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Radiant R1BK 75 Installation, Use And Maintenance Manual

Floor standing premix condensing system boiler for outdoor installation
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Installation, Use
and Maintenance Manual
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R1BK 75
Floor standing premix condensing
system boiler for outdoor installation
0476
R1BK_75-RAD-ING-Manuale-1810.1_SK.2

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Summary of Contents for Radiant R1BK 75

  • Page 1 Installation, Use and Maintenance Manual for model R1BK 75 Floor standing premix condensing system boiler for outdoor installation 0476 R1BK_75-RAD-ING-Manuale-1810.1_SK.2...

  • Page 2: Table Of Contents

    SUMMARY SUMMARY INTRODUCTION 1. INSTALLER SECTION 1.1. INSTALLATION 1.1.1. GENERAL INSTALLATION WARNINGS 1.1.2. BOILER LOCATION ENVIRONMENTAL REQUIREMENTS 1.1.3. REFERENCE LEGISLATION 1.1.4. UNPACKING 1.1.5. OVERALL DIMENSIONS 1.1.6. HEAD/FLOW DIAGRAM * 1.1.7. GENERATOR INSTALLATION 1.1.8. HYDRAULIC CONNECTION 1.1.9. CHARACTERISTICS OF THE WATER OF THE SYSTEM 1.1.10.
  • Page 3 SUMMARY 2.2.13. ACCESSING THE SLAVE ELECTRONIC BOARD 2.2.14. ACCESSING THE MASTER ELECTRONIC BOARD 2.2.15. SYSTEM EMPTYING 2.2.16. FAULT SIGNALLING CODES 2.2.17. ACTIVE FUNCTIONS SIGNALLING CODES 2.2.18. GAS CONVERSION 3. USER SECTION 3.1. USE 3.1.1. GENERAL USE WARNINGS 3.1.2. CONTROL PANEL 3.1.3.

  • Page 4: Introduction

    As an alternative, the use and maintenance manual can be downloaded free from the on-line site www. On the outer margin of the page is placed a thumb radiant.it, accessing the “download” section and index indicating the type of user to which the entering the boiler model.
  • Page 5 The warranty of the Manufacturer is provided only through its own authorized Technical Support › EU regulation 811/2013, Centres, listed for each Region and Provence on the site www.radiant.it, and covers all conformity › EU regulation 813/2013, defects at the moment of sale. › Gas Directive 2016/426/EU, The technical and functional features of the device ›...

  • Page 7: Installer Section

    1. INSTALLER SECTION 1. INSTALLER SECTION The installation operations described in this section should be performed only by qualified personnel, having the appropriate technical training in the field for the installation and maintenance of components of civil and industrial domestic hot water production and heating plants.

  • Page 8: Installation

    ATTENTION This boiler should be installed only WARNING by qualified personnel, having the appropriate Use only original RADIANT optional or technical training in the field for the installation kit accessories (including electrical). and maintenance of components of civil and industrial domestic hot water production and 1.1.2.

  • Page 9: Reference Legislation

    1. INSTALLATION WARNING If the temperature in the boiler installation location goes below -10 centigrades, please fill the plant with anti-freeze liquid and insert and electrical resistances kit (see chapter ‘ANTI-FREEZE PROTECTION’). WARNING The manufacturer will not be held responsible for damages caused by incorrect installation not in conformity with the over mentioned instructions...

  • Page 10: Unpacking

    1. INSTALLATION 1.1.4. UNPACKING WARNING Please unpack the boiler just before installing it. The Company is not responsible for the damages caused to the device due to incorrect storage. WARNING The packing elements (cardboard box, wooden crate, nails, fasteners, plastic bags, expanded polystyrene, etc.) must be kept out of the reach of children as they may be dangerous.

  • Page 11: Overall Dimensions

    1. INSTALLATION 1.1.5. OVERALL DIMENSIONS LEFT SIDE fig. 1 HEATING FLOW Ø1”1/2 HEATING RETURN Ø1”1/2 Ø1” CONDENSATE DRAIN Ø25 CABLE GLANDS Ø20 FLUE OUTLET Ø100 R1BK_75-RAD-ING-Manuale-1810.1_SK.2...
  • Page 12 1. INSTALLATION RIGHT SIDE fig. 1 HEATING FLOW Ø1”1/2 HEATING RETURN Ø1”1/2 Ø1” CONDENSATE DRAIN Ø25 CABLE GLANDS Ø20 FLUE OUTLET Ø100 R1BK_75-RAD-ING-Manuale-1810.1_SK.2...

