Innova IGZCAPS NI Series User manual

SVE
1
Model/ Modell/ Model/ Malli/ Model:
Indoor Unit/ Outdoor Unit/
Inomhusenhet/ Utomhusenhet/
Indedel/ Udedel/
Sisäyksikkö/ Ulkoyksikkö/
Jednostka wewnętrzna Jednostka zewnętrzna
IGZCAPSxxNI IGZPACxxNO
IGZCAPBxxNI
IGZDUPxxNI
IGZFCPxxNI
ENG
SVE
DAN
FIN
POL
Important! For product improvement, specifications and appearance in this manual are subject to change without prior notice.
Viktigt! I syfte att förbättra produkten kan specifikationerna och utförandet i denna bruksanvisning ändras utan föregående meddelande.
Vigtigt! Af hensyn til forbedring af produktet kan specifikationer og udseende vist i denne vejledning ændres uden forudgående varsel.
Tärkeää! Tuotekehityksen vuoksi tässä käyttöohjeessa näkyvät tekniset tiedot ja ulkonäkö voivat muuttua ilman ennakkoilmoitusta.
Ważne! W związku z udoskonalaniem produktów, dane techniczne i wygląd urządzenia opisane w niniejszym podręczniku mogą ulec
zmianie bez uprzedniego powiadomienia.
Split Air Conditioner / Luftvärmepump med delat aggregat / Todelt klimaanlæg
Ilmalämpöpumppu / Klimatyzator split
Owner’s Manual
Innova Split Air Conditioner
Thank you for choosing our product. Please read this Owner’s Manual carefully before operation and retain it for future reference.
Tack för att du valt vår produkt. Läs noga denna bruksanvisning före användning och spara den för framtida behov.
Tak, fordi du har valgt vores produkt. Læs denne brugervejledning grundigt før brug, og behold den til fremtidig reference.
Kiitos tuotteemme valinnasta. Lue tämä käyttäjän opas huolellisesti ennen käyttöä ja säilytä se myöhempää käyttöä varten.
Dziękujemy za wybranie naszego produktu. Przed przystąpieniem do eksploatacji należy uważnie przeczytać niniejszą instrukcję obsługi i zachować ją do
późniejszego wykorzystania.
Användarhandbok
Innova luftvärmepump med delat aggregat
Brugervejledning
Todelt klimaanlæg fra Innova
Käyttäjän opas
Innova Ilmalämpöpumppu
Podręcznik właściciela
Klimatyzator split Innova
Ahlsell Danmark ApS
BVM01620200120

ENG
Indoor
Outdoor
Air outlet
Air outlet
Air inlet
Air inlet
1. Drainage device
2. Drainage pipe
3. Air flow flap
4. Connection pipe
5. Wired Controller
6. Wireless Controller
7. Big handle
8. Liquid Pipe
9. Gas pipe
10. Drainage pipe
11. Front Board
7
5
1
2
3
4
6
8
9
10
11
Product Introduction I Overall Layout
IGZCAPSxxNI, IGZCAPBxxNI
ENG
2
Ahlsell Danmark ApS
BVM01620200120

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Layout
IGZ DUP xxNI
Air outlet
Air inlet 1. Drainage device
2. Electric box
3. Hanger
4. Air outlet
5. Air inlet
6. Wired Controller
7. Wireless Controller
8. Liquid pipe
9. Gas pipe
7
5
1
2
4
6
8
9
Product Introduction Overall
IGZDUPxxNI 3
NOTICE
1. The connection pipe, drain pipe, power cord, and duct for this unit should be prepared by the user.
2. The unit is standard equipped with rectangular duct.
ENG
3
Ahlsell Danmark ApS
BVM01620200120

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Layout
4
Product Introduction Overall
IGZFCPxxNI
Indoor
Outdoor
Air outlet
Air outlet
1
2
3 4
5
678910
Air inlet
Air inlet
Power supply
1. Guide louver
2. Air filter
3. Wired controller
4. Wireless Controller
5. Bining tape
6. Drain pipe
7. Gas pipe
8. Liquid pipe
9. Big Handle
10. Front Board
ENG
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Unit Maintenance
WARNING
1. Only professionals are allowed to carry on daily maintenance.
2. Before contacting any wire, make sure power is cut off.
3. Do not let any inflammable objects near the unit.
4. Do not use organic solvent to clean the air conditioner.
5. If you need to replace a component, please ask a professional to repair with a component supplied
by the original manufacturer so as to ensure the unit’s quality.
