- New
DHW circulation pump controller underfloor heating temperature regulator thermostat Diamond ST-07
zł220.33
Tax included
The ST-07 DHW pump controller is an advanced and reliable device designed for precise management of domestic hot water pumps, circulation pumps, or underfloor heating systems. The main task of this modern regulator is to optimize electricity consumption and ensure maximum thermal comfort through intelligent control of the pump power supply based on the temperature of the medium in the system. The device operates in thermostat mode, meaning its priority is to turn off the pump when the water temperature exceeds the value set by the user, which effectively protects the system against unnecessary overheating and idle operation of the pumping device.
Product advantages:
- Exceptional regulation precision thanks to the use of high-quality components and a sensitive potentiometer.
- Very wide temperature setting range from 10°C to 90°C, making it a universal solution for various types of heating installations.
- Intelligent time delay function (approx. 30 seconds), which eliminates the problem of frequent and engine-damaging switching of the device during sudden temperature fluctuations.
- Intuitive and simple operation using physical switches and clear LED signaling indicating the operating status.
- Possibility of immediate switching to manual mode, which is invaluable during maintenance work, system venting, or initial installation startup.
- Robust, compact housing made of durable materials, facilitating surface mounting in boiler rooms and technical rooms.
- Integrated 5°C hysteresis ensuring operational stability and energy savings.
By using the ST-07 controller, the user gains full control over water circulation, which translates into real savings in the household budget and a significant extension of the circulation pump's service life.
DHW circulation pump controller underfloor heating temperature regulator thermostat
Model: Diamond ST-07
EAN: 6931240042519 SKU: 931242511
- Designed for DHW, circulation, and underfloor heating pumps
- Automatic pump shutdown after exceeding the set temperature
- Smooth temperature regulation in the range from 10°C to 90°C using a potentiometer
- Built-in 5°C hysteresis to prevent frequent switching cycles
- Delay function for switching on and off (approx. 30 seconds) to protect the pump
- Two operating modes: automatic and manual (constant on)
- Clear optical signaling via LED diodes (power supply and pump operation)
- Long temperature sensor cable (1.2m) for easy installation
- Low power consumption below 2W
- Robust construction by the Polish brand Diamond
Description
The ST-07 DHW pump controller is an advanced and reliable device designed for precise management of domestic hot water pumps, circulation pumps, or underfloor heating systems. The main task of this modern regulator is to optimize electricity consumption and ensure maximum thermal comfort through intelligent control of the pump power supply based on the temperature of the medium in the system. The device operates in thermostat mode, meaning its priority is to turn off the pump when the water temperature exceeds the value set by the user, which effectively protects the system against unnecessary overheating and idle operation of the pumping device.
Product advantages:
- Exceptional regulation precision thanks to the use of high-quality components and a sensitive potentiometer.
- Very wide temperature setting range from 10°C to 90°C, making it a universal solution for various types of heating installations.
- Intelligent time delay function (approx. 30 seconds), which eliminates the problem of frequent and engine-damaging switching of the device during sudden temperature fluctuations.
- Intuitive and simple operation using physical switches and clear LED signaling indicating the operating status.
- Possibility of immediate switching to manual mode, which is invaluable during maintenance work, system venting, or initial installation startup.
- Robust, compact housing made of durable materials, facilitating surface mounting in boiler rooms and technical rooms.
- Integrated 5°C hysteresis ensuring operational stability and energy savings.
By using the ST-07 controller, the user gains full control over water circulation, which translates into real savings in the household budget and a significant extension of the circulation pump's service life.
Specification
Supply voltage
230V AC / 50Hz +/- 10%
Power consumption
< 2 W
Temperature regulation range
10°C ... 90°C
Hysteresis
5°C
Device operating temperature
-10°C ... 50°C
Maximum output load current
180 W
Protection rating
IP20
Sensor cable length
1.2 m
Connection cable cross-section
3x0.75 mm
Operation signaling
LED diodes (Red - controller power, Green - pump operation)
Regulation method
Analog potentiometer
Additional functions
Manual mode (constant pump on), Switch on/off delay (30s)
Application
DHW circulation pumps, underfloor heating pumps, forced water circulation systems
Software and Interface
The ST-07 device was designed for maximum simplicity and operational reliability in harsh boiler room conditions. The user interface is based on a clear front panel equipped with an ergonomic potentiometer, which allows for smooth and precise setting of the limit temperature. The control system is based on dedicated analog-digital logic that continuously monitors readings from the temperature sensor placed in the system. The user has two key mechanical switches at their disposal: the main power switch for the entire regulator and a dedicated switch for continuous (manual) operation mode. Optical signaling via LED diodes allows for instant system status diagnostics without the need for additional tools – the red diode indicates the presence of voltage in the controller, while the green one confirms that the pump is currently receiving power and is operating. The control algorithm has a factory-implemented time delay of approximately 30 seconds, which is a key element in protecting the pump motor from the negative effects of frequent on/off cycles that could occur at limit temperature values or sudden water flows. The whole unit is enclosed in a durable plastic housing, adapted for surface mounting, which guarantees longevity and resistance to conditions prevailing in heating installations.
Contents
1x ST-07 Controller
1x Temperature sensor on cable
1x User manual
Dimensions, Weight
Product dimensions: 132 x 72 x 50 mm (D x W x H)
Packaging dimensions: 100 x 150 x 80 mm (D x W x H)
Product weight: 450 g
Weight with packaging: 550 g
Zum Download
931242511
99 Items
Specific References
- EAN13
- 6931240042519
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The ST-07 DHW pump controller is an advanced and reliable device designed for precise management of domestic hot water pumps, circulation pumps, or underfloor heating systems. The main task of this modern regulator is to optimize electricity consumption and ensure maximum thermal comfort through intelligent control of the pump power supply based on the temperature of the medium in the system. The device operates in thermostat mode, meaning its priority is to turn off the pump when the water temperature exceeds the value set by the user, which effectively protects the system against unnecessary overheating and idle operation of the pumping device.
Product advantages:
- Exceptional regulation precision thanks to the use of high-quality components and a sensitive potentiometer.
- Very wide temperature setting range from 10°C to 90°C, making it a universal solution for various types of heating installations.
- Intelligent time delay function (approx. 30 seconds), which eliminates the problem of frequent and engine-damaging switching of the device during sudden temperature fluctuations.
- Intuitive and simple operation using physical switches and clear LED signaling indicating the operating status.
- Possibility of immediate switching to manual mode, which is invaluable during maintenance work, system venting, or initial installation startup.
- Robust, compact housing made of durable materials, facilitating surface mounting in boiler rooms and technical rooms.
- Integrated 5°C hysteresis ensuring operational stability and energy savings.
By using the ST-07 controller, the user gains full control over water circulation, which translates into real savings in the household budget and a significant extension of the circulation pump's service life.