OCH791 _113
*1. This button is enabled or disabled depending on the model of the indoor unit.
Display
Operation mode
Cool
Dry
Fan
Auto
(single set
point)
Heat
Auto
(dual set
point)
Temperature setting
The units of temperature
can be changed. For details,
refer to the Installation Manual.
Not available
Appetars when a non-supported
function is selected.
Battery replacement indicator
Appears when the remaining battery
power is low.
Fan speed setting
Auto
Vane setting
Step 1 Step 2 Step 3 Step 4 Step 5 Swing Auto
3D i-See sensor (Air distribution)
Default
Direct
Indirect When Direct or In-
direct is selected,
the vane setting is
set to ˝Auto˝.
13-1-4. PAR-U02MEDA
Controller interface
5
2
1
3
4
1. Occupancy Sensor
The occupancy sensor detects vacancy for energy saving control.
2. Brightness Sensor
The brightness sensor detects the brightness of the room for energy saving control.
3. Temperature & Humidity Sensor
The sensor detects the room temperature and the relative humidity.
4. LED Indicator
The LED indicator indicates the operation status in different colors.
The LED indicator lights up during normal operation, lights off when units are stopped, and blinks when an error
occurs.
5. Touch panel & Backlit LCD
The touch panel shows the operation settings screen.
When the backlight is off, touching the panel turns the backlight on, and it will stay lit for a predetermined period of
time.
13-2. Error information
Operating instructions
■
How to check the error information when an error occurs
When an error occurs, the following screen will appear. Check the error status, stop the operation, and consult your deal-
er.
1. Check the error information
Check code, error unit, refrigerant address, date and time of occurrence, model name, and serial number will appear.
The model name and serial number will appear only if the information have been registered.
•
Press the F1 or F2 button to go to the next screen.
•
Contact information (dealer’s phone number) will appear if the information has been registered.
