OT WTR OILR
R - (60 TO 290) RVRS LM IR TU OILR Compact dimensions simplifies the transport and the positioning in boiler house Thermal exchange optimisation by driven water passage into the boiler Tube bundle positioning decentralized upwards, above the furnace, with drastic reduction of the possible condensation Smoke pipes of high thickness with anti-condensing effect Turbulators for the thermal exchange optimisation into the smoke pipes ottom of the furnace reinforced with U profiles for greater mechanical resistance Internal door insulation in light refractory concrete ront door with self - centering locking xternal casing inclusive of 60 rock wool insulation Panel board suitable for electronic control RN rom 60 to 290 kw WORKIN PRSSUR WORKIN TMPRTUR 6 ar (igh pressure available on demand) Minimum return temperature higher than 50 C OPRTION WIT MOLS as or oil fired pressure jet burners R - 60 R - 75 R - 90 R - 105 R - 120 R - 140 R - 160 R - 185 R - 230 R - 290 ecentralization of tube bundle for high resistance to the condensate
TCNICL T - R (60 TO 290) Model Water content Water side pressure loss* Smoke side pressure loss Maximum working pressure Weight l m w.c. w.c. bar kg R 60 86 0,10 1,5 6 195 R 75 86 0,13 1,8 6 195 R 90 86 0,16 2,5 6 195 R 105 126 0,10 3 6 280 R 120 126 0,10 3 6 280 R 140 126 0,14 5 6 280 R 160 R 185 R 230 151 0,20 8 6 318 151 0,25 14 6 318 203 0,22 18 6 420 R 290 247 0,30 22 6 420 (*) ydraulic resistance for a flow rate corresponding to a t of 15 K R (gas) 60 75 90 105 120 140 160 185 230 290 NOMINL OUTPUT kw 64,0 76,0 93,0 105,0 116,0 140,0 163,0 186,0 233,0 291,0 NOMINL INPUT kw 71,0 84,0 102,0 115,0 128,0 155,0 180,0 206,0 258,0 322,0 WTR ICINCY T ULL LO WTR ICINCY T PRT LO COMUSTION ICINCY T NOMINL LO CSIN T LOSSS CIMNY LOSSS WIT URNR ON CIMNY LOSSS WIT URNR O NT LU S TMPRTUR T-T % 90,1 90,4 91,1 91,3 90,6 90,3 90,5 90,2 90,3 90,3 % 85,4 85,6 85,9 86 86,1 86,4 86,6 86,8 87,1 87,3 % 90,6 91 91,6 91,8 91,1 90,8 91,2 91 91 90,8 % 0,5 0,5 0,5 0,5 0,4 0,5 0,6 0,7 0,7 0,5 % 9,3 8,9 8,3 8,1 8,9 9,1 8,7 8,9 8,9 9,1 % 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 C 187,0 180,4 189,2 167,3 182,3 187,9 179,5 184,2 183,2 187,0 CO 2 CONTNT % 9,5 9,6 9,7 9,8 9,8 9,8 9,8 9,8 9,8 9,8 LU S MSS LOW RT kg/h 109,0 128,5 154,7 172,9 192,4 233,0 270,6 309,6 387,8 484,0 R (light oil) 60 75 90 105 120 140 160 185 230 290 NOMINL OUTPUT kw 64,0 76,0 93,0 105,0 116,0 140,0 163,0 186,0 233,0 291,0 NOMINL INPUT kw 