  • Page 13: Head/Flow Diagram

    1. INSTALLATION 1.1.6. HEAD/FLOW DIAGRAM * CIRCULATOR Wilo-Stratos PARA 15/1-9 Wilo-Yonos PARA RS 15/7.5 p/kPa H/m 4450/≤5 PWM1 PWM2 /≥95 p/kPa PWM1 PWM2 4044/15 4770/ ≤5 PWM1 PWM1 PWM2 3638/25 4270/ 15 PWM1 3231/35 PWM1 PWM2 3780/ 25 PWM1 PWM1 PWM2 2825/45 PWM1...

  • Page 14: Generator Installation

    1. INSTALLATION 1.1.7. GENERATOR INSTALLATION MINIMAL TECHNICAL SPACES In order to allow the access inside the boiler for maintenance operations, you have to respect the minimum technical spaces indicated in figure 1. WARNING The incorrect slopes of the device can cause the incorrect discharge of condensate by means of the discharge duct with consequent A - 200 mm...

  • Page 15: Hydraulic Connection

    1. INSTALLATION 1.1.8. HYDRAULIC CONNECTION working the system pressure does not exceed the working pressure for each component. DANGER Make sure that the tubes of the water WARNING and heating plant are not used as grounding Ensure that, during boiler system for the electrical plant.

  • Page 16: Characteristics Of The Water Of The System

    1. INSTALLATION 1.1.9. CHARACTERISTICS OF THE Water treatment WATER OF THE SYSTEM In order to preserve the integrity of the water- For a correct operation of the system, it is fume exchanger and to guarantee optimal thermal necessary to make sure that: exchanges, it is necessary that the water of the primary circuit, circulating inside the exchanger 1.
  • Page 17 1. INSTALLATION Hardness The filling and make-up water hardness brings a certain amount of limestone into the system. It attacks the warm parts of the exchanger, thus creating load losses and thermal insulation losses on the active parts. This phenomena can cause damages.

  • Page 18: System Filling

    1. INSTALLATION 1.1.10. SYSTEM FILLING If after performing these operations you observe a decrease of the water pressure WARNING inside the system, open once again the loading For system filling use only clean tap tap until the pressure gauge reaches the water.

  • Page 19: Condensate Drain

    1. INSTALLATION 1.1.11. CONDENSATE DRAIN FILLING THE CONDENSATE DRAIN SIPHON Before starting the boiler you have to fill the condensate collection siphon in order to avoid fuel reflux through the siphon. Fill the condensate collection siphon as follows: › Unscrew the screw “P” (fig. 1), extract the siphon and fill it with water up to the highest point “T”...
  • Page 20 1. INSTALLATION CONDENSATE NEUTRALISER cod.: 82153LA Assemble the condensate neutralisation box, fitted C O N D E N S A T E with granulate and active carbons for a treated COLLECTION HOLE power up to 350 kW (see fig.2). The device allows neutralising the condensate which is collected SULPHATE inside the thermal generators and/or in the fume...

  • Page 21: Anti-Freeze Protection

    1. INSTALLATION 1.1.12. ANTI-FREEZE PROTECTION DILUTION PERCENTAGE CLEANPASS FLUIDO AG The boiler is protected against freezing thanks to the electronic board preparation with functions that start the burner and heat the concerned parts ANTIFREEZE - TEMPERATURE when their temperature goes below the minimum ETHYLENE GLYCOL FREEZING POINT pre-set values, protecting the boiler up to an...

  • Page 22: Gas Connection

    1. INSTALLATION 1.1.13. GAS CONNECTION 1.1.14. ELECTRICAL CONNECTION DANGER DANGER In order to connect the gas connector of The equipment is electrically safe only the boiler to the supply pipe use a stop seal of an if it is properly connected to an efficient grounding appropriate size and material.

  • Page 23: Power Supply

    1. INSTALLATION 1.1.15. POWER SUPPLY To power the boiler connect the electrical cables to the terminal inside the electricl connection box as follows: DANGER Cut off the voltage from the main switch. › remove the boiler’s front casing (refer to chapter ACCESSING THE BOILER ›...

