Brand: SANYO
Category: Commercial Solutions
Document Type: Manual
Language: EN
Manual for MPR-214F
Uploaded: Nov. 21, 2025, 7:34 p.m.
Manual Publish Date: 2003-10-01
Warranty Information
None
- Temperature Setting: Use the control panel to select refrigerator or freezer, then use SET key and digit shift/numerical value shift keys to adjust temperature.
- Key Lock Operation: Press and hold the digit shift key for about 5 seconds to activate or deactivate the key lock.
- Defrosting of Freezer: Temporarily move contents, set freezer temperature to -00, wait for frost to melt, and then set desired temperature.
- Alarm Temperature Setting: Access alarm setting modes (F01-F04) via numerical value shift key and adjust temperature limits using digit shift and numerical value shift keys.
- Setting of Alarm Resume Time: Adjust the time delay for alarm reactivation using the numerical value shift and digit shift keys.
- Maintenance: Clean the unit monthly with a damp cloth. Disconnect power before replacing the lamp.
Troubleshooting and error codes
| If the unit malfunctions | Check out the following before calling for service. In the case of no refrigeration or poor refrigeration, transfer the stored items to another refrigerator or freezer before checking out. |
|---|---|
| If nothing operates even when plug in | 1. The unit is not connected to the power supply or capacity of power source is not enough. 2. There is a power failure, the fuse is blown, or the circuit breaker is activated. |
| When the unit does not accept changes of set-point temperature | 1. The key lock is not "OFF". |
| When alarm is activated | On start-up 1. The temperature in the unit does not match set value. In use 1. The door was kept opened for long time. 2. The set value was changed. 3. The containers of high temperature (load) were put in the unit. In these cases, alarm is removed automatically by running the unit for several hours. |
| When the unit does not get cold enough | 1. The air exhaust vent is blocked by refrigerator contents. 2. A large amount of warm product was put in the unit. 3. There is any heat sources in the unit. 4. The door is opened frequently. 5. The ambient temperature is too high. 6. The unit is in direct sunlight. 7. The door is not securely closed. 8. The door seal is damaged or foreign substance inserted between the door gaskets. |