Samsung MWR-SH00 User manual

INSTALLATION
MANUAL
Wired Remote Control
MWR-SH00
System Air Conditioner
DB98-28133A(1)E
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Safety Precautions
Read carefully this installation manual before
installation and check if the wired remote control is
installed correctly after installation.
 Do not attempt to install or repair this wired remote control
by yourself.
This wired remote control contains no user-serviceable
parts. Always consult authorized service personnel for
repairs.
When moving, consult authorized service personnel for
disconnection and installation of the wired remote control.
Ensure that the wall is strong enough to support the weight
of the wired remote control.
Must install the wired remote control with rated power
supply.
The wired remote control must be installed according to
the national electrical rules by an installation specialist.
If you wish to uninstall the wired remote control, consult an
authorized installation center.
WARNING
CAUTION
 Do not use inflammable gases near the wired remote
control.
Do not install the wired remote control in a location where
it will come into contact with combustible gases, machine
oil, sulphide gas, etc.
Avoid locations where acid/alkali solution or special spray
is used.
Choose a location that is dry and sunny, but not exposed to
direct sunlight. Suitable temperature is between
0°C and 39°C.
 Do not spill water into the wired remote control.
Do not apply tensile strength to the cable to avoid cable
damage.
Do not press the buttons with a sharp object.
Do not connect the power cable to the control terminal.
If the wired remote control is installed in a hospital or other
special places, it should not affect other electronic devices.
This installation manual describes how to install the wired remote control.
For installation of other optional accessories, refer to the appropriate installation manual.
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Contents
 WIRED REMOTE CONTROL AND ACCESSORIES ........................................ 4
Accessories ............................................................................................... 4
 INSTALLING THE WIRED REMOTE CONTROL ............................................. 5
Installation ................................................................................................ 5
Setting the Wired Remote Control Options ............................. 6
Wired Remote Control Error Codes .............................................. 6
Connecting the Wired Remote Control ..................................... 7
Note  The illustrations will help you to understand the
symbols displayed in the pictures.
 The illustrations in the step-by-step procedures use
3 different symbols:
PRESS PUSH HOLD DOWN
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Wired Remote Control and Accessories
 The wired remote control should be installed by a
trained installer.
 Make sure the main power is off before installing the
wired remote control.
 The cables must be installed according to the national
wiring regulations and inside the wall for safety
reasons.
 Always separate the communication cable and the
power cable to avoid malfunction of the unit.
(Connecting the power cable to the communication
terminal of the wired remote control will cause
serious damage to the wired remote control.
Make sure the wires are connected to the appropriate
terminals.)
Caution
Accessories
The following accessories are supplied with the air conditioner.

The number of each accessory is indicated in parentheses.
Cable Tie (2) Cable Clamp(2) M4X16 Screw(2) User's manual (1) Installation manual(1)
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Installing the Wired Remote Control
Installation
Connect the power cables and communication cables of the
wired remote control to the terminal of ventilator PCB.
1Open the wired remote control by using the groove on its top.
2Secure the rear cover of the wired remote control to the wall
with 2 screws.
3Connect the V1, V2 terminal of the wired remote control to the
V1, V2 terminal of the ventilator.
4 Connect the F3, F4 terminal of the wired remote control to the F3,
F4 terminal of the ventilator.
5 Reassemble the wired remote control.
Wired
remote
control
PCB
Electrical wires
(Not supplied)
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Installing the Wired Remote Control (Continued)
Setting the Wired Remote Control Options
Switch
No. Switch OFF Switch ON
SW1 Cooling and Heating Cooling Only
SW2 Temp. display : °C Temp. display : °F
SW3 Allow wireless remote
control
Disable the wireless remote
control
SW4 - -
SW5 - -
SW6 --
SW7 - -
SW8 Master remote control Slave remote control

 

     
      
Default setting
Wired Remote Control Error Codes
1The error codes of the indoor and outdoor units are displayed
on the wired remote control. Refer to the indoor and
outdoor unit technical manuals for the error codes reference.
2 The following error codes are related to the wired remote
control.
Display Explanation Remark
Wired remote control

Indoor unit
communication error -
Master

Slave wired remote control
communication error
When using 2 wired remote
controls to control one indoor unit.
Communication packet error -
Wired remote control tracking error
No indoor units found -
7 Day scheduler error -
COM1/COM2 installation error -
COM2 dual master error -
Excessive indoor unit installation error -
Temperature units (Celsius/Fahrenheit)
mixed setting error of installed indoor units -
Temperature units (Celsius/Fahrenheit)
setting error -
Mater/Slave DIP option setting error -
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Installing the Wired Remote Control (Continued)
Connecting the Wired Remote Control
Individual Control
  Using one wired remote control for one indoor unit.
Note The wired remote control can be only installed on COM2.
Outdoor unit
Indoor unit
COM1
COM2
COM1
COM2 COM2
Wired remote control
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Installing the Wired Remote Control (Continued)
Note  Indoor units connected to different outdoor units can
be controlled as a group.
 At most 16 indoor units may be controlled as a group.
Group Control
  Using one wired remote control for a group of indoor units.
Outdoor unit
Indoor unit
COM1 COM1
Wired remote control
COM2 COM2
COM1
Outdoor unit
Indoor unit
Wired remote control
Outdoor unit
Indoor unit
Connecting the Wired Remote Control
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Installing the Wired Remote Control (Continued)
Using 2 wired remote controls
  2 wired remote controls can be used to control a single indoor
unit or a group of indoor units.

       
       
       
      
Outdoor unit
Indoor unit
COM1
Wired remote control
(Master)
COM2
Wired remote control
(Slave)
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MEMO
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MEMO
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