PureAiro SW22EF User manual

Installation & Operations Manual
Key features:
PUREAIRO
SW22EF
Operates in temperature range of 2 °C-35 °C
It is fast and efficient
Gives better defrosting results
Energy efficient
Operative heat pump upshot
Directly drains through a hose pipe
Tough wheels
R-410A refrigerant
Cleans indoor air
PureAiro solutions inc.
Add: 4240 Latham Street,Suite D,Riverside,CA 92501
Tel: [phone]
E-mail: [email protected]

TABLE OF
CONTENTS
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The SW22EF dehumidifier is a powerful dehumidifier that can operate optimally
in the basement. It has commendable dehumidification capacity and is energy
efficient. It can function optimally in temperature range of 2°C up to 35°C. The
unit is quite efficient in defrosting. It consumes less energy, dehumidifies
quickly and is more efficient. The unit is capable of giving a heat-pump effect
while cleaning air at the same time. It features a drain hose and a large water
tank with a capacity of 11.4L. As soon as the tank gets full, it will automatically
turn itself off. It is a strong dehumidifier that features large wheels hence it can
easily be moved to where its services are required. The dehumidifier also
features a R-290 refrigerant that is environmentally-friendly and more efficient
than the normal HFC gases.
PRODUCT INTRODUCE
Safety Notes
Identification
Electrical Supply
Principle of Operation
Installation
Operating Instructions
Diagram
Maintenance
Troubleshooting
Warranty Information
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PureAiro SW22EF

KEY FEATURES
BRIGHT SPOTS
Operates in temperature range of 2 °C-35 °C
It is fast and efficient
Gives better defrosting results
Energy efficient
Operative heat pump upshot
Directly drains through a hose pipe
Tough wheels
R-410A refrigerant
Cleans indoor air
Environment-friendly refrigerant: R-290
Dependable long life time
Consumes less energy
Made of biodegradable steel
PRODUCT INTRODUCTION
The SW22EF dehumidifier is a powerful dehumidifier that can operate optimally in the
basement. It has commendable dehumidification capacity and is energy efficient. It can
function optimally in temperature range of 2°C up to 35°C. The unit is quite efficient in
defrosting. It consumes less energy, dehumidifies quickly and is more efficient. The unit is
capable of giving a heat-pump effect while cleaning air at the same time. It features a drain
hose and a large water tank with a capacity of 11.4L. As soon as the tank gets full, it will
automatically turn itself off. It is a strong dehumidifier that features large wheels hence it
can easily be moved to where its services are required. The dehumidifier also features a R-
290 refrigerant that is environmentally-friendly and more efficient than the normal HFC
gases.
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SPECIFICATIONS
Airflow step one: 196 m3/h
A irflow step two: 342 m3/h
M aximum working area: 100 m2
R ecommended area: 10 m2-60m2
P ower at 20 C and 70% RF: 145 W
P ower at 30 C and 80% RF: 190W
C apacity at 20 C and 70% RF: 8L per day
C apacity at 30 C and 80% RF: 13.5L/day
T ank volume: 11.4L
D imensions (mm): 495x345x527
C ooling media, Freon free: R290
W eight: 18.5kg
F an speed: 2
S ound level: 37-56 decibels
W orking interval: 2 C-35 C
E AN Code: 7332857500406
I P rating: IPX 1
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ADVANTAGES
Eliminates bad odor and excess moisture
Perfect for use in the basement
Has a momentous heat pump power
It is quite ideal for air purification
Framework made of recyclable material
Comes with environment-friendly refrigerant
One month open-purchase
Filter replaced once a year
Mold protection and automatic defrosting
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PureAiro SW22EF

SAFETY GUIDELINES
The unit is purposeful to be used in households or similar applications Such as the
crawlspace, basement, offices, staff kitchen in shops and other environments.
The ratings are found at the back of the dehumidifier ’s water tank.
Ensure that the ventilations are free from obstructions.
