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nuaire.co.uk 029 2085 8400 13. 03. 19. Document Number 671188
The EMC Directive
2014/30/EU
The Low Voltage
Directive
2014/35/EU
ESBH
Ecosmart Boxer Air Handling Units
Installation and Maintenance
1.0 INTRODUCTION
The information contained in this document provides details of
installation, operation and maintenance for installers and users of the
ESBH Ecosmart Boxer range of air handling units.
A standard system incorporates the following, as appropriate to fan
type:
•Inlet section
•Filters
•Electric or LPHW heater
•Chilled Water or DX coil
•Belt or Direct Drive section
•Ecosmart control
•Fan failure circuit
•Integral temperature sensor
Optional extras may include:
•Silencers
•Dampers
•Heat Exchangers
•Inlet and Outlet Terminals
•Weathering Roof
•Sensors
•User controls
For systems which include supply fans with heating and/or cooling
coils, other than where the BMS has control, the appropriate user
control is required.
Code description: XBOXER XBC Ventilation Unit
ESBH S * - L C
| | | | |
1 2 3 4 5
1. Ecosmart Boxer Range (High Efficiency)
2. S = Supply Unit
E = Extract Unit
3. * = Unit Size (1-7)
4. N = No Heater
L = LPHW Coil
E = Electric Heater
5. C = CHW Coil
D = DX Coil
AIRFLOW
Electric Heater
Fan Section
LPHW Heater
Cooler
Silencer
IMPORTANT
ECOSMART CONTROL BOXES - Units sizes 3 and above,
incorporate control boxes on external casing as shown in
Figure 1.
IMPORTANT
UNITS OF MODULAR CONSTRUCTION: Units sizes 3 and
above will be supplied in modular sections, their assembly
and wiring between controls, sensors and actuators located in
each section is the responsibility of the installer and is
discussed within this document.
Figure 1. Typical module arrangement.
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