Fujitsu Halcyon AOU12RLQ, Service Instructions Manual

Page: 56 / 81

Outdoor Unit Low Pressure Value and Outdoor Total Electric Current Curve (Cooling)
Model Name : ASU9RLQ, ASU12RLQ
[Condition]
Ambient
temperature
Indoor / Outdoor - Same temperature
Refrigerant
amount
Standard amount
Piping 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 Colling 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
ASU9RLQ series ASU12RLQ series
(2) Indoor/Outdoor Temperature - Outdoor Total Electric Current Curve
ASU9RLQ series ASU12RLQ series
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.
0.80
0.90
1.00
1.10
1.20
1.30
1.40
63.5
(17.5)
68
(20)
72.5
(22.5)
77
(25)
81.5
(27.5)
86
(30)
90.5
(32.5)
In/Outdoor ambient temperature °F(°C)
O
ut
do
or
H
ig
h
Pr
es
su
re
(M
pa
)
Relative Humidity 50%
Relative Humidity 60%
Relative Humidity 70%
2.00
2.10
2.20
2.30
2.40
2.50
2.60
2.70
In/Outdoor ambient temperature °F(°C)
O
ut
do
or
T
ot
al
E
le
ct
ric
C
ur
re
nt
(A
)
Relative Humidity 50%
Relative Humidity 60%
Relative Humidity 70%
0.7
0.75
0.8
0.85
0.9
0.95
1
1.05
1.1
1.15
1.2
In/Outdoor ambient temperature °F(°C)
O
ut
do
or
H
ig
h
Pr
es
su
re
(M
Pa
)
Relative Humidity 50%
Relative Humidity 60%
Relative Humidity 70%
3
3.2
3.4
3.6
3.8
4
4.2
In/Outdoor ambient temperature °F(°C)
O
ut
do
or
T
ot
al
E
le
ct
ric
C
ur
re
nt
(A
)
Relative Humidity 50%
Relative Humidity 60%
Relative Humidity 70%
length
08-02
63.5
(17.5)
68
(20)
72.5
(22.5)
77
(25)
81.5
(27.5)
86
(30)
90.5
(32.5)
63.5
(17.5)
68
(20)
72.5
(22.5)
77
(25)
81.5
(27.5)
86
(30)
90.5
(32.5)
63.5
(17.5)
68
(20)
72.5
(22.5)
77
(25)
81.5
(27.5)
86
(30)
90.5
(32.5)