IRYD RTZ 0S Controller PID Algorithm Temperature Regulator for Furnace Boiler with Feeder - Color Display Reinforced Version

IRYD RTZ 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 for gradual activation of subsequent functions and capabilities of the controller. The IRYD controller has an output for controlling the mixing valve actuator and can control two independent heating circuits. Each circuit can additionally have a remote control panel PILOT or a room thermostat connected. The IRYD RTZ controller is available in the same versions and supports the same heating circuits as the IRYD RTZ PID fuzzy logic controller described on the following pages. The controllers differ in the blower and feeder control algorithm.

The reinforced version is characterized by higher input load capacity, which allows for connecting a more powerful blower, pump, or feeder motor.

Maximum load of individual outputs:
- blower 550W
- feeder 250W
- pumps 250W

Total load of all devices up to 1200W!!!

Enclosure version: 0S - Version with a simple front panel for mounting on tall boilers, where using the 1S enclosure could cause problems with button operation

FUNCTIONS

- smooth boiler power regulation
- control of the central heating circulation pump
- control of the domestic hot water storage tank loading 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 circuit.
- support for two PILOTS or room thermostats (two independent circuits)
- possibility of weather-based control of boiler temperature as well as the mixing circuit *
- weekly control of the 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.
- anti-freeze function below 5°C
- anti-stuck function preventing pump seizure.
*weather sensor must be purchased separately.

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