Fujitsu ASYA07LCC Service Instruction page 64

Outdoor Unit Low Pressure Value and Outdoor Total Electric Current Curve (Cooling)
Model Name : ASYB09LDC, ASYB12LDC
[Condition]
Ambient Indoor / Outdoor - Same temperature
temperature
Refrigerant Standard amount
amount
Piping 7.5m (Height difference 1m)
length
Power 50Hz - 230V
voltage
Operation TEST mode (Cooling), Hi Fan, Horizontal direction, Front air flow
condition
Measuring Measure the low pressure with the pressure meter at the service valve. Measure the
method outdoor unit overall current with the current clamp meter at Power Cable.
Caution Start operation with the condition of the Indoor Unit air filter clean.
[Constant Frequency Operation Method (Test mode)]
1. Operate on Colling mode, and press TEST button of remote control.
2. Operate continuously for 30 minutes. (After 60 minutes of operation, Test mode is released automatica
(1) Indoor/Outdoor Temperature - Outdoor Low Pressure Curve
ASYB09LDC
1.40
Relative Humidity 50%
Relative Humidity 60%
Relative Humidity 70%
1.30
1.20
1.10
1.00
0.90
0.80
17.5 20 22.5
In/Outdoor ambient temperature C
(2) Indoor/Outdoor Temperature - Outdoor Total Electric Current Curve
ASYB09LDC
2.70
Relative Humidity 50%
2.60
Relative Humidity 60%
Relative Humidity 70%
2.50
2.40
2.30
2.20
2.10
2.00
17.5 20 22.5
In/Outdoor ambient temperature C
25 27.5 30 32.5
25 27.5 30 32.5
08-04
ASYB12LDC
1.2
1.15
Relative Humidity 50%
Relative Humidity 60%
1.1
Relative Humidity 70%
1.05
1
0.95
0.9
0.85
0.8
0.75
0.7
17.5 20 22.5
In/Outdoor ambient temperature C
ASYB12LDC
4.2
Relative Humidity 50%
Relative Humidity 60%
4
Relative Humidity 70%
3.8
3.6
3.4
3.2
3
17.5 20 22.5
In/Outdoor ambient temperature C
25 27.5 30 32.5
25 27.5 30 32.5