AERMEC WLRC50 User manual

23/02 – 5385736_00
Translation of Original instructions
User manual
www.aermec.com
WLRC50
 REMOTE CONTROL

Dear customer,Thank you for choosing an Aermec product. It is the fruit of many years of experience and special design studies and has been made of the highest grade
materials and with cutting edge technology.In addition, all our products bear the CE mark indicating that they meet the requirements of the European Machine Direc-
tive regarding safety. The quality level is being constantly monitored, so Aermec products are synonymous with Safety, Quality and Reliability.The data may undergo
modications considered necessary for the improvement of the product, at any time and without the obligation for any notice thereof.
Thank you again.
Aermec S.p.A.
COMPANY CERTIFICATIONS
SAFETY CERTIFICATIONS
This marking indicates that this product should not be disposed with other household wastes throughout the EU. To prevent possible harm to the envi-
ronment or human health from uncontrolled disposal of Waste Electrical and Electronic Equipment (WEEE), please return the device using appropriate
collection systems, or contact the retailer where the product was purchased. Please contact your local authority for further details. Illegal dumping of
the product by the user entails the application of administrative sanctions provided by law.
All specications are subject to change without prior notice. Although every eort has been made to ensure accuracy, Aermec shall not be held liable for any errors or
omissions.

3
USER NOTICE
— The wired controller is universal.
— Never install the wired controller in the moist circumstance or expose it directly under the sunlight.
— Never beat, throw, and frequently disassemble the wired controller and the wireless remote controller.
— Never operate the wired controller and the wireless remote controller with wet hands.
— By pressing a key for a function that is not available, the unit will not change the operating status.
Please read the manual carefully before using and installing this product.

4
TABLE OF CONTENTS
1. User Notice.............................................................................................p.3
2. Remote control....................................................................................p.5
User interface (buttons).......................................................................p.5
User interface (display).........................................................................p.6
3. Functions available through the remote control.............p.7
Switching the indoor unit ON and OFF..........................................p.7
Setting a system time...........................................................................p.7
Selecting an operating mode............................................................p.8
Setting the operating setpoint..........................................................p.8
Setting the ventilation speed ............................................................p.8
Setting the motorised vertical discharge n (SWING)..............p.9
Setting the motorised horizontal discharge n (SWING) ........p.9
Activating / Deactivating the turbo function ........................... p.10
Activating / Deactivating the indoor unit’s display ................ p.10
Displaying the room temperature or the operating
setpoint (on the indoor unit display)........................................... p.11
Activating / Deactivating the extended ventilation
(X-FAN) .................................................................................................... p.11
Activating / Deactivating the Night-Time Comfort
Function.................................................................................................. p.12
Set the function IFEEL........................................................................ p.12
Setting or cancelling a programmed switch on (TIMER on)
................................................................................................................... p.13
Setting or cancelling a programmed SWITCH OFF (TIMER
O) ........................................................................................................... p.13
Setting or removing the button lock........................................... p.14
Setting the unit of measurement.................................................. p.14
Activate / Deactivate the energy saving..................................... p.14
Activate / Deactivate the Absent function................................. p.15
Replacing the remote control’s batteries ................................... p.15

