COMBAT ECO105A Operating, Installation And Maintenance Manual Download Page 1

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code HG0140.00GB-M ed.A-1507

ECO

Operating, Installation and Maintenance Manual

CONDENSING WARM AIR HEATER ECO

This manual cannot be copied in part or in full for disclosure to third parties without the prior written consent by Combat HV

AC Limited

Summary of Contents for ECO105A

Page 1: ...1507 ECO Operating Installation and Maintenance Manual CONDENSING WARM AIR HEATER ECO GB This manual cannot be copied in part or in full for disclosure to third parties without the prior written conse...

Page 2: ...manufactured in compliance with the prescriptions of the following EC Directives Machinery Directive 2006 42 CE Gas Appliance Directive 2009 142 CE ex 90 396 CE Electromagnetic Compatibility Directive...

Page 3: ...3 code HG0140 00GB M ed A 1507 ECO WARM AIR HEATER ECO...

Page 4: ...4 code HG0140 00GB M ed A 1507 ECO WARM AIR HEATER ECO...

Page 5: ...17 5 3 Condensation Drainage 19 5 4 Connections to the Flue 20 5 5 Electrical Connections 26 5 6 Modulation PCB Parameters 28 5 7 Analysis of lockouts Faults 31 SECTION 6 GAS CONNECTION 33 SECTION 7 S...

Page 6: ...isterial Decree No 74 of 12 04 96 Ministerial Decree No 37 of 22 01 2008 UNI CIG 7129 1 2 3 4 standard which regulates the installation of natural gas fired equipment UNI CIG 7131 standard which regul...

Page 7: ...rent regulations CEI 64 8 only applies to Italy Cautions Check the effectiveness of the earthing system and if required call out a qualified engineer Check that the mains power supply is the same as t...

Page 8: ...temperature The following table illustrates the types of stainless steels used USA AIS EN No COMPOSITION AISI 441 1 4509 X2 CrTiNb 18 The innovative design and the large heat exchanging surface of the...

Page 9: ...650 750 Power input in stand by W 5 Ingress Protection Rating IP IP 20 Operating Temperatures C from 15 C a 40 C for lower temperature a burner housing heating kit is required Storage Temperatures C...

Page 10: ...850 123 ECO34A 985 680 490 495 810 1080 850 123 ECO45A 765 595 810 1080 920 123 ECO65A 1310 1010 655 660 810 1410 920 123 ECO80A 845 1515 675 1180 770 745 210 275 810 1610 1040 123 ECO105A 1740 1410 8...

Page 11: ...505 ECO65A ECO80A 100 100 560 140 185 ECO105A Obtained by using the adaptors supplied as standard Mod ECO Vertical drains OPT A F AO TO S ECO20A 80 80 145 120 155 ECO34A ECO45A ECO65A ECO80A 100 100 1...

Page 12: ...witched off the flue gas extractor fan will continue to work for approximately 90 seconds to clean up the combustion chamber combustion chamber post cleaning phase Failure to perform the post cooling...

Page 13: ...ent the burner stops and the flame equipment is locked out The lockout of the flame equipment caused by the safety ther mostat operation is indicated on the LCD display of the CPU PCB on the machine w...

Page 14: ...wer after finishing the work please remember to reset the switches to the previously set position Use the arrows to scroll the menus up arrow and down arrow PressENTERtoselectthemenu andagaintoselectt...

Page 15: ...out condition will disappear manual reset is not required The list and meanings of all faults are shown in the FAULT table in Paragraph 5 7 Analysis of Lockouts Faults 4 4 Reset The modulation PCB all...

Page 16: ...ou must index the heater modules from 1 to 32 by entering the ad dress of each module through the dip switch connect a NTC temperature probe to the Smart Control use the internal probe set the control...

Page 17: ...ng Ventilation Where ventilation is required air must be taken from an outside point where it is not likely to be contaminated or obstructed where natural ventilation is used suitable ventilation wit...

Page 18: ...entering it on the brackets in order to match the holes on the heater with the holes on the brackets taking into account that for all models the tips of the brackets are flush with the edge of the sus...

Page 19: ...freezing We recommend that the condensation collection system is lo catedinsideheatedrooms Ifthesystemislocatedoutdoors the pipe after the water trap must have an open type connection to make sure tha...

Page 20: ...ly incline 1 3 towards the heater in ordertopreventthebuildupofcondensationintheexhaust Protect the pipe with a guard if required to protect the flue from accidental contact For the air intake use Alu...

Page 21: ...s are normally installed on the back of the machine should it be necessary to use the top outlets the castings must be extracted from the rear section the covers and their seals from the top holes mus...

Page 22: ...mod ECO20A 65A Mod ECO 20A 34A 45A 65A 80A 105A Lmax m 30 30 20 Vertical B23 terminal Open combustion circuit combustion air intake from the room and exhaust to the outdoor Standards UNI CIG 7129 and...

Page 23: ...ounted terminal windproof exhaust NOTE The maximum length allowed has been divided in equal partsontheexhaust L1max andontheintake L2max thelengths between intake and exhaust can also be divided diffe...

Page 24: ...divided in equal partsontheexhaust L1max andontheintake L2max thelengths between intake and exhaust can also be divided differently without exceeding the sum shown 80 pipes and bends TC13 08 HC1 Mod...

Page 25: ...NOTE The maximum length allowed has been divided in equal partsontheexhaust L1max andontheintake L2max thelengths between intake and exhaust can also be divided differently without exceeding the sum s...

Page 26: ...ingle phase 230VAC power supply with neutral do not swap the neutral with the live wire Forsafetyreasons theflamemonitoringdevicepreventsopera tion if phase and neutral are swapped fault F1X The heate...

