NuAire ES-ISC-WP Series Instruction Manual

The EMC Directive
2014/30/EU
The Low Voltage
Directive
2014/35/EU
ES-ISC-WP*
Weatherproof Enclosure For
Ecosmart Speed Controls
Addendum to 671432
1
nuaire.co.uk 029 2085 8400 10. 05. 17. Leaflet Number 671810
1.0 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 3 sizes shown below.
Unit Code Suitable for
use with Height (mm) Width (mm) Depth (mm) Weight (Kg)
ES-ISC-WPA
ES-ISC1.2A
to
ES-ISC4.1A
626 477 285 10
ES-ISC-WPB
ES-ISC5.6A
to
ES-ISC23.1A
687 560 341 14
ES-ISC-WPC
ES-ISC26.0A
to
ES-ISC38.0A
1070 415 692 27
2.0 HANDLING
Upon receipt of the unit an inspection should be made. Report
any damages immediately. and before commencement of lifting
ensure that normal equipment safety checks have been carried
out. Always handle with care to avoid damage and distortion.
3.0 INSTALLATION
The installation must be carried out by competent personnel in
accordance with the appropriate authority and conforming to all
statutory and governing regulations i.e. IEE, CIBSE, HVCA etc.
Fix or mount in upright position to a secure vibration free
vertical surface. (See figures 1 and 2). Ensure the ventilation
grilles are free of obstruction.
3.1 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.
IMPORTANT
Isolation - Before commencing work make sure that the
unit is electrically isolated from the mains supply.
IMPORTANT
The operating range is 0°C to 35°C, up to 85%
relative humidity (non condensing).
Installation in an unventilated area is not recommended.
3.2 Installation Procedure
1. Remove screws (8) from outer casing of the weatherproofing
box (fig. 1). Outer casing releases from the inner housing and
can now be lifted away (fig 2.).
2. Offer the inner housing to the wall (or mark from the
appropriate drill pattern) (fig 3.), drill and fix the inner
housing to the wall using appropriate fasteners.
3. Remove the front cover of the Ecosmart speed control and
disconnect any cooling fans fitted.
4. Making use of the brackets provided, sit the Ecosmart speed
control box within the inner housing of the weatherproofing
and affix to the weatherprrofing inner housing using screws
(4) (not provided, Nuaire recommend M5 x 25 screws) (fig
4.). It may also be easier to connect the field wiring at this
stage.
5. Reattach speed control cover ensuring cooling fans are
connected.
6. Reassemble outer casing.
Figure 1. Removing
fixings from outer
casing.
Figure 2. Removing
outer casing.

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nuaire.co.uk 029 2085 8400 10. 05. 17. Leaflet Number 671810
Installation and Maintenance ES-ISC-WP* EcoSmart Speed Control Weatherproofing
4.0 MAINTENANCE
4.1 Maintenance Intervals
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.
4.2 General Cleaning and Inspection
General cleaning and inspection – 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.
A
B
Figure 3. ES-ISC-WP* Drill
hole pattern.
Figure 4. Fixing
Ecosmart speed control
to ES-ISC-WP*
Unit Code A (mm) B (mm)
ES-ISC-WPA 379 391.5
ES-ISC-WPB 417 476
ES-ISC-WPC 768 608
Telephone [phone]
[email protected]
5.0 AFTER SALES ENQUIRIES
For technical assistance or further product information,
including spare parts and replacement components, please
contact the After Sales Department.