Form NEFFES NFS-400-U User manual

USER MANUAL

NEFFES s a brand by 3
Our valuable customer; thank you for your preference n FORM products.
The purpose of ths user manual s to present the use and mantenance nstructons of
NEFFES Ar Purfers to the user.
Please read the safety warnngs carefully and keep the manual for future reference to
smoothly operate the NEFFES Ar Purfer you purchased.
WARNINGS AND SAFETY MEASURES
lDon’t disassemble, repair or modify the device without authorization. Otherwise, it may
cause failure or danger. Unauthorized modification may result in fire or breakdown.
lThe devices are intended for indoor use only.
lIt should be used under appropriate conditions in accordance with its technical specifi-
cations and design purposes.
lAny non-original spare parts should not be used for the device.
lThe input voltage must not exceed the rated voltage. Otherwise, it may result in fire or
breakdown.
lDon’t use the device for removing soot or ventilation in kitchen. Otherwise the service
life of the filters may be shortened and the machine may be damaged.
lWhen using pesticide, stop the machine first to prevent any chemicals from being sucked
in. Otherwise the chemicals may accumulate inside the device and generate a pungent
and hazardous substance under certain circumstances.
lDon’t sit or stand on the device or shake it. Otherwise, the device may breakdown.
lDon’t use the device to remove toxic substance such as carbon dioxide and silicon gas.
lDon’t use the device at heavily smoky or dusty place (e.g. kitchen) or where flammable
gases or metal dusts may be present. Otherwise, fire or failure may occur.
lDon’t use solvent like alcohol or diluting agents to clean the air purifier.
lThe packaging used in your product is recyclable. Dispose the packaging of your product
separately in accordance with the local official regulations to ensure it to be recycled.
lPlease pay attention to the transport warnings and signs on the device package.
lDo not carry the device alone during handling.
lProtect it from excess vibration and shock.
lImproper operations (installation, assembly, adjustment, modification, service and
maintenance) may result in injuries or material damage. Read this manual carefully for
assistance and consult with service personnel if you need further information.
lIt should not be used by children and persons with reduced physical, sensory or mental
capabilities or lack of experience and knowledge.
lMake sure that there is no obstacle in front of air suction holes at the bottom while the
device is running.

4 NEFFES Antvral Ar Purfer User Manual
lDo not put any cover or object on the device, which may cover its blowing nozzles.
lDo not insert your fingers or foreign objects through the blowing nozzles of the device.
lDo not install the device in a humid, wet or steamy (such as bathroom) place. Do not
operate the device with damp or wet hands. Otherwise, this may cause electric shock
or damage.
lAvoid bending, stretching, or placing objects on the power cable, which may damage it.
lDo not use damaged power cords or deformed plugs. Using damaged power cords or
plugs may cause short circuit, electric shock, or fire.
lIf the power cord is damaged, it must be replaced to avoid dangerous situations.
lDisconnect the device from power supply if you are not to use it for a long time or before
you transport it.
lAlways disconnect the device from power supply before any cleaning, maintenance and
filter replacement operations.

NEFFES s a brand by 5
GENERAL INFORMATION
NEFFES Ar Purfer traps 99.95% of partcles larger than 0.3 mcrons n the ar, thanks to
the flters nsde t.
NEFFES enhances the ndoor ar qualty, elmnatng the harmful partcles n the ar such
as dust, bactera, vrus, germ, mold, pollen, mte, pet allergens as well as odor and smoke.
It s especally effectve n provdng a healthy and safe ar envronment n areas such as
offces, restaurants, hosptals, hotels, cafeteras, lbrares, sports halls, kndergartens,
schools, publc buldngs wth a hgh densty of people.
The body of the devce s made of galvanzed sheet resstant to corroson and heavy workng
condtons, and s coated wth electrostatc powder pant.
The devce has hgh-effcency and speed-controlled EC motor fans. The EC motors ncre-
ase the energy effcency of the devce, provdng energy savngs. The fan can be operated
at 5 dfferent speeds va the control panel.
The Neffes Ar Purfer has a 4-stage fltraton system.
The antmc coated cassette type pre-flter has a hgh dust holdng capacty. It can be easly
replaced thanks to ts washable and sldng system.
HEPA flters can trap at least 99.95% of partcles larger accordng to the EN1822 standard.
It flters partcles such as bactera, vruses, germs, mold that pass through the pre-flter.
The casette-type actvated carbon flter removes cgarette smoke, food and smlar unple-
asant smell. It neutralzes over 90% of chemcal gases such as formaldehyde, hydrogen
sulfde, ammona and benzene.
The UV-C lamp s effectve n removng mcroorgansms. UV-C rays n the wavelength range
of 254nm damage the DNA/RNA chans of mcroorgansms, stoppng all ther actvtes and
neutralzng them.

