Vent-Axia LuminAir Turbo Series Assembly instructions

PLEASE READ INSTRUCTIONS IN CONJUNCTION WITH THE ILLUSTRATIONS.
PLEASE SAVE THESE INSTRUCTIONS
LuminAir
Turbo
Fan & Light Ventilation Kits
Stock Ref. N°
LuminAir
Turbo SKL 453419C
LuminAir
Turbo SKT 453422C
Installation and Wiring Instructions
220-240V~50Hz
Kit comprises of:-
Luminair turbo L or T mains fan
SELV light assembly with white bezel
Lighting transformer
90° bend
6 metres of flexible duct
Quick fix wall grille
4 duct ties

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Installation and Wiring Instructions for the LuminAir Turbo Fan & Light Ventilation Kit.
IMPORTANT: READ THESE INSTRUCTIONS BEFORE COMMENCING THE INSTALLATION
DO NOT install this product in areas where the following may be present or occur:
• Excessive oil or a grease laden atmosphere.
• Corrosive or flammable gases, liquids or vapours.
• Ambient temperatures higher than 40°C or less than –5°C.
• Possible obstructions which would hinder the access or removal of the Fan.
• Sudden ductwork bends or transformations close to the Fan.
SAFETY AND GUIDANCE NOTES
A.All wiring to be in accordance with the current I.E.E.
Regulations, or the appropriate standards of your country
and MUST be installed by a suitably qualified person.
B.The Fan should be provided with a local double pole isolator
switch having a contact separation of at least 3mm.
C.Ensure that the mains supply (Voltage, Frequency, and
Phase) complies with the rating label.
D.The Fan should only be used in conjunction with the
appropriate Vent-Axia products.
E.It is recommended that the connection to the fan connecter
terminals is made with flexible cable.
F.When the Fan is used to remove air from a room containing a
fuel-burning appliance, precautions must be taken to avoid
back-flow of gases into the room from the open flue of gas or
other appliance. Ensure that the air replacement is adequate
for both the fan and the fuel-burning appliance.
G. The Fan should not be used where it is liable to be subject to
direct water spray for prolonged periods of time.
H.Where ducted Fans are used to handle moisture-laden air, a
condensation trap should be fitted. Horizontal ducts should
be arranged to slope slightly downwards away from the Fan.
I. This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless they
have been given supervision or instruction concerning use of
the appliance by a person responsible for their safety.
J. Young children should be supervised to ensure that they do
not play with the appliance.

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A. INSTALLATION.
The LuminAir Turbo kit is designed where a more powerful system is required. The kit comprises of a LuminAir
Turbo L or T mains fan, SELV light assembly and transformer, a white bezel, 90 deg bend, 6 metres of flexible
duct, quick fix wall grille and 4 duct ties. The kit extracts moisture and humidity at source, preventing damaging
condensation from spreading.
Siting the LuminAir Vent light
The electrical supply to the LuminAir Vent Light is 12V DC SELV from the mains LED driver. This allows the
LuminAir Vent Light to be installed within reach of a person using a fixed bath or shower ie. In the ceiling above.
However, direct water spray on to the LuminAir Vent Light should be avoided as this will reduce the life of the unit.
Sitting the Transformer
THE TRANSFORMER MUST NOT BE SITED IN A SHOWER CUBICLE OR WITHIN REACH OF A PERSON
USING A FIXED BATH OR SHOWER. (OUTSIDE ZONES 1 & 2 ).
Site away from direct sources of heat. The transformer requires free air circulation and should be mounted
securely to a joist in the roof void. Ambient temperature range of both the LuminAir Vent Light and transformer is 0
to 40°C.
Decide where to mount the LuminAir Vent Light and its transformer and work out the cable runs.
Fitting the LuminAir Vent Light
Mark and cut a 110mm hole in the ceiling where the Vent Light is to be fitted. (Mounting holes on 130mm centres).
Pull the Vent Light bezel from the main assembly by gripping it firmly around its centre. Do not prise the bezel from
the unit as this may damage its clip fastenings.
Loosen the two screws on the lamp housing until the securing clamps allow sufficient clearance to accommodate
the ceiling thickness. Position the securing clamps against the lamp housing and fit the LuminAir Vent Light
through the hole. Retighten the screws to clamp the Vent Light in place. As an alternative the unit may be held in
place with plugs and fixing screws, using the fixing holes provided.
Line up the 3 Clips on the 90°bend and clip it to the Vent-Light assembly.
Connect up the inlet of the turbo fan to the end of the 90° bend using the flexible ducting and duct ties. Always
ensure that the duct is fully extended for maximum performance and that unnecessary duct is cut off.
Fit the bezel back onto the lamp housing.
Fitting the Turbo Fan
Position the fan at the highest point on the system with both ducting runs sloping downwards from this point. In
circumstances where an excessive amount of moisture is present in the air then a condensation trap should be
installed.
Short duct runs terminating close to the fan (i.e within 1.5m) must incorporate suitable guards, unless the fan is
mounted higher than 2.3m. The airflow direction is indicated on the rating label with an arrow pointing in the
direction of the airflow.
Plan the installation carefully, taking into consideration the important points noted, before securely mounting the fan
using the appropriate screws.
To gain access to the mounting holes, proceed as follows: -
A. Using a cross-headed screwdriver, release the two blue plastic clips by undoing the two bolts as shown in
Fig 1. Slide out motor impeller assembly, see Fig 2.
B. The fan can now be mounted at any angle, using the holes provided Fig 3,4,5,6.
C. Once the base is securely fixed, slide the motor impeller assembly back, as shown in Fig 7. Replace the
screw and tighten to lock the assembly together Fig 8.