Never attempt to accelerate the defrosting process using mechanical devices or various
means, apart from the manufacturer’s recommended ones.
The unit should not be kept in places where ignition sources operate continuously such
as gas appliances, open flames or an electric heater. Never burn or pierce the unit.
The refrigerant in use may be odorless. Do not use steam or water spray for cleaning the
unit. The dehumidifier may only be cleaned using a damp piece of cloth and mild
detergents. Never use abrasive cleaning pads, abrasive products, metals or solvents
when cleaning.
Whenever the supply cable has been damaged, replacement should solely be done by
the manufacturer or an approved service center or a person with similar qualifications to
avoid accidents.
INSTALLATION
WARNING
Material is flammable. This product uses R290/Propane refrigerant
which is flammable.
OPERATING INSTRUCTIONS
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Instructions. Carefully go through the instructions in the manual before installing and using
the appliance. If serious injuries and damages occur due to wrong installation and use, no
liabilities will befall the manufacturer.
For reference in the future, ensure that you keep the instructions manual with the
appliance.
High risk of permanent disability or injury.
This product may be operated by persons with reduced sensory, physical or mental
abilities, or lack of knowledge or experience or children above eight years only if they
have received instructions or are under supervision concerning its operation safely and
understand the dangers associated with it. Children should not play with the unit.
Children aged three years and below should be keep off the unit unless under continuous
supervision. User maintenance and cleaning should not be done by children
unsupervised. Children should be kept away from the packaging places.
The installation of the unit should only be done by a qualified person. Remove the
wrappings from the product.
Never use or install an appliance that has been damaged. Install the unit in a room whose
floor area is larger than 4m². Adhere to the mounting instructions that come with the
product. Take caution by wearing gloves when moving the heavy unit.
Ensure that there is enough air circulation around the dehumidifier. After installation, wait
for four hours before plugging the unit into a power supply. By doing this, you enable oil to
flow back into the compressor.
Never install the unit near heat sources or radiators. Also keep the appliance away from
direct sunlight.
Refer to the operations manual.Read the technical manual and the
operator’s manual.
Vulnerable people and children safety
DANGER
GENERAL SAFETY
HAZARD
High risk of electrical shock and fire. The unit should only be connected to a power supply
that is grounded.
Ensure that the electrical ratings on the plate are in line with the power source. If
otherwise, reach out to an electrician. Ensure that you use a shockproof socket that has
been correctly installed.
Do not use extension cables or multi-plug adapters. Ensure that the electrical
components such as the mains cable and mains plug are kept damage-free.
Contact an electrician or an approved service center to change the electrical parts.
The level of the mains cable must be below that of the mains plug. After you are done with
the installation, connect the plug into the mains socket.
Once you are through with installation, ensure that the mains plug can be quickly
accessed.
To disconnect the unit, never pull at the mains cable but the mains plug.
DANGER
Risk of burns, injuries, fire and electrical shock.
Do not alter the unit’s specifications.
Take precautions so that you dont damage the refrigeration circuit. It contains a natural
gas Propane (R290) which is highly environment-compatible. The gas is also highly
flammable.
Ensure that there are no sources of ignitions and flames in the room when the refrigerant
circuit gets damaged. Aerate the room in use.
Do not place wet items or flammable products on or near the dehumidifier.
PureAiro SW22EF

06 07
CAUTION
High possibility of injury
Unplug the unit from the mains supply.
Remove the mains cable and get rid of it.
The refrigerant used in this appliance is environmental-friendly.
Reach your local authorities to know how the unit can be discarded correctly.
Do not damage the cooling unit which is close to the heat exchanger.
TECHNICAL DATA
Maximum working area
Airflow 1
Ai flow 2
Dehumidification at 20˚C&
70% relative. Humidity.
Dehumidification at 30˚C&
80% relative .humidity.
Power of 20˚C&70%
relative. Humility.
Power draw of 20˚C&
70% relative humidity.
