elco TRIGON XXL Series Operator's manual

Planner Documentation
TRIGON XXL
10/2018

Contents
2
Gas condensing boiler Models and output ................................................................................................4
TRIGON XXL Application possibilities..........................................................................................4
Value propositions.................................................................................................4
Technical description Technical description.............................................................................................5
Technical data: TRIGON XXL SE ..........................................................................6
Technical data: TRIGON XXL ECO .......................................................................8
Technical data: TRIGON XXL EVO…………………………………………………...10
Dimensions.......................................................................................................... 12
Declaration of conformity ....................................................................................16
Extent of delivery: Standard boiler ......................................................................17
Boiler transport .................................................................................................... 17
Boiler installation ................................................................................................. 17
Component Dimensions………………………………………………………………..18
Norms and regulations General regulations…………………………………………………………………….20
Application……………………………………………………………………………….20
Norms and regulations ……………………………………………………………….. 20
Additional national standards………………………………………………………….20
Maintenance........................................................................................................21
Fuel ..................................................................................................................... 21
Combustion air ....................................................................................................21
Water quality .......................................................................................................21
Noise protection ..................................................................................................22
Antifreeze ............................................................................................................22
Flue gas system Requirements and regulations.............................................................................23
Materials..............................................................................................................23
Flue gas data....................................................................................................... 24
Dimensioning.......................................................................................................25
Neutralisation General................................................................................................................26
Neutralisation systems.........................................................................................26
Standard neutralisation system (DN)................................................................... 26
Neutralisation system with pump (HN) ................................................................26
Hydraulic connection Hydraulic resistance ............................................................................................27
∆T-measurement.................................................................................................27
∆p-measurement .................................................................................................27
Water flow data: TRIGON XXL SE ......................................................................27
Water flow data: TRIGON XXL ECO ……....………………………………………...28
Water flow data: TRIGON XXL EVO…….....………………………………………...29
Hydraulic connection into a system ....................................................................30
Standard..............................................................................................................30
Bypass.................................................................................................................30
Controls Basic controls and connections...........................................................................31
Control by building managemant system.............................................................31
Boiler enable signal .............................................................................................31
Temperature or capacity setpoint ........................................................................ 31
Capacity feedback signal.....................................................................................32
OK/Alarm output signal........................................................................................32
Heating zone control ...........................................................................................33
Cascade control ..................................................................................................33

Contents
3
Accessories System selection .................................................................................................34
Accessories
2x max. Water pressure switch + 1x external high limit thermostat ..................... 35
Max. gas pressure switch....................................................................................35
External high limit thermostat ..............................................................................35
Gas valve leakage tester..................................................................................... 35
INAIL kit (Italy only) ............................................................................................. 35
Plate heat exchanger + connection kit................................................................. 36
Low loss header + connection kit ........................................................................37
2x Bend 90°......................................................................................................... 39
Flow adapter + NRV............................................................................................39
2nd return connection.......................................................................................... 39
Safety valve (3-6 bar) + manometer....................................................................39
Bypass.................................................................................................................39
Speed controlled pump........................................................................................39
Receiver wireless AVS71 ....................................................................................40
Outdoor sensor wireless AVS13...........................................................................40
Room unit QAA75 ...............................................................................................40
Room unit QAA78 ...............................................................................................40
Cascade kit MASTER.......................................................................................... 40
Cascade kit SLAVE .............................................................................................40
LOGON B with wall hung box..............................................................................40
Wiring for room fan and external gas valve .........................................................40
Header/hot water sensor QAZ36.........................................................................41
Heating zone sensor QAD36...............................................................................41
Outdoor sensor QAC34....................................................................................... 41
Extension module AVS75.................................................................................... 41
Commercial Gateway .......................................................................................... 41
Gas filter..............................................................................................................42
Gas pressure regulator 100mbar + connection kit............................................... 42
Air filter ................................................................................................................ 42
Disassembly set .................................................................................................. 42
Standard pumps .................................................................................................. 43
Speed control pumps ..........................................................................................44
Bypass pumps.....................................................................................................44
Standard pumps performance curves .................................................................45
Bypass pumps performance curves .................................................................... 46
Speed control pumps performance curves.......................................................... 47
Installation examples 2-A-C: 1 heating zone + low loss header ............................................................48
2-5-A-C: 1 heating zone and sanitary hot water + low loss header ....................59
4-A-C: 2 heating zones + low loss header ..........................................................50
4-5-A-C: 2 heating zones and sanitary hot water + low loss header ..................51
A-C: Boiler control via 0-10VDC + low loss header ............................................52
B-C: Boiler control via 0-10VDC + plate heat exchanger ....................................53
4-5-A-C-E: 2 heating zones and sanitary hot water
+ cascade via low loss header ............................................................................54
Extension 2 heating zones .................................................................................55
Technical Data Country specific................................................................................................... 56
Norms .......................................................................................................................... 64

