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Installation Manual
7.6 Binding a Sensor
Putting the unit into binding mode (Section 7.4) before powering the
sensors will automatically bind the sensors to the unit. However if they
do not bind follow the below steps.
1.
Put the unit into binding mode (Section 7.4).
2.
Power up sensors (insert batteries for humidity, mains for CO2).
3.
Tap indented button then hold until left hand LED flashes red/
green (ignore red/blue and continue to hold). Release button whilst
flashing.
4.
Tap indented button again, whilst red/green LED is still flashing.
5.
Close binding window on fan control panel by holding both "up" and
"down" for 5 seconds and release.
6.
Check sensor has bound by tapping indented button and look for
the left hand LED to go green. If it displays red, repeat from step 1.
7.7 Setting the Sensor Set Point
The sensors will automatically trigger the fan to increase speed once
the sensor set point has been exceeded. To change the sensor set
point, press and hold the indent button for 5 seconds until the status
indication LED flashes BLUE/RED release, the green LED's illuminate to
show the current sensor set point. Press the button to cycle through
all allowed values, and press and hold for 3 seconds to confirm choice.
If the button is not operated for 10 seconds the set point currently
selected is stored.
Once the selected sensor set point has been exceeded for longer than
the set point delay (10-30 seconds), the fan unit will increase in speed
by 1 and a solid 'b' will be shown on the diffuser display.
7.8 Indicator LED's
The sensors and switches include an LED which illuminates when
a button is pressed. A green light shows that communication
between it and the fan unit is taking place. A red light shows that no
communication is taking place and binding may be required.
8.0 HEATER ON (AUTO HEAT) / OFF CONTROL
When the orange LED on the diffuser control panel is illuminated, the
heater is active in autoheat mode and is controlled by the temperature
setpoint. When the orange LED is not lit, the heater is off.
IMPORTANT
Heater is enabled only when the orange LED is
illuminated.
9.0 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.
9.1 Routine Maintenance
Clean all areas of unit and treat any areas of corrosion.
•
9.2 Annually
All electrical terminals within the unit should be tightened.
•
Check all earth connections.
•
Nuaire |
Western Industrial Estate
|
|
| nuaire.co.uk
Caerphilly
CF83 1NA
9.3 Filter Maintenance
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 unit
display will show the letter 'C' once 5 years of use has elapsed.
New filters can be purchased direct from Nuaire using the following
part number: DRIPOS2001-FILTERKIT (five year filter). To reset the
change filter message, press and hold BOTH "up and "down" button
until the letter 'C' starts to flash then release and 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.
10.0 WARRANTY
The 7 year warranty starts from the day of delivery and includes parts
and labour for the first year. The remaining period covers 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 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.
Failure to maintain the unit as recommended will invalidate the
warranty.
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.
11.0 END-OF-LIFE AND RECYCLING
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.
IMPORTANT
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.
27. 02. 20. Document Number 671757
DRI-ECO-HEAT-HC
7
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