IRYD RTZ 1R Controller PID Algorithm Temperature Regulator for Furnace Boiler with Feeder - Touch Screen Display

IRYD RTZ PID 602 is a controller designed to control the operation of a central heating boiler with a screw or piston feeder (with a feeder position sensor). The controller manages an advanced heating installation. The specially designed menu allows gradual activation of subsequent functions and capabilities of the controller. Additionally, the large touch display provides greater convenience in using the device.

This controller features a special pid fuzzy logic algorithm, which, after the user sets the maximum and minimum boiler power, can smoothly adjust the appropriate fuel doses depending on the installation load and type of fuel. The controller continuously controls the blower operation, selecting the appropriate amount of fuel for a given blower speed. Moreover, this version is equipped with an additional pid algorithm affecting the flue gas temperature, regulating the boiler power so that the flue gas temperature does not exceed the maximum set by the user. These modern control algorithms help save on the amount of fuel burned, which positively impacts the natural environment. Additionally, RS 232 communication is used, allowing the expansion of the boiler control system with the MI - 95 internet module. The controller also has a USB port enabling software updates.

FUNCTIONS

- smooth control of blower speed
- feeder control with the possibility of retraction in case of jamming (available only for piston feeders)
- control of the central heating circulation pump
- control of the domestic hot water tank charging pump
- control of the second heating circuit - mixer pump or underfloor heating pump
- control of the mixing valve actuator
- control of the circulation pump, which can be used in the domestic hot water circulation or central heating circulation
- support for two REMOTES or room thermostats (two independent circuits)
- possibility of weather compensation control of boiler temperature and mixer circuit*
- weekly control of central heating circuit, mixer/floor, domestic hot water, domestic hot water circulation
- operating modes WINTER, SUMMER, DHW PRIORITY, NO DHW
- 5 sets of programmable parameters between which you can switch during controller operation
- support for basket lid open sensor
- algorithm counting the amount of fuel burned
- additional PID algorithm monitoring flue gas temperature*
- anti-freeze function below 5°C
- anti-stop function preventing pump seizure

- RS 232 communication

Sensors included:

• Boiler temperature sensor
• Domestic hot water temperature sensor
• Basket temperature sensor
• Mixer/floor temperature sensor

*weather sensor and flue gas sensor must be purchased separately.