Fujitsu AOU24RLXFW - Page 62

Outdoor Unit Low Pressure Value and Outdoor Total Electric Current Curve (Cooling)
Model Name : ASU18RLF
[Condition]
Ambient
temperature
Indoor / Outdoor - Same temperature
Refrigerant
amount
Standard amount
Piping
length
7.5m (Height difference 1m)
Power
voltage
60Hz - 230V
Operation
condition
TEST mode (Cooling), Hi Fan, Horizontal direction, Front air flow
Measuring
method
Caution
Start operation with the condition of the Indoor Unit air filter clean.
[Constant Frequency Operation Method (Test mode)]
1. Operate on Cooling mode, and press TEST button of remote control.
2. Operate continuously for 30 minutes. (After 60 minutes of operation, Test mode is released automatically.)
(1) Indoor/Outdoor Temperature - Outdoor Low Pressure Curve
ASU18RLF
(2) Indoor/Outdoor Temperature - Outdoor Total Electric Current Curve
ASU18RLF
Measure the low pressure with the pressure meter at the service valve. Measure the outdoor
unit overall current with the current clamp meter at Power Cable.
03-07
0.7
0.8
0.9
1.0
1.1
1.2
59
(15)
68
(20)
77
(25)
86
(30)
95
(35)
Low-pressure of outdoor unit [MPa]
[60Hz-230V]
RH70%
RH60%
RH50%
In/Outdoor ambient temperature
4.0
4.5
5.0
5.5
6.0
6.5
7.0
Outdoor total electric current [A]
1.3
[60Hz-230V]
In/Outdoor ambient temperature
[°F]
(°C)
[°F]
(°C)
59
(15)
68
(20)
77
(25)
86
(30)
95
(35)
RH70%
RH60%
RH50%