Hamworthy STRATTON MK3 Series Installation, Commissioning And Servicing Instructions Download Page 64

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STRATTON MK3 - Installation, Use and Maintenance

00U07428680-C

D. OPERATING DESCRIPTION

The water law of the heating circuit is programmed on the NAVISTEM B3100 with a weekly

heating programme.

The AGU 2.550 interfaces built into the boiler are used to control the two three-way regulating valves

of the heating networks.

The boiler operates in variable flow temperature according to the outdoor temperature measured by

the exterior sensor QAC 34, without a low temperature limit.

The production of domestic hot water is controlled by the NAVISTEM B3100 using the QAZ 36 sensor

in the tank.

Diagram: MK3-3

page 2 / 6

C. RECOMMENDED HYDRAULIC ACCESSORIES

We offer a wide range of hydraulic accessories, including support foam header kits and the PHEX

separation system. Please refer to specific Hamworthy literature for detailed information on these

products.

Summary of Contents for STRATTON MK3 Series

Page 1: ...PMENT AND TO BE LEFT ADJACENT TO THE GAS METER INSTALLATION COMMISSIONING AND SERVICING INSTRUCTIONS Wall Hung Condensing Room Sealed Fully Modulating Pre Mix Gas Fired Boilers for Heating Domestic Ho...

Page 2: ......

Page 3: ...essures 12 3 TECHNICAL SPECIFICATIONS 14 3 1 Dimensions 14 3 2 Boiler components 16 3 3 Combustion at 15 C and 1013 mbar 19 3 4 Operating conditions 21 3 5 Electrical connection 21 4 INSTALLATION 22 4...

Page 4: ...ONFIGURATIONS 52 9 1 Symbols used in the diagrams 52 9 2 List of diagrams 52 10 SPARE PARTS LIST 106 11 CUSTOMER REGULATION PARAMETERS TABLE 116 12 OPTION KITS 132 12 1 Boiler mounted kits 133 12 2 Ex...

Page 5: ...ication of personnel for installation adjustment use and maintenance The operations to install adjust and maintain the boiler must be carried out by qualified and approved professionals in accordance...

Page 6: ...ent ETCI rules for electrical installation The Boiler boilers have been tested and certified to BS EN 15502 1 BS EN 15502 2 BS EN 15502 2 1 BS EN 60335 1 BS EN 60335 2 102 BS EN 55014 1 and BS EN 5501...

Page 7: ...gas appliances in industrial and commercial premises ICOM Water treatment and conditioning of commercial heating systems guide Where reference is made throughout these instructions I S 813 2002 Domest...

Page 8: ...water must be controlled Make up water Adding a large amount of untreated water always contributes a significant amount of scaling To monitor this and to detect problems a system water meter must be...

Page 9: ...out more gas than as if they were sealed If the guidelines above are followed the unit s system water has the proper characteristics to last a long time 8 2 pH 9 5 with a water concentration of 0 1 mg...

Page 10: ...system which protects the boiler from undesirable effects 1 5 6 Setting up a filtration system A filtration system on the back of the boiler is recommended in order to remove suspended particles from...

Page 11: ...fuels as amended by The Ecodesign for Energy Related Products and Energy Information Amendment EU Exit Regulations 2019 and is manufactured in accordance with the UK designated standards 2 2 Regulator...

Page 12: ...res provided below must be taken at the input to the gas valve Natural gas H G20 Propane gas G31 Nominal pressure mbar 20 37 Minimum pressure mbar 17 25 Maximum pressure mbar 25 45 12 154 STRATTON MK3...

Page 13: ...06 02 2023 13 154 STRATTON MK3 Installation Use and Maintenance...

Page 14: ...14 154 STRATTON MK3 Installation Use and Maintenance 00U07428680 C Figure 1 Dimensional characteristics 3 TECHNICAL SPECIFICATIONS 3 1 Dimensions...

Page 15: ...iphon outlet to side casing 66 5 65 5 I Center of return connection from casing side mm 73 5 74 5 J Centers between flow and return connections mm 190 K Centers between gas inlet and return connection...

Page 16: ...re switch 2 Temp rature sensor 3 Ignition transformer 4 Ionization and ignition electrode 5 Gas valve 6 Fan 7 Condensate siphon supplied unmounted 8 Water return temperature sensor 9 Bleed valve 10 Wa...