Gas condensing boiler TRIGON XXL
Models and output
Application possibilities
Value propositions
4
Models and output
The floor standing gas condensing
boiler TRIGON XXL is available in 3
different ranges SE, ECO and EVO.
SE is the low condensing series. It
consists of 10 models covering an out-
put range from 650 up to 1.900kW.
The ECO series consists of 9 models
and covers an output range of 650 up
to 1.600kW with an excellent efficiency
of 104,3%.The EVO series offers maxi-
mum output with the highest efficiency.
10 models cover an output range of
700 up to 2.000kW with an efficiency
up to 109,8%.
Application possibilities
The gas condensing boiler TRIGON
XXL is applicable for alle central hea-
ting systems built according to
EN12828. In cascade applications
(max. 16 boilers with LMS14 master/
slave cascade control) the TRIGON
XXL can cover installations up to 32.
000 kW .
Preferred applications are central
heating and sanitary hot water
production in hospitals, municipal, sport
faciilities, hospitals, industrial and
educational buildings.
Value propositions
 Unique reliability
proven technology with exceptional
high quality
 Highest system flexibility
easy planning and Plug & Play instal-
lation with pre-assembled system kits
 Easy maintenance
boiler design optimised for easy ac-
cess on servicing
 Unequalled lifetime high efficiency
corrosion resistant stainless steel
heat exchanger
 Environmental friendly
lowest emission values
 The largest premix condensing boiler
available on the market
TRIGON XXL
Range SE ECO EVO
Model
SE 650 ECO 650 EVO 700
SE 750 ECO 750 EVO 800
SE 850 ECO 850 EVO 900
SE 1000 ECO 950 EVO 1000
SE 1100 ECO 1050 EVO 1100
SE 1200 ECO 1150 EVO 1200
SE 1300 ECO 1300 EVO 1400
SE 1500 ECO 1450 EVO 1550
SE 1700 ECO 1600 EVO 1700
SE 1900 EVO 2000
The following table lists the
different ranges and models of
the TRIGON XXL

2Speed controlled Venturi gas/
air mixing system
3Water cooled premix burner
4Water cooled stainless steel
heat exchanger :
3 levels for SE and ECO ver-
sions
5Water cooled stainless steel
heat exchanger :
4 levels for EVO version
6Pilot mixing system
7Main mixing system
1
Gas condensing boiler TRIGON XXL
Technical description
Technical Description
The TRIGON XXL is a fully modulating
condensing boiler. The control unit of
the boiler adapts the modulation ratio
automatically to the heat demand re-
quested by the system. This is done by
controlling the speed of the fan. As a
result, the whirlwind mixing system will
adapt the gas ratio to the chosen fan
speed, in order to maintain the best
possible combustion figures and there-
with the best efficiency. The flue gases
created by the combustion are trans-
ported downwards through the boiler
and leave at the back side into the
chimney connection.
The return water from the system en-
ters the boiler in the lower section,
where is the lowest flue gas tempera-
ture in the boiler. In this section con-
densation takes place. The water is
being transported upwards through the
boiler, in order to leave the boiler at the
top (burner) section. The cross flow
working principle (water up, flue gas
down) ensures the most efficient com-
bustion results.
The LMS14 control unit can con-
trol the boiler operation based on:
 Boiler control (stand alone
operation);
 weather compensated operati-
on (with optional outdoor sen-
sor);
 With 0-10V external influence
(temperature or capacity) from
a building management sys-
tem.
1
1
2
2
3
3
4
5
1LMS14 boiler management
unit (HMI)
6
67
7
5