71,0 84,0 102,0 115,0 128,0 155,0 180,0 206,0 258,0 322,0 WTR ICINCY T ULL LO WTR ICINCY T PRT LO COMUSTION ICINCY T NOMINL LO CSIN T LOSSS CIMNY LOSSS WIT URNR ON CIMNY LOSSS WIT URNR O NT LU S TMPRTUR T-T % 90,1 90,4 91,1 91,3 90,6 90,3 90,5 90,2 90,3 90,3 % 85,4 85,6 85,9 86 86,1 86,4 86,6 86,8 87,1 87,3 % 90,6 91 91,6 91,8 91,1 90,8 91,2 91 91 90,8 % 0,5 0,5 0,5 0,5 0,4 0,5 0,6 0,7 0,7 0,5 % 9,3 8,9 8,3 8,1 8,9 9,1 8,7 8,9 8,9 9,1 % 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 C 200,0 193,0 181,0 179,0 195,0 201,0 192,0 197,0 196,0 200,0 CO 2 CONTNT % 12,4 12,5 12,6 12,7 12,8 12,8 12,8 12,8 12,8 12,8 LU S MSS LOW RT kg/h 111,4 131,6 158,6 177,4 196 237,4 275,6 315,4 395,1 493,1
R - (300 TO 6000) RVRS LM IR TU OILR lexibilit o se Thermal exchang optimisation b drive wate passag int th boiler Th ellipti shell shap ( t 970 kw): smalle dimension (fo easie transpor an positioning) t b b ndl positionin abov th f rnac wit drastic red ctio th possibl condensation Smok pipes ig thicknes wit anti-condensin ffect elicoidal t r lators fo th thermal exchang optimisatio int th smok pipes Cylindrical floatin f rnace ant thermo-mecha stres fro 760 k ron doo wit self-centerin locking otto o th f rnace wit dissipatio pla fo greate performanc an greate mechanical resistance Interna doo ins lation i ig refractor concrete xternal casing (incl din smok bac chamber incl siv 80 m roc wool ins lation Panel board s itabl fo electro control acilitate transport thank t th ppe hook an stron bas pla i boile ho s (fro 340 t 1570 kw) RN 300 W W OPR r R R R R R R R R R R R 340 510 630 760 870 970 1100 1 1570 1850 R R R R R R R R R 3000 3500 4000 4500 5000 5500 6000 CRTIIC
TCNICL T - R (300 TO 6000) Model Water content l Water side pressure loss* m w.c. Smoke side pressure loss w.c. Maximum working pressure bar Weight kg Model Water content l Water side pressure loss* m w.c. Smoke side pressure lossi w.c.. Maximum working pressure bar Weight kg R 340 298 0,16 to 0,28 17 to 34 6 629 R 420 398 0,09 to 0,17 16 to 29 6 796 R 510 462 0,14 to 0,25 24 to 43 6 919 R 630 565 0,21 to 0,38 32 to 55 6 1049 R 760 671 0,15 to 0,26 29 to 51 6 1341 R 870 753 0,19 to 0,33 33 to 57 6 1447 R 970 836 0,24 to 0,41 29 to 49 6 1553 R 1100 1040 0,18 to 0,30 32 to 52 6 1821 R 1320 1242 0,20 to 0,35 38 to 67 6 2030 R 1850 1617 0,26 to 0,45 42 to 73 6 3280 R 2200 2086 0,21 to 0,34 39 to 65 6 4145 R 2650 2324 0,28 to 0,48 43 to 76 6 4465 R 3000 2667 0,36 to 0,62 35 to 60 6 5110 