Panasonic U-4LE2E5 Service Manual & Test Run Service Manual page 122

3. Remote Controller Servicing Functions 3. Remote Controller Servicing Functions
Check of ECONAVI Operational Status
The status of ECONAVI operation can be checked instantly.
It is available to check the operation when installing the indoor unit.
<Procedure of CZ-RTC5A / CZ-RTC5B>
1
Keep pressing the
buttons simultaneously for 4 or more seconds.
The "Maintenance func" screen appears on the
LCD display.
Select "0. ECONAVI info." on the LCD display and
2
press the
3 Press the
menu.
Select "Status info." on the LCD display and
press the
4 There are four patterns of operational status display as shown below.
(1) Under normal operation
5
State of no energy-saving operation
(2) Under temperature shift
State of energy-saving
(temperature shift) operation
, and
button.
or button to see each
button.
(3) Under suspension with absentee
State of energy-saving (suspended)
operation
*Shows that air conditioner operation was
suspended because no person was detected
for a certain period.
This state remains until operation is restarted.
(4) Under sensor communication error
Shows that the connected
ECONAVI sensor is in error state.
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Mini VRF SYSTEM
VRF SYSTEMS Indoor Unit
Remote Controller Functions