Envirovent cyclone 7 User manual

You are about to install a product that is designed to outlast the life-cycle of the building. Once installed
the unit will operate continuously for 7 years and beyond without a major service. Please therefore ensure
that this product is treated with care and installed properly i.e. for the life of the building. If the unit is
mishandled you might break it! This invalidates the warranty.
And remember, if you have any problems please call our dedicated Technical Team. We are always
pleased to help and in an emergency will come out to site quickly, completely free of charge.
Wiring the fan correctly...
2
3
1
The connection into the fan MUST be a exible
cable and NOT solid core twin and earth, if the fan
is mishandled or a solid core twin and earth cable
is forced into the terminals you WILL break it, this
will invalidate the warranty.
If it is necessary to use twin and earth you must
not take it into the fan. Use a terminal block to
make the connection between the exible cable
supplied with the fan and your solid core twin and
earth cable.
Place the cables inside the void in the back of the
back carcass next to the cable gland and secure
the fan to the wall securely.
Due to our policy of continuous innovation and improvement EnviroVent reserves the right to alter products
specication and appearance without notice.
IMPORTANT: The black grommets and sticky pad
provided must be tted in this unit. Not using these
items will jeopardise both the IP rating and the
warranty.

2
The Cyclone 7 is a major advancement in extract fan
technology, designed to deliver high performance in
controlling humidity levels in kitchens, bathrooms and
utility rooms using the lowest energy consumption.
The Cyclone 7 also incorporates patented BioCote®
antibacterial protection to inhibit the growth of bacteria,
microbes and mould on the surface of the fan by up
to 99.9%.
ENERGY USE
The Cyclone 7 uses ultra Low Watt Motor Technology
to achieve the lowest running costs of any domestic
extract fan. It uses only a minimal amount of electricity
whilst eliminating stale and moist air from the home.
This gives an annual running cost of only £1.97 based
on an electricity cost of £0.15 per unit (KWH), and a two
hour ‘boost’ per day.
Household Appliance Time required to consume
£1.97 of electricity
Cyclone 7 1 Year
Fridge Freezer 6 and a half days
21” Television (viewing time) 5 and a half days
100W Light Bulb 5 and a half days
Home Computer 1 and a half days
Games Console 1 and a half days
Iron 13 Hours
Tumble Dryer 5 and a quarter hours
Coldll Dishwasher 7 Full Loads
HOW IT WORKS
The Cyclone 7 works in a constant trickle mode to
create background ventilation to maintain a healthy
environment.
Vapour tracking
As standard the unit is tted with vapour tracking. The
fan senses the amount of moisture being created in
the room which causes the fan to increase in speed to
match the rising humidity and reduce in speed to match
falling humidity. This intelligent function reduces your
energy costs, wear and tear on the motor and ensures
a long quiet life.
Pullcord
All units are tted with a pullcord override for odour
control (if remote see below). In the event that you
wish to activate the fan to full power in conditions of
low humidity simply pull on the pullcord and the fan will
boost to maximum extraction rate.
OPTIONS
Remote control
Remote control override for odour control. In the
event that you wish to activate the fan to full power
in conditions of low humidity simply press the remote
control boost switch and the fan will boost to the
maximum extraction rate for 3 to 4 minutes before
returning to the trickle extract rate.
N.B: When battery requires changing, unscrew the
switch front cover. The battery is located on the back
of the cover (CR2032) lithium coin battery). Switch
will remain paired with the fan even after battery
replacement.
Remote Switch Wire
The unit is available with a remote switch wire. On these
units the boost switch may be located up to 3 meters
away from the unit.

