If the compressor or fan icons are blinking, it typically indicates a delay (e.g., minimum off-time) is active before the device will start. 4. Programming Parameters
Typically features two control zones (relay outputs) for managing multiple regulation stages, such as a compressor and an alarm or a heater and a fan. carel ritcusrg02 manual
Correct installation is critical to prevent electromagnetic interference and hardware failure. If the compressor or fan icons are blinking,