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OPUS 30 & 60
Surface Mounted
Domestic Extract Fans
Fig. 1. General view of unit.
Introduction
Nuaire's OPUS 30 & 60 range of surface mounted domestic
extract fans are designed to be installed in the area to be ventilat-
ed, for example bathrooms and WC compartments, but are
ideally suited for stores, drying rooms, cupboards, etc.
The fans discharge air through 100mm. dia. outlet spigot and
have provision for adding a 50mm dia. subsidiary inlet to extract
air from a second room.
Typical arrangements
Surface mounting, wall or ceiling
( 'B'
range
One room extraction
Two room extraction
(with side subsidiary).
Two room extraction
(with rear subsidiary).
Semi recessed version
and Maintenance
NuAire Limited
)
Western Industrial Estate, Caerphilly,
Mid Glamorgan CF83 1XH United Kingdom
Telephone: 02920 885911
Facsimile: 02920 887033
Email: info@nuaire.co.uk
www.nuaire.co.uk
Contents
Introduction ..................................................... 1
Arrangements and Codes ..................................1
Installation .........................................................2
Dimensions & Ancillaries .................................3
Maintenance ......................................................3
Electrical Diagrams ..........................................4
Certification ......................................................5
IMPORT ANT WARNING
Installation and servicing MUST be carried out
by electrically quaIified personnel.
The unit MUST BE TOTALLY ISOLATED from the
electrical supply before removing covers.
NOTE internal input socket will be exposed and
MAY BE LIVE with the fan module removed.
See 'ISOLATION' notes.
Units are available with one or two fans and in two duty sizes
32 l/s and 61 l/s.
Inlet is through filters located on the front cover of the unit
which can easily be removed for cleaning.
Units can be fitted with a selection of controls which enable
them to be linked to light switches, either directly or through
run-on cicuits.
Coding
B
Basic unit with single fan.
BS
Single fan unit incorporating a run-on circuit.
2BAS
Twin unit incorporating both run-on and fan failure
detection/change over circuits.
BX
Single fan unit providing continuous low duty
running with boost when room light is switched on.
(Opus 30 only)
Leaflet 670443
DECEMBER 2000
Page
1
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Related Manuals for NuAire OPUS 30
Summary of Contents for NuAire OPUS 30
- Page 1 The unit MUST BE TOTALLY ISOLATED from the Nuaire’s OPUS 30 & 60 range of surface mounted domestic electrical supply before removing covers. extract fans are designed to be installed in the area to be ventilat-...
- Page 2 Installation and Maintenance OPUS (B range) Installation Fit the fan module to the case, mating it’s plug fully with It is assumed that a solid non reverberant mounting posi the internal socket. Lock with the spring clips. Fig. 5. tion has been selected, and the necessary passages for duct work, from outlet spigot and to subsidiary inlet spigot (if a Fit the cover and fix using the four screws supplied.
- Page 3 3 x Fixing holes Subsidiary spigot (Drill and plug mtg position for Knockouts No.8 Woodscrews) for cable entry Dimension 'A' View on back of case Opus 30 Opus 60 2nd room duct spigot 98 OD positions Optional ancillaries 13.5 Birdguard 4 x 3.7 dia fix holes...
- Page 4 2BAS Unit ventilating one room(using run on circuit). 2BAS Unit ventilating two rooms (using run on circuit). Switch Room light (double pole) Fan terminal block Fuse 2 Amp max BX Continuous run with boost (Opus 30). Model Opus 30 Opus 60 BX on 2BAS 2BAS Unit Code...
- Page 5 Electromagnetic Compatibility and Safety of Electrical Equipment. Designation of machinery :- OPUS EXTRACT FANS Machinery Types :- OPUS 30, OPUS60 (‘B’ RANGE) Relevant EC Council Directives :- 89/336/EEC, 92/31/EEC (EMC) 73/23/EEC, 93/68/EEC (Low Voltage Directive) Applied Harmonised Standards :-...
- Page 6 A team of Engineers and technicians is available to provide pre and post order support. We are on hand to provide help and advice from the most basic use of any NuAire equipment to the more complex applications, maximising on the versatility of our SMART and NetLink con- trol products.
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