6. Improper operation may get the unit broken, hit by electric shock or cause fire.
7. Do not make the air conditioner wet or electric shock may be lead; Ensure that the air conditioner
will not be cleaned by water rinsing under any circumstance.
1. Before cleaning, please make sure the unit is stopped. Cut the circuit breaker and remove the
power socket, otherwise, electric shock may occur.
2. Do not wash the air conditioner with water, otherwise fire hazard or electric shock may occur.
3. When cleaning the filter, please be careful of your steps. If you need to work high above the
ground, please be extremely careful.
NOTICE
ENG
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The following situations are not operation failures.
Problem Time of occurrence Cause
Mist comes
from the air
conditioner.
During operation.
If the unit is running under high
humidity, the wet air in the room
will be quickly cooled down.
Mist comes
from the air
conditioner.
System switches to heating
mode after defrosting.
Defrosting process will generate
some water, which will turn to
water vapor.
The air conditioner is buzzing
at the beginning of operation.
Temperature control will be
buzzing when it starts working.
The noise will become weak
1min later.􀀃
Dust comes
from the air
conditioner.
When the unit is turned on, it
purrs.
When the system is just started,
the refrigerant is not stable.
About 30s later, the purr of the
unit becomes low.
About 20s after the unit first
enables the heating mode or
there is refrigerant brushing
sound when defrosting under
heating.
It’s the sound of 4-way valve
switching direction. The sound
will disappear after the valve
changes its direction.
There is hissing sound when
the unit is started or stopped
and a slight hissing sound
during and after operation
It’s the sound of gaseous
refrigerant that stops flowing
and the sound of drainage
system.
There is a sound of
crunching during and after
operation.
Because of temperature
change, front panel and other
components may be swelled up
and cause abrasion sound.
There is a hissing sound
when the unit is turned on or
suddenly stopped during
operation or after defrosting.
Because refrigerant suddenly
stops flowing or changes the
flow direction.
The unit starts operation after
being unused for a long time.
Dust inside the indoor unit
comes out together with the air.
The air
conditioner
generates
some smell.
During operation.
The room smell or the smell of
cigarette comes out through the
indoor unit.
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How to clean the air filter
1. Open the air intake grill.
Push the clasps outward and then open
the air intake grill.
---
2. Remove the air filter.
Pull the handle at the back of air intake grill.
Lift up the filter and then detach it. Then remove
the 3 cleaners that are fixed on the filter.
3. Cleaning.
Use vacuum cleaner to remove dust or rinse
the filter. If the filter is very dirty (greasy), use
warm water (below 45°C) with neutral detergent
to clean it. Then dry the filter at a cool place.
Notice: do not use hot water (above 45°C ) to
clean, otherwise the filter may be discolored or
out of shape. Do not dry it with fire, otherwise
the filter will catch fire or become out of shape.
4. Fix the 3 cleaners on the filter and then
reinstall the filter by fitting it into the protruding
parts on top of the air intake grill. Pull the handle
at the back of the air intake grill to secure the
filter.
---
5. Close the air intake grill.
Push the clasps outward and then match the air
intake grill with the main body. Loose the clasps
and then close it.
---
Clean Air Filter
If the air conditioner is used at a dusty place, clean the air filter regularly. (Once every half a year)
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Clean Air Intake Grill
How to clean the air intake grill
1. Open the air intake grill. Same with step 1 in “Clean Air Filter”.
2. Take out the air filter. Same with step 2 in “Clean Air Filter”.
3. Take out the air intake grill.
(Open the air intake grill at an angle of
45 degrees, and then lift it up).
4. Cleaning
Use soft brush, water, neutral detergent to clean.
After cleaning, shake off the water or let it dry.
Notice: do not use hot water (above 45°􀀃C) to
clean, otherwise the filter may be discolored or
out of shape.
5. Install the air intake grill. Refer to step 3.
6. Install the air filter. Same with step 4 in “Clean Air Filter”.
7. Close the air intake grill. Refer to step 1.
Ahlsell Danmark ApS
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Filter screen cleaning
Increase the frequency of cleaning if the unit is installed in a room where the air is extremely
contaminated (As a yardstick for yourself, consider cleaning the filter once a half year).