Technical description
Technical data
6
TRIGON XXLSE
650 750 850 1000 1100
Nominal heat output at 80/60ºC max/min kW 650/164 726/183 849/213 961/242 1073/270
Nominal heat output at 40/30ºC max/min kW 657/183 733/204 858/238 971/270 1084/301
Nominal heat input Hi max/min kW 702/176 784/196 917/229 1038/260 1159/290
Efficiency at 80/60ºC %93.2
Efficiency at 40/30ºC %103,9
RAL 40/30 average %103,3
Max. condensate flow l/h 3,2 3,6 4,2 4,8 5,3
Gas consumption G20 max/min (10,9 kWh/m3)m3/h 64,4/16,1 71,9/18,0 84,1/21,0 95,2/23,9 106,3/26,6
Gas consumption G25 max/min (8,34 kWh/m3)m3/h 84,2/21,1 94,0/23,5 110;0/27,5 124,5/31,2 139,0/34,8
Gas consumption G31 max/min (12,8 kWh/kg) kg/h 54,8713,8 61,3/15,3 71,6/17,9 81,1/20,3 90,5/22,7
Gas pressure H-gas mbar 20 35
Gas pressure L-gas mbar 25 35
Gas pressure LPG mbar 30 50
Maximum gas pressure mbar 100
Flue gas temperature at 80/60ºC max/min ºC 182/66
Flue gas temperature at 40/30ºC max/min ºC 167/65
Flue gas quantity max/min m3/h 1438/286 1606/318 1878/372 2126/422 2374/471
CO2 level G20-G25 max/min %10,0/10,2
CO2 level G31 max/min %11,0/11,2
NOx level at 80/60 °C max/min mg/kWh 45/23
CO level at 80/60 °C max/min mg/kWh 7/3
Max. permissible flue resistance Pa 150
Water volume l50 53 70 75 80
Water pressure max/min bar 8/1,5
Max. water temperature (High limit thermostat) ºC 100
Maximum temperature setpoint ºC 90
Nominal water flow at dT=20K m3/h 28 31 36 41 46,0
Hydraulic resistance at nominal flow rate kPa 46 53 36 43 50
Electrical connection V400
Frequency Hz 50
Mains connection fuse A16
IP class - IP00
Electrical consumption boiler max/min (without pump) W 900/225 1270/320
Weight (empty) kg 770 844 958 1084 1221
Sound Power Level (LWA) dB 72,7
Ionisation current min µA 0,52
PH value condensate - 3,2
CE certification code - CE 0063CR3158
Water connections - DN65 PN16 DN80 PN16
Gas connection - DN50 DN65 PN16
Flue gas connection (DN) mm 300 350 400
Air intake connect. (room sealed use) (DN) mm 250 355
Condensate connection mm 40

7
TRIGON XXL SE
1200 1300 1500 1700 1900
Nominal heat output at 80/60ºC max/min kW 1184/298 1296/326 1481/373 1666/419 1851/466
Nominal heat output at 40/30ºC max/min kW 1196/332 1309/363 1496/415 1684/467 1871/519
Nominal heat input Hi max/min kW 1279/320 1400/350 1600/400 1800/450 2000/500
Efficiency at 80/60ºC %93,2
Efficiency at 40/30ºC %103,9
RAL 40/30 average %103,3
Max. condensate flow l/h 5,9 6,4 7,4 8,3 9,2
Gas consumption G20 max/min (10,9 kWh/m3)m3/h 117,3/29,4 128,4/32,1 146,7/36,7 165,1/41,3 183,5/45,9
Gas consumption G25 max/min (8,34 kWh/m3)m3/h 153,4/38,4 167,9/42,0 191,8/48,0 215,8/54,0 239,8/60,0
Gas consumption G31 max/min (12,8 kWh/kg) kg/h 99,9/25,0 109,4/27,3 125/31,3 140,6/35,2 156,3/39,1
Gas pressure H-gas mbar 35 50
Gas pressure L-gas mbar 35 50
Gas pressure LPG mbar 50
Maximum gas pressure mbar 100
Flue gas temperature at 80/60ºC max/min ºC 182/66
Flue gas temperature at 40/30ºC max/min ºC 167/65
Flue gas quantity max/min m3/h 2619/519 2867/568 3277/649 3685/730 4095/811
CO2 level G20-G25 max/min %10,0/10,2
CO2 level G31 max/min %11,0/11,2
NOx level at 80/60 °C max/min mg/kWh 45/23
CO level at 80/60 °C max/min mg/kWh 7/3
Max. permissible flue resistance Pa 150
Water volume l85 97 109 116 123
Water pressure max/min bar 8/1,5
Max. water temperature (High limit thermostat) ºC 100
Maximum temperature setpoint ºC 90
Nominal water flow at dT=20K m3/h 50,9 55,7 63,7 71,6 79,6
Hydraulic resistance at nominal flow rate kPa 58 91 60 130 165
Electrical connection V400
Frequency Hz 50
Mains connection fuse A16
IP class - IP00
Electrical consumption boiler max/min (without pump) W 1270/320 2330/585 2770/695
Weight (empty) kg 1369 1380 1740 1899 1991
Sound Power Level (LWA) dB 72,7
Ionisation current max/min µA 0,52
PH value condensate - 3,2
CE certification code - CE 0063CR3158
Water connections - DN80 PN16
Gas connection - DN65 PN16 DN80 PN16
Flue gas connection (DN) mm 450 500
Air intake connect. (room sealed use) (DN) mm 355 450
Condensate connection mm 40
Technical description
Technical data

