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Summary of Contents for Premium PRN348HW
- Page 1 SERVICE MANUAL NON FROST REFRIGERATOR MODEL PRN348HW/HS...
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Page 2: Table Of Contents
■ Contents Parts Description................................1 Circuit diagram ................................1 Cooling diagram ................................2 The guide for Disassembly Common parts of Refrigerator..................2 ◆ The instruction of of replacing fan motor ...................... 3 ◆ The instruction of replacing thermostat ......................3 ◆... -
Page 3: Cooling Diagram
■ Cooling diagram ■ The guide for Disassembly Common parts of Refrigerator... -
Page 4: The Instruction Of Of Replacing Fan Motor
◆ The instruction of of replacing fan motor. Remove the ice storaging box Remove the Wind patch cover in freezer chamber Unscrew the assembly of fan motor Fan motor parts Remove the screws of the racket and replace the fan motor ◆... -
Page 5: The Instruction Of Replacing Lamp
The location of the Control assembly in refrigerator chamber Remove and take out the Control assembly in refrigerator chamber Remove the back board of the Control assembly Remove connecting wire and fixing screw of the thermostat ◆ The instruction of replacing lamp. The location of the lamp... -
Page 6: The Instruction Of Replacing Timer
Remove the light cover and replace the lamp ◆ The instruction of replacing timer. Remove the screws of Timer cover. Take out timer and loose the connecting wire ◆ The instruction of replacing Door switch. The location of door switch Take out the door switch with a screwdriver... -
Page 7: The Instruction Of Replacing Ptc Starting Relay And Overload Protector
◆ The instruction of replacing PTC Starting relay and Overload protector. The location of the PTC Starting relay and Overload protector. take down Spring Tap and Cover. Disconnect the connecting wire of the PTC Starting relay and Overload protector. ■ Working principle This refrigerator holds a Automatic Defrost System，monitored by mechanical control，This system is constituted of the following components：... -
Page 8: Troubleshooting
and the surface temperature of evaporator continues go up ,when it reaches the setting value of the Thermal Fuse，around 72℃，Thermal Fuse fusing will open and until disconnect the defrost circuit to protect the safety of the refrigerator. Note: T1 means the accumulated working time of the Defrost Timer(12 hours) T2 means the recovery time for the Defrost Timer(10 minutes) T1&T2 are the parameters of the Defrost Timer ■... -
Page 9: The Solution For The Common Problem
5.3 Whether the internal accessory of the refrigerator is in the right place. 5.4 Whether the water plate of compressor is fall from the unit. 5.5 Does the tube of the refrigeration system bump each other? 5.6 The noise sound likes Water flow inside the refrigerator ,in fact ,it is normal, which is caused both when refrigerator start and shut-down;... - Page 10 e, when gas is too much, some gas liquid might goes back into compressor, compressor will be damaged by liquid. The air in system will cause lower efficiency of cooling. First stop unit for several minutes, Phenomenon of failure: and then open charging tube, 3) There is air in the a, higher pressure of liquid cycle system discharge all of gas.
- Page 11 The unit works well in the inception, after period of time the ice appears in the capillary and becomes more and more, till blocks the hole of capillary completely. In the moment you can find the ice on the evaporator defrosts.
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Page 12: Note
■ Note: ● Before doing these operations above, disconnect the main power supply. Failure to do so could result in electrical shock or personal injury. ● In case of any detailed technical information please check with the technical specifications. ■ Exploded view... -
Page 16: Parts List
■ Parts list RD-42WR4S#(BCD-320W/HC(EX)) PARTS LIST(220-240V/50HZ ) Part name Part No Chinese Name Remark Upper hinge cover 1110018 上门铰盖 B05210126 Flange screw M5x20 1111468 法兰面螺钉 M5 x20 B07040003 Upper hinge parts 1056936 上门铰部件 B01080035 Coping screw cap 1055516 顶板螺钉孔盖 B05090032 Screw nail 17013 自攻螺钉... - Page 17 Screw cap 1065648 螺钉盖 B05210040 Cabinet 3100100923-34 箱体 BCD320W/HC(EX).08-00 Screw cap 1065602 螺钉盖 B05210038 Mid-hinge hole cover 1065656 中门铰孔盖 B05210043 front leg 1056893 前脚部件 B01100011 Short front leg 1065091 矮前脚 B05230002 Lower hinge assembly 1056995 下门铰部件 B01080094 Lamp switch 1055831 门开关...
- Page 18 Ice storaging box 1111306 储冰盒 B05080116 Freezer glass shelf 1055299 冷冻室玻璃层架部件 B01450026 Refrigeration glass shelf A 1055262 冷藏室玻璃层架部件 A B01450125 Refrigeration glass shelf B 1055263 冷藏室玻璃层架部件 B B01450126 Crisper drawer cover 1114327 果菜箱盖部件 B01450026 Crisper drawer 1053507 果菜箱 B05040015 Collapsible 1050535 轴孔套...
- Page 19 Screw M4 x 8 1099102 螺钉 M4x8 GB/T818-2000 Baffle 1064952 挡板 B05100041 Screw nail 170113 自攻螺钉 ST4.2x9.5 GB 845-85 Block A 1064887 泡沫 A B09060044 Temperature control 1113110 防爆温控器 B03240033 Control foam in 1064922 冷藏室控制器泡沫 B09060063 refrigerator chamber Control panel in refrigerator 1064914 冷藏室控制器面板...
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