5
2 REMOTE CONTROL
Attention:
— Some of the buttons of the remote control are not used for the required air conditioner and are therefore not described in these instructions. Pressing of these keys will
not aect the operation of the air conditioner.
— Check there are no obstructions between the receiver and the remote control.
— The maximum distance between the IR receiver and the remote control is 8 metres, to ensure the signal is correctly received.
— Position the remote control at least 1 metre away from TVs, radios, stereos, etc. There may be some audio and video interference.
— Do not drop or throw the remote control.
— Do not let liquids enter the remote control, and do not leave it in direct sunlight or in hot places.
— When the remote control sends a signal the symbol appears on the display, the receiver of the indoor unit emits a sound to conrm reception of the signal.
2.1 USER INTERFACE BUTTONS
Keys available on remote control
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
SLEEP
1
2 15
8
7
10
6
11
414
16
5
9
12
13
3
WiFi
Table of contents Function of the button
1 Switches indoor unit ON/OFF
2 Activates or deactivates the maximum fan speed (TURBO)
3 Sets the operating mode
4 Sets the operation of the vertical motorised air discharge n (swing function)
5 Activates or deactivates the function iFeel
6 Switch temperature displaying type on the unit’s display
7 Function not available
8 Activates or deactivates the display of information of the indoor unit
9 Function not available
10 Activates or deactivates the SLEEP function (this function is applicable to the cooling and heating modes). Once activated this function will
control the unit in order to maintain an ideal temperature (this temperature is automatically calculated and cannot be set)
11 Sets the time on the system clock
12 Activates, deactivates or changes the programmed switch o timer
13 Activates, deactivates or changes the programmed switch on timer
14 Sets the operation of the horizontal motorised air discharge n (swing function)
15 Sets the fan speed
16 Increase / Decrease the value of the active function

6
2.2 USER INTERFACE DISPLAY
Remote control display icons available
1
2
3
4
5
12
9
10
11
67 8
13 14 15 16
2423 25
20 2118 2219
17
The following table indicates which functions match the various icons available on the wired panel’s LCD display:
Table of contents Functions represented by the icons
1 Indicates the AUTOMATIC mode is active
2 Cooling mode
3 Dry mode
4 Indicates the VENTILATION mode is active
5 Heating mode
6 Indicates the current fan setting
7 Indicates the setting has been transmitted to the receiver located on the indoor unit
8 Function not available
9 Indicates which temperature is shown on the display of the indoor unit
10 Indicates that the absent function was activates
11 Indicates the unit of measurement for the temperature setpoints ( °C or °F)
12 Indicates that the gures displayed next to the icon represent the current system time
13 Indicates if a timer is set for starting
14 Indicates if a timer is set for switching o
15 Indicates the state of the SWING function (vertical)
16 Indicates the state of the horizontal SWING function
17 Indicates the operating setpoint temperature in the various modes
18 Function not available
19 Function not available
20 Indicates the extended ventilation function X-FAN is active (only in cooling or dehumidication)
21 Indicates whether the function is active iFEEL
22 Indicates that all the buttons of the remote control are locked
23 Indicates that the low noise QUIET function is active
24 Indicates the TURBO function is active (the fan speed is forced by this function)
25 Indicates the SLEEP function is active

7
3 FUNCTIONS AVAILABLE THROUGH THE REMOTE CONTROL
3.1 SWITCHING THE INDOOR UNIT ON AND OFF
By pressing the
ON/OFF
button it is possible to switch the unit on or o. When
o some information is still displayed on the remote control: the operating setpoint
of the last operating mode used, and switch on timers programmed (ON) and any
icons tied to the function active during the last switch on of the unit (X-FAN func-
tion, enabling the display of the indoor unit, etc.) Once switched on the unit uses
the settings selected during the last operating session.
Switches the unit on or o
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
SLEEP WiFi
3.2 SETTING A SYSTEM TIME
These units are equipped with an internal clock which can display the current time;
by pressing on the
CLOCK
key the clock icon will start to ash; while the clock icon
is ashing it is possible to change the system time using the keys and
to increase or decrease the displayed time; once the desired value is set
you need to press the
CLOCK
key again to conrm the value (once conrmed the
clock icon will stop ashing).
Set system time (only used in CLOCK mode)
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
SLEEP
WiFi