R 3500 4142 0,54 to 0,84 47 to 74 6 6700 R 4000 4455 0,54 to 0,85 60 to 80 6 7500 R 4500 6012 0,70 to 0,85 51 to 88 6 7750 R 5000 6012 0,80 to 1,05 65 to 110 6 7750 R 5500 7058 0,95 to 1,15 60 to 100 6 9300 R 1570 1418 0,19 to 0,33 35 to 60 6 2780 (*) ydraulic resistance for a flow rate corresponding to a t of 15 K R 6000 7058 1,00 to 1,35 68 to 120 6 9300 R (gas) 340 420 510 630 760 870 970 1100 1320 1570 1850 2200 2650 3000 3500 4000 4500 5000 5500 6000 NOMINL OUTPUT kw 340 420 510 630 760 870 970 1100 1320 1570 1850 2200 2650 3000 3500 4000 4500 5000 5500 6000 NOMINL INPUT kw 371 459 557 688 830 950 1060 1200 1442 1715 2020 2400 2890 3280 3825 4371 4838,7 5421,8 5914 6506,2 WTR ICINCY T ULL LO WTR ICINCY T PRT LO COMUSTION ICINCY T NOMINL LO CSIN T LOSSS % 91,6 91,5 91,5 91,5 91,5 91,5 91,5 91,6 91,5 91,5 91,5 91,6 91,7 91,4 91,4 91,5 93,0 92,22 93,0 92,22 % 93,6 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,65 92,87 93,65 92,87 % 92,5 92,4 92,4 92 92,1 92,1 91,9 92 91,8 91,9 91,9 91,9 92 91,8 91,8 91,8 93,51 92,83 93,46 92,83 % 0,8 0,9 0,9 0,4 0,5 0,6 0,4 0,3 0,3 0,4 0,3 0,3 0,3 0,3 0,3 0,3 0,51 0,61 0,46 0,61 CIMNY LOSSS % 7,4 7,5 7,5 7,9 7,8 7,8 8 7,9 8,1 8 8,1 8 7,9 8,1 8,1 8,1 6,49 7,17 6,54 7,17 URNR ON (min-max) CIMNY LOSSS % 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 URNR O (min-max) NT LU S TMPRTUR T-T C 152 154 153 163 161 160 165 163 166 165 166 164 163 167 167 166 133 147 134 147 CO 2 CONTNT % 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 9,8 LU S MSS LOW RT kg/h 557 689 837 1034 1247 1428 1593 1803 2167 2577 3036 3607 4344 4930 5754 6570 7273,3 8149,8 8889,5 9779,7 R (light oil) 340 420 510 630 760 870 970 1100 1320 1570 1850 2200 2650 3000 3500 4000 4500 5000 5500 6000 NOMINL OUTPUT kw 340 420 510 630 760 870 970 1100 1320 1570 1850 2200 2650 3000 3500 4000 4500 5000 5500 6000 NOMINL INPUT kw 371 459 557 688 830 950 1060 1200 1442 1715 2020 2400 2890 3280 3825 4371 4838,7 5421,8 5914 6506,2 WTR ICINCYX T ULL LO % 91,6 91,5 91,5 91,5 91,5 91,5 91,5 91,6 91,5 91,5 91,5 91,6 91,7 91,4 91,4 91,5 93,0 92,22 93,0 92,22 WTR ICINCY T PRT LO % 93,6 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,9 93,65 92,87 93,65 92,87 COMUSTION ICINCY T NOMINL LO % 92,5 92,4 92,4 92 92,1 92,1 91,9 92 91,8 91,9 91,8 91,9 92 91,7 91,7 91,8 93,48 92,84 93,48 92,84 CSIN T LOSSS % 0,8 0,9 0,9 0,4 0,5 0,5 0,4 0,3 0,2 0,3 0,3 0,3 0,3 0,3 0,3 0,3 0,48 0,62 0,48 0,62 CIMNY LOSSS URNR ON (min-max) CIMNY LOSSS