5-34
5
F31 Outdoor Unit Nonvolatile Memory (EEPROM) Trouble
Error Detection Method
Error Diagnosis
It is judged an error based on the criteria listed below.
When power initially turned ON for the first time, nonvolatile memory (EEPROM) is not installed.
Read values after writing onto nonvolatile memory (EEPROM) is inconsistent.
•
•
1.
2.
Does EEPROM exist on the control PC board?
1-1
1-2
Install EEPROM
Yes
No
1 PC board
Incorrect EEPROM
Replace with correct EEPROM.
1-3
Is EEPROM installed properly?
(Check: Bent IC pin or incorrect installation, etc.)
1-2
1-3
Correct
Yes
No
SM830231-02̲Single̲欧州.indb 34
SM830231-02̲Single̲欧州.indb 34
2014/09/11 15:44:10
2014/09/11 15:44:10
Содержание S-100PF1E5A
Страница 486: ... MEMO 1 476 SM830231 02 Single 欧州 indb 476 SM830231 02 Single 欧州 indb 476 2014 09 19 13 22 27 2014 09 19 13 22 27 ...
Страница 490: ... MEMO 2 4 SM830231 02 Single 欧州 indb 4 SM830231 02 Single 欧州 indb 4 2014 09 05 11 28 19 2014 09 05 11 28 19 ...
Страница 692: ... MEMO 8 34 SM830231 02 Single 欧州 indb 34 SM830231 02 Single 欧州 indb 34 2014 09 09 21 22 28 2014 09 09 21 22 28 ...
Страница 693: ...201409 SM830231 02 Single 欧州 indb 1 SM830231 02 Single 欧州 indb 1 2014 09 19 17 14 42 2014 09 19 17 14 42 ...