Samsung MWR-WG00JN User manual

Air conditioner
Installation manual
Wired remote controller MWR-WG00JN
࡙Thank you for purchasing this Samsung Product.
࡙Before operating this unit, please read this installation manual carefully and retain it for
future reference.

2English
Contents
Safety Information 3
Safety Information 3
Wired Remote Controller Installation 4
Wired Remote Controller Installation 4
External Dimensions 4
Wired Remote Controller Installation 5
Tracking Your Indoor Unit from the Wired Remote Controller [See the image A] 8
Individual Control with Your Wired Remote Controller 9
Group Control with Your Wired Remote Controller 10
Controlling the 2-remote controller 13
Initializing Your Wired Remote Controller Communication 16
Errors displayed on the Wired Remote Controller 16
Installation/Service mode 17
Installation/Service mode 17
Additional functions of the Wired Remote Controller [See the image B] 17
Installation/Service mode 18
The example of Wired Remote Controller option setting method 23
How to download to microSD Card 23
The lowest set temperature is limited to 20 degree in the UAE according to UAE.S 5010-5:2016.

Safety Information
3
English
This installation manual explains how to install a Wired Remote Controller connected to the indoor unit of your
Samsung system air conditioner. Please read this manual thoroughly before installing the product. (Please refer to
appropriate installation for any optional product installation.)
Safety Information
WARNING
Hazards or unsafe practices that may result in severe personal injury or death.
CAUTION
Hazards or unsafe practices that may result minor personal injury or property damage.
WARNING
Contact a service centre for installation.
࡙Potential risk of malfunction, water leak, electric
shock and fire.
Install the product on a hard and even place that can
support its weight.
࡙If the place cannot support its weight, the product
may fall down and it may cause product damage.
Install the product with proper power supply.
࡙Potential risk of fire or product damage.
Do not move or reinstall the product on your discretion.
࡙Potential risk of electric shock or fire.
Consult the place of purchase or a contact centre to
disassemble or repair the product.
࡙Potential risk of malfunction, electric shock, or fire.
Check if the installation work is done correctly
according to the installation manual.
࡙Incorrect installation may cause electric shock or
fire.
The electric work must be done by qualified person
according to national wiring regulations and
installation guide.
࡙If an unauthorized person performs the installation,
any resulting defects can cause malfunctions,
electrical shocks, or fire accidents.
When you want to dispose your Wired Remote
Controller, ask the service centre.
CAUTION
Do not install the product where there’s combustible
gas.
࡙Potential risk of fire and explosion.
Do not install the product in areas exposed to oil or
vapor.
࡙Potential risk of product damage or malfunction.
Ensure no water gets into the Wired Remote Controller.
࡙Potential risk of electric shock or fire.
Do not put undue stress on the power cable.
࡙Potential risk of broken cable and fire.
Install the air conditioner away from direct exposure
to sunlight, in room temperature range of 0 °C(32 °F)~
39 °C(102 °F).
࡙Potential risk of electric shock or malfunction.
Do not install the product in areas with frequent use of
acid or alkali spray.
࡙Potential risk of electric shock or product
malfunction.
Do not handle the product with sharp objects.
࡙Potential risk of electric shock or product damage.
Do not connect power cable to a communication
terminal.
࡙Potential risk of fire.
Be cautious not to interfere any other electrical devices
if the product is installed in a place such as hospital.
࡙Potential risk of product malfunction.

Wired Remote Controller Installation
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Wired Remote Controller Installation
Wired Remote Controller Installation
Wired Remote Controller Installation
External Dimensions
[Unit : mm(inch)]
120.0 (4.72) 19.0(0.75)
120.0 (4.72)

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English
Wired Remote Controller Installation
Wired Remote Controller Installation
1 Insert the flat-head screwdriver into two square grooves at the bottom of the Wired Remote Controller and rotate
it to lift the front cover for removal from the rear cover.
2 Arrange the power cable and the communication cable so that they fit in the housing along the edges of the rear
cover.
<When the cable is not concealed> <When the cable is concealed>
8 cm (3.15 inch) 8 cm (3.15 inch)
Area A
NOTE
࡙When connecting the power and communication cables to the bottom of the Wired Remote Controller, first cut
off the area A.