URNR O (min-max) NT LU S TMPRTUR T-T % 7,4 7,5 7,5 7,9 7,8 7,8 8 7,9 8,1 8 8,1 8 7,9 8,2 8,2 8,1 6,52 7,16 6,52 7,16 % 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 C 164 166 165 175 173 172 177 175 179 177 178 176 175 180 180 179 143 157 143 157 CO 2 CONTNT % 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 12,8 LU S MSS LOW RT kg/h 568 702 852 1053 1271 1454 1632 1837 2208 2626 3093 3675 4425 5022 5861 6693 7409,6 8302,5 9056,1 9963,0
IMNSIONS - R SRIS R - 60 TO 290 1 - Panel board 2 - urner fixing plate 3 - Smoke chamber cleaning door 4 - lame sight glass T1 - ot Water flow T2 - ot Water return - lue socket - Max. burner blast tube dia. - oiler drain T1 - T2 Model C I ISO 7/1 Øe Ø Ø N 1092-1 R 60 690 722 990 190 305 480 115 -- 147 Rp 1 1/2 200 130 Rp 3/4 R 75 690 722 990 190 305 480 115 -- 147 Rp 1 1/2 200 130 Rp 3/4 R 90 690 722 990 190 305 480 115 -- 147 Rp 1 1/2 200 130 Rp 3/4 R 105 760 812 1205 190 350 500 130 -- 157 Rp 2 200 180 Rp 3/4 R 120 760 812 1205 190 350 500 130 -- 157 Rp 2 200 180 Rp 3/4 R 140 760 812 1205 190 350 500 130 -- 157 Rp 2 200 180 Rp 3/4 R 160 760 812 1385 190 350 500 130 -- 157 Rp 2 200 180 Rp 3/4 R 185 760 812 1385 190 350 500 130 -- 258 Rp 2 200 180 Rp 3/4 R 230 860 937 1437 190 421 580 165 1482 258 N 65 200 180 Rp 3/4 R 290 860 937 1687 190 421 580 165 1732 258 N 65 200 180 Rp 3/4 R - 340 TO 970 1 N I O T1 P T2 T1--T2 1 - Panel board 2 - urner fixing plate 3 - Smoke chamber cleaning door 4 lame Sight glass C 2 M T1 - ot Water flow T2 - ot Water return - xpansion vessel connection Q 3 L S R - oiler drain - lue socket - Max. burner blast tube dia. Model C I L M* N O P Q* R* S T1-T2 N 1092-1 ISO 7/1 - N 1092-1 ISO 7/1 Ø Ø R 340 860 1210 1182 190 139 190 708 400 1541 130 1310 215 340 250 750 1112 100 N 80 Rp 2 Rp 250 220 R 420 890 1275 1352 190 139 190 748 440 1606 125 1485 255 285 315 780 1177 100 N 100 Rp 2 Rp 250 220 R 510 890 1470 1352 190 139 190 748 440 1801 125 1485 255 480 315 780 1372 100 N 100 Rp 2 Rp 250 220 R 630 890 1780 1352 190 139 190 748 440 2113 125 1485 255 790 315 780 1682 100 N 100 Rp 2 Rp 300 220 R 760 1122 1605 1432 190 195 190 765 480 1989 125 1540 298 435 440 1020 1504 200 N 125 N 65 Rp 1 350 270 R 870 1122 1800 1432 190 195 190 765 480 2184 125 1540 298 630 440 1020 1699 200 N 125 N 65 Rp 1 350 270 R 970 1122 1995 1432 190 195 190 765 480 2379 125 1540 298 825 440 1020 1894 200 N 125 N 65 Rp 1 350 270 (*) Minimum dimensions for boiler room access requirements.