Volume of tank
Refrigerant
Charge
Voltage
Frequency
Current
IP Code
Dims in mm, L x W x H
190 m²
197m /h
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3
336m /hour
16L/24h
25,5L/24h
420 W
9,3kWh/24
11.4 liters
R290.
120 g
230Volts
50Hertz
3 A
X,1
490 x345 x527
140m²
3
190m /h
3
336m /hour
11L/24h
19L/24h
320 W
7,3 kWh/24h
11.4 liters
R290.
110 g
230Volts
50Hertz
2,2 A
X,1
490x345x527
100m²
3
196m /h
3
324m /h
8,0 L/ 24h
13,5L/24h
145 W
3,5kWh/24 h
11.4 liters
R290.
100 g
230Volts
50Hertz
1,1 A
X,1
495x345x527
230 m²
3
129m /h
3
296m /hour
25L/24h
41L/24h
500 W
12kWh/24
11.4 liters
R290
150 g
230Volts
50Hertz
3,3 A
X,1
490 x345 x527
Technical improvements and changes may be made. All the values above have been
approximated and may differ due to the varying external conditions such as ventilation,
temperature, and humidity.
SW42EF SW38E F S W 22E F S W 59E F
PROBLEM SOLUTION
The unit doesn’t
start
The Unit does
not operate
High levels
of noise
Ice forms on the
cooling coils
Water does not
enter the reservoir
Dehumidifier does
not power off when
the reservoir gets
filled up.
The Led light flashes
green
Ensure that the unit is correctly plugged in and the fuse should
be functional.
Whenever the warning light turns on, verify that the reservoir is
correctly placed in the unit and is also empty.
Ensure that the float is free
Ensure that the hygrostat is functional. When the hygrostat
attains maximum position, the unit should start.
Ensure that the fan is rotating
Check that the airflow through the unit is not jammed. The filer
and the front grid should be frequently cleaned. The unit should
stand a distance of 20cm to 30cm from the wall.
Pay attention to any compression sound, but remember that the
unit may be in the dehumidifying cycle whenever the compressor
stops. Allow for a 35-minute time frame.
Ensure that the coils have not been coated with ice.
Increase the distance that is between the unit and other bodies
surrounding it.
The cooling coils might be touching each other, thus causes the
vibrations. Disconnect the unit from the electrical supply and
separate the coils.
Take out the air filter located at the back of the dehumidifier and
ensure that fluff and dust particles do not obstruct the airflow
through the unit
Ensure that there are no obstructions to dip-try on the reservoir
The float must freely move inside the water reservoir. If not, it will
not detect the levels of water thus the dehumidifier will not cease
operation.
The sensor detects low temperatures. Increase the room temp.
If any of the instructions listed above works, reach your nearest retailer for examination
and possible repair of the unit.
PureAiro SW22EF

08 09
PUREAIRO’S WORLD’S FOREMOST DEHUMIDIFIERS
OPERATING INSTRUCTIONS
For many years, PureAiro dehumidifiers have been known and acknowledged as market
leaders. Their company’s products are ideal and can be used even in the most extreme type
of environment. The units’ dehumidifying capacities are excellent even at lower humidity
and temperature levels. They post good results whenever used in places that are damp e.g.
garages, summer houses, or cellars. The dehumidifiers are also used for dry washing, pool
rooms, laundry rooms, and attics. They are energy-saving and very efficient. They don’t
cause the clothes to wear out.
The humidity amount that can be removed by the unit will depend on the placement,
temperature and humidity levels of the surrounding. The dehumidifier’s performance may
also be affected by external weather conditions. The absolute humidity tends to drop when
the weather is cold thus reduces the humidity extraction from the air. (There might still be a
high level of relative humidity). The unit should be used in temperatures not lower than +2˚C
and a maximum of +35˚C.
The dehumidifiers are intended to serve a long life span and still be in a safe condition for
operations.
