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PROND Iryd 620 pellet Installer Manual

Central heating boiler regulator with a pellet burner
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(manufacturer and service technician of the Iryd 620 regulator)
Przedsiębiorstwo Produkcyjno – Handlowo - Usługowe „ProND"
ul. Kręta 2, 63-645 Łęka Opatowska
http://www.prond.pl
tel./fax. +48 62 7814398
(Czynne: Pn-Pt w godz.: 8:00 - 17:00, Sb 9:00 - 12:00)
INSTALLER MANUAL
Central heating boiler regulator with a pellet burner
Iryd 620 pellet
CONTENT OF THE INSTRUCTION MANUAL:
Technical data, operating conditions, work arrangements
Description of
"User Settings"
Description of
"Service Settings"
Description of
"Manufacturer Settings"
"Testing Mode"
- Testing outputs and sensors
"Information"
- Current status of circuits, amount of fuel burned, etc..
Alarm states
Changing pump operating modes (Winter, Summer, DHW priority, No DHW)
RS485
„expansion modules"
Software version: 2.0/1P_10.01.2025
10.01.2025
Produced by:
email: prond@prond.pl
–
1 –
IRYD 620 controller user manual version from 2.0/1P
Technical data
Supply voltage
Protection - fast fuses
Type of temperature sensor for the boiler, burner, DHW, pump 3 and 4
Type external temperature sensor (weather)
Type exhaust gas temperature sensor
Power consumption (regulator only)
Degree of protection from the control panel side
Temperature measurement range
Maximum output load:
- central heating pumps ~230V; relay output with RC circuit
- domestic hot water pumps ~230V; relay output with RC circuit
- 3 or 4 pumps ~230V; relay output with RC system
- circulation pump ~230V; relay output with RC system
- blower ~230V; semiconductor output with RC circuit
- ~230V feeder; semiconductor output with RC circuit
Maximum total output current
Emergency thermostat activation temperature: - external/internal hardware
Ambient temperature during controller operation
Maximum ambient humidity
Turning on the pump at low temperatures
Periodic switching on of pumps - this prevents the pumps from stagnating after
the heating season (the condition for this function to work is that the regulator
is turned on)
Supported devices and range of functions of Iryd 620 controller
Iryd 620 je univerzální zařízení, které může pracovat s téměř jakýmkoli pelletovým hořákem.
Díky širokému rozsahu funkcí jej lze přizpůsobit pro kotle pracující jak s jedním, tak s dvěma
podavači. Má také funkce umožňující práci s hořákem na ekouhlí.
Supported devices by Iryd 620 pellet
Main feeder
Auxiliary feeder
Burner
Scraper
Blower for pellet burner
Blower for the eco-pea burner
IRYD 620 controller user manual version from 2.0/1P
Co 14 dni na 1 minutę
–
2
–
10.01.2025
~230V; 50Hz
2 x 6,3A/~230V
KTY 81-210
DS18B20
PT1000
Do 5W
IP 42
0-100°C
250 W
250 W
250 W
250 W
250 W
250 W
6A
~90°C +- 5°C
5-45°C
75%
Poniżej 5°C

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Summary of Contents for PROND Iryd 620 pellet

  • Page 1 Technical data Produced by: (manufacturer and service technician of the Iryd 620 regulator) Supply voltage ~230V; 50Hz Przedsiębiorstwo Produkcyjno – Handlowo - Usługowe „ProND” Protection - fast fuses 2 x 6,3A/~230V ul. Kręta 2, 63-645 Łęka Opatowska http://www.prond.pl email: prond@prond.pl...
  • Page 2 Options available: - Burner feeder Scraper - Flame detection. - exhaust gas temperature - Flame detection. - sense. Functions available with Iryd 620 pellet - Optical Burner temperature sensor - Scraper limit switch Infinitely variable blower speed control Selection of pump type 3 (universal) (Circulation, Floor, Boiler, Exchanger, Buffer) Navigate between subsequent options using the "Menu/Next"...

  • Page 3: Reset Settings

    This option is a very convenient solution for every user because it allows the use of The Iryd 620 pellet controller provides a very easy way to update the software in the ready-made controller settings or those prepared by the manufacturer or installer wi- controller.
  • Page 4 Measuring feeder efficiency Description of the motherboard pins The feeder efficiency should be measured during the first start-up of the controller in the "Flow rate calibration" window. This is a necessary activity to determine the correct dose of fuel administered at a specific time. The instructions displayed on the control- Pump 3 Mixer Thermo-...
  • Page 5 Version NK - This is a concealed version the ProND type 1/P connection system. When connecting designed to be installed on the side wall of the boiler, in a location not visible to the ope- another burner, swap the cables accordingly, as recommended rator.
  • Page 6 Sensors - description, connection List of user parameters, range of parameter changes Setting su- Boiler temperature sensor (blue colour of the sensor cable)- This is a sensor responsible User Factory setting of ggested of Range of parameter changes the controller for reading the current temperature of the heating boiler for central heating systems.
  • Page 7 3. Firing up\nsettings 4.5.2. Scraper operating time 330s 330s OFF..1s—600s 4.5.3. Blower time 330s 330s OFF..10s—6000s 3.1. Flame detection type (parameter for vie- Flame sensor, Flue Flame sensor Flame sensor wing only - changeable in manufacturer settings) temp. 4.5.4. Blower speed 100 step 100 step 1-100 step...
  • Page 8 4. Cleaning settings MENU for mode „Manual burning” Setting su- Factory setting Range of parameter ggested of also works in mode „ Manual burning of the controller 4.1. Cleaning during work the boiler changes manufacturer and pellet burner” manufacturer 4.1.1. Scraper operation NO —...

