Haier BD-478A Uživatelský manuál stáhnout pdf (Strana 40)

３９

(3) Filling

① Determine the filling quantity first according to the freezer being

repaired. (Each small mark of the liquid tube is 25g, each big mark is 100g).

② Open all related valves.

③ When the liquid level has reached filling quantity, close valves.

(4) Test run

① After filling, turn on power to freezer for test run. Observe the unit

operation.

② Switch off power.

12.6 Freezer noise

12.6.1 Freezer noise sources

Freezer noise comes from the expanding with heat and contracting with

cold of compressor, evaporator or condenser; from the contacting or

resonance of pipes; from the flowing of refrigerant; or from the vibration of

freezer because the floor is not level, etc.

MAINTENANCE SERVICE AND TROUBLE SHOOTING

Maintenance Service and Trouble Shooting

12.6.2 Compressor

PDF created with pdfFactory trial version www.pdffactory.com

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 60 61

Žádné komentáře

Haier BD-478A Uživatelský manuál Strana 40