Table Of Contents - Electrolux FROST FREE CHEST FREEZER Service Manual

CONTENTS
1. INTRODUCTION.................................................................................................................................. 3
2. WORKING IDEA .................................................................................................................................. 3
AIR DISRITBUTION.......................................................................................................................... 3
SUCTION .......................................................................................................................................... 3
3. REFRIGERATION CIRCUIT ................................................................................................................ 4
4. ELECTRIC WIRING ............................................................................................................................. 5
5. OPERATION ........................................................................................................................................ 6
5.1 NORMAL..................................................................................................................................... 6
5.2 NORMAL OPERATION WITH FIRST SWITCHING ON OR POWER FAILURE....................... 6
5.3 DEFROSTING ............................................................................................................................ 6
5.4 SUPER FREEZING .................................................................................................................... 8
5.5 NTC SENSOR MALFUNCTIONING........................................................................................... 8
6. COMPONENTS.................................................................................................................................... 9
6.1 CONTROL PANEL:..................................................................................................................... 9
6.2 FREEZER COMPARTMENT: ..................................................................................................... 9
6.3 DEFROST HEATER ................................................................................................................. 10
6.4 OVERLOAD CUT-OUT............................................................................................................. 10
6.5 LID LIGHT SWITCH.................................................................................................................. 10
6.6 ELECTRONIC BOARD (ERF1050) .......................................................................................... 11
7. INDICATOR LIGHT MEANINGS AND FAULT CODES: ................................................................... 12
8. MANUAL DEFROSTING PROCEDURE ........................................................................................... 12
8.1 FORCED DEFROSTING TIME SHEDULE .............................................................................. 13
9. ACCESSABILITY (COLD MODULE) ................................................................................................. 14
10. ACCESSABILITY (LID) .................................................................................................................... 15
11. ACCESSABILITY (LAMP SWITCH) ................................................................................................ 16
FROST FREE CHEST FREEZER with ERF1050 electronic
Service manual
COLD
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