  • Page 24: Optional Electrical Connections - Individual Installation

    1. INSTALLATION 1.1.16. OPTIONAL ELECTRICAL CONNECTIONS - INDIVIDUAL INSTALLATION The cables should be inserted inside the boiler using the cable glands placed under the board. Make a hole on the cable gland, smaller than the cable diameter, to make sure that the air cannot pass through.
  • Page 25 1. INSTALLATION To wire the optionals below: DANGER Cut off the voltage from the main switch. • (TP) DOMESTIC HOT WATER PRE-HEATING DEACTIVATION TIMER › remove the boiler's front casing (refer to chapter ACCESSING THE BOILER). • (CT) TELEPHONE DIALER ›...

  • Page 26: Fume Exhaust Fittings

    It is recommended to install discharge systems approved by Radiant. › The discharge duct must be perpendicular with the wall of the fumes exhaust duct.

  • Page 27: Types Of Fume Exhaust Systems

    1. INSTALLATION 1.1.18. TYPES OF FUME EXHAUST SYSTEMS The maximum discharge and intake length STAINLESS STEEL VERTICAL FLUE KIT Ø100 W/ (or linear reference length) can be calculated FLUE TERMINAL - code 80019LA summing the length of the linear tube and that It allows fumes discharge directly from roof and equivalent to each additional curve with respect to draws air from atmosphere...

  • Page 29: Support Center Section

    1. SUPPORT CENTRE SECTION 2. SUPPORT CENTER SECTION All operations described below relative to first start- up, maintenance and replacement should be performed only by qualified personnel and authorized by RADIANT BRUCIATORI S.p.A.

  • Page 30: First Start-Up

    2. FIRST START-UP 2.1. FIRST START-UP 2.1.1. PRELIMINARY OPERATIONS › make sure that there are no flammable liquids FOR FIRST START-UP or materials near the device; The first start-up operations consist in checking › open the boiler gas tap and make sure that there the correct installation, adjustment and operation are no gas leaks upstream from the device (the of the device.

  • Page 31: Boiler Commissioning

    2. FIRST START-UP 2.1.2. BOILER COMMISSIONING WARNING Make sure that the system is correctly filled. Proceed with boiler commissioning as follows: › check that the gas tap is closed; › power the boiler; › make sure the circulator is not blocked; ›...

  • Page 32: Co2 Value Check And Calibration

    2. FIRST START-UP 2.1.3. CO2 VALUE CHECK AND › Then press the key ‘ ’ of the heating CALIBRATION make sure that the CO value did not change to minimum, if changed repeat the calibration WARNING described in the previous paragraph. The CO value should be checked with the casing assembled, while the gas valve should be...

  • Page 33: Accessing And Programming The Parameters

    2. FIRST START-UP 2.1.4. ACCESSING AND PROGRAMMING THE PARAMETERS All the values of the parameters can be changed from the master control panel ‘1’ (see figure), except for the parameters with which it is possible to set the power of a single unit (P00, P10, P11, P12, P13 and P14);...
  • Page 34 2. FIRST START-UP Hold at the same time the keys ‘ ’ and ‘ ’ until on the display appears the symbol ‘ ’with the message ‘P00’, and release the keys ‘ ’ and ‘ ’. Use the keys ‘ ’...
  • Page 35 2. FIRST START-UP Press the key ‘ ’ to confirm the action and wait for the display to stop blinking, indication of the fact that the adjustment was implemented. To exit the parameters menu, hold at the same time the keys ‘ ’...

  • Page 36: Digitech Cs Parameters Table (Miah406)

