WELLTEC ACH User manual

Welltec ACH1414PRO
instrukcja obsługi
www.klimasklep.pl
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v.1.04

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Dear Customer,
Thank you for your trust and for choosing the Welltec air conditioner. We
hope that it will provide you a comfortable atmosphere for many years.

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Portable air conditioner
Remote control + batteries
Air hose 1,5m (1 pcs.) +
Air hose 2m (1 pcs.)
Frame for connecting hoses
Sliding window kit with pins for
adjustment
Window seal
Adjustable air outlet
Outlet frame for connecting air
hose (2 pcs.)
Condensate drain hose
Flat pipe end
Carbon filter (1 pcs.)
Wall adapter

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Control panel
Receiver of the remote control
Control knobs
Adjustable air outlet
Flat tube end
Pipe for air discharge
Top condensate drain hole
A + B Parts of the flat end of the pipe
Cold air inlet
Air filter
Filter cassette
Air filter
Bottom condensate drain hole

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Remove the device from the
packaging
Remove the tube and the
outlet frame from the device.
Connect the elements of
the outlet frame.
Attach the outlet frame by
orienting it so that the arrow
on the frame points to the
open padlock and then twist it
to secure.
Install the air exhaust pipe.
Expose the pipe to the
outside using a window seal
or window seal.
Connect the air conditioner
to the power supply.
Start the air conditioner by
pressing the „Power”button
on the control panel or the
remote control.

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Place the pipe against the round outlet frame
and then turn in the direction of the arrow.
Turn the pipe in the direction of the arrow and
then pull the pipe out of the outlet frame.
Air conditioner filters should be a minimum
distance of 50 cm from the wall or other
obstacle.
The air exhaust pipe should be 40 cm long for
the best working efficiency. The pipe can be
extended, but it reduces the efficiency of the
air conditioner.
The air exhaust pipe should be positioned as
parallel to the ground as possible. Do not kink
or twist the pipe as this reduces the
performance of the device.

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1.
If you have a sliding window, you can install a window kit in it. After installation, connect
the air exhaust pipe with a flat end to the skirting board. The minimum width of the
window is 53 cm, the maximum width is 154 cm.
Both in cooling and heating mode, the air conditioner can be placed outside the room. It
must be placed in the shade and protected from rain and other precipitation.
•In cooling mode, install an air exhaust pipe in the cold air outlet. After that, the pipe
must be installed with a window kit or window seal, bringing cold air into the room. In
cooling mode, the outside temperature should not exceed 35 ℃.
•In heating mode, install an exhaust air pipe on the warm air outlet. After that, the
pipe must be installed with a window kit or window seal, bringing hot air into the
room. In heating mode, the outside temperature should not be lower than 7 ℃.

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To prevent loss of health or damage to property, read the following instructions.
Warning
Risk of health loss or death
Caution
Risk of health loss. Hazardous Substances
Prohibited
Should be done
The device is filled with flammable gas R290. There is a risk
of fire if the refrigerant leaks and comes in contact with the
ignition source.
The device should be installed, operated and stored in a
room larger than 13m2.
R290 refrigerant is odorless, which means that you cannot sense leaks.
The device should be used and stored in a room without permanently active sources of
ignition (for example: open fire, working gas appliance or working electric heater).
The device may only be serviced by a qualified technician in accordance with the
service instructions provided by the manufacturer.
If any of the following events occur, turn off the device immediately:
•One or more switches do not work.
•A short circuit has occurred.
•Disturbing overheating of the power cord / plug.
•Burning smell or disturbing sounds and vibrations.
•Other malfunctions.
If the power cord is damaged or destroyed, it must be replaced by the manufacturer, service or
another authorized entity.
The device can be used by children, people with limited physical, sensory and mental performance
on condition of assurance appropriate supervision and instruction in the field of use. Children should
not play with the device.