If dirt becomes impossible to clean, change the air filter. (Air filter for exchange is optional.)
1. Removing the air filter from the duct.
2. Cleaning the air filter.
Remove dust from the air filter using a vacuum cleaner and gently rinse them in cool water.
Do not use detergent or hot water to avoid filter shrinking or deformation. After cleaning dry
them in the shade.
Press the return air filter downward against the guide groove sponge. There are two or three
return air inlet filters.
3. Replacing the air filter Reinstall the filter as before.
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Clean Air Filter
1. Disassembly method of filter screen and electric box cover
How to clean the air filter
1.Open the air inlet grille.
a) Firstly unfix two buckles on the grille
as shown on the picture.
b) Remove the screws under the buckles by a
screwdriver and then open the inlet grille.
2. Clean the filer screen.
Clean the filer screen by a vacuum cleaner or
wash it by flashing water. If the oil stain on the
filter can not be removed or cleaned up, wash it
by warm water meld with the detergent.
Dry the filer in the shadow.
Notice:
a) Never use hot water over 45°C in case of color
fading or turning yellow.
b) Never dry it by fire so as to prevent the filter
caught fire or deformation.
3. Disassemble the left and right side
board.
a) After the grille is removed, use a screwdriver
to remove the screws shown on the picture.
b) Push the side plate as per the arrowed
direction and take it down.
4. Disassemble the right side board. Disassembly method of right side board Step 3.
Remove the screw
Remove the screw
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2. At the Start of the Seasonal Use.
1. Check if there is blockage at the inlet or outlet vent of air conditioner.
2. Check if the earth wire has been attached reliably by the skilled serviceman.
3. Check if the exhausted batteries of the wireless controller have been replaced.
4. Check if the air filter had been installed well by professional.
Keep the power switch “On” 8 hours before the startup of the unit which has not been used for a long
period.
Note: All above should be operated by the skilled serviceman.
3. At the End of the Seasonal Use.
1. Cut off the power supply main switch
2. Clean the air filters and other parts by the skilled serviceman.
3. Leave the fan running for 2-3 hours to dry the inside of the unit.
Note: All above should be operated by the skilled serviceman.
How to clean the air filter
5. Disassemble the electric box cover􀀃
After the right side board is removed,
the electric box cover will be shown up
and disassemble the fixed screws on it.
Electric Box Cover
Left Cover Plate
Heat Exchanger of Outdoor Unit
Conduct cleaning for the heat exchanger of outdoor unit periodically, clean it
once at least in every two months. Clean the dust and sundries on the surface of the
heat exchanger with dust collector and nylon brush, if there’s compressed air
source; use the compressed air to blow the dust on the surface of the heat
exchanger. Don’t use tap water for cleaning.
Drainage Pipe
Periodically check if the drainage pipe is blocked to smooth the condensate water.
Ahlsell Danmark ApS
BVM01620200120

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Wired Controller IGZWRC1-1 / IGZWRC2-1
Wired Controller IGZWRC1-1 / IGZWRC2-1
Introduction to dislay
Outline of Wired Controller
Liquid Crystal Display of Wired Controller
Outline of Wired Controller
Liquid Crystal Display of Wired Controller
Instruction for Liquid Crystal Display of wired Controller
No. Display Instruction of display
1Auto Automatic mode (under auto mode, the indoor unit will select its operating mode
according to the variation of room temperature)
2Cool Cooling mode
3Dry Dry mode
4Fan Fan mode
5Heat Heating mode
6Sleep Display when sleep function is set (only display sleep mode II)
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Instruction for Operation
No. Display Instruction of display
7Exchange Display when air exchange function is set
8Silent Display when silent function is set (only display silent, no AT
9Health Display when health function is set
10 Absent Display when absent function is set
11 I-DEMAND Display when I-DEMAND function is set
12 WIFI Display when WIFI function is set
13 Child-lock Child-lock status, display when child-lock function is set
14 Up & down swing Display when up and down swing function is set
15 Slave wired
controller
Icon of slave wired controller, it will display when slave wired
controller is set
16 Fan speed The fan speed set currently (including auto, low, medium and low,
medium, medium and high, high, and turbo)
17 No card No card in gate control system
18 Left & right swing Display when left and right swing function is set
19 X-fan Display when dry function is set
20 Temperature Temperature It will display the setting temperature
21 E-heater On/off switch of auxiliary heating
22 Memory Memory status (After power failure and re-energiz- ing the unit, it will
resume to ON/OFF status of unit before the power failure)
23 Clean Filter washing reminder
24 Save Display when energy-saving function is set
25 Defrost Defrosting status
26 Timer Display when timer status is set
27 Shield Shielding status
Silkscreen of Buttons
Silkscreen of Buttons
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ON Status
OFF Status
ON/OFF Setting
Press “ON/OFF” button to turn on the air conditioner, then the wired controller will display the setting
temperature, fan speed, mode, etc. Press “ON/OFF” again to stop the operation of air conditioner,
then the wired controller only displays the setting temperature. ON and OFF status of unit will display
as below.
