Samsung MWR-WW10N User manual

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1. Precautions
2. Features and Specifications
3. Disassembly and assembly
4. Troubleshooting
5. Parts layout
6. Wiring diagram
7. S/W Download
Wired Remote Controller
ContentsWired Remote Controller
MODEL CODE : MWR-WW10N
MWR-WW10JN
MWR-WW10KN
MWR-WW10KN
MWR-WW10UN

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Contents
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1. Precautions ............................................................................................................................................ 1-1
1-1. Service Precautions............................................................................................................................ 1-1
1-2. Product Safety Precautions .............................................................................................................. 1-1
2. Features and Specifications .................................................................................................................2-1
2-1. Product Features................................................................................................................................ 2-1
2-1-1. Product Features.....................................................................................................................2-1
2-1-2. Changes compared to basic products..................................................................................2-2
2-2. Product structure...............................................................................................................................2-3
2-3. Product Specification ....................................................................................................................... 2-4
2-3-1. Environment and Specification ........................................................................................... 2-4
2-3-2. Feature expansion specification ..........................................................................................2-5
2-4. How to install ...................................................................................................................................2-18
2-4-1. Wired remote control installation .....................................................................................2-18
3. Disassembly and assembly ..................................................................................................................3-1
4. Troubleshooting....................................................................................................................................4-1
4-1. Things to check before diagnosis ....................................................................................................4-1
4-1-1. Errors displayed on the Wired Remote Controller ............................................................4-1
4-2. Action by symptom .......................................................................................................................... 4-2
4-2-1. When the LCD screen does not come out .......................................................................... 4-2
5. Parts layout............................................................................................................................................5-1
6. Wiring diagram......................................................................................................................................6-1
7. S/W Download ....................................................................................................................................... 7-1

Cautions
1-1 1-1
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1. Precautions
1-1. Service Precautions
• When replacing electrical parts, be sure to use the rated parts.
- Check the display of the model name, rated voltage, rated current, etc. of the electrical parts.
• When repairing the fault, please repair the connection of HARNESS type firmly.
- If the wiring is not good, abnormal noise or abnormal operation may occur.
• If the product is disassembled and assembled while lying down, work on the operation beam.
- Scratches may occur on the back of the product.
• When repairing a fault, remove dust and foreign matter from the HOUSING, wiring and inspection parts.
- It is possible to prevent fire hazard such as TRACKING, SHORT.
• Check the assembly of the parts after the fault has been repaired.
- It must be in the same state as before repair.
1-2. Product Safety Precautions
• Do not pull on the wire or touch the power plug or the auxiliary power switch with wet hands.
- Risk of electric shock or fire.
• If the power cord or power plug is damaged, be sure to replace it to prevent danger.
• Do not bend the wires excessively or do not break them with heavy objects.
- Risk of electric shock or fire.
• Do not use multi-outlet.
- Risk of electric shock or fire.
• Ground if necessary.
- In particular, be sure to ground if water or humidity indicates that there is a risk of a short circuit.
• When replacing or repairing electrical parts, unplug the power plug or turn off the auxiliary power switch.
- There is a danger of electric shock.

Features and Specifications
2-1 2-1
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2. Features and Specifications
2-1. Product Features
2-1-1. Product Features
■Color Graphic LCD (4.3 ") wired remote control with large screen
- Floating Display for user-desired point function
[ For the slave wired remote controller settings,
please refer to the sections about the wired remote controller installation/service mode. ]

Features and Specifications
2-2
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Item Basic
(MWR-WE13N)
New
(MWR-WG00JN/MWR-WG00KN
/MWR-WW10N/MWR-WW10JN/
MWR-WW10KN/ MWR-WW10UN)
Changes
CASE
Apply new CASE
- CASE TOP
- CASE BOTTOM
ASSY
PCB
Applying new PBA
ASSY
DISPLAY
03/28/2019 1:30 PM
Heat
30
Zone 1
Set Current
Water outlet
Water
Outlet
Water
Outlet
Indoor
°
.0 28.2°
8.3°
Fixed LCD Display

