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21. NFC Setting
21. NFC Setting
When using NFC, you should make this setting enabled. The default setting is "Enable".
Please refer to user guide of airCloud Tap for the operation method of NFC.
Step1. Select "Service Menu" on the Service & Installation screen
and press "OK".
Step2. Select "NFC setting" and press "OK".
Step3. Press " ", or " " to select "Enable".
Step4. Press "OK" to confirm the setting.
Step5. Press " "to return to Step 2.
NOTES:
•
NFC is the abbreviation of "Near field communication".
•
NFC can improve service and installation. If the wired remote controller may be accessible to unauthorized
third-party, please set the NFC to "Disable".
22. Backup System Setting
It is a function that in the unit of refrigerant system, sequentially operate according to the set operation number.
NOTES:
•
This function is not available for one or more than five refrigerant systems.
•
This function cannot be set when connecting with econo-fresh, total heat exchanger or fresh air ventilator.
•
This function is available only when connecting outdoor units and indoor units support it.
•
This function is not available when the operation mode is "Cool/Heat Auto Changeover". Also, during
operation of the backup system, "Cool/Heat Auto Changeover" is not displayed in the operation mode.
•
When using two wired remote controller, this function can only be set on the primary wired remote
controller.
•
The rotation sequence is the order of the refrigerant system number.
•
If "Rotation Cycle Time" or "No. of Refrig. Systems to operate" is changed, the rotation sequence is initialized.
•
For the icon of backup system, please refer to the "3.7 Icon Description" in the operation manual.
Backup System Functions
1. Rotation Operation
Operation and standby(※1) are done at rotation cycle time set by the wired remote controller for each
refrigerant system.
System Example
System 1
System 2
36
NFC Setting
Enable
Disable
Select
OK
A16381TMF2
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