Cut out sections in the enclosure wall matching the specific drilling template provided in your system design.
: Avoid dropping or shaking the controller to prevent microscopic fractures in the circuit board layout. carel ritcusrg02 manual
: Do not attempt to open the controller unit itself to perform internal repairs. The controller is a sealed device, and opening it will void the warranty. If you have followed these steps and the issue persists, please refer the device to an authorized CAREL service center. Cut out sections in the enclosure wall matching
[TYPICAL GENERAL TERMINAL LAYOUT] +-----------------------------------------+ | (1) (2) (3) (4) (5) (6) (7) | +----+----+----+----+----+-----+------+---+ | | | | | | | +----+----+ | | +------+ Probe Inputs | | Mains Power Input (Control / Def) | +-- Configurable Digital Input +-- Compressor / Cooling Relay Output The controller is a sealed device, and opening
Look at the of your device. Common Carel terminal codes include:
If you have a unit on-site but have misplaced the paper documentation, do not rely on guesswork. Carel provides digital copies of all their technical literature.
The Ritcus RG02 is a Carel refrigeration controller family (specialised control for refrigeration/cold rooms). Official user and service manuals provide: features, terminals/wiring diagrams, probe types and wiring, digital inputs, configurable outputs (compressor, fan, defrost, auxiliary), display/terminal operation (PGD/PST), parameters list, programming steps, default settings, alarm codes and troubleshooting, installation/environmental notes, and safety/disposal instructions.