Page 17: ...gnition transformer 4 Ignition electrode 5 gas valve 6 Fan 7 Condensate siphon supplied unmounted 8 EMC filter 9 Water return temperature sensor 10 Trap 11 Water outlet temperature sensor 12 Ionizatio...

Page 18: ...5 Gas valve 6 Fan 7 Condensate siphon supplied unmounted 8 EMC filter 9 Water return temperature sensor 10 Bleed valve 11 Water outlet temperature sensor 12 Ionization electrode 13 Water pressure sens...

Page 19: ...8 7 4 8 5 10 2 12 7 15 3 Value range of CO2 at Qmin at Qmax min max 9 6 10 8 8 9 2 8 9 9 3 min max 8 8 9 2 Exhaust outlet interior diameter mm 80 80 80 100 100 100 100 Exhaust mass flow rate 80 60 C Q...

Page 20: ...10 2 at Qmax min max 10 3 10 7 9 8 10 2 Exhaust outlet interior diameter mm 80 80 80 100 100 100 Exhaust mass flow rate 80 60 C Qn Qall Qmin g s 17 8 24 5 31 2 35 7 42 8 53 5 3 6 4 9 6 2 8 6 8 6 10 7...

Page 21: ...m safe temperature C Max service pressure hPa bar Min cold pressure hPa bar Nominal water flow rate Pnom 20 m3 h Minimum water flow rate m3 h Water content L Weight without water kg Protection level M...

Page 22: ...y valve A siphon and a flexible hose for evacuating condensates An information plate for the 40 to 120 kW models switching to propane gas A gas adapter for the 70 to 120 kW models switching to propane...

Page 23: ...maintenance operations on the boilers The minimum values in mm are indicated in the diagram opposite and the following table These values cannot be substituted for the specific regulatory requirement...

Page 24: ...boiler will be installed i e Theexhaustevacuationductsmustbemadeofamaterialthatisresistant to the condensates that can form during the boiler s operation and their correct fit must be checked These ma...

Page 25: ...and over Detail reference should be made to BS 6644 and IGEM UP 10 for inputs between 70kW and 1 8MW net In IE refer to the current edition of I S 820 The following notes are for general guidance onl...

Page 26: ...ory is mandatory to connect the boiler to a B23 chimney duct This kit is suitable for 150 external ducts IMPORTANT Under no circumstances is use of these mandatory accessories a substitute for checkin...

Page 27: ...The use of the Chimney Adaptor accessory is mandatory to connect a STRATTON MK3 boiler to a B23P chimney duct The table below shows the accessories available for each boiler type IMPORTANT Check that...

Page 28: ...drawing The 80 Chimney Adaptor accessory has an 80 500 mm long straight component that can be cut to the desired dimension 195 mm min The 100 130 and 150 chimney adapter have an outlet that cannot be...

Page 29: ...taken to support the inner duct when cutting the flue When assembling only use water as a lubricant Note Horizontal flue runs must be angled down between1 5 3 towards the water heater to allow the co...

Page 30: ...ould be taken in the case of large multiple boiler installations and complying with the requirements of the Clean Air Act The information below is extracted from BS 5440 Pt 1 and is for boilers with h...

Page 31: ...rizontal flue positions Refer to table 1 4 3 5 2 VERTICAL FLUE POSITIONS Refer to table 1 HEAT INPUTS IN EXCESS OF 70kW NETT For boiler installations with total heat inputs in excess of 70kW nett refe...

Page 32: ...onnected to a vertical concentric terminal WARNING The use of the Horizontal suction pipe accessory is mandatory to connect the boiler to a C13 concentric suction pipe The use of the Vertical black su...

Page 33: ...terminal location must comply with the rules in 4 3 3 Use a minimum slope of 3 towards the boiler For type C13 drill a 150mm hole in the wall for the 80 125 terminal and a 180 diameter hole for the 1...

Page 34: ...filter 125 m but this is not able to retain all the impurities contained in the gas and in the mains pipes To avoid any malfunction of the gas valve we advise the fitting of a suitable filter to the...

Page 35: ...ved for the gas supply pressures at the valve inlet measured on the pressure meter before the gas valve and with the burner working in the following tables CAUTION Since the combustion is adjusted wit...

Page 36: ...the pre ventilation speed 9504 ignition speed 9512 minimum speed 9524 and maximum speed 9529 settings Models Gas 9504 9512 9524 9529 40 G20 4090 2430 2430 8740 G31 4090 3910 2350 8340 60 G20 4220 3280...

