Atosa Refrigerator and Freezer Configurations
Atosa Refrigerator and Freezer Operating Instructions
- New upright air-cooling Atosa refrigerator and Atosa freezers should be opened. Ventilate them before using in your restaurant's kitchen. After that, use warm water to clear the inside of the unit.
- After you connect your restaurant equipment power supply, press the POWER switch on the controller keyboard. The green indicator light will turn on, and the Atosa unit will start working. The microcomputer controller, installed in the controller keyboard, could automatically adjust the temperature ranges. The smart digital controller works like this: If the temperature goes up and hits the set point plus the differential, the compressor starts. It then turns off when the temperature goes back to the set point.
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Youtube videos available for Atosa Refrigerator and Freezer Set Temperature

Microcomputer Controller Instruction:
SET to display target set point, in programming mode it selects a parameter or confirm an operation.

Press the Snow Flake Button (upper left) To Start Manual Defrost
PRESS UP ARROW BUTTON located in the upright hand corner. In programming mode it browses the parameter codes or increases the displayed value.
PRESS DOWN ARROW BUTTON located in the lower right hand corner. In programming mode it browses the parameter codes or decreases the displayed value.
PRESS BOTH THE UP AND DOWN ARROW BUTTONS TOGETHER. To lock or unlock the keyboard
PRESS BOTH THE SET AND DOWN ARROW BUTTONS TOGETHER. To enter in programming mode
PRESS BOTH THE SET AND DOWN ARROW BUTTONS TOGETHER. To return to room temperature display.
How to see the point.
Push and immediately release the SET BUTTON, the set point will be showed. Push and immediately release the SET BUTTON or wait about 5 seconds to return to normal visualization.
How to change the setpoint.
Push the SET key for more than 2 seconds to change the Set point value. The value of the set point will be displayed and the celsius or fahrenheit LED starts blinking.
To change the Set value push the UP or DOWN ARROW buttons.
To memorize the new set point value push the SET buttons again or wait 10 seconds.
How to manual defrost
Push the SNOWFLAKE button for more than 2 seconds and a manual defrost will start.
How to change a parameter value
To change a parameter value do the following:
Enter the Programming mode by pressing SET AND DOWN ARROW buton for 3 seconds. Celsius or Fahrenheit LED lights starts blinking.
Select the required parameter. Press the SET key to display its value. Use the UP and DOWN ARROW button to change its value.
Press SET to store the new value and move to the following parameter.
To exit: Press SET with the UP ARROW button or wait 15 seconds without pressing a key.
NOTE: The set value is stored when the procedure is exited by waiting the time-out to expire.
To lock keyboard
Keep pressed the UP and DOWN ARROW buttons for more than 3 seconds.
The OF (which means OFF) message will be displayed and the keyboard with be locked.
If a key is pressed for more than 3 seconds the OF message will be displayed.
To unlock the keyboard
Keep pressed UP and DOWN ARROW buttons together for more than 3 seconds the keys till on ON message will be displayed.
Alarm Signal

New Restaurant Equipment at Used Prices Restaurant Equipment Prices
The Restaurant Warehouse sells Atosa USA, the leading brand NSF rated in commercial refrigeration and cookware. Atosa USA offer a highly durable and efficient performance in any commercial environment.
- Free delivery in the continental United States
- No lift gate fees
- Available financing for purchases over $1,000
- No lofty down payments required (so you can start cooking today)
- And no overhead or middleman to cut into your savings
Always remember that the menu should influence your restaurant equipment needs.
NSF Rated for restaurant equipment sanitation is awarded to Atosa USA
The Commercial Refrigerators and Commercial Freezers come with a two year parts and labor warranty. Plus you get a Five year compressor warranty. We offer the option is to finance restaurant equipment. Finance your restaurant and have cash on hand. Budget your payments over several years making less expensive.
My name is Sean Kearney. I own and run The Restaurant Warehouse. You can reach me by cell or text at 206-419-5801. You can also email me at therestaurantwarehouse@gmail.com. I answer emails, phone calls, or texts morning, noon or night.
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