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One of the key advantages of the controller is the integrated LCD display, which clearly shows the current system temperature and the device's operating status. Thanks to the intuitive interface, the user can easily configure operating parameters, adjusting them to the individual needs of the installation. The system is equipped with an innovative GUARD function, which protects the pump from seizing during the off-heating season by starting it periodically for a short time. This prevents limescale build-up and rotor blockage.
Operational safety is enhanced by built-in alarm systems – both visual and acoustic – which immediately inform about exceeding permissible temperature thresholds or sensor failures. Robust construction and high-quality components guarantee trouble-free operation for many years. By choosing this controller, you gain full control over the temperature in your home, while minimising the operating costs of the heating system and increasing the thermal comfort of the household members.
EAN: 6931240085950 SKU: 931285953
The KF-S08 CH or DHW pump controller is an advanced electronic device designed to optimise the operation of heating systems in households and industrial facilities. The main task of this dual-function regulator is to automatically manage the operation of the circulation pump, which translates into significant electricity savings and extends the service life of the pump itself. The device can operate in two modes: supporting a central heating (CH) system or a domestic hot water (DHW) system, making it an extremely versatile solution.
One of the key advantages of the controller is the integrated LCD display, which clearly shows the current system temperature and the device's operating status. Thanks to the intuitive interface, the user can easily configure operating parameters, adjusting them to the individual needs of the installation. The system is equipped with an innovative GUARD function, which protects the pump from seizing during the off-heating season by starting it periodically for a short time. This prevents limescale build-up and rotor blockage.
Operational safety is enhanced by built-in alarm systems – both visual and acoustic – which immediately inform about exceeding permissible temperature thresholds or sensor failures. Robust construction and high-quality components guarantee trouble-free operation for many years. By choosing this controller, you gain full control over the temperature in your home, while minimising the operating costs of the heating system and increasing the thermal comfort of the household members.
Device type
CH or DHW pump controller
Model
KF-S08 (AQ.S08.GOLD)
Supply voltage
230V AC / 50Hz
Maximum output load
~3A AC (approx. 660W)
Temperature regulation range
20°C – 90°C
Temperature measurement range
0°C – 99°C
Operating temperature range
0°C – 40°C
Hysteresis
Adjustable from 2°C to 8°C
Operating status monitoring
LCD screen with backlight
Additional function
GUARD (anti-stop system)
Alarms
Visual (LCD messages) and acoustic (buzzer)
Software and interface
The device has a built-in microprocessor control system with an intuitive user menu accessible via buttons on the front panel. The software allows for precise definition of the operating mode (heating/cooling for CH/DHW) and setting the hysteresis, which eliminates the problem of the pump switching on too frequently during minimal temperature fluctuations. The system intelligently monitors the status of the temperature sensor and, if an open circuit or short circuit is detected, it activates an audible alarm and enters safe mode. The GUARD function is implemented as a time algorithm that automatically excites the pump for 30 seconds every 14 days, protecting it against limescale deposits. The interface displays the current temperature in real-time and output relay status icons.
Contents
1x KF-S08 controller
1x Temperature sensor on a cable
1x Power cable with plug
1x User manual in Polish
Dimensions, Weight
Product dimensions: 50 x 150 x 90 mm (D x W x H)
Packaging dimensions: 65 x 225 x 175 mm (D x W x H)
Product weight: 450 g
Weight with packaging: 650 g
Specific References