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Summary of Contents for Electrolux ERL-4796S
- Page 1 Service Manual EU Dragon-SxS ERL-4796S REV:A Oct.20 ,2005...
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Page 2: Table Of Contents
Table of Contents Brief introduction Main technical data III. Electric circuit diagram Refrigeration system illustration Components and description Malfunction and remedy... -
Page 3: Brief Introduction
I. Brief introduction ERL-4796S is a fridge-freezer combination controlled by just one control system. The microcomputer system can control the temperature in the fridge, freezer and wine compartment respectively. Temperature of the frost-free freezer can be adjusted between –15℃ and –21℃. It is for storage of fresh, cooked or frozen foods and ice-making. - Page 4 Net weight Compressor model for fridge GVY40AA for freezer & wine compartment GVY66AA Rated voltage/frequency V/HZ 220/50 Voltage range 187-242 Power consumption KW.h/24h 1.65 Freezing capacity (kg/24h) Condenser position built-in, flat at the back Freezer layout left, bottom, drawers Temperature range: fridge 2 ~ 8 ℃...
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Page 5: Electric Circuit Diagram
III. Electric circuit diagram Wiring diagram... -
Page 7: Refrigeration System Illustration
IV. Refrigeration system illustration This fridge-freezer combination has two separate refrigeration systems. When problem occurs to either of the two, the rest still works. Wine compartment/freezer fridge Wine compartment evaporator fridge evaporator Capillary tube Freezer evaporator filter condenser compressor... -
Page 8: Components And Description
V. Components and description 1） Display board A. For functions and operation of the display board please refer to the User Manual. B. Functions of Key combination a. Press SETTING and ▽ buttons simultaneously within 1 minute when the power is switched on ---- to activate Device Testing function b.Press Setting, TEMP, △... - Page 9 continuous positive half pulse or negative half pulse as the minimum unit. The flow direction will be reversed if the null line and the caustic line are connected wrong. diode mains supply power 230V/50Hz positive pulse 二极管 drive 电源电压 230V/50Hz 正脉冲驱动...
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Page 10: Malfunction And Remedy
fans and keeps a balanced temperature among each compartment with quick temperature decrease. VI. Malfunction and remedy 1) 、 “--” displayed for the Wine Compartment Note: When the ambient temperature is close to or below 0°C, there is no problem with the appliance. - Page 11 Cause A(most likely): sensor plug does not contact well with the power board Remedy: check, clean or repair the plug and/or socket Cause B: the wine compartment and its evaporator sensors are broken Remedy: check the resistance value of the sensors and compare it to the value in the diagram.
- Page 12 Remedy: check the resistance value of the sensor and compare it to the value in the diagram. If the actual resistance value is not in the prescribed range, repair the sensor. 6) “ C5 ” displayed as freezer temperature Note: Temperature sensed by the freezer and its evaporator sensors is beyond controllable range Attention: If such malfunction occurs, the appliance will keep on running.
- Page 13 diagram. If the actual resistance value is not in the prescribed range, repair the sensor. 9) “ C7 ” displayed as the fridge temperature Note: Temperature sensed by the fridge and its evaporator sensors is beyond controllable range 注： Attention: If such malfunction occurs, the appliance will be running in a special safe mode.
- Page 14 B. If the high temperature alarm occurs to the freezer: When the freezer temperature has fallen to below the warning temperature –6°C and temperature in other compartments has also been below the warning temperature respectively, the “high temperature” sign keeps on flashing if no button has been pressed since the begining of the alarm.
- Page 15 12) 、 Refrigeration system in Wine compartment and Freezer does not work Cause A: the power board is out of work Remedy: check the Input and Output signal of the power board via “Power board Selfcheck”. (ref. Item 18) Cause B: loose contact of the power cord of the compressor or the compressor is out of work.
- Page 16 Cause A: the electronic control board is out of work Remedy: check the Input and Output signal of the power board via “Power board Selfcheck”. (ref. Item 18) Cause B: the wine compartment sensor is not accurate or not installed at the right place or has contact with warm parts.
- Page 17 works or not you need to activate the “Device Testing” or “Quality Testing” function. 17) 、 The compressor never stops Check: a) If “Fast freeze” is set, it is normal. b) if the display temperature is higher than the set temperature, it is normal, but if such display runs for a long period, handle according to Item 12 and 13.
- Page 18 15 ~ 20 s Power board software info P018E of the freezer/wine compartment displayed. The valve negative semiwave indicator on the testing device goes off 5 seconds after it is lighted up. The fridge fan indicator on the testing device goes off 5 seconds after it is lighted up.
- Page 19 5 seconds, the selfcheck program ends with a beeping from the beeper alarm. The program will also end when the selfcheck ends. 19) 、 Introduction of the defrosting system in the freezer The defrosting circuit is made up of heater and dual breakers (it turns on at 45 ° C and turns off at 55 °...