CEZ Distribution

CEZ Distribution for Homey shows HDO and low-tariff switching times and lets you use tariff changes in your Flows. Why version 2 was rebuilt: The previous version depended on automatic sign-in to the CEZ customer portal. CEZ changed and strengthened the portal protection, which made this connection unreliable. Version 2 therefore focuses on the part that can be maintained from official public CEZ sources: HDO switching times. A CEZ portal account is no longer required. Meter readings and planned outages are no longer included. What to do after updating Existing users need to configure their HDO device once: 1. Open the HDO device in Homey and choose Repair Device. 2. Select your distribution area. 3. Search by EAN, meter serial number or supply-point number and enter the selected number. 4. Enter the displayed verification code and load the available signals. 5. Select the signal used by your HDO receiver and save the configuration. The existing Homey device remains in place. Schedule updates then normally run automatically without another verification code. Homey displays the last successful update and the app notifies you if a refresh fails or if a new verification is required. Refreshing signal assignments Automatic refresh, Refresh switching times and Flow refresh update only the known signal schedule. Verify its assignment separately using Verify signal and refresh in app settings. Enter CAPTCHA, review the times and confirm the signal; devices and Flows are preserved. Signals without automatic schedule maintenance may also need CAPTCHA to refresh their schedule. Optional automatic assignment checks apply to all devices. They are disabled by default with a 60-day interval. The first check is due after this interval from enabling; subsequent checks are counted from the last attempt or verification. If CEZ requests CAPTCHA, the app prompts for user action and pauses further checks until verification is completed. Existing times can still refresh, without confirming the assignment. If CEZ explicitly no longer lists the original signal and a replacement must be selected, the device stays unavailable until resolved. App Settings show the last assignment verification separately from the last schedule refresh. The device also displays Selected HDO signal and Signal verification. Please review Flows that used meter readings or planned outages, because those functions were removed in version 2. HDO and low-tariff Flows remain the focus of the app. Timeline and push notifications are reserved for states requiring user action: HDO verification and signal selection. Transient failures and synchronization recovery remain in app history (latest 50 events). Enable Push in Homey Settings → Timeline → CEZ Distribution; app settings provide a link and an explicit test button. Alternatively, create a Flow using “HDO requires verification”.