Display
ETC
- Software code
• Main Micom: DB91-01543A
- Fixed Display Icon
- No air cleanliness indication
- No indication of indoor model
information
- Software code
• Main Micom: DB91-02150A
• Touch Micom: DB91-02076A
• Image Micom: DB91-02077D
- Color Floating Display Icon
- Air cleanliness value display
(PM 10 / 2.5 / 1.0)
- Indication of indoor model
information
(Serial No, model code)
2-1-2. Changes compared to basic products

Features and Specifications
2-2 2-3
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2-2. Product structure
■ExternalDimensions
120.0 (4.72) 19.0(0.75)
120.0 (4.72)
[Unit : mm(inch)]

Features and Specifications
2-4
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2-3. Product Specification
2-3-1. Environment and Specification
Classification Item Specification Remarks
General
Conditions
Use Aria Region of use (Korea)
Type of use Wall-mount type, air conditionerIndoor unit Remote controller
Refer to
User's Manual
Refer to
Installation Guide
Accessory
Supply Contact Service Center
Installation
conditions
Operating
temperature 
Operating
humidity Humidity 30% RH to 90% RH (except for condensation)
Power input 12VDC / 25A
Installation Installation
space Installation Mounting wall Installation
Delivery
Open Follow the prescribed sequence.
Delivery
confirmation
• Check by delivery CHECK SHEET, repair defective items.
• Instructions for use, conditions of use, and precautions for
use are given in the instructions. In case of a problem in this
process, the service is available where possible.
Installation Instructions Reference Guide Installation Guide Refer to
Installation Guide
ETC Be sure to refer to installation guides and user manuals. Refer to
Installation Guide
■Accessories
Name
Wired
Remote
Controller
Cable Tie Cable Clamp M4x16
Screw
User's
Manual
Installation
Guide U Terminal
Quantity 1 2 3 5 1 1 6
Shape

Features and Specifications
2-4 2-5
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Outdoor 03/28/2019 1:30 PM
Zone1 Zone2
30
Heat
Set
°
°
28.2
.0 24
Heat
Set
°
.0
DHW
45
Economic
Set
°
.0
2-3-2. Feature expansion specification
■Lookatthebutton
Num Overview
①Operation status display : Displays the operation/function settings and statuses.
②Operation On/Off button (LED) : Turns the air conditioner/ventilator power On/Off
③Up/Down button : Moves between items vertically or changes the set temperature.
④Left/Right button : Moves between items horizontally orchanges the item value.
⑤OK button : Saves your new settings.
⑥Save & Return button : Saves your new settings and returns to the previous step.
⑦Option button : Selects the detailed setting function.
• The operation mode display on the remote controller changes depending on the selected language.
• Some functions may not be available, depending on the indoor unit specifications.
• You can see the operation status on the LED display.
- On: Product is operating
Blinking: Error occurred
Off: Product is off
NOTE
①①
②②
④④
⑤⑤
⑥⑥
⑦⑦
③③

Features and Specifications
2-6
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Outdoor 03/28/2019 1:30 PM
Zone1 Zone2
30
Heat
Set
°
°
28.2
.0 24
Heat
Set
°
.0
DHW
45
Economic
Set
°
.0
Feature expansion specification
■HomeScreen
Num Overview
①Outdoortemperature display : Displays outdoortemperature.
②Date and time display : Displays current date and time.
③Zone1 display : Displays set temperature and operation modes for Zone 1.
④Zone 2 display : Displays set temperature and operation modes for Zone 2.
⑤DHW display : Displays set temperature and operation modes for DHW
• The Home screen may vary depending on whether Zone control is selected at the initial installation and whether DHW
is supported.
NOTE
①①②②
⑤⑤③③
④④