8
TRIGON XXL ECO
650 750 850 950 1050
Nominal heat output at 80/60ºC max/min kW 615/175 719/204 814/231 909/258 1003/285
Nominal heat output at 40/30ºC max/min kW 625/195 732/227 828/257 925/287 1021/318
Nominal heat input Hi max/min kW 653/187 764/218 865/247 966/276 1066/305
Efficiency at 80/60ºC %94,1
Efficiency at 40/30ºC %104,1
RAL 40/30 average %103,7
Max. condensate flow l/h 7,8 9,1 10,3 11,5 12,7
Gas consumption G20 max/min (10,9 kWh/m3)m3/h 59,9/17,2 70,1/20 79,4/22,7 88,6/25,3 97,8/28
Gas consumption G25 max/min (8,34 kWh/m3)m3/h 78,3/22,4 91,6/26,1 103,7/29,6 115,8/33,1 127,8/36,5
Gas consumption G31 max/min (12,8 kWh/kg) kg/h 51,0/14,6 59,7/17 67,6/19,3 75,5/21,6 83,3/23,8
Gas pressure H-gas mbar 20
Gas pressure L-gas mbar 25
Gas pressure LPG mbar 30
Maximum gas pressure mbar 100
Flue gas temperature at 80/60ºC max/min ºC 153/65
Flue gas temperature at 40/30ºC max/min ºC 134/64
Flue gas quantity max/min m3/h 1252/303 1465/353 1659/400 1852/447 2044/493
CO2 level G20-G25 max/min %10,0/10,2
CO2 level G31 max/min %11,0/11,2
NOx level at 80/60 °C max/min mg/kWh 37/22
CO level at 80/60 °C max/min mg/kWh 4/3
Max. permissible flue resistance Pa 150
Water volume l53 70 75 80 85
Water pressure max/min bar 8/1,5
Max. water temperature (High limit thermostat) ºC 100
Maximum temperature setpoint ºC 90
Nominal water flow at dT=20K m3/h 26 31 35 39 43
Hydraulic resistance at nominal flow rate kPa 37 25 30 35 40
Electrical connection V400
Frequency Hz 50
Mains connection fuse A16
IP class - IP00
Electrical consumption boiler max/min (without pump) W 900/225 1270/320
Weight (empty) kg 844 958 1084 1221 1369
Sound Power Level (LWA) dB 68,7
Ionisation current max/min µA 0,52
PH value condensate - 3,2
CE certification code - CE 0063CR3158
Water connections - DN65 PN16 DN80 PN16
Gas connection - DN50 DN65 PN16
Flue gas connection (DN) mm 350 400
Air intake connect, (room sealed use) (DN) mm 355
Condensate connection mm 40
Technical description
Technical data

