NuAire MRXBOX95-WM2 Installation Manual

NuAire MRXBOX95-WM2 Installation Manual

Mechanical ventilation units with heat recovery for wall mounting
Hide thumbs Also See for MRXBOX95-WM2:

Advertisement

Quick Links

1.0 SAFETY INFORMATION
The provision of the electrical supply and the connection of the unit to the electrical supply
must be carried out by a qualified electrician in accordance with latest edition of the wiring
regulations.
Isolate from power supply before removing any covers. During installation / maintenance ensure
all covers are fitted before switching on the mains supply.
All-pole disconnection from the mains as shown in the wiring diagram must be incorporated
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 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 guards.
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or
similarly qualified persons in order to avoid a hazard. The replacement cord must be of the same
technical specification as the original cord or greater.
Precautions must be taken to avoid the back-flow of gases into the room from the open flue of
gas or other fuel-burning appliances.
This appliance should not be used by children or persons with reduced physical, sensory or
mental capabilities or lack of experience and knowledge, unless they have been given supervision
or instruction concerning the safe use of the appliance by a person responsible for their safety.
Children shall not play with the appliance. Cleaning and user maintenance shall not be carried
out by children.
1.1 Hazard Symbols
REFER TO INSTRUCTION MANUAL
Read and understand the installation and maintenance manual before installing,
operating or maintaining this product.
1.2 Important Information
This manual contains important information on the safe and
appropriate assembly, transport, commissioning, operation,
maintenance, disassembly and simple troubleshooting of the product.
While the product has been manufactured according to the accepted
rules of current technology, there is still a danger of personal injury or
damage to equipment if the following general safety instructions and
the warnings contained in these instructions are not complied with.
•Read these instructions completely and thoroughly before
working with the product.
•Keep these instructions in a location where they are accessible
to all users at all times.
•Always include the operating instructions when you pass the
product on to third parties.
Nuaire |
Western Industrial Estate
MRXBOX95-WM2 (Standard Unit)
MRXBOX95-WM2 -OH (Opposite Hand Unit)
MRXBOX95AB-WM2 (Standard Unit)
MRXBOX95AB-WM2-OH (Opposite Hand Unit)
Mechanical Ventilation Units with Heat Recovery for Wall Mounting
Installation Manual
|
|
| nuaire.co.uk
Caerphilly
CF83 1NA
1.3 Personal Protective Equipment
The following minimum Personal Protective Equipment (PPE) is
recommended when interacting with Nuaire product:
•Protective Steel Toed Shoes - when handling heavy objects.
•Full Finger Gloves (Marigold PU800 or equivalent) - when
handling sheet metal components.
•Semi Fingerless Gloves (Marigold PU3000 3DO or equivalent)
- when conducting light work on the unit requiring tactile
dexterity.
•Safety Glasses - when conducting any cleaning/cutting operation
or exchanging filters.
•Reusable Half Mask Respirators - when replacing filters which
have been in contact with normal room or environmental air.
Nuaire would always recommend a site specific risk assessment by a
competent person to determine if any additional PPE is required.
28. 10. 20. Document Number 671685
EMC Directive
2014/30/EU
LVD Directive
2014/35/EU
1

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the MRXBOX95-WM2 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Summary of Contents for NuAire MRXBOX95-WM2

  • Page 1 •Always include the operating instructions when you pass the have been in contact with normal room or environmental air. product on to third parties. Nuaire would always recommend a site specific risk assessment by a competent person to determine if any additional PPE is required. Nuaire | | nuaire.co.uk...
  • Page 2: Mechanical Installation

    Fix the mounting bracket to the wall (Figure 3) and use the wall mounted bracket to mount the unit on (Figure 4). of the unit interlocks over the wall mounted bracket (Figure 4). Nuaire | | nuaire.co.uk 28. 10. 20. Document Number 671685...
  • Page 3: Condensate Drain

    Add additional vertical supports if necessary. Use the Anti-vibration tray assembly (AV-WM2) including the angle brackets, to be purchased separately. Nuaire | | nuaire.co.uk 28. 10. 20. Document Number 671685 Western Industrial Estate Caerphilly...
  • Page 4 •The minimum air supply rate should be at least the whole building ventilation rate found in step 1. For Scotland refer to BRE Digest 398. For further information refer to “Domestic Ventilation Compliance Guide” www.planningportal. gov.uk/buildingregulations/approved documents/partl/compliance Nuaire | | nuaire.co.uk 28. 10. 20. Document Number 671685 Western Industrial Estate Caerphilly...
  • Page 5: Dimensions (Mm)

    Nuaire wall mounted unit. MVHR-DRAIN Condensate drain, uninsulated drain pipe with min 5 fall running to SVP. ALSO FROM NUAIRE - range of thermal ducting, an all-in-one insulated ducting system (see installation document 671780) Nuaire | | nuaire.co.uk 28. 10. 20. Document Number 671685...
  • Page 6: Electrical Installation

    Air Valve in ceilings. All duct between MVHR unit and atmosphere to *Insulated be insulated*. supply duct. Nuaire wall mounted unit. MVHR-DRAIN Condensate drain, uninsulated drain pipe with min 5 fall running to SVP. 4.0 ELECTRICAL INSTALLATION 4.2.1 PCB All mains wiring must be in accordance with the current I.E.E.
  • Page 7: Wiring Diagrams

    See wiring diagram for details of prevent tampering. operating this facility. 7. Speed 1 is limited to never exceed speed 2, when commissioning speed 2 should always be set first. Nuaire | | nuaire.co.uk 28. 10. 20. Document Number 671685 Western Industrial Estate Caerphilly...
  • Page 8: Status Indication

    Support for further information on items not listed above. Removing Filter Covers 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.
  • Page 9 Technical or commercial considerations may, from time to time, make it necessary to alter the design, performance and dimensions of equipment and the right is reserved to make such changes without prior notice. Nuaire | | nuaire.co.uk 28. 10. 20. Document Number 671685 Western Industrial Estate...
  • Page 10 MRXBOX95(AB)-WM2 Installation Manual NOTES Nuaire | | nuaire.co.uk 28. 10. 20. Document Number 671685 Western Industrial Estate Caerphilly CF83 1NA...
  • Page 11 MRXBOX95(AB)-WM2 Installation Manual NOTES Nuaire | | nuaire.co.uk 28. 10. 20. Document Number 671685 Western Industrial Estate Caerphilly CF83 1NA...
  • Page 12 MRXBOX95(AB)-WM2 Installation Manual NOTES Nuaire | | nuaire.co.uk 28. 10. 20. Document Number 671685 Western Industrial Estate Caerphilly CF83 1NA...

This manual is also suitable for:

Mrxbox95-wm2 -ohMrxbox95ab-wm2Mrxbox95ab-wm2-oh

Table of Contents