The 202 EXPERT Freddox multifunction cold room controller can be used to control all the main components of a single-phase split refrigeration installation. It has been specially designed to reduce installation time for the installer, saving time and money.
Equipped with a large temperature display, the 202 EXPERT Freddox panel is also equipped with control and setting keys that are accessible from the front of the panel. The 7 LED indicators make it quick to view the status of the various components of the system.
Features
This panel is designed to control single-phase refrigeration systems up to 1kW (Iabs≈ 10A ). It is equipped with a differential circuit breaker accessible from the front under a transparent and lockable cover. It has 4 single-phase voltage outputs for connection to :
- the compressor
- the evaporator and its electric defrost
- the cold room lighting
2 configurable free voltage contact type auxiliary outputs are also available:
- to control condensing units already equipped with contactors (allowing control of systems above 1kW absorbed)
- 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)
- 2 configurable digital inputs (door contact, external signal for remote installation control, activation of night mode, etc.)
An energy saving function is also available via RS485 output for connection to a TeleNET supervision system or to a network using MODBUS-RTU protocol.