TRIGON XXL ECO
1150 1300 1450 1600
Nominal heat output at 80/60ºC max/min kW 1097/311 1255/356 1411/400 1568/445
Nominal heat output at 40/30ºC max/min kW 1117/347 1277/397 1436/446 1596/496
Nominal heat input Hi max/min kW 1166/333 1333/381 1449/428 1666/476
Efficiency at 80/60ºC %94,1
Efficiency at 40/30ºC %104,1
RAL 40/30 average %103,7
Max. condensate flow l/h 13,9 15,9 17,9 19,9
Gas consumption G20 max/min (10,9 kWh/m3)m3/h 107/30,6 122,3/35 137,5/39,3 152,8/43,7
Gas consumption G25 max/min (8,34 kWh/m3)m3/h 139,8/39,9 159,8/45,7 179,7/51,3 199,8/57,1
Gas consumption G31 max/min (12,8 kWh/kg) kg/h 91,1/26 104,1/29,8 117,1/33,4 130,2/37,2
Gas pressure H-gas mbar 35
Gas pressure L-gas mbar 35
Gas pressure LPG mbar 50
Maximum gas pressure mbar 100
Flue gas temperature at 80/60ºC max/min ºC 153/65
Flue gas temperature at 40/30ºC max/min ºC 134/64
Flue gas quantity max/min m3/h 2236/576 2556/616 2874/692 3194/770
CO2 level G20-G25 max/min %10,0/10,2
CO2 level G31 max/min %11,0/11,2
NOx level at 80/60 °C max/min mg/kWh 37/22
CO level at 80/60 °C max/min mg/kWh 4/3
Max. permissible flue resistance Pa 150
Water volume l97 109 116 123
Water pressure max/min bar 8/1,5
Max. water temperature (High limit thermostat) ºC 100
Maximum temperature setpoint ºC 90
Nominal water flow at dT=20K m3/h 47 54 60,7 67,4
Hydraulic resistance at nominal flow rate kPa 60 72 93 114
Electrical connection V400
Frequency Hz 50
Mains connection fuse A16
IP class - IP00
Electrical consumption boiler max/min (without pump) W 2330/585 2770/695
Weight (empty) kg 1380 1740 1899 1991
Sound Power Level (LWA) dB 68,7
Ionisation current min µA 0,52
PH value condensate - 3,2
CE certification code - CE 0063CR3158
Water connections - DN80PN16
Gas connection - DN65PN16 DN80PN16
Flue gas connection (DN) mm 500450
Air intake connect. (room sealed use) (DN) mm 450
Condensate connection mm 40
Technical description
Technical data
TRIGON XXL-ECO
9

Technical description
Technical data
TRIGON XXL-EVO
TRIGON XXL EVO
700 800 900 1000 1100
Nominal heat output at 80/60ºC max/min kW 639/182 747/212 846/241 945/269 1043/297
Nominal heat output at 40/30ºC max/min kW 682/205 798/239 904/271 1009/303 1114/334
Nominal heat input Hi max/min kW 653/187 764/218 865/247 966/276 1066/305
Efficiency at 80/60ºC %97,8
Efficiency at 40/30ºC %109,4
RAL 40/30 average %108,4
Max. condensate flow l/h 42,4 49,6 56,1 62,7 69,1
Gas consumption G20 max/min (10,9 kWh/m3)m3/h 59,9/17,2 70,1/20,0 79,4/22,7 88,6/25,3 97,8/28
Gas consumption G25 max/min (8,34 kWh/m3)m3/h 78,3/22,4 91,6/26,1 103,7/29,6 115,8/33,1 127,8/36,6
Gas consumption G31 max/min (12,8 kWh/kg) kg/h 51,0/14,6 59,7/17,0 67,6/19,3 75,5/21,6 83,3/23,8
Gas pressure H-gas mbar 20
Gas pressure L-gas mbar 25
Gas pressure LPG mbar 30
Maximum gas pressure mbar 100
Flue gas temperature at 80/60ºC max/min ºC 69/59
Flue gas temperature at 40/30ºC max/min ºC 51/32
Flue gas quantity max/min m3/h 1005/297 1176/346 1332/393 1487/439 1641/485
CO2 level G20-G25 max/min %10,0/10,2
CO2 level G31 max/min %11,0/11,2
NOx level at 80/60 °C max/min mg/kWh 37/22
CO level at 80/60 °C max/min mg/kWh 4/2
Max. permissible flue resistance Pa 150
Water volume l73 97 104 110 117
Water pressure max/min bar 8/1.5
Max. water temperature (High limit thermostat) ºC 100
Maximum temperature setpoint ºC 90
Nominal water flow at dT=20K m3/h 27 32 36 41 45
Hydraulic resistance at nominal flow rate kPa 74 40 45 67 78
Electrical connection V400
Frequency Hz 50
Mains connection fuse A16
IP class - IP00B
Electrical consumption boiler max/min (without pump) W 900/225 1270/320
Weight (empty) kg 1136 1328 1468 1634 1800
Sound Power Level (LWA) dB 68,7
Ionisation current max/min µA 0,52
PH value condensate - 3,2
CE certification code - 0063CR3158
Water connections - DN65 PN16 DN80 PN16
Gas connection - DN50 DN65 PN16
Flue gas connection (DN) mm 300 350 400
Air intake connect. (room sealed use) (DN) mm 250 355
Condensate connection mm 40
10

