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DIRECT.FIRED ABSORPTION CHILLER.HEATER 'i;* g;'l t)-+:ii 2.:+,: :,)r*l .:!E iii L+1:, ti;ti ,rtli nio. RCDsenbsfb a newly desffied compactand hlgh Pertormanc hetter and desffied considering {r\*. q'r.fl{lAr '-r{*.. Using a newly developed microprocessor, high performance is realized in operating. 1. Energysaving with minimizedstartup. Startup time of the system has been cr,it short with an optimized flow rate of circulating solution responsive to the startup operationquickly. This reduce fuel consumption. 4. Operatingconditionis displayedon the panel digitally. Operating information such as the chilled/hot water temperature,the cooling water temperature,the solution temperature and the other followings listed hereunder are displayed on the control panel. Temperature in the high temperature generator. . ouflet temp. of the high temperature generator. . lnlet temp. of the high temperature generator. . Dew point temp. of the high temperature generaror. lnlet or Outlet temperature of the chilled/hot water. Inlet or Outlet temperature in the cooling water. Chiller-Heater operating time. Operating time of the refrigerant pump. Number of start/stop operations of the unit Q o 3 c Measurement in temperature. . Temperature of the exhaust gas. . Temperature of the evaporating refrigerant. ' Temperature of the refrigerant condensation. ' Temperature of the solution in absorber. Fuel control valve indicator. Combustion time Operating time of the solution pump. Number of combustion start/stop ooerations. 6 5 a 5. Preventionfunction for unusual shut down on failure are equipped. o c c ) o o o o E 0) With confinuous monitoringoperating conditions by sensors equipped in the unit, stoppage of the system on failures or fault is minimized in controlling system before the system goes to failures. . Dew-point control of the high temperature generator. . Solution temperature control of the high temperature generator. etc. l Elapsed time after the combustion start(min) ^ 2. Reducingdilution time at the time of operating interruption. By checking the operatingconditionat shut down, minimum diluting time is determinedautomatically. over dilution is avoided automatically,and this contribute to the energy saving. 3. Interlocking circuits of auxiliary devices are equippedas a standard. An interlockingcircuit are equipped for chilled/hot water, cooling water pumps and a fan of cooling tower as a standard. The operating cost may be reduced with protective meas-ures such as a start/stop circuit for the fan on the cooling tower for cooling water temperature control and a freeze-proof circuit with thermo-sensorsfor winter season are equipped as a standard. 6. Pre-alarm system ensure preventive maintenance. With pre-alarm systems, magnitude of scale/slime fouling in the cooling water tubes and timing for replacing some parts of the unit are informed well in advance' . . . . Temperature rising in the exhaust gas. Rising in the internal pressure. Replacement timing of the burner part. Fault in thermo-sensors. *Temperature rising in the inlet of cooling water. {<Concentration rising in the high temperature generator. x Rising in dew point of the high temperature generator. The x mark indicates that only counting . Rising in LTD of cooling water. . Overload in the purge pump. . Replacement timing for respective oarts. . Abnormal in level control in high temPerature generator. * Temperature rising of the cooling water at the inlet/outlet' * Temperature rising in the solution of the high temperature generator. is made without displaying any pre-alarm. 7, A circuit for power-failureis equipped with a standard. For a power-failure within the minutes, the unit may start automatically after the power is recovered. The unit will shut down with alarm if the power failure lasts more than ten minutes. DirectFiredAbsorptionChiller-Heater ol equippedwithlatest microprocess or environment, CONTENTS In an application of inverter control of solution puffiF, saving energy has been realized in the whole range from partial loads to rated loads of cooling mode. Installation costs may be reduced at no control of cooling water temperature and further saving in energy consumptiong as operation is feasible as 15'C at the inlet of cooling water. 