Panasonic U-4LE2E5 Service Manual & Test Run Service Manual page 119

3. Remote Controller Servicing Functions
<CZ-RTC4>
List of Servicing Functions
Functions Description
Operation with forced
Test run
thermostat ON
Sensor
Temperature display
temperature
from each sensor
display
Servicing
Alarm history display
check display
Filter lifetime, operating
Simple mode priority, central
settings control address, and
other settings
System address, indoor
Detailed unit address, central
settings control address, and
other settings
Auto address setting
based on command
Auto address
from the wired remote
controller
Address Change of indoor unit
change address
Button operation
Press and hold the button for
4 seconds or longer.
Press and hold the and
buttons for 4 seconds or longer.
Press and hold the and
buttons for 4 seconds or longer.
Press and hold the and
buttons for 4 seconds or longer.
Press and hold the ,
buttons for 4 seconds or
longer.
Press and hold the and the
timer operation buttons for 4
seconds or longer.
Press and hold the and the
timer operation buttons for 4
seconds or longer.
5 - 19
Mini VRF SYSTEM
Remote Controller Functions
Reset operation
Current operation
is maintained.
Press the
button.
When settings
are made from a
remote controller,
the indoor unit
where that remote
and
controller is
connected stops.
Automatic reset
Entire system
stops.
Press the
button.
Unit status
5