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Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2)

10-12-2006

(-A) Models( Ver. 10 & 12 Software )Outdoor Unit System Malfunction Events

Outdoor board Flash Code

(2006 Platform units)

Fault Description User Interface Display in Service Screen

45 Control Fault CONTROL FAULT

47 No 230v NO 230V AT UNIT

73 Contactor shorted CONTACTOR SHORTED

74 No high voltage NO 230V AT COMPRESSOR

76 Low speed didn’t start 3 times LOW STAGE REPEAT NO START

78 High speed didn’t start 3 times HIGH STAGE REPEAT NO START

79 Run Capacitor Failed RUN CAPACITOR FAILED

81 Low capacity thermal lockout THERMAL LOCKOUT IN LOW STAGE 4 HOURS

82 Hi capacity thermal lockout THERMAL LOCKOUT IN HIGH STAGE 4 HOURS

83 Low Capacity Compressor Lockout LOW PRESSURE LOCKOUT 4 HOURS

84 Hi Capacity Compressor Lockout HIGH PRESSURE LOCKOUT 4 HOURS

85 Low Contactor Open LOW CONTACTOR OPEN

86 Low Contactor Shorted LOW CONTACTOR SHORTED

87 High Contactor Open HIGH CONTACTOR OPEN

88 High Contactor Shorted HIGH CONTACTOR SHORTED

89 Start Capacitor/Relay Failed START CAPACITOR/RELAY FAILED

Zone board generated System Malfunction events:

-Fuse Open

User Interface generated System Malfunction events:

-Indoor unit communication fault

-Outdoor unit communication fault

-NIM communication fault

- Zone board communication fault

-Defrost Locked

-SAM communication fault

-Frozen indoor coil detected (version 10)

SAM generated System Malfunction events

-Code 45-EEPROM memory error

-Code 62-Loss of communication with the radio: No communication with device for 2 minutes(Version 10

only)

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Carrier 38TDB Guía para resolver problemas Pagina 4