The Eliwell (part of the FREE Smart series) is a programmable controller designed for HVAC/R applications. Gaining access to its configuration requires navigating specific password-protected menus, often referred to as "exclusive" or restricted access levels. Password Access Levels
This level is "exclusive" to technicians and provides access to the Full Parameter Map . By default, this is often set to a value like 15 in Eliwell systems, though it can be customized. Application Customization: Because the
The Architecture of Control: Security in the Eliwell SMP5500 eliwell+smp5500+password+exclusive
To enter a password on models like the SMP5500, you generally follow these steps: Pfannenberg Press and hold the (or sometimes ) key for more than 5 seconds. arrow keys to scroll until you see the label (Installer Password). to enter the password field.
While many systems are customized by the OEM (Original Equipment Manufacturer), Eliwell controllers often ship with standard default passwords unless modified by the installer: The Eliwell (part of the FREE Smart series)
Once the correct password is accepted, the controller will grant access to hidden folders like COnF (Configuration) or OPt (Options). Restoring Access and Factory Resets
The term in Eliwell controllers typically refers to the OEM (Original Equipment Manufacturer) parameter level. By default, this is often set to a
“I’ve been in HVAC for 15 years. I only needed the Exclusive password twice – once for a misconfigured beer cooler, once for a chiller with swapped probe types. Both times, the OEM gave it after a signed request. Cracking it yourself is a waste of time.” – Pro tech, UK