Troubleshooting for Branch Provider (BP) Unit
SiUS181305E
177
Troubleshooting
6.2
Branch Provider (BP) Unit PCB Abnormality
Error Code
E2
Method of Error
Detection
Check data from EEPROM
Error Decision
Conditions
When data could not be correctly received from the EEPROM
EEPROM : Type of nonvolatile memory. Maintains memory contents even when the power supply
is turned off.
Supposed
Causes
Defective BP unit PCB
Troubleshooting
YES
NO
Could be other causes
than malfunction (for
example, noise etc.).
Replace the BP unit PCB.
(R13278)
Turn off the power once and
turn on again.
Return to normal?
Caution
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
Содержание RMXS-L Series
Страница 10: ...Safety Considerations Safety Considerations ix...
Страница 11: ...SiUS181305E 1 List of Functions Part 1 List of Functions 1 Functions 2 1 1 Outdoor Unit 2 1 2 Indoor Unit 3...
Страница 129: ...SiUS181305E Field Settings Test Operation and Field Settings 120...
Страница 144: ...FFQ09 12 15 18LVJU SiUS181305E 135 Remote Controller...
Страница 249: ...SiUS181305E Removal Procedure Booklet No Appendix 240...