Contents Warnings and precautions for safety ..........................2 Parts Description ................................3 Circuit diagram basic features ............................. 4 Cooling diagram ................................5 Display controls ................................6 Filling the water tank ..............................7 Receiving water from the water dispenser ........................8 Checking the Compressor ............................
Warnings and precautions for safety Please observe the following safety precautions in order to use safely and correctly the refrigerator and to prevent accident and danger during repair. 1. Be care of an electric shock. Disconnect power cord from wall outlet and wait for more than three minutes before replacing PCB parts.
Circuit diagram basic features Basic features (V/Hz) Voltage / frequency 220-240V~ 50HZ Net capacity RC-72W Net capacity fridge compartmen (Fridge/Chill) 355L Energy efficiency class Climate class (SN=10~32°C, N=16~32°C, ST=16~38°C, T=16~43°C) SN、N、ST、T Freezer compartment star rating 4 Star Energy consumption / year kWh/year Energy consumption (ISIRI 4853-2) per 24 h kWh/24 h...
• Do not fill above the level, otherwise, it may overflow. • Before filling with water, ensure that the water tank is steady and in a correct position. • Apart from drinking water, other beverages (such as milk, juice, carbonated beverage, etc) are not suggested to be used, especially beverages that include grain must not be used (may result in blockage and damage).
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Normal range of C&S : About 10-27Ω Normal range of S&M : About 20-50Ω If the test result is not in this range then it means the inner coil has some problem and the compressor can not work properly. Compressor Protector test —— Use a multi-meter to test the resistance between the two end as the pic show : If there show 000 or almost 0 then it is OK.
Checking the defrost fuse Fuse is a high temperature protector of defrost system, when defrosting, if it feel the temperature is more than 73℃, it will cut off the defrost heater, stopping defrost, so that it can protect the parts. The common problems are evaporator defrost incomplete: Checking method as following: Picture 1...
The guide for Disassembly Common parts of Refrigerator ◆The instruction of replacing the main board and display board. Unscrew the back cover screws Remove the electron box cover and replace the main board. ◆The instruction of of replacing fan motor...
Remove the wind channel plate in freezer chamber. Remove the air duct Board Open air duct Board Unscrew the fan motor screws And take out fan motor ◆The instruction of replacing temperature sensor.
Open air duct Board And take out sensor ◆The instruction of replacing evaporator temperature sensor and temperature fuse and heater 1.Take out the temperature fuse 2. Take out the defrost sensor 3. Take out the heater ◆The instruction of replacing PTC Starting relay and Overload protector.
1. The location of the PTC Starting relay and Overload protector. 2. Disconnect the connecting wire of the PTC Starting relay and Overload protector. ◆The instruction of replacing Door switch. Using a screwdriver to pry the upper cover plate And take out switch ◆The instruction of replacing Display board.
2. Unplug the display board wires and remove the screws fixing . ◆The instruction of of replacing lamp. 1. The location of the lamp. 2. Unplug the electrical wires and remove the screws fixing the lamp board.
Troubleshooting ◆ The solution for digital display code problem 1. The Refrigerator chamber 1. Using a Multimeter with the ohm Tem. Sensor is open circuit or switch to measure the resistor of The digital display window short circuit. sensor or checking the connecting is show “E1”...
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after 10 minutes to see if the compressor can start. 2.1 Is there any heat source around the refrigerator? 2.2 Is there enough space around the refrigerator for rejection of heat? 2.3 Is the setting of the temperature appropriate? 2.4 Is there too much food or overheating food in it? Weak cooling effects 2.5 Does there open the door frequently? 2.6 Is the door completely closed?
◆ The solution for the common problem. 1.Cooling is not enough good (Many reasons might cause that cooling not enough good, as blow :) Reason analysis Solutions If some gas leaked unit will work not well. Phenomenon of failure: First find out the point of leaking on a.
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Some time there is something blocked the filter of liquid cycle system, so that unit is not 5) There is something cold. that blocked the liquid Change a new filter Phenomenon of failure: cycle system a, lower pressure of discharging b, lower temperature of discharging.
The ice on the evaporator defrosts The pressure of absorbing becomes negative. Higher temperature of discharging tube The way to check offal blocking: If you warm capillary with the way of checking ice blocking, there is no change. It must be offal blocking. COMPRESSOR NEVER STOPS:...