Always ON, but automatically locks out during morning and evening peak hours (Monday–Friday). Prog 2 2 flashes / second
After powering up, it is recommended to press the Reset button with a small pin to ensure the unit starts in its default state. Common Troubleshooting
Installation involves working with your distribution board (DB) and should be handled by a qualified professional. kes geyser load control timer manual new
Indicates the currently active timer program. Operating Profiles & Programming
The controller features a 60-day battery backup to maintain your settings and clock during load shedding or power failures. Always ON, but automatically locks out during morning
If you need hot water outside of your selected program's schedule, you can use the feature.
The (specifically model ISG1201 ) is a specialized device designed to manage water heating and reduce energy bills by preventing operation during peak demand periods. Unlike standard digital timers that require complex manual scheduling, the KES model uses pre-programmed operating profiles to simplify user interaction. Understanding Your KES Geyser Timer (ISG1201) Indicates the currently active timer program
Most KES models block overrides during peak demand times (typically 06:00–08:00 and 18:00–20:00) to comply with load-balancing standards. Installation & Setup Instructions
On some versions, you can verify the Real Time Clock (RTC) by holding the Override and Program buttons together.