Page 37: ...hrottle R1 of the valve in order to obtain the CO2 values in the table below Change to minimum power Qmin and check that the CO2 value is within the range in the table below If necessary use the setti...

Page 38: ...hrottle 10 3 10 7 10 8 11 2 70 G20 Throttle open 2 5 turns on closing Throttle closed 5 turns at maximum opening 8 8 9 2 9 6 10 G31 0 5 turns closed on throttle 10 3 10 7 10 8 11 2 80 G20 Throttle ope...

Page 39: ...r never exceed the flow rates specified in paragraph 3 4 Figure 15 Head losses The boilers are equipped with the following elements a manual drain pipework a flow sensor It is imperative to fit the bo...

Page 40: ...st freezing draining may be a solution After filling with water Check the water pressure on the pressure gauge not included This must be a maximum of 4 bar for 40 to 70 kw models or a maximum of 6 bar...

Page 41: ...NAVISTEM B3100 boiler controller for more information about the electrical connections on the control panel characteristics of the electric power supply cable cross sections and connections to the ter...

Page 42: ...act input Modulating pump Figure 18 Packing glands Cable Terminal strips Copper conductor cross section Power supply Power supply 3 x 1 5 mm Power QX1 QX2 QX3 3 x 1 mm Signals BX2 BX3 B3 B9 H1 H5 UX2...

Page 43: ...est for heat is in progress on the boiler If the circulation pump does not have a remote control Directly wire the power supply of the circulation pump 230 VAC 1A max to the terminal QX3 contacts L3 N...

Page 44: ...44 154 STRATTON MK3 Installation Use and Maintenance 00U07428680 C Figure 19 Wiring diagram...

Page 45: ...06 02 2023 45 154 STRATTON MK3 Installation Use and Maintenance...

Page 46: ...ted to a factory test using group H type G20 natural gas during which all the settings are done If the appliance is to be used on Group P gas G31 the boiler must be modified and adjusted to operate co...

Page 47: ...pply Check that the gas pipe diameter is correctly sized It is necessary to stop all the boilers together abruptly using the boiler room main circuit breaker to check that the gas pressure regulator s...

Page 48: ...ctrode gap width and the ionising electrode If necessary replace the electrodes Condensate removal siphon ANNUAL Clean the removal siphon and check that the condensate flows correctly Ensure the sipho...

Page 49: ...n the combustion chamber brush the tubes of the exchanger with a non metallic brush Chemical cleaning of the combustion chamber with an acid or alkaline product is forbidden Vacuum clean the deposits...

Page 50: ...six nuts on 80 to 150 kW models Maximum tightening torque 5 Nm Connect the gas supply Check that the gas circuit is sealed with a foaming product Install the control panel Switch on the electric powe...

Page 51: ...isposal of the product and the component parts the services of an accredited waste disposal company should be used b For more information on waste disposal management contact the Local Authority respo...

Page 52: ...Temperature sensor 9 2 List of diagrams BOILER ONLY 53 Control from and existing BMS 53 MK3 1 Control 1 mixed circuit and production of DWH 58 MK3 2 2 regulated circuits 1 direct circuit with low lim...

Page 53: ...ram MK3 1 page 1 5 A HYDRAULIC DIAGRAM Figure 24 VFO1 diagram B OPTIONAL ACCESSORIES Quantity Appliance reference Communication kit for LPB bus 1 OCI 345 Communication kit for Modbus bus 1 OCI 351 EXI...

Page 54: ...CRIPTION The existing regulation system controls the installation s heating circuit It sends the outlet temperature set point to the boiler either over the LPB bus through the OCI 345 interface SIEMEN...

Page 55: ...0V LPB Power supply primary Fault report 230Vac Boiler pump supply For the installation of a pump from your supply see page 119 at the end of the document Secondary bottle sensor B10 Boiler pump contr...

Page 56: ...tput sensor For a request via 0 10V input Configuration menu Configure the H1 input H1 input function 5950 10V consumption circ request H1 function 2 value 5956 1000 for equivalence 10 V 100 C Save th...

Page 57: ...ress 6600 1 Segment address 6601 0 For your PLC to be the timestamp master Clock operation 5955 Slave with adjustment For a request via Modbus Setup menu Configure input H1 Function input H1 5950 Cons...