Wired Remote Controller Installation
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Wired Remote Controller Installation
Wired Remote Controller Installation
3 Using two or more screws, firmly affix the rear cover of the remote controller to the wall, and then cut off the
grooves of the front covers for communication and power cables, making sure these cables have reasonable
length.
ߢߡ࣍ߡࢋߥ
inch) or more
ߢߡ࣍ߡࢋߥ
inch) or more
ߦߡ࣍ߣʀ˵࣎
or more
ߢߡ࣍ߡࢋߥʀ˵࣎ͱθͱθʪ
Screw hole
Rear cover
࢘9ʪ˙ͱθʪ˙у˝ϩ˵ʪθʪɇθʀͱЭʪθࡡ
ϑʪʀЇθʪɇϩʪɇϑϩߢߡ࣍ߡࢋߥʀ˵࣎
space of upper side, left side,
θ˝˵ϩϑʒʪࡡɇʒߦߡ࣍ߣʀ˵࣎
space of bottom side.
࢘ǽͱЇЇϑϩ˙ϩϩ˵ʪ
screws into the
screw holes.
4 Connect the communication cables (F3, F4) to the terminals of the back of the front cover, and then fix the wires
so that they do not get stuck during connection.
V1F1 F2 V2 F3 F4
PCB terminal
Front cover
Wire (not supplied)
࢘Uͱͱϩϩ˝˵ϩʪϩ˵ʪϑʀθʪиϑͱϩ˵ʪťA9
terminal with excessive force.
Indoor
Wired
Remote
Controller
CAUTION
࡙When using an electric screwdriver, tighten the screws to the standard torque because the top of screws may be
worn out if you use a strong torque.

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English
Wired Remote Controller Installation
5 Reassemble the Wired Remote Controller.
NOTE
࡙Align the controllerwith the upper groove first, and then insert it by
turning it downwards as shown in the figure.
After assembly, check and confirm that no wires are stuck in the gap
between the back and front covers.
6 Remove the front protective film.
CAUTION
࡙ Ǯ˵ʪϑϩɇ˝ɇǮθʪʒŵʪͱϩʪAͱϩθͱʪθɵцЇϑ˝ɇʀɇɵʪͱ˝ʪθϩ˵ɇߢߡ࣍ߤߣࢋߩߡ˙ϩ࣎ࡡцͱЇЇϑϩϑϩɇϩ˵ʪ
communication cable and the power cable separately. (Electrical interference can cause the Wired Remote
Controller to malfunction.)
࡙When installing yourWired Remote Controller on the wall, consider the size of the wire hole, and select a wire
with a proper thickness.
࡙Wire that is connectable to Wired Remote Controller PCB.
ࣚIf you install the Wired Remote Controller by reclaiming, install it according to U-terminal cable specification.
ࣚ Ã˙цͱЇϑϩɇϩ˵ʪǮθʪʒŵʪͱϩʪAͱϩθͱʪθɵцЇϑ˝ϩиͱΧʪʀʪϑͱ˙ťǤAиθʪࡡθʪͱЭʪϩ˵ʪߤߡʀ࣍ߢߣʀ˵࣎ͱ˙ϩ˵ʪ
sheath of the cable and install it only with the two pieces of wires. (Recommended specification: AWG20)

Wired Remote Controller Installation
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Wired Remote Controller Installation
Wired Remote Controller Installation
࡙The following are the specs of the compression ring terminal connected to your Wired Remote Controller PCB.
Stud
W
t
E
FG
L
ØD
ŵɇ˝ʪͱ˙ťʪθϩϩʪʒǮθʪϑ Rated Size Stud Size Basic Size [mm (inch)]
AWG mm²
(inch²)
mm²
(inch²)
mm
(inch) tØDG E F W L
22~16 0.25~1.65
(0.0003 ~ 0.0025)
1.5
(0.0023)
3
(0.1181)
0.7
(0.0275)
3.8
(0.1496)
10.0
(0.3937)
4.5
(0.1771)
6.5
(0.2559)
6.0
(0.2362)
21.2
(0.8346)
࢘đɇуЇʒϑϩɇʀʪ˙ͱθʀͱʪʀϩ˝ʀͱЇʀɇϩͱɇʒΧͱиʪθʀɇɵʪࡠߢߡߡ࣍ߤߣߩ˙ϩ࣎
࡙Screws on the PCB terminal must be tightened with less than 6N-cm tightening torque. If the tightening torque is
greater, it may damage the screw thread.
Tracking Your Indoor Unit from the Wired Remote Controller [See the image A]
1 Tracking of your Wired Remote Controller will automatically start when you turn on the power after installation.
2 If you want to perform tracking again after installation, then press the and buttons at the same time for
more than 5 seconds.
࡙The system will reset, and tracking will start again.
3 During tracking, the total number of currently searched indoor units and ventilator(ERV) will be displayed.
4 ÃϩɇцϩɇʪɇɵͱЇϩߦЇϩʪϑɇϩϩɇϑϩɇɇϩͱͱθи˵ʪцͱЇθʪࣗϑʪϩϩ˵ʪťͱиʪθđɇϑϩʪθϑʪϩϩ˝ࢋ
NOTE
࡙The operation displays on the remote controller may differ depending on the selected language.
࡙If you want to perform tracking again after installation, then press the and buttons at the same time for
more than 5 seconds.