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3
INSTALLATION INSTRUCTIONS
IMPORTANT
Be sure to have read and understood these
instructions before beginning the installation
process.
SAFETY AND RECOMMENDATIONS
All wiring must comply with Building Regulations
and the current IEE Wiring Regulations 17th
edition (BS7671) or the equivalent standards
for your country. The nal installation should be
examined and tested by a qualied electrician.
DO NOT WIRE THROUGH A LIGHT SWITCH
• This is a constant trickle fan which requires
permanent electrical supply.
DO NOT REMOVE OR TAMPER WITH
ELECTRONIC CIRCUIT BOARD
• This is not a user function.
This appliance can be used by children aged
from 8 and above and persons with reduced
physical, sensory or mental capabilities or lack
of experience and knowledge if they have been
given supervision or instruction concerning use
of appliance in a safe way and understand the
hazards involved. Children shall not play with the
appliance.
Cleaning and user maintenance shall not be
made by children without supervision.
Central cartridge
Back Carcass
(Permanent xture
- DO NOT REMOVE
ONCE INSTALLED) Impeller
Front cover
CYCLONE 7 COMPONENTS

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INSTALLATION INSTRUCTIONS
Fig.4
Fig.2
Fig.1
1. Loosen the two plastic screws and remove front
cover. (Fig 1.)
2. Carefully withdraw central cartridge from
the carcass. Disconnect green male/female
connector. (Fig 2.)
3. Drill Ø107mm hole in chosen position ensuring
clearance around fan. Insert ducting to suit (not
supplied).
4. Use back carcass as a template, mark xing
holes, drill, plug and screw back carcass with
screws provided (4x 8x”1.5”). Fit the 3 blanking
plugs into holes in top chamber. (Fig 3.)
5. Please note that a suitable isolation switch or
fuse spur rated at 3amp should be used in the
xed wiring.
SELV Version (if installing 230V please see page 5)
6. This fan must be installed by a competent person.
Complete electrical wiring of fan. Tighten cable
gland. Low voltage requires connection via
power supply provided. Ensure red to red and
check mains connection in fused spur (3amp
fuse only).
7. Oer up the central cartridge join green male/
female connector (12V DC) and carefully insert
centralcartridgeintobackcarcass.Insertfoursilver
screws to x central cartridge in place. N.B. Take
care not to trap cables. (Fig 4.)
Alternative xings
(blansk to be used)
100mm ducting (Ø106)
125mm ducting (Ø131)
Wall xings
Cable gland
NO CABLES
Avoid cable entry
into shaded areas
Fig.3

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01423 859 395
5
230V Version
6. This fan must be installed by a competent
person. Oer up the central cartridge join green
male/female connector (230V) and carefully
insert central cartridge into back carcass.
Insert four silver screws to x central cartridge
in place. N.B. Take care not to trap cables. (Fig
4.)
7. This fan is factory set to kitchen duty with
humidity tracking function. If two speed or
bathroom option is required, commission
fan by setting slider switch as appropriate
(Fig.5a/5b). Fix supplied gasket over selector
switches.
8. Check impeller is tted correctly - ensure ‘click’
action engaged cleanly. (Fig. 6)
9. F i x f r o n t c o v e r . E n s u r e p u l l c o r d n e s t l e s i n t o g r o o v e .
N.B. Fan will not operate unless front cover is
in position. (Fig. 7) place.
Fig.5a
Fig.5b
Fig.6 Fig.7
1. LEFT - Humidity Tracking
RIGHT - Two Speed
2. SLIDER NOT USED
1. LEFT - Humidity Tracking
RIGHT - Two Speed
2. LEFT - Kitchen
RIGHT - Bathroom
OTHER APPLICATIONS/VARIATIONS
For recessed only installations we can supply a bezel.
COMMISSIONING:
This fan is factory set to kitchen duty with humidity tracking function.
INSTALLATION INSTRUCTIONS
SELV SLIDER
230V SLIDER

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MAINTENANCE
ISOLATE THE UNIT FROM ELECTRICAL MAINS SUPPLY BEFORE REMOVING ANY
COVER, OR SERVICING THE UNIT.
All repair, maintenance and component replacement is carried out simply and quickly by exchanging the plug
out/plug in central cartridge.
The worn out cartridge can then be returned to the EnviroVent factory to be recycled/reworked.
This ‘when necessary’ cartridge exchange – with re-worked components will ensure that the basic fan
installation will remain intact throughout the repair cycle of the dwelling, eliminating the wasteful disposal of
plastic and other non biodegradable material to landll sites.
CLEANING
Your Cyclone 7 has been designed for easy safe cleaning.
1. Loosen the two plastic screws underneath the
fan.(Fig.1)
2. Pull the front cover towards you from the
bottom. It will pull towards you with a slight
hinge action from the top. (Fig.2)
Fig.2Fig.1

