| Paramete | Function | Set range | Default |
| PAS | Password | 00~99 | 15 |
| E1 | Lower setpoint limit | -50℃/-50℉~Set temp. | -25℃/-13℉ |
| E2 | Higher setpoint limit | Set temp.~45℃/113℉ | 20℃/68℉ |
| E3 | Temp.hysteresis | 00~40℃/00~72℉ | 04℃/07℉ |
| E40 | Comp.start delay time | 00~10Min | 2Min |
| E41 | Delay starting time | 00~10Min | 2Min |
| E5 | Offset on room temp. | -20~20℃/-36~36℉ | 00℃/00℉ |
| C7 | Comp. force termination time |
00~120Min | 15Min |
| C8 | Comp. force running time | 00=compressor stop 01~120min=starting time |
30Min |
| CF | Temperature unit | ℃=Celsius ℉=Fahrenheit |
℃ |
| d1 | Display type | 00=display current cold room actual temp. 01=display no more than“set temp.+ E3+d2” 02=fixed display set temp. |
00 |
| d2 | Display increment | 00~30℃/00~54℉ | 05℃/09℉ |
| db | Display resolution | 0.1/1 | 1 |
