Daikin RXQ12AHR Service Manual page 126

Field Settings for Indoor Unit
1.4.15 Compensating the Floor Temperature (Cooling)
(For units with the infrared presence/floor sensor)
Offset the detected value of the infrared presence/floor sensor with a certain temperature. This
setting should be used to have the actual floor temperature detected when, for example, the unit
is installed close to a wall.
12 (22)
Specific usages of this setting
There is no problem with the standard setting in the usual condition. Change the setting in the
cases indicated in the following table.
-The unit is installed close to a wall or a
window.
-High thermal capacity of the floor (such as
concrete, etc).
-There are many heat sources including PC.
-There is a non-negligible heat source such as
floor heating.
Note(s)
This setting is available only in cooling operation.
1.4.16 Ceiling Height Setting, Setting of Normal Airflow
Make the following setting according to the ceiling height. The second code No. is set to 01 at
the factory.
 FXFSQ25-80
Mode
 FXFSQ100-140
Mode
Note(s)
1. The Second Code No. is factory set to Standard/All-direction airflow. For High ceiling (1) or
2. A closing member kit (optional) is required for 4-, 3-, or 2-direction airflow.
120
Mode First Second
No. Code No. Code No.
01
02
11
03
04
Environment
First Second
No. Code No. Code No.
01
13
0
(23) 02
03
First Second
No. Code No. Code No.
01
13
0
(23) 02
03
(2), initial setting by remote controller is required.
Operation
Mode
Insufficient cooling
Cooling
Excessive cooling
Contents
All round
outlet
Lower
Standard than
2.7 m
High Lower than Lower than
Ceiling(1) 3.0 m
High Lower than Lower than
Ceiling(2) 3.5 m
Contents
All round
outlet
Lower
Standard than
3.2 m
High Lower than Lower than
Ceiling(1) 3.6 m
High Lower than Lower than
Ceiling(2) 4.2 m
Part 5 Field Settings and Test Operation
SiAF341904E
: Factory setting
Contents
4°C
2°C
0°C
–2°C
Problem Contents
–2°C
2°C or 4°C
: Factory setting
Ceiling Height
4-way 3-way
Outlets Outlets Outlets
Lower Lower
than than
3.1 m 3.0 m 3.5 m
Lower than Lower than
3.4 m 3.3 m
Lower than
4.0 m 3.5 m
: Factory setting
Ceiling Height
4-way 3-way
Outlets Outlets Outlets
Lower Lower
than than
3.4 m 3.6 m 4.2 m
Lower than Lower than
3.9 m 4.0 m
Lower than
4.5 m 4.2 m
2-way
Lower
than
3.8 m
—
2-way
Lower
than
4.2 m
—