R - 1100 TO 2650 N I O T1 P T2 T1--T2 1 - Panel board 2 - urner fixing plate 3 - Smoke chamber cleaning door 4 - lame Sight glass C M 2 T1 - ot Water flow T2 - ot Water return - xpansion vessel connection Q 3 L 200 R - oiler drain - lue socket - Max. burner blast tube dia. Model C I L M* N O P Q* R* T1-T2 N 1092-1 N 1092-1 ISO 7/1 Øi Ø R 1100 1352 1952 1432 190 207 187 810 595 2346 180 1540 461 330 500 1250 1846 N 150 N 80 Rp 1 400 320 R 1320 1352 2292 1432 190 207 187 810 595 2686 180 1540 461 670 500 1250 2186 N 150 N 80 Rp 1 400 320 R 1570 1462 2282 1542 190 227 272 880 640 2781 75 1650 561 510 550 1360 2176 N 175 N 100 Rp 1 450 320 R 1850 1462 2652 1542 190 227 272 880 640 3151 75 1650 561 880 550 1360 2546 N 175 N 100 Rp 1 450 320 R 2200 1622 2692 1702 190 259 274 950 690 3225 75 1810 661 670 700 1520 2590 N 200 N 125 Rp 1 520 380 R 2650 1622 3014 1702 190 258 273 950 690 3545 75 1810 662 990 700 1520 2910 N 200 N 125 Rp 1 520 380 (*) Minimum dimensions for boiler room access requirements. R - 3000 TO 4000 I N T1 O P T2 1 - Panel board 2 - urner fixing plate 3 - Smoke chamber cleaning door 4 - lame Sight glass 4 T1 - ot Water flow C 2 M T2 - ot Water return - xpansion vessel connection - oiler drain Q 3 L 145 R - lue socket - Max. burner blast tube dia. Model C I L R 3000 1720 3230 1830 190 295 310 1315 772 3835 115 1990 325 1100 1470 1620 3200 N 200 N 125 Rp 1 570 380 R 3500 1970 3194 2090 190 325 360 1535 915 3879 144 2271 377 1060 1420 1870 3164 N 200 N 125 Rp 1 620 400 R 4000 1970 3594 2090 190 325 360 1535 915 4279 144 2271 777 1060 1420 1870 3564 N 250 N 125 Rp 1 620 400 (*) Minimum dimensions for boiler room access requirements. M* N O P Q* R* T1-T2 N 1092-1 N 1092-1 ISO 7/1 Øi Ø
R - 4500 to 6000 L T2 T7 M N T1 O 1 - Panel board 2 - urner fixing plate 3 - Smoke chamber cleaning door 4 - lame Sight glass T1 - ot Water flow T2 - ot Water return - xpansion vessel connection - oiler drain R I T2--T1 1 C 4 2 3 Q - lue socket - Max. burner blast tube dia. T7 - Inspection door Model C* I L M N O Q* R* T1-T2 N 1092-1 N 1092-1 ISO 7/1 Øi Øi T7 Ø R 4500 2088 226 2533 417 445 1437 987 170 4682 320 1475 1665 360 1700 3820 N 250 N 125 Rp 1 660 500 133 R 5000 2088 226 2533 417 445 1437 987 170 4682 320 1475 1665 360 1700 3820 N 250 N 125 Rp 1 660 500 133 R 5500 2214 240 2653 437 465 1550 1007 167 4872 320 1475 1815 360 1700 3970 N 250 N 125 Rp 1 660 500 133 R 6000 2214 240 2653 437 465 1550 1007 167 4872 320 1475 1815 360 1700 3970 N 250 N 125 Rp 1 660 500 133 (*) Minimum dimensions for boiler room access requirements. IMNSIONS O URNR TU Model Ø L (min.) R 64 to 93 130 150 R 105 to 140 180 170 R 163 to 186 180 170 R 233 to 291 180 170 R 340 to 630 220 250 R 760 to 970 270 270 R 1100 to 1320 320 300 R 1570 to 1850 320 320 R 2200 to 2650 380 350 R 3000 380 400 R 3500 to 4000 400 400 R 4500 to 6000 500 520
TCNICL TURS OOR ront door insulation, responsible for 30% of the boilers heat losses for irradiation has been greatly improved using: Up to 291 kw a ceramic fibre with high insulating power. rom 340 kw to 970 kw a special light insulating concrete. Over 970 kw, instead, a special double layer refractory concrete. The perfect gas soundness is guaranteed by the self centering and reversible closing (right or left) with fine registration. T reat thermal stability thanks to homogenous temperature distribution on the shell: the internal hydraulic circuit takes advantages of thermal exchange and at the same time it cools off the more stressed parts, (front plate, front part of smoke pipes and furnace) thus reducing the