8
3.3 SELECTING AN OPERATING MODE
Sets the operating mode
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
SLEEP
WiFi
If the unit is on, pressing the
MODE
button allows passing from one operating mode
to the next, in this sequence:
AUTO HEAT
COOL FAN
DRY
The various operating modes have dierent features and ranges:
— AUTOMATIC mode (AUTO): in this mode, the remote control does not display
any set-point value and the fans speed is set to AUTO;
— COOLING mode (COOL): in this mode the user must set the operating set-point
and a fan speed; if the room temperature is higher than the set value, which can
be seen on the display, the air conditioner will continue to cool the air until the
room temperature will reach the setpoint value;
— DEHUMIDIFICATION mode (DRY): in this mode the user must set the oper-
ating set-point but not the fan speed (which remains xed at minimum); if
the room temperature is higher than the set value, which can be seen on the
display, the air conditioner will continue to dehumidify the air until the room
temperature will reach the setpoint value;
— VENTILATION mode (FAN): in this mode the user must set only the fan speed.
This mode provides no heating or cooling but only uses the internal fan to ven-
tilate the space;
— HEATING mode (HEAT): in this mode the user must set the operating set-point
and a fan speed; if the room temperature is lower than the set value, which can
be seen on the display, the air conditioner will continue to heat the air until the
room temperature will reach the setpoint value.
3.4 SETTING THE OPERATING SETPOINT
All the operating modes (except the automatic one) require an room air tempera-
ture value to control to: this is called the operating setpoint.
If the unit is on (and the automatic mode is not selected), pressing the
and buttons allows decreasing or increasing the operating setpoint. The
setpoint value is displayed in the central part of the remote control’s display.
The range of temperature is 16°C - 30°C (61°F - 86°F).
Operating setpoint
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
SLEEP
WiFi
3.5 SETTING THE VENTILATION SPEED
Setting the ventilation speed
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
SLEEP WiFi

9
Pressing the
F
A
N
button, If the unit is on (and the automatic or dehumidication
modes are not selected), allows the selection of the fan speed. Pressing the but-
ton allows changing the fan speeds as shown in the icons below, in the following
sequence:
AUTO
Note:
1. When operation mode changes, fan speed is memorized.
2. Under dry mode, fan speed is low and cannot be adjusted.
3.6 SETTING THE MOTORISED VERTICAL DISCHARGE FIN
SWING
Motorised discharge vertical n setting
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
SLEEP
WiFi
If the unit is on, pressing the button allows the activation of the swing func-
tion of the motorised discharge n.This n varies the direction of the ow of air into
the ambient, on the basis of the selected position; With the unit on, pressing the
button allows the setting of the following sequenced steps, one by one:
Closed
Note: operate continuously up & down swing in 2 seconds, swing states will change
according to above-mentioned order, or switch closed state and " " state.
3.7 SETTING THE MOTORISED HORIZONTAL DISCHARGE
FIN SWING
Motorised discharge horizontal n setting
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
SLEEP
WiFi
If the unit is on, while pressing the button it activates the swing of the mo-
torized supply air n. The n allows to change the air ow in the room depending
on the set position; When the unit is on, while pressing the button it’s possible to
set one by one the following steps:
Closed
Note: operate continuously left & right swing in 2 seconds, swing states will change
according to above-mentioned order, or switch closed state and " " state.

10
3.8 ACTIVATING / DEACTIVATING THE TURBO FUNCTION
The unit allows the setting of the fan speeds during the various operating modes
(except the automatic mode and the dehumidication mode). There is an addition-
al speed called turbo.
If the unit is on, pressing the
T
U
R
B
O
button activates or deactivates this function. If the
function is active the icon is shown on the remote control’s display.
When turbo function is on, the unit operates in super high speed to achieve quick
cooling or heating.
Setting the TURBO function
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
SLEEP
WiFi
3.9 ACTIVATING / DEACTIVATING THE INDOOR UNIT’S
DISPLAY
The display on the indoor unit must be activated using the remote control; To acti-
vate the display on the front panel of the indoor unit press the
LIGHT
button on
the remote control.
Pressing the button again deactivates the display.
Activating the display on board of the indoor unit
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
SLEEP
WiFi