    2. FIRST START-UP 2.1.5. DIGITECH CS PARAMETERS TABLE (MIAH406) PARAMETER DESCRIPTION RANGE FUNCTION BOILER MODEL SELECTION 0 - 3 0 = R1K 18_24-R2K 24-R2KA 24 (IN (CHANGE THE PARAMETER VALUE ON BOTH CONTROL PANELS, ALL VERSIONS) MASTER AND SLAVE, PLEASE SEE CHAPTER "PARAMETER ACCESS AND PROGRAMMING").
  • Page 37 2. FIRST START-UP PARAMETER DESCRIPTION RANGE FUNCTION HEATING RUN-UP 0 - 5 0 = (DISABLED) THROUGH THIS PARAMETER YOU CAN SET THE TIME, DURING START-UP PHASE, NECESSARY FOR THE BOILER TO REACH THE 1 = 50 SECONDS MAXIMUM SET POWER (IN HEATING). (SET BY DEFAULT) 2 = 100 SECONDS 3 = 200 SECONDS...
  • Page 38 2. FIRST START-UP PARAMETER DESCRIPTION RANGE FUNCTION FAN MINIMUM SPEED ADJUSTMENT 38 - VALUE THE VALUE IS EXPRESSED IN THROUGH THIS PARAMETER YOU CAN SET THE FAN MINIMUM SET FOR HERTZ SPEED THAT CORRESPONDS TO THE MINIMUM POWER OF THE PARAMETER (1HZ = 30 RPM) BURNER.
  • Page 39 2. FIRST START-UP PARAMETER DESCRIPTION RANGE FUNCTION HEATING FAN MAXIMUM SPEED ADJUSTMENT VALUE THE VALUE IS EXPRESSED IN SET FOR HERTZ THROUGH THIS PARAMETER YOU CAN SET THE FAN MAXIMUM SPEED IN HEATING PHASE, THAT CORRESPONDS TO THE PARAMETER (1HZ = 30 RPM) MAXIMUM BURNER POWER DURING A REQUEST TO OPERATE IN P12 - 290 HEATING MODE [SEE CHAPTER ‘HEAT CAPACITY DIAGRAM (KW)
  • Page 40 2. FIRST START-UP PARAMETER DESCRIPTION RANGE FUNCTION CLIMATE COMPENSATION CURVE 0 - 30 (SET BY DEFAULT AT 15) THE (ONLY WITH EXTERNAL PROBE CONNECTED) NUMBERING OF THE VALUE CORRESPONDS TO ‘KD’ CURVES YOU CAN CONNECT AN EXTERNAL TEMPERATURE PROBE (SEE CHAPTER ‘ELECTRICAL CONNECTIONS’) THAT AUTOMATICALLY ON THE CHART (SEE CHART CHANGES THE DELIVERY TEMPERATURE BASED ON THE...
  • Page 41 2. FIRST START-UP PARAMETER DESCRIPTION RANGE FUNCTION ENABLING BUS INDUSTRIAL PILOTING 0 -10V 0 - 2 0 = DISABLED THROUGH THIS PARAMETER YOU CAN ENABLE OR DISABLE THE (SET BY DEFAULT) BUS INDUSTRIAL INPUT 0-10 V TO SET THROUGH EXTERNAL BUS THE BURNER POWER OR THE DELIVERY TEMPERATURE.
  • Page 42 2. FIRST START-UP PARAMETER DESCRIPTION RANGE FUNCTION ACTIVATION PERCENTAGE OF THE SECONDARY UNIT 60 - 100 THE VALUE IS EXPRESSED IN PERCENTAGE (PRE-SET BY DEFAULT TO 85%) DEACTIVATION PERCENTAGE OF THE SECONDARY UNIT 5 - 40 THE VALUE IS EXPRESSED IN PERCENTAGE (PRE-SET BY DEFAULT TO 10 %) ENABLING THE MASTER BOARD WITH CRAD AREA MANAGEMENT...
  • Page 43 2. FIRST START-UP PARAMETER DESCRIPTION RANGE FUNCTION MODBUS COMMUNICATION BAUD RATE 0 - 5 0 = 9600 BY MEANS OF THIS PARAMETER, IT IS POSSIBLE TO SELECT THE MODBUS COMMUNICATION BAUD RATE SUPPORTED BY THE 1 = 1200 SAME INTERFACE. 2 = 2400 3 = 4800 4 = 9600...

  • Page 44: Electric Fan Frequency/Heat Capacity Diagram

    2. FIRST START-UP 2.1.6. ELECTRIC FAN FREQUENCY/HEAT CAPACITY DIAGRAM SLAVE UNIT (50 kW) FREQUENCY (Hz) MINIMUM FREQUENCY DURING MAXIMUM FREQUENCY DURING GAS TYPE HEATING HEATING R1BK_75-RAD-ING-Manuale-1810.1_SK.2...
  • Page 45 2. FIRST START-UP MASTER UNIT (25 KW) GAS TYPE MINIMUM HEATING FREQUENCY MAXIMUM HEATING FREQUENCY R1BK_75-RAD-ING-Manuale-1810.1_SK.2...