Page 58: ...WH Diagram MK3 2 page 1 5 A HYDRAULIC DIAGRAM Figure 25 MK3 2 diagram B OPTIONAL ACCESSORIES Quantity Appliance reference Outdoor sensor kit 1 QAC 34 DHW sensor kit 1 QAZ 36 Boiler pump supplied by th...

Page 59: ...he AGU 2 550 interface built into the boiler is used to control the two three way regulating valves of the heating network The boiler operates in variable flow temperature according to the outdoor tem...

Page 60: ...Fault report 230Vac DHW pump Q3 230Vac Boiler pump supply Power supply AGU 2 550 Module 1 U BX22 M BX21 M H2 Regulated circuit output sensor B12 QX21 N QX22 N QX23 N L Mixing valve Heating circuit n 2...

Page 61: ...n specialist mode Line No Value Time and date menu Set the time Hour minute 1 HH MM Set the date Day month 2 DD MM Set the year Year 3 YYYY SIGNALS CONNECTION Diagram MK3 2 page 4 5 GND IN GND IN GND...

Page 62: ...on 6046 Switching of heating circuit operation1 Save the sensors so that they are taken into account by the system Save sensor 6200 Yes switches back to no automatically Heating circuit 1 menu Adjust...

Page 63: ...on of DWH Diagram MK3 3 page 1 6 A HYDRAULIC DIAGRAM Figure 26 MK3 3 diagram DHW DHW LOOP DCW B OPTIONAL ACCESSORIES Quantity Appliance reference DHW sensor kit 1 QAZ 36 Outdoor sensor kit 1 QAC 34 Ex...

Page 64: ...e boiler operates in variable flow temperature according to the outdoor temperature measured by the exterior sensor QAC 34 without a low temperature limit The production of domestic hot water is contr...

Page 65: ...1 M H2 Regulated circuit output sensor B14 QX21 N QX22 N QX23 N L Mixing valve heating circuit n 3 Y11 Y12 Heating circuit No 3 circulator Q20 AGU 2 550 No 2 on E CUSTOMER S ELECTRICAL CONNECTION POWE...

Page 66: ...and Maintenance 00U07428680 C Diagram MK3 3 page 4 6 SIGNALS CONNECTION GND IN GND IN GND IN GND IN GND PWM GND 10V Secondary bottle sensor B10 External sensor B9 DHW sensor B3 Boiler pump supply Room...

Page 67: ...heating circuit 2 Heating circuit 2 5715 Start Start up heating circuit 3 Heating circuit 3 5721 Start Configure the alarm output Relay output QX1 5890 Alarm circuit K10 Configure the DHW tank pump ou...

Page 68: ...internal heating circuit is deactivated but the settings devices can still be controlled This means that all the internal functions of the Navistem B3100 related to heat request calculations are no l...

Page 69: ...HW sensor kit 1 QAZ 36 Outdoor sensor kit 1 QAC 34 Extension module kit delivered with a network sensor QAD 36 2 AGU 2 550 Cascade regulator kit 1 RVS 63 Communication kit 1 OCI 345 DHW DHW LOOP DCW C...

Page 70: ...re used to control the two three way regulating valves of the heating networks The other 2 will be controlled by the RVS63 integrated in an external unit The boiler operates in variable flow temperatu...

Page 71: ...g valve Heating circuit n 2 Y5 Y6 Heating circuit No 2 circulator Q6 AGU 2 550 No 1 on Module 2 U BX22 M BX21 M H2 Regulated circuit output sensor B14 QX21 N QX22 N QX23 N L Mixing valve heating circu...

Page 72: ...Use and Maintenance 00U07428680 C STRATTON MK3 SIGNALS CONNECTION Diagram MK3 4 page 4 8 GND IN GND IN GND IN GND IN GND PWM GND 10V Secondary bottle sensor B10 External sensor B9 DHW sensor B3 Boiler...

Page 73: ...mixer valve Y5 Y6 Heating circuit No 4 circulator Q6 Heating circuit No 3 mixer valve Y1 Y2 Heating circuit No 3 circulator Q2 230 VAC 50 Hz power supply Varino bus connection F SPECIFIC START UP PROC...

Page 74: ...are taken into account by the system Save sensor 6200 Yes switches back to no automatically LPB network menu Configure the boiler so that the secondary sensor requests that the boiler flow setpoint i...

