Central Remote Controller
Installation Manual
15
-EN
4
Central Remote Controller Test Run
• Set according to the following procedure before use.
This allows the unit to monitor and operate the air conditioners.
1
Turn on all connected equipment
• Indoor unit, outdoor unit, air to air heat exchanger, general purpose equipment control interface, etc.
2
Turn on the power of the Central Remote Controller
• A Central control address must be assigned to the indoor units to be controlled.
<Preparation for Central control address settings>
• A Central Remote Controller or wired remote control is required to set the Central control address.
• Set the Central control address after finishing the test run of the indoor unit.
* If you wish to configure the settings with the Central Remote Controller, you must first complete initial communication with
all connected indoor units and outdoor units. Wait at least 10 minutes after turning on the power to the air conditioner
before configuring the settings.
NOTE
• If you configure the Central control address settings before initial communication with the outdoor units is fully completed,
the address may not be set for some units.
• For the TCC-LINK model, perform the following settings.
Connect the U3 and U4 terminals in the outdoor unit (centre unit) to the relay connectors.
Example of All screen
Run lamp
Check lamp
ON button
OFF button
(Control) button
(Menu) button
(
Confirm
)
button
(
Return
)
button
Button
Summary of Contents for TCB-SC640U-E
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