6. Wireless Receiver Operation
The wireless receiver is powered by the indoor unit. It communicates wirelessly with the wire-
less remote controllers, and transmits to the indoor unit the operation status and commands
received by the wireless remote controllers. The wireless receiver has two modes available:
pairing mode and pairing reset mode.
6.1. Functions of Buttons and Displays
Communication LED (yellow green)
Operation LED (orange)
The following table shows the operating and illuminating status of the LEDs.
Switches the operating mode.
Shows that the wireless receiv-
er is communicating.
Shows the operating status on
the wireless receiver.
Power is ON (for 3 seconds).
Normal mode: Not paired
Normal mode: Paired
Normal mode: Communicating
Performing a pairing process
Pairing information is cleared