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SHINKO-4/5 ton High Efficiency A5 Duct Technical Manual
45
7.
Trial Run
The trial run must be carried out after the entire installation has been completed. Please confirm the
following points before the trial run:
✓
The indoor unit and outdoor unit are installed properly.
✓
Piping and wiring are correctly completed.
✓
The drainage is unimpeded.
✓
The ground wiring is connected correctly.
✓
The lengths of the piping and the amount of recharged refrigerant have been recorded.
✓
The power voltage fits the rated voltage of the air conditioner.
✓
There is no obstacle at the air outlet and inlet of the indoor and outdoor units.
✓
Check whether all valves are opened.
✓
Pre-heated the air conditioner by power on.
8.
Trouble shooting
Out
door unit
’s malfunction and protection codes
Content
LED1
LED2
LED3
Power supply phase sequence error
Flashing
Extinguished
Extinguished
Lack of Phase A, B of power supply
Lack of Phase C of power supply
Extinguished
Extinguished
Extinguished
Low pressure protection
Flashing
Flashing
Extinguished
Over-current protection of compressor
Extinguished
Extinguished
Flashing
High pressure protection
Extinguished
Flashing
Extinguished
Discharge temperature protection
Содержание SOVC-48CN1-RC7C
Страница 13: ...SHINKO Tropical R410A High Efficient A5 Duct Technical Manual 50Hz 12 6 Wiring Diagrams STB 48CWN1 STB 60CWN1 ...
Страница 22: ...SHINKO 4 5 ton High Efficiency A5 Duct Technical Manual 21 3 Service Space ...
Страница 23: ...SHINKO 4 5 ton High Efficiency A5 Duct Technical Manual 22 4 Wiring Diagrams SOVC 48CN1 RC7C SOVC 60CN1 RC5C ...
Страница 47: ...SHINKO 4 5 ton High Efficiency A5 Duct Technical Manual 46 Power supply phase sequence error ...
Страница 48: ...SHINKO 4 5 ton High Efficiency A5 Duct Technical Manual 47 Lack of Phase A B and C of power supply ...
Страница 50: ...SHINKO 4 5 ton High Efficiency A5 Duct Technical Manual 49 Over current protection of compressor ...
Страница 53: ...SHINKO 4 5 ton High Efficiency A5 Duct Technical Manual 52 Eeprom error ...