Daikin VRV S RXQ4/5ARV1 Service Manual page 109

SiAF332111E
- 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.
1.4.17 Ceiling Height Setting, Setting of Normal Airflow
Make the following setting according to the ceiling height.
 FXFSQ25-80AR
Mode
 FXFSQ100-140AR
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.
 FXFSQ-AR with Designer panel
Mode
 FXAQ-P
13 (23)
Part 5 Field Settings and Test Operation
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.
First
Second
Code
No. Code No.
No.
01
13
0 02
(23)
03
Mode First Code Second
No. No. Code No.
01
0 02
03
Operation
Mode
Cooling
Contents
All round
outlet
Lower
Standard than
2.7 m
High Lower than
Ceiling(1) 3.0 m
High Lower than
Ceiling(2) 3.5 m
Contents
All round
outlet
Lower
Standard than
3.2 m
High Lower than
Ceiling(1) 3.6 m
High Lower than
Ceiling(2) 4.2 m
FXFSQ25-80AR
Contents
(All round outlet)
Lower than
Standard
Lower than
High Ceiling (1)
Lower than
High Ceiling (2)
Field Settings for Indoor Unit
Problem
Insufficient
cooling
Excessive
cooling
: Factory setting
Ceiling Height
4-way 3-way
Outlets Outlets
Lower
Lower than
than
3.0 m
3.1 m
Lower than Lower than
3.4 m 3.3 m
Lower than Lower than
4.0 m 3.5 m
: Factory setting
Ceiling Height
4-way 3-way
Outlets Outlets
Lower
Lower than
than
3.6 m
3.4 m
Lower than Lower than
3.9 m 4.0 m
Lower than Lower than
4.5 m 4.2 m
: Factory setting
FXFSQ100-140AR
(All round outlet)
Lower than
2.4 m 3.2 m
Lower than
2.7 m 3.6 m
Lower than
3.2 m 4.2 m
: Factory setting
Contents
Standard
Slightly higher
High
Setting Value
+2°C or +4°C
–2°C
2-way
Outlets
Lower than
3.5 m
Lower than
3.8 m
—
2-way
Outlets
Lower than
4.2 m
Lower than
4.2 m
—
103