Technical description
Technical data
TRIGON XXL-EVO
TRIGON XXL EVO
1200 1400 1550 1700 2000
Nominal heat output at 80/60ºC max/min kW 1141/324 1304/371 1467/417 1562/464 1953/487
Nominal heat output at 40/30ºC max/min kW 1218/365 1393/418 1566/469 1741/522 2087/548
Nominal heat input Hi max/min kW 1166/333 1333/381 1449/428 1666/476 2000/500
Efficiency at 80/60ºC %97,8 97,6
Efficiency at 40/30ºC %109,7
RAL 40/30 average %108,4
Max. condensate flow l/h 75,6 86,5 97,2 108,1 75,5
Gas consumption G20 max/min (10,9 kWh/m3)m3/h 107/30,6 122,3/35,0 137,5/39,3 152,8/43,7 183,5/52,4
Gas consumption G25 max/min (8,34 kWh/m3)m3/h 139,8/39,9 159,8/45,7 179,7/51,3 199,8/57,1 293,8/68,5
Gas consumption G31 max/min (12,8 kWh/kg) kg/h 91,1/26,0 104,1/29,8 117/33,4 130,2/37,2 156,3/44,6
Gas pressure H-gas mbar 35 50
Gas pressure L-gas mbar 35 50
Gas pressure LPG mbar 50
Maximum gas pressure mbar 100
Flue gas temperature at 80/60ºC max/min ºC 69/59 73/59
Flue gas temperature at 40/30ºC max/min ºC 51/32
Flue gas quantity max/min m3/h 1795/529 2052/605 2307/680 2565/756
CO2 level G20-G25 max/min %10.0/10.2
CO2 level G31 max/min %11.0/11.2
NOx level at 80/60 °C max/min mg/kWh 37/22 32/23
CO level at 80/60 °C max/min mg/kWh 4/2
Max. permissible flue resistance Pa 150
Water volume l131 147,2 156,6 166,1 209,0
Water pressure max/min bar 8/1.5
Max. water temperature (High limit thermostat) ºC 100
Maximum temperature setpoint ºC 90
Nominal water flow at dT=20K m3/h 49,0 56,1 63,1 70,1 84,0
Hydraulic resistance at nominal flow rate kPa 82 96 136 162 216
Electrical connection V400
Frequency Hz 50
Mains connection fuse A16
IP class - IP00
Electrical consumption boiler max/min (without pump) W 2330/585 2770/695
Weight (empty) kg 1900 2000 2100 2201 2500
Sound Power Level (LWA) dB 68,7 72,7
Ionisation current max µA 0.52
PH value condensate - 3,2
CE certification code - CE 0063CR3158
Water connections - DN80PN16
Gas connection - DN65 PN16 DN80PN16
Flue gas connection (DN) mm 450 500
Air intake connect. (room sealed use) (DN) mm 450
Condensate connection mm 40
11

Technical description
Dimensions
TRIGON XXL SE/ECO/EVO
Dimensions
Lmm 2185 2185 2565 2565 2565 2565 2185 2565 2565 2565 2565
L1 mm 475 475 480 480 480 480 475 480 480 480 480
L2 mm 660 660 1030 1030 1030 1030 660 1030 1030 1030 1030
L3 mm 210 260 260 260 260 260 260 260 260 260 260
L4 mm 110 110 110 110 110 110 110 110 110 100 100
L5 mm 420 550 550 550 550 550 550 550 550 550 550
LW mm 185 185 185 185 185 185 185 185 185 185 185
Hmm 1555 1555 1555 1555 1555 1555 1555 1555 1555 1555 1555
H1 mm 960 960 960 960 960 960 1110 1110 1110 1110 1110
H2 mm 660 660 660 660 660 660 660 660 660 660 660
H3 mm 540 530 530 530 530 530 530 530 530 530 530
H4 mm 480 480 500 500 500 500 460 460 480 480 480
Dimen-
sions
Bmm 1370 1370 1170 1170 1370 1370 1370 1170 1170 1370 1370
B1 mm 1185 1235 1025 1075 1225 1275 1235 1025 1075 1225 1275
B2 mm 685 685 585 585 685 685 685 585 585 685 685
B3 mm 185 135 145 95 145 95 135 145 95 145 95
B4 mm 1160 1160 960 960 1160 1160 1160 960 960 1160 1160
B5 mm 150 100 150 100 150 100 100 150 100 150 100
B6 mm 1000 1100 880 980 1080 1180 1100 880 980 1080 1180
Dmm 300 350 350 400 400 400 300 350 350 400 400
WDN DN65PN16 DN65PN16 DN80PN16 DN80PN16 DN80PN16 DN80PN16 DN65PN16 DN80PN16 DN80PN16 DN80PN16 DN80PN16
GDN DN50 DN50 DN50 DN50 DN65PN16 DN65PN16 DN50 DN50 DN50 DN65PN16 DN65PN16
12

