Hitachi FSG Series Service Manual page 75

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99 18
Discharge Pressure
9
(High) (X 0.1 MPa)
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9A 04
Suction Pressure
10
(Low) (X 0.01 MPa)
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9b 44
11 Control Information
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9C 44
Operating Frequency
12
(Hz)
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Indoor Unit Expansion 9d 20
13
Valve Opening (%)
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Outdoor Unit
9E gg
14 Expansion Valve MV1
Opening (%)
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Compressor Running 9F 20
15
Current (A)
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Returns to Temperature Indication
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TROUBLESHOOTING
This is an indication for internal information for the remote control
switch.
This does not have any specific meaning.
The total frequency is indicated when several compressors are
running
The total value is indicated when several compressors are running.
In case of inverter compressor, the running current of primary side
is indicated.
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