Vent-Axia MVDC-MS Installation And Wiring Instructions
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- Installation and wiring instructions (8 pages) ,
- Installation and wiring instructions (19 pages) ,
- Quick start manual (8 pages)
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Lo-Carbon
MVDC & SENTINEL
MULTIVENT
RANGE
VENTILATION SYSTEMS
Installation and Wiring Instructions
220-240V~50Hz
PLEASE READ INSTRUCTIONS IN CONJUNCTION WITH THE ILLUSTRATIONS.
PLEASE SAVE THESE INSTRUCTIONS
ORIGINAL ENGLISH INSTRUCTIONS
Stock Ref. N°
MVDC-MS
437634C
MVDC-MSH
443298B
SMV-H
445655B
SMV-HX
495360
SMV-HX
CO²
495361
SMV PLUS-H
407849A
SMV PLUS-HX
495362
SMV PLUS-HX
CO²
495363
IPX2
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Summary of Contents for Vent-Axia MVDC-MS
- Page 1 Lo-Carbon MVDC & SENTINEL MULTIVENT RANGE VENTILATION SYSTEMS Installation and Wiring Instructions Stock Ref. N° MVDC-MS 437634C MVDC-MSH 443298B SMV-H 445655B SMV-HX 495360 SMV-HX CO² 495361 SMV PLUS-H 407849A SMV PLUS-HX 495362 SMV PLUS-HX CO² 495363 220-240V~50Hz IPX2 PLEASE READ INSTRUCTIONS IN CONJUNCTION WITH THE ILLUSTRATIONS.
- Page 2 Zirconia Wireless: -14dBm EIRP nominal 868MHz. Vent-Axia hereby assure that this type of Bluetooth radio and 868MHz radio equipment complies with RED Directive 2014/53 / EU The full text of the EU Declaration of Conformity can be found at the following URL:...
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Page 3: Introductory Notes
Input (LS) Input 0-10V Input Sensor Sensor Receiver MVDC-MS MVDC-MS H SMV H SMV HX SMV HX Co2 SMV Plus H SMV Plus HX SMV Plus HX Co2 The units can be precisely programmed to determine how they respond to changes in sensor values or the status of the various signal inputs. - Page 4 To maintain the IPx2 rating of the unit, the unit must not be mounted with the cover removal slots facing upwards, or at an angle where they are visible from above. All other orientations are acceptable. Cover removal slots. See the dimensional details below for the mounting hole positions. -Spigot diameters are 125mm...
- Page 5 Base mounted Installation with ducting radiating out horizontally. Vertically mounted Installation with the exhaust spigot at top. The electrical connections must come out of the bottom of the unit in order to maintain the water ingress protection. iii. Ceiling mounted Installation with ducting radiating out horizontally.
- Page 6 PIR detector) can be connected to the LS terminal instead of connecting to a lighting circuit. Important: Use 4-core, low voltage, twisted pair, telecoms type cable for accessories (Vent-Axia part number 459931). Accessories are connected via the IO (Input Output) PCB; see the Low Voltage Connections diagram.
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Page 7: Connection Diagram
CONNECTION DIAGRAM MVDC-MS & MVDC-MSH: Main power connections Low voltage connections SMV & SMV PLUS: Main power connections Low voltage connections... - Page 8 6 NS Neutral Switched, isolated B: Low voltage connections For best performance use 4-core, low voltage, twisted pair, telecoms type cable for accessories (available from Vent-Axia part number 459931). Position Label Description Action 5V Output, Max 250mA RS485 communication to wired Data accessories.
- Page 9 COMMISSIONING Advanced feature descriptions If compatible, the unit can be controlled via the Bluetooth linked App. This is only available on X units. Comfort mode If Comfort mode is enabled the unit will behave as follows to all LS inputs: Trigger Action LS input active less than 5 minutes...
- Page 10 User Configurable Parameters Display Function Selections Default text Low speed 1 to 97% motor speed Normal speed 2 to 98% motor speed Boost speed 3 to 99% motor speed Purge Speed 4 to 100% motor speed 100% Live switch 1 Low, Boost or Purge speed Live switch 2 Low, Boost or Purge speed...
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Page 11: Servicing And Maintenance
If compatible, the unit can be controlled via the Bluetooth linked App. This is only available on units the X designation. Download the Vent-Axia iOS or Android App and follow the pairing instruction in the App to connect to your device. -
Page 12: Optional Accessories
OPTIONAL ACCESSORIES SMV H SMV HX / CO2 MVDC-MS / H SMV PLUS H SMV PLUS HX / CO2 Sensor/Controller Wired Wired Wired Wired Wireless RF868 Name / Function 0-10V 0-10V RS485 RS485 496429 (240V) Temp/RH 496428 (240V) 496428 (240V) - Page 13 Product Fiche Name: Vent-Axia Model ID (Stock Ref.) : 437634C 443298B 445655B 495360 495361 407849A 495362 495363 SEC Class SEC Value ('Average') -27.2 -26.9 SEC Value ('Warm') -11.7 -11.5 -11.4 SEC Value ('Cold') -54.3 -54.1 -54.0 Label Required? (Yes/No=Out of scope)
- Page 14 Vent-Axia guarantees its products for two years from date of purchase against faulty material or workmanship. In the event of any part being found to be defective, the product will be repaired, or at the Company’s option replaced, without charge, provided that the product:- ...
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