Page 75: ...6600 1 Segment number Segment address 6601 0 Adjust the clock rate Clock operation 6640 Slave without adjustment Heating circuit menu 1 2 3 Adjust the comfort setting Comfort setpoint temperature 710...

Page 76: ...mfort Domestic hot water menu Adjust the DHW setpoint Comfort setting 1610 C Activate the DHW mode Refer to the ELECTRICAL VALIDATION chapter for the regulator input output tests Refer to the OPTIMISA...

Page 77: ...00 with or without a low temperature limit and with a weekly programme The heating pump must be able to operate at a constant speed to ensure the minimum flow rate that is required by the generator If...

Page 78: ...78 154 STRATTON MK3 Installation Use and Maintenance 00U07428680 C B NECESSARY REGULATION ACCESSORY Quantity Appliance reference Outdoor sensor kit 1 QAC 34 Diagrams MK3 20 page 2 4...

Page 79: ...llation Use and Maintenance Diagrams MK3 20 page 3 4 C CUSTOMER S ELECTRICAL CONNECTION POWER CONNECTION Main power supply Fault report 230Vac Direct circuit pump Q2 230Vac External sensor B9 GND IN G...

Page 80: ...rect circuit pump Q2 Relay output QX3 5892 Pump CC1 Q2 Save the sensors so that they are taken into account by the system Save sensor 6200 Yes switches back to no automatically Heating circuit 1 menu...

Page 81: ...es at the flow temperature required to produce the domestic hot water The heating pump must be able to operate at a constant speed to ensure the minimum flow rate that is required by the generator The...

Page 82: ...and Maintenance 00U07428680 C Diagram MK3 24 page 2 3 D CUSTOMER S ELECTRICAL CONNECTION POWER CONNECTION Main power supply Fault report 230Vac Boiler pump Q1 DHW sensor B3 GND IN GND IN GND IN GND I...

Page 83: ...ump Relay output QX2 5891 Boiler pump Q1 Configure the DHW tank pump output so that the system can activate DHW mode The Qx4 output cannot thus be used for any other functions Relay output QX4 5893 DH...

Page 84: ...mmunication kit 2 3 OCI 345 Communication kit for Modbus bus for dialogue via Modbus bus 1 OCI 351 Network sensor kit 1 QAD 36 EXTERNAL BMS Modbus bus to OCI 351 or LPB bus to OCI 345 or 0 10V signal...

Page 85: ...hat is the master of the cascade or over the LPB bus or Modbus to each NAVISTEM B3100 The cascade of boilers is controlled by the installation s regulation system according to the needs The setpoint s...

Page 86: ...enance 00U07428680 C Main power supply Fault report 230Vac Boiler pump supply Boiler pump supplied with the kit For the installation of a pump from your supply see page 119 at the end of the document...

Page 87: ...Boiler 2 and following Diagram MK3 10 page 4 7 0 10V Secondary probe cascade cylinder B10 GND IN GND IN GND IN GND IN GND PWM GND 10V Order by Modbus bus Communication between boilers Pump control bo...

Page 88: ...function 2 value 5956 1000 for equivalence 10 V 100 C Save the sensors so that they are taken into account by the system Save sensor 6200 Yes switches back to no automatically Attention the boiler co...

Page 89: ...5 Master or Slave with adjustment if the PLC is the master clock If you want an alarm report on this module output K10 QX1 containing all the faults from all the modules Alarm relay system messages 66...

Page 90: ...tings in your PLC Appliance address 6600 1 Segment address 6601 0 For your PLC to be the timestamp master Clock operation 5955 Slave without adjustment Diagram MK3 10 page 7 7 CAUTION Connect the bus...

Page 91: ...and the PHEX separation system Please refer to specific Hamworthy literature for detailed information on these products D OPERATING DESCRIPTION The master NAVISTEM B3100 controls the cascade of boiler...

Page 92: ...Q3 230Vac Power supply AGU 2 550 Boiler pump supplied with the kit Module 1 U BX22 M BX21 M H2 Regulated circuit output sensor B1 QX21 N QX22 N QX23 N L Mixing valve heating circuit n 1 Y1 Y2 Heating...

Page 93: ...ATTON MK3 Installation Use and Maintenance Diagram MK3 11 page 2 7 Boiler 2 and following GND IN GND IN GND IN GND IN GND PWM GND 10V Communication between boilers Next boiler Communication between bo...

