Fujitsu AMUG24LMAS Service Manual page 140

2. CURRENT RELEASE CONTROL
Compressor frequency is controlled so that the outdoor unit input current does not exceeds
the current limit value that was set up with the outdoor temperature.
The compressor frequency returns to the designated frequency of the indoor unit at the time
when the frequency becomes lower than the release value.
AOUG36LMAS1
AOUG48LMAS1
Operation value / Release value
Cooling
<
120.2°F (49°C) Ta
=
<
113.0°F (45°C) Ta < 120.2°F (49°C)
=
<
100.4°F (38°C) Ta < 113.0°F (45°C)
=
<
87.8°F (31°C) Ta 100.4°F (38°C)
<
=
<
78.8°F (26°C)
Ta < 87.8°F (31°C)
=
<
71.6°F (22°C) Ta < 78.8°F (26°C)
=
<
64.4°F (18°C) Ta < 71.6°F (22°C)
=
<
53.6°F (12°C) Ta < 64.4°F (18°C)
=
<
44.6°F (7°C)
Ta < 53.6°F (12°C)
=
<
37.4°F (3°C) Ta < 44.6°F (7°C)
=
<
<
26.6°F (-3°C) Ta 37.4°F (3°C)
=
<
17.6°F (-8°C) Ta < 26.6°F (-3°C)
=
Ta < 17.6°F (-8°C)
Heating
<
75.2°F (24°C) Ta
=
<
68.0°F (20°C) Ta < 75.2°F (24°C)
=
<
60.8°F (16°C) Ta < 68.0°F (20°C)
=
<
53.6°F (12°C) Ta < 60.8°F (16°C)
=
<
41.0°F (5°C)
Ta < 53.6°F (12°C)
=
<
30.2°F (-1°C)
Ta < 41.0°F (5°C)
=
<
21.2°F (-6°C) Ta < 30.2°F (-1°C)
=
<
12.2°F (-11°C) Ta < 21.2°F (-6°C)
=
<
3.2°F (-16°C) Ta < 12.2°F (-11°C)
=
<
-4.0°F (-20°C) Ta < 3.2°F (-16°C)
=
<
<
-13.0°F (-25°C) Ta -4.0°F (-20°C)
=
<
Ta < -13.0°F (-25°C)
=
890rpm 830rpm
710rpm
17.0A / 16.5A 15.0A / 14.5A
18.0A / 17.5A 16.0A / 15.5A
22.0A / 21.5A
890rpm
830rpm
710rpm
04-33
Outdoor unit fan speed
520rpm
640rpm 580rpm
21.0A / 20.5A
25.0A / 24.5A
25.5A / 25.0A
Outdoor unit fan speed
520rpm
640rpm 580rpm
19.0A / 18.5A
25.5A / 25.0A
Ta: Outdoor temperature
390rpm
460rpm 340rpm
13.5A / 13.0A
20.0A / 19.5A
13.5A / 13.0A
Ta: Outdoor temperature
460rpm 390rpm 340rpm
290rpm
11.0A / 10.5A
290rpm