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Wired Remote Controller Installation
Individual Control with YourWired Remote Controller
Individual control means that you are using one remote controller to control one indoor unit or ventilator(ERV).
When connected to an indoor unit only
Outdoor unit
Indoor
AĮđߢ࣍ߢࡡߣ࣎
AĮđߣ࣍ߤࡡߥ࣎
AĮđߢ࣍ߢࡡߣ࣎
AĮđߣ࣍ߤࡡߥ࣎ AĮđߣ࣍ߤࡡߥ࣎
Wired Remote Controller
Indoor Indoor
Wired Remote Controller
Wired Remote Controller
When connected to a ventilator(ERV) only
AĮđߣ࣍ߤࡡߥ࣎ AĮđߣ࣍ߤࡡߥ࣎ AĮđߣ࣍ߤࡡߥ࣎
AĮđߢ࣍ߢࡡߣ࣎ AĮđߢ࣍ߢࡡߣ࣎
Ventilator (ERV) Ventilator (ERV) Ventilator (ERV)
Wired Remote Controller Wired Remote ControllerWired Remote Controller
Masterventilator (ERV)
NOTE
࡙ ŵʪ˝ɇθʒʪϑϑͱ˙ϩ˵ʪʒͱͱθ˝θͱЇΧɇʒʒθʪϑϑ࣍ŵđAɇʒʒθʪϑϑ࣎ͱθϩ˵ʪЭʪϩɇϩͱθ࣍kŵǤ࣎˝θͱЇΧɇʒʒθʪϑϑࡡͱцϩ˵ʪʒͱͱθЇϩ
ʀͱʪʀϩʪʒϩͱAĮđߣϑʒЭʒЇɇцʀͱϩθͱʪʒࢋ

Wired Remote Controller Installation
10 English
Wired Remote Controller Installation
Wired Remote Controller Installation
Group Control with YourWired Remote Controller
Group control means that you are using one Wired Remote Controller to control two or more indoor units and
ventilator(ERV) at the same time.
When connected to an indoor unit only
࡙Using One Wired Remote Controller to control three indoor Units
Outdoor unit
AĮđߢ࣍ߢࡡߣ࣎ AĮđߢ࣍ߢࡡߣ࣎
Wired Remote Controller
AĮđߣ࣍ߤࡡߥ࣎ AĮđߣ࣍ߤࡡߥ࣎
AĮđߢ࣍ߢࡡߣ࣎
Indoor Indoor Indoor
࡙Using One Wired Remote Controller to control indoor units connected to different outdoor unit
Outdoor unit
Indoor
Wired Remote Controller
Outdoor unit
Indoor
AĮđߢ࣍ߢࡡߣ࣎
AĮđߣ࣍ߤࡡߥ࣎
AĮđߢ࣍ߢࡡߣ࣎
AĮđߣ࣍ߤࡡߥ࣎
NOTE
࡙ ŵʪ˝ɇθʒʪϑϑͱ˙ϩ˵ʪʒͱͱθЇϩ࣭ϑ˝θͱЇΧɇʒʒθʪϑϑ࣍ŵđAɇʒʒθʪϑϑ࣎ࡡͱцϩ˵ʪʒͱͱθЇϩϑʀͱʪʀϩʪʒϩͱAĮđߣɇθʪ
controlled in group.
࡙Regardless of your outdoor units, you can control a maximum of 16 indoor units as a group.
࡙Address of each outdoor units must be set differently when group control indoor units connected to the other
outdoor unit.