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Do not use any means to speed up the
defrosting or cleaning process except
those recommended by the
manufacturer.
Do not pierce or set fire to the device.
Do not dismantle.
Do not block the air inlet / outlet
under no circumstances.
Check the electrical connection
regularly.
Turn off the device before
disconnecting the power plug.
Use only the original plug without an
extension cord. The air conditioner
requires an electric power supply of 7A.
Before turning on, check that the
supply voltage from the rating plate
matches the voltage of the local grid.
Make sure that the device is properly
connected to the power outlet.
Do not expose the air conditioner to
direct sunlight.
Do not use in humid areas.
Do not place next to a source of heat
or steam.
Do not use in explosive or corrosive
atmospheres.
Do not spray the unit with insecticide.
Keep away from water.
Do not touch with wet hands.
Do not use near open fire.
Do not clean with alcohol or solvents.
Do not use at ambient temperature
higher than 35°C.
The heating mode works properly at
an ambient temperature between 7°C
and 23°C.
The device is intended for indoor use
(outdoor installation requires
compliance with the conditions
described on page 7).
After shutdown, wait 3,5 minutes
before restarting the unit to prevent
damage to the compressor.
Always grasp the plug when unplugging
it from the outlet
The unit should be placed on a flat
surface to prevent water leakage.
Close all doors and windows to improve
efficiency.
The unit compressor starts 3,5
minutes after the unit is turned on.

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The unit's display shows the current and programmed air temperature. A possible error code
of the device is also displayed here. Indicators around the display show the current fan
speed, the selected operating mode and the activated.
Press the „POWER”button on the panel to turn on / off the device.
Attention. The unit's compressor starts up 3.5 minutes after being turned
on. This means that the air conditioner will not start to cool or heat until this
time has elapsed.
Press the „FUNCTION”button on the panel to change the operation mode
of the unit. The „FUNCTION”button will light according to the selected
operating mode.
Cooling
Heating
Dehumidifying
Turn the temperature knob clockwise to increase the set temperature. The
maximum temperature for cooling mode is 30 ℃, and for heating mode 25
℃.

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Turn the temperature knob anti-clockwise to lower the set temperature.
The minimum temperature for cooling mode is 17 ℃, and for heating
mode 15 ℃.
Turn the fan knob to set its speed. The selected speed will be shown on
the device display.
Low
Medium
High
Auto
When Auto mode is selected, the air conditioner will automatically
adjust the fan speed to the room temperature.
Press the „TIMER”button on the panel to program the time after which
the device will turn off. Select the desired time by turning the
temperature knob or by pressing the „TIMER”button. Possible
settings are 1 - 24h. Wait 5 seconds after setting the selected time to
confirm.
Press the „TIMER”button with the air conditioner off but plugged in to
schedule the air conditioner to turn on. After confirming the selected
time, you can use the knob set the desired temperature and
operating mode of the air conditioner .
To cancel the timer, set the time to „00”or press the „POWER”button.

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Press „SLEEP”button on the panel to turn on. If the air conditioner is
in cooling mode, the unit will raise the target temperature by 1 ℃
after one hour. After two hours, the temperature will increase by a
maximum of 2 ℃.
In heating mode, the air conditioner will lower the target temperature
by 1 ℃ after one hour of operation. After two hours, the temperature
will drop by a maximum of 2 ℃.
When the machine's water tank is full, the display will show error code
E4. In this case, empty the tank by connecting the drain tube to the
bottom drain hole.
When the unit is started up in low temperature, it will be defrosted
first. The code dF is then shown on the control panel display.
There are also markings on the air outlet on the control panel.
•Connect an exhaust air pipe to the warm air outlet when the air
conditioner is in cooling mode.
•Connect an exhaust air pipe to the cold air outlet when the air
conditioner is operating in heating mode.
Hold down the function button for 5 seconds with the device turned off to change the
display mode to Celsius (℃) or Fahrenheit (℉).

