Controller IRYD RTZ PID 602

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Menu: IRYD RTZ PID 602

Special features
Function
Versions
Regulator operating system
Instruction

 
Controller IRYD RTZ PID with color display
occurs only in version with interface in Polish

DESCRIPTION

IRYD RTZ PID 602 is a controller designed to control the operation of a central heating boiler with a screw feeder or piston feeder (with a feeder position sensor). The controller controls an extensive heating installation. A specially designed menu enables gradual activation of further functions and possibilities of the regulator. In addition, a large touch screen provides greater convenience in using the device.

This regulator has a special fuzzy logic pid operation algorithm, which, after the user specifies the maximum and minimum boiler power, can smoothly select the appropriate fuel doses depending on the load on the installation and the type of fuel.The controller continuously controls the blower operation by selecting the appropriate amount of fuel for the given blower speed. In addition, this version is equipped with an additional pid algorithm influencing the flue gas temperature, regulating the boiler power so that the flue gas temperature does not exceed the maximum value set by the user. These modern control algorithms allow you to save on the amount of fuel burned, and thus have a beneficial effect on the natural environment. Additionally, RS 232 communication was used, thanks to which it is possible to expand the boiler control system with the MI-95 internet module. The controller also has a USB socket that allows for updating the software.

 

 

 

SPECIAL FEATURES

 

FUNCTION

- flexible adjustment of the boiler output (PID algorithm for the blower and the feeder)
- controlling the feeder with the possibility of withdrawal in case of a jam (available only for ram feeder)
- control of a C.H. circulating pump
- controlling the pump that feeds the H.T.W. tank
- control of the second heating circuit, i.e. of the mixing valve pump or the pump for the underfloor heating
- control of the mixing valve actuator
- control of the circulating pump, which can be used in the H.T.W. circulation or C.H. circulation.
- supports two remote control systems or room thermostats (two independent circuits)
- the ability to control the weather-dependent temperature of the boiler and of the mixer circuit *
- weekly control of the C.H. circulation of the mixer/floor, C.T.W., C.H. circulation
- operation-modes: WINTER, SUMMER, PRIORITY, H.T.W., NO H.T.W.
- 5 sets of programmable parameters between which one can switch while using the controller.
- additional algorithm pid that monitors the exhaust gas temperature*
- an anti freezing feature below 5°C
- an anti-stop system to prevent the stopping of pumps

- communication RS 232
* the weather sensor and the exhaust gas sensor must be purchased separately.

 

VERSIONS


1SK - Version for installation on the boiler or next to the boiler on the wall, panel at an angle, cables led out from the back of the controller housing

 

 

1R - Version for mounting on a boiler or fuel tank, cable outlet on the back of the controller. The logotype on the right can be replaced with the logo of the heating device manufacturer.

 

 

UKŁAD PRACY REGULATORA

1) A standard configuration of the arrangement of a controller with the H.T.W. pump. In this installation, the C.H. pump supplies the system related to the heating of rooms. Pompa ładująca zasobnik CWU nagrzewa wodę wykorzystywaną w instalacji CWU. - The pump that supplies the H.T.W. tank heats the water used in the H.T.W.

 

2) System with a central heating pump supplying radiators, a mixer pump with a mixer controlled by an actuator in the underfloor heating circuit, a DHW tank loading pump, a circulation pump in the DHW circulation circuit

In this system, the central heating pump supplies the installation related to space heating with installed radiators. The underfloor heating system is powered by a separately regulated circuit consisting of a mixer pump and a mixing valve actuator. The mixing valve can be three-way or four-way. The DHW tank loading pump heats the water used in the DHW system. The circulation pump works in the DHW circulation circuit, providing hot water in the taps as soon as they are turned on.


 

 

3) Installation with a central heating pump, a circulation of a radiator system with a mixing valve actuator, a DHW tank loading pump, and a DHW circulation pump.

In this system, the central heating pump supplies the installation related to space heating with radiators installed in the first cycle. The second radiator circuit is supplied by a separately regulated circuit consisting of a mixer pump and a mixing valve actuator. The mixing valve can be three-way or four-way. The DHW tank loading pump heats the water used in the DHW system. The circulation pump works in the DHW circulation circuit, providing hot water in the taps as soon as they are turned on.



4) Installation with a central heating pump, a floor installation circuit with a manual or thermostatic mixing valve, a DHW tank loading pump, and a DHW circulation pump.

In this system, the central heating pump supplies the radiator circuit. The underfloor heating system is powered by a separately regulated circuit consisting of a mixer pump and a manual or thermostatic mixing valve (three-way or four-way). The sensor can be mounted on the return from the floor heating. If the return temperature reaches the desired value, the floor pump is switched off. The DHW tank loading pump heats the water used in the DHW system. The circulation pump works in the DHW circulation circuit, providing hot water in the taps as soon as they are turned on.


5) Installation with a central heating pump, a floor installation circuit with a mixing valve actuator, a DHW tank loading pump, a circulation pump supplying an additional radiator circuit

In this system, the central heating pump supplies the installation related to the radiator heating 1. The circulation pump supplies the additional radiator circuit 2, for this pump it is possible to set intermittent operation and the hours in which it is to work. The underfloor heating system is powered by a separately regulated circuit consisting of a mixer pump and a mixing valve actuator. The mixing valve can be three-way or four-way. The DHW tank loading pump heats the water used in the DHW system.

                                               

 

6) Installation with a central heating pump, a floor installation circuit with a mixing valve actuator, a DHW tank loading pump, a circulation pump supplying a plate exchanger

In this system, the central heating pump supplies the installation related to radiator heating. The underfloor heating system is powered by a separately regulated circuit consisting of a mixer pump and a mixing valve actuator. The mixing valve can be three-way or four-way. The DHW tank loading pump heats the water used in the DHW system. The radiator and floor circuits are supplied by a plate exchanger. A circulation pump was used to supply the exchanger.

                                      

7) Installation with a central heating pump supplying radiators, a mixer pump with a mixer controlled by an actuator in the underfloor heating circuit, a DHW tank loading pump, a DHW circulation pump, a boiler pump.

In this system, the central heating pump supplies the installation related to space heating with installed radiators. The underfloor heating system is powered by a separately regulated circuit consisting of a mixer pump and a mixing valve actuator. The mixing valve can be three-way or four-way. The DHW tank loading pump heats the water used in the DHW system. The circulation pump works in the DHW circulation circuit, providing hot water in the taps as soon as they are turned on. Additionally, a boiler pump is used here, which helps to heat the boiler return.

                                                  

8) Installation with a mixer pump and a mixer controlled by an actuator in the radiator circuit, a DHW tank loading pump, a DHW circulation pump, and an auxiliary mixer pump.

Installation with a central heating pump supplying radiators, a mixer pump with a mixer controlled by an actuator in the underfloor heating circuit, a DHW tank loading pump, a DHW circulation pump, a boiler pump.

                                                     

9) Installation with a mixer pump and a mixer controlled by an actuator in the radiator circuit, a DHW tank loading pump, a DHW circulation pump, without an auxiliary mixer pump.

The figure below shows the same system as in point 8, but without the booster mixer pump. In this situation, the cross-section and arrangement of the pipes in the short circuit of the boiler (thick pipes in the drawing) must be properly selected by the plumber so as to ensure gravity circulation when the mixer actuator closes the valve completely. If the conditions are not met, it may happen that after closing the valve, the boiler return temperature will not increase. In this case, use a forced circulation pump as in point 8.