Vallox 51 MV Manual Download

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TECHNIC

AL
SPECIFIC

TIONS

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

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

24V relay output

Supply air fan

Extract air fan

Damper motor

AHS

Post-heating control

Internal carbon dioxide sensor

%RH

Internal humidity sensor

Post-heating resistor with

90°C and 130°C overheating

protection

Black

Blue

Brown

White

Grey

Yellow

YEGN

Yellow-green

CABLE COLOURS

Motherboard

1. Extract air fan tacho (WT)
2. GND (GN)
3. Extract air fan PWM (YE)
4. Supply air fan tacho (WT)
5. GND (GN)
6. Supply air fan PWM (YE)

1. Extract air
2. Outdoor air
3. Supply air
4. Exhaust air
5. Supply air from the HR cell

LAN

INTERNAL ELECTRICAL CONNECTION

Vallox 51 MV / Vallox 51K MV

1 2 3 4 5

90°C

130°C

230V 50Hz

YEGN

AHS %RH CO

Summary of Contents for 51 MV

Page 1: ...MV Manual Model Vallox 51 MV Vallox 51K MV Type A3750 A3751 Document D7597 Valid from 15 10 2021 Updated 20 12 2021 Ventilation units MANUAL ...

Page 2: ...dard ventilation 15 Adjustment 15 Vallox 51 MV 51K MV 17 Dimensions and duct outlets 17 MAINTENANCE 18 Vallox 51 MV 51K MV 18 Before beginning maintenance work 18 Replacing the filters 18 Cleaning the heat recovery cell 19 Condensing water 19 Cleaning the fans 20 Removing and cleaning the fans 20 Vallox 51K MV 21 Cleaning the grease filter of the cooker hood 21 Removing and mounting the grease fil...

Page 3: ...ate use of the ventilation system or the control unit Incorrect or inappropriate installation setup or use Neglect of instructions concerning transportation installation use or maintenance Structural or electronic modifications 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...

Page 4: ...ry to country DANGER Indicates a hazard that will result in death or serious injury if not avoided WARNING Indicates a hazard that can result in death or serious injury if not avoided IMPORTANT Indicates a hazard that can result in damage to property or loss of data if not avoided CAUTION Indicates a hazard that can result in minor or moderate injury if not avoided NOTE Indicates essential informa...

Page 5: ...oring service or building automation that uses voltage signals or Modbus messages In addition to the integrated humidity and carbon dioxide sensor ventilation can also be adjusted automatically by using the optional carbon dioxide humidity or VOC air quality sensor When these are used ventilation remains optimal even when the dwelling is unoccupied Each user can use the week clock to adjust the ve...

Page 6: ... Vallox 51K MV The Vallox 51K MV ventilation unit is controlled by using the Vallox Captura cooker hood that is connected to the unit The cooker hood is designed to be used above the cooker top as a general extraction valve in the kitchen and as a ventilation system control panel The front panel of the cooker hood has four buttons Position of the damper The damper is opened by pressing the damper ...

Page 7: ... on the light close the damper and set the ventilation to the Away mode 2 Press the selection button for roughly 3 seconds until the setting mode signal light starts to flash 3 Adjust the brightness of the light by pressing the light button until the brightness is adequate 4 To save the setting press the selection button for roughly 3 seconds until the setting mode signal light stops to flash To r...

Page 8: ...e L model the parts are mirrored MAIN PARTS Vallox 51 MV Post heating resistor 8 Control panel 9 Internal humidity sensor 10 Internal carbon dioxide sensor 10 Humidity sensor optional 11 Carbon dioxide sensor optional 12 VOC sensor Optional 13 Ceiling bushing for electric wires 14 INTRODUCTION 11 12 5 4 3 2 1 7 6 8 9 14 13 10 A NNUAL EFFIC IENC Y R A T I N G O F E X T R A C T A I R H E A T R E C O...

Page 9: ...n the figure In the L model the parts are mirrored MAIN PARTS Vallox 51K MV Internal humidity sensor 10 Internal carbon dioxide sensor 10 Humidity sensor optional 11 Carbon dioxide sensor optional 12 VOC sensor Optional 13 Cooker hood 14 Damper button 15 Fan speed adjustment 16 Light switch 17 Ceiling bushing for electric wires 18 INTRODUCTION 2 1 9 11 4 3 7 6 5 14 15 16 12 8 18 17 10 13 A NNUAL E...

Page 10: ...es or other frame structure with M8 thread bars so that they withstand the weight of the unit Ensure that the installation plate is horizontally level as this determines the position of the unit Insulate 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 ...

