Troubleshooting
Si-93
40
Troubleshooting
1.10
Data Transmission Error (LCD Remote Controller)
Remote Controller
LCD Display
Error Code
UUU
U5555
Inspection
5
Unit No.
1
LED Indication
Remote Controller
5
Main Unit
5
Error Detection
Method
Microcomputer checks if data is transmitted properly between main unit and remote controller.
Error Generating
Conditions
When data transmission is not performed correctly for a certain time period.
Possible Causes
■
Erroneous connection
■
Faulty remote controller setting
■
Faulty remote controller
Troubleshooting
Is
master-slave
selection switch
properly set?
YES
YES
Correct wiring.
Replace remote controller.
Set one master-slave selection
switch to Master, and set the
other to Slave. Then turn off
power, and restart operation.
Replace either master or slave
remote controller.
Is
remote
controller
other than
dedicated LCD
remote controller
connected to
remote
controller
cable?
NO
(HF009)
NO
Is
master-slave
remote control
used?
NO
YES
Содержание VAM 1000EJ
Страница 5: ...Si 93 iv Table of Contents ...
Страница 7: ...Introduction Si 93 vi 1 1 1 Cautions in Repair Warning ...
Страница 8: ...Si 93 Introduction vii ...
Страница 10: ...Si 93 General Constructions 1 Part 1 General Constructions 1 General Constructions 3 1 1 Explanation 3 ...
Страница 11: ...Si 93 2 General Constructions ...
Страница 15: ...Si 93 6 Operation ...
Страница 21: ...Si 93 12 Maintenance ...
Страница 27: ...Si 93 18 Control Functions ...
Страница 35: ...Si 93 26 Circuit Operations ...
Страница 39: ...Si 93 30 Troubleshooting ...
Страница 59: ...Troubleshooting Si 93 50 Troubleshooting ...
Страница 61: ...Si 93 52 Supplementary Explanation ...
Страница 72: ...Si 93 Appendix 63 Part 8 Appendix 1 Appendix 65 1 1 Wiring Diagram 65 ...
Страница 73: ...Si 93 64 Appendix ...
Страница 74: ...Si 93 Appendix Appendix 65 1 Appendix 1 1 Wiring Diagram VAM500EJVE VAM800EJVE VAM1000EJVE ...
Страница 75: ...Appendix Si 93 66 Appendix VAM2000EJVE ...
Страница 79: ...Si 93 iv Index ...
Страница 81: ...Si 93 vi Drawings Flow Charts When no indication is displayed on remote controller 45 Wiring Diagram 65 ...