Samsung MWR-SH10N User manual

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Contents
Preparation
Safety precautions ..........................................................................................................3
Before installation...........................................................................................................5
Installation
Wired remote controller installation .........................................................................................6
Others
Wired remote controller installation/service mode......................................................................... 15
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01 PREPARATION
Safety precautions
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.)
WARNING Hazards or unsafe practices that may result in severe personal injury or death.
CAUTION Hazards or unsafe practices that may result in minor personal injury or property
damage.
WARNING
Contact a service center for installation.
 Potential risk of malfunction, water leak, electric shock and re.
Install the product with proper power supply.
 Potential risk of re or product damage.
Consult the place of purchase or a contact center to disassemble or repair the product.
 Potential risk of malfunction, electric shock, or re.
The electric work must be done by qualied 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 re
accidents.
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.
Do not move or reinstall the product on your discretion.
 Potential risk of electric shock or re.
Check if the installation work is done correctly according to the installation manual.
 Incorrect installation may cause electric shock or re.
When you want to dispose your wired remote controller, ask the service center.
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Safety precautions
CAUTION
Do not install the product where there’s combustible gas.
 Potential risk of re and explosion.
Ensure no water gets into the wired remote controller.
 Potential risk of electric shock or re.
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 handle the product with sharp objects.
 Potential risk of electric shock or product damage.
Do not install the product in areas exposed to oil or vapor.
 Potential risk of product damage or malfunction.
Do not put undue stress on the power cable.
 Potential risk of broken cable and re.
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 connect power cable to a communication terminal.
 Potential risk of re.
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.
Please take the product gently after unpacking the package.
 Drop or throwing can lead to the potential risk of product damage.
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01 PREPARATION
Before installation
Optional accessories
Wired remote
controller (1) M4X16 screw (4) User manual (1) Installation manual (1)
• The wired remote controller should be installed by an installation expert.
• Check and conrm the power is o before installing your wired remote controller.
• Install the wired remote controller cables in accordance with the electrical wiring rules, and allow it to pass
through the inner area of the wall so that other people can’t reach it.
CAUTION
External dimensions
122.0 (4.804)
94.2 (3.710)
19.5
(0.768)
[Unit : mm(inch)]
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Wired remote controller installation
Wired remote controller installation
1. Insert a small at head screwdriver into the square groove in the bottom of your wired
remote controller, and then pull up the front cover to separate it from the rear cover.
2. Arrange the communication cable so that they t in the housing along the edges of the rear cover.
Remove it
< When the cable is not concealed > < When the cable is concealed >
5 cm (2 inch) 5 cm
(2 inch)
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02 INSTALLATION
4. Reassemble your wired remote controller.
• A lign the controller with the upper groove rst, and insert it by turning it downward as
shown in the gure.
After assembly, check and conrm that no wires are stuck in the gap between the rear and
front cover.
• When installing a wired remote controller by using a cable longer than 10 m(32.80 ft), you must install the communication cable
and the power cable separately. (Electrical interference can cause your wired remote controller to malfunction.)
• Wheninstallingyourwiredremotecontrolleronthewall,considerthesizeofthewirehole,andselectawirewithaproper
thickness.
• IfyouinstallthewiredremotecontrollerbyusingtwopiecesofPVCwire,removethe30cm(12inch)ofthe
sheath of the cable and install it only with the two pieces of wires. (Recommended specication: AWG22)
• Maximumdistanceforconnectingcommunicationandpowercable:100m(328ft).
•   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.
3. Using more than two screws, rmly ax the rear cover of the remote controller to the wall, and then connect the
communication and power cable [(F3,F4) or (3, 4)], making sure these cables have reasonable length, to the terminal at
the back of the cover.
F1 F2 V1 V2 F3 F4
F3 F4
10mm(0.4inch)ormore
10mm(0.4inch)
ormore
10mm(0.4inch)ormore
10mm(0.4inch)ormore
Screwhole
Rearcover
Frontcover
PCBterminal
Wire(notsupplied)
Beforefixingtherearcover,secureatleast
10mm(0.4inch)spaceofupperside,left
side,rightside,andbottomside.
Youmustfitthescrewsinto
thescrewholes.
Indoorunit
Wiredremote
controller
Donottightenthescrewsonthe
PCBterminalwithexcessiveforce.
CAUTION
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Wired remote controller installation
Tracking your indoor unit from the wired remote controller
Displays the total number of indoor units searched
Indicates tracking in progress
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 top right corner (hidden button) of the display for
more than 7 seconds.
- The system will reset, and tracking will start again.
3. During tracking, the total number of currently searched indoor units will be displayed.
4. It may take about 3 minutes at initial installation or when you re-set the power master setting.
• If you want to reset the system of your wired remote controller, then press the top right corner (hidden button) of
the display for more than 7 seconds.
CAUTION
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02 INSTALLATION
Individual control with your wired remote controller
Individual control means that you are using one remote controller to control one indoor unit.
Outdoor unit
Indoor unit
COM1(F1,F2)
COM2(F3,F4)
COM1(F1,F2)
COM2(F3,F4) COM2(F3,F4)
Wired remote
controller
Wired remote
controller
Wired remote
controller
Indoor unit Indoor unit
• Regardlessoftheindoorgroupaddress(RMCaddress)onlytheindoorunitconnectedtoCOM2isindividually
controlled.
CAUTION
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Wired remote controller installation
Group control with your wired remote controller
Group control means that you are using one wired remote controller to control two or more indoor units at the same time.
1. Using one wired remote controller to control three indoor Units
Outdoor unit
COM1(F1,F2) COM1(F1,F2)
Wired remote
controller
COM2(F3,F4) COM2(F3,F4)
COM1(F1,F2)
Indoor unit Indoor unit Indoor unit
2. Using one wired remote controller to control indoor units connected to dierent outdoor unit
Outdoor unit
Indoor unit
Indoor unit
Wired remote
controller
Outdoor unit
COM1(F1,F2)
COM2(F3,F4)
COM1(F1,F2)
COM2(F3,F4)
• Regardlessoftheindoorunit’sgroupaddress(RMCaddress),onlytheindoorunitsconnectedtoCOM2are
controlled in group.
• Regardless of your outdoor units, you can control a maximum of 16 indoor units as a group.
• When controlling group of indoor units connected to dierent outdoor unit, address of the each outdoor unit
must be set dierently.
CAUTION
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02 INSTALLATION
Controlling 2-Remote controller
2-Remote controller is controlling one indoor unit or a group of indoor units with two remote controllers.
Outdoor unit
Indoor unit
COM1(F1,F2)
Wired remote
controller(Master)
COM2(F3,F4)
Wired remote
controller (Slave)
• For the slave wired remote controller settings, please refer to the sections about the additional functions of the
wired remote controller. (Refer to 'Additional Functions of your wired remote controller' main menu 1 sub
menu 1, master/slave setting)
• You can only use several functions on the master setting.
- On-o timer
- Outing
- Easy tuning
- Displays the total number of indoor units
- Adjust temperature and select mode when relative temperature is displayed
CAUTION
•Wiredremotecontrollerwithoutamaster/slavesettingisproperlyconnected,butIfyouneedtosetaspecic
wired remote controller as a master, you have to set master/slave in the service mode 1-1.
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