Cooling controller BETA WH31-1001 displ, 230V, 50/60Hz, 1 PTC

The new WH 31-DISPLAY represents the leading model in the WH series, a digital thermostat in which the temperature is visualised on an LED display.

Display of the LED type is visualised. The measuring range is between -50 … +99 °C.

The new WH 31- DISPLAY functions as a cooling (heat) controller with ON/OFF function. This means that the compressor switches itself

switches off when the setpoint temperature is reached and starts working again when the temperature is higher than the setpoint value + hysteresis value.

The new WH 31- DISPLAY also allows defrost cycles to be cancelled by simply switching off the compressor.

It is possible to integrate the parameters: The setpoint temperature and the variable hysteresis are set by the user;

The defrost cycle time and the interval between two successive cycles can also be set; the user is

It is possible to set the parameters to be executed (max/min. temperature alarm, troubleshooting for fans, etc.).

The WH 31-DISPLAY stands for an innovative design of the ColorLine series. The concept is based on a single push button on the front

mask and the simplified alphanumeric system for visualising parameters that allow quick and immediate

Control adjustment

This controller is equipped with an input for PTC standard sensors. On request, "quick-key" programming is also possible; this allows

the user can quickly and easily reset the executing parameters to the default values. The controller is equipped with a

Output relay for 8 A loads, max resistant.

The sensors are not included in the scope of delivery and should be ordered separately.