Carel Ritcusrg02 Manual Info

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

Always separate probe and digital input cables from high-power inductive load cables. Never run signal and power lines through the same conduit.

Store and operate the device within the specified temperature and humidity limits to prevent internal condensation or damage to plastic components. 3. User Interface & Basic Operation carel ritcusrg02 manual

By default, the display shows the temperature from the primary probe (B1). Changing the Set Point: Press the SET button briefly. Use the UP and DOWN arrows to adjust the desired value. Press SET again to confirm and save.

Below is a guide to its primary functions, installation requirements, and programming steps based on official Carel documentation. If the compressor or fan icons are blinking,

Supports standard Carel NTC (10 kΩ at 25 °C) and PTC (985 Ω at 25 °C) probes.

Correct installation is critical to prevent electromagnetic interference and hardware failure. Never run signal and power lines through the same conduit

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.

The is a microprocessor-based electronic controller designed specifically for heating and cooling applications. Part of a series developed to replace or enhance the IR32 Universal range, this "plug-in" relay controller offers a simplified user interface with high precision for temperature management.