Mitsubishi Electronics 100TMU-A Air Conditioner User Manual


 
Check Code Check Content
6606 Communications with transmission processor abnormality
6607 No ACK abnormality
6608 No response abnormality
6831 MA communication, No-reception error
6832 MA communication, Synchronization recovery error
6833 MA communication, Transmission/reception handware error
6834 MA communication, Start bit error
7100 Total capacity abnormality
7101 Capacity code abnormality
7102 Connected unit count over
7105 Address setting abnormality
7106 Characteristics setting abnormality
7111 Remote control sensor abnormality
Intermittent fault check code
Trouble Delay Cope Trouble Delay Content
1202 (1102)
Preliminary discharge temperature abnormality or preliminary discharge thermal sensor abnormality (TH1)
1205 Preliminary liquid pipe temperature sensor abnormality (TH5)
1211 (1111)
Preliminary low pressure saturation abnormality or preliminary low pressure saturation sensor abnormality (TH2)
1214 Preliminary THHS sensor/circuit abnormality
1216 Preliminary sub-cool coil outlet thermal sensor abnormality (TH7)
1217 Preliminary sub-cool coil bypass outlet thermal sensor abnormality (TH8)
1221 Preliminary ambient temperature thermal sensor abnormality (TH6)
1402 (1302) Preliminary high pressure abnormality or preliminary pressure sensor abnormality
1601
Preliminary 1600 (1500)
Preliminary lacked refrigerant abnormality
overcharged refrigerant abnormality
1605 (1505) Preliminary suction pressure abnormality
Preliminary serial transmission abnormality
4300 (5301) [6]
[9]
[13]
[1]
[11]
4300 (0403)
IAC sensor/circuit abnormality
IAC sensor miss-wiring abnormality
4320 (4220) Preliminary bus voltage abnormality
4310 Preliminary overcurrent breaking trouble
4330 (4230) Preliminary heat sink overheating abnormality
4340 (4240) Preliminary overload protection
4350 (4250) IPM Alarm output/Bus voltage abnormality
IAC sensor overcurrent abnormality
4360 (4260)
Please refer to ( ) : Check Code. [ ] : Error detail No.
Preliminary cooling fan abnormality
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61
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