Datasheet

LTX-VCI Datasheet
LTX-VCI Iss1.05
RealTime Control Systems Ltd. Park House, Greenhill Crescent, Watford WD18 8PH. Tel [phone] Fax [phone] Page 11
Web: www.realtime-controls.co.uk , E-mail: [e-mail] LTX-VCI Datasheet Issue 1.05.01 12/07/2003 Doc No. 92101
LTX-VCI Code Mitsubishi Codes
Decimal Hex Numeric
Code
Fault Description
69 45 4109 Electric system not operate due to overcurrent relay 51F
70 46 4110 Electric system not operate due to high voltage part
71 47 4111 Electric system not operate due to bus current
72 48 4112 Electric system not operate due to coil overheat 49
73 49 4113 Electric system not operate due to heater overheat
74 4A 4114 Electric system not operate due to fan controller abnormality
75 4B 4115 Electric system not operate due to power supply synchronism abnormality
76 4C 4116 Electric system not operate due to motor abnormality
77 4D 4117 Compressor self protection function operated
78 4E 4118 Faulty reverse phase detecting circuit
79 4F 4119 Open connectors of two or more
80 50 4124 Open connector (49C)
81 51 420* Inverter abnormality
82 52 421* Inverter overcurrent shut-off
83 53 422* Inverter bus voltage insufficiency
84 54 423* Inverter radiating thermostat abnormality
85 55 424* Inverter overcurrent protection
86 56 425* Inverter IPM abnormality
87 57 430* Inverter abnormality allowance
88 58 431* Inverter overcurrent shut-off allowance
89 59 432* Inverter bus voltage insufficiency allowance
90 5A 433* Inverter radiating thermostat abnormality allowance
91 5B 434* Inverter overcurrent protection abnormality allowance
92 5C 435* Inverter IPM abnormality allowance
93 5D 50*0 Sensor trouble
94 5E 51** Temperature sensor trouble - Sensor No.: **
95 5F 52** Pressure sensor trouble - Sensor No.: **
96 60 53** Current sensor trouble - Sensor No.: **
97 61 54** Humidity sensor trouble - Sensor No.: **
98 62 55** Gas sensor trouble - Sensor No.: **
99 63 56** Air speed sensor trouble - Senser No.: **
100 64 57** Limit switch trouble - Switch no.: **
101 65 58** Sensor trouble - Sensor No.: **
102 66 59** Other sensors trouble - Sensor No.: **
103 67 6000 System abnormality
104 68 6101 System not operate due to abnormality - With response frame
105 69 6102 No answer back
106 6A 6500 Communication error
107 6B 6600 Communication error - Address duplicate
108 6C 6601 Communication error - Polarity unsettled
109 6D 6602 Communication error - Transmission processor hardware error
110 6E 6603 Communication error - Transmission line busy
111 6F 6604 Communication error - No ACK(06H)
112 70 6605 Communication error - No response frame
113 71 6606 Communication error - Transmission processor
114 72 6607 Communication error - No ACK return
115 73 6608 Communication error - No return of response frame
116 74 6609 Communication error
117 75 6610 Communication error
118 76 6700 Communication error - K-transmission abnormality
119 77 6701 Communication error - K-transmission error
120 78 6702 Communication error - K-address duplicate
121 79 6750 Communication error - K abnormality code PO
122 7A 6751 K abnormality - Room temperature thermistor abnormality
123 7B 6752 K abnormality - Indoor coil thermistor abnormality,Condensation temperature
sensor abnormality
124 7C 6753 K abnormality - Transmit/receive error
125 7D 6754 K abnormality - Drain sensor abnormality, Float switch function
126 7E 6755 K abnormality - Drain pump abnormality
127 7F 6756 K abnormality - Coil frost/overheat protection
128 80 6757 K abnormality - System error
129 81 6758 K abnormality - Outdoor unit trouble, Indoor/outdoor communication error
130 82 6761 K abnormality - Room temperature thermistor abnormality
131 83 6762 K abnormality - Indoor coil thermistor abnormality, Condensation temperature
sensor abnormality
132 84 6763 K abnormality - Transmit/receive error