6 NEFFES Antvral Ar Purfer User Manual
1. Servce Panel
2. Reflectve Sheet
3. Pre-Flter
4. Hepa Flter
5. UV-C Lamp
6. Actvated Carbon Flter
7. Blowng Nozzles
8. Fan
9. Casng
10. Ar Intake Grll
Package Content
- Ready-to-use Neffes ar purfer
- Use and Mantenance Manual
- Power cable
DESCRIPTION OF COMPONENTS

NEFFES s a brand by 7
HANDLING
If the devces are to be handled manually, ths should be performed by at least two persons.
If they are to be handled through pallets, they should be preferably postoned vertcally
sde-by-sde. If the devces are to be handled n a vertcally stacked poston, the maxmum
number of devces to stacked on top of each other should be maxmum 3 for NFS-400-U
model, and 2 for NFS-1000-U.
The devces should be properly fxed aganst fallng and tppng before and durng handlng,
and necessary protectve measures should be taken.
Note: Droppng the NEFFES ar purfer to the ground may cause a balance problem n the
fans and make the devce unusable, even f the devce body s not damaged. Ths wll make
the devce out of warranty.
STORAGE
If the devces are to be kept for assembly or stored, they should not be removed from ther
boxes and stored n ther boxes.
They should be stacked vertcally sde-by-sde. If the devces are to be handled n a vert-
cally stacked poston, the maxmum number of devces to stacked on top of each other
should be maxmum 3 for NFS-400-U model, and 2 for NFS-1000-U.
Durng storage, the devces should be protected from external weather condtons and
should not be placed on a damp and wet ground.
LAYOUT AND INSTALLATION OF THE DEVICE
The devce s especally effectve n provdng a healthy and safe ar envronment n areas
such as offces, restaurants, hosptals, hotels, cafeteras, lbrares, sports halls, kndergar-
tens, schools, publc buldngs wth a hgh densty of people.
To get maxmum effcency from the devce, place t n the mddle rather than wall corners
n the place where t wll be postoned. If you place near a wall, poston t at least 20 cm
away from the wall. Never close the top and ar vents of the devce.
Necessary health and safety measures should be taken durng handlng and assembly of
the devce.
Make sure that there s no mssng or damaged parts before the assembly.

8 NEFFES Antvral Ar Purfer User Manual
CLEANING AND MAINTENANCE
Always dsconnect the devce from power supply before cleanng.
Regular mantenance wll prevent unexpected breakdowns and performance losses n the
devce.
The flters become drty over tme, reducng ar flow and causng performance loss. There-
fore, t s mportant to replace or clean the flters regularly.
General Cleaning
Always dsconnect the devce from power supply before cleanng.
The external body of the devce may be cleaned wth a slghtly most cloth as requred.
Abrasve cleanng agents should not be used.
Attenton should be pad to prevent the mosture from reachng the nteror surface of the
devce.
Filters
The devce must not be run wthout flter. The flters must be completely attached to the
devce after a cleanng or replacement operaton.
The flters must be replaced by the servce.
Always dsconnect the devce from power supply before a flter cleanng or replacement
operaton.
Always use a protectve gloves and mask when replacng
the flters.
Do not dspose them wth domestc wastes. The waste
flters must be dsposed safely. Ask for help from our
servce teams for necessary techncal support.
Pre-Flter: When the pre-flter replacement ndcator s
on, the flter should be cleaned or replaced.
Tme to flters to get drty may vary by the envronment
where t s used and the frequency of use.
Dsconnect the devce from power supply, open the servce panel and the remove the flter
by pullng t to yourself.
If there s accumulated dust or foregn substances on the flter, wash t by hand wth warm
water. Do not attach the flter untl you make sure that t s completely dred.