  • Page 46: Maintenance

    The operations described below, › check the pre-load pressure of the expansion are essential to the validity of the standard RADIANT vessel; warranty and must be performed by professionally qualified personnel in accordance with current ›...

  • Page 47: Technical Data

    2. MAINTENANCE 2.2.8. TECHNICAL DATA Model R1BK 75 CE certification 0476CQ0134 Gas category (IT) II2H3B/P Discharge type type B23p-B33 Energy efficiency 92/42 CEE no. stars Maximum nominal heat capacity in heating circuit Minimum nominal heat capacity in heating circuit Useful thermal power - 60/80°C 72.83...
  • Page 48 2. MAINTENANCE Linear length loss for the addition of one 45°/90° flue bend 1.6/3 Electrical specifications Voltage-frequency V/Hz 230 / 50 Max Absorbed Power Insulation rate Gas supply Nominal supply pressure - G20 mbar Heating Max. fan speed - G20 247 (50kW) - 178 (25kW) Heating Min.

  • Page 49: Technical Assembly

    2. MAINTENANCE 2.2.8. TECHNICAL ASSEMBLY FUMES SAFETY THERMOFUSE 22. ISOLATING VALVE UNIT HEAT EXCHANGER 23. ISOLATING THREE-WAY VALVE BURNER UNIT 24. GAS VALVE DETECTION ELECTRODE 25. Ø1”1/2 HEATING FLOW FITTING HEATING RETURN PROBE 26. Ø1”1/2 HEATING RETURN FITTING ELECTRIC FAN 27.

  • Page 50: Hydraulic Board

    2. MAINTENANCE 2.2.9. HYDRAULIC BOARD CONDENSATE DRAIN INLET HEATING FLOW HEATING FLOW HEATING HEATING RETURN RETURN FUMES SAFETY THERMOFUSE 20. HYDRAULIC SEPARATOR UNIT HEAT EXCHANGER 21. SAFETY VALVE BURNER UNIT 22. ISOLATING VALVE DETECTION ELECTRODE 23. ISOLATING THREE-WAY VALVE HEATING RETURN PROBE 24.

  • Page 51: Master Board Electrical Connections

    2. MAINTENANCE 2.2.10. MASTER BOARD ELECTRICAL CONNECTIONS SLAVE 220 V 50 Hz GND +24V TXOUT RXIN SLAVE Pacq ER: DETECTION ELECTRODE TS: SAFETY THERMOSTAT MP: PANEL TERMINAL CE: BLUE EA: START-UP ELECTRODE PACQ:WATER PRESSURE SWITCH SE: EXTERNAL PROBE MA: BROWN PM: MODULATING CIRCULATOR SR: HEATING PROBE TA: ENVIRONMENT THERMOSTAT...

  • Page 52: Slave Board Electrical Connections

    2. MAINTENANCE 2.2.11. SLAVE BOARD ELECTRICAL CONNECTIONS MASTER MASTER ER: DETECTION ELECTRODE TS: SAFETY THERMOSTAT CE: BLUE EA: START-UP ELECTRODE SM: MODBUS BOARD MA: BROWN PM: MODULATING CIRCULATOR SR: HEATING PROBE PA: AIR PRESSURE SWITCH AR: ORANGE VG: GAS VALVE EV: ELECTRIC FAN L: LINE GI: YELLOW...

  • Page 53: Accessing The Boiler

    2. MANUTENZIONE 2.2.12. ACCESSING THE BOILER For the majority of the control and maintenance operations you have to remove the front panel of the casing.(fig.1): › insert the Allen-key and open the lock (A); › grasp the front panel at the top and pull it forward (B);...

  • Page 54: Accessing The Slave Electronic Board

    2. MAINTENANCE 2.2.13. ACCESSING THE SLAVE ELECTRONIC BOARD In order to intervene on the electrical connections of the slave electronic board, please proceed as follows: DANGER Cut off the voltage from the main switch. › Grab at the same time the support brackets of the control panel (fig.

