Fujitsu Inverter Halcyon AOU12RL, Service Instruction

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Model Name : ASU9 / 12RL
[Condition]
Ambient
temperature
Indoor 59, 68, 73.4degF, Outdoor 35.6, 44.6, 53.6 degF
(Indoor 15, 20, 23degC, Outdoor 2, 7, 12degC)
Refrigerant
amount
Standard amount
Piping 8.2 yard (7.5m)
(Height difference 1.09yard(1m))
Power
voltage
60Hz - 230V
Operation
condition
TEST mode (Heating), Hi Fan, Lower direction, Front air flow
Measuring
method
[Constant Frequency Operation Method (Test mode)]
1. Operate on Heating 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 High Pressure Curve
ASU9RL
ASU9RL
ASU12RL
ASU12RL
(2) Indoor/Outdoor Temperature - Outdoor Total Electric Current Curve
Outdoor ambient temparature [degF (degC)]
length
07-05
Measure the high pressure with the pressure meter at the service valve.
Measure the outdoor unit overall current with the current clamp meter at Power Cable.
7-2-2 Heating operation
H
igh-pressur
e
of
outdoor
unit
[MPa]
[60Hz-230V]
2.2
2.4
2.6
2.8
3.0
3.2
32
(0)
35.6
(2)
39.2
(4)
42.8
(6)
46.4
(8)
50
(10)
53.6
(12)
57.2
(14)
59 degF (15 degC)
68 degF (20 degC) (Indoor ambient temp.)
73.4 degF (23 degC)
O
u
tdoor
tot
a
l
elect
ri
c
cur
rent
[A
]
[60Hz-230V]
4.0
4.4
4.8
5.2
5.6
6.0
59 degF (15 degC)
68 degF (20 degC) (Indoor ambient temp.)
73.4 degF (23 degC)
32
(0)
35.6
(2)
39.2
(4)
42.8
(6)
46.4
(8)
50
(10)
53.6
(12)
57.2
(14)
Outdoor ambient temparature [degF (degC)]
Outdoor ambient temparature [degF (degC)]
H
igh-pressur
e
of
outdoor
unit
[MPa]
[60Hz-230V]
2.2
2.4
2.6
2.8
3.0
3.2
32
(0)
35.6
(2)
39.2
(4)
42.8
(6)
46.4
(8)
50
(10)
53.6
(12)
57.2
(14)
59 degF (15 degC)
68 degF (20 degC) (Indoor ambient temp.)
73.4 degF (23 degC)
O
u
tdoor
tot
a
l
elect
ri
c
cur
rent
[A
]
[60Hz-230V]
4.0
4.4
4.8
5.2
5.6
6.0
59 degF (15 degC)
68 degF (20 degC) (Indoor ambient temp.)
73.4 degF (23 degC)
32
(0)
35.6
(2)
39.2
(4)
42.8
(6)
46.4
(8)
50
(10)
53.6
(12)
57.2
(14)
Outdoor ambient temparature [degF (degC)]