Owners Manual

OPERATION OF WIRELESS REMOTE CONTROLLER
10
REMOTE CONTROLLER OPERATIONS
The wireless remote controller is sleek, versatile and allows you to change room temperatures
and functions on your Multi21 Ceiling Cassette system from the palm of your hand. The large
LCD display and buttons make it easy-to-understand and easy-to-use.
The remote controller is set from factory to display temperatures in °F. If °C is desired, turn
the remote controller OFF with the ON/OFF button and then press “MODE“ and “ ” buttons
on the remote simultaneously for 5 seconds.
ON/OFF BUTTON
When the system is in OFF mode, the remote controller will
display the time and last room setpoint. When you press the
ON/OFF button, this indicator will be displayed and the
unit will start in the last operating mode and room setpoint.
NOTE: If the ON/OFF button is pressed too soon after a
stop, the compressor will not start for 1 to 5 min. due to the
inherent protection against frequent compressor cycling.
ON Mode Display
4-DIMENSION SWING LOUVERS
• Press the Vertical Swing Louver button to select five different
vertical (up & down) air discharge directions including Continuous
Sweep. The Swing Louver icon will be displayed. Press this
button to set swing angle, which changes in direction as below:
Indicates louver swings back and forth in
the five directions, as shown.
OFF
1023
4
5
Swing Louver Display