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Manual

Model

Vallox 125 MV

Type

3765

Document

D11328

 

Valid from

01.09.2023

Updated

21.09.2023

Ventilation unit

MANU

AL

Summary of Contents for 125 MV

Page 1: ...Manual Model Vallox 125 MV Type 3765 Document D11328 Valid from 01 09 2023 Updated 21 09 2023 Ventilation unit MANUAL...

Page 2: ...ilent Klick siphon 9 Space required by the alternative Vallox Silent Klick siphon installation method elbow 9 Measuring and adjusting the air flows of the ventilation unit 9 MAINTENANCE 12 Before begi...

Page 3: ...ctrical installations and connections must be carried out only by an electrician and in compliance with local regulations WARRANTY The guarantee and liability exclude damage resulting from Inappropria...

Page 4: ...sult 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...

Page 5: ...d Each user can use the week clock to adjust the ventilation to fit their individual lifestyle The ventilation unit s integrated humidity and carbon dioxide sensors adjust ventilation automatically ac...

Page 6: ...ply air fan 6a MAIN PARTS Additional heating resistor 6b Safety switch 7a Internal carbon dioxide and humidity sensor 11a Ceiling bushing for electric wires 9a Control panel 10b Carbon dioxide sensor...

Page 7: ...30 mm Note that during mounting the unit rises 10 mm higher than the final height Mount the ventilation unit on the wall with a mounting plate as shown in the figures below Make sure that the unit is...

Page 8: ...500 mm Alternatively the cables can be fed to the rear wall between the ceiling mounting plate and the ventilation unit Lift the ventilation unit up against the ceiling mounting plate by releasing the...

Page 9: ...cts to allow for easier ventilation adjustment NOTE The Vallox Silent Klick siphon package is delivered with the unit Installation instructions for the siphon are enclosed with the packaging and can a...

Page 10: ...4 125 85 230 372 512 299 131 215 522 493 1 2 3 4 1 2 1 2 5 125A 105 601 512 367 224 85 131 299 215 522 1 2 3 4 1 2 125 601 525 L model R model 598 525 51 602 17 26 598 525 51 602 26 17 Duct outlets Th...

Page 11: ...model 125E L model R model 125F L model R model 125D 492 361 236 105 173 384 522 4 3 160 493 2 1 105 492 361 236 105 173 384 522 1 2 3 4 160 122 242 501 381 217 97 522 1 2 3 4 125 493 105 122 242 501...

Page 12: ...e 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 electric...

Page 13: ...bottom of the unit 11 Lift the HR cell in place 12 Turn the upper support A against the cell Ensure that the upper support is properly nestled against the cell remains upright 13 Install the extract a...

Page 14: ...e G cable from the connector found in front of the extract fan P Pull the bypass module G out of the unit 7 Remove the plastic nuts used to fasten the fans J 2 per fan Remove the two wing screws I of...

Page 15: ...wer W FAN INPUT POWER TECHNICAL SPECIFICATIONS Product title Vallox 125 MV R Vallox 125 MV L Air volumes Supply air Extract air 111 dm3 s 100 Pa 127 dm3 s 100 Pa Fans Supply air Extract air 0 165 kW 1...

Page 16: ...64 62 58 48 250 74 74 73 71 69 67 65 71 57 68 68 67 66 64 61 58 55 46 500 76 75 70 64 62 60 63 58 43 56 56 54 52 56 49 46 43 30 1000 70 70 67 67 64 61 58 54 43 50 50 48 47 45 42 39 35 24 2000 64 64 6...

Page 17: ...or 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 T Supply air fan P Extract air fan M Damper motor TK Saf...

Page 18: ...NTC 4K7 Digital input 1 8 different functions Digital input 2 8 different functions Ethernet connection on top of the unit RJ45 female 0 3W 1 2W 1 W 1 W MyVallox VOC sensor 2W MyVallox control panel M...

Page 19: ...rd MLV control External temperature sensor 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 s...

Page 20: ...ature setting 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 ab...

Page 21: ...alve that is chosen must be compatible with the heat collection circuit fluid for example Danfoss 032U161431 HVAC code 4122110 K Condensing water tube Not included in the delivery IP De aerator Not in...

Page 22: ...2f HR cell bypass damper assembly 4119599 6b Additional heating resistor R handed L handed 4122071 4122072 13a Siphon Vallox Silent Klick 3494701 3a 3c Extract air fan Supply air fan 4120259 7a Safety...

Page 23: ...CONFORMITY CERTIFICATES...

Page 24: ...D11328 21 09 2023FIN 21 09 2023ENG PDF www vallox com Vallox Oy Myllykyl ntie 9 11 32200 LOIMAA FINLAND...

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