Allows operators to access basic "User" parameters, such as viewing temperature probes or adjusting non-critical setpoints.

Often not enabled by default, but if set, it allows access to basic operating variables.

The "exclusive" feature likely refers to (e.g., CF60 ), which are specifically designed for the exclusive use of the customer or user .

: 5 onboard mechanical relays (2A 250Vac) alongside 1 configurable Open Collector output.

The display should show "PA2" (Parameter Access 2), which indicates the higher-level parameters.

The Eliwell SMP5500 is a powerful, highly programmable controller used widely in commercial refrigeration, HVAC systems, and industrial automation. Because these controllers manage critical infrastructure—like supermarket cold chains and industrial chillers—securing the system parameters is vital.

Always try the default manufacturer codes found in the official Eliwell programming manual first (common defaults across lines include 00 , 22 , or 77 , though specific SMP series may vary).

Follow these steps to access the restricted parameter menu on the controller interface:

The term "exclusive" in the context of passwords usually implies that they are unique or specifically set for certain users or situations. For industrial control systems like the Eliwell SMP 5500, exclusive access might be reserved for authorized technicians or administrators who need to configure, troubleshoot, or perform maintenance tasks.

Used for basic parameter modification and changing the setpoint mode (e.g., switching between "Differential" and "Fix SetPoint"). Accessing the Menu: To open the parameters menu ( cap P cap A r ), you typically press the keys simultaneously. Default Passwords:

Compatible with the Multi-Function Key (MFK 100) , allowing technicians to upload or download entire parameter maps and application software in seconds without a PC.

Defines the password required for Level 1 or standard installer access.

Press and hold the Prg (or SET for 5+ seconds depending on your terminal).

This varies by application but is sometimes referred to as Ui28 in technical manuals. 🛠️ How to Enter the Password

If you're experiencing issues with the Eliwell SMP5500, including forgotten passwords or difficulties accessing exclusive features, here are some troubleshooting tips:

Press and hold the SET button for more than five seconds.

Use the UP arrow to scroll to the password (e.g., 22 or 27 ).

error: Content is protected !!