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Wireless Weekly Programmable Temperature Controller LCD Heating Boiler Thermostat 868MHz KF KF-225-RC
zł385.00
Tax included
The KF-225-RC wireless weekly controller is a modern and extremely functional device designed for precise thermal comfort management in your home. This programmable temperature controller stands out for its elegant design and advanced wireless technology, which eliminates the need for cumbersome wiring between the boiler and the room. Equipped with an innovative LCD display with three different backlight colours, the controller ensures exceptional readability and intuitive operation even in total darkness.One of the key advantages of the KF-225-RC model is its programming versatility. The user has access to 10 independent programs, 7 of which can be fully modified and adapted to the individual rhythm of the day and week. As a result, the heating system only works when it is really needed, which translates into real savings on energy bills. Additionally, the device has an extensive holiday mode, allowing you to set a constant temperature for the duration of your absence (from 1 hour to 99 days), which protects the house from cooling down with minimal fuel consumption.Safety and reliability are the priorities of the AQUEN brand. The controller is equipped with a unique memory algorithm for the last 24 hours of operation. In the event of a loss of radio connection, the receiver automatically executes the saved program, ensuring that a communication failure does not affect the comfort of the residents. A robust relay made with low-spark technology allows for safe operation under loads of up to 16A, making it one of the most powerful devices in its class. By choosing the KF-225-RC, you are investing in intelligent control that combines modern design with the highest energy efficiency.
Wireless Weekly Programmable Temperature Controller LCD Heating Boiler Thermostat 868MHz
Model: KF KF-225-RC
EAN: 6931240015421 SKU: 931215426
- Wireless communication at 868MHz frequency free from interference
- Weekly programming cycle with 10 independent programs
- Modern LCD display with 3-colour backlight
- Advanced holiday mode (from 1 hour to 99 days)
- Heating device operating time counter for better cost control
- On/off cycle memory algorithm from the last 24 hours
- High load operation up to 16A thanks to low-spark technology
- Anti-freeze function with adjustable range
- Very long battery life (up to 10 years on lithium batteries)
- Operating range up to 300 metres in open space
Description
The KF-225-RC wireless weekly controller is a modern and extremely functional device designed for precise thermal comfort management in your home. This programmable temperature controller stands out for its elegant design and advanced wireless technology, which eliminates the need for cumbersome wiring between the boiler and the room. Equipped with an innovative LCD display with three different backlight colours, the controller ensures exceptional readability and intuitive operation even in total darkness.
One of the key advantages of the KF-225-RC model is its programming versatility. The user has access to 10 independent programs, 7 of which can be fully modified and adapted to the individual rhythm of the day and week. As a result, the heating system only works when it is really needed, which translates into real savings on energy bills. Additionally, the device has an extensive holiday mode, allowing you to set a constant temperature for the duration of your absence (from 1 hour to 99 days), which protects the house from cooling down with minimal fuel consumption.Safety and reliability are the priorities of the AQUEN brand. The controller is equipped with a unique memory algorithm for the last 24 hours of operation. In the event of a loss of radio connection, the receiver automatically executes the saved program, ensuring that a communication failure does not affect the comfort of the residents. A robust relay made with low-spark technology allows for safe operation under loads of up to 16A, making it one of the most powerful devices in its class. By choosing the KF-225-RC, you are investing in intelligent control that combines modern design with the highest energy efficiency.Specification
Operating temperature range
0 – 45°C
Temperature control range
4 – 30°C
Hysteresis
±0.2°C / ±0.4°C (selectable)
Number of temperature levels
2 standard levels + holiday temperature
Anti-freeze temperature
YES, adjustable in the range of 4 – 10°C
Operating cycle
Weekly, programmable (7 days a week)
Operating status monitoring
Multifunctional LCD screen with backlight
Maximum load current
~16A (potential-free contact)
Controller (transmitter) power supply
2x AA 1.5V alkaline batteries (up to 5 years of operation) or lithium batteries (up to 10 years of operation)
Receiver power supply
230V AC, 50 Hz
Communication frequency
868 MHz (digital, interference-resistant)
Operating range
Indoors (standard walls): approx. 30m; In open space: up to 300m
Protection rating
IP 20
Software and Interface
The device has a built-in advanced user interface based on a clear menu displayed on the LCD screen. The controller software offers a unique heating cycle analysis algorithm that continuously monitors and records the receiver's operating parameters from the last 24 hours. This function is a key safeguard – in case of loss of the radio signal from the transmitter, the receiver switches to autonomous mode, replaying the historical operating cycle, which prevents the rooms from cooling down. The interface allows for easy switching between 10 programs (including 7 fully editable by the user). The system also allows for precise setting of hysteresis and temperature sensor calibration. An additional advantage of the software is the integrated operating time counter, which allows the user to monitor the activity time of the boiler or other heating device in real-time, facilitating energy consumption analysis.
Selected additional functions
Holiday mode: Independent temperature setting for a specified time (1h-99d). Low-spark technology: Special relay design minimizing contact wear under high loads. Backlight: 3 colours indicating status or facilitating navigation. Settings memory: Retention of parameters after battery replacement.
Contents
1x Temperature controller (transmitter)
1x Radio receiver
1x Set of connection cables
1x User manual in Polish
Dimensions, Weight
Product dimensions: 30 x 120 x 80 mm (D x W x H)
Packaging dimensions: 70 x 160 x 115 mm (D x W x H)
Product weight: 350 g
Weight with packaging: 480 g
Zum Download
931215426
99 Items
Specific References
- ean13
- 6931240015421
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The KF-225-RC wireless weekly controller is a modern and extremely functional device designed for precise thermal comfort management in your home. This programmable temperature controller stands out for its elegant design and advanced wireless technology, which eliminates the need for cumbersome wiring between the boiler and the room. Equipped with an innovative LCD display with three different backlight colours, the controller ensures exceptional readability and intuitive operation even in total darkness.One of the key advantages of the KF-225-RC model is its programming versatility. The user has access to 10 independent programs, 7 of which can be fully modified and adapted to the individual rhythm of the day and week. As a result, the heating system only works when it is really needed, which translates into real savings on energy bills. Additionally, the device has an extensive holiday mode, allowing you to set a constant temperature for the duration of your absence (from 1 hour to 99 days), which protects the house from cooling down with minimal fuel consumption.Safety and reliability are the priorities of the AQUEN brand. The controller is equipped with a unique memory algorithm for the last 24 hours of operation. In the event of a loss of radio connection, the receiver automatically executes the saved program, ensuring that a communication failure does not affect the comfort of the residents. A robust relay made with low-spark technology allows for safe operation under loads of up to 16A, making it one of the most powerful devices in its class. By choosing the KF-225-RC, you are investing in intelligent control that combines modern design with the highest energy efficiency.