NuAire BPS HP/CO Installation Manual
NuAire BPS HP/CO Installation Manual

NuAire BPS HP/CO Installation Manual

Boxer packaged solution with heat pump

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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.
WORK IN CONFINED SPACES (WORKING WITHIN THE UNIT)
Personnel carrying out any works within a confined space otherwise than in
accordance with a system of work which, in relation to any relevant specified risks,
renders that work safe and without risks to health, according to the "The Confined
Spaces Regulations 1997".
Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk
BPS HP/CO
BPS EHP/CO
Boxer Packaged Solution with Heat Pump
Installation Manual
(with electric back-up heater)
17. 05. 23. Document Number 672048
1

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  • Page 1 “The Confined Spaces Regulations 1997”. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 2: Personal Protective Equipment

    •Internal lighting and inspection portholes shall be present on 50% ventilation to the building if the one system fails. all fan modules. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 3: Code Description

    The heater is positioned in the supply fan section after the supply fan and is accessed from the fan motor access door (Figure 2). Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 4: Unit Storage

    Waste must be disposed of by a registered waste carrier in If the storage period is to exceed two months, contact Nuaire for accordance to national regulations. guidance on the appropriate ‘mothballing’ procedures. Do not stack units, modules or components.
  • Page 5: Access Area

    Top View of Access For Right Hand Heat Pump Units CLICK HERE to go to the 3D model viewer. INTAKE SUPPLY Access Area Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 6 CENTRE SUPPORT CAN BE ON EITHER SIDE OF CENTRE LINE Section length Section length Section length 100.0 50.0 50.0 100.0 A (1:5) Overall unit length 50.0 50mm x 50mm Lifting hole Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 7: Mechanical Installation

    Failure to do so can result in deformation of the unit frame when using the three axis alignment clamps. 2x 22mm Condensate Connections Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 8: Internal Connections

    All roof terminal, ductwork, sealing and assembly work must be completed before the unit can be considered weather resistant. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 9: Electrical Installation

    The control is powered by a 400Vac 50Hz 3 phase & Neutral supply. This must be isolated local to the unit and fitted with appropriate over-current and fault protection. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 10 Heat Demand - The relay is powered when heating is selected. Cool Demand - The relay is powered when cooling is selected. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 11: Connection Chart

    Cable glands are for additional ancillary cabling and are located on the sides of the units. Isolator Locations Cable Gland Locations Top-up Heater Isolator (When applicable) Unit Isolator Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 12 In these cases the terminals are treated as one conductor. Removing a Jumper Pin 8.10.8 Fuse Terminals Replaceable cartridge fuses are housed in quick release fuse terminals. Fuse Terminal Block Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 13: Wiring Diagrams

    BPS HP-CO Installation Manual 9.0 WIRING DIAGRAMS Heat Pump Panel Wiring Diagram (all models) Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 14 BPS HP-CO Installation Manual Full Wiring - BPS-HP 07-12 Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 15 BPS HP-CO Installation Manual Full Wiring - BPS-HP 17 Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 16 BPS HP-CO Installation Manual Full Wiring - BPS-HP 07, 12 & 17 Inverter Wiring Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 17 BPS HP-CO Installation Manual Condensate & Refrigerant Gas Detection Wiring Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 18 BPS HP-CO Installation Manual Heat Pump Controller Wiring Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 19 BPS HP-CO Installation Manual Mains Power & Inverter Wiring Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 20 B17-EBU-L B17 Ancillary 12kW electric back-up heater - Left hand Unit. B17-EBU-R B17 Ancillary 12kW electric back-up heater - Right hand Unit. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 21: Commissioning Checklist

    •The power supply to the motor is switched off. surface, and any cleaning fluids should be rinsed away with water. •The fan impeller is at rest. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 22 •Check fin coil banks and heat exchangers. If necessary •Cooling coil. clean with a soft brush or vacuum. Check for signs of contamination. •Thermal Wheel. •Drain trays. •Tundish. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 23: Warranty

    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. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 17. 05. 23. Document Number 672048...
  • Page 24 Any further data that may be required will be found in the documentation. If any item is unclear or more information is required, contact Nuaire. General pre-commissioning checks relevant to safe operation consist of the following: Where warning labels or notices are attached to the unit the instructions given must be adhered to.

This manual is also suitable for:

Bps ehp/co

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