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9 10 – LuminAir Turbo SKL 453419C
Make the appropriate electrical connections to the Turbo fan as shown in Figs 10 or 11 (See section B Wiring)
From the outside cut a 110mm hole in the soffit and secure the soffit grille using the screws provided. Extend the
ductwork provided between the soffit grille and the outlet of the turbo fan again securing with the duct ties
provided.
B. WIRING.
WARNING: THE FAN AND ANCILLARY CONTROL EQUIPMENT MUST BE ISOLATED FROM
THE POWER SUPPLY DURING THE INSTALLATION / OR MAINTENANCE.
N.B. THE TURBO FANS ARE DOUBLE INSULATED AND CARRY A MARK. THERE ARE NO EARTH
TERMINALS AND THESE FANS MUST NOT BE EARTHED.
1. Remove terminal box cover & screws and put to one side Fig. 9
2. Select and follow the appropriate wiring diagram (Fig. 10-11) & adjust the speed setting (Fig.14) if required.
The fan is factory set at high speed.
3. Check all connections have been made correctly and ensure all terminal connections and cable clamps are
securely fastened.
4. The cable entry must be made using the cable grommet provided
5. Replace terminal box cover & screws Fig.12
6. Ensure the impeller rotates and is free from obstructions.
1 2 3
4
5 6 7 8

5
12
11 – LuminAir Turbo SKT 453422B (With Timer)
14
Speed adjustment jumper
13
Timer adjuster
TIMER ADJUSTMENT (LuminAir Turbo SKT 453422C only)
The fan must be wired to a remote switch (e.g. light switch).
When switched ‘ON’, the fan will operate at the selected
speed, and will continue to run for a preset time after the fan
is switched ‘OFF’. The timer is factory set at 15 minutes
approx. The overrun time period can be adjusted from 3-25
minutes by altering the adjuster on the control PCB with the
use of a small flat bladed screwdriver. Fig 13
Before adjusting the timer, switch off the Mains Supply.
Remove the fan terminal box cover and retain screws
To INCREASE the operating time, turn the adjuster
CLOCKWISE.
To REDUCE the operating time, turn the adjuster
ANTI-CLOCKWISE.
Replace the fan terminal box cover.
Speed Adjustment
The fan has three speeds which are selectable by changing the position of the jumper. The fan is factory set to
Setting 3 - High speed. To change the speed setting, pull the jumper off the header pins and place back onto the
desired position, see Fig14.
Setting 1 is LOW SPEED
Setting 2 is MEDIUM SPEED
Setting 3 is HIGH SPEED
Setting 1
LOW SPEED
Setting 2
MEDIUM SPEED
Setting 3
HIGH SPEED

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C. OVER-HEATING PROTECTION.
The fan motor is fitted with Thermal Overload Protection. This is a one-shot thermal fuse. In the event of a fault
condition the fan will be automatically switched off. If this occurs isolate the fan, and call your service engineer.
D. SERVICING AND MAINTENANCE.
WARNING: THE FAN AND ANCILLARY CONTROL EQUIPMENT MUST BE ISOLATED
FROM THE POWER SUPPLY DURING MAINTENANCE.
1. At intervals appropriate to the installation, the fan should be inspected and cleaned to ensure there is no build
up of dirt or other deposits.
The Turbo fan has sealed for life bearings, which do not require lubrication.
Lamp Replacement
The LuminAir is specially designed for use with the supplied 12V DC LED lamp rated at 3W. The lamp is a straight
push in/pull out type. Any twisting movement, when removing/replacing the lamp, should be avoided.