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7
MAINTENANCE
3. Push the impeller clips together with forenger
and thumb and pull impeller towards you.
(Fig.3)
4. Wash the cover and impeller in warm, soapy
water. Dry and replace, as above in reverse.
(Fig.4)
N.B. Use a damp, soapy cloth to clean scroll (NO SOLVENTS)
Fig.3 Fig.4
IQ CONTROL (OPTIONAL)
Remote Control Boost Switch
The Cyclone 7 operates continuously at a low rate
known as ‘trickle’, to ensure that your kitchen or
bathroom is ventilated at the appropriate level.
The Cyclone 7 will automatically vary its extract rate
when it senses an increase in the moisture level
running through the fan. By pressing the button
once on the remote control boost switch, the green
LED will illuminate and the unit will go into boost
mode. The boost time is set to 3.5 minutes.

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TECHNICAL SPECIFICATIONS
TROUBLESHOOTING
• Check feed/power supply.
• Have you checked connections? - (Green male/female connector; SELV red wire to plus symbol /
blue wire to minus symbol).
• Have you removed printed circuit board for any reason?
• Cartridge correctly seated (no stray wires trapped)?
• Does impeller spin freely? - Check click
• Is the front cover in place?
• Does pull cord activate freely?
Duty (l/s) Power (W) Sound dB(A)
@ 3M
15 2 30.8
35 7 36
60 25 46.2
Airow (l/s)

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GUARANTEE
The EnviroVent Cyclone 7 is covered by a full 7 year warranty which will benet the occupier over many
years. The unit will be set according to the size of the property and will operate continuously. There is no
requirement for any maintenance within the 7 year period.
What should I do if I have a problem?
If, after thoroughly reading this booklet, you feel that your Cyclone 7 is not working correctly, you can
telephone [phone] (operational from 8:00am to 5:00pm Monday to Friday), and ask for technical
assistance. You will either be given guidance over the telephone, or an arrangement will be made for
an engineer to visit. In any event, please have the following information ready. This will enable your call
to be dealt with quickly and eciently.
Serial number of the unit:
We appreciate you choosing this quality EnviroVent product, which is designed and manufactured to
the highest specication in Harrogate, North Yorkshire. We are condent that you will be delighted
with the performance of the system and the resulting improvement in air quality in your home after the
installation of the unit.
However, it is important that you register your purchase. This will ensure the prompt and ecient
handling of any communication in the event that your unit requires attention during the 7 year warranty
period.
Your warranty covers any defect or break down that arises due to faulty materials or construction.
WARRANTY CONDITIONS AND EXCLUSIONS
• The system must be correctly installed and operated according to the instructions contained in the
user guide supplied.
• The warranty will be rendered invalid if the system has been serviced, maintained, repaired, taken
apart or tampered with by any person not authorised by EnviroVent Ltd.
• The warranty will be rendered invalid if the unit is turned o. Turning the unit o can damage it.
• The warranty does not cover accidental damage, misuse or abuse.
• The warranty is in addition to your statutory or legal rights.
• The guarantee will only be honoured from approved suppliers (i.e. not eBay or similar), and proof
of purchase must be provided.

E&OE | MKT ENV284-V5-07.11.16
Due to our policy of continuous innovation and
improvement EnviroVent reserves the right to
alter products specication and appearance
without notice.
EnviroVent Ltd
EnviroVent House
Hornbeam Business Park
Harrogate
HG2 8PA
T 01423 859 395
F 01423 301 022
E [email protected]
www.envirovent.com
AFTER INSTALLING THIS FAN PLEASE PASS ONTO END USER - DO NOT THROW AWAY
Please read carefully to ensure simple installation and a
long trouble free life for the user.
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