The KES timer features a built-in backup battery to keep its memory during power cuts. If the screen is blank, the internal battery may be completely drained. Leave the unit connected to mains power for at least an hour to charge, then press the Reset button.

Water heating accounts for up to 40% of the average household energy bill. Installing a KES Geyser Load Control Timer is one of the most effective ways to lower electricity costs by ensuring your geyser only operates when needed.

The button switches the current physical state of the internal relay. Look at the bottom indicator line on the LCD screen to view your active mode.

Adjusts the day of the week. Used for establishing both the system clock and selecting specific days for automated schedules.

On some versions, you can verify the Real Time Clock (RTC) by holding the Override and Program buttons together.

Sets the day or group of days for a specific program schedule.

Returns to the main time display from any menu and coordinates clock setting actions.

The device is designed to snap onto a standard DIN rail inside the distribution board. Programming the KES Geyser Timer