The rain in Berlin didn’t wash things clean; it just made the grime slicker. It coated the windows of the Friedrichshain cooling plant, turning the city lights into smearing watercolors of gray and neon.
Locate jumper on the pCO5 board:
to bypass the lockout and reset the user-defined password in the settings. 4. pCOWeb Interface Credentials If accessing the pCO5 via a network using the interface, use these browser-based login credentials: Default Username: Default Password: Configuration Page: Accessed via /config carel pco5 controller password
: Some manufacturers use 0002 or 2050 (Operator). The rain in Berlin didn’t wash things clean;
If this controller is inside a branded unit (like a Carrier chiller or a specialized dehumidifier), Carel did not set the password—the OEM did. Input Code : A password prompt will appear
: A password prompt will appear. Use the UP/DOWN keys to reach the desired number (e.g., 1234) and press ENTER to confirm.
Sometimes the password is correct, but the specific parameter you are trying to change is locked by a higher level. If you are at Level 2 (service), you cannot change a Level 3 (config) parameter. You must log out and log back in with the higher-level password.