Radiant R1K 75 Installation And Maintenance Manual Download Page 1

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R1K 75 - RAD - ING - Man.Inst. - 1901.1_

SK.2

_con_PA_AHS

Installation
and Maintenance Manual
for model

Premix condensing system boiler

only heating

R1K 75

Summary of Contents for R1K 75

Page 1: ...R1K 75 RAD ING Man Inst 1901 1_SK 2_con_PA_AHS Installation and Maintenance Manual for model Premix condensing system boiler only heating R1K 75...

Page 2: ...S_EN Contact Details Office Address 10 Frankston Gardens Drive Carrum Downs Victoria Australia 3201 Email Address sales hydronicsupplies com au Website www hydronicsupplies com au Phone 61 3 9708 2600...

Page 3: ...HYDRAULIC CONNECTION 21 1 1 14 CHARACTERISTICS OF THE WATER OF THE SYSTEM 22 1 1 15 SYSTEM FILLING 24 1 1 16 CONDENSATE DRAIN 25 1 1 17 ANTI FREEZE PROTECTION 27 1 1 18 GAS CONNECTION 28 1 1 19 ELECT...

Page 4: ...2 2 12 SLAVE BOARD ELECTRICAL CONNECTIONS 60 2 2 11 MASTER BOARD ELECTRICAL CONNECTIONS 61 2 2 13 ACCESSING THE BOILER 62 2 2 14 ACCESSING THE MASTER ELECTRONIC BOARD 63 2 2 15 ACCESSING THE SLAVE EL...

Page 5: ...described in the text marked with numbers or letters See chap chapter name this entry indicates another section in the Manual that you should refer to Device this term is used referring to the boiler...

Page 6: ...content of which the customer certifies that he is aware 2 with the conditions and purposes to which assets of the same type are intended For more information on the warranty validity its duration th...

Page 7: ...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 productio...

Page 8: ...The device is connected to a heating plant and a water supply network appropriate for its power and performance The location must be properly vented through an air vent The air vent must be placed at...

Page 9: ...ufacturer will not be held responsible for damages caused by incorrect installation not in conformity with the over mentioned instructions and not protected adequately from the freeze 1 1 3 REFERENCE...

Page 10: ...1 1 5 JIG 1 1 6 OVERALL DIMENSIONS OF THE HEATING ONLY MODULE 138 308 157 477 640 670 485 R SC G A 108 138 43 123 184 240 123 185 165 320 SC 1794 504 774 210 178 320 244 169 300 237 237 568 524 300 2...

Page 11: ...ON INSTALLER 1 1 7 OVERALL DIMENSIONS OF THE MODULE FOR REMOTE BOILER SUPPLY 1794 504 774 210 178 320 244 169 300 237 237 524 316 316 192 192 99 99 300 237 237 300 RI RETURN SYSTEM 1 1 2 AI DELIVERY S...

Page 12: ...LY INSTALLATION The boiler can manage a heating system at a fixed point delivery temperature or in climatic compensation with an external probe managing the modulation according to the actually reques...

Page 13: ...c compensation with an external probe managing the modulation according to the actually requested thermal load The boiler probe activates the system in order to pre heat the boiler the boiler will be...

Page 14: ...without problems related to two low heat capacities due for example to closed radiators or to impurities of various type it is strictly necessary to install a trip unit as an alternative a heat excha...

Page 15: ...he design phase to possible temperature variations to which the circuits can be subject due to the generated mixing inside the hydraulic separator A secondary circuit with a heat capacity higher than...

Page 16: ...r unit 25 kW Load losses of the slave unit 50 kW Wilo Yonos PARA RS 15 7 5 0 0 5 1 0 1 5 2 0 2 5 3 0 3 5 0 0 2 0 4 0 6 0 8 1 0 2 0 4 6 8 10 12 14 0 1 2 3 4 5 6 7 8 0 10 20 30 40 50 60 70 80 0 0 5 1 0...

Page 17: ...efer to Pg 40 for more details Use position 2 to adjust minimum Co2 Natural Gas 9 8 8 LPG 9 9 9 7 Note Turn screw clockwise 2 1 Gas Valve to increase Refer to Pg 40 for more details Use position 1 to...

Page 18: ...t with consequent condensate stagnation inside the condensate module WARNING The boiler must be installed only on a vertical solid wall able to sustain its weight WARNING The boilers have the electric...

