Press for more than 2 seconds (defrost starts if conditions allow).
The face of the controller generally consists of a 3-digit display and four navigation buttons. dixell temperature controller manual
Whether you are managing a commercial refrigerator, a walk-in freezer, or an industrial heating system, understanding your is essential for maintaining food safety and equipment longevity. These controllers, particularly the popular XR series (such as the Dixell XR60CX or XR20CX), are highly versatile but can be intimidating to program without a clear guide. Press for more than 2 seconds (defrost starts
| Code | Meaning | Typical range | |------|---------|----------------| | | Setpoint (target temp) | Depends on application | | Hy | Differential (hysteresis) | 0.1 – 25°C | | LS | Minimum setpoint limit | -50°C up to US | | US | Maximum setpoint limit | LS up to 150°C | | Ot | Probe type / offset | Usually 0 | | P1 | Enable/disable first probe | Yes/No | | tdF | Defrost interval (hours) | 1 – 24h | | MdF | Max defrost duration (minutes) | 0 – 255 | | Fd | Fans during defrost | 0 = off, 1 = on | | dFd | Display during defrost | 0 = last temp, 1 = defrost label | | ALc | Temperature alarm config | 0 = absolute, 1 = relative | | LAL | Low temperature alarm | Below SP | | HAL | High temperature alarm | Above SP | These controllers, particularly the popular XR series (such
The back of the controller usually features a screw terminal block. While specific layouts vary by model, the standard pinout logic is:
Use the or DOWN arrows to adjust the value within 10 seconds. Press SET again or wait 10 seconds to save and exit.
Sometimes you need to change deeper settings, like the differential (hysteresis) or defrost intervals.