IV–46E09 Multiple Main Remote Controller Units Setc Error detection methodAn error is determined when multiple main remote controllers exist within a remote controller group.• Forgot to set a remote controller “sub” when controlling with two remote controllers.• Forgot to set a remote controller “sub” when controlling with a wireless remote controller and a wired remotecontrollerd Troubleshooting1Remotecontroller1-1 Set one of the two remote controllers to “Sub”.● For board and Electrical Wiring Diagram, see Chapter 6.• Outdoor main board: page VI-2• Outdoor power board: page VI-3• Converter board: VI-4• Indoor control board for DC motor models: page VI-5• Outdoor Unit Electrical Wiring Diagram: page VI-6● 1-1Sub remote setup procedure (E type)c Hold down the Change mode and Set buttons for 4 seconds or more.d “Setup”, an item code “ ” and setup data “ ” appears on the remote controller LCD.e Use the / buttons to switch to “ ” setup data.f Press the Set button (the setting is completed when flashing changes to steady light)g Press the Inspect button to return to normal remote controller display.Wired remote controller (B type) Wireless remote controllerRemote controller mainRemote controller subRemote controller addressRemote controller address connectorMain: OFFSub: ON
