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3-10.Function settings
You can set remote controller less settings and the method for searching indoor units that are connected.
With indoor units that are not compatible with TU2C-LINK, you can set whether to connect by remote controller less or to prohibit
local operations after recovering from a power outage.
* When 2 or more Central Control Devices are connected, do the same settings for all the Central Control Devices.
* The B settings cannot be done if a controller is connected that periodically communicates with the indoor units, once every
4 seconds, such as a 128 Touch Screen Controller or 64 Central Remote Controller (not compatible with TU2C-LINK).
1 Tap [1-(1)].
1 Auto generation mode for Connection info
2 Changing for indoor unit control
1
-(1)
Item Description
Normal search
Search air conditioners by using line indoor address.
• If the line indoor address is not set, you cannot confirm connections.
• Custom (package) indoor units will not operate normally if duplicate refrigeration system
numbers are set in the refrigeration systems 1 to 28. If an address is set that does not operate
normally, set the central management address for the custom (package) indoor unit at the local
remote controller, and then change the search settings to central management address search.
[Duplicate indoor unit number in system] Does not operate normally
•Indoor unit A: Refrigeration system number = 1, Indoor unit number = 1
•Indoor unit B: Refrigeration system number = 1, Indoor unit number = 1
[No duplicate indoor unit number in system] Operates normally
•Indoor unit A: Refrigeration system number = 1, Indoor unit number = 1
•Indoor unit B: Refrigeration system number = 2, Indoor unit number = 2
[No duplicate indoor unit number in system] Operates normally
•Indoor unit A: Refrigeration system number = 29, Indoor unit number = 1
•Indoor unit B: Refrigeration system number = 29, Indoor unit number = 2
Full search
Set when used with BMS-CT512*.
(The address used when doing TU2C-LINK communications is other than 0x300)
Item Description
A
(recomme
nded)
• It is possible to connect a remote controller less unit.
• When the power is shut down and then restored, prohibition of remote control operations is continued.
B
• It is not possible to connect a remote controller less unit. A warning is detected if the remote controller is
disconnected.
• When the power is shut down and then restored, prohibition of local remote control operations is released.
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