Page 94: ...put QX1 5890 Alarm circuit K10 Configure DHW pump Q3 Relay output QX3 5892 Valve DHW pump Q3 Configure the extension module 1 Extension module function 1 6020 Heating circuit 1 Configure the extension...

Page 95: ...nction 2 6022 Heating circuit 2 Save the sensors so that they are taken into account by the system Save sensor 6200 Yes switches back to no automatically Menu LPB network Configure as master of the ca...

Page 96: ...status H5 7865 Open closed 230Vac outputs test Alarm output Relay test 7700 Output QX1 Programmable output QX2 DHW pump Relay test 7700 Output QX2 Programmable output QX3 Q2 direct circuit pump Relay...

Page 97: ...0 00 h Adjust the timer programming for CC1 CC2 CC3 1st Phase OFF 502 522 542 06 00 h Adjust the timer programming for CC1 CC2 CC3 2nd Phase ON 503 523 543 22 00 h Adjust the timer programming for CC1...

Page 98: ...on 641 651 661 Monday Sunday Adjust the timer programming for CC2 Preselection 642 652 662 days months Adjust the timer programming for CC3 Preselection 643 653 663 days months Line No Value Menu Heat...

Page 99: ...more than one heating circuit activated on the boiler proceed as follows OPTIMISATION page 3 4 OK OK OK OK OK OK Time and date User interface CC1 time program Short press 500 Mon Sun Preselection 1st...

Page 100: ...t water menu Activate anti legionella mode Anti legionella function 1640 stop periodic fixed day of the week Choice of repetition From daily to every 7 days 1641 periodic Periodical anti legionella fu...

Page 101: ...20 16 C Adjustment on an Hamworthy Rubis W3000 or Rubis EVO W3100 preparation unit without a savings and performance kit Parameters menu DHW production Main setpoint C1 C1 setpoint 62 C Summary of the...

Page 102: ...20 16 C Adjustment on an Hamworthy Rubis W3000 or Rubis EVO W3100 preparation unit without a savings and performance kit Parameters menu DHW production Main setpoint C1 C1 setpoint 58 C Summary of the...

Page 103: ...e of a supplied pump controlled by an On Off signal Connect the boiler directly to output Qx3 if consumption is 1A otherwise use a relay to interface If the pump has an On Off control switch it is bes...

Page 104: ...guarantee the temperature at the secondary it is advisable to place a sensor after the mixing bottle the kit reference and its implementation is described below Settings on the Navistem B3100 No line...

Page 105: ...and repeat these same steps to set the maximum flow command Step 1 Line No Value Menu Input output tests Define the control value in to control the boiler pump speed The 0 100 scale roughly correspond...

Page 106: ...106 154 STRATTON MK3 Installation Use and Maintenance 00U07428680 C Figure 32 STRATTON MK3 casing 10 SPARE PARTS LIST 00U07446310 A I II 001 002 003 004 005 006 007...

Page 107: ...01 Front jacket 200313 200315 002 Complete user interface flap 78703 003 Blue front panel 200322 004 Power plug 200110 005 Wall fixing hook 200246 006 Concentric adaptor 200305 200306 007 Flue adaptat...

Page 108: ...108 154 STRATTON MK3 Installation Use and Maintenance 00U07428680 C Figure 33 Control panel 00U07446060 A II 101 102 103 104 105 106 108 107 109 110 105 111...

Page 109: ...nterface with selector 78477 111 Complete control panel 200112 200113 200115 200116 200117 200119 200120 Display cover 200109 Complete electrical cabinet 76523 Customer power supply connector 76148 Cu...

Page 110: ...Maintenance 00U07428680 C Figure 34 Body and burner for 70 kW models and lower 00U07446350 A III 201 202 203 204 205 206 207 208 209 210 211 213 212 214 215 216 217 218 219 220 230 231 221 222 223 22...

Page 111: ...astic funnel M1 2 200247 215 Exchanger bottom refractory insulation 76470 216 Seal burner holder 200187 217 Burner holder refractory insulation 200196 218 Ignition electrode seal 200190 219 Ignition e...

Page 112: ...428680 C Figure 35 Body and burner for 80 to 120 kW models 00U07447310 A IV 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 332...

Page 113: ...electrode seal 200206 323 Burner holder refractory insulation 76472 324 Complete burner holder 200170 200179 325 Door heat exchanger safety thermostat 76475 326 Gas outlet seal 72519 327 Flow meter 76...

