User manual Refrigerator

| No | Description |
| 1 | Freezer Shelf |
| 2 | Air regulating rod |
| 3 | Thermostat |
| 4 | Refrigerator Glass Shelves |
| 5 | Crisper Cover |
| 6 | Salad Crisper |
| 7 | Adjustment feet |
| 8 | Bottle Racks |
| 9 | Butter box |
| 10 | Bottle Racks |
The internal temperature of the refrigerator is controlled by a potentiometer installed in the fresh food compartment. Its internal temperature varies with the door opening frequency, ambient temperature, and installation location of the refrigerator.

The Refrigerator temperature can be adjusted by means of the temperature control knob switch.
1. The temperature gets gradually decreased as you dial the temperature control knob switch from the position “1 ” to “5”.
2. To set the knob switch at the “Optimal” position can meet the daily normal use.
3. When you need to strengthen cooling of the fresh food compartment, dial the temperature control knob switch in the Coldest direction, to extend the compressor running time, with the temperature decreased accordingly.
Note: It is not recommended to set the temperature control knob at the “Coldest” position for a long time.
When the temperature control knob switch in the fresh food compartment remains unchanged, the freezer temperature becomes gradually decreased as the slider of FREEZER AIR FLOW is adjusted from “MIN” to “MAX”.
Note: During the actual use, the freezer air regulating lever may be frozen due to high humidity or frequent opening of the door. In such case, do not adjust the regulating lever by force; Instead, you are recommended to use a hot towel to heat it locally, so that the frozen air regulating lever gets thawed before being adjusted to avoid damage.
Recommended optimal temperature modes

CAUTION: Avoid setting both the refrigerator temperature mode and the freezer temperature mode to be MAX simultaneously, especially in the summer season. This may lead to the fresh food compartment cooling down slowly thus the unpleasant user experience.
Tips for keeping food in the Refrigerator
Interruption of power supply or failure of the refrigerating system
The care required regarding frozen food in storage in the event of an extended non-running of the refrigerating appliance (interruption of power supply or failure of the refrigerating system)
Preparations for freezing
Tips for shopping for frozen foods
This appliance is designed as automatic defrosting, no need to defrost by hand.
Location
Do not place your Refrigerator near a heat source, e.g. Cooker, boiler, or radiator. Also avoid direct sunlight in out-buildings or sun lounges.
Leveling the Refrigerator
Make sure the Refrigerator is level. Use the rotating leveling feet at the front. If the Refrigerator is not level, the doors and magnetic seal alignments will be affected and may cause your Refrigerator to work incorrectly.
After the Refrigerator is in place, it can be used after 4 hours. This allows time for the coolant to settle.
Installation
Do not cover or block the vents or grilles of your appliance.
If you are not at home for a long time
Internal cleaning
Clean the Refrigerator internally with a weak solution of bicarbonate of soda. Then rinse with warm water using a damp sponge or cloth and wipe dry. Wash the baskets in warm soapy water and ensure they are completely dry before replacing in the Refrigerator.
External cleaning
Use standard non-abrasive detergent diluted in warm water to clean the Refrigerator exterior.
The grille of the condenser at the back of the Refrigerator and the adjacent components can be vacuumed using a soft brush attachment.
Do not use harsh cleaners, scouring pads or solvents to clean any part of the Refrigerator
ELECTRICAL INFORMATION
THIS APPLIANCE MUST BE GROUNDED.
This appliance is fitted with a plug which will be suitable for use in all houses fitted with sockets to current specifications.
If the fitted plug is not suitable for your socket outlets, it should be cut off and carefully disposed of. To avoid a possible shock hazard, do not insert the discarded plug into a socket.
Not every failure requires technical service personnel to solve the following simple small problem; you can try to solve the problem.
| CASE | INSPECTION | SOLUTIONS |
| Completely non refrigeration | • Is power plug off? • Are breakers and fuses a broken? • No electricity or line trip? |
• Re-plug. • Opening the door and checking whether the lamp is lit. |
| Abnormal noise | • Is refrigerator stable? • Does refrigerator reach the wall? |
• Adjusting refrigerator’s adjustable feet. • Off the wall. |
| Poor refrigerating efficiency | • Insert hot food or too much food? • Is the door opened frequently? • Is the door fully closed? • Direct sunlight or near a furnace or stove? • Is it well-ventilated? • Temperature setting is too high? |
• Putting food into refrigerator when hot food becomes cool. • Checking and closing the door. • Removing the refrigerator from the heat source. • Emptying the distance to maintain good ventilation. • Setting to the appropriate temperature. |
| Peculiar smell in refrigerator | • Any spoiled food? • Do you need to clean refrigerator? • Did you pack food with strong odors? |
• Throwing away spoiled food. • Cleaning refrigerator. • Packing food of strong flavors. |
Note: If the above cases cannot be corrected, do not disassemble the repair yourself. Repairs carried out by inexperienced persons may cause injury or serious malfunctioning. Contact the local store where your purchase was made. This product should be serviced by an authorized engineer and only genuine spare parts should be used.
When the appliance is not in use for long periods, disconnect from the electricity supply, empty all foods, and clean the appliance, leaving the door ajar to prevent unpleasant smells.
1. Make sure that your refrigerator is unplugged.
2. Remove the hinge cover screw, then pry the hinge cover up and off, remove the three screws that secure the upper hinge to the door, then remove the hinge.

3. Remove the freezer compartment door from the cabinet.
4. Remove the three screws that secure the center hinge.

5. Remove the refrigerator compartment door.
6. Remove the four screws that secure the lower hinge to the right side of the cabinet, then remove the hinge.

7. Remove the washer and nut that secure the pin shaft to the right hole on the lower hinge, then remove the shaft and pin screw

8. Insert the pin screw into the right hole and insert the pin shaft into the left hole on the lower hinge, then secure the shaft with the washer and nut.

9. Install the lower hinge on the left side of the cabinet.
10. Remove the screw that secures the door stops
from the bottom right of the refrigerator compartment door, then remove the door stops and install to the the bottom left side.

11. Install the refrigerator compartment door.
12. Move the door bushing from the top right side of the refrigerator door to the top left side of the door. And move the left hole cover to the right side.

13. Remove screws and the center hinge screw hole plug on the left side of the cabinet, then install in the screw holes on the right side of the cabinet.

14. Install the center hinge to the left side with the two screws you removed previously.

15. Remove the screw that secures the door stops from the bottom right of the freezer compartment door, then remove the door stops and install to the bottom left side.

16. Install the freezer compartment door.
17. Move the door bushing from the top right side of the freezer door to the top left side of the door. And move the left hole cover to the right side.

18. Remove the screw that secures the hinge screw hole cover from the top left side of the cabinet, remove the cover, and secures the cover on the top right side of the cabinet.

19. Using the left top hinge (from the accessory bag), secure it to the top left side of the cabinet with the three screws you removed previously. Before you tighten the upper hinge screws, make sure that the top of the door is level with the cabinet and that the rubber gasket makes a good seal.
20. Install the left upper hinge cover (from the accessory bag) over the hinge on the top left side of the cabinet with the one screw you removed previously.

Reference file: Criterion MRF-541W (453-8090) 18.3 cu. ft. Top-Freezer Refrigerator
Additionally, the document applies to other Criterion models: 453-8090, MRF-541B, 453-8091, MRF-541S, 453-8092