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30. 06. 20. Document Number  671958

Nuaire | 

Western Industrial Estate 

Caerphilly 

CF83 1NA 

|

 

nuaire.co.uk

MRXBOXAB-ECO5-1Z

Installation Manual

8.0 END-OF-LIFE  AND RECYCLING

Where possible Nuaire use components which can be largely recycled 
when the product reaches its end-of-life:

Fans, motors, controls, actuators, cabling and other electrical 
components can be segregated into WEEE recycling streams.

Sheet metal parts, aluminium extrusion, heating/cooling coils and 
other metallic items can be segregated and fully recycled.

EPP, plastic ducting, nylon corner pieces, plastic heat exchangers, 
packaging material and other plastic components can be 
segregated into mixed plastic and widely recycled.

Cardboard packaging, wood, and other paper components can be 
largely recycled or fully processed in energy from waste centres.

Filter Disposal: Cardboard framed filters should be fully processed 
in energy from waste centres, contact your local civic amenity site 
/ household waste recycling centre regarding metal / wire framed 
filters.

Remaining Items can be further segregated and processed in 
accordance with the zero waste hierarchy. Please call After Sales 
Support for further information on items not listed above.

IMPORTANT

Ensure that Nuaire product is made safe from any electrical 

/ water / refrigerant supplies before dismantling commences. 

This work should only be undertaken by a qualified person in 

accordance with local authority regulations and guidelines, 

taking into account all site based risks.

9.0 AFTER SALES AND REPLACEMENT PARTS

For technical assistance or further product information, including spare 
parts and replacement components, please contact the After Sales 
Department.

If ordering spares please quote the serial number of the unit together 
with the part number, if the part number is not known please give a full 
description of the part required. The serial number will be found on the 
identification plate attached to the unit casing.

Telephone 02920 858 400 

[email protected]

6.4 Filters

Filters are to be inspected every 6 months and replaced every 12 
months (or sooner if required). 

Failure to do so may impair the 

performance and energy efficiency of this unit.

 A flashing LED 

(Section 5.2) will indicate that a filter change is required. This indication 
repeats every 12 months and will turn off automatically after 5 Days.

Remove the filter covers on the front panel of the unit by gripping the 
two circular tabs either end of the filter covers and pulling away from 
the unit. The filter can now be extracted by pulling the black removal 
loop on the front edge of the filter. Once the filters have been inspected 
return or replace them as necessary. 

21 

Removing Filter Covers

7.0 WARRANTY

The 5 year warranty starts from the day of delivery and includes parts 
and labour for the first year. The remaining period covers replacement 
parts only.

This warranty is void if the equipment is modified without 
authorisation, is incorrectly 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 UK mainland and in accordance 
with Clause 14 of our Conditions of Sale. Customers purchasing from 
outside of the UK should contact Nuaire International Sales office for 
further details.

Failure to maintain the unit as recommended will invalidate the 
warranty.

Filter

Filter cover

Outer enclosure cover

MVHR unit cover

Heat exchanger

Summary of Contents for MRXBOXAB-ECO5-1Z

Page 1: ...This unit must be earthed Ducting must be securely fixed with screws to the spigot to prevent access to live parts Duct runs terminating close to the fan must be adequately protected by suitable guard...

Page 2: ...warmer months 1 2 3 Airflow Through unit Standard Unit Airflow Through OH unit Opposite Hand Unit Transport Fixings 3 0 MECHANICAL INSTALLATION Installation must be carried out by competent personnel...

Page 3: ...o a stud partition MDF fixed behind the plasterboard using the wall MVHR DRAIN brackets Condensate drain uninsulated drain pipe with min 5o fall running to SVP Valve in ceiling Unit weight 76kG 3 3 Co...

Page 4: ...all other bedrooms This should be used as the default value If a greater level of occupancy is expected add 4 l s per occupant Any air intake terminal must be installed in accordance with the appropri...

Page 5: ...at if the installation and building works are complete the unit is left running If the building works are not complete please close the air valves or cover up the air valves to prevent condensation fo...

Page 6: ...rValve Top of ceiling void Top of ceiling void Air supply to bedrooms in ceilings via AirValve Insulated extract duct Insulated extract duct MVHR unit Nuaire MVHR DRAIN Condensate drain uninsulated dr...

Page 7: ...ctor Ecosmart Device Connector Ecosmart Device Connector MAINS 230V 50Hz N L 3 Position Switch Ancillary code MRXBOX95 3SWITCH Blue Green yellow Brown Black Supply cord from unit Grey L 1 2 Fuse 5A MA...

Page 8: ...it Control On Front Panel Standard Configuration Only Unit Control On Front Panel Standard Configuration Only 5 2 Status Indication The status of the unit is indicated by a series of LED s on the fron...

Page 9: ...please contact the After Sales Department If ordering spares please quote the serial number of the unit together with the part number if the part number is not known please give a full description of...

Page 10: ...10 30 06 20 Document Number 671958 Nuaire Western Industrial Estate Caerphilly CF83 1NA nuaire co uk MRXBOXAB ECO5 1Z Installation Manual NOTES...

Page 11: ...11 30 06 20 Document Number 671958 Nuaire Western Industrial Estate Caerphilly CF83 1NA nuaire co uk MRXBOXAB ECO5 1Z Installation Manual NOTES...

Page 12: ...12 30 06 20 Document Number 671958 Nuaire Western Industrial Estate Caerphilly CF83 1NA nuaire co uk MRXBOXAB ECO5 1Z Installation Manual NOTES...

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