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3. Remote Controller Servicing Functions
■ Timer Remote Controller CZ-RTC4
List of Servicing Functions
Functions
Operation with forced
Test run
thermostat ON
Sensor
Temperature display
temperature
from each sensor
display
Servicing
Alarm history display
check display
Filter lifetime, operating
5
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
Fig. 3-3
Description
Press and hold the
4 seconds or longer.
Press and hold the
buttons for 4 seconds or longer.
Press and hold the
buttons for 4 seconds or longer.
Press and hold the
buttons for 4 seconds or longer.
Press and hold the
buttons for 4 seconds or
longer.
Press and hold the
timer operation
seconds or longer.
Press and hold the
timer operation
seconds or longer.
Button operation
button for
and
and
and
,
and
and the
buttons for 4
and the
buttons for 4
5 - 46
VRF SYSTEMS Indoor Unit
Reset operation
Unit status
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.
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