  • Page 55: Accessing The Master Electronic Board

    2. MAINTENANCE 2.2.14. ACCESSING THE MASTER ELECTRONIC BOARD In order to intervene on the electrical connections of the master electronic board, please proceed as follows: DANGER Cut off the voltage from the main switch. › Grab at the same time the support brackets of the control panel (fig.

  • Page 56: System Emptying

    2. MAINTENANCE 2.2.15. SYSTEM EMPTYING It is not recommended to empty the heating system as the changes of water generate the increase of limestone deposits inside the exchangers. In case it is necessary to protect against freezing the heating circuit by adding anti-freeze liquid to the system water, these products must be approved by the company.

  • Page 57: Fault Signalling Codes

    2. MAINTENANCE 2.2.16. FAULT SIGNALLING CODES The fault signalling codes are displayed only on the display of the master control panel. Except for the faults common for both units (as for example: E04, E78, E06, E99), the fault signalling code will be displayed with the prefix ‘01’...
  • Page 58 2. MAINTENANCE CODE FAULT POSSIBLE CAUSE SOLUTION RESET FLAME BLOCK NO FLAME LIGHT UP MANUAL RESET (HOLD THE RESET ‘ GAS MISSING; CHECK THE ADDUCTION NETWORK; ’ KEY FROM THE MASTER CONTROL MASS OR BROKEN START- REPLACE IT; PANEL). UP ELECTRODE; GAS VALVE BROKEN;...
  • Page 59 2. MAINTENANCE CODE FAULT POSSIBLE CAUSE SOLUTION RESET FUMES SAFETY THERMOFUSE BROKEN; REPLACE IT; MANUAL RESET THERMOFUSE (102°C) (HOLD THE RESET ‘ THERMOFUSE CABLE CHECK THE WIRING. ’ KEY FROM THE DISCONNECTED. MASTER CONTROL PANEL). WATER MISSING IN THE INSUFFICIENT WATER LOAD THE SYSTEM;...
  • Page 60 2. MAINTENANCE CODE FAULT POSSIBLE CAUSE SOLUTION RESET ELECTRIC FAN ELECTRIC FAN BOARD REPLACE IT; AUTOMATIC. BROKEN; ELECTRIC FAN BROKEN; REPLACE IT; FAULTY POWER SUPPLY REPLACE IT. CABLE. I N S U F F I C I E N T EXCHANGER OBSTRUCTED;...
  • Page 61 2. MAINTENANCE CODE FAULT POSSIBLE CAUSE SOLUTION RESET COMMUNICATION FAULT NO ELECTRICAL CHECK THE WIRING; AUTOMATIC. BETWEEN MODBUS CONNECTION; CONTROLLER AND MODBUS CONTROL UNIT MODBUS CONTROL UNIT REPLACE IT; BROKEN. COLLECTOR PROBE BROKEN OR INCORRECTLY REPLACE IT; AUTOMATIC. CALIBRATED PROBE (RESISTANCE VALUE 10 KOHM AT 25 °C NTC);...

  • Page 62: Active Functions Signalling Codes

    2. MAINTENANCE 2.2.17. ACTIVE FUNCTIONS SIGNALLING CODES CODE FUNCTION DESCRIPTION CHIMNEY SWEEP ACTIVE YOU CAN ACTIVATE IT BY HOLDING FOR 7 SECONDS THE RESET ‘ ’ KEY AND YOU CAN DEACTIVATE IT BY TURNING OFF THE BOILER. THIS FUNCTION BRINGS THE BOILER TO ITS MINIMUM AND MAXIMUM HEATING POWER FOR 15 MINUTES DEACTIVATING THE MODULATION FUNCTION.

  • Page 63: Gas Conversion

    2. MAINTENANCE 2.2.18. GAS CONVERSION ATTENTION Make sure that the gas adduction tube is suitable for the new type of fuel with which the boiler is supplied. › loosen the two screws ‘1’ (fig.1) from the fastening bush, and remove the air suction tube; ›...

  • Page 65: User Section

    1. USER SECTION 3. USER SECTION The operations described in this section are addressed to all those who will use the machine. The machine must be used and accessed only by qualified operators that fully read and understood the User section, paying particular attention to the warnings.

