08/2018
Art.Nr. 12 060 463 B
Operating Manual
for authorized personnel only
TRIGON L
Original Operating Instructions
www.elco.net
en
Page 1: ...08 2018 Art Nr 12 060 463 B Operating Manual for authorized personnel only TRIGON L Original Operating Instructions www elco net en...
Page 2: ...m 14 Electrical Installation 15 Commissioning Control Measures Standard boilers Pump Setting Resistance curves 16 Boiler with system separation separation for secondary cycle 17 Adjustment of Gas Fitt...
Page 3: ...es introduction of parts from outside sources operating system with excessive pressure or outside of the factoryspe cified performance limits use of unsuitable fuels non compliance with notes in opera...
Page 4: ...BT102 01 applies Unknown water quality and substitution systems The heating water often contains substances and additives which affect function and life cycle of the Thermo unit Therefore you should...
Page 5: ...y demand in heat through the integrated controls Heat Exchanger The stainless steel heat exchanger is made of flat coils and provides for an exchange of heat from the exhaust to the boiler water Conde...
Page 6: ...and therefore remain nearly constant throughout the set load range Technical Data Safety shutoff valves 2 class B C Line voltage 230 VAC Current load 0 37 A Gas pressure monitoring set to 10 mbar Gas...
Page 7: ...s flow for natural gas g s 31 41 46 58 Exhaust temperature net TV TR 75 60 C 70 70 70 70 Exhaust temperature net TV TR 40 30 C 55 55 55 55 Gas category II2ELL3P II2H3P Exhaust value category G61 G61 G...
Page 8: ...on Dimension Diagram 8 Air exhaust connectors parallel Air exhaust connectors concentric Connections 1 Cabel bushing 2 Flow R 11 4 3 Condensate 25 mm 4 Gas R 3 4 5 Return R 11 4 6 Expension vessel R 3...
Page 9: ...ition The condensate is collected in a funnel and discharged into the sewer system Recommendation Accessory Neutralizing device Comply with work sheet ATV A 251 DANGER Danger of poisoning If the sipho...
Page 10: ...nt agencies and the district chimney sweeper in charge is recommended Gas connection The layout of gas pipes and connection to the gas line must be performed by authorized gas installers only Heating...
Page 11: ...e resistant exhaust chimney Air and exhaust venting via roof at same pressure range Floor or roof installation Exhaust and ventilation system via pitched or flat roof Air supply and exhaust venting to...
Page 12: ...be routed through any other storage rooms If the ceiling requires a certain fire resistance duration all conduits for the combustion air supply and the exhaust ventilation must have a similar fire shi...
Page 13: ...len bolt 1 at front panel 2 Exert slight pressure to front panel Fold front panel forward and pull up ward out of the retainer clips 3 Pull off top panel upward Remove side panels 4 5 to the bot tom r...
Page 14: ...connections for tightness and leaks Ventilate system carefully 3 Cable passage for exterior cable 4 Gas connector 3 4 5 Flow connector 6 Return connector 7 Condensate connector 8 expension vessel plat...
Page 15: ...the dividing plate 2 3 Power connection and connection of customer provided wiring The equipment is designed for a fixed connection and for of type NYM 3 x 1 5 mm2 or H05W F 3 x 1 mm2 Condensing boil...
Page 16: ...boiler During inspection work the complete exchange of the system water should be avoided This can be accomplis hed through partial shutoffs or through reuse of retained and filtered system water Mini...
Page 17: ...peed controlled pump UPM3 25 70 UPML 25 95 AUTO Pump factory setting CC3 CP1 CP1 CP2 LED dT at primary side factory setting K 20 17 18 19 Max power consumption pump W 40 80 80 110 Total max power cons...
Page 18: ...is required After ignition the specified CO2 value at full load can be adjusted by turning the adjustment screw 2 Adjustment of the CO2 value at small load by turning the adjustment screw 1 at the gas...
Page 19: ...ager 2 Button Domestic water use mode Domestic water use ON OFF 3 Button Set mode heating circuit Switch operating mode to Automatic mode Continuous mode at nominal level Continuous mode at reduced le...
Page 20: ...ning Display Domestic use water temperature Domestic use water operation Display outside temperature Operating at nominal value Operating at reduced level Display flame Display error problem Display o...
Page 21: ...ation level Further activation of the information button calls up various information available at this level Information Button Description 1 Domestic use water temperature 2 3 X Operating phase 4 Ou...
Page 22: ...buttons are pushed during an approximate 8 min time period the system automatically reverts backs to the standard display and any changes are being saved 22 Button Display Description 1 Push the flow...
Page 23: ...ectly to the End User level 2 Use one of the line selector buttons to advance to the respective line It is shown in display 1 as Pxxx 3 Set the desired values by using the plus or minus button The set...
Page 24: ...24 00 hh mm Timer program HC2 Timer OFF Phase 2 16 P25 00 00 24 00 hh mm Timer program HC2 Timer ON Phase 3 17 P26 00 00 24 00 hh mm Timer program HC2 Timer OFF Phase 3 Timer Program DRW as Domestic...
Page 25: ...tment process During the clock adjustment process each activation of resets the seconds to zero or Description of Control Valve Stop Function The control valve stop function enables a manual setting o...
Page 26: ...be separated from the electric power lines prior to any maintenance work Gas supply and flow and return must be shut off 26 Disassembly of Boiler Panels A sealing profile is located between the front...
Page 27: ...ng seals 6 of the bur ner plate and the ceramic fiber seal 7 must be checked for damages and must be replaced if necessary Check adjustment of electrodes 8 Cleaning of Heat Exchanger Remove burner roo...
Page 28: ...nance shall be performed once a year The cleaning of the heat exchanger can be voided in case of minor dirt accumulation but must be performed at least every 2 years Remove combustion chamber insula t...
Page 29: ...on notify service 2 132 Obstruction input interrupted Gas pressure monitor of external process tie in open for example 2 133 LMU automated ignition locked no recog nition of flame after safety period...
Page 30: ...c 9 Not assigned Target values specialist level d 0 Not assigned d 1 Tsoll Target value for 2 point and modulation control valve PID d 2 TkSoll Current boiler target value d 3 TsRaum Room temperature...
Page 31: ...92 93 93 94 At rated heat output and high temperature regime 2 4 87 7 87 8 87 8 88 0 At 30 of rated heat output and low temperature regime 1 1 98 6 98 7 98 7 98 9 Auxiliary electricity consumption At...
Page 32: ...QAA 73 75 option External temperature sensor QAC 34 Temperature controller contribution to s 4 s 92 4 96 Class V with use of components TRIGON L Room temperature sensor QAA 73 75 option Temperature c...
Page 33: ...0 TRIGON L 120 is in conformity with the following standards This product is designated with CE number CE 0063BQ3008 Hechingen 07 08 2018 ELCO GmbH i V Stefan Salewsky Gas Appliance Regulation 2016 42...
Page 34: ...Service www elco net...