Page 11: ...to the area shown in the adjacent figure NOTE Remember to make a service door in the ceiling so that the cables and the connection box can be accessed The distance between the service door and the ceiling mounting plate must be around 500 mm When the ventilation unit is lifted against the ceiling mounting plate the unit locks in place Where needed guide the mounting hooks on the ceiling mounting p...

Page 12: ...ONS External electrical connections are led to the ventilation unit through the ceiling bushing for electric wires The length of the wires must enable pulling the fan chamber assembly out of the unit without having to disconnect any of the connections NOTE The Vallox Silent Klick siphon package is delivered with Vallox 51 MV and 51K MV Installation instructions for the siphon are enclosed with the...

Page 13: ...allox 51K MV ventilation unit marking the position where the condensing water tube must be installed 1 Install the elbow at the bottom of the ventilation unit without the siphon Figure 1 Install the siphon in the condensing water tube before the drain or odour trap Figure 2 The Vallox Silent Klick siphon helps prevent noise disturbance caused by the removal of condensing water 2 The condensing wat...

Page 14: ...tion unit Push in place Figure 2 3 Ensure that the feedthrough seal of the condensing water tube sits firmly around the tube 4 Lift the front of the cooker hood to fit the mountings into the penetrations in the bottom of the ventilation unit Figure 3 5 Fasten the M5 hexagon screws 2 through the mountings Figure 4 Lead the power cord and the control cable up along the cable channel Figure 3 Wind ap...

Page 15: ...he air inside the cooker hood is measured with the damper closed and where required adjusted based on the static pressure loss and the performance scheme of the cooker hood The static pressure loss is measured from the hole in the damper using the measuring tube found in the accessory bag see Figure Determine the volume flow rate from the performance scheme based on the measured pressure and the n...

Page 16: ... C Cooker hood extract air D Supply air fan E Extract air fan R model in the figures In the L model the order of the ducts is mirrored C B A B A D E D E Vallox 51K MV Vallox 51 MV INSTALLATION Damper in the closed position Adjustment position Holes of the damper open 2 2 3 3 4 4 5 5 6 6 7 7 8 8 Standard ventilation settings 2 8 2 3 4 5 6 7 8 9 10 20 30 40 50 60 70 80 90 200 300 400 10 100 45 40 35...

Page 17: ...3 4 239 103 81 598 239 155 141 141 143 3 2 1 4 DIMENSIONS AND DUCT OUTLETS 89 173 17 89 598 668 52 349 10 A B 500mm 349 368 597 598 802 668 17 23 23 15 Vallox 51 MV Vallox 51K MV A double socket in this area There are two condensing water discharge outlets at the bottom The condensing water outlet or siphon is connected to a free not plugged discharge outlet A The condensing water outlet siphon is...

Page 18: ...er replacement interval depends on the ambient particle concentration 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 supply 2 Open the door of the unit CAUTION The door is heavy 3 Remove the old filters A B C and discard them 4 Install the new filters A B C 5...

Page 19: ...detergent has been added 6 Rinse the cell clean with a water spray Do not use a high pressure cleaner 7 When all the water has drained from between the layers reassemble the ventilation unit in the reverse order 8 Close the door 9 Plug the ventilation unit back into the mains The heat recovery cell has now been cleaned MAINTENANCE CONDENSING WATER In the heating season the extract air humidity con...

Page 20: ...ar from the joint of the damper Turn the crank of the damper motor so that the bar comes off from the bypass damper and turn the damper into the cell bypass position 8 Pull out the upper support of the cell E Lift and pull the cell D out of the unit 9 Pull the fan chamber M out of the unit contains the fans electric box and the bypass duct incl the damper motor 10 The fans are mounted on the fan c...

Page 21: ...ull the locking device of the grease filter towards the front edge of the cooker hood while pulling the grease filter downwards until it comes off 2 Clean the grease filter either by washing it with hot water and hand washing detergent or in a dishwasher 3 Mount the grease filter back in place Push the front edge of the filter onto the shelf of the cooker hood and lift the rear edge in place with ...

Page 22: ... the Ecodesign Directive 2009 125 EC Southern Finland Helsinki Vantaa TRY year 2012 TECHNICAL SPECIFICATIONS Product title Vallox 51K MV R Vallox 51K MV L Vallox Captura white hood Vallox Captura stainless steel hood Product number 4106455 4106217 2145203 2146700 Air volumes Supply air Extract air 47 dm s 100 Pa 51 dm s 100 Pa Fans Supply air Extract air 0 035 kW 0 35 A EC 0 035 kW 0 35 A EC Post ...

