NuAire BPS H-AT Installation Manual
NuAire BPS H-AT Installation Manual

NuAire BPS H-AT Installation Manual

Horizontal boxer packaged solution with adapt trend (at) control

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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
BPS H-AT
Horizontal Boxer Packaged Solution
with Adapt Trend (AT) Control
Installation Manual
26. 01. 22. Document Number 671829
1

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Summary of Contents for NuAire BPS H-AT

  • 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 26. 01. 22. Document Number 671829...
  • Page 2: Personal Protective Equipment

    7. Control Type: AT = Adapt Trend 8. Access Handing L = Left Hand (in direction of supply R = Right Hand airflow) Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 3 BPS size **. Weather Terminal & Damper, Left Handed, for Horizontal PHX Units. ** Insert one of the following for the relevant BPS unit. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 4 All base frame sections will have 50mm square lifting holes at the end of each side to enable lifting. In addition to this, covered fork If the storage period is to exceed two months, contact Nuaire for lifting channels are located across the width of the base frame, if the guidance on the appropriate ‘mothballing’...
  • Page 5: Unit Access

    The hinges do not need to be unlocked in normal operation of opening and closing. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 6 DISCHARGE SUPPLY INTAKE EXTRACT 600mm Access 600mm Access Shown from top (Left hand - L). Shown from top (Right hand - R). Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 7: Mechanical Installation

    Nuaire takes no responsibility for the coordination of support. 6.1 Unit Location...
  • Page 8 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 26. 01. 22. Document Number 671829...
  • Page 9: Installation Inspection

    •Close all access door seals for damage, and replace any panels that hoisting into position (Figure 20). have been removed. Removing Roof Terminal Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 10: Electrical Installation

    Extra low voltage versions of the switched live signals are also available. Link two contacts to activate the signal. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 11: Connection Chart

    Isolator Locations Cable Gland Locations ISOLATOR POSITIONED ON ELECTRIC HEATER UNIT Unit Isolator Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 12 Insert the operating tool blade between the jumper and the partition wall of the dual jumper slots, then lift up the jumper. Removing a Jumper Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 13 7.10.3 Unit Sizes 05 - 20 with No or LPHW Heating & No or CHW Cooling Unit Sizes 05 - 20 with No or LPHW Heating & No or CHW Cooling Wiring Diagram Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 14 7.10.4 Unit Sizes 05 - 20 with Electric Heating & No or CHW Cooling Unit Sizes 07 - 22 with Electric Heating & No or CHW Cooling Wiring Diagram Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 15 7.10.5 Unit Sizes 05 - 10 with No or LPHW Heating & Reverse Cycle DX Unit Sizes 07 - 12 with No or LPHW Heating & Reverse Cycle DX Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 16 7.10.6 Unit Sizes 15 - 20 with No or LPHW Heating & Reverse Cycle DX Unit Sizes 15 - 20 with No or LPHW Heating & Reverse Cycle DX Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 17 7.10.7 Unit Sizes 05 - 10 with Electric Heating & Reverse Cycle DX Unit Sizes 05 - 10 with Electric Heating & Reverse Cycle DX Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 18 7.10.8 Unit Sizes 15 - 20 with Electric Heating & Reverse Cycle DX Unit Sizes 15 - 20 with Electric Heating & Reverse Cycle DX Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 19 CO2 setpoint. The target CO2 sensor setpoint can be changed as one of the commissioning setpoints. •14V = Unoccupied Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 20: Frost Protection

    Outdoor condenser are S2 & S3. For the same reason, SW8-3 must be set to “ON” on the outdoor unit. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 21 The upper limit voltage corresponding to the limit of range 0-10 v 10 v Alarm Delay Alarm hold-off delay 0-300 Sec 15 sec Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 22 CO2 Loop Gain CO2 Loop Gain -30-0 -0.5 CO2 Loop Integral CO2 Loop Integral 0-30 CO2 Loop Derivative CO2 Loop Derivative 0-30 Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 23 - (10 x 6 inch). IQVIEW8BOX - Surface mount box for flat surfaces. Transformer for IQVIEW8 included ACC/24V - 230/224 VAC, 36VA Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 24: Maintenance

    80°C is detected. This action is performed independently of any the operator. controls fitted. Nuaire fitted controls will also stop heating if a fan or heater failure is detected. 9.4 Filters 9.8 Bulkhead Lights...
  • Page 25: Maintenance Schedule

    •Check electrical supply voltage and tightness of all electrical connections. •Ensure control damper operation. •Ensure access panels and doors are fitted properly and secure. •Check fan motor current draw. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 26 Wiring - Electric Frost Coil 07 - 22 External Rotary Isolator °C Heater Temperature Setting Electric Heater Recommended Frost Power Supply Temperature Setting 4°C Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...
  • Page 27: Warranty

    Please call After Sales Support for further information on items not listed above. 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 28 GENERAL In addition to the particular requirements given for the individual product, the following general requirements The equipment referred to in this Declaration of Incorporation is supplied by Nuaire to be assembled into should be noted. a ventilation system which may or may not include additional components. The entire system must be...
  • Page 29 Installation Manual BPS H-AT NOTES Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 26. 01. 22. Document Number 671829...

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