NuAire xboxer xbx+ Installation Manual

NuAire xboxer xbx+ Installation Manual

Supply & extract ventilation with heat recovery

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1.0 SAFETY INFORMATION
• 
The provision of the electrical supply and the connection of the unit to the mains must be
carried out by a qualified electrician.
• 
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.
• 
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 Symbols
GENERAL WARNING
Signifies a general warning regarding hazard specified by supplementary
information.
ELECTRIC SHOCK
This unit must be completely electrically isolated before any panels are
removed. Check mains supply and control connections.
ROTATING PARTS
This unit contains fast moving rotational parts which may start automatically. It is
the sole responsibility of the installer to adequately guard these components.
REFER TO INSTRUCTION MANUAL
Read and understand the installation and maintenance manual before installing,
operating or maintaining this product.
Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk
Ecosmart Connect (C) Control
Supply & Extract Ventilation with Heat Recovery
Installation Manual
14. 11. 23. Document Number 672068
1

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  • Page 1 REFER TO INSTRUCTION MANUAL Read and understand the installation and maintenance manual before installing, operating or maintaining this product. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 2: Personal Protective Equipment

    (1/4 turn). Silencer Arrangement) Note: Bottom access unit (BA) Filters cannot be accessed from the side of the unit. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 3: Code Description

    250mm is possible, access in this situation is difficult and does not allow for major maintenance including component replacement. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 4 LPHW or Electric Heater Battery XBC+ Ecosmart Connect (C) Control Installation Manual Note: The unit is shipped with four G4 filters in place, two of which are included as spares. For F7 filters contact Nuaire. Side Access Unit Filters Bottom Access Unit Filters...
  • Page 5 Do not drill or cut the unit casing for this purpose. Cable access points are provided at the ends of the control enclosure. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 6 1956 1562 XBC55HA-***-**W 1956 1562 1000 † XBC65HA-***-*** 1913 1572 XBC65HA-***-**W 1913 1796 1000 † † Excludes length of overhanging weatherproof roof. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 7 3.7 Flange Connector Dimensions (mm) Flange Connector INTAKE / SUPPLY / EXTRACT DISCHARGE Dimensions to Hole Centres (mm) Unit Code XBC10HA-***-*** XBC15HA-***-*** XBC25HA-***-*** XBC45HA-***-*** XBC55HA-***-*** XBC65HA-***-*** Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 8: Dimensions (Mm)

    2 attenuator flange connections are attached to every unit. Add 60mm to dimension 'A' to include both flanges for standard (no roof) units. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 9 HE - Denotes the type of silencer required for the extract or intake. Note: XBC15 silencers are also suitable for XBC10 units. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 10: Unit Installation

    •Fix brackets to drop rods to support attenuators •Use the 2 x Ø5.3mm holes on the attenuator brackets to position attenuator and fix self tapping screws in position. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 11 Motorised damper wiring will require connection on site and possible extension of the cable looms. Silencers Belimo SM24A-S drive open/drive close actuator complete with switch. Motorised Damper Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 12: Schematic Diagram

    (Figure 18) ensuring the feed line is fused to suit Max 1.5A / 250 Vac. Refit switch cover. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 13 Coil & Condensate Drain Connections (Left Hand Unit) Coil connections Control box Condensate drain connection Access to Condensate tray 8 mm flexible pipe 40mm centres and Pump. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 14: Pre-Commissioning

    Excessive current normally indicates that the ductwork system resistance is different to design. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 15: Connection Chart

    Insert an operating tool in to the operating slot to remove the conductor, just like the original CAGE CLAMP® terminals blocks. Conductor Removal Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 16 E) LPHW re-heat drive (LPHW models only) F) Bypass damper drive G) Condensate pump alarm H) Fresh air temperature Extract fan (drive & health) Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 17: Customer Wiring

    Installation Manual 5.9 Customer Wiring 5.9.1 XBC10-15 Units with No / LPHW Heating Customer Wiring - XBC10-15 Units with No / LPHW Heating Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 18 XBC+ Ecosmart Connect (C) Control Installation Manual 5.9.2 XBC10-15 Units with Electric Heating Customer Wiring - XBC10-15 Units with Electric Heating Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 19 XBC+ Ecosmart Connect (C) Control Installation Manual 5.9.3 XBC25-65 With No / LPHW Heating Customer Wiring - XBC25-65 With No / LPHW Heating Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 20 XBC+ Ecosmart Connect (C) Control Installation Manual 5.9.4 XBC25-65 With Electric Heating Customer Wiring - XBC25-65 With Electric Heating Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 21 Installation Manual 5.10 Full Wiring 5.10.1 XBC10-15 Units with No / LPHW Heating Full Wiring - XBC10-15 Units with No / LPHW Heating Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 22 XBC+ Ecosmart Connect (C) Control Installation Manual 5.10.2 XBC10-15 Units with Electric Heating Full Wiring - XBC10-15 Units with Electric Heating Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 23 XBC+ Ecosmart Connect (C) Control Installation Manual 5.10.3 XBC25-65 With No / LPHW Heating Full Wiring - XBC25-65 With No / LPHW Heating Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 24 XBC+ Ecosmart Connect (C) Control Installation Manual 5.10.4 XBC25-65 With Electric Heating Full Wiring - XBC25-65 With Electric Heating Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 25: Maintenance

    Clause 14 of our Conditions of Sale. Customers •Check fan motor current draw. purchasing from outside of the UK should contact Nuaire International Sales office for further details. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 26 Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 27 XBC+ Ecosmart Connect (C) Control Installation Manual NOTES Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...
  • Page 28 XBC+ Ecosmart Connect (C) Control Installation Manual NOTES Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 14. 11. 23. Document Number 672068...

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