| Feature | KES New Manual Timer | Digital Timer (e.g., CBI) | Smart Switch (e.g., Sonoff) | |--------|----------------------|----------------------------|-----------------------------| | Price | Low ($15–25) | Medium ($30–50) | Low–Medium ($10–30) | | Battery backup | No | Yes (usually) | No (but retains settings) | | Load shedding impact | Clock stops | Clock continues | Needs Wi-Fi to sync | | App control | No | Sometimes | Yes | | Reliability (mechanical) | High | Medium | Medium (depends on Wi-Fi) |
The KES ISG1201 Geyser Load Control Timer is designed to reduce energy consumption by preventing water heating during peak demand periods. It features four pre-defined programs and a manual override for immediate heating. Key Features and Indicators Green LED: Indicates Mains Power is "ON".
Red LED: Indicates the Geyser is currently "ON" and receiving power.
Flashing Blue LED: Displays the active program (e.g., 1 flash = Prog 1, 2 flashes = Prog 2).
Manual Override: Allows the geyser to be powered for up to 60 minutes outside of peak times. Program Operating Modes
The timer comes with four selectable programs that dictate when the geyser is allowed to heat water: Program Status Indicator Operating Schedule (Standard Weekdays) Prog 1 (Default) 1 Flash / 1s
"ON" always except for designated morning and evening peak hours. Prog 2 2 Flashes / 1s
"OFF" from 08:00 to 15:00 and during morning/evening peak hours. Best for solar setups. Prog 3 3 Flashes / 1s
"OFF" all the time except when Manual Override is used. Ideal for vacation or solar use. Prog 4 4 Flashes / 1s
"OFF" during specific blocks (00:00–03:00, 08:00–15:00, 20:00–24:00) and peak hours. Operational Instructions
Manual Override: Press the override button to heat water for 60 minutes. Note that the override will not function during peak demand "lock-out" times to prevent strain on the grid.
Switching Programs: To change the active program, typically you must hold or press specific buttons (like "program" or "override") until the Blue LED flashes the desired number of times.
Real-Time Clock (RTC) Verification: To check the time and day, hold the "override" and "program" buttons together; LED 1 will flash to confirm hours/minutes/day. Installation Overview
Mounting: Can be surface-mounted or installed on a DIN rail within an electrical distribution (DB) board.
Wiring: Requires a jumper from the Geyser Circuit Breaker output to the Controller's Live (L) input, and a Neutral (N) connection from the DB board.
Safety: Always ensure the mains power is switched off before attempting any internal wiring. Geyser Load Control Timer ISG1201 Guide | PDF - Scribd
The KES Geyser Load Control Timer (specifically model ) is designed to reduce electricity consumption by preventing your geyser from heating during peak demand periods. Installation Instructions
Safety First: Turn off the main power at the Distribution Board (DB) and the geyser isolator before starting.
Mounting: The unit can be surface-mounted (e.g., in a ceiling cavity near the geyser) or DIN-rail mounted directly inside the DB panel. Wiring (DB Mount):
Connect the Live wire (Red) from the geyser isolator to terminal L2. Connect the Neutral wire (Black) to the DB neutral bar. Connect the Earth wire to the DB earth bar. Programming & Operation
features four pre-programmed profile options, which you can cycle through using the "Programme Select" button.
Standard Peak Lockout: By default, the timer prevents operation during standard peak times: 06:00 – 08:00 and 18:00 – 20:00 (Monday to Friday). Programme Profiles:
Prog 1: Always ON except for peak lockout times (Mon–Fri). Geyser remains ON 24/7 during weekends. kes geyser load control timer manual new
Prog 4: Most restrictive; OFF for most of the day (00:00–03:00, 08:00–15:00, 20:00–24:00) and during peak times. It includes a short weekend "ON" window from 11:00 to 13:00.
Manual Override: Press the Override button to turn the geyser ON for 1 hour.
Note: The override will not function during designated peak demand hours. Verification
To check the Real Time Clock (RTC), hold the "Override" and "Program" buttons simultaneously. The LED will flash to indicate the current hours, minutes, and day of the week. Geyser Load Control Timer ISG1201 Guide | PDF - Scribd
Master Your Energy: The Ultimate Guide to Your KES Geyser Load Control Timer Setting up a KES Geyser Load Control Timer (ISG1201)
is one of the fastest ways to slash your monthly electricity bill. These "intelligent" controllers are designed to lock out power during peak demand times, ensuring you aren't paying premium rates for hot water you aren't using.
