York IDM030B21E Series, Service Manual

Page: 36 / 144

3-14
SM-16005-rev.2
TROUBLESHOOTING
07: No Function
08: Transmission Test
A
A
EEPROM Process
(9) No Function
This function is not used.
Press “OK” to proceed.
0 7 : 0 0 0
Self Checking
(10) Communication (Transmission) Circuit Test
The wired controller automatically starts to check
the communication circuit.
(11) Wired Controller Thermistor Test
The detected temperature by the wired controller
thermistor is displayed at “ A ” in the figure at the
right.
0 9 : 0 2 5
Self Checking
(12) Date/Time Test
The date and time is changed from “2012.03.04
12:34” to “2008. 01. 01 00:00”.
1 0 : 0 0 0
2008.01.01 00:00
Self Checking
(13) EEPROM Test
< EEPROM Clearing Cancel >
Press “?“ (help).
< EEPROM Clear >
Press “OK” or wait 15 seconds. EEPROM data
is cleared. During the process, the numbers
indicate the location with “ A ”.
If A has a value of “999”, EEPROM is in a faulty
condition.
*If “
A
” has “999”, the process does not proceed
to the next step.
11 : 0 0 0
Self Checking
(14) Clear EEPROM
The wired controller automatically starts the
EEPROM clearing process.
1 3 : 0 0 0
Self Checking
(15) After several seconds pass, the self checking is completed and the wired controller is automatically
restarted.