Page 27: ...t be powered off and on again G16800 SmartControl Connection The SmartControl must be connected by using the connector provided Connect the power supply making sure polarity is correct Connect the RS4...

Page 28: ...E b8 2 sec 10 Flame modulation time ignition 0 255 b9 2 sec 90 Combustion chamber post cleaning time FAN ON 0 255 b10 2 5 Motor RPM increase every b11 seconds 1 100 b11 2 sec 5 Time interval to increa...

Page 29: ...255 ANTIFREEZE control active with D8 1 NOT USED ON THE LP and LK STA 3 C 2 0 Antifreeze setpoint 10 20 PA 3 C 1 0 Antifreeze setpoint hysteresis 0 10 FLUE GAS TEMPERATURE monitoring active with D8 1...

Page 30: ...put maximum frequency 0 999 YA6 3 l h 29 Flow rate matching the B3 probe inlet minimum frequency YB6 3 l h 500 Flow rate matching the B3 probe inlet maximum frequency TR6 3 sec 2 Fault F85 F86 indicat...

Page 31: ...y TER equipment Manual reset F16 Generic equipment lockout Faulty TER equipment Manual reset F17 Internal malfunction of TER equipment that does not accept reset command from CPU SMART Faulty TER equi...

Page 32: ...The address of the PCB is wrong and or not con figured in the ModBus network Auto reset No voltage F75 No voltage during operation cycle ex cluding stand by the fault is not visible on remote control...

Page 33: ...ity NOTE For a correct maintenance connect the heater by means of a seal and swivel gasket Avoid using threaded connected directly on the gas connection Current legislation allow a maximum pressure in...

Page 34: ...G27 G2 350 20 13 mbar G30 G31 37 mbar RU II2H3B P G20 20 mbar G30 G31 30 mbar The following information is clearly printed on the equipment packaging country of destination gas category and equipment...

Page 35: ...5 17 1 53 8 00 2 02 10 1 2 21 12 3 CARBON DIOXIDE CO2 CON TENT 8 8 9 8 6 9 8 8 8 9 8 8 9 2 8 6 8 9 8 8 9 FLUE GAS TEMPERATURE C 38 111 31 94 30 93 31 86 26 70 28 80 GAS ORIFICE PLATE mm 5 3 7 2 9 0 No...

Page 36: ...SSURE mbar 20 min 16 max 23 PILOT NOZZLE mm 0 70 GAS CONSUMPTION 15 C 1013mbar m3 h 0 57 2 26 0 90 4 15 1 01 5 00 1 48 7 74 1 95 9 76 2 50 11 90 CARBON DIOXIDE CO2 CON TENT 8 7 9 2 8 7 9 1 8 6 9 1 8 6...

Page 37: ...37 min 25 max 45 50 min 42 5 max 57 5 PILOT NOZZLE mm 0 51 GAS CONSUMPTION 15 C 1013mbar kg h 0 4 1 58 0 63 2 9 0 71 3 49 1 03 5 39 1 36 6 8 1 49 8 3 CARBON DIOXIDE CO2 CON TENT 10 8 11 4 10 8 11 5 10...

Page 38: ...ameters from d0 to d9 settings for boiler operation Meaning and default values of each parameter are listed in pa rametertable SeeParagraph5 6 ModulationPCBParameters In addition to b and d parameters...

Page 39: ...up for the first time the pilot burner cannot ignite because there is air in the gas pipe This will lock out the equipment You will need to reset the equipment and repeat the opera tion until it igni...

Page 40: ...hich is for natural gas with the one in the kit for LPG replace the pilot nozzle methane with the one in the kit LPG reconnect to the electrical mains and set the heater up for ignition while the star...

Page 41: ...value Stick the label Equipment converted for gas G25 in place of the one stating Equipment set up for NOTE Always pay close attention to the level of CO2 in G25 1 for G25 1 minimum and maximum heat o...

Page 42: ...Every ECO heater has a list of pre programmed default values It is advisable to update the list at every change performed on site in order to be able to reprogram a spare PCB if needed Verify the har...

Page 43: ...which is normally caused by bad combustion It is advisable therefore to not clean the exchanger and burner unless there are exceptional circumstances An accumulation of soot inside the exchanger could...

Page 44: ...n BW brown GY grey BK black YL yellow FANS E1 For ECO20A ECO34A ECO45A E2 ECO65A ECO80A E3 For ECO105A KEY TS safety thermostat EV1 first GAS solenoid valve EV2 main GAS solenoid valve EVP pilot GAS v...

Page 45: ...10051 ALARM Connector G10052 ModBus Connector G10054 NTC1 Connector G04763 0 10Vdc Connector G10052 Power supply connector Burner fan G10053 Electrical Power Supply 230 Vac Connector G10180 TER equipm...

Page 46: ...ECO20A 34A G22904 ECO45A 65A G22815 ECO80A G22816 ECO105A Venturi gas valve G14898 ECO20A G14990 ECO34A G16219 ECO45A G14154 ECO65A 80A G14154 08ECO105A Gas valve G14067 ECO20A 80A G14456 ECO105A Burn...

Page 47: ...ete with condensation detection electrode G27810 For all models Tabs G27582 no 7 ECO20A G27583 no 7 ECO34A no 8 ECO45A no 18 ECO105A G27585 no 8 ECO65A G27586 no 18 ECO80A NTC1 probe G16400 For all mo...

Page 48: ...C Limited Unit A Kings Hill Business Park Darlaston Road Wednesbury West Midlands WS10 7SH UK Telephone 0121 506 7700 Fax 0121 506 7701 Service Telephone 0121 506 7709 Service Fax 0121 506 7702 E mail...

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