User’s Manual EM11A015B
intelligent Touch Manager
292
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The Setting button is not available for touch on the Standard View screen.
• “Prohibit Manual Operation” may be set up for the selected management point.
If “Manual Disable” is displayed in the List View as shown in the gure below, “Prohibit Manual
Operation” is set up.
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R/C Prohibition is not displayed.
The Setpoint Restriction is not displayed in the Area/Management Point List on the System
Settings screen.
• When a higher level central device (Interface for use in BACnet, etc.) is connected, R/C
Prohibition and Setpoint Restriction become unavailable. Furthermore, when there are two
iTMs connected, R/C Prohibition and Setpoint Restriction are unavailable for the iTM set as
sub.
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Air conditioners cannot be started or stopped as the iTM went out of order when remote
controller operation is disabled.
• As an emergency measure, turn off the iTM power supply. By doing so, operating the air
conditioners from the remote controller will become possible in about 5 minutes.
If there are other central control devices than the iTM connected, turn off the power to all
central control devices once.
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Communication error is displayed for indoor units and the like.
• The status of indoor units may not display (communication error) immediately after a start that
follows an iTM restart, etc.
Please wait; conditions will become normal in about 10 minutes at most.
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