NEFFES s a brand by 9
Actvated Carbon Flter: Actvate carbon flters are unclea-
nable by ther nature.
They should be replaced once a year dependng on the env-
ronment where t s used and the frequency of use.
Dsconnect the devce from power supply, open the servce
panel and the remove the flter by pullng t to yourself and
attach the new one. Then, close the servce panel.
Hepa Flter: When the hepa flter replacement ndcator s
on, the flter should be replaced.
Tme to flters to get drty may vary by the envronment
where t s used and the frequency of use.
Dsconnect the devce from power supply, open the servce
panel, carefully loosen the clps holdng the hepa flter
and remove t by holdng from ts front secton and lftng
upward.
Place the new flter nto the frame and tghten the clps.
Then, close the servce panel.
Snce hepa flters trap vruses and bactera, the used ones
may contan harmful partcles. After the flters are removed
usng necessary protectve equpment, they should be put
n a trash bag whch should be tghtly sealed. Then, ths
trash bag should be put n another trash bag and tghtly
sealed. The date and tme of ths process should be wrtten
on the bag wth a non-erasable pen. After 72 hours, the bag
contanng the flter can be dsposed wth domestc wastes.
However, f the flters are not subjected to ths process, they
should be regarded as medcal waste and dsposed accor-
dngly.
Make sure that the new hepa flter s properly ft n the flter frame. Otherwse, the devce wll
not operate properly. The junked flters should be dsposed properly and safely.
UV-C Lamp: The UV-C lamp should not be touched wth
bare hands.
When the lamp replacement ndcator s on, the UV-C lamp
should be replaced. Dsconnect the devce from power supply,
open the servce panel and carefully remove the UV-C lamp
from ts holder.
Carefully wpe the UV-C lamp wth a clean cloth once a month
to mprove ts effcency. Vnegar may be used for mneral
deposts, pure alcohol for most organc resdues and a lnt-
free cloth for ol. Commonly used cleaners whch do not leave
any resdue wll work.
Snce UV-C lamps contan mercury, they should not be dsposed wth domestc wastes. The
lamps whose lfetme s expred must be dsposed wth 20 01 21* code or sent to a recycle plant
n accordance wth the Envronment Law No. 2872 and the Regulaton on Waste Management
dated 02.04.2015 and numbered 29314.

10 NEFFES Antvral Ar Purfer User Manual
DEVICE FUNCTIONS
1. On/Off
Connect the devce to a power supply and press “ON/OFF” button on the control panel. The
devce wll start runnng wth the fan n the 1st stage.
When the devce starts to run, the UV-C lamp wll be n closed poston.
Press the “UV-C” button n the keypad to turn on the lamp. When the lamp s on, the led
near the “UV-C” lamp wll turn on.
2. Speed Selection
The devce has 5 dfferent speed settngs.
Each tme you press the “FAN SPEED” button on the keypad on the devce, the fan speed
wll up to the next level and the LEDs wll lght up one by one. For example, when the devce
s n the 3rd speed stage, all the 3 LEDs wll lght up.
When the fan s n the last stage, f the button s pressed once, the fan speed wll swtch to
the 1st stage.
When the devce works agan after a power outage, t wll resume the prevous mode.
3. Alarms
The devce has 3 alarms.
“PRE-FILTER” alarm; Ths s a tme-adjusted alarm and gves a flter replacement alarm
after 1000 workng hours under average polluton condtons.
Press and hold the “FAN SPEED” button for 5 seconds to reset ths warnng after you clean
or replace the flter. Then, the warnng lght wll off.
“HEPA” alarm; It s on when the hepa flter gets drty so as to affect the devce performance.
When you change the hepa flter, the flter dfferental pressure sensor wll detect t and the
warnng lght wll off.
“LAMP” alarm; Ths s a tme-adjusted alarm and gves alarm after the lfetme of UV-C
lamp (8000 hours) s expred. Press and hold the “UV-C” button for 5 seconds to reset ths
warnng after you replace the UV-C lamp. Then, the warnng lght wll off.

