Service Manual
Table Of Contents
- Cover
- Table of contents
- Part 1 List of Functions
- Part 2 Specifications
- Part 3 Printed Circuit Board Connector Wiring Diagram
- Part 4 Refrigerant Circuit
- Part 5 Functions and Control
- Part 6 Test Operation and Field Settings
- Part 7 Remote Controller
- Part 8 Troubleshooting
- 1. Troubleshooting with LED
- 2. Service Diagnosis
- 3. Error Codes and Description
- 4. Troubleshooting for CTXG, CTXS, FTXS, CDXS, FDXS, FVXS Series
- 5. Troubleshooting for FFQ Series
- 6. Troubleshooting for Branch Provider (BP) Unit
- 7. Troubleshooting for Outdoor Unit
- 8. Thermistor Resistance/Temperature Characteristics
- 9. Pressure Sensor
- 10. Method of Replacing Inverter’s Power Transistors Modules
- Part 9 Appendix
SiUS181631EA Service Diagnosis
Troubleshooting 189
Service
Diagnosis
The following message is displayed on the screen when an error (or a warning) occurs during
operation. Check the error code and take the corrective action specified for the particular model.
(R18817)
Screen
Operation lamp
Menu/OK button
Operation
1
Cool
Set to
Error : Push Menu button
74F
Error: Push Menu button
Warning: Push Menu button
Operation
lamp
2
Error Code: A1
Contact Info
0123-456-7890
Indoor Model ---/000
Outdoor Model ---/000
If an error occurs, either one of the following
items will flash in the basic screen.
* The Operation lamp will flash.
* For Simple display, the message is not
displayed, and only the Operation lamp
flashes.
* The Operation lamp will not flash.
* For Simple display, the message is not
displayed, and the Operation lamp does not
flash, either.
Press Menu/OK button.
The error code will flash and the service
contact and model name or code may
be displayed.
Notify your Daikin dealer of the Error
code and model name or code.