Technical description
Dimensions
TRIGON XXL SE/ECO
Dimensions
Lmm 2795 3310
L1 mm 480 480
L2 mm 1030 1550
L3 mm 350 350
L4 mm 230 230
L5 mm 710 710
LW mm 185 185
Hmm 1555 1575
H1 mm 895 915
H2 mm 420 435
H3 mm 470 490
H4 mm 240 260
Dimensions
Bmm 1570 1370
B1 mm 1445 1250
B2 mm 785 685
B3 mm 145 145
B4 mm 1360 1160
B5 mm 145 145
B6 mm 1300 1105
Dmm 450 450
WDN DN80-PN16 DN80-PN16
GDN DN65-PN16 DN65-PN16
13

Technical description
Dimensions
TRIGON XXL SE/ECO/EVO
14
Dimensions
Lmm 3310 3310
L1 mm 480 480
L2 mm 1550 1550
L3 mm 350 350
L4 mm 150 150
L5 mm 710 710
LW mm 185 185
Hmm 1575 1575
H1 mm 915 915
H2 mm 440 440
H3 mm 490 490
H4 mm 260 260
Dimensions
Bmm 1570 1570
B1 mm 190 140
B2 mm 785 785
B3 mm 195 145
B4 mm 1360 1360
B5 mm 1375 1425
B6 mm 1180 1280
Dmm 500 500
WDN DN80-PN16 DN80-PN16
GDN DN80-PN16 DN80-PN16

Technical description
Dimensions
TRIGON XXL SE/ECO
Dimensions
Bmm 1570 1370 1570 1570 1570
B1 mm 150 140 190 140 140
B2 mm 785 685 785 785 785
B3 mm 145 145 195 145 145
B4 mm 1360 1160 1360 1360 1145
B5 mm 1425 1225 1375 1425 1425
B6 mm 1280 1080 1180 1280 1280
Dmm 450 450 500 500 500
WDN DN80 DN80 DN80 DN80 DN80
GDN DN65 DN65 DN80 DN80 DN80
Dimensions
Lmm 2795 3310 3310 3310 3310
L1 mm 480 480 480 480 480
L2 mm 1030 1550 1550 1550 1550
L3 mm 350 350 350 350 350
L4 mm 230 165 150 150 165
L5 mm 710 710 710 710 710
LW mm 185 185 185 185 185
Hmm 1555 1575 1575 1575 1665
H1 mm 1045 1065 1065 1065 1225
H2 mm 395 415 435 435 435
H3 mm 470 490 490 490 505
H4 mm 595 615 615 615 395
15

Technical description
Declaration of conformity
Declaration of Conformity
ELCO BV, Hamstraat 76, 6465 AG Kerkrade (NL),
Declares that the product
TRIGON XXL
Is in conformity with the following standards:
EN 15502-1
EN 15502-2-1
EN 55014-1 / -2
EN 61000-3-2 /-3
EN 60 335-1/ -2
And in accordance with the guidelines of directives:
92 / 42 / EEC (boiler efficiency directive)
2009 / 142 / EEC (gas appliance directive)
2014 / 35 / EU (low voltage directive)
2014 / 30 / EU (EMC directive)
2009 / 125 / CE Energy related Products
811-813-814 / 2013 EU regulation
This product is designated with CE number:
CE-0063CR3158
Kerkrade, 30-09-2017
A.J.G. Schuiling
Plant Manager
16