Page 114: ...428680 C Figure 36 Body and burner for 150 kW model 00U7444900 A V 401 402 403 404 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 430 434 435 436 437 438 4...

Page 115: ...l 200191 422 Ignition electrode seal 200189 423 Burner ramp gasket 200201 424 Premix trunk 200200 425 Ionization Electrode seal 72506 426 Ionization electrode seal 200206 427 Burner holder refractory...

Page 116: ...nd of summer time S dd mm User interface 20 Language U English 22 Temporary M info 26 Operation locking M stop 27 Programming locking M stop 28 Direct adjustment M with validation 29 Units U C bar 42...

Page 117: ...art time U 06 00 562 1st period stop time U 22 00 563 2nd period start time U 564 2nd period stop time U 565 3rd period start time U 566 3rd period stop time U 576 Default values U Frost protection Ti...

Page 118: ...1 C 761 Terminal regulator heating limit CC1 S 16 770 Ambient cons over value CC1 accelerated heating S 3 C 780 Quick reduction CC1 S stop 790 Max advance optimise switch on time CC1 S 00 00 791 Max a...

Page 119: ...C 1061 Terminal regulator heating limit CC2 S 16 1070 Ambient cons over value CC2 accelerated heating S 3 C 1080 Quick reduction CC2 S stop 1090 Max advance optimise switch on time CC2 S 00 00 1091 M...

Page 120: ...1380 Rapid reduction heating circuit P S stop 1390 Max anticipated switch on time CCP S 00 00 1391 Max anticipated switch off time CCP S 00 00 1400 Start of increase ambient temperature setpoint CCP...

Page 121: ...on S 1 1878 With storage tank S no 1880 With prim regul primar pump S no Consumer circuit 2 1909 Cons request output setpoint T M 60 C 1924 S no 1925 Excess heat absorption S on 1928 With storage tank...

Page 122: ...mode fan rotation speed S 40 60 70 80 100 120 150 8740 9500 9500 5500 7400 7080 6100 2442 Max charge full fan speed S 40 60 70 80 100 120 150 8740 9500 9500 5500 7400 7400 6100 2444 Max DHW fan speed...

Page 123: ...3535 DHW activation timer S 5 min 3540 Delay before auto generator cascade switching S 500 h 3541 Exclusion of auto cascade generator switching S none 3544 Pilot generator S generator 1 3560 Minimum...

Page 124: ...S stop 4757 Cooling adiabat storage tank Collector S stop 4783 Storage tank with solar integration S yes 4790 Temperature difference return Bypass On S 10 C 4791 Temperature difference return Bypass...

Page 125: ...ase S DHW release 5468 Draw off time DHW maint heat S 5 s 5470 Heat maintenance without heating S 10 min 5471 Maintain heat in reg Heating S 5 min 5472 Maintain heat pump timer stop S 20 min 5473 Main...

Page 126: ...put BX3 M none 5950 Input H1 function selection M none 5951 Contact type H1 M operation 5953 H1 voltage 1 value M 0V 5954 H1 function 1 value M 0 5955 H1 voltage 2 value M 10 V 5956 H1 function 2 valu...

Page 127: ...Val Voltage 1 H2 H21 mod 3 M 0V 6066 Func val 1 H2 H21 module 3 M 0 6067 Val Voltage 2 H2 H21 mod 3 M 0V 6068 Fonc val 2 H2 H21 module 3 M 0 6085 Output P1 function choice S Boiler pump Q1 6086 Logic...

Page 128: ...sages S no 6612 Alarm timeout S 2 min 6620 Active range of central switches S System 6621 Summer Winter switching S localised 6623 Operating mode changeover S centralised 6624 Generator manual blockag...

Page 129: ...gnostic code 13 S 0 6930 History 14 S 00 00 6935 Software diagnostic code 14 S 0 6940 History 15 S 00 00 6945 Software diagnostic code 15 S 0 6950 History 16 S 00 00 6955 Software diagnostic code 16 S...

Page 130: ...2 module 1 M UX22 voltage value module 1 M UX22 PWM value module 1 M 7784 Output test UX21 module 2 M UX21 voltage value module 2 M UX21 PWM value module 2 M 7786 Output test UX22 module 2 M UX22 volt...