Whether you’ve just installed a new unit or need to reset your schedule, here is the quick-start guide to the current KES model. 1. Understanding the Light Indicators
The KES unit uses a specific LED code to tell you exactly what it's doing: Green LED (ON): Mains power is active. Red LED (ON): The geyser is currently receiving power and heating. Flashing Blue LED:
Indicates which of the three internal programs is currently active. 2. Choosing Your Program
The new KES models come with three preset programs. You can cycle through these by holding the Prog 1 (1 Flash):
The default "Smart" mode. The geyser stays ON except during peak times (morning and evening, Monday to Friday). Prog 2 (2 Flashes): Optimized for Solar Geysers
. It turns the geyser OFF from 08:00 to 15:00 and during all weekday peak times. Prog 3 (3 Flashes):
Always OFF. Power only flows if you manually select an override. 3. How to Set the Clock
To ensure the "Peak Time Lockout" works correctly, your timer’s Real Time Clock (RTC) must be accurate. buttons together.
The LED will flash to indicate you are in the clock-setting mode. Adjust the Hours, Minutes, and Day of the Week according to your local time. HellermannTyton 4. Manual Override (Need Hot Water Now?)
If you need hot water during a scheduled "OFF" period, press the
The red LED will light up, and the unit will heat for a preset duration (usually 2 hours). The override will
work during designated utility peak demand times to prevent overloading the grid. Efficiency Pro-Tip For the best balance of comfort and savings, experts at Savvy Plumbing recommend running your geyser for only 4 to 6 hours a day
instead of 24/7, which can cut energy consumption by up to 50%. Savvy Plumbing wiring the timer into your distribution board, or are you looking for specific peak-time schedules for your region? Geyser Load Control Timer ISG1201 Guide | PDF - Scribd
The ISG1201 comes with four selectable profiles indicated by a flashing blue LED:
Prog 1 (Default): Always "ON," but automatically switches "OFF" during peak times (Mon–Fri, 06:00–08:00 and 18:00–20:00).
Prog 2: "OFF" from 08:00 to 15:00 and during all peak times. Ideal for solar geyser setups. | Feature | KES New Manual Timer | Digital Timer (e
Prog 3: "OFF" at all times by default, except for manual overrides. This is also suitable for solar applications.
Prog 4: "OFF" during specific blocks: 00:00–03:00, 08:00–15:00, 20:00–24:00, and all peak times. Key Controls and Indicators
Programme Select Button: Used to cycle through the four profile options.
Override Button: Provides a 1-hour manual bypass to heat water immediately using the geyser's standard thermostat.
Note: The override is only available outside of designated peak hours. LED Status Lights: Green LED: Mains power is present. Red LED: The geyser is currently receiving power ("ON").
Flashing Blue LED: Indicates the currently active profile (e.g., 2 flashes = Prog 2). Installation Basics
The unit can be installed on a DIN rail inside an electrical distribution (DB) panel or surface-mounted, often in a ceiling cavity near the geyser isolator.
Wiring: Requires a 220V connection to Live (L) and Neutral (N) terminals. The geyser's load wire is then connected to the "Load Out" terminal.
Professional Requirement: It is highly recommended that a qualified electrician perform the installation to ensure safety and insurance compliance.
For further detailed diagrams and technical specifications, you can view the full KES Geyser Timer Instruction Manual on Scribd. Geyser Load Control Timer ISG1201 Guide | PDF - Scribd
The KES Geyser Load Control Timer (often identified as model
) is a standalone unit designed to automate geyser operation and prevent heating during peak demand periods. Installation Instructions
Installation should typically be performed by a qualified electrician into a distribution (DB) panel or surface-mounted in a ceiling cavity. You can view detailed technical drawings in the Geyser Load Control Timer ISG1201 Guide.
Safety First: Turn off the main power switch in the master DB board and the geyser isolator before starting. Mounting: Secure the onto a DIN rail using the securing clips. Wiring (DB Mount):
Connect the Live wire (Red) from the geyser isolator to terminal L2. Connect the Neutral wire (Black) to the neutral bar. Connect the Earth wire (Green/Yellow) to the earth bar.
