: ...D5326 04 02 2020FIN 05 02 2020ENG PDF www vallox com Vallox Oy Myllykyl ntie 9 11 32200 LOIMAA FINLAND Customer service 358 10 7732 200 Aftersales 358 10 7732 270...

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