CONTENTS
CONTENTS………………………………………………………………………………………1
SAFETY PRECAUTIONS………………………………………………………………………2
SPECIFICATIONS……………………………………………………………………………….4
Specifications ………………………………………………………………………………..4
Main Functions and Features ……………………………………………………………...7
Explanation of the Models ………………………………………………………………….7
PARTS IDENTIFICATIONS………………………………………………………………….....8
Product Dimensions ………………………………………………………………………...8
Three-Door Refrigerator Structure…………………………………………………………9
Two-Door Refrigerator Structure………………………………………………………….10
DISASSEMBLY…………………………………………………………………………………11
Positioning the Refrigerator ………………………………………………………………11
Precautions During Dismantling and Installation of the Door …………………………11
Installing the Freezer Drawer Handle ……………………………………………………11
Installing and Removing Door ……………………………………………………………11
Removing the Freezer Drawer …………………………………………………………...14
Removing the Cabinet Display Panel ……………………………………………………15
Removing the Air-Duct …………………………………………………………………….15
CONTROL AND DISPLAY SYSTEM ………………………………………………..………17
Control Panel and Display Panel ……………………………………………..………….17
Sensor Distribution and Malfunction Codes……………………………………….........22
SYSTEM FLOW CHART……………………………………………………………………....24
Refrigeration System Flow Chart ………………………………………………..……….24
Perspective of the Refrigeration System…………………………………………………25
Air flow chart ………………………………………………………………………………..26
CIRCUIT DIAGRAM……………………………………………………………………………27
ELECTRICAL CONTROL PRINCIPLE……………………………………………………...28
Overview………………………………………………………………………….………….28
Main Control PCB…………………………………………………………………..………28
Control Principle of the Air Escaper………………………………………………………29
Control Principle of the Fan…………………………………………………………..……29
Defrosting Control Principle……………………………………………………………….29
Refrigerator Test Model …………………………………………………………………..29
TROUBLE SHOOTING ..……………………………………………………………………..30