Field Settings for Indoor Unit
SiAF341904E
116
Part 5 Field Settings and Test Operation
1.4.4 Time for Absence Area Detection
(For units with the infrared presence sensor only)
By selecting the energy-saving operation mode in the absence, the target temperature is shifted
to the energy-saving end by 1°C (maximum 2°C) after the state of absence continues for a
certain period of time.
Absent time defined for detection can be selected as follows:
: Factory setting
The set temperature displayed on the remote controller remains the same even if the target
temperature is shifted.
As soon as people are detected while the temperature is shifted, this control will be
cancelled (reset).
1.4.5 Dry Operation Time during Eco Mode
If you switch the operation mode to "Dry" while the eco mode is enabled, the mode will
automatically switch to "Cooling" after a certain period of time is elapsed.
If you want to increase the duration of dry operation, change the Second code No. as indicated
in the following table.
Note 1) Increasing duration of dry operation degrades the energy efficiency
: Factory setting
Note 2) When group control is enabled, all indoor units in the same group have a same set value for
duration of dry operation.
1.4.6 Low Airflow Setting when Thermostat OFF during Eco Mode
This setting changes the airflow volume to LL in coordination with the eco mode when cooling thermostat
OFF is set. Also, the airflow direction is changed to horizontal.
When disabled:
12 (22)-6 (the airflow volume setting when cooling thermostat OFF is enabled)
13 (23)-7 (the swing setting when cooling thermostat OFF is enabled) is as set
When enabled: LL when Te ≥ 7°C
: Factory setting
Mode
No.
First
Code No.
Second
Code No.
Contents
10 (20)
7
01
30 minutes
02
60 minutes
30 (60)
∗
60 (120)
∗
31
28
27
26
30
29
Elapsed time of absence (minutes)
Set temperature (°C)
Human detection
Cooling (at 28°C)
State of absence
∗
The values in parentheses represent the time
when Second code No. is
02
.
Mode
No.
First
Code No.
Second
Code No.
Contents
10 (20)
10
01
30 minutes
02
60 minutes
03
90 minutes
04
Continuous (not returning to cooling)
Mode
No.
First
Code No.
Second
Code No.
Contents
10 (20)
11
01
Disabled
02
Enabled
