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Summary of Contents for ChiQ FBM317NEI32
- Page 1 BCD-317W/351W (external display) Service Manual Refrigerator Service Manual Applicable to: FBM317NEI32(BCD-317W) BCD-317W/BCD-351W...
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Page 2: Table Of Contents
BCD-317W/351W (external display) Service Manual Contents Product features ........................3 Outer appearance and structure ....................3 III. Main technical parameters ..............错误！未定义书签。 IV. Operating instruction ........................ 4 Display rules ..........................7 Cooling system ........................8 VII. Control system ........................8 VIII. -
Page 3: Product Features
BCD-317W/351W (external display) Service Manual Product features This is the bottom mount frost free fridge-freezer. The upper part is the fridge compartment for fresh food storage, such as fruits, vegetables, eggs, milk, cooked foods, etc.; and the lower part is the freezer compartment where fish, meat, etc. can be frozen for the long-term storage. ★... -
Page 4: Operating Instruction
BCD-317W/351W (external display) Service Manual III. Operating instruction 1. Keys Fridge This is the key to set the fridge temperature. When this key is pressed for the first time, the fridge temperature display gets flickering, with the fridge temperature subjected to change (meanwhile the freezer temperature setting and the function selection get exited). - Page 5 BCD-317W/351W (external display) Service Manual The adjustable freezer temperature ranges are as follows: -18℃→-17℃→-16℃→ 3） -24℃→-23℃→-22℃→-21℃→-20℃→-19℃→-18℃； Function 1） This is the key to select functions, and the function selected changes with each key response. 2） Function selection changes through the following cycle: 3）...
- Page 6 BCD-317W/351W (external display) Service Manual 3) When the ‘Fast Freezing’ function is enabled, the freezer temperature will be controlled at -32℃and subjected to no modification. 4) When the ‘Fast Freezing’ function gets exited, the freezer temperature restores to its original temperature that is set before the ‘Fast Freezing’ function is enabled ...
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Page 7: Display Rules
BCD-317W/351W (external display) Service Manual Display rules Characters and icons that can be displayed independently include: “OFF”, “Fast Cooling”, “Fast Freezing”, “Smart ECO”, “Vacation”, “-”, and each stroke segment of the digit 8. The display fully lights up when the refrigerator is energized for the first time, which will restore to the normal display in 2 seconds. -
Page 8: Cooling System
BCD-317W/351W (external display) Service Manual fridge temperature displayed to be 14℃. Cooling system Schematic diagram of the cooling system Control system (Including the control system diagram, main control board circuit layout diagram, each component control) Schematic diagram of the control system... - Page 9 BCD-317W/351W (external display) Service Manual Components output: High-voltage: Compressor（220-240V/60-225Hz, whole machine: 72W） Buzzer LED display Fridge lamp (12V, Max3W) Freezer fan (12VDC, Max3W) Electric damper (12VDC, Max1.2W) Freezer defrosting heater (~230V / 50Hz, 200W) Low-voltage: Buzzer LED display Fridge lamp (12V, Max3W) Freezer fan (12VDC, Max3W) Electric damper（12VDC, Max1.2W）...
- Page 10 BCD-317W/351W (external display) Service Manual 控 制 板 简 图 Components control rules Compressor Make sure to wait for at least 5 minutes before you start it again after it is shut down.
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Page 11: Maintenance Guide
BCD-317W/351W (external display) Service Manual Lamp If any refrigerator door switch is detected to be on, the corresponding compartment lamp gets switched on. If any refrigerator door switch is detected to be off, the corresponding compartment lamp gets switched off. The lamp gets switched off after keeping illuminated for more than 10 minutes Fridge air damper... - Page 12 BCD-317W/351W (external display) Service Manual Fridge sensor fault The graphic of the fridge zone lights up, with E0 displayed. Freezer sensor fault The graphic of the freezer zone lights up, with E0 displayed. Freezer evaporator The graphic of the freezer zone lights up, with sensor fault E1 displayed.
- Page 13 BCD-317W/351W (external display) Service Manual If the alarm continues, cut off power supply, remove the freezer air duct assembly, check whether the temperature sensor terminal is well connected, insert it again, and power on the system to observe whether there is alarm or not.
- Page 14 BCD-317W/351W (external display) Service Manual Open all the doors and close them again, checking whether the refrigerator alarm is lifted or not. If the alarm continues, cut off power supply, remove the electrical box cover, check whether all terminals are connected well, insert the terminals again, close the doors, power on the system, and then wait for 3 minutes, observing whether the display panel lights off and there is the buzzer alarm.