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Wired Remote Controller Installation
When connected to a ventilator(ERV) only
࡙Using One Wired Remote Controller to Control Three ventilator(ERV)
Masterventilator (ERV)
Wired Remote Controller
AĮđߣ࣍ߤࡡߥ࣎
AĮđߢ࣍ߢࡡߣ࣎
Ventilator (ERV) Ventilator (ERV) Ventilator (ERV)
AĮđߢ࣍ߢࡡߣ࣎
AĮđߣ࣍ߤࡡߥ࣎
AĮđߢ࣍ߢࡡߣ࣎
NOTE
࡙ ŵʪ˝ɇθʒʪϑϑͱ˙ϩ˵ʪЭʪϩɇϩͱθ࣍kŵǤ࣎࢒ϑ˝θͱЇΧɇʒʒθʪϑϑ࣍ŵđAɇʒʒθʪϑϑ࣎ࡡͱцϩ˵ʪЭʪϩɇϩͱθ࣍kŵǤ࣎ʀͱʪʀϩʪʒϩͱAĮđߣ
controlled in group.
When connecting an indoor unit and a ventilator (ERV) together
࡙Using One Wired Remote Controller to control multiple indoor units and ventilator(ERV)
Outdoor unit
AĮđߢ࣍ߢࡡߣ࣎ AĮđߢ࣍ߢࡡߣ࣎
Wired Remote
Controller
AĮđߣ࣍ߤࡡߥ࣎ AĮđߣ࣍ߤࡡߥ࣎
AĮđߢ࣍ߢࡡߣ࣎
Indoor Indoor Indoor
AĮđߣ࣍ߤࡡߥ࣎
Ventilator (ERV)

Wired Remote Controller Installation
12 English
Wired Remote Controller Installation
Wired Remote Controller Installation
࡙Using One Wired Remote Controller to control indoor units connected to different outdoor unit and
ventilator(ERV)
Outdoor unit
Indoor
Wired Remote Controller
Outdoor unit
Indoor
AĮđߢ࣍ߢࡡߣ࣎
AĮđߣ࣍ߤࡡߥ࣎
AĮđߢ࣍ߢࡡߣ࣎
Ventilator (ERV)
AĮđߣ࣍ߤࡡߥ࣎
NOTE
࡙ ŵʪ˝ɇθʒʪϑϑͱ˙ϩ˵ʪʒͱͱθЇϩ࣭ϑ˝θͱЇΧɇʒʒθʪϑϑ࣍ŵđAɇʒʒθʪϑϑ࣎ࡡͱцϩ˵ʪʒͱͱθЇϩϑɇʒЭʪϩɇϩͱθ࣍kŵǤ࣎ʀͱʪʀϩʪʒ
ϩͱAĮđߣɇθʪʀͱϩθͱʪʒ˝θͱЇΧࢋ
࡙When controlling indoor units and ventilator(ERV) together in group, you can control maximum of 16 indoor units
and ventilator(ERV).
࡙If you want to use the power saving function, you have to connect Wired Remote Controller to only one indoor
unit and one ventilator(ERV).

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Wired Remote Controller Installation
Controlling the 2-remote controller
2-Remote controller is controlling one indoor unit, ventilator(ERV) or one group of indoor units and ventilator(ERV)
with two remote controllers.
When connected to an indoor unit only
Outdoor unit
Indoor
AĮđߢ࣍ߢࡡߣ࣎
Wired Remote
Controller (Main)
AĮđߣ࣍ߤࡡߥ࣎
Wired Remote
Controller (Sub)

