NuAire ES-ISC-WP User manual

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24. 03. 22. Document Number 671810
Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk
ES-ISC-WP
Weather Enclosure For Ecosmart Speed Controls
Installation Manual
1.0 SAFETY INFORMATION
• 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.
REFER TO INSTRUCTION MANUAL
Read and understand the installation and maintenance manual before installing,
operating or maintaining this product.
1.2 Important Information
This manual contains important information on the safe and
appropriate assembly, transport, commissioning, operation,
maintenance, disassembly and simple troubleshooting of the product.
While the product has been manufactured according to the accepted
rules of current technology, there is still a danger of personal injury or
damage to equipment if the following general safety instructions and
the warnings contained in these instructions are not complied with.
•Read these instructions completely and thoroughly before
working with the product.
•Keep these instructions in a location where they are accessible
to all users at all times.
•Always include the operating instructions when you pass the
product on to third parties.
1.3 Personal Protective Equipment
The following minimum Personal Protective Equipment (PPE) is
recommended when interacting with Nuaire product:
•Protective Steel Toed Shoes - when handling heavy objects.
•Full Finger Gloves (Marigold PU800 or equivalent) - when
handling sheet metal components.
•Semi Fingerless Gloves (Marigold PU3000 3DO or equivalent)
- when conducting light work on the unit requiring tactile
dexterity.
•Safety Glasses - when conducting any cleaning/cutting operation
or exchanging filters.
•Reusable Half Mask Respirators - when replacing filters which
have been in contact with normal room or environmental air.
Nuaire would always recommend a site specific risk assessment by a
competent person to determine if any additional PPE is required.

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24. 03. 22. Document Number 671810
Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk
ES-ISC-WPInstallation Manual
2.0 INTRODUCTION
The ES-ISC-WP range is designed to protect the Ecosmart speed control
unit from adverse weather conditions. The product is suitable for wall
mounting, can be retrofit on site and is available in the sizes shown
below.
2.1 Dimensions (mm) & Weights (kg)
Unit Code Suitable for
use with
Height
(mm)
Width
(mm)
Depth
(mm)
Weight
(Kg)
ES-ISC-WPA
ES-ISC1.2A
-
ES-ISC4.1A
626 477 285 10
ES-ISC-WPB
ES-ISC5.6A
-
ES-ISC23.1A
687 560 341 14
ES-ISC-WPC
ES-ISC26.0A
-
ES-ISC38.0A
1070 415 692 27
ES-ISCT-WP
ES-ISCT1.2A
-
ES-ISCT23.1A
758 560 344 14
3.0 DELIVERY & HANDLING
All equipment is inspected prior to despatch and leaves the factory in
good condition. Upon receipt of the equipment an inspection should be
made and any damage indicated on the delivery note.
Particulars of damage and/or incomplete delivery should be endorsed
by the driver delivering the goods before offloading by the purchaser.
No responsibility will be accepted for damage sustained during the
offloading from the vehicle or on the site thereafter. All claims for
damage and/or incomplete delivery must be reported to Nuaire within
two days of receipt of the equipment.
The weight of the unit modules and palletised items are displayed
on the packaging. Some of the modules have an uneven weight
distribution, and this will be indicated by labelling where appropriate.
Offloading and positioning of the equipment is the responsibility of
the purchaser. Items should only be lifted by competent personnel
following appropriate risk assessment.
Always handle with care to avoid damage and distortion, and where
lifting slings are employed use spreaders to ensure slings do not come
into contact with the unit case, or control pack.
Assembly with
base frame
Palletised
Forklift
Slings via spreaders fitted to unit
with base frame.
1 Typical Lifting Methods
4.0 MECHANICAL INSTALLATION
Installation must be completed by competent persons, in accordance
with good industry practice and should conform to all governing and
statutory bodies i.e. IEE, CIBSE, etc.
The operating range is -10°C to 40°C, up to 85% relative humidity
(non-condensing). Installation in unventilated loft is not
recommended.
Fix or mount in upright position to a secure vibration free vertical
surface (Figures 1 & 2). Ensure the ventilation grilles are free of
obstruction.
4.1 Fixings
The fixings to secure the weatherproof enclosure to the wall are not
supplied and must be sourced by the customer to be specific for the
individual installation.
4.2 Drill Hole Pattern
A
B
2 Drill Hole Pattern
Unit Code A (mm) B (mm)
ES-ISC-WPA 379 391.5
ES-ISC-WPB 417 476
ES-ISC-WPC 768 608
4.3 Installation Procedure
•Remove screws (8) from outer casing of the weatherproofing box
(Figure 3). Outer casing releases from the inner housing and can
now be lifted away (Figure 4).
•Offer the inner housing to the wall (or mark from the appropriate
drill pattern) (Figure 2), drill and fix the inner housing to the wall
using appropriate fasteners.
•Remove the front cover of the Ecosmart speed control and
disconnect any cooling fans fitted.
•Making use of the brackets provided, sit the Ecosmart speed
control box within the inner housing of the weatherproofing and
affix to the weatherproofing inner housing using screws (4) (not
provided, Nuaire recommend M5 x 25 screws) (Figure 5). It may
also be easier to connect the field wiring at this stage.
•Reattach speed control cover ensuring cooling fans are connected.
•Reassemble outer casing.

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24. 03. 22. Document Number 671810
Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk
ES-ISC-WPInstallation Manual
5.0 MAINTENANCE
Ensure that the unit is electrically isolated from the mains supply
before commencing work. When the fan is isolated, allow 5
minutes for the capacitors in the inverter to discharge before
commencing any work on the unit.
It is important that maintenance checks are recorded and that the
schedule is always adhered to, in all cases, the previous report should
be referred to.
The first maintenance should be carried out three months after
commissioning and thereafter at twelve monthly intervals. These
intervals may need to be shortened if the unit is operating in adverse
environmental conditions, or in heavily polluted air.
5.1 Routine Maintenance
•Clean and inspect the exterior of the unit.
•Remove covers and carefully clean out any dust deposits.
•Check security of all components and terminals.
•Remove fan filters and clean or replace as necessary.
•Refit covers.
6.0 END-OF-LIFE AND RECYCLING
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.
Where possible Nuaire use components which can be largely recycled
when the product reaches its end-of-life:
•Fans, motors, controls, actuators, cabling and other electrical
components can be segregated into WEEE recycling streams.
•Sheet metal parts, aluminium extrusion, heating/cooling coils and
other metallic items can be segregated and fully recycled.
•EPP, plastic ducting, nylon corner pieces, plastic heat exchangers,
packaging material and other plastic components can be
segregated into mixed plastic and widely recycled.
•Cardboard packaging, wood, used filters and other paper
components can be largely recycled or fully processed in energy
from waste centres.
•Remaining Items can be further segregated and processed in
accordance with the zero waste hierarchy. Please call After Sales
Support for further information on items not listed above.
3 Removing Outer Casing's Fixings
4 Removing Outer Casing
5 Fixing Speed Control To Weather Enclosure

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24. 03. 22. Document Number 671810
Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk
ES-ISC-WPInstallation Manual
7.0 AFTER SALES AND REPLACEMENT PARTS
For technical assistance or further product information, including spare
parts and replacement components, please contact the After Sales
Department.
If ordering spares please quote the serial number of the unit together
with the part number, if the part number is not known please give a full
description of the part required. The serial number will be found on the
identification plate attached to the unit casing.
Telephone [phone]
[e-mail]
Technical or commercial considerations may, from time to time,
make it necessary to alter the design, performance and dimensions
of equipment and the right is reserved to make such changes without
prior notice.