Control Systems
V-12
1
1
Individual control system
1-3. Wired remote controller
1) MWR-TH01
(3) Description of buttons and functions
No. Name Description
Defrost operation icon Displayed when Defrost operation is started.
Operation mode icon Indicates the current operation mode.
Central control display
Indicates that the remote controller prohibition option is set.
(Only upper controller, such as the Centralized controller, can control indoor unit).
Set temperature display Indicates the set temperature.
Fan speed display Indicates the fan speed setting. ( Low, Medium, High, or Auto)
Louver swing icon Indicates that the louver is in swing mode.
Filter replacement alarm display Indicates that filter replacement time has passed.
Error indicator Indicates that an error occurred in indoor units, outdoor unit, or wired remote controller.
On timer display Indicates that On timer setting is on.
Off timer display Indicates that Off timer setting is on.
Operation On/Off button
Press this button to turn on all indoor units connected to the wired remote controller.
Press again to turn off all connected indoor units.
Operation LED Turned on if indoor unit which is connected to the wired remote controller operates ON.
Fan speed button
Press the button to select one fan speed ( Auto, Low, Medium, or High.)
Air flow setting button Press this button to adjust the air flow direction.
Filter replacement alarm reset button Press this button to clear the filter replacement alarm on the display.
Operation mode setting button
Press this button to select operation mode in the following order: Auto-Cool-Dry-Fan-Heat.
Temperature
Press Up / Down buttons to set the temperature.
setting button
Timer button
1) When an indoor unit is turned Off: When the button is pressed, it enters the operation
OFF timer mode to decrease time by 30 minutes.
2) When an indoor unit is turned On: When the button is pressed, it enters the operation
ON timer mode to increase time by 30 minutes.
Operation timer set/
When there is no operation timer setting: no change.
cancel button
When an operation timer is under way: confirm the reservation.
When there is an operation timer setting: cancel the reservation.
Error checking button When icon appears, press this button to check the error code that has occurred.
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05-1_control systems(002~045) 3/15/08 4:09 Page 12
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