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KWH150-ECO-LC/20210130
Kair Ventilation Ltd | 9-11 High Street | Sidcup | DA14 6EN | www.Kair.co.uk
KWH150-ECO-LC
Installation Manual
7.0 MAINTENANCE
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.
7.1 Filter Replacement
The filters are required to be changed every five years,
failure to do so
may impair the performance and energy efficiency of this unit.
The
display will show the letter ‘C’ once this time has elapsed.
New filters can be purchased direct from Kair using the following code
number: KWH150-ECO-FLT (five year filter). To reset the change filter
message, press and hold BOTH “up and “down” button for between 10-
20 seconds, then release, the letter ‘C’ starts to flash, press the “down”
button.
If the units’ performance has been reduced dramatically or black
dust becomes visible around the outlet diffuser, check that the
filter has not become dislodged in any way.
8.0 FREQUENTLY ASKED QUESTIONS
While very rare, issues with newly installed units can occur. Typically
these issues can be easily solved by referring to the below table.
Symptom
Cause
Solution
Fan not
running.
NO power to the unit
(Display is NOT lit).
Ensure unit has not been
switched off or that the
local fuse has not blown.
Software error - Power to the
unit (Display is lit).
If electricity present, power
off, wait and power on
again – this may restart
the unit.
Fan failure - Power to the unit
(‘F’ is flashing on display).
Fan has failed and a
replacement unit is
required.
High loft temperature
("0" on display).
This is normal, see
temperature control
options.
9.0 WARRANTY
The Kair 5 year warranty against faulty material or workmanship starts
from the day of delivery and is limited to replacement parts only.
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 only and in
accordance with our Conditions of Sale.
Where a floor/room is more than 4.5m tall, the fan unit must be
fitted with a 3 storey aluminium diffuser and requirements in
section 5.0 followed.
Failure to maintain the unit as recommended will invalidate the
warranty.
10.0 END-OF-LIFE AND RECYCLING
Where possible Kair 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.
Ensure that Kair 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.
11.0 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 08451 66 22 40
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.