11
3.10 DISPLAYING THE ROOM TEMPERATURE OR THE
OPERATING SETPOINT ON THE INDOOR UNIT
DISPLAY
Display of room temperature or operating setpoint of the indoor unit
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
SLEEP
WiFi
Through the use of the remote control it is possible to display the room tempera-
ture value read by the indoor unit, or display the current operating setpoint used by
the unit. This information is displayed on board the indoor unit’s display.
Under on status, receiver light board or wired controller is defaulted to display set-
ting temperature. Press "
TEMP
" button to view indoor ambient temperature.
When " " is not displayed, it means the displayed temperature is setting tem-
perature.
When " " is displayed, it means the displayed temperature is indoor ambient
temperature.
NOTE: setting temperature is always displayed in remote controller.
3.11 ACTIVATING / DEACTIVATING THE EXTENDED
VENTILATION XFAN
During the operation in cooling or dehumidication mode the condensate caused
by the humidity in the air is formed on the heat exchanger within the unit. This
function allows the ventilation to be extended after the unit is switched o, thereby
drying the heat exchanger.
If the unit is on (and the cooling or dehumidication mode is selected), pressing the
F
A
N
button for two seconds allows activating or deactivating of this function. On
the remote control the display the icon will appear or disappear to indicate if
the function is activated or deactivated.
Setting the extended ventilation function
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
SLEEP
WiFi

12
3.12 ACTIVATING / DEACTIVATING THE NIGHTTIME
COMFORT FUNCTION
The night-time comfort function controls the air conditioner in an optimal way dur-
ing the night. The following logic is applied:
— In cooling: the temperature setpoint is gradually increased to guarantee maxi-
mum comfort combined with energy saving;
— In heating: the temperature setpoint is gradually decreased to guarantee max-
imum comfort combined with energy saving;
If the unit is on (except in automatic, dehumidication or ventilation mode), press-
ing the
SLEEP
button activates or deactivates the night time health function.
If the function is active the icon is displayed on the remote control.
Setting night-time comfort function
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
SLEEP
WiFi
NOTE: the night time health function is deactivated by switching o the unit, and
on restarting will not be active; this function can be activated at any time.
3.13 SET THE FUNCTION IFEEL
The user holding the remote close can precisely control the climate around him.
Press the button
I FEEL
to activate the IFEEL. The symbol on the display in-
dicates that the function is active IFEEL. The remote control by means of a probe
inside it detects the ambient temperature and sends it to the indoor unit. The re-
mote control must be within range of transmission, facing the indoor unit of the air
conditioner, do not store in drawers or cover. The remote update reading and send
it to the air conditioner every 10 minutes and after each keystroke to any change
in settings.
Set the function iFEEL
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
SLEEP
WiFi

13
3.14 SETTING OR CANCELLING A PROGRAMMED SWITCH
ON TIMER ON
Attention: This button has two dierent functions that are activated by
pressing on the left and on the right side.
he units possess a timer used to program switching on by specifying the time that
you want the unit to start. By pressing the
T-ON/T-OFF
, on the left side, key you enter the
time programming mode (in this mode the ”ON”icon to the right of the time ash-
es) and by pressing the keys and it is possible to set the switch
on time; Pressing the
T-ON/T-OFF
button, on the left side, again conrms the time and
activates the timer programme.
If you want to cancel a programmed switch on, just press the
T-ON/T-OFF
, on the left
side, key to cancel the previous programming.
Setting a programmed switch on
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
SLEEP
WiFi
NOTE: Once a programmed switch on is set, the operating mode, the working set-
point and fan speed, will be the same as those present when the unit stops.
3.15 SETTING OR CANCELLING A PROGRAMMED SWITCH
OFF TIMER OFF
Attention: This button has two dierent functions that are activated by
pressing on the left and on the right side.
he units possess a timer used to program switching o by specifying the time
that you want the unit to deactivate. If the unit is switched o (and no other pro-
grammed switch o times are present), by pressing the
T-ON/T-OFF
key, on the right
side, you enter the time programming mode (in this mode the ”OFF” icon to the
right of the time ashes) and by pressing the keys and it is pos-
sible to set the switch o time; Pressing the
T-ON/T-OFF
key, on the right side, again
conrms the time and activates the timer programme.
If you want to cancel a programmed switch o, just press the
T-ON/T-OFF
key, on the
right side, to cancel the previous programming.
Setting a programmed deactivation
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
SLEEP
WiFi

