Chartless Function; Chart Indication Mode - Daikin LXE10E-A14 Service Manual

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3.10. CHARTLESS FUNCTION

The controller provides the temperature recorder function. This function, displays the control
temperature logging data during operation on the LCD panel in a simple graphic chart so that the data
can be confirmed easily. (Chart indication function)
The chart, temperature and alarm record scroll indication are based on the control sensor data
(SS/RS). When the data recorder sensors (DSS/DRS) are optionally provided, the chart indication is
based on the data recorder sensor data preferentially.

3.10.1 Chart indication mode

The temperature record data is indicated in a graphic chart on the LCD panel in the chart indication
mode.
The displayed log period is selected from 12 hours (
on the time base).
The displayed intervals are 2 hours for 12 hours log (
The indication of the data during the defrosting is flickered, and the indication of the other chart data is lit on.
G LCD panel
Temperature
Selected time
range
base is lights up.
OVER
SP+ 5°C
1
2
IN RANGE
UNDER
SP –5°C
Indication for
temperature
change trend
1
HOURS
Time range
2
DAYS
G Example of chart indication
SP+20°C
SP+10°C
SP+ 5°C
SP+ 2°C
SP
SP– 2°C
SP– 5°C
–6days –5days –4days –3days
Ex.1
Indication for
temperature
changing state
–12 –10 –8 –6 –4
–6 –5 –4 –3 –2
–2days –1day –12hours –10hours –8hours –6hours –4hours –2hours
Ex.2
1 HOURS on the time base) or 6 days (
1 HOURS) and one day for 6 days log (
–2
–1
Ex.1
The arrow indicates the temperature change trend when all segments
are in the same temperature range.
OVER
SP + 5°C
IN RANGE
2
UNDER
SP – 5°C
1
HOURS
2
DAYS
The graphic chart of the temperature change for 6 day log
(time base : 2 (DAYS))
Ex.2
OVER
SP + 5°C 1
IN RANGE
UNDER
SP – 5°C
1
HOURS
2
DAYS
The graphic chart of the temperature change for 12 hours log
(time base : 1 (HOURS))
3-62
2 DAYS
2 DAYS).
–12 –10 –8 –6 –4 –2
–6 –5 –4 –3 –2 –1
–12 –10 –8 –6 –4 –2
–6 –5 –4 –3 –2 –1