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9-1-1
Setting of outside temperature interlock function
To use outside temperature interlock function, touch [Function 2] on the menu bar on the setting change screen, and then touch [Ext
Temp Interlock] tab. In this screen, outside temperature measuring unit and control level for each group can be set.
Note: If the user logs in as a building manager, some of the operations may be prohibited.
9-1-2
Selecting of outside temperature measuring unit
Outside temperature measuring unit must be selected to use this function. Press [Sensor] button, then Ext Temp Sensor screen appears
as shown below.
9-1-3
Setting the control level
After selecting the outside temperature measuring unit, control level for each group can be set in the Ext Temp Interlock screen.
Select a maximum additional temperature to the preset temperature for each air conditioning group. For example, when [+4°C/+8°F] is
selected and the preset temperature is 24°C/75°F, the maximum set temperature will rise to 28°C/83°F along with outdoor temperature
rise. When [+2°C/+4°F] is selected, the maximum set temperature will rise to 26°C/79°F.
For groups that use outside temperature interlock function, select [+1°C/+2°F], [+2°C/+4°F], [+3°C/+6°F], [+4°C/+8°F] button depending
on the control level. For groups that does not need this function, touch [None]. (An orange frame will appear around the selected button.)
Touch [Save settings] button to reflect the changes immediately.
Sensor button
Control level button
(No control)
Save settings button
Control level buttons
(Level 1-4)
Select an outside temperature measuring unit used for the interlock
function, then press OK.
(An orange frame will appear around the selected button.)
The selected unit will be displayed on the Ext Temp Interlock screen.
To cancel the selected unit, select [-- --] and then touch OK.
Control level button
(Level 1-4)
WT05369X15.book Page 88 Wednesday, November 7, 2012 10:33 AM