Wired Remote Controller Installation
14 English
Wired Remote Controller Installation
Wired Remote Controller Installation
When connected to a ventilator(ERV) only
Wired Remote
Controller (Main)
AĮđߣ࣍ߤࡡߥ࣎
Masterventilator
(ERV)
AĮđߢ࣍ߢࡡߣ࣎
Ventilator (ERV)
Wired Remote
Controller (Sub)
NOTE
࡙For the sub Wired Remote Controller settings, please see Option of the Wired Remote Controller.
(Refer to page 18)
࡙ ǽͱЇʀɇϑϩɇЇΧϩͱϩиͱǮθʪʒŵʪͱϩʪAͱϩθͱʪθϑ࣍đɇࢥƊЇɵ࣎ࢋ
CAUTION
࡙ Ã˙ϩ˵ʪǮθʪʒŵʪͱϩʪAͱϩθͱʪθ࣍đɇ࣎ϑɇθʪɇʒцϑϩɇʪʒɇʒɇͱϩ˵ʪθͱʪ࣍ƊЇɵ࣎ϑϩͱɵʪϑϩɇʪʒࡡϩ˵ʪθʪͱϩʪ
control starts again for protection of the product.

15
English
Wired Remote Controller Installation
When connecting an indoor unit and a ventilator (ERV) together
Outdoor unit
Indoor
AĮđߢ࣍ߢࡡߣ࣎
Wired Remote
Controller (Main)
AĮđߣ࣍ߤࡡߥ࣎
Wired Remote
Controller (Sub)
AĮđߣ࣍ߤࡡߥ࣎
Ventilator (ERV)
NOTE
࡙ ŵʪ˝ɇθʒʪϑϑͱ˙ϩ˵ʪʒͱͱθЇϩ˝θͱЇΧɇʒʒθʪϑϑ࣍ŵđAɇʒʒθʪϑϑ࣎ࡡͱцϩ˵ʪʒͱͱθЇϩϑʀͱʪʀϩʪʒϩͱAĮđߣɇθʪ
controlled by the 2-remote controller.
࡙For the sub Wired Remote Controller settings, please see Option of the Wired Remote Controller.
(Refer to page 18)

Wired Remote Controller Installation
16 English
Wired Remote Controller Installation
Wired Remote Controller Installation
Initializing YourWired Remote Controller Communication
Wired remote controller must be initialized if installation status changes.
࡙Changing number of ventilator (ERV)/indoor unit or their address
1 Press the and buttons at the same time for more than 5 seconds.
࡙Your Wired Remote Controllerwill be initialized, and the device will search for the indoor units/
ventilator(ERV) connected to yourWired Remote Controller again.
Errors displayed on the Wired Remote Controller
Error codes for the Wired Remote Controller and the product connected to your Wired Remote Controller will be
displayed in the LCD display.
Wired Remote Controller error codes
Indication Description Remarks
Communication error between wired remote controller and indoor/ERV units after
successful communication. (communication stop for 3 minutes after detection)
ĘͱʀͱЇʀɇϩͱɵʪϩиʪʪđɇɇʒƊЇɵǮθʪʒŵʪͱϩʪAͱϩθͱʪθϑࢋ
(communication stop for 3 minutes after detection)
When tracking between the Wired Remote Controller and indoor units/ventilators
(ERV) is not complete for more than 5 minutes (Including communication error
between indoor units and outdoor units)
Over16 indoor units and ventilators (ERV) installed.
Reset is required after checking the number of installed indoor units and
ventilators (ERV).
Temperature sensor Open/Short error
Can be detected by
the product with
a temperature
sensor.
kkťŵĮđʪθθͱθ
NOTE
࡙For the error codes for your indoor/outdoor units and ventilator(ERV), refer to the installation manual of each
device.

17
English
Installation/Service mode
Installation/Service mode
Additional functions of the Wired Remote Controller [See the image B]
1 If you want to use the various additional functions for your Wired Remote Controller, press the and
buttons at the same time for more than 3 seconds.
࡙The password entry screen appears.
2 Enter the password, “0202,” and then press the button.
࡙The settings screen for installation/service mode appears.
3 See the list of additional functions for the Wired Remote Controller on the next page, and then select the desired
menu.
࡙Once you have entered the setting screen, the current setting appears.
࡙Refer to the chart for data setting.
࡙Using the /buttons, change the settings and press the button to move to the next setting.
࡙Press the button to save the new setting.
࡙Press the button to move to the Home screen.
NOTE
࡙While setting the data, you can press the button to move to the Home screen after checking the saving status
at a pop-up screen.