Page 23: ...n 10 20 30 40 50 60 70 80 90 100 10 20 30 40 50 60 70 80 90 100 Medium frequency of the octave band Hz 63 58 60 62 64 66 68 73 81 81 81 52 52 55 55 59 61 72 70 72 72 125 47 52 57 59 62 65 67 68 68 68 52 52 54 55 56 58 60 62 62 62 250 44 50 55 57 64 62 65 67 67 67 30 33 39 42 44 47 50 51 52 51 500 39 46 52 54 57 59 62 65 66 67 30 38 40 42 46 49 50 54 56 55 1000 32 40 45 48 52 56 59 64 64 64 20 27 3...

Page 24: ...Post heating control CO2 Internal carbon dioxide sensor RH Internal humidity sensor R1 Post heating resistor with 90 C and 130 C overheating protection BK Black BU Blue BN Brown WT White GY Grey YE Yellow YEGN Yellow green CABLE COLOURS A Motherboard B 1 Extract air fan tacho WT 2 GND GN 3 Extract air fan PWM YE 4 Supply air fan tacho WT 5 GND GN 6 Supply air fan PWM YE C 1 Extract air 2 Outdoor a...

Page 25: ...VATED CLOSED HOUSE AUTOMATION NORMAL SITUATION OPEN ERROR SITUATION HOOD OR VENTILATION UNIT CLOSED ACTIVATED GUARD FUNCTION FLASHING POSITION OF THE DAMPER DAMPER CLOSED CONTACT OPEN DAMPER OPEN CONTACT CLOSED Connection card Vallox 51K MV Valloplus 180K MV GUARD FUNCTION CONTACT DATA 3 POTENTIAL FREE CONTACT DATA 24VDC 5A PROGRAMMING CONNECTORS OF THE CIRCUIT BOARD HOUSE AUTOMATION CONTACT DATA ...

Page 26: ...oida näyttämään esimerkiksi vikatietoa tai kennon ohituksen tilaa 7037150 2018 09 12 PL KAUKOVALVONTA Modbus RTU Analoginen tulo 2 eri toiminnallisuutta Ulkoinen lämpötila anturi NTC 4K7 RJ45 Naaras 2x0 5 2x2x0 5 0 5 MyVallox CO2 transmitter MyVallox RH transmitter 2x2x0 5 0 5 2x2x0 5 0 5 2x2x0 5 0 5 3 x 1 5 2x0 5 2x0 5 2x0 5 2x0 5 CAT Kytkentärasian max tehonsyöttö 6W MyVallox Control MyVallox Co...

Page 27: ...ions MyVallox CO2 sensor MyVallox Control External temperature sensor NTC 4K7 These low current signals can be led by using just one cable RJ45 Female NOTE The ventilation unit has 3 spare feedthroughs Where needed more holes can be added to the feedthrough or all the required low current signals can be led from the unit by using only one cable and separated outside the unit VALLOX 51K MV The maxi...

Page 28: ... 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 24V relay output P Circulation pump V Solenoid valve 3x1 5S 2x0 5 L 24VDC CAT GND P V L N 1 2 N 2x0 5 Ethernet connection on top of the unit RJ45 Female Plug connection 1 2m on top of the unit 24 VDC relay contactor for controlling the pump and solenoid valv...

Page 29: ...etting In winter the duct radiator will turn on when the outdoor temperature falls below the winter setting Manual In summer the duct radiator will turn on when the outdoor temperature rises above the summer setting In winter the duct radiator will turn on when the outdoor temperature falls below the winter setting To prevent the risk of condensation in the supply air duct you can set the adjustme...

Page 30: ...luded in the delivery The valve that is chosen must be compatible with the heat collection circuit fluid for example Danfoss 032U161431 K Condensing water tube Not included in the delivery IP De aerator Not included in the delivery S External electrical junction box for the MV N External NTC sensor for Vallox MV ventilation units C 24 VDC relay contactor for controlling the pump and the solenoid v...

Page 31: ...227 933156 14 RJ 45 extension cable 952196 23 Lock nut of the door screw supplied together with the door screw 990715 6 Lower support for HR cell 4103427 15 Internal humidity and carbon dioxide sensor 4107971 24 Coarse filter for extract air 4103284 7 Fan chamber assembly R Fan chamber assembly L 4105049 4105048 16 NTC sensor kit 4106207 25 Coarse and fine filter for supply air 4103284 4103424 8 D...

Page 32: ...ED power source 940028 6 Lower support for HR cell 4103427 18 MyVallox humidity sensor optional 946149 30 Motherboard 949041 7 Fan chamber assembly R Fan chamber assembly L 4105049 4105048 19 MyVallox carbon dioxide sensor optional 949111 31 Light fixture frame 2131500 8 Damper motor 930621 20 MyVallox Control panel 949033 31 LED light 944030 9 Motherboard 949032 1 21 Siphon Vallox Silent Klick 34...

Page 33: ...CONFORMITY CERTIFICATES ...

Page 34: ...34 MV ...

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