Page 131: ...120 150 2430 3280 3160 1930 1930 2120 1650 9524 Part charge rot speed setpoint S 40 60 70 80 100 120 150 2430 2500 2540 1930 1930 2070 1650 9529 Nom char speed setpoint S 40 60 70 80 100 120 150 8740...

Page 132: ...4 STRAP ON TEMP SENSOR 12 UIN 235784 MERLEY SEQUENCER ASSEMBLED 13 UIN 235785 MERLEY SEQUENCER KIT 14 UIN 235788 HEATING CIRCUIT CONTROL ASSEMBLED 15 UIN 235789 HEATING CIRCUIT CONTROL KIT Notes Only...

Page 133: ...t the existing right hand side hole with a 3 mm drill 2 Put the supplied machine screw through the 3 mm hole from the rear and attach the nut loosely 3 Attach the left hand side this is identified by...

Page 134: ...circuit QX1 may be reconfigured and the VFC pump control kit mains lead may be connected to QX1 but this 230V relay output will need to be configured 12 1 1 4 Configuration for a Heating Circuit HC o...

Page 135: ...llation manual as required when carrying out the installation 12 1 2 1 Install the kit as follows On the AGU2 550A109 make sure that the dip switches are set as j this is the default factory setting A...

Page 136: ...ue wire N 2 Connect the opposite end of the cable into terminal 17 live and terminal 18 neutral as shown Contacts on X1 N 6 and QX21 7 230V can be used for the following Boiler flame on Boiler demand...

Page 137: ...nt to full anticlockwise Mode UX42 jumper should be left set to position b it has no influence on the operation of channel 1 This is the default factory setting Attach the AGU 2 551A109 into a vacant...

Page 138: ...50 Make the following connection using the cable supplied between the Boiler PELV installer connections and the Clip in module X2 plug 12 1 4 3 Pump wiring Make the following connections between the A...

Page 139: ...s Bus between a boiler and another external LPB device boiler or External module Note For operation in a cascade each boiler in the cascade requires an LPB interface fitting One of the boilers must de...

Page 140: ...he two inner conductors and crimp on ferrules 8 Secure the cables DB Brown MB White 9 Plug the RAST5 connector back into the OCI345 note that the connector is polarised and so the screw heads face tow...

Page 141: ...quires 24mA so if more are required to be fitted and wired to the boiler then the 3 wire option must be used Note In an electrically noisy environment it is recommended that a screened cable be used T...

Page 142: ...size 12 2 2 4 Fixing Follow the fixing instructions as detailed on the box 12 2 2 5 Wiring Cross sectional area Maximum length 0 25 mm2 20 m 0 5 mm2 40 m 1 0 mm2 80 m 1 5 mm2 120 m At the QAA74 route...

Page 143: ...wire connection requires 24mA Note In an electrically noisy environment it is recommended that a screened cable be used The screen should only be connected to ground at one end 12 2 3 2 Fixing Follow...

Page 144: ...cable length is required a 2 core cable is only required to be run between the Insertion Temperature Sensor and the associated Boiler or External module Use an appropriate electrical connection box s...

Page 145: ...rrying out the installation 12 2 5 1 Application The Strap on Temperature Sensor may be used for several applications where a temperature measurement for system operation is required Common examples a...

Page 146: ...20 GND 21 BX2 22 GND 25 B3 B38 26 For an external module refer to the installation documentation provided with the specific option kit 12 2 5 7 Configuration Line No Parameter Settings 5931 Sensor inp...

Page 147: ...004 0 004 Other properties Heat loss Pstby kW 0 052 0 054 0 056 Nitrogen oxide emissions NOx PCS mg kWh 36 39 39 Annual energy consumption QHE kWh 1 2 2 Acoustic power LWA dB 50 59 60 Product data 400...

Page 148: ...mission this appliance to the manufacturer s instructions may invalidate the warranty This does not affect your statutory rights The use of this Log is to enable the safety features of this boiler to...

Page 149: ...06 02 2023 149 154 STRATTON MK3 Installation Use and Maintenance...

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Page 154: ...rvices 14 46 Lomond Street Glasgow Scotland G22 6JD tel 0141 336 8795 fax 0141 336 8954 Customer Service Centre Hamworthy Heating Limited Wessex House New Fields Business Park Stinford Road Poole Dors...

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Hamworthy STRATTON MK3 Series, Installation, Commissioning And Servicing Instructions

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