calcium deposits formation. UNORM TMPRTUR ISTRIUTION SMOK PSS T Increasing the pipe length reduces acid condensation, particularly into the smoke pipes and in their welding to the rear plate, and extends boiler life. This causes a tab effect which directs the accumulated heat Q towards the welding seam, drying the condensation around it and avoiding its formation. NTI-CONNSIN SYSTM C URNC On particularly big boilers the longitudinal expansion of the furnace becomes consistent. It is for this reason that, from R 760 onwards, the furnace is welded only on the front plate. It remains free to dilate, guaranteeing a long duration and operation elasticity. URNC R TO ILT RCIRCULTION PUMP The boilers R must always operate with forced water circulation and with an average temperature of the boiler higher or equal 55 C. Therefore, it s preferred the use of a recirculation pump, with anti-condensing function too, installed between flow and return connections upstream potential mixing valve. That pump will be dimensioned from the formulation Q = P x 22 Where Q = water flow rate l/h P = Nominal output of the boiler in kw and manometric head of 1 2 m 2O
Pressurized boiler with output range from 80 to 6100 kw, suitable for two stage or modulating gas burners Range composed by 27 models Outer shell in carbon steel, of elliptic shape (up to 870 kw), that creates advantages such as: - reduced width dimensions - positioning of the tube bundle above the furnace with drastic reduction of the possible condensations Up to 560 kw the furnace is constrained between front and rear tube plates. etween 680 and 3100 kw it is fluctuating in order to reduce the thermal-mechanical stresses. Internal insulation of the door in supe-light recyclable concrete. Outer overing casing with mattress of anti-tearing mineral wool of high thickness (50-60 - 80-100, according to the output). Panel boards with thermostatic or electronic control (optional). asy transportation thanks to the upper hooks and strong base elements. vailable in version to be assembled in the boiler house (up to 870 kw). fficiency class: 3 stars. RN rom 80 to 6100 kw WORKIN PRSSUR 6 ar (igh pressure available on demand) WORKIN TMPRTUR Minimum return temperature 50 C OPRTIONS WIT as or oil fired pressure jet burners MOLS R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS 80 120 160 200 250 300 R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS 370 450 560 680 780 870 R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS 1000 1100 1180 1400 1650 2000 R PLUS R PLUS R PLUS R PLUS R PLUS R PLUS 2350 2700 3100 3500 3900 4400 R PLUS R PLUS R PLUS R PLUS 4800 5200 5700 6100 CRTIICTION IN OUTPUT RN (in the order, it s possible to request a specific output within the certified range)
TCNICL TURS rom 3500 6100 kw models it is endowed with circular diaphragms of junction, interposed between furnace bottom, on the water side, and the rear tube ront door with self-centring closing, adjustable in and direction, with the mechanism urnace bottom with dissipation plates for a better : - special helical turbulators in the front zone of the pipes IST R I UZION U NIOR M T MP R TUR S TR UTTUR PR COR SO UM I LOTIN URNC OMONOUS TMPRTUR ISTRIUTION SMOK STRUCTUR N PT SMOK PIPS reater (+50%) in comparison to a smooth with the same length smaller weight compared with a reduction of mechanical stresses on the front and rear Thermal almost double in comparison to carbon steel, to withstand the condensation phenomena Start of the burners, at the ignition phase, facilitated first part of the smoke pipes with just an helicoidal and the remaining part with the aluminium profiles, JUSTL OOR
