AC Repair, Install & Replacement in South Kingstown, RI

Evergreen Services – Service Summary

Arrived on site to inspect the Daikin mini-split system, model FTXS12LVJU. Customer stated the Airzone Aidoo wireless controller has never worked since the original installation.

Opened the indoor unit’s electrical access panel and inspected the wiring and control board. Found the Airzone controller disconnected, with no LED activity. Unable to locate a compatible connection for the existing controller harness.

Recommend verifying compatibility and obtaining the Daikin BRP072A43 wireless interface adapter, or another manufacturer-approved wireless controller compatible with this model. Return to install, configure, and test the new controller once compatibility is confirmed.
Install a compatible wireless controller for the Daikin mini-split system, model FTXS12LVJU.

Before installation, verify compatibility with the indoor unit and confirm whether the Daikin BRP072A43 wireless interface adapter is required. Inspect the indoor unit control board and identify the correct S21 connection or approved interface for the controller.

Install the approved wireless adapter and controller, secure all wiring, and restore power. Configure the controller according to the manufacturer’s instructions, then test wireless operation, system response, and communication with the indoor unit.

If the BRP072A43 is not compatible, obtain the correct manufacturer-approved wireless controller before proceeding.