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Vallox Oy | Myllykyläntie 9-11 | 32200 LOIMAA | FINLAND 

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EXPLODED VIEW AND PARTS LIST 

(Type B3740)

NO. Part 

Product  number

1   Supply / extract air fan ....................................................................................935450
2   Supply air fan attenuation grid......................................................................935451.
3   Wall mounting plate ......................................................................................3080700
4   Siphon Vallox Silent Klick ............................................................................3292500
5   Coarse and fine filter for supply air .............................................................978225
6   HR cell .................................................................................................................933260
7   Lower support for the HR cell .....................................................................4102504
8   Upper support for HR cell ........................................................................... 3467200
9   Filter frame (extraction) ...................................................................................978226
10   Coarse filter for extract air ............................................................................. 978227
11   HR cell bypass damper assembly .............................................................. 4102523

NO. Part 

Product  number

12   Damper motor ....................................................................................................930621
13   Post-heating resistor........................................................................................942220
14   Door ................................................................................................................... 4102334
15   Mounting screw of the door ...........................................................................990712
16   Motherboard ......................................................................................................949035
17   Safety switch ......................................................................................................948370
18   Glass tube fuse 320 mA slow 5x20 mm ....................................................952486
19   NTC sensor (specify the sensor reference number in the order) .........946140
20  Frame for coarse filter (supply) .................................................................... 4108194
21  Harmonic filter .................................................................................................. 940260

R model in the figure.  

In the L model, the parts  

are mirrored

EXPL

ODED VIEW

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Содержание B3740

Страница 1: ...Manual MANUAL Ventilation unit Document D4686 Valid from 30 04 2021 Updated 23 03 2021 Model Vallox 101 MC R Vallox 101 MC L Type B3740...

Страница 2: ...o not ensure safe operation of the unit Such persons can use the unit under supervision or by following the instructions of someone who is responsible for their safety 12 13 14 Vallox Simple Control p...

Страница 3: ...t recovery cell is bypassed when the outdoor temperature is above 14 C The heat recovery will be turned on when the outdoor temperature falls below 12 C In the AUTO position the unit will operate as f...

Страница 4: ...air is faulty Check the sensor and the wires replace as required 6 The supply air fan has stopped Check the wiring of the fan replace the fan as required 7 The extract air fan has stopped Check the wi...

Страница 5: ...on the ambient dust concentration It is recommended that the filters be replaced every spring and autumn or at the very least once a year HEAT RECOVERY CELL Check that the heat recovery cell D is cle...

Страница 6: ...les undo their mounting screws K 3 screws grille and remove the grilles from the fans Put the control grilles back in place after cleaning To remove the fan disconnect the quick connector H of the sup...

Страница 7: ...heating season begins e g during autumn maintenance check that the condensing water outlets in the bottom pool are not clogged To check this pour some water into the pool Clean as required Water must...

Страница 8: ...Enclosure protection class IP 34 Post heating Electrical resistor 1500 W Pre heating Additional heating Fans Supply air Extract air 0 119 kW 0 9 A EC 0 119 kW 0 9 A EC Specific energy consumption SEC...

Страница 9: ...71 74 78 83 85 88 88 54 57 63 66 70 75 78 79 80 LWA dB A 43 53 57 61 65 68 71 72 74 35 40 45 49 53 55 58 59 60 Sound pressure level coming through the envelope of the unit in the room in which it is i...

Страница 10: ...to the apartment NTC Exhaust air NTC Supply air from the cell NTC SFN EFL EFN FSO FSI AHL AHN PHL PHN 230V 50Hz BL1 BL BN E I E O 9 GND 8 Supply fan PWM 7 Supply fan tacho 6 GND 5 Extract fan PWM 4 E...

Страница 11: ...l connector GND S GND S MC VENTILATION UNIT Four terminal connector MV VENTILATION UNIT GND AN I RM I RM O E I LED E O PROGRAMMING CONNECTORS OF THE MOTHERBOARD CONTACT DATA GUARD FUNCTION NORMAL SITU...

Страница 12: ...85 Common RH optional 946147 Nomak 2x2x0 5 0 5 0 10V LED G G0 Y1 Y2 DI1 A1 Y3 A2 Y4 U1 A B C S DI2 G0 Vallox Procontrol 949034 S LED S B term CONFIG Control signal S Cooker hood or boost switch 11 2 V...

Страница 13: ...30 11 84 84 35 30 35 7 14 kpl 550 30 25 25 30 Wall mounting plate 283 166 6 604 Bottom edge of the wall mounting plate The top surface of the side panel of the unit can be installed against the finish...

Страница 14: ...ng plate Installing the ventilation unit to the ceiling mounting plate Remove the unit door Lift the unit and take the wires through the opening in the ceiling mounting plate Lift the ventilation unit...

Страница 15: ...siphon Installation height 53 mm installation space 73 mm outer diameter of the duct 12 mm Location of the condensing water outlets R and L models If the Vallox Silent Klick siphon does not fit into t...

Страница 16: ...pport for HR cell 3467200 9 Filter frame extraction 978226 10 Coarse filter for extract air 978227 11 HR cell bypass damper assembly 4102523 NO Part Product number 12 Damper motor 930621 13 Post heati...

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