R PLUS IMNSIONS N TCNICL T R PLUS 80 TO 250 1 Panel board 2 urner supporting plate 3 Smoke chamber cleaning door 4 lame sight glass T1 T2 T 4 T 5 T7 T8 T 9 ot Water flow ot Water return xpansion vessel connection oiler drain Chimney connection urner connection Sludge drain flange Inspection flange Condensate drain MOL Nominal output Nominal input oiler capacity Water side lue gas Max. boiler operating pressure imensions h x l x d Weight kw kw l m c.a. c.a. bar kg R Plus 80 60 to 80 63,3 to 85,2 86 0,08 to 0,15 3,8 to 6,8 6 912x690x995 221 R Plus 120 90 to 120 94,6 to 127,4 126 0,06 to 0,11 6,1 to 10,8 6 1002x760x1210 325 R Plus 160 120 to 160 125,8 to 169,4 151 0,11 to 0,20 8,9 to 15,8 6 1002x760x1390 366 R Plus 200 150 to 200 157 to 211,3 203 0,10 to 0,17 11,1 to 19,7 6 1127x860x1442 505 R Plus 250 187,5 to 250 195,8 to 263,6 247 0,12 to 0,22 13,3 to 23,6 6 1127x860x1692 583 R PLUS 300 TO 870 1 Panel board 2 urner supporting plate 3 Smoke chamber cleaning door 4 lame sight glass T1 T2 T 4 T 5 T7 T8 T 9 ot Water flow ot Water return xpansion vessel connection oiler drain Chimney connection urner connection Sludge drain flange Inspection flange Condensate drain MOL Nominal output Nominal input oiler capacity Water side lue gas Max. boiler operating pressure imensions h x l x d Weight kw kw l m c.a. c.a. bar kg R Plus 300 225 to 300 234,6 to 315,8 298 0,12 to 0,22 15,9 to 28,4 6 1372x860x1541 665 R Plus 370 277,5 to 370 288,8 to 388,7 398 0,08 to 0,14 18,1 to 32,2 6 1542x890x1606 845 R Plus 450 337,5 to 450 351 to 472,4 462 0,11 to 0,20 20,2 to 35,8 6 1542x890x1801 986 R Plus 560 420 to 560 436,8 to 587,9 565 0,17 to 0,30 23,7 to 42,1 6 1542x890x2113 1119 R Plus 680 510 to 680 530,4 to 713,9 671 0,12 to 0,21 27,8 to 49,4 6 1622x1122x1989 1435 R Plus 780 585 to 780 608,4 to 818,9 753 0,15 to 0,27 30,7 to 54,4 6 1622x1122x2184 1557 R Plus 870 652,5 to 870 678,6 to 913,4 836 0,19 to 0,33 33 to 58,6 6 1622x1122x2379 1656
R PLUS 1000 TO 2350 1 Panel board 2 urner supporting plate 3 Smoke chamber cleaning door 4 lame sight glass T1 T2 T 4 T 5 T7 T8 T 9 ot Water flow ot Water return xpansion vessel connection oiler drain Chimney connection urner connection Sludge drain flange Inspection flange Condensate drain MOL Nominal output Nominal input oiler capacity Water side lue gas Max. boiler operating pressure imensions h x l x d Weight kw kw l m c.a. c.a. bar kg R Plus 1000 750 to 1000 780 to 1049,8 1040 0,11 to 0,19 35,9 to 63,9 6 1622x1352x2346 1970 R Plus 1180 885 to 1180 920,4 to 1238,8 1242 0,15 to 0,26 38,6 to 68,6 6 1622x1352x2686 2175 R Plus 1400 1050 to 1400 1092 to 1469,8 1418 0,15 to 0,26 42,1 to 74,9 6 1732x1462x2781 2975 R Plus 1650 1237,5 to 1650 1287 to 1732,3 1617 0,20 to 0,36 45,5 to 80,9 6 1732x1462x3151 3465 R Plus 2000 1500 to 2000 1560 to 2099,7 2086 0,16 to 0,38 40,5 to 72 6 1892x1622x3225 4390 R Plus 2350 1762,5 to 2350 1833 to 2467,1 2324 0,21 to 0,38 43,2 to 76,9 6 1892x1622x3545 4700 R PLUS 2700 TO 3500 1 Panel board 2 urner supporting plate 3 Smoke chamber cleaning door 4 lame sight glass T1 T2 T 4 T 5 T7 T8 T 9 ot Water flow ot Water return xpansion vessel connection oiler drain Chimney connection urner connection Sludge drain flange Inspection flange Condensate drain MOL Nominal output Nominal input oiler capacity Water side lue gas Max. boiler operating pressure imensions h x l x d Weight kw kw l m c.a. c.a. bar kg R Plus 2700 2025 to 2700 2106 to 2834,6 2667 0,28 to 0,50 45,6 to 81 6 1990x1720x3835 5370 R Plus 3100 2325 to 3100 2418,1 to 3254,5 4142 0,37 to 0,66 43,3 to 76,9 6 2271x1970x3879 6990 R Plus 3500 2625 to 3500 2730,1 to 3674,5 4455 0,37 to 0,65 50,4 to 89,5 6 2271x1970x4279 7790