Verification: Once power is restored, the green LED should indicate mains power status, and a flashing blue LED indicates the active program. Programming & Modes
The timer features pre-programmed "Peak" times (Monday to Friday, 06:00–08:00 and 18:00–20:00) during which it prevents geyser operation to save energy. For general digital timer steps, companies like HellermannTyton provide visual programming tutorials.
Mode Selection: Use the keys on the face panel to cycle through programming levels. LED Indicators: Green: Mains Power is ON. Red: Load (Geyser) is ON.
Blue Flashing: Indicates the selected program level (e.g., 1 flash for Prog 1, 2 flashes for Prog 2).
Manual Override: An "Override" or "Overload" button allows you to switch the geyser on immediately if you are outside of the designated peak times. Program Options
Prog 1 (Default): Standard operation excluding peak times; may include weekend settings. Prog 2: Often suitable for solar geyser applications. Prog 3: "OFF" status (3 blue flashes).
For more specific timing adjustments, users often refer to the KES Geyser Timer Instruction Manual on Scribd for full model-specific steps. Geyser Load Control Timer ISG1201 Guide | PDF - Scribd KES Geyser Load Control Timer Manual Defeated, she
KES Geyser Load Control Timer Manual: A Comprehensive Guide
Are you looking for a reliable and efficient way to manage your geyser's energy consumption? Look no further than the KES Geyser Load Control Timer. This innovative device allows you to control and optimize your geyser's energy usage, saving you money on your electricity bills while ensuring a steady supply of hot water. In this feature, we'll provide a detailed overview of the KES Geyser Load Control Timer, its benefits, and a step-by-step manual on how to use it.
What is the KES Geyser Load Control Timer?
The KES Geyser Load Control Timer is a smart device designed to regulate the energy consumption of your geyser. It works by switching the geyser on and off at predetermined times, ensuring that it only operates when energy demand is low or when you need hot water. This intelligent device helps reduce peak hour energy consumption, resulting in significant cost savings.
Benefits of Using the KES Geyser Load Control Timer
KES Geyser Load Control Timer Manual
Defeated, she skipped to the back of the manual. And there, in tiny italic font on page 47, was a paragraph she almost missed:
“Note for new KES users: The Load Control Timer is not merely a clock. It learns your usage over 7 days. For the first week, ignore the display. Let it listen. It will map your hot water rhythm—your morning shower, your evening dishes, your 2 AM insomnia tea. After Day 8, press SET once. The geyser will obey you, not the clock.”
Nina sat back. The manual wasn’t a set of instructions. It was a waiting period.
She left the timer alone. For seven days, she did nothing. The geyser clicked at odd hours—noon, 3 AM, Tuesday at 9:47 PM—but she stopped fighting.
On Day 8, at exactly 6:15 AM (the time she always showered), the water was hot. At 9 PM (when she did laundry), it was hot. And at 2:47 AM? Silence.
The KES had learned her life.
If your unit has a screen, follow these standard steps:
A. Setting the Current Time
B. Setting the On/Off Programs
C. Switching Modes
The new KES timer has a load limit threshold setting (default 60A). If total house current exceeds this, the timer disconnects the geyser.
Headline: Stop guessing and start saving! 💸⚡
Just picked up the new KES Geyser Load Control Timer? You’re holding the key to slashing your monthly electric bill, but only if you know how to use it.
We’ve dug into the fresh manual for the latest model, and here is the cheat sheet you need:
⏰ The Golden Rule: Don't run your geyser 24/7. Set it to heat water for 2 hours before your morning shower and 2 hours before evening dishes. That’s it. 🌡️ The Temperature Trick: The new manual highlights how to adjust the default temp. Lowering it by just a few degrees saves massive energy over a year. 🔧 Manual Mode: Heading into a cold snap? Learn how to bypass the timer for a quick "boost" without reprogramming your whole schedule.
Knowledge is power (and money in your pocket). Check the manual, set the times, and watch the savings stack up!
#EnergySaving #HomeHacks #GeyserTimer #KES #LoadShedding #SmartHome #DIY
Based on user feedback for "new" KES units: