Marathon Refrigerator Manuals
Select your Marathon model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate.
Marathon refrigerators by model number
| Model | Description | Certified |
|---|---|---|
| M4-100BLS | 5.3 cu. ft. compact beverage cooler | February 2025 |
| M4-100PANR | 5.3 cu. ft. compact beverage cooler | February 2025 |
| M4-100SS | 5.3 cu. ft. compact beverage cooler | February 2025 |
| M4-150BLS | 5.3 cu. ft. compact beverage cooler | February 2025 |
| M4-150PANR | 5.3 cu. ft. compact beverage cooler | February 2025 |
| M4-150SS | 5.3 cu. ft. compact beverage cooler | February 2025 |
| M4-D200BLS | 5.1 cu. ft. compact beverage cooler | February 2025 |
| M4-D200PANR | 5.1 cu. ft. compact beverage cooler | February 2025 |
| M4-D200SS | 5.1 cu. ft. compact beverage cooler | February 2025 |
| M4-D250BLS | 5.1 cu. ft. compact beverage cooler | February 2025 |
| M4-D250PANR | 5.1 cu. ft. compact beverage cooler | February 2025 |
| M4-D250SS | 5.1 cu. ft. compact beverage cooler | February 2025 |
| MAR110BLS | 10.9 cu. ft. all-refrigerator (freezerless) model | June 2024 |
| MAR110W | 10.9 cu. ft. all-refrigerator (freezerless) model | June 2024 |
| MAR32BLS | 3.2 cu. ft. compact refrigerator | November 2017 |
| MAR86BLS | 8.5 cu. ft. all-refrigerator (freezerless) model | August 2016 |
| MAR86W | 8.5 cu. ft. all-refrigerator (freezerless) model | August 2016 |
| MCR31BLS | 3.1 cu. ft. compact refrigerator | January 2018 |
| MCR44BLS | 4.4 cu. ft. compact refrigerator | November 2017 |
| MCR47W | 4.7 cu. ft. compact refrigerator | February 2026 |
| MFF101 | 10.1 cu. ft. top-freezer refrigerator | November 2017 |
| MFF101W | 10.1 cu. ft. top-freezer refrigerator | November 2017 |
| MFF103W | 10 cu. ft. top-freezer refrigerator | April 2026 |
| MFF115 | 11.5 cu. ft. bottom-freezer refrigerator | November 2023 |
| MFF115SSBM | 11.5 cu. ft. bottom-freezer refrigerator | November 2023 |
| MFF115WBM | 11.5 cu. ft. bottom-freezer refrigerator | November 2023 |
| MFF121WLH | 11.6 cu. ft. top-freezer refrigerator | May 2019 |
| MFF122 | 12.1 cu. ft. top-freezer refrigerator | December 2019 |
| MFF122SS | 12.1 cu. ft. top-freezer refrigerator | December 2019 |
| MFF122W | 12.1 cu. ft. top-freezer refrigerator | December 2019 |
| MFF122WLH | 12.1 cu. ft. top-freezer refrigerator | December 2019 |
| MFF123SS | 12.1 cu. ft. top-freezer refrigerator | April 2026 |
| MFF123W | 12.1 cu. ft. top-freezer refrigerator | April 2026 |
| MFF179SSBM-2LH | 18 cu. ft. bottom-freezer refrigerator | July 2025 |
| MFF179SSBM-2RH | 18 cu. ft. bottom-freezer refrigerator | July 2025 |
| MFF179SSBM-LH | 18 cu. ft. bottom-freezer refrigerator | January 2024 |
| MFF179SSBM-RH | 18 cu. ft. bottom-freezer refrigerator | January 2024 |
| MFF179WBM-2LH | 18 cu. ft. bottom-freezer refrigerator | July 2025 |
| MFF179WBM-2RH | 18 cu. ft. bottom-freezer refrigerator | July 2025 |
| MFF179WBM-LH | 18 cu. ft. bottom-freezer refrigerator | January 2024 |
| MFF179WBM-RH | 18 cu. ft. bottom-freezer refrigerator | January 2024 |
| MFF180SSFD | 17.7 cu. ft. bottom-freezer refrigerator | June 2022 |
| MFF180SSFD-1 | 17.7 cu. ft. bottom-freezer refrigerator | January 2024 |
| MFF180SSFD-2 | 17.7 cu. ft. bottom-freezer refrigerator | July 2025 |
| MFF180WFD | 17.7 cu. ft. bottom-freezer refrigerator | June 2022 |
| MFF180WFD-1 | 17.7 cu. ft. bottom-freezer refrigerator | January 2024 |
| MFF180WFD-2 | 17.7 cu. ft. bottom-freezer refrigerator | July 2025 |
| MFF1820SS | 18.2 cu. ft. top-freezer refrigerator | September 2026 |