Page 19: ...ly on a vertical solid wall able to sustain its weight In order to fix the thermal generator on the wall proceed as follows 1 fix on the wall fig 1 using the fisher the upper bracket 2 hook the eyelet...

Page 20: ...of the device against the perpendicular In order to mount the frame and therefore the generator proceed as follows 1 check the angle of the wall with the floor 2 assemble the side profiles 3 and 4 on...

Page 21: ...opening in case of plant overpressure DOMESTIC CIRCUIT In order to prevent limestone build up and damages to the domestic water heat exchanger the hardness of the domestic supply water should not exc...

Page 22: ...ing utility water adding a detergent when it is suspected that the system might be dirty or particularly clogged and at the next loading with new treated water Water treatment In order to preserve the...

Page 23: ...ing and make up water of the system if it does not fall under the values indicated below should be softened Moreover additives can be added in order to maintain the limestone into the solution The har...

Page 24: ...sen the cap of the jolly valve placed on the top of the condensing block to release the air form the top of the system 1 fig 1 2 check that the jolly valves vent the air present in the system are not...

Page 25: ...TE DRAIN The boiler produces a significant quantity of condensate during operation This condensate has an acid pH of 3 5 Observe the national standard in force and the local regulations for the dispos...

Page 26: ...dity of the condensate can be checked by using litmus paper in order to determine the pH Then the neutralised condensate can be transported into the sewage system MAINTENANCE The pH parameters must be...

Page 27: ...the heating flow water temperature reaches the 30 C and in presence of a return sensor until the heating return water temperature reaches the 20 C The system starts even if on the display appears OFF...

Page 28: ...a plate 1 1 19 ELECTRICAL CONNECTION DANGER The equipment is electrically safe only if it is properly connected to an efficient grounding system performed in compliance with the safety standards in fo...

Page 29: ...e the boiler s front casing refer to chapter ACCESSING THE BOILER loosen the two screws and remove the plate A see fig 1 after removing the plate connect the electrical cables to terminal B see fig 1...

Page 30: ...ESSING THE BOILER unscrew the screws and remove plate A see fig 2 After removing the plate connect the electrical cables to terminal B see fig 2 For the external temperature Probe connect the two non...

Page 31: ...r to chapter ACCESSING THE BOILER remove the crankcase of the control panel see chapter ACCESSING THE MASTER ELECTRONIC BOARD after removing the crankcase connect the items below to the electronic boa...

Page 32: ...erter valve connect the motor cable of the diverter valve by means of the molex clamp Insert the cable inside the tool panel and connect the terminals of the cable to the clamp M4 paying attention to...

Page 33: ...all discharge ducts with regard to the fumes path you should provide an uphill slope outwards so as to favour the reflux of the condensate towards the combustion chamber suitably realized to collect...

Page 34: ...34 R1K 75 RAD ING Man Inst 1901 1_SK 2_con_PA_AHS 1 Raccordi fumari_cond_AUSTRALIA_EN 1 INSTALLATION SUPPORT CENTRE...

Page 35: ...scharging fuel gas and air suctioning for combustion through two separated ducts PLEASE SEE THE MAXIMUM DISCHARGE AND INTAKE LENGTH IN THE TABLE IN CHAPTER TECHNICAL DATA The maximum discharge and int...

Page 36: ......

Page 37: ...nly by qualified personnel and authorized by RADIANT BRUCIATORI S p A Gas leakage and operation of the appliance must be tested by the installer before leaving When satisfied with the operation please...

Page 38: ...ct make sure that the grounding system works properly make sure that the combustion air adduction and fumes and condensate discharge take place properly in compliance with the Local and National Laws...

Page 39: ...locking function of the circulator additional 3 minutes by shutting off the power supply and then restoring it After completing the above mentioned operations open the gas tap Use the button to select...

Page 40: ...the Off Set adjuster To increase the CO2 value turn the screw clockwise and vice versa if you want to decrease it Once completed the adjustment tighten the protection screw A fig 2 on the Off Set adj...

Page 41: ...G 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 P1...

Page 42: ...I A H 4 _ R 1 K 1 0 0 _ S K 2 _ E N 2 FIRST START UP SUPPORT CENTRE 2 Hold at the same time the keys and until on the display appears the symbol with the message P00 and release the keys and 3 Use the...

Page 43: ...or the display to stop blinking indication of the fact that the adjustment was implemented 6 To exit the parameters menu hold at the same time the keys and and wait for the symbol to appear on the dis...