Ahlsell Danmark ApS
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Note: Under auto mode, if the unit conducts auto cooling, then“ ” and “ ” turn on; if the
unit conducts auto heating, then“ ” and “ ”turn on.
Figure 3-4 Mode Setting
Mode Setting
Under power-on status, each time press the “MODE” button, the mode will switch circularly according
to the following order, as shown in the figure.
Ahlsell Danmark ApS
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Setting of Temperature
Under power-on status, press “ ” or “ ” button, the setting temperature will increase or decrease at
the unit of 1°C; when press and hold the button, it will increase or decrease at the unit of 1°C in every
0.3 second. Operation is as below:
Temperature setting range under cooling, dry, fan and heating mode is 16°C~30°C.There are two
statues under auto mode. Status 1: the temperature can be adjusted in the range of 16°C~30°C;
status 2: the temperature can’t be adjusted. The status is decided by the unit model.
Setting of Fan Speed
Under power-on status, press “FAN” button, the fan speed will switch circularly according to the
following order, as shown below.
Setting of Temperature
Setting of Fan Speed
Note: (1) Under dry mode, the fan speed will automatically set as low speed, and
the fan speed cannot be adjusted. (2) Under fan and auto mode, turbo speed cannot be set.
Ahlsell Danmark ApS
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Setting of Up & Down Swing Function
There are two ways for up and down swing mode: simple swing and fixed swing. Under power-off
status, press “SWING/ENTER” button and “ ” button simultaneously for 5 seconds, the up & down
swing icon will flash, then switch for simple swing and fixed swing is done.
When it is set to be simple swing, under power-on status, press “SWING/ENTER” button, the mode is
activated, press the button again the mode is turned off. When it is set to be fixed swing, press “SWING/
ENTER” button, the unit will circularly switch the swing mode according to the order shown below:
Setting of Timer Function
Under ON/OFF status, press “TIMER” button can set ON/OFF time of unit; Timer-on setting: under
power-off status and timer function has not been set, press “TIMER” button, the liquid crystal screen will
display “xx.x hour”, and “ON” and “hour” icons flash simultaneously, then press “ ” or “ ” button to
adjust the power-on time. Press “TIMER” button, the setting is done. If before pressing “TIM- ER” button
to finish the setting, press “MODE” button can switch to timer setting status, liquid crystal screen will
display “xx.x hour”, and “OFF” and “hour” icons flash simultaneously, then press “ ” or “ ” button to
adjust the power-off time, and press “TIMER” button again to finish the setting, the timer area will display
“xx. x hour ON/OFF”, “xx.x hour” is the time for turning on the unit in setting time, and timer-off time is
not displayed.
Timer-off setting: under power-on status and timer function has not been set, press “TIMER” button,
the liquid crystal screen will display “xx.x hour”, and “OFF” and “hour” icons flash simultaneously, then
press “ ” or “ ” button to adjust the power-off time. Press “TIMER” button, the setting is done. If
before pressing “TIMER” button to finish the setting, press “MODE” button can switch to timer setting
status, liquid crystal screen will display “xx.x hour”, and “ON” and “hour” icons flash simultaneously, then
press “ ” or “ ” button to adjust the power-on time, and press “TIMER” button again to finish the
setting, the timer area will display “xx.x hour ON/OFF”, “xx.x hour” is the time for turning off the unit in
setting time, and tim- er-on time is not displayed.
Cancel timer: after setting the timer function, press “TIMER” button, the liquid crystal screen will not
display “xx.x hour” anymore, the timer function is canceled.