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The remote control signal is transmitted via infrared.
The remote control signal is transmitted via infrared. At the same time, the lamp (1) flashes
once to confirm that the signal has been sent. All information about the current operating
parameters of the air conditioner is displayed on a clear LCD panel (2).

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Press the „POWER”button (5) on the remote control to turn the
device on or off. Attention. The unit's compressor starts up 3.5
minutes after it is turned on. This means that the air conditioner will
not start to cool or heat until this time has elapsed.
POWER
Press the „FUNC”button (3) on the remote control to change the
device's operating mode.
Cooling
Heating
Dehumidifying
FUNC
Press the button (4) on the panel to increase the set temperature by
1 ℃. The maximum temperature for cooling mode is 30 ℃, and for
heating mode 25 ℃.
Press the (4) button on the remote control to lower the set
temperature by 1 ℃. The minimum temperature for cooling mode is
17 ℃, and for heating mode 15 ℃.
The fan speed can be selected by the 3 buttons on the remote control
- (9, 10, 11).
LOW
MID
HIGH

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Press the „TIMER”button (7) on the remote control to program the
time after which the device will turn off. Possible settings are 1 - 24h.
You can also schedule the device to turn on by pressing the „TIMER”
button when the air conditioner is turned off. When programming this
setting, you can select the desired temperature (4) and fan speed (9,
10, 11).
TIMER
Press the „SLEEP”button (6) on the remote control to switch on. If the
air conditioner is in cooling mode, the unit will raise the target
temperature by 1 ℃ after one hour. After two hours, the temperature
will increase by a maximum of 2 ℃.
In heating mode, the air conditioner will lower the target temperature
by 1 ℃ after one hour of operation. After two hours, the temperature
will drop by a maximum of 2 ℃.
SLEEP
Press the „AUTO”button (8) on the remote control to start automatic
mode. The air conditioner will automatically adjust the fan speed to
the room temperature.
AUTO

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Before using the heating function, swap the pipe installation frame and the outlet frame so
that the pipe installation frame is at the cold air outlet and the outlet frame is at the warm
air outlet. As marked on the control panel.
Swap the frames and install an air exhaust pipe.
The drainage pipe should be exposed to the outside of the room using a strip or window
seal. Using the control panel or the remote control, you can set the desired temperature
from 15 ℃ to 25 ℃.
When using the heating function, remove the rubber plug from the upper drain hole and
connect the drain pipe to it. Draining the condensate to the outside of the device will
increase the heating efficiency.
Warning. The heating mode works correctly in an ambient temperature between 7 ℃ and
23 ℃. While using the heating function, it is not possible to change the fan speed. It is set
to the highest level by default.

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When using this function, remove the air exhaust pipe, then remove the rubber plug from
the upper drain hole (1) and connect the drain pipe to it. Place the tube in a place where
water can be safely drained. To improve the dehumidification efficiency, keep all doors and
windows in the room closed.
Warning. When using the dehumidify function, the fan speed cannot be changed. It is set
to the highest level by default.
When using the air conditioner, the internal condensate tank may become full without
proper drainage. This is indicated by the E4 code on the control panel display. To remedy
this error, remove the rubber plug from the lower condensate drain hole (2) and connect
the drain pipe to it. After removing the water, restart the machine.

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The set with the air conditioner includes two hoses for air exhaust / air supply and two
installation frames for their connection. An air conditioner with two hoses connected allows
you to bring air to a selected place or another room.
Connect the elements of the
second installation frame.
Remove the air
outlet from the
device by turning it
counterclockwise.
Install the second installation frame
in the place of the air outlet. Position
it so that the arrow on the bezel
points to the open padlock, then twist
to secure it. After fastening, connect
the second air hose to it.
The air hoses from the set can also be joined into one air hose with a total length of 3.5
meters using the connector included in the set.
The pipes should be screwed clockwise onto the fitting.