Kes Geyser Load Control Timer Manual New -
While holding , press M+ to set the exact current minute. Release the 🕐 button. 2. Setting Daily ON/OFF Schedules
If the screen is completely blank, connect the unit to power for 10 minutes to charge the backup battery, then press the small pinhole using a paperclip.
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Adjusts the day of the week. Used for establishing both the system clock and selecting specific days for automated schedules.
Every morning at 2:47 AM, her geyser roared to life like a wounded hippo, shaking the pipes in her tiny Johannesburg flat. The culprit was the old, forgotten load-shedding timer installed by the previous tenant—a cryptic black box with the faded label “KES Geyser Load Control.” It had a mind of its own.
Smart load management is the most effective way to reduce household electricity bills. Water heaters (geysers) account for up to 40% of an average home's energy consumption. The KES Geyser Load Control Timer allows you to take control of this consumption by scheduling heating cycles around your daily routine and peak electricity tariff hours.
The timer can be mounted onto a DIN rail in the distribution board. Wiring: It requires a hot, neutral, and ground connection.
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
Connect the Live incoming feed from the geyser circuit breaker to Terminal 1 . Connect the Neutral incoming wire to Terminal 2 . (Note: Check your specific casing layout, as some newer iterations swap terminal configurations. Always match Live to 'L' and Neutral to 'N').
Clears all internal memory and settings. Step 1: Resetting the Device
Install the timer inside a dust-free, weatherproof distribution board (DB) box or a dedicated protective enclosure. Keep the unit away from direct moisture and high-humidity areas. Technical Specifications Operating Voltage: 220V - 240V AC, 50/60Hz
An "Override" or "Overload" button allows you to switch the geyser on immediately if you are outside of the designated peak times. Program Options
: Indicates the Geyser is currently "ON" and receiving power.
Master Your Energy: The Ultimate Guide to Your KES Geyser Load Control Timer Setting up a KES Geyser Load Control Timer (ISG1201)
The modern KES/TGTLC Geyser Timers generally feature the following specifications: 220 - 240V AC (
: Automatically prevents operation during high-demand hours to reduce costs. LED Status Lights : Mains power is ON. : Geyser is currently receiving power (ON). Flashing Blue
Page 4: “Important: The KES Load Control Timer is designed for geyser (water heater) circuits up to 30A. Incorrect wiring voids warranty and may cause spontaneous kettle activation.” She laughed bitterly.
Indicates the active program (e.g., 2 flashes = Prog 2).
