New to the Freddox range is the 202 Expert Cold Room Controller.
The 202 Expert Freddox multifunction controller can be used in medium and low temperature applications to control all the main components of a single-phase split refrigeration installation up to 1kW.
True to the Freddox ethos, this range has been specially designed to reduce installation time for the installer, saving time and money. It comes equipped with its own differential circuit breaker accessible from the front under the transparent and lockable cover.
A large temperature display with control and setting keys are accessible from the front of the panel, and the 7 LED indicators make it quick to view the status of the various components of the system.
Other features include 4 single-phase voltage outputs for connection to the compressor, the evaporator and its electric defrost and the cold room lighting.
Two configurable free voltage contact type auxiliary outputs are also available to control condensing units already equipped with contactors (allowing control of systems above 1kW to be absorbed) and to provide a pump-down function (via control of the solenoid valve and the compressor, using the LP pressure switch).
To report an alarm signal 4 inputs are available; room temperature (NTC sensor supplied), defrost termination temperature (NTC probe supplied) and 2 configurable digital inputs (door contact, external signal for remote installation control, activation of night mode, etc.)
An energy saving function is also available for connection to a TeleNET supervision system or network using MODBUS-RTU protocol. Contact your local Beijer Ref Australia or Kirby branch for more information.