Daewoo DSA-095L Dokumentacja Pobierz pdf (Strona 25)

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

Self Diagnostic Function Description

1. Sensor Error

Open or Short circuit of Sensors (Room and Indoor Coil Sensor)

Open : Micom, Input Voltage 0~0.3V, Short: Micom, Input Voltage 4.7~5.0V

2. Compressor Error

At the start operation, the Compressor is ON and 5 Minutes later, the Temperature change value of Indoor

Coil is below +/-2°C.

• Emergency Mode Operation detect only

LED BLINK PATTERN CASE NOTE

Room Sensor open or Short • Continuously working to fix room

temperature 18°C in cooling mode.

• I/D coil sensor open or short Do not working

1 times blink

• Compressor or electrical parts Continuously working

of compressor error.

2 times blink

• Gas leak

0.5s

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 97 98

Brak uwag

Daewoo DSA-095L Dokumentacja Strona 25