Extent of delivery
Standard boiler
Boiler transport
Boiler installation
Boiler installation
The boiler should be positioned in a frost-proof boiler room. If the boiler
room is on the roof, the boiler itself may never be the highest point of the
installation.
When positioning the boiler, please note the recommended minimum
clearance in the picture. When the boiler is positioned with less free space,
maintenance activities will be more difficult.
Standard boiler
A boiler delivery package contains the following components:
Component Pcs. Package
Boiler fully assembled and tested 1On wooden pallet, sealed in PE foil
Syphon + dirt seperator for condensate connection 1Cardboard box on top of heat exchanger
(under casing)
Operation and Installation manual 1On inside of front panel
Boiler transport
Whenever necessary, the boiler can be dismantled into
smaller parts for easier transport inside the building.
The table below shows the main dismantled parts with
their weight and dimensions.
Once the boiler is in the correct position, turn anti-clockwise the regulator (A) or the nut
(B) to let the feet out, till the boiler is set in the right height.. Ensure that the wheels are
not in contact with the floor!
Water and gas connections should be done after adjusting the feet, as they affect the
exact height of all connections.
The (inter)national and local norms for the installation of heating systems should be
respected at all times.
17

SSE-750
Extent of delivery
Component Dimensions:Trigon XXL SE/ECO/EVO
18

SE-1300 SE-1500
Extent of delivery
Component Dimensions:Trigon XXL SE/ECO/EVO
19

Norms and regulations
General regulations
Application
Norms and regulations
Additional national standards
Additional national standards
Germany:
 RAL - UZ 61 / DIN 4702-8
Switzerland:
 SVGW
Austria:
 Kurzgutachten 15a V-BG
Belgium:
 NOx certification
France:
 Arrête du 02 Aout 1977 - 300mbar
gas pressure with accessorie kit (only
TRIGON XXL ECO + EVO)
Italy:
 Star level certification
“Legge 10” 1991
This boiler is CE approved and applies
to the following European standards:
 2016/426/EEC Gas appliances
regulation.
 92/42EEC Efficiency diractive
 2009/142/EEC Gas appliance
directive.
 2004/108/EEC EMC directive.
 2006/95/EEC Low voltage direc-
tive.
 EN 15502-1 Gas-fired central hea-
ting boilers –Part 1:General requi-
rements and tests.
 EN 15502-2-1 (Gas-fired central
heating boilers –Part 2-1: Specific
standard for type C appliances and
type B2, B3 and B5 appliances of a
nominal heat input not exceeding
1000 kW).
 EN 55014-1 Electromagnetic
compatibility- Requirements for
household appliances, electric
tools and similar apparatus - Part
1: Emission.
 EN 55014-2 Electromagnetic
compatibility- Requirements for
household appliances, electric
tools and similar apparatus - Part
2: Immunity - Product family stan-
dard.
 EN 61000-3-2 Electromagnetic
compatibility (EMC) - Part 3-2: Li-
mits - Limits for harmonic current
emissions (equipment input current
16 A per phase).
 EN 61000-3-3 Electromagnetic
compatibility (EMC) - Part 3-3: Li-
mitation of voltage changes, volta-
ge fluctuations and flicker in public
low voltage supply systems, for
equipment with rated current 16 A
per phase and not subject to condi-
tional connection.
 EN 60335-1 Household and simi-
lar electrical appliances - Safety -
Part 1: General requirments.
 EN 60335-2-102 Household and
similar appliances - Safety - Part 2-
102: Particular requirments for gas,
oil and solid-fuel burning appli-
ances having electrical connec-
tions.
 EN 50165 Electrical equipment of
non-electric appliances for house-
hold and similar purposes. Safety-
requirements.
 EN 12828 / DIN 4751-2 Heating
systems in buildings - Design for
water-based heating systems /
Medium temperature hot water
systems (mthws) with a boiler flow
temperature up to 120°C - spe-
cifcation for sealed systems using
thermostatic control - safety
equipment.
General regulations
This documentation contains
important information, which is a base
for safe and reliable installation, com-
missioning and operation of the boiler.
All activities described in this document
may only be excecuted by authorized
companies.
Changes to this document may be
effected without prior notice. We accept
no obligation to adapt previously delive-
red products to incorporate such chan-
ges.
Only original spare parts may be used
when replacing components on the
boiler, otherwise warranty will be void.
Application
The boiler may be used for heating and
hot water production purposes only.
The boiler should be connected to
closed systems with a maximum tem-
perature of 100 °C (high limit
temperature), maximum setpoint tem-
perature is 90 °C.
Norms and regulations
When installing and operating the boi-
ler, all applicable norms (european and
local) should be fulfilled:
Local building regulations for in-stalling
combustion air and flue gas systems;
Regulation for connecting the boiler to
the electrical appliance;
Regulations for connecting the boiler to
the local gas network;
Norms and regulations according to
safety equipment for heating systems;
Any additional local laws/regulations
with regard to installing and operating
heating systems.
20