HIGH HUMIDITY LEVELS POSES DANGER
Condensation of water occurs whenever water vapor and a cold body such as a cold wall or
window come into contact. When the water vapor cools down, condensation will occur thus
there will be the formation of water drops. The air gets musty whenever the humidity is high
and molds may form, thus cause intensive damage to the house and the households. Such
an environment may also cause illness to the occupants of the house. Spiders and mites
also breed in such environments. An effective dehumidifier creates safe and healthy levels
of humidity. For high efficiency, close the windows and doors of the rooms that are being
worked upon. The dehumidifier eliminates moisture and bad odors from the sportswear
outdoor gear. The dehumidifier can be used in washrooms, cellars, crawl spaces, summer-
houses, boats, and even caravans. Study the hints provided at the bottom of the manual if
the dehumidifier is used in environments that are colder.
PLACEMENT OF THE UNIT
Dehumidifiers by PureAiro are easy to transport and use. All you need is a 220 or 240V
power source.
Take note on the following:
Dehumidifiers by PureAiro are easy to transport and use. All you need is a 220 or 240V
power source.
Do not place the unit near heat sources or other radiators, or leave it exposed to sunlight.
This will lower the efficiency of the dehumidifier.
It is advisable that you use a heating fan or a radiator to maintain room temperatures
above 2˚C.
The unit should be placed at a minimal distance of 25cm from any obstructions or a wall,
to maximize the airflow.
The ideal place where the unit should be located is in the middle of the room.
OPERATING THE UNIT
If the unit was transported while in a horizontal position, the oil might have leaked from the
compressor. Thus, before you start using the dehumidifier, it is vital to let it stand for some
hours to allow the oil to flow back to the compressor. Failure to do so will lead to serious
damage to the dehumidifier.
Ensure that the water reservoir has been placed correctly and the float is freely moving
above the water inside the reservoir.
Use a grounded circuit only when connecting the dehumidifier.
Set the speed of the fan.
Set your desired humidity level using the humidity controls.
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NOTE: The dehumidifier takes five minutes to restart when turned off. During this period,
the in-built automatic functions are disabled.
THE FLOAT
It comprises of a plastic cylinder which drapes on two arms. Naturally, as the level of water
rises, the float is lifted as it is rested on the bottom surface of the reservoir. To prevent the
tank from flooding, the dehumidifier responds by shutting down when the float attains a
certain height
After you empty the water reservoir, follow these steps to replace it into the unit.
Drive in the water reservoir until it comes into contact with the float.
From below, raise the edge of the reservoir to slightly slant the whole of the water
reservoir.
Drive in the reservoir in such a way that the float is not stuck behind it but inside it.
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WATER DRAINAGE
There is a hose connection fitted on the dehumidifier. The condensate water is directly
drained away from the unit by attaching the hose to it.
Using the hose
Unplug the unit from the power supply. To reach the drip tray, remove the water
reservoir.
Attach the hose connector to the thread found on the dehumidifier then direct the hose to
an outlet for drainage. Ensure that the hose does not lie above the dip tray.
Plug the dehumidifier into power.
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Drain the outlet without using the hose
Unplug the unit from the power supply and take out the water reservoir
Put the dehumidifier right above the drain to allow for the condensate water to sip into the
drain through the hole located at the dehumidifier’s base.
Connect the unit into power.
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PureAiro SW22EF

MAINTENANCE & CLEANING
To sustain the high capacity for dehumidification, The PureAiro’s dehumidifiers should be
cleaned and the filters changed.
HUMIDITY CONTROL
The dehumidifiers by PureAiro are designed with an in-built humidity control system whose
main function is to set the humidity level you desire. It also records the current humidity
level and sees to it that the unit automatically turns on and off.
How the humidity control is set?
Use the control knob to set the humidity level at maximum.
The fan should be set to position 2.
Turn the hygrostat knob anticlockwise until the unit shuts down when the humidity level
of your desire is attained.
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NOTE: The relative humidity is simply measured using the PureAiro dehumidifier. It ranges
between 50% & 60%.
