NuAire BPS V-AT Installation Manual

NuAire BPS V-AT Installation Manual

Vertical 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 V-AT
Vertical Boxer Packaged Solution
with Adapt Trend (AT) Control
Installation Manual
01. 09. 21. Document Number 671746
1

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Summary of Contents for NuAire BPS V-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 01. 09. 21. Document Number 671746...
  • 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 01. 09. 21. Document Number 671746...
  • Page 3 BPS size **. Weather Terminal & Damper, Left Handed, for Thermal Wheel Units. ** Insert BPS unit size sizes for the relevant ancillary. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 01. 09. 21. Document Number 671746...
  • 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 01. 09. 21. Document Number 671746...
  • Page 6: Top View

    Top View of Access For Right Hand Thermal Wheel Units Top View Top View SUPPLY SUPPLY SUPPLY SUPPLY BYPASS CONTROLS CONTROLS 600mm 600mm Access Access Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 01. 09. 21. Document Number 671746...
  • 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 01. 09. 21. Document Number 671746...
  • Page 9: Installation Inspection

    •Close all access door seals for damage, and replace any panels that hoisting into position (Figure 24). have been removed. Removing Roof Terminal Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 01. 09. 21. Document Number 671746...
  • Page 10: Electrical Installation

    Link two contacts to activate the signal. Emergency Shutdown Circuit. Break to Remove power. Remove Jumper bar between T6 & T7 to use. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 01. 09. 21. Document Number 671746...
  • Page 11: Connection Chart

    Main wiring points for the customer is to the isolators situated on the sides of the units. sides of the units as shown below. Isolator Locations Cable Gland Locations Electric Heater Isolator Unit Isolator Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 01. 09. 21. Document Number 671746...
  • 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 01. 09. 21. Document Number 671746...
  • Page 13 24Vac CHW Valve Supply (Constant) 0-10V LPHW Valve Demand (10V = 100%) 0-10V CHW Valve Demand (10V = 100%) 0V COM 0V COM Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 01. 09. 21. Document Number 671746...
  • Page 14 0-10V CHW Valve Demand (10V = 100%) adjustment knob inside the electric heater section. 0V COM T1 T2 T3 Electric Heater Section 1 Supply Required Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 01. 09. 21. Document Number 671746...
  • Page 15 0-10V CHW Valve Demand (10V = 100%) adjustment knob inside the electric heater section. 0V COM T1 T2 T3 T1 T2 T3 Electric Heater Section 2 Supplies Required Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 01. 09. 21. Document Number 671746...
  • Page 16 Valve not supplied as standard 24Vac LPHW Valve Open 24Vac LPHW Valve Close 0V COM Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 01. 09. 21. Document Number 671746...
  • Page 17 Valve not supplied as standard 24Vac LPHW Valve Open 24Vac LPHW Valve Close 0V COM Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 01. 09. 21. Document Number 671746...
  • Page 18 Valve not supplied as standard 24Vac LPHW Valve Open 24Vac LPHW Valve Close 0V COM Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 01. 09. 21. Document Number 671746...
  • Page 19 The elctric heater air o temperature is set by an adjustment knob inside the electric heater section. T1 T2 T3 Electric Heater Section 2 Supplies Required Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 01. 09. 21. Document Number 671746...
  • Page 20 The elctric heater air o temperature is set by an adjustment knob inside the electric heater section. T1 T2 T3 Electric Heater Section 2 Supplies Required Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 01. 09. 21. Document Number 671746...
  • Page 21 The elctric heater air o temperature is set by an adjustment knob inside the electric heater section. T1 T2 T3 T1 T2 T3 Electric Heater Section 2 Supplies Required Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 01. 09. 21. Document Number 671746...
  • Page 22 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 01. 09. 21. Document Number 671746...
  • Page 23: 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 01. 09. 21. Document Number 671746...
  • Page 24 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 01. 09. 21. Document Number 671746...
  • Page 25 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 01. 09. 21. Document Number 671746...
  • Page 26 - (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 01. 09. 21. Document Number 671746...
  • Page 27: Maintenance

    Pipe-work connections should be made to the unit using appropriate techniques, and must be independently supported. The connections should be pressure tested. Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 01. 09. 21. Document Number 671746...
  • Page 28: Electric Heaters

    80°C is detected. This action is performed independently of any unit whilst it is in operation. controls fitted. Nuaire fitted controls will also stop heating if a fan or heater failure is detected. 10.1 Fan & Motor 9.9 Bulkhead Lights...
  • Page 29 52.5 A + 52.5 A ‡ 0.1 A 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 01. 09. 21. Document Number 671746...
  • Page 30: 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 31: Commissioning Requirements

    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 32 Installation Manual BPS V-AT NOTES Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk 01. 09. 21. Document Number 671746...

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