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Samsung MWR-WW10N Service Manual
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Samsung MWR-WW10N Service Manual

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

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Summary of Contents for Samsung MWR-WW10N

  • Page 1 Wired Remote Controller MODEL CODE : MWR-WW10N MWR-WW10JN MWR-WW10KN MWR-WW10KN MWR-WW10UN Wired Remote Controller Contents 1. Precautions 2. Features and Specifications 3. Disassembly and assembly 4. Troubleshooting 5. Parts layout 6. Wiring diagram 7. S/W Download...
  • Page 2 "look and feel" and arrangement of such Content, contained in this manual is owned, controlled or licensed by or to Samsung, and is protected by trade dress, copyright, patent and trademark laws, and various other intellectual property rights and unfair competition laws.

  • Page 3: Table Of Contents

    Contents 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.

  • Page 4: Precautions

    Cautions 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.

  • Page 5: Features And Specifications

    Features and Specifications 2. Features and Specifications 2-1. Product Features 2-1-1. Product Features ■ C olor 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.

  • Page 6: Changes Compared To Basic Products

    Features and Specifications 2-1-2. Changes compared to basic products Basic (MWR-WG00JN/MWR-WG00KN Item Changes (MWR-WE13N) /MWR-WW10N/MWR-WW10JN/ MWR-WW10KN/ MWR-WW10UN) Apply new CASE - CASE TOP - CASE BOTTOM CASE Applying new PBA ASSY Fixed LCD Display Zone 1 03/28/2019 1:30 PM → Color floating type LCD...

  • Page 7: Product Structure

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

  • Page 8: Product Specification

    Features and Specifications 2-3. Product Specification 2-3-1. Environment and Specification Classification Item Specification Remarks Use Aria Region of use (Korea) Refer to User's Manual General Type of use Wall-mount type, air conditioner Indoor unit Remote controller Refer to Conditions Installation Guide Accessory Contact Service Center Supply...

  • Page 9: Feature Expansion Specification

    Features and Specifications 2-3-2. Feature expansion specification ■ L ook at the button Outdoor 28.2 03/28/2019 1:30 PM ° Zone1 Zone2 ① ① ° ° ° Heat Heat Economic ⑤ ⑤ ⑥ ⑥ ② ② ⑦ ⑦ ③ ③ ④ ④ Overview Operation status display : Displays the operation/function settings and statuses. ①...
  • Page 10 Features and Specifications Feature expansion specification ■ Home Screen ① ① ② ② Outdoor 28.2 03/28/2019 1:30 PM ° Zone1 Zone2 ③ ③ ⑤ ⑤ ° ° ° Heat Heat Economic ④ ④ Overview Outdoor temperature display : Displays outdoor temperature. ① Date and time display : Displays current date and time.
  • Page 11 Features and Specifications Feature expansion specification Zone Screen ■ ⑦ ⑦ ⑧ ⑧ ⑥ ⑥ ⑨ ⑨ Zone 1 03/28/2019 1:30 PM Current 28.2 ② ② Water Water ° ① ① Outlet Outlet ° ° Indoor ③ ③ ④ ④ Heat ⑤...
  • Page 12 Features and Specifications Feature expansion specification DHW Screen ■ ⑤ ⑤ ⑥ ⑥ ④ ④ ⑦ ⑦ 03/28/2019 1:30 PM Current ① ① -2.4 ② ② ° ° Standard ③ ③ Name Set temperature display : Displays the set temperature. ①...
  • Page 13 Features and Specifications Feature expansion specification Settings Screen ■ ② ② ③ ③ Settings ① ① ④ ④ Operation Quiet Outing Schedule Status ⑤ ⑤ ⑦ ⑦ Energy Priority Option ⑥ ⑥ Overview Operation status display ① Quiet display ② Outing display.
  • Page 14 Button Lock ON/OFF Error List Indoor Unit Information Differs depending on the First value for the language Language language pack Daylight Saving MWR-WW10N/JN/KN : OFF ON/OFF Time MWR-WW10UN : ON Unit Day/Week Week Daylight Saving Time Month January to December...
  • Page 15 Features and Specifications Feature expansion specification ■ How to set the Option & User mode Step 1 Step 2 Step 3 Step 4 Step 5 Description Default ON/OFF Button Mute ON/OFF YYYY/MM/DD, DD/MM/ Date Format DD/MM/YYYY YYYY, MM/DD/YYYY Date Year/Month/ 2000 to 2099/1 to 12/1 to 31 2019.01.01 Current Time Time Format 12-Hour/24-hour...
  • Page 16 Features and Specifications Feature expansion specification ■ Wired remote control installation / service mode Service mode Please enter your PASSWORD 1. If you want to use the various additional functions for your Wired Remote Controller, press the buttons at the same time for more than 3 seconds. •...
  • Page 17 Features and Specifications Feature expansion specification ■ Installation/Service mode • 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 NOTE will be initialized. Step 1 Step 2 Step 3 Description...
  • Page 18 Features and Specifications Feature expansion specification ■ Installation/Service mode Step 1 Step 2 Step 3 Description Default Number of 0 to 16 Connection View Master Address Indoor Unit Serial No. : Indoor Unit Eva In Temperature Temp.(Teva_in) : Indoor Unit Eva Out Connection Temperature Temp.(Teva_out) :...
  • Page 19 Features and Specifications Feature expansion specification ■ Installation/Service mode Step 1 Step 2 Step 3 Description Default Water Inlet Temp. : Temperature Water Outlet Temp. Temperature Backup Heater Temperature Outlet Temp. Mixing Valve Temperature Outlet Temp. : Tank Temp. : Temperature Indoor Ambient Temperature Temp.
  • Page 20 Features and Specifications Feature expansion specification ■ Installation / service setting mode Product option Indoor unit/Ventilator option Product option (1/5) (2/5) Target Address:20 00 00 Address Target Address Product option Installation option 1 Serial No.: Installation option 2 Press the button to set the current step. Press the button to set the current step.
  • Page 21 Features and Specifications Feature expansion specification ■ How to upload or download field settings (example) 1 Insert an SD card into the Sub PBA SD Card slot on the Hydro unit. 2 Select Field Setting Value in the Service mode. 3 Press the button to select FSV Upload/Download. •...