AUTOMATIC SHUT DOWN
Whenever the water reservoir gets filled with the condensate water, the dehumidifier will
automatically shut down. To indicate the need to empty the water reservoir, the indicator
light located at the dehumidifier ’s front side will start glowing red.
Remove the unit from the power supply
Get rid of the water in the reservoir
Visit the float section in the manual to put back the reservoir and ensure that the float
freely moves.
Reconnect the unit to a power supply
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THE AIR FILTER
The filters located at the back of the dehumidifier play a role in ensuring that dust does not
reach the cooling coils. To facilitate for free airflow into the dehumidifier, it is advisable to
keep the filter clean. The filter should be replaced as is necessary. The unit is fitted with a
SMF-filter which enhances the dehumidifier’s capacity and further cleanses the air. Check
the separate filter manual for maintenance and installations procedure.
AUTOMATIC DEFROSTING
The dehumidifiers are designed with a control unit whose functions are to ensure that when
necessary, the cooling coils automatically defrosts. The controls also power off the
compressor thus stops the cooling coils. To melt the ice, the fan will draw in air through the
dehumidifier at room temperatures. The melted water will flow into the water reservoir. This
system of defrosting enables the dehumidifiers to operate at a minimum temperature of 2˚C.
FAN
The fan’s function is to facilitate efficient airflow through the unit. Damp air is sucked into
the dehumidifier and passed through vaporizer and cooling coils. It in turn releases dry,
warm air through the front side. The dehumidifiers have 2 fan speeds.
Position I– causes low airflow thus operations are quieter and he dehumidifying
capacity is lowered.
Position II – Causes high airflow thus high air dehumidification.
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The grid at the front can be cleaned using a brush or vacuumed.
Clean the cooling coils using warm water and a rag.
Remain cautious.
The fan motor does not require maintenance as it is permanently lubricated.
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NOTE: disconnect the cable from power supply before cleaning the unit.
HINTS:
It is advisable to use a heater fan or frost guard to prevent the temperatures from falling
below 2˚C.
The unit should be placed at the room’s center.
Close the ventilators, windows, and doors when the unit is in operation to get the
maximum dehumidifying capacity. The supply of air from the outside and adjacent rooms
should be minimized.
For faster dehumidification, increase the room temperature because there is more
humidity in warm air.
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PureAiro SW22EF
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GUARANTEES
To claim the warranty, follow these steps:
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NOTE! - PUREAIRO’s
dehumidifiers must be connected to an grounded power source. The power of
220V-240V, 50Hz
A guarantee of two years against faulty manufacturing. The guarantee is valid only upon
verification of the receipt.
After purchasing the dehumidifier, register it at pureaire.com
Ensure that you regularly replace the SME filter at least once every year. We may send
you a reminder to replace the filter at your own will. The reminder is toll-free.
To Get the six-year warranty! Register your dehumidifier at PUREAIROs.com Remember to
replace the SMF-filter every year. For mor information visit.
Recommended specifications for use
Temperature: 2˚C-35˚C
RH: 30% -90%
Humidity level: approximately 50% RH
Use the radiators and frost guards whenever the temperatures are lower than 2°C.
During summer or autumn, the air outside is warm and humid thus the absolute humidity
is higher. The dehumidification capacity will thus increase.
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SERVICING OF THE DEHUMIDIFIER
Before performing on any service to the unit, please contact your retailer. For any claims to
stand, there must be a proof of purchase
WARRANTY
The filters can be acquired from your local retailers or distributors.
To locate your local retailer, visit pureairo.com
Note!
When you register the dehumidifier at pureairo.com, there will be no obligation to purchase a
new filter.
Save the receipts. They are required before you claim the warranty.
This mark shows that this item is not disposable together with other wastes all
over the EU. Recycle the product responsibly to enable a maintainable reuse of
the materials so as to curb any possibilities of human health or harm to the
environment upon uncontrolled disposal of waste. To return the unit to us, reach
the retailer where you purchased this product or contact the return and
collection Centre. They are able to recycle this product safely.
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PureAiro SW22EF