  • Page 66: Use

    To validate the warranty, the boiler must create an air exchange that can quickly clean be started by a technical Support Centre authorized the location; by RADIANT no later than 30 days from the date of installation. › Close the gas valves; WARNING ›...

  • Page 67: Control Panel

    3. USE 3.1.2. CONTROL PANEL fig.1 HEATING TEMPERATURE ADJUSTMENT DISPLAY KEYS INFO KEY: PRESS ONCE TO VIEW THE TEMPERATURES AND OTHER INFORMATION (see chapter ‘INFO MENU DISPLAY) - HOLD FOR 5 SECONDS, IN OFF OPERATING MODE, TO VIEW THE LAST 5 FAULTS OPERATING MODE SELECTION KEY: ONLY HEATING / OFF RESET KEY: FAULTS RESET -...

  • Page 68: Display Icons

    3. USE 3.1.3. DISPLAY ICONS 14. ERROR DISPLAY THAT CAN NOT BE RESET 15. OPERATION IN HEATING MODE ENABLED PARAMETER NUMBER INDICATION DISPLAYED INFO CODE / UNIT IN WHICH THE FAULT CODE IS PRESENT ACTIVE PARAMETER PROGRAMMING FUNCTION / INDICATES THAT A SINGLE UNIT WAS DEACTIVATED BY PARAMETER P06 SIGNALLING CONNECTED SOLAR BOARD / SOLAR COLLECTOR TEMPERATURE DISPLAY...

  • Page 69: Info Menu Display Data

    3. USE 3.1.4. INFO MENU DISPLAY DATA To view the boiler data from info menu you just have to press the INFO ‘ ’ key. The info code will be displayed on the left side of the screen and its relative value will be displayed on the centre of the screen. Use keys ‘...

  • Page 70: Start-Up

    3. USE 3.1.5. START-UP WINTER MODE Before starting the boiler make sure that it is (ONLY FOR THE VERSION WITH REMOTE BOILER powered and that the gas tap below the boiler is SUPPLY SYSTEM). open. In this mode the boiler meets the demands of To start the boiler press the function key ‘...

  • Page 71: Informational Note On Anti-Frezze Function

    3. USE 3.1.7. INFORMATIONAL NOTE ON DOMESTIC WATER TEMPERATURE ANTI-FREZZE FUNCTION ADJUSTMENT You can adjust the temperature using keys ‘ ’ The boiler is protected against freezing thanks to and ‘ ’ of the ‘S’ symbol: the electronic board preparation with functions that start the burner and heat the concerned parts ·...

  • Page 72: Fault Signalling Codes

    3. USE 3.1.8. FAULT SIGNALLING CODES The boiler might signal some faults by displaying a code. Below you have a list of the codes and of the operations to be performed in order to unlock the boiler. CODE ICON FAULT INTERVENTION FLAME BLOCK MAKE SURE THAT THE BOILER AND CONTACTOR GAS VALVES...
  • Page 73 3. USE CODE ICON FAULT INTERVENTION PARAMETERS PROGRAMMING CUT OFF THE POWER SUPPLY FROM THE MAIN SWITCH AND REQUEST THEN RESTORE IT, AS SOON AS THE ERROR CODE DISAPPEARS, THE BOILER WILL RESTART AUTOMATICALLY. IF THE BLOCK PERSISTS CONTACT THE TECHNICAL SUPPORT CENTRE.

  • Page 74: Active Functions Signalling Codes

    3. USE 3.1.9. ACTIVE FUNCTIONS SIGNALLING CODES CODE FUNCTION INTERVENTION H E A T I N G WAIT UNTIL A N T I - F R E E Z E OPERATION IS COMPLETED FUNCTION ACTIVE R1BK_75-RAD-ING-Manuale-1810.1_SK.2...

  • Page 75: Maintenance

    3. USE 3.1.10. MAINTENANCE To ensure proper boiler safety and efficiency, please contact RADIANT technical support network to check the device every year. An accurate maintenance should improve system management. 3.1.11. COVER CLEANING Clean the cover of the device using a wet cloth and come neutral soap.
  • Page 76 RADIANT BRUCIATORI s.p.a. Via Pantanelli, 164/166 - 61025 Loc. Montelabbate (PU) Tel. +39 0721 9079.1 • fax. +39 0721 9079279 e-mail: info@radiant • Internet: http://www.radiant.it...

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