  • Page 22: How To Install

    Features and Specifications 2-4. How to install 2-4-1. Wired remote control 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.
  • Page 23 Features and Specifications 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. 10 mm (0.4 10 mm (0.4 inch) or more inch) or more...
  • Page 24 Features and Specifications Wired remote controller installation 5) Reassemble the Wired Remote Controller. • Align the controller with 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. NOTE 6) Remove the front protective film.
  • Page 25 Features and Specifications Wired remote controller installation ■ Indoor tracking in wired remote controller Scanning… 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.

  • Page 26: Disassembly And Assembly

    Disassembly and assembly 3. Disassembly and assembly Photo How to work 1. Use the flat-blade screwdriver to slide the bottom two grooves into the product Push CASE TOP up and remove CASE BOTTOM. • When assembling, assemble the upper side first as shown and lower Assemble with hook.
  • Page 27 Disassembly and assembly Photo How to work Remove the HOLDER DISPLAY hook assembled with the PBA. 4 Remove the LCD connector to separate the PBA and the ASSY Display.

  • Page 28: Troubleshooting

    Troubleshooting 4. Troubleshooting 4-1. Things to check before diagnosis 4-1-1. 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...

  • Page 29: Action By Symptom

    Troubleshooting 4-2. Action by symptom 4-2-1. When the LCD screen does not come out Start Start Is the connection to the Is the connection to the Check the connection between Check the connection between F3F4 terminal block OK? F3F4 terminal block OK? F3 F4 cable and terminal block F3 F4 cable and terminal block Is the voltage across the...

  • Page 30: Parts Layout

    Parts layout 5. Parts layout MICOM EEPROM IMAGE IC TOUCH IC ① ② ③ ④ MICOM (MB9BF416R) MEMORY Processor Display image Processor TOUCH Processor RTC IC Transformer Communicator part Super Capacitor ⑤ ⑥ ⑦ ⑧ Schedule, Time Processor Communicator signal Two Wired Communication Super capacitor for current Processor...

  • Page 31: Wiring Diagram

    Wiring diagram 6. Wiring diagram microSD SLOT Download Connecter Temperature Sensor Connecter F3F4 TerminalBlock...

  • Page 32: S/W Download

    S/W Download 7. S/W Download ■ How to download to microSD Card 1 Download the wired remote controller image, change the file name to “IMAGE.BIN,” and then download to microSD Card. 2 Download the wired remote controller program, change the file name to “MICOM.BIN,” and then download to microSD Card. 3 Insert the microSD Card with the Wired Remote Controller active, and then reset the system.
  • Page 33 China china.samsungportal.com © Samsung Electronics Co., Ltd. August. 2023. This Service Manual is a property of Samsung Electronics Co., Ltd. Printed in Korea. Any unauthorized use of Manual can be punished under Code No.AC-00245E_3 applicable International and/or domestic law.

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