Daewoo DSB-070LH Service Manual page 44

Self-Diagnostic Function
The control will contain diagnostic test to verify the integrity of the system.
(1)Error Code Display Pattern
1
ON LAMP: Blink
LED BLINK PATTERN
0.5s
8s
1 times blink
2 times blink
CASE
Room Sensor open or Short
• I/D coil sensor open or short
• O/D coil sensor open or short
• Compressor or electrical parts
of compressor error.
• Gas leak
43
NOTE
• Continuously woorking to fix room
temperature 18°C in heating mode.
• Continuously woorking to fix room
temperature 32°C in cooling mode
Do not woorking
Continuously workiug