Remote Controller Servicing Functions - Panasonic U-4LE1E5 Service Manual

3. Remote Controller Servicing Functions

3. Remote Controller Servicing Functions
• The remote controller includes a number of servicing functions. Use these as needed for test runs and
inspections.
< Function of CZ-RTC2 >
Fig. 4-8
List of Servicing Functions
Functions Description
Operation with
Test run forced thermostat
ON
Sensor Temperature
temperature display from each
display sensor
Servicing check Alarm history
display display
Filter life time,
operating mode
Simple settings priority, central
control address,
and other settings
System address,
indoor unit address,
Detailed settings central control
address, and other
settings
Automatic address
setting based on
Automatic
command from
address
the wired remote
controller
Change of indoor
Address change
unit 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 ,
and 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.
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Remote Controller Functions
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 controller is
connected stops.
Automatic reset
Entire system stops.
Press the
button.
2WAY SYSTEM
Unit status
4