Envirovent Fliterless infinity fan 230v 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...

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.

SHOULD YOU ENCOUNTER ANY PROBLEMS INSTALLING THIS UNIT CALL

07540 050 147

FILTERLESS INFINITY FAN

This fan is designed for easy cleaning and long life.

Keep this user guide handy. The fan has been set by the

installation engineer to suit your kitchen or bathroom

application. Your EnviroVent Filterless Innity Fan

has been designed to improve air quality and reduce

humidity levels in kitchens and bathrooms to help

resolve the condensation and mould problems which

can eect dwellings in winter.

HOW IT WORKS

The Filterless Innity Fan 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

(except for 2 speed models, see below). 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.

2 Speed Version

The unit is also available in a two speed conguration,

without vapour tracking. These units run at a constant

trickle or at boost speed as required by the user.

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.

ENERGY USE

The EnviroVent Filterless Innity Fan uses award-

winning Ultra Low Watt motor technology to give 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. In addition, the Filterless Innity

Fan is guaranteed for 5 years and has no maintenance

requirement during this period saving both time and

money for the user.

Setting

Background

Trickle

Bathroom

on boost

Kitchen

on boost

Watts 1 7 26

Hours run

per day 22 2 2

Energy cost

p/a (£) 1.20 0.77 2.85

Total cost

p/a (£) 1.97 1.97 4.05

SHOULD YOU ENCOUNTER ANY PROBLEMS INSTALLING THIS UNIT CALL

07540 050 147

FILTERLESS INFINITY FAN

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.

INSTALLATION INSTRUCTIONS

FILTERLESS INFINITY FAN COMPONENTS

Central cartridge

Back Carcass

(Permanent xture

- DO NOT REMOVE

ONCE INSTALLED) Impeller

Front cover

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FILTERLESS INFINITY FAN

INSTALLATION INSTRUCTIONS

Fig.3

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. This fan must be installed by a competent

person. Complete electrical wiring of fan and

tighten cable gland.

4. Oer up the central cartridge, join green male/

female connector (230V) and carefully insert

the central cartridge into back carcass.

5. Insert four silver screws to x central cartridge

in place. N.B. Take care not to trap cables.

6. Please note that a suitable isolation switch or

fuse spur rated at 3amp should be used in the

xed wiring.

7. This fan is factory set to kitchen duty with

humidity tracking function. If two speed or

bathroom option is required, commission the

fan by setting the slider switch as appropriate.

Fix supplied gasket over selector switches

(Fig.3).

8. Check that the impeller is tted correctly -

ensure ‘click’ action engaged cleanly.

9. Fix front cover (Fig.1). Ensure that the pullcord

nestles into groove. N.B. Fan will not operate

unless front cover is in position.

10. This fan is factory set to kitchen duty with

humidity tracking function (Fig.3)

Alternative xings

100mm ducting (Ø106)

125mm ducting (Ø131)

Wall xings

NOT TO SCALE - FOR GENERAL INFORMATION ONLY

Cable gland

NO CABLES

Avoid cable entry

into shaded areas

Cable gland

Back carcass Central cartridge

SLIDER

230V

Impeller

Gasket

LEFT - HUMIDITY TRACKING

RIGHT - TWO SPEED

LEFT - KITCHEN

RIGHT - BATHROOM

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FILTERLESS INFINITY FAN

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 Filterless Innity Fan has been designed for easy safe cleaning.

1. Isolate from mains.

2. Remove front cover. (Fig.1)

3. Pull the front cover towards you from the

bottom. It will pull towards you with a slight

hinge action from the top.

4. Push the impeller clips together with

forenger and thumb and pull the impeller

towards you. (Fig.2)

5. Wash the cover and impeller in warm soapy

water. Dry and replace as above in reverse.

(Fig.3)

6. N.B. Use damp, soapy cloth to clean scroll

(NO solvents).

Fig.3

Fig.2

Fig.1

SHOULD YOU ENCOUNTER ANY PROBLEMS INSTALLING THIS UNIT CALL

07540 050 147

FILTERLESS INFINITY FAN

Gold Standard After Sales Service

In the unlikely event of any on-site installation problems or queries regarding the EnviroVent

Filterless Innity Fan, just call our hotline number. We will take your details and appoint a

regional installation manager to call you back to discuss the problem. In the majority of cases,

the problem can be resolved over the phone. However, in cases where the problem cannot

be resolved over the phone, we will arrange a visit from our Gold Standard Engineer. He will

meet with your contractor/direct labour on-site to discuss and resolve the problem, he will also

provide training and give advice on the installation of the fan.

Installer Hotline: 07540 050 147

AFTER SALES SERVICE

We recommend that you do not dismantle or remove any other parts than those mentioned, as any

tampering would automatically cancel the guarantee. If you detect any fault, please contact EnviroVent on

01423 810 810.

OTHER APPLICATIONS/VARIATIONS

For recessed only installations we can supply a bezel.

TROUBLESHOOTING

• Check feed/power supply

• Have you checked connections (green male/female connector)?

• Have you removed printed circuit board for any reason?

• Is the cartridge correctly seated (no stray wires trapped)?

• Does the impeller spin freely (check click)?

• Is the front cover in place?

• Does the pullcord activate freely?

• If you still experience diculties then please call our hotline on 07540 050 147

SHOULD YOU ENCOUNTER ANY PROBLEMS INSTALLING THIS UNIT CALL

07540 050 147

FILTERLESS INFINITY FAN

TECHNICAL SPECIFICATIONS

OPTIONS & ANCILLARIES

Duty (l/s) Power (W) Sound dB(A)

@ 3M

15 2 30.8

35 7 36

60 25 46.2

Airow (l/s)

Description Code(s)

Remote Pullcord EFHTCM-RC

Remote Wall Switch EFHTCM-WS

Wall Mounted Kit 1RD EFWAK

Ceiling Mounted Kit 1AC EFCMBR

Window Fixing Kit (230V) EFWIK230V

Window Fixing Kit (SELV) EFWIK12V

In-line Fixing Kit EFIL-WIK

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07540 050 147

FILTERLESS INFINITY FAN

WARRANTY CONDITIONS AND EXCLUSIONS

The EnviroVent Filterless Innity Fan is covered by a full 7 year warranty which will benet the occupier

over many years. There is no requirement for any maintenance within the rst 7 year period.

What should I do if I have a problem?

If, after thoroughly reading this booklet, you feel that your Filterless Innity Fan unit is not working

correctly, you can telephone 07540 050 147 (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.

Please note that proof of purchase by the way of a receipt is required and that any fans bought from an

unapproved source, including but not limited to Ebay, will render the guarantee invalid.

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.

Your warranty covers any defect or break down that arises due to faulty materials or construction.

Terms of Warranty

• 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.

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