  • Page 9: Advanced Settings

    12. DHW time zones (if time zones for the DHW List of service parameters temperature are activated) 12.1. Zone number 01 — 08 Factory set- Advanced ting of the 12.2. Zone type Work days Working days; Saturday; Sunday Range of parameter changes controller 12.3.
  • Page 10 List of manufacturer parameters 7. Eco-pea burner power settings Factory setting of the Factory set- 7.1 Burner power 12 kW 1- 200 kW Range of parameter changes controller manufactu- tings 7.2 Feeder efficency 10 kg/h 2 - 100 kg/h 1. Blower settings 7.3 Fuel calorific value 7,5 kWh/kg 4 - 10 kWh/kg...
  • Page 11 List of mixer parameters, range of parameter changes Description of burner parameters Factory setting In this window it is possible to set the parameters for burner output, fuel feed and Mixer settings Range of parameter changes of the controller blower performance for maximum (100%) and minimum (1%) boiler output. If the manufacturer PID control is disabled, the settings for 1% boiler output are then unavailable.
  • Page 12 I3.8 Flame detection trheshold (concerns the optical sensor) —the bright- 4.5.1. Periodic cleaning\nof the burner - This parameter activates and sets the ness of the flame above which the controller considers the fireplace to be lit. periodic cleaning switching frequency. If you set, for example, 4 hours, cleaning 3.9 Min.

  • Page 13: Sustain Mode

    Description of service parameters Example of conditional operation for room thermostat in CH and DHW circuit 1. Boiler operating mode In this case, two heating circuits are considered: the DHW circuit and the CH thermostat. If the boiler setpoint is reached and the room is heated, the boiler goes into shutdown mode (the boi- ler setpoint does not need to be reached).
  • Page 14 Example of conditional operation for a buffer Example of conditional operation for a mixing valve Here we consider the mixing valve circuit. The conditional operation requirement is met when In the case below, the buffer circuit is considered. If this circuit reaches the set temperature, the the system setpoint of the mixing circuit reaches a value of 0.

  • Page 15: Operation With Room Thermostat

    6. Sterowanie pokojowe Available parameters: Boiler temp. reduction (for thermostat) - it allows you to select by what amount the boiler/ The room control window only applies to settings for PILOT room panels in the 1 mixer temperature setpoint is to be decreased after reaching the set room temperature (room -Wire standard.
  • Page 16 Room panels in 1-Wire standard (e.g. Pilot G 902) To connect ProND RS485 room panels to the main controller board, you should use one of the RJ45 sockets on the controller board. Since the Pilot panels only have an RJ12 socket, it is ne- cessary to use a special adapter from RJ45 to RJ12 included with the Pilot kit.
  • Page 17 7. Operation mode of the CH circuit It is possible to edit several points of the curve, i.e: -25, -10, -5, +5, +15, off. Circulation. After saving the changes, the controller will calculate the boiler setting from the curve, depending on the external temperature, and if the external circuit deactivation temperature is reached, e.g.
  • Page 18 12. DHW time zones (if time zones for the DHW temperature are activated) Pump 3 as a circulation pump. Example of operating arrangement. The parameter is visible when time zones are enabled for the heating circuit in the DHW circulation mode window.

  • Page 19: Boiler Pump

    Example: Pump 3 as a boiler pump. On working days between 8:00 AM and 12:00 PM, we want the pump to be turned on. Set the "Zone type" to Example of working "Working days," and in the "Set pump start time" option, specify the time range during which this particular arrangement.
  • Page 20 18. Pump circuit mode 3 (pump 3) An example of the operation of Iryd 620 using the universal pump as a buffer pump . - Only user setting (pump operation up to a boiler setting selected by the user) - User + timezones (possibility of automatic change of the boiler setting at the selected time, de- 19.
  • Page 21 28. Flue gas PID control 15. Power source for DHW This parameter is used to select whether the buffer is to be heated in SUMMER and DHW PRIO- After connecting the flue gas temperature sensor to the Iryd 620 controller, you will have access RITY modes.
  • Page 22 In this window, the user can decide in which modes the blower should After entering this option and plugging in a USB port, e.g. a USB flash operate. It can be turned on or off for each mode separately. This option 15.
  • Page 23 Temp. correction — Setting the value by which the mixer valve setpoint should ProND company (RZM-52 and MZM-50) operating in the RS 485 standard. One controller can handle up to 6 change during the operation of a specific zone is possible. You can differentiate external modules simultaneously.
  • Page 24 Using an RJ 45-RJ 12 adapter in the same way as for the room panels. Here too, a 4-wire modules from ProND (RZM - 52 and MZM - 50) working on the RS 485 standard. One controller straight telephone cable must be used. The adapter is included with the mixer module.
  • Page 25 External mixing valve modules work perfectly in large heating systems or when there is a need to expand the installation. They eliminate the need to purchase a large number of additional devi- ces. They have a wide range of applications and operate with ProND controllers using the RS485 standard.
  • Page 26 Such devices include the Pilot G 904 panel, the MI-95 internet module, as well as mixer modules. All of these devices adhere to the RS485 ProND standard. For example, the Iryd 620 can simul- taneously control 5 mixing valves. Additionally, a separate Pilot G 904 panel can be connected to each of them, and everything can be managed through the internet module.

  • Page 27: Additional Accessories

    The LAN module MI-95 is connected to the controller in a similar way to other additio- les to expand its range of functions and capabilities. ProND offers a wide range of ac- nal devices. The module has two sockets for connecting to the controller. The first one...

  • Page 28: Own Notes

    Mo- dern versions of room panels produced by ProND offer additional features like weekly temperature programming, alarms, and a featu- re that adjusts the device's backlight to the am- bient lighting conditions in the room.

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