Table Of Contents - Zanussi Electrolux No Frost Refrigerator Service Manual

1. INTRODUCTION........................................................................................................................................................ 5
2. REFRIGERATION CIRCUIT ..................................................................................................................................... 7
3. ELECTRIC WIRING................................................................................................................................................... 8
4. FUNCTIONAL DIAGRAM ......................................................................................................................................... 9
5. OPERATION ............................................................................................................................................................ 10
5.1 NORMAL ............................................................................................................................................................. 10
5.2 NORMAL WITH FIRST SWITCHING ON OR POWER FAILURE ................................................................... 11
5.3 DEFROSTING .................................................................................................................................................... 12
5.4 NTC SENSOR MALFUNCTIONING.................................................................................................................. 13
6. COMPONENTS........................................................................................................................................................ 14
6.1 CONTROL PANEL : ........................................................................................................................................... 14
6.2 REFRIGERATOR COMPARTMENT :............................................................................................................... 14
6.3 FREEZER COMPARTMENT : ........................................................................................................................... 15
6.4 COMPRESSOR COMPARTMENT : ................................................................................................................. 16
6.5 ZCP TERMINAL BOARD ................................................................................................................................... 17
6.6 ELECTRONIC BOARD ...................................................................................................................................... 18
7. ACCESSIBILITY ...................................................................................................................................................... 21
7.1. ACCESS TO CONTROL PANEL...................................................................................................................... 21
7.2. ACCESS TO REFRIGERATOR COMPARTMENT......................................................................................... 23
7.3. ACCESS TO FREEZER COMPARTMENT ..................................................................................................... 24
8. TROUBLESHOOTING ............................................................................................................................................ 26
8.1 DRAIN CIRCUIT: ................................................................................................................................................ 26
8.3 FAILED DEFROSTING: ..................................................................................................................................... 27
8.4 BURN OUT LAMP: ............................................................................................................................................. 27
8.5 MANUAL DEFROSTING PROCEDURE........................................................................................................... 28
NOFROST REFRIGERATORS WITH ELECTRONIC TIMER
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