Installation/Service mode
18 English
Installation/Service mode
Installation/Service mode
Installation/Service mode
NOTE
࡙Unavailable functions are marked inactive and they cannot be set.
࡙If communication initialization is needed after the setting, the system will reset automatically and
communication will be initialized.
Major Step 1 Step 2 Step 3 Description Default
General
Indoor Unit option
Power button
-
Default/Indoor unit &
Ventilation
Indoor unit &
Ventilation
Auto mode
- ON/OFF ON
Cool/Heat selection
- Cool Only/Cool & Heat Cool & Heat
Wireless remote controller
- ON/OFF ON
đÃĘࢥƊƸ9иθʪʒθʪͱϩʪ
- đɇࢥƊЇɵ đɇ
Temperature unit
Temperature unit Celsius (°C)/ɇ˵θʪ˵ʪϩ࣍ঔ࣎ Celsius (°C)
Set temp. Unit AʪϑЇϑ࣍ঐ࣎ࡠߢঐࢥߡࢋߦঐࢥߡࢋߢঐࡡ
ɇ˵θʪ˵ʪϩ࣍ঔ࣎ࡠߢঔ ߢঐ
Temperature sensor
selection
- Indoor/Wired remote controller Indoor
Average temperature
- ON/OFF OFF
Set Temperature Type
- ON/OFF ON
Connection
Information
Number of Connection
Indoor 0 to 16 -
Ventilator 0 to 16 -
đɇϑϩʪθÃʒͱͱθƸϩ
Information
Serial No. -
đͱʒʪĘͱࢋ -
Indoor unit room temp. Temperature -
Indoor unit EVA IN temp. Temperature -
Indoor unit EVA OUT
temp.
Temperature -
Indoor unit EEV step EEV step -
View master Indoor Unit
Indoor Address -
Ventilator Address -
đͱʒʪɇϑϩʪθʒͱͱθЇϩ đͱʒʪɇϑϩʪθʒͱͱθ
unit 1)* Address -

19
English
Installation/Service mode
Major Step 1 Step 2 Step 3 Description Default
General
Indoor unit/
Ventilator option
Address
đɇɇʒʒθʪϑϑ 00 to 4F -
ŵđAɇʒʒθʪϑϑ 00 to FE -
Product option 3)* - Refer to the installation manual
of the connected indoor unit or
ventilator.
-
Installation option 1 3)* - -
Installation option 2 3)* - -
đAƸťͱθϩ
đAƸɇʒʒθʪϑϑ 00 to 15 -
đAƸťͱθϩ A to F -
Device
Information
(Wired Remote
Controller)
đʀͱʀͱʒʪ -đʀͱ code -
Program version - đͱʒ˙ʪʒʒɇϩʪ -
Touch code - Touch IC code -
Program version - đͱʒ˙ʪʒʒɇϩʪ -
Graphic image - Graphic image code -
Program version - đͱʒ˙ʪʒʒɇϩʪ -
Reset All Service
modes
Erase All Service mode
data
Initialize a remote
controller ---
ťͱиʪθđɇϑϩʪθ
Reset 2)* -- --
ODU K3 reset - - - -
Outdoor capacity - - ON/OFF

Installation/Service mode
20 English
Installation/Service mode
Installation/Service mode
Major Step 1 Step 2 Step 3 Description Default
Indoor
Blade lock 4)*
Blade1 - Unlock/Lock Unlock
Blade2 - Unlock/Lock Unlock
Blade3 - Unlock/Lock Unlock
Blade4 - Unlock/Lock Unlock
Room
Temperature
Calibration
Reference temperature - -9 to 40°C -
Calibration value - -9.9 to 9.9°C 0°C
Indoor unit status
information
Central control - ON/OFF -
Drain pump - ON/OFF -
Electric heater - ON/OFF -
Hot water coil - ON/OFF -
External control - ON/OFF -
ŵťđʀͱΧʪϑɇϩͱ -ON/OFF-
Filter replacement cycle - 2000 hr/1000 hr -
Heating calibration value - 2°C/5°C -
EEV Stop Step in Heating - 0/80 steps / 80 steps -
Discharge
temperature
Indoor unit
- Enable/Disable -
Cooling discharge temp. 8 to 25°C -
Heating discharge temp. 18 to 43°C -
Fresh duct
Cooling discharge temp. 13 to 25°C -
Heating discharge temp. 18 to 30°C -
Automatic Air-
Volume
Status - OFF/Complete/Running -
Operation - Stop/Run -
Voltage - 220V/230V/240V -