
Check your local power source. This freezer requires a 115V, 60Hz power supply.
Use a receptacle that accepts the grounding prong. The power cord is equipped with a 3-prong (grounding) plug which mates with a standard prong (grounding) wall outlet to minimize the possibility of electric shock hazard from this freezer.
Using a 3-prong plug and outlet

Using a grounding adapter

Notes
The storage life of frozen foods varies and the recommended storage time should not be exceeded.
Place frozen food into the freezer as quickly as possible after purchase. If there are instructions on the packet, carefully follow these instructions regarding storage times.
Pre-packed commercially frozen food should be stored in accordance with the frozen foods manufacturer's instructions for a three star frozen food storage compartment or home freezer.
A storage basket is provided for the organization of odd-shaped items. To reach other packages in the freezer, just slide the basket to one side, or lift it out.
Notes
For your freezer to operate most efficiently and with minimum energy consumption, it should be defrosted when the frost on the freezer walls is in excess of .2 to .4 inches (5 to 10 mm) thick. To minimize food spoilage, choose a time when your stock of frozen food is low.
The instructions regarding the care of frozen foods should be followed when defrosting the freezer. Defrosting usually takes a few hours. Leaving the top open helps speed the process.
Cautions
Your freezer is designed for year-round use with only minimal cleaning and maintenance. We recommend that you do the following every time you defrost it to keep your freezer running odor free and efficiently:
Caution
To prevent damage to the finish, do not use:
Caution Use extreme caution with children. The unit should not be accessible to child's play.
Caution Do not try to repair your freezer yourself. Doing so invalidates the warranty.
| Problem | Possible cause | Possible solution |
| The freezer does not operate |
The freezer is unplugged. | Make sure that the freezer is plugged in and that the plug is pushed completely into the outlet. |
| The thermostat is set to the “OFF” position. | Turn the thermostat knob to “MAX. | |
| The fuse on the circuit is blown or the circuit breaker is tripped. | Check the house fuse/circuit breaker box and replace the fuse or reset the circuit breaker. | |
| Power failure. | If a power failure occurs, the freezer turns off. Wait until the power is restored. | |
| The freezer door does not close completely |
Food packages are interfering with the door. | Move the food packages or remove some food. |
| The storage basket is out of position. | Adjust the storage basket properly. | |
| The door gaskets are dirty. | Clean the door gaskets | |
| The freezer is not level. | Level the freezer with the leveling feet. | |
| Food in the freezer is not cold |
The door has been opened too often or was not closed properly. | Make sure that the door is closed properly |
| You have just added a large amount of food to the freezer. | Allow time for the new food to cool, then check again. | |
| The door is not closed completely | Check the door gasket and food distribution and make sure that the door closes completely. | |
| The freezer has recently been disconnected for a period of time. | Allow time for the freezer to cool before adding food. Four hours are required for the freezer to cool down completely. | |
| The thermostat is set too warm. | Set the thermostat to a colder setting | |
| The freezer makes unusual noises or vibrations |
The freezer may not be level on the floor. | Level the freezer with the leveling feet. |
| The body of the freezer is touching a wall. | Move the freezer out from the wall. | |
| Metal parts undergo expansion and contraction. | This is normal. | |
| Refrigerant is circulating throughout the system. | This is normal. | |
| Moisture is building up in the interior of the freezer |
The door has been opened too often or was not closed properly. | Make sure that the door is closed properly. |
| The freezer is in a location that is very humid. | Move the freezer to a dryer location. | |
| The weather is hot and humid. | This is normal. | |
| The compressor turns on and off frequently |
The room temperature is hotter than normal. | This is normal. |
| You have just added a large amount of food to the freezer. | Allow time for the new food to cool, then check again. | |
| The door is not closed completely or was opened too often | Check the door gasket and food distribution and make sure that the door closes completely | |
| The freezer has recently been disconnected for a period of time. | Allow time for the freezer to cool before adding food. Four hours are required for the freezer to cool down completely. | |
| The thermostat was not set correctly. | Set the thermostat to the correct setting. |
Reference file: Insignia NS-CZ50WH6 5.0 Cu. Ft. Chest Freezer
Additionally, the document applies to other Insignia models: NS-CZ35WH7, NS-CZ35WH7-C, NS-CZ50WH6, NS-CZ50WH6-C, NS-CZ70WH6, NS-CZ70WH6-C, NS-CZ10WH6, NS-CZ10WH6-C