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Disassembly and assembly 

3-1

3-1

SAMSUNG PROPRIETARY. DO NOT COPY OR DISTRIBUTE WITHOUT PERMISSION

SAMSUNG PROPRIETARY. DO NOT COPY OR DISTRIBUTE WITHOUT PERMISSION

3. Disassembly and assembly

NO.

Photo

How to work

1

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.

WARING

2

2   Unscrew 4 SCREW assemblies on CASE TOP to 

separate PBA.

Summary of Contents for MWR-WW10N

Page 1: ...E T A R Y D O N O T C O P Y O R D I S T R I B U T E W I T H O U T P E R M I S S I O N 1 Precautions 2 Features and Specifications 3 Disassemblyand assembly 4 Troubleshooting 5 Parts layout 6 Wiring di...

Page 2: ...dress copyright patent and trademark laws and various other intellectual property rights and unfair competition laws No part of this manual or the Content may be copied reproduced republished uploade...

Page 3: ...ervice 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...

Page 4: ...iring 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 h...

Page 5: ...T C O P Y O R D I S T R I B U T E W I T H O U T P E R M I S S I O N 2 Features and Specifications 2 1 Product Features 2 1 1 Product Features Color Graphic LCD 4 3 wired remote control with large scre...

Page 6: ...BOTTOM ASSY PCB Applying new PBA ASSY DISPLAY 03 28 20191 30 PM Heat 30 Zone 1 Set Current Water outlet Water Outlet Water Outlet Indoor 0 28 2 8 3 Fixed LCD Display Color floating type LCD Display ET...

Page 7: ...N O T C O P Y O R D I S T R I B U T E W I T H O U T P E R M I S S I O N S A M S U N G P R O P R I E T A R Y D O N O T C O P Y O R D I S T R I B U T E W I T H O U T P E R M I S S I O N 2 2 Product str...

Page 8: ...temperature 0 40 indoorcontent Operating humidity Humidity 30 RH to 90 RH except forcondensation Power input 12VDC 25A Installation Installation space Installation Mounting wall Installation Delivery...

Page 9: ...tuses Operation On Off button LED Turns the airconditioner ventilatorpowerOn Off Up Down button Moves between items vertically orchanges the set temperature Left Right button Moves between items horiz...

Page 10: ...0 DHW 45 Economic Set 0 Feature expansion specification Home Screen Num Overview Outdoortemperature display Displays outdoortemperature Date and time display Displays current date and time Zone1 disp...

Page 11: ...ure Current temperature display Displays current temperature forWaterOutlet Current temperature display Displays current temperature forIndoor Operation mode display Displays any of Auto Cool and Heat...

Page 12: ...perature display Displays current temperature forWaterOutlet Operation mode display Displays any of Economic Standard Power and Forced Schedule indicator When you are setting a schedule When you are s...

Page 13: ...le Settings Feature expansion specification Settings Screen Num Overview Operation status display Quiet display Outing display Schedule display Energy display PriorityA2A display Option display Functi...

Page 14: ...ep3 Step4 Step5 Description Default ButtonLock ON OFF OFF ErrorList IndoorUnit Information UserMode Language Differsdependingonthe language Firstvalueforthelanguage pack DaylightSaving Time DaylightSa...

Page 15: ...ButtonMute ON OFF OFF CurrentTime Date DateFormat YYYY MM DD DD MM YYYY MM DD YYYY DD MM YYYY Year Month Day 2000to2099 1to12 1to31 2019 01 01 Time TimeFormat 12 Hour 24 hour 12 Hour Hour Minute AM PM...

Page 16: ...ntry 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...

Page 17: ...on Data Year Month Day Quiet Mode Automatic Time Enable Disable Disable Entry time to Exit time PM10 00 AM 06 00 IndoorZone Option Cool Heat Selection Cool Heat Heat only Cool Heat Master Slave Wired...

Page 18: ...ne Information Serial No IndoorUnit Eva In Temp Teva_in Temperature IndoorUnit Eva Out Temp Teva_out Temperature IndoorUnit PHE IN Tw1 Temperature IndoorUnit PHE OUT Tw2 Temperature DHW Tank Temp Tt T...

Page 19: ...t Cool SolarPanel ON OFF WaterPump ON OFF OFF BoosterHeater ON OFF OFF DHWValve 3WayValve ON OFF OFF Zone1 Valve ON OFF OFF Backup Heater1 WaterPump ON OFF OFF Backup Heater2 WaterPump ON OFF OFF Back...

Page 20: ...Target Address 20 00 00 Press the OK button to complete the setting Indoor unit Ventilator option Address Product option Installation option1 Installation option 2 Address is displayed in hexadecimal...

Page 21: ...de 3 Press the or button to select FSV Upload Download Upload Uploads the FSV data of the Hydro unit to the SD card Download Downloads the FSV data of the SD card to the Hydro unit The upper level con...

Page 22: ...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...

Page 23: ...r secure at least 10 mm 0 4 inch space of upper side left side right side and 50 mm 2 inch space of bottom side You must fit the screws into the screw holes 10 mm 0 4 inch or more 10 mm 0 4 inch or mo...

Page 24: ...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 Contr...

Page 25: ...ou 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 trackin...

Page 26: ...O P Y O R D I S T R I B U T E W I T H O U T P E R M I S S I O N 3 Disassembly and assembly NO Photo How to work 1 1 Use the flat blade screwdriver to slide the bottom two grooves into the product Pus...

Page 27: ...U T E W I T H O U T P E R M I S S I O N S A M S U N G P R O P R I E T A R Y D O N O T C O P Y O R D I S T R I B U T E W I T H O U T P E R M I S S I O N NO Photo How to work 3 3 Remove the HOLDER DISPL...

Page 28: ...isplayed in the LCD display Wired remote controller error codes Indication Description Communication error between remote controller and the Hydro unit Hydro unit HT Communication error between master...

Page 29: ...on to the F3F4 terminal block OK F3F4 terminal block OK Is the voltage across the Is the voltage across the F3F4 terminal 9 12V F3F4 terminal 9 12V C108 Is the voltage C108 Is the voltage between 18 2...

Page 30: ...layout MICOM MB9BF416R MEMORY Processor Display image Processor TOUCH Processor Schedule Time Processor Communicator signal Processor Two Wired Communication Part Super capacitor for current time kee...

Page 31: ...P Y O R D I S T R I B U T E W I T H O U T P E R M I S S I O N S A M S U N G P R O P R I E T A R Y D O N O T C O P Y O R D I S T R I B U T E W I T H O U T P E R M I S S I O N 6 Wiring diagram microSD S...

Page 32: ...r FAT32 The microSD Card supports the SD or SDHC with the capacity of 1 GB to 32 GB The update is performed only when the file version in the microSD Card differs from the one of the Wired Remote Cont...

Page 33: ...ctronics Co Ltd August 2023 Printed in Korea Code No AC 00245E_3 This Service Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable Interna...

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