ASCON Service Guide Book
70
Inverter-Y Model
Indoor Series
Error Code Diagnosis by Wireless Handset G18
Diagnosis Step
1. Hold down TIMER CANCEL button for 5 seconds, a “ ” indication flashes on the
temperature display section.
2. Press TIMER CANCEL repeatedly until indoor buzzer produces a long beep. This indicates
the error code, refers to Error Codes table and is displayed on the temperature display
section.
3. A short beep or two consecutive beeps indicate non-corresponding error codes.
4. To cancel the error code display, hold down TIMER CANCEL button for 5 seconds.
Alternatively, the code display will cancel itself if the button is not pressed for 1 minute.
Seven Segment Display – Netware 3
Model Board Handset
ACKY 10/15/20CR
Netware 3
CKY 20/25/28/40/50 ER
Netware 3
CEY 62 CR
Netware 3
CEY 20/25/28/40/50 ER
Netware 3
CCY 20/25/28/38/50/60 CR
Netware 3
ON TIMER Button
ON/OFF Button
Temperature
TIMER CANCEL Button
OFF TIMER Button
MODE Button