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This password allows you to unlock advanced configuration menus for MasterBus-connected devices. If you are using an EasyView 5 display, the specific unlock code is MasterAdjust Access Levels masteradjust installer password
By logging in as an installer, you can unlock features like: This public link is valid for 7 days
Connect your PC to the MasterBus network and open the software. Can’t copy the link right now
| Type of Password | Default Value (if any) | Notes | |----------------|------------------------|-------| | Software install password (admin rights on PC) | None | Windows UAC may prompt, but no Belimo-specific password. | | Project file password | Set by integrator | Not a software default. | | | Blank or "belimo" (case-sensitive) | Common for older versions. Newer versions require setting a password on first use. | | Service PIN for select actuators | 1234 or 0000 | For NFC or ZTH-USB tool access, not MasterAdjust. |
Eliminate defaults and hard-coded secrets
The installer password has been a recurring topic in boating and RV forums for years, revealing a consistent pattern of frustration and practical workarounds.