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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 Hazard 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
XB-H
Hybrid Ventilation Unit
Installation Manual
|
|
| nuaire.co.uk
Caerphilly
CF83 1NA
12. 02. 20. Document Number 671902
EMC Directive
2014/30/EU
LVD Directive
2014/35/EU
1
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Table of Contents
Related Manuals for NuAire XB-H Series
Summary of Contents for NuAire XB-H Series
- Page 1 REFER TO INSTRUCTION MANUAL Read and understand the installation and maintenance manual before installing, operating or maintaining this product. Nuaire | | nuaire.co.uk 12. 02. 20. Document Number 671902 Western Industrial Estate...
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Page 2: Personal Protective Equipment
L4T = Tempering LPHW, 4 Port Valve & Actuator have been in contact with normal room or environmental air. L4P = Primary LPHW, 4 Port Valve & Actuator Nuaire would always recommend a site specific risk assessment by a 4. Finish: No Suffix = Natural Aluzinc competent person to determine if any additional PPE is required. -
Page 3: Plan View
Plan View of unit with 6 Mounting Points Plan View Hole Centres (mm) Unit Code XB-H130M 472.1 411.8 XB-H130S 472.1 411.8 XB-H260 472.1 785.6 Nuaire | | nuaire.co.uk 12. 02. 20. Document Number 671902 Western Industrial Estate Caerphilly CF83 1NA... -
Page 4: Mechanical Installation
If the storage period is to exceed two months, contact Nuaire for 5.2 Glazed Louvre & Sleeve Installation guidance on the appropriate “mothballing” procedures. Do not stack •Fit the glazed louvre as per recommended window installation... - Page 5 Fixing unit to mounting bracket with fitted louvre and sleeve. Unit to Bracket Mounting ceiling bracket. Fixings Points Sleeve to unit fixing points. M8 Fixing Points from sleeve to unit Nuaire | | nuaire.co.uk 12. 02. 20. Document Number 671902 Western Industrial Estate Caerphilly CF83 1NA...
- Page 6 Avoid direct solar radiation and drafts. • Seal the conduit box or the installation tube, as air currents can • affect sensor readings. Adhere to allowed ambient conditions. • Nuaire | | nuaire.co.uk 12. 02. 20. Document Number 671902 Western Industrial Estate Caerphilly CF83 1NA...
- Page 7 Mounting baseplate on conduit box. included in the main unit wiring diagrams. Sensor wiring with top cable entry. Sensor wiring with bottom cable entry. Mounting baseplate on conduit box. Nuaire | | nuaire.co.uk 12. 02. 20. Document Number 671902 Western Industrial Estate Caerphilly...
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Page 8: Electrical Connections
1.4 A 230 V 50 Hz 6.1 Mains Connection Mains cables should be suitably sized and terminated at the terminals shown on the appropriate diagram. Nuaire | | nuaire.co.uk 12. 02. 20. Document Number 671902 Western Industrial Estate Caerphilly CF83 1NA... - Page 9 Installation Manual XB-H 6.2 Wiring 6.2.1 XB-H260 Unit Wiring Diagram XB-H260 wiring. Nuaire | | nuaire.co.uk 12. 02. 20. Document Number 671902 Western Industrial Estate Caerphilly CF83 1NA...
- Page 10 Installation Manual XB-H 6.2.2 XB-H130M Unit Wiring Diagram XB-H130M wiring. Nuaire | | nuaire.co.uk 12. 02. 20. Document Number 671902 Western Industrial Estate Caerphilly CF83 1NA...
- Page 11 6.2.5 XB-HBC User Control Wiring Diagram XB-HBC wiring. XB-H LPHW ancillary wiring. 6.2.7 XB-HMKH User Control Wiring Diagram XB-HMKH wiring. 6.2.6 XB-HMK User Control Wiring Diagram XB-HMK wiring. Nuaire | | nuaire.co.uk 12. 02. 20. Document Number 671902 Western Industrial Estate Caerphilly CF83 1NA...
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Page 12: Operation
HMI commissioning port located on which can be customised during commissioning standard is Monday the side of the unit (Figure 8) and is available from Nuaire. to Friday 7:30 to 16:30 or through BACnet start / stop. When the unit is in the occupied time then it will react based on in-room CO2 8.2 Quick Commissioning... - Page 13 Select the appropriate mode of operation as given in the table below and press ‘Enter’ to activate. Setting Description Variable Fan speed varies according to air quality Constant Fan speed is constant Nuaire | | nuaire.co.uk 12. 02. 20. Document Number 671902 Western Industrial Estate Caerphilly CF83 1NA...
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Page 14: Points List
Fresh Air Damper Status 1055 FnSigAO Fan Speed Status 1056 MainHtgAO Master Heating Status 1057 2ndHtgAO Secondary Heating Status 1058 RecDamper Recirculation Damper Status 1060 Nuaire | | nuaire.co.uk 12. 02. 20. Document Number 671902 Western Industrial Estate Caerphilly CF83 1NA... - Page 15 Night Purge - Sunday 1115 NP_Runs Night Purge Running 1116 NP_Achie Night Purge Temperature Achieved 1117 AppNo Software Version 1125 SW_Date Software Date 1126 Nuaire | | nuaire.co.uk 12. 02. 20. Document Number 671902 Western Industrial Estate Caerphilly CF83 1NA...
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Page 16: Maintenance
Check fin coil banks and heat exchangers. If necessary clean with a • clockwise (1/4 turn), keys are neither required nor provided by Nuaire. soft brush or vacuum. Check for signs of contamination. After the controls panel is unlocked the sliding latches can be used to release the control panel from the unit. -
Page 17: Warranty
The product warranty applies to the UK mainland and in accordance with Clause 14 of our Conditions of Sale. Customers purchasing from outside of the UK should contact Nuaire International Sales office for further details. Failure to maintain the unit as recommended will invalidate the warranty. - Page 18 Installation Manual XB-H NOTES Nuaire | | nuaire.co.uk 12. 02. 20. Document Number 671902 Western Industrial Estate Caerphilly CF83 1NA...
- Page 19 Installation Manual XB-H NOTES Nuaire | | nuaire.co.uk 12. 02. 20. Document Number 671902 Western Industrial Estate Caerphilly CF83 1NA...
- Page 20 Installation Manual XB-H NOTES Nuaire | | nuaire.co.uk 12. 02. 20. Document Number 671902 Western Industrial Estate Caerphilly CF83 1NA...
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