NEFFES s a brand by 11
TROUBLESHOOTING
Falure Possble Causes Soluton
The devce does not start
up.
Is the outlet energzed or not? Check the power supply.
Is the devce plugged properly? Make sure that the devce s properly
plugged.
The devce does not blow
ar.
Is the ar nlet or ar outlet blocked by
foregn matters?
Make sure that the ar nlet/outlet of
the devce s unblocked or replace ts
poston.
The fan may not work. Contact wth the authorzed servce.
It does not clean
suffcently.
Are there any objects around the devce
that prevent ar sucton? Elmnate such objects.
The flters have not been cleaned/replaced
for a long tme. Clean/replace them.
Smell comes from the ar
outlet of the devce.
Is smell generated temporarly when
someone smokes or n a smlar case?
After a whle after the devce works,
the smell wll gradually decrease and
then dsappear.
The flters have not been cleaned/replaced
for a long tme. Clean/replace them.
The UV-C lamp does not
work.
Was the UV-C lamp actvated by pressng
the UV-C button?
Press the UV-C button to actvate the
lamp.
The UV-C lamp was nserted to holder
properly?
Make sure that the UV-C lamp was
properly nserted to the holder.
TECHNICAL SPECIFICATIONS
MODEL NFS-400-U NFS-1000-U
Recommended Usage Area (m2) 10 - 75 80 - 170
Dimensions (WxDxH) (cm) 50x45x80 65x69x105
Filters Antimic Pre-filter / HEPA / UV-C Lamp / Active Carbon
Fan Type EC
Air Flow Rate Stages (m3/h) 70 / 105 / 205 / 280 / 380 185 / 270 / 510 / 710 / 910
Sound Pressure dB(A) 43 / 46 / 51 / 55 / 59 46 / 49 / 52 / 56 / 60
Weight (kg) 24 41
Consumed Power (W) 85 170
Control Card
EC Fan Control (5 Stages)
UVC Lamp On/Off
Lamp Replacement Alarm
Pre-filter Pollution Alarm
HEPA Filter Pollution Alarm
Safety Magnetic key denergizing the unit for service when the cover is opened

FORM Group Companes, establshed n 1965, manufactures, mports, sells and servces Ar
Condtonng and Industral systems equpment, to mprove the lfe and manufacturng qualty of
people and products. FORM Group Companes, offerng hgh energy effcency and envronment
frendly system solutons, s one of the leadng companes n ts feld, respectng the envronment
and the ethcal values.
FORM GROUP COMPANIES
Esk Buyukdere Caddes, Sumer Sokak,
No: 1B, Ayazaga Tcaret Merkez, Kat: 16,
Maslak 34398, Istanbul, Turkey
T : [phone]
E : merkezkl[e-mail]
Esk Buyukdere Caddes, Sumer Sokak,
No: 1B, Ayazaga Tcaret Merkez, Kat: 12,
34398 Maslak - Istanbul, Turkey
T : [phone]
E : mtsubsh[e-mail]
Pancar Organze Sanay Bolges,
7. Cadde, No: 13, Ayranclar Torbal,
Izmr, Turkey
T : [phone]
E : formfabr[e-mail]
2020.09
11.000
İSTANBUL
Esk Büyükdere Caddes, Sümer Sokak,
No: 1B, Ayazağa Tcaret Merkez, Kat: 16,
Maslak 34398, İstanbul, Turkey
T : [phone]
F : [phone]
E: e[email protected]
İZMİR - FABRİKA
Kazım karabekr Mahalles,
Pancar Organze Sanay Bölges,
7. Cadde, No: 13, Ayrancılar, Torbalı 35870 İzmr
T : [phone]
F : [phone]
E: formfabr[e-mail]
Central Air-Conditioning Systems
Sales and Service
VRF-Individual Air-Conditioning
Sales and Service
Regional Offices
Adana Ankara Antalya Bursa Izmir
Industrial Systems
Manufacturing, Sale & Service