Page 44: ...LECTION 0 1 0 WITH REMOTE BOILER SUPPLY SYSTEM PRE SET BY DEFAULT WITH DHW CIRCUIT MANAGED BY MODBUS TO CHANGE THE DHW OPERATING MODE CHANGE THE VALUE OF THE PARAMETER P32 1 HEATING ONLY P02 GAS TYPE...

Page 45: ...HOURS P06 TURN OFF OF A SINGLE UNIT 1 3 1 START ONLY MASTER 2 START ONLY SLAVE 3 BOTH TURNED ON P07 HEATING TIMING THROUGH THIS PARAMETER YOU CAN SET THE MINIMUM TIME FOR WHICH THE BURNER WILL BE TUR...

Page 46: ...ER P10 290 THE VALUE IS EXPRESSED IN HERTZ 1HZ 30 RPM P12 HEATING FAN MINIMUM SPEED ADJUSTMENT THROUGH THIS PARAMETER YOU CAN SET THE FAN MINIMUM SPEED IN HEATING PHASE THAT CORRESPONDS TO THE MINIMUM...

Page 47: ...AMMING VALUE SET FOR PARAMETER P10 255 THE VALUE IS EXPRESSED IN HERTZ 1HZ 30 RPM P15 ANTI LEGIONELLA FUNCTION ONLY FOR THE VERSION WITH REMOTE BOILER SUPPLY SYSTEM THROUGH THIS PARAMETER YOU CAN ACTI...

Page 48: ...D THE MINIMUM EXTERNAL TEMPERATURE TE TAKING INTO ACCOUNT THE HOUSE INSULATION DEGREE THE VALUES OF THE DELIVERY TEMPERATURES TM REFER TO STANDARD SYSTEMS 30 80 C OR FLOOR SYSTEMS 25 45 C THE SYSTEM T...

Page 49: ...IS PARAMETER YOU CAN SET THE USER ADJUSTABLE MAXIMUM DOMESTIC TEMPERATURE 45 75 THE VALUE IS EXPRESSED IN C P22 SET POINT T DELIVERY RETURN THROUGH THIS PARAMETER YOU CAN SET THE TEMPERATURE DIFFERENC...

Page 50: ...EA BOARD CONNECTED 2 CRAD AREA BOARD CONNECTED REMOTE P30 SETTING THE TEMPERATURE MEASUREMENT UNIT THROUGHTHISPARAMETER YOUCANSELECTTHEMEASUREMENT UNIT OF THE DISPLAYED TEMPERATURE CELSIUS C OR FAHREN...

Page 51: ...P34 CONNECTION STATUS OF THE SOLAR AUXILIARY BOARD BY MEANS OF THIS PARAMETER IT IS POSSIBLE TO ENABLE THE AUXILIARY BOARD FOR THE EXPANSION OF THE RESOURCES WHEN THE SOLAR AUXILIARY BOARD IS CONNECT...

Page 52: ...UP SUPPORT CENTRE 2 1 6 ELECTRIC FAN FREQUENCY HEAT CAPACITY DIAGRAM OF THE SLAVE UNIT 50 kW GAS TYPE MINIMUM FREQUENCY DURING HEATING MAXIMUM FREQUENCY DURING HEATING Natural Gas Black Hz 53 247 Uni...

Page 53: ...FIRST START UP SUPPORT CENTRE 2 1 2 ELECTRIC FAN FREQUENCY HEAT CAPACITY DIAGRAM OF THE MASTER UNIT 25 kW GAS TYPE MINIMUM HEATING FREQUENCY MAXIMUM HEATING FREQUENCY Natural Gas Black Hz 50 192 Univ...

Page 54: ...red proceed as indicated in section CO2 VALUE CHECK AND CALIBRATION remove and clean the burner from oxidation check the integrity and the position of the sealed chamber sealing gasket check the prima...

Page 55: ...1 50kW 10 4 10 2 25kW CO2 at minimum heat capacity Universal LPG 9 9 9 7 50kW 9 95 9 85 25kW CO at nominal heat capacity ppm 68 Fumes mass at nominal heat capacity g s 22 19 50kW 11 02 25kW Fumes mass...

Page 56: ...W 60 25kW Max discharge length 60 Vert duct m 5 50kW 16 25kW Max discharge length 80 Vert duct m 25 50kW 35 25kW Electrical specifications Voltage frequency V Hz 240 50 Max Absorbed Power W 186 Insula...

