Mitsubishi Heavy Industries KXZ Series Service Manual page 54

Code
Write-in contents
No.
88 Protection control causes 1
89 Protection control causes 2
90 Protection control causes 3
91 Compressor stop causes
92 Compressor stop causes lapse of time
< Anomaly counter >
Control status
93
High pressure anomaly (63H1) counter
Control status
94
Low pressure anomaly (running) counter
Control status
95
Low pressure anomaly (starting) counter
Control status
96
Low pressure anomaly (stopped) counter
Control status
97
Discharge temperature error (Tho-D1) counter
98 Spare
Control status
99
Cut off sensor counter
Control status
100
Liquid flooding anomaly counter
101 Counter ･ Current cut (CM1)
102 Spare
103 Counter ･ Power transistor overheat (CM1)
104 Spare
105 Counter ･ Compressor startup failure (CM1)
106 Spare
Counter ･ Anomalous compressor by loss of
107
synchronism (CM1)
108 Spare
Counter ･ Communication error between inverter
109
PCB and outdoor control (CM1)
110 Spare
111 Counter ･ FMo1 abnormal stop
Counter ･ FMo2 abnormal stop
112
113 Counter ･ Indoor-outdoor communications error
114 Counter ･ CPU reset
115 Compressor error causes 1
Data write-in Number of
Write-in unit
range bytes
—
0~127 1
0~127 — 1
—
0~127 1
0~127 — 1
0~255 1h 1
—
0~5 1
0~5 — 1
—
0~5 1
0~5 — 1
—
0~5 1
— — 1
0~3 —
1
—
0~3 1
0~255 — 1
—
— 1
0~255 — 1
— — 1
0~255 — 1
— — 1
0~255 — 1
— —
1
0~255 —
1
—
—
1
0~255 — 1
0~255
— 1
0~255 — 1
0~255 — 1
0~127 — 1

– –
'14 • KX-SM-221
'14 • KX-SM-221
Record data
Contents
EEPROM memory. Resettable.
EEPROM memory. Resettable.
EEPROM memory. Resettable.
EEPROM memory. Resettable.
EEPROM memory. Resettable.
EEPROM memory. Resettable.
EEPROM memory. Resettable.
EEPROM memory. Resettable.
EEPROM memory. Resettable.
EEPROM memory. Resettable.
EEPROM memory. Resettable.
EEPROM memory. Resettable.
EEPROM memory. Resettable.
EEPROM memory. Resettable.