Timer area: 0.5~24 hours. Each time press “ ” or “ ” button, the setting time will increase/decrease
0.5 hour, press and hold the buttons the unit will automatically increase/decrease 0.5 hour in every 0.3
second.
Order for Up & Down Fixed Swing
Note: Whether the fixed swing mode is succesfully set depends on whether the unit model can
support such function.
Note: Under power-on status, the timer-on time is counted from the time when the unit is turned off;
under power-off status, the timer-off time is counted from the time when the unit is turned on.
Ahlsell Danmark ApS
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Setting of Functional Buttons
Under power-on status, press “FUNCTION” button can select to set sleep (can be set under cooling,
dry, heating modes), air exchange, silent (can be set under auto, cooling, heating modes), health,
absent (can be set under heating mode), IDemand (can be set under cooling mode), WIFI, left & right
swing, turbo fan (can be set under cooling and heating modes), X-fan (can be set under cooling and dry
mode), auxiliary heating (can be set under heating mode), and washing remind function. The selected
functional icon will flash, then press “SWING/ENTER” but- ton can activate or cancel such function(It
needs to select the detailed item for WIFI setting, Please refer to the detailed instruction for details as
below.). Before setting, if the function has not been activated, press “SWING/ENTER” can turn on such
function; if the function is activated before setting, press “SWING/ENTER” button can turn off such
function. When the function is activated, the corresponding icon will turn bright. After finishing setting
one function, it will jump to the next functional setting.
Specific instructions for setting of the following functions:
(1) When setting air exchange function, there are a total 10 types of air exchange modes from 1 to 10,
the temperature area will display the current mode, first press “ ” or “ ” button to select the
mode, then press “SWING/ENTER” button to confirm. For details of air exchange mode are as
below:
1 – the unit runs for 60 minutes, fresh air valve opens for 6 minutes;
2 – the unit runs for 60 minutes, fresh air valve opens for 12 minutes;
3 – the unit runs for 60 minutes, fresh air valve opens for 18 minutes;
4 – the unit runs for 60 minutes, fresh air valve opens for 24 minutes;
5 – the unit runs for 60 minutes, fresh air valve opens for 30 minutes;
6 – the unit runs for 60 minutes, fresh air valve opens for 36 minutes;
7 – the unit runs for 60 minutes, fresh air valve opens for 42 minutes;
8 – the unit runs for 60 minutes, fresh air valve opens for 48 minutes;
9 – the unit runs for 60 minutes, fresh air valve opens for 54 minutes;
10 – Both the unit and fresh air valve are turned on.
(2) When setting auxiliary heating function, press “ ” and “ ” buttons can turn on or turn off the
auxiliary heating mode, when “E-HEATER” flashes, it means the old auxiliary heating mode is turned
on, when “ ” flashes, it means the new national standard auxiliary heating mode is turned
on, when “E-HEATER OFF” flashes, it means the auxiliary heating is prohibited. After selecting the
mode, press “SWING/ENTER” button to confirm the setting. When new national standard auxiliary
heating mode is set, the character of auxiliary heating will not display; when the old auxiliary heating
mode is set, the character of auxiliary heating will display. When the auxiliary heating mode is turned
off, it will display “E-HEATER OFF”.
(3) When setting washing remind function, the timer area will display 2–bit number that means the
pollution level, then press “ ” and “ ” buttons to select, and press “SWING/ENTER” button
to confirm the setting. Conversion relation between the displayed pollution level and accumulative
operating time are as the following list. After setting, when it reaches the washing time, “CLEAN”
icon will flash and remind, if you press “ ” and “ ” buttons to adjust the level, and press
“SWING/ENTER” button, then the accumulative time for filter washing remind will not be reset; if
the time after adjustment is larger than the current accumulative time, then “CLEAN” icon will stop
flashing; if the time after adjustment is less than the current accumulative time, then “CLEAN” icon
will continue to flash. The only method for cancelling the remind function is to press “FUNCTION”
button to switch to “CLEAN” icon, and set the timer area to be “00”, and then press “SWING/
ENTER” button, then the accumulative time of filter washing remind is reset.
