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23. 07. 20. Document Number  671856

Nuaire | 

Western Industrial Estate 

Caerphilly 

CF83 1NA 

|

 

nuaire.co.uk

MRXBOXAB-ECO(3/5)-(OH)SW

Installation Manual

NOTES

Summary of Contents for MRXBOX-ECO3

Page 1: ...corporated within the fixed wiring and shall have a minimum contact separation of 3mm in accordance with latest edition of the wiring regulations This unit must be earthed Ducting must be securely fix...

Page 2: ...e appropriate authority and conforming to all statutory governing regulations All mains wiring must be in accordance with the current I E E Regulations or the appropriate standards Ensure that the mai...

Page 3: ...th centres of no more than 400mm Add additional vertical supports if necessary Height wise ideally the MDF panel should extend from floor to ceiling but as a minimum should be a least 2m high Fix the...

Page 4: ...mmodation 6 l s Whole Dwelling Ventilation Rates Number Of Bedrooms In Dwelling 1 2 3 4 5 Whole dwelling ventilation rate l s 1 2 13 17 21 25 29 Notes 1 In addition the minimum ventilation rate should...

Page 5: ...as follows The maximum whole dwelling extract ventilation rate e g boost should be at least the greater of step 1 and step 2 Note that the maximum individual room extract rate should be at least those...

Page 6: ...insulated Insulated supply duct Top of ceiling void Air supply to bedrooms in ceilings via Air Valve mounted unit Nuaire wall MVHR DRAIN Condensate drain uninsulated drain pipe with min 5o fall runnin...

Page 7: ...he two screws the Ecosmart cable can then be connected to the underside of the MVHR unit within The cable should be fed through rubber blanking plug to provide a seal when the cover is re fitted 4 3 W...

Page 8: ...s on the front cover The variants are listed below The display on the unit control panel will not indicate when a higher speed setting has been triggered by an external source such as an ES PIR2 etc 1...

Page 9: ...orrectly applied misused disassembled or not installed commissioned and maintained in accordance with the details contained in this manual and general good practice The product warranty applies to the...

Page 10: ...10 23 07 20 Document Number 671856 Nuaire Western Industrial Estate Caerphilly CF83 1NA nuaire co uk MRXBOXAB ECO 3 5 OH SW Installation Manual NOTES...

Page 11: ...11 23 07 20 Document Number 671856 Nuaire Western Industrial Estate Caerphilly CF83 1NA nuaire co uk MRXBOXAB ECO 3 5 OH SW Installation Manual NOTES...

Page 12: ...12 23 07 20 Document Number 671856 Nuaire Western Industrial Estate Caerphilly CF83 1NA nuaire co uk MRXBOXAB ECO 3 5 OH SW Installation Manual NOTES...

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