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nuaire.co.uk
029 2085 8400
04. 09. 19. Leaflet Number 671789
Installation and Maintenance
Student Accommodation Ventilation Unit
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Figure 12. Fitting the filter cover.
Telephone 02920 858 400
12.0 WARRANTY
The 2 year warranty starts from the day of delivery and includes parts and
labour for the first year and parts only for the remaining 1 year. This warranty is
conditional on planned maintenance being undertaken.
This warranty is void if the equipment is modified without authorisation, is
incorrectly applied, misused, disassembled, or not installed, commissioned and
maintained in accordance with the details contained in this manual and general
good practice.
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.
Isolation - Before commencing work make sure that the unit,
switched live and Nuaire control are electrically isolated from the mains
supply and switched live supply.
IMPORTANT
11.0 REPLACEMENT OF PARTS
Should any component need replacing Nuaire keep extensive stocks for quick
delivery. Ensure that the unit is electrically isolated, before carrying out any
work.
Note: The supply cable must be replaced by an electrically competent person.
When ordering spare parts, please quote the serial number of the unit and the
ARC number of the purchase if possible
(this information will be available on
the fan label).
In the unlikely event of motor failure, the unit must be lowered from its
installation position in order to facilitate a motor replacement. An access
hatch of sufficient size for the unit to pass through is required. You must
ensure that all associated electrical, condensate and ductwork connections
can be disconnected.
11.1 Motor Replacement
With the unit taken down from its installed position, the motors can be replaced
by following the below procedure:
1. Unscrew all the black plastic Expanded Polystyrene (EPS) fixings in the
top, sides and ends of the unit using a Torx Driver Bit, T25 x 70 mm (RS
component no. 769-119).
2. Unscrew the three screws at the top of both end panels; this will release the
top plate of the unit.
3. Remove the earth fixing that connects the top plate to the unit control panel.
4. Remove the top plate of the unit, lifting directly upwards using the safety
edges along the side of the top plate.
5. Unscrew all bolts and screws from the newly exposed EPS foam lid and
remove foam lid. This allows access to replace the unit motors.
6. Once motor replacement has been completed reassemble the unit in reverse
operation to the process described above. Ensure all fixings are replaced and
secure prior to testing the unit.
13.0 AFTER SALES ENQUIRIES
For technical assistance or further product information, including spare parts and
replacement components, please contact the After Sales Department.