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Pollution Level
Accumulative
operating time
(hour) Pollution Level
Accumulative
operating time
(hour) Pollution Level
Accumulative
operating time
(hour)
10 5500 20 1400 30 100
11 6000 21 1800 31 200
12 6500 22 2200 32 300
13 7000 23 2600 33 400
14 7500 24 3000 34 500
15 8000 25 3400 35 600
16 8500 26 3800 36 700
17 9000 27 4200 37 800
18 9500 28 4600 38 900
19 10000 29 5000 39 1000
Pollution Level Parameter List
(4) When absent function is set, the setting temperature will display 8°C, the setting fan notch displays
auto and cannot be adjusted.
(5) When I-Demand function is set, the setting fan notch displays auto and cannot be adjusted.
(6) When setting WIFI function, the temperature area will display the WIFI status. Press “ ” or “
”button to turn on WIFI(“on” is displayed), turn off WIFI (“off” is displayed) or reset WIFI (“rES” is
displayed), and then press “SWING/ENTER” button to confirm it. Once WIFI is turned on, the icon
of WIFI is displayed; once WIFI is turned off, the icon of WIFI won’t be displayed. If reset WIFI, WIFI
is defaulted to be turned on.
Setting of Energy-saving Function
Under power-off status, press “TIMER” and “ ” buttons simultaneously for 5 seconds to enter into
energy-saving setting, then “SAVE” character or icon and cooling mode icon are displayed, the “SAVE”
character or icon flashes, the temper- ature area displays the upper limit and lower limit temperature,
press “ ” or “ ” button can set the limit temperature(setting range is 16–30). Press “MODE” button
can switch cooling or heating mode. For cooling only unit, it can only set the lower limit temperature of
cooling under energy-saving mode. During the setting, press “SWING/ENTER” button at any time can
save the setting temperature and energy- saving status of different modes, and then start up the
energy-saving function.
After the energy-saving function is activated, under power-off status, press “TIMER” and “ ” buttons
simultaneously for 5 seconds again, the function is canceled.
Setting of Low-temperature Dry Function
Under dry mode, when the setting temperature is 16°C, press “ ” button for twice, the setting
temperature becomes 12°C, then the unit enters into lowtemperature dry function.
When low-temperature dry function is turned on, directly press “ ” button or switch the mode can
quit the function.
Setting of Child-lock Function
Without error, under ON or OFF status of unit, press “ ” and “ ” buttons simultaneously for 5 seconds
can enter into child-lock function, the liquid crystal screen will display “ ”; press “ ” and “ ” buttons
simultaneously again for 5 seconds can quit the child-lock function. Under child-lock status, no response
for pressing any buttons. The unit will memorize the child-lock status after power failure and re-energizing
the unit.
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Setting of Memory Function
Under power-off status, press “MODE” and “ ” button simultaneously for 5 seconds can turn on or
turn off memory function. When memory function is set, “MEMORY” displays.
If memory function has not been set, when the unit is re-energized after power failure, the unit
is power-off status. If the memory function is set in wired controller, when the wired controller is
re-energized after power failure, it will resume to the operating status before power failure.
Switch between Fahrenheit and Degree Celsius
Under power-off status, press “MODE” and “ ” buttons simultaneously for 5 seconds, display board will
switch between degree Celsius and Fahrenheit.
Inquiry of Ambient Temperature
Under power-off or power-on status, press and hold “SWING/ENTER” button for 5 seconds to enter into
ambient temperature inquiry interface, then timer area displays the ambient temperature type 01 or 02,
and ambient temperature area displays the corresponding ambient temperature of corresponding type.
In which, 01 refers to outdoor ambient temperature, 02 refers to indoor ambient temperature.
Press “MODE” button can switch between type 01 and 02. Press buttons other than
“MODE” or when the unit receives remote control signal, it will quit the inquiry status. If there is no any
operation for 20 seconds, it will quit automatically.
Note: When the outdoor ambient temperature sensor detects the same temperature for 12 hours,
it will shield the display of outdoor ambient temperature sensor.
Display of Errors
When error occurs in the system, temperature display area in liquid crystal panel will display error code,
when multiple errors occur simultaneously, it will circularly display error code. If the wired controller has
been connected to multiple systems, when error occurs in a certain system, the first bit of number in
temperature area will display the system number (it will not display system number when there is only one
system).
When error occurs, please turn off the unit and seek for professional personnel to maintain.
Ahlsell Danmark ApS
BVM01620200120