Page 57: ...RETURN PROBE 6 ELECTRIC FAN 7 CIRCULATOR 8 GAS VALVE 9 AUTOMATIC AIR RELIEF VALVE 10 MANUAL AIR RELIEF VALVE 11 HEATING PROBE 12 SAFETY THERMOSTAT 13 LIGHT UP ELECTRODE 14 AIR SUCTION TUBE 15 START UP...

Page 58: ...NGER 3 BURNER UNIT 4 ELECTRIC FAN 5 RETURN PROBE 6 CIRCULATOR 7 GAS VALVE 8 SYSTEM DRAINING TAP 9 AUTOMATIC AIR RELIEF VALVE 10 HEATING PROBE 11 SAFETY THERMOSTAT 12 AIR SUCTION TUBE 13 PROPORTIONAL V...

Page 59: ...R1K 75 RAD ING Man Inst 1901 1_SK 2_con_PA_AHS 2 S c h e m a e l e t t r i c o _ R 1 K 1 0 0 _ f o r m a t o A 3 _ n o I N A I L _ c o n P A _ p a g i n a b i a n c a _ E N 2 MAINTENANCE SUPPORT CENT...

Page 60: ...15 M16 1 2 3 4 57 61 60 59 58 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 62 63 64 65 66 67 68 51 52 53 54 55 56 5 6 M13 M14 24V HS PWM GND PM SRi ma ce M6 1 2 6 5 eBus GND TXOUT RXIN GND...

Page 61: ...HEATING PROBE TA ENVIRONMENT THERMOSTAT AR ORANGE VG GAS VALVE EV ELECTRIC FAN L LINE GI YELLOW TRA START UP TRANSFORMER TF FUMES THERMOFUSE 102 C N NEUTRAL BI WHITE SM MODBUS BOARD SRI SYSTEM RETURN...

Page 62: ...nt panel To intervene on the front of the boiler proceed as follows remove the fastening screws 1 fig 1 placed on the lower edge of the front panel grab the front panel from the bottom and remove it p...

Page 63: ...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...

Page 64: ...vene 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 pan...

Page 65: ...wearing protective clothing avoiding mixing different products protecting the device and the surrounding objects Whenever you need to empty the system proceed as follows turn off the main power suppl...

Page 66: ...g code press the key of the S symbol After restoring the first fault the display will show the next alternating signalling code of the temperature of the collector In order to manually reset the unit...

Page 67: ...SLOW LIGHT UP PRESSURE TOO HIGH AT THE INPUT OF THE GAS VALVE ONLY FOR GPL BOILER CHECK THE MAXIMUM ADJUSTMENT PRESSURE WITH FLAME LIGHT UP NEUTRAL AND PHASE INVERTED POWER SUPPLY PROPERLY CONNECT TH...

Page 68: ...0 3 BAR LOAD THE SYSTEM AUTOMATIC WATER PRESSURE SWITCH CABLE DISCONNECTED CHECK THE WIRING WATER PRESSURE SWITCH BROKEN REPLACE IT E05 HEATING PROBE BROKEN OR INCORRECTLY CALIBRATED PROBE RESISTANCE...

Page 69: ...RUCTED CLEAN OR REPLACE THE EXCHANGER AUTOMATIC CIRCULATOR BROKEN OR DIRTY IMPELLER CLEAN THE IMPELLER OR REPLACE THE CIRCULATOR E21 GENERAL INTERNAL BOARD ERROR INCORRECT SIGNAL RECOGNITION BY THE MO...

Page 70: ...THE ERROR DEACTIVATES AUTOMATICALLY AS SOON AS THE SUPPLY VOLTAGE FALLS BACK WITHIN THE REQUESTED LIMITS AUTOMATIC E52 COMMUNICATION FAULT BETWEEN MODBUS CONTROLLER AND MODBUS CONTROL UNIT NO ELECTRI...

Page 71: ...BOILER OPERATES AT MINIMUM GAS PRESSURE WITH THE DIVERTER VALVE SET TO WINTER MODE IT DEACTIVATES WHEN IT REACHES A TEMPERATURE OF 30 C OF THE DELIVERY WATER AND IF THE RETURN PROBE IS MOUNTED WHEN I...

Page 72: ...he one suitable for the type of supply gas For the 25 kW Master unit the venturi s body is code 30 00166 for Natural gas code 30 00169 for Universal LPG For the 50 kW Slave unit the venturi s body is...

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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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