— 10 —
1
Run
Push the
switch.
Operation lamp (green) lights and operation starts.
2
Stop
Push the
switch.
The operation lamp turns off and the operation stops.
When the operation stops, all operation buttons on the screen turn off.
When the set lighting time of backlight (
☞
page 29) is counted up, the
backlight turns off.
When the screen is tapped, the backlight lights, and all operation
buttons are displayed.
4. Menu items
Run/Stop
Note
· Do not shut down the power supply immediately after the stop of operation.
It should be waited for more than 5 minutes till the residual operation time of drain
motor is counted up. Otherwise, it could cause water leakage or breakdown.
· A message ”Invalid request” may be displayed when a button is pushed. This is not a fault but it is because the button operation is set
to the “Disable”.
(
☞
page 39)
· The unit starts to operate initially with the following settings after the power on. These settings can be changed as desired.
Operation mode … With auto mode: Auto cooling
Without auto mode: Cooling
Set temp
… 23.0°C
Fan speed
… High
Flap position
… Level
· In the following cases, a message “Operation mode invalid” is displayed and it changes to the fan operation, because operation modes
are not matched.
When different operation modes are selected between IUs which are connected to a OU that do not allow mixed operation of cooling
and heating.
Advice