R PLUS 3900 TO 6100 1 Panel board 2 urner supporting plate 3 Smoke chamber cleaning door 4 lame sight glass T1 T2 T 5 T7 T8 T 9 ot Water flow ot Water return xpansion vessel connection oiler drain Chimney connection urner connection Sludge drain flange Inspection flange Condensate drain MOL Nominal output Nominal input oiler capacity Water side lue gas Max. boiler operating pressure imensions h x l x d Weight kw kw l m c.a. c.a. bar kg R Plus 3900 2925 to 3900 3042,1 to 4094,4 6012 0,28 to 0,50 44,4 to 78,6 6 2533x2088x4738 8630 R Plus 4400 3300 to 4400 3432,1 to 4619,3 6012 0,35 to 0,63 56,6 to 100,5 6 2533x2088x4738 8630 R Plus 4800 3600 to 4800 3744,1 to 5039,3 7058 0,42 to 0,75 50,5 to 92,2 6 2653x2214x4928 9675 R Plus 5200 3900 to 5200 4056,1 to 5459,2 7058 0,50 to 0,88 59,3 to 105,4 6 2653x2114x4928 9675 R Plus 5700 4275 to 5700 4446,1 to 5984,1 7909 0,59 to 1,05 49,5 to 90,5 6 2860x2380x5484 13060 R Plus 6100 4575 to 6100 4758,1 to 6404,1 7909 0,68 to 1,21 56,7 to 100,7 6 2860x2380x5484 13060 YRULIC N LCTRICL CONNCTIONS In the following figures is shown the typical connection diagram of the boiler to the heating system with W production. Remember, R Plus boilers function with forced circulation. Key: Pr= Recirculation pump VM= Mixing valve for L.T. zone Pi= eating system pump V= xpansion vessel IR= eat system distribution Ps= W recirculation pump Pc= W storage tank loading pump T= Room thermostat The standard panel board of R Plus boiler, automatically manage the switching off of the burner if the boiler s temperature reaches the value set on working thermostat. In addition, it manages pump system, that will function only with the attainement of the minimal boiler temperature of 50 C (anticondensing protection temperature). y reaching the lower limit of 50 C (descending) pump system will turn off. The panel board is predisposed for the management of two-stage or modulating burners. With this diagram configuration, the possible W storage tank loading pump will function with priority on hot water pump
IITL CONTROLLR SIC CONTROLLR - RC1 The panel board is manufactured in conformity to the LV irective 2006/95/C. On request it can be adapted to any type of installation. R Plus is supplied with the standard thermostatic panel board, controlling, via thermostats that allows the regulation of burner operations (one- or two-stage), pump and water temperature operations. 1 2 3 4 1.urner switch 2. Illuminated main switch 3. 1 st and 2 nd stage thermostat 4. Minimum temperature thermostat 5. eating system pump switch 6. Safety thermostat 5 6 7 7. oiler thermometer VNC CONTROLLR - RC2 The panel board in the predisposed version, allows a connection to an external regulator, to control the modulating burners and distribution heat circuits. The panel board is complete with main switch, pump switch, burner switch, boiler thermometer, two stage working thermostat, safety thermostat and minimum temperature thermostat (internal to the panel board). 1 2 3 4 5 6 7 1. oiler circuit pump switch 2. Switch 0 - Manual (thermostats) 1 - utomatic (ext. regulator) 3. Illuminated main switch 4. 1 st stage thermostat 5. 2 nd stage thermostat 6. urner lockout warning light 7. Minimum temperature thermostat 8. irect circuit pump switch 8 9 11 10 9. urner switch 10. oiler thermometer 11. Safety thermostat
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