- Page 15 BCD-317W/351W (external display) Service Manual whether the compressor protector is properly plugged in, reconnect it, and then power on the system, observing whether the compressor can start normally or not. c. If it still cannot start, cut off power supply, replace the control board, and power on the system after inserting well the terminal, observing whether the compressor can start normally or not.
- Page 16 BCD-317W/351W (external display) Service Manual the door is opened, close the door for cooling 10 minutes, and then open the fridge door, hold down the door lamp switch, checking whether there is cool air blown out of the fridge air outlet. Cut off power supply, replace the main board, power on the system when the door is opened, close the door for cooling 10 minutes, and then open the fridge door, hold down the door lamp switch, checking whether there is cool...
- Page 17 BCD-317W/351W (external display) Service Manual program, and turn on the fan, checking whether the fan can be turned on normally. (7) The refrigerator does not defrost. Cut off power supply, remove the electrical box cover, and check whether the terminals on the main board are properly connected. After the power is cut off, remove the freezer air duct assembly, checking whether the defrosting heater terminal is properly connected, whether the terminal is sealed properly, and whether the terminal is in good condition.
- Page 18 BCD-317W/351W (external display) Service Manual Special programs Maintenance program (by holding down the combination keys of ‘Freezer’ and ‘OK’) (1) When you press the "Temp. Zone" key, the parameter items and adjustable operating parameter values as listed in the following table will be displayed from left to right and from top to bottom.
- Page 19 BCD-317W/351W (external display) Service Manual When the refrigerator is powered off and then on again, the maintenance program gets exited immediately. Disassembly instructions for key components How to disassemble the fridge air duct assembly (fridge sensor) . (a) Screw off the two screws on the lower side of the fridge air hood, and remove the fridge air hood. Pay attention to the top jaws and the bottom terminal.
- Page 20 BCD-317W/351W (external display) Service Manual How to dismantle the freezer air duct assembly (electrical damper, fan motor, freezer sensor). （a）Remove the air duct by reference to the instructions for dismantling the fridge air duct assembly, and take down the air hood. （b）Screw off the screws as illustrated by the Figure, and remove the air duct cover...
- Page 21 BCD-317W/351W (external display) Service Manual （c）Remove the foam air duct, and dismantle the fan motor, sensor and electric damper as shown above. How to dismantle the fridge side lamp. （a）Pry off the lampshade with a flat-head screwdriver, and remove the lampshade by releasing the jaws of the LED lamp, take down the LED lamp panel, and unplug the terminal on the back side.
- Page 22 BCD-317W/351W (external display) Service Manual How to dismantle the display panel. (a) Pry up the display panel using a blade or a flat screwdriver, and pull the display panel out. (b) Unplug the connector terminal on the top of the display panel, then the display panel assembly can be taken off.
- Page 23 BCD-317W/351W (external display) Service Manual How to dismantle the heater. (a) Remove the freezer air duct assembly by reference to the instructions for dismantling the freezer air duct assembly; (b) Unplug the heater connector terminal, and cut off the cable ties as shown by the above picture.
- Page 24 BCD-317W/351W (external display) Service Manual How to dismantle the hinge. (a) Use a screwdriver to remove the hinge cover screw. (b) Open the hinge cover, and unplug the two connector terminals. (c) Remove the hinge cover, and screw off the three bolts that secure the hinge, then the hinge can be dismantled.
- Page 25 BCD-317W/351W (external display) Service Manual How to dismantle the compressor compartment. (a) Screw off the two screws as illustrated above to remove the two crimping blocks. Remove the compressor terminal box in the arrow direction, using the screwdriver as an assistant tool.
- Page 26 BCD-317W/351W (external display) Service Manual 3. Cut off the compressor pipeline -❶Truncate the process tube -❷Truncate the low-pressure air return pipe -❸Truncate the high-pressure exhaust pipe. 4. Remove screws: - 2 outside screws; - 1 inside screw; 5. Remove the crimping block 6.Dismantle the protective cover...
- Page 27 BCD-317W/351W (external display) Service Manual 7.Disassemble the starter and protector Unplug the starter and protector in turn (you can use a screwdriver to slowly pry them off.) 8. Loosen the fixing screws of the compressor on the bottom plate, and dismantle the compressor from the cabinet together with the bottom plate.。...
- Page 28 BCD-317W/351W (external display) Service Manual 11.Replace the compressor and weld the pipes: -❿ Weld the process tube; -⓫ Weld the low pressure air return pipe; -⓬ Weld the high pressure exhaust pipe; 12.Replace the filter, use the silver electrode for the copper-iron pipe⓭ connection, copper electrode for the copper-copper pipe ⓮...
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