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PRODUCT FICHE
For Residential Ventilation Units (Complying Commission Delegated Regulation (EU) No 1254/2014)
Name: Vent‐AxiaVent‐Axia
ModelID(StockRef.):LuminAirTurboSKL‐
453419C
LuminAirTurboSKT‐
453422C
SECClassEE
SECValue('Average')17.1518.74
SECValue('Warm')7.768.48
SECValue('Cold')33.5536.67
LabelRequired?(Yes/No=Outofscope)NoNo
Declaredas:RVUorNRVU/UVUorBVURVU‐UVURVU‐UVU
SpeedDriveon/offSingleSpeedon/offSingleSpeed
TypeHRS(Recuperative,Regenerative,None)NoneNone
ThermalEff:[(%),NA(ifnone)]N/AN/A
Max.FlowRate(m3/h)158.40158.40
Max.PowerInput(W):(@Max.FlowRate)15.0015.00
LWA:SoundPowerLevel(dB)55.5255.52
Ref.FlowRate(m3/s)0.030.03
Ref.PressureDiff.(Pa)N/AN/A
SPI[W/(m3/h)]0.140.14
ControlFactor&ControlTypology:(CTRL/Typology)
ControlFactor;CTRL1.000.95
ControlTypologyManualControlClockControl
Declared:‐MaxInternal&ExternalLeakageRates(%)forBVUsorcarry
over(forregenerativeheatexchangersonly),
‐&Ext.LeakageRates(%)forDuctedUVUs;
N/AN/A
MixingRateofNon‐DuctedBVUsnotintendedtobeequippedwithone
ductconnectiononeithersupplyorextractairside;N/AN/A
PositionanddescriptionofvisualfilterwarningforRVUsintendedforuse
withfilters,includingtextpointingouttheimportanceofregularfilterchanges
forperformanceandenergyefficiencyoftheunit
N/AN/A
ForUVUs(InstructionsInstallRegulatedSupply/ExtractGrillesFaçade)InF&WInF&W
InternetAddress(forDisassemblyInstructions)www.vent‐axia.comwww.vent‐axia.com
Sensitivityp.Variation@+20/‐20Pa:(forNon‐DuctedVus)N/AN/A
AirTightness‐ID/OD‐(m3/h)(forNon‐DuctedVus)N/AN/A
AnnualElectricityConsumption:AEC(kWh/a)1.691.61
AnnualHeatingSaved:AHS(kWh/a)
AHS:Average17.1518.74
AHS:Warm7.768.48
AHS:Cold33.5536.67

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Disposal
This product should not be disposed of with household waste. Please recycle where facilities exist. Check
with your local authority for recycling advice.
Head Office: Fleming Way, Crawley, West Sussex, RH10 9YX. Tel: [phone] Fax: [phone]
UK NATIONAL CALL CENTRE, Newton Road, Crawley, West Sussex, RH10 9JA
SALES ENQUIRIES: Tel: [phone] Fax: [phone]
TECHNICAL SUPPORT: Tel: [phone] Fax: [phone]
For details of the warranty and returns procedure please refer to www.vent-axia.com or write to Vent-Axia Ltd, Fleming Way, Crawley, RH10 9YX
478012 B 0219
The Guarantee
Applicable only to products installed and used in the United Kingdom. For details of guarantee outside the United Kingdom contact your local
supplier.
Vent-Axia guarantees its products for two years from date of purchase against faulty material or workmanship. In the event of any part being found
to be defective, the product will be repaired, or at the Company’s option replaced, without charge, provided that the product:-
Has been installed and used in accordance with the instructions given with each unit.
Has not been connected to an unsuitable electricity supply. (The correct electricity supply voltage is shown on the product rating label
attached to the unit).
Has not been subjected to misuse, neglect or damage.
Has not been modified or repaired by any person not authorised by the company.
IF CLAIMING UNDER TERMS OF GUARANTEE
Please return the complete product, carriage paid to your original supplier or nearest Vent-Axia Centre, by post or personal visit. Please ensure
that it is adequately packed and accompanied by a letter clearly marked “Guarantee Claim” stating the nature of the fault and providing evidence of
date and source of purchase.
The guarantee is offered to you as an extra benefit, and does not effect your legal rights