Concealed Duct High Static Pressure | Installation Manual |
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!Group control
Group control for system of multiple units
One remote controller can control up to 8 indoor units as a group.
▼Group control in single system
Outdoor unit | Outdoor unit |
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Indoor unit | Indoor unit |
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Remote controller
Finish of address setup by
Outdoor unit
Indoor unit
(Max. 8 units)
•For wiring procedure and wiring method of the individual line (Identical refrigerant line) system, refer to “ELECTRICAL CONNECTION”.
•Wiring between lines is performed in the following procedure.
Connect the terminal block (A/B) of the indoor unit connected with a remote controller to the terminal blocks (A/B) of the indoor units of other indoor units by wiring the
•When the power supply has been turned on, the automatic address setup starts and which indicates that address is being set up flashes on the display part. During setup of automatic address, the remote controller operation is not accepted.
Required time up to the finish of automatic addressing is approx. 5 minutes.
NOTE
In some cases, it is necessary to change the address manually after setup of the automatic address according to the system configuration of the group control.
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