14
3.16 SETTING OR REMOVING THE BUTTON LOCK
To lock or remove the lock of the buttons on the remote control, press the
and buttons simultaneously. The icon on the remote control’s display
shows that the keypad of the remote control is locked.
If the buttons are locked, the icon blinks 3 times when pressing the button and
any operation on the button is invalid.
Setting the button lock
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
WiFi
SLEEP
3.17 SETTING THE UNIT OF MEASUREMENT
With the machine o, pressing the buttons and
MODE
you can change the
unit of temperature displayed on the remote control, from ° C to ° F.
Setting the unit of measurement
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
SLEEP
WiFi
3.18 ACTIVATE / DEACTIVATE THE ENERGY SAVING
The power saving function is activated only during the cooling mode; This function
allows you to reach the set temperature with less energy consumption.
If the power is on and the cooling mode is selected, simultaneously pressing the
keys
TEMP
plus
CLOCK
will toggle the energy saving function.
If the function is active on the remote screen icon appears SE.
Set the ENERGY SAVING function active on indoor unit
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
WiFi
SLEEP
NOTE: The energy saving and night-time functions can not be activated at the same
time; if the night-time wellness function is active and you want to activate the en-
ergy-saving function, the night-time wellness function will be disabled automati-
cally. Under energy-saving function, fan speed is defaulted at auto speed and set
temperature and speed can’t be adjusted. Press “TURBO” button and the remote
controller won’t send signal.

15
3.19 ACTIVATE / DEACTIVATE THE ABSENT FUNCTION
The Absence function can only be activated during the heating mode; this function
allows to maintain the work set to 8°C, to ensure that the ambient temperature
does not fall below this threshold.
If the unit is ON and the heat mode is active, press ”
TEMP
” and “
CLOCK
” simulta-
neously to active or deactivate the Absence function.
If the function is active the icon is displayed on the wired panel .
Set the Absent function
F
A
N
T
U
R
B
O
ON/OFF
MODE
I FEEL
T-ON/T-OFF
TEMP
CLOCK
LIGHT
WiFi
SLEEP
NOTE: The Absence and night-time functions can not be activated at the same time;
if the night-time wellness function is active and you want to activate the Absence
function, the night-time wellness function will be disabled automatically. Under
Absence function, fan speed is defaulted at auto speed and set temperature and
speed can’t be adjusted. Press “TURBO” button and the remote controller won’t
send signal. Under °F temperature display, the remote controller will display 46°F
heating.
3.20 REPLACING THE REMOTE CONTROL’S BATTERIES
To replace the batteries of the infra red remote control proceed as follows:
1. Open the battery cover by pressing the latch at the bottom of the cover;
2. Remove the old batteries;
3. Insert two new 1.5V alkaline high performance batteries, type LR03 (AAA), tak-
ing care that their polarity is correct;
4. Close the battery cover.
NOTE:
— When batteries are replaced use new batteries of the recommended type.
— Remove the batteries if the remote control is not used for extended periods.
— The remote control can emit a signal up to a maximum distance of 8 metres.
— The unit can be aected by signals transmitted by remote controls for televi-
sions, video recorders, or other devices used in the same room.
— If the remote controller does not operate normally, please take the batteries
out and reinsert them after 30 seconds. If it still can’t operate properly, replace
the batteries.

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