0.30 s I PartLoadPerformance E z I E a c 22.c E z 15c o ; c v.4u x n ro o o 6 (, The graphic chart shows; Energy saving is 40olocompared with original model when the refrigerationcapacity is 40% and the inlet temperature of the cooling water is 27"C. Note 1) The combustion rates shown herein based on a gross calorific value 11,000kca1/m2(NTP) of gas. Note 2) This graphic chart is applicabte to the model 015 through 050. Note 3) An area surroundedby the dotted lines is the area for available loads .which is derived from using respective average wet bulb. Note 4) The % of energy saving is based on the first developedunit. Note 5) 1rns/(h.USRI)(NTP):9.2343ms/kW(NTP) Equippedwith a low Nox burner, 60ppm attainedat the fuel gas 13A. less based Oz Oolo, Compared with the oonventional type, reductions of 2Ooloin width; 15o/oin height 2Oolotn setup space have been attained(Comparison reference in 360 tons class). RCD036 (New .......5 C o o l i n ga n d h e a t i n gc y c l e Standard Specification Table (Energy saving 260lo) Series N Cooling operation per annual : 2 , 0 0 0h o u r so r l e s s . . . . . . . . . . . . . ' . 6 Series L Cooling operation per annual : 4 , 0 0 0 h o u r so r l e s s . . . . . . . . . . . . . . . 8 Series H Cooling operationper annual : morethan 4,000hours............10 S h i p p i n gD i m e n s i o n s. . . . . . . . . . . . . - - - - . - . . 1 2 Thermal Insulation ( C o l da n d H o t S u r f a c e ) . . . . . . . . . . . . . . . 1 3 .........-..-...14 D i m e n s i o n. s. . . . . . . . . .'........15 Foundation ..'...16 T e c h n i c a li n f o r m a t i o n ...........17 C o n t r o lp a n e l Sample power board R e m o t es t a r t / s t o ps i g n a l . . . . ' . . . . . . . . . . 1 9 ......2O Start/stop flow chart Standard delivery scope and o p t i p n a ls p e c i f i c a t i o n s . . . . . . . . . . . . . . . 2 2 Combustion system diagram and technical relating for exhaust gas I I t Evaporator LowTemp.Generator Gondenser PurgeUnit HighTemp. Generator : I SolutionHeatExchangers ControlPanel BurnerUnit l--l :StrongLiErsolution lMediumLiBrSolution f-l :Weat<LiBrSolution (HzO) iRefrigerant Tl : Evaporated refrigerant N :ruttyctosed Refrigerant evaporates in an evaporator and cools down chilled water. The evaporated refrigerant is absorbed into the solution in the absorber. The solution absorbed the refrigerant become weak and sends to the high and low temperature generator respectively through the heat-excangers pumped up by the solution pump. The weak solution turns to a concentrated(strong)solution after heating by the burner in the high temperature generator.The solution becomes medium strong solution in the low temperature generator heated by refrigerant(steam) generated in the high temperature generator. The strong solution in the high and medium strong solution in the low temperature are mixed together and back to absorber through the both solution heat-exchangers, in which absorbs the refrigerant evaporated from the evaporator. The generated refrigerant in the low temperature generator move to the condenser and condensed by the cooling water. Condensed refrigerant back to evaporator. l>- Hotwater OUT . MediumLiBrSolution l-l :WeakLiBrSotution . Refrigerant (HzO) : Evaporated refrigerant l<- Hotwater [--l IN ffi iFuttyopened Fuel The high temperature steam(refrigerant) generated in the high temperature generator is moved through valve and condensed in the evaporator and heating up hot water for heating. The refrigerant is down to and mixed up with medium weak solution in the absorber.Then pump up to the high temperaturegenerator by solution pump. The medium weak solution generates steam(refrigerant vapor) in the high temperature generator. Model(RCDFI 1{0t5 t{018 il021 1{025 il028 ]t032 11036 Cooling Capacity usRt{kw}150{528} Heating Capacity kcal/h{kW}400,000{465}480,000{558}5 60,000{651} 666,ooo{774} 742,000{853} 854,000{993} 960,000{1117 FlowRate o:t c'o = Q,/mtn Plessure Dlop 180{633} 210{73e} 250{87e} 280{e85} 32O{1125} 360{1266} 1810 2120 2520 2820 3230 3630 8.2{80} 7.4{73} 7.7{75} 6.3{62} 6.3{62} 6.4{63} 4 4 4 4 3 3 3 1510 mAq{kPa} 7.8{76} 'El S llo.of Pass E CJ PipeConnection Size A(mm) 100 100 125 125 150 15 0 150 FlowRate Q,/min 2500 3000 3500 4170 4670 5330 6000 12{118} 12.5{123} e.5{e3} 10{e8} 10{e8} o:t cr(' Drop = Plessure := il0.ol Pass ct ct mAq{kPa} 1 1 . 5 { 1 1 3 } 12.5{123} Elt 3+1 3+1 3+1 3+1 2+1 2+1 2+1 125 125 150 150 200 200 200 CJ PipeConnection Size A(mm) eoo{8.82}eoo{8.82} e00{8.82} Ualue Gas {gross) PipeConneclionA(mm) Supply Pressure mmAq{kPa}1 50{1.47} 150{1.47} 150{1.47} 150{1.47} 80 100 100 125 80 80 80 4500 Consumption Nm'/h (Coolinsl 99.9 119.9 139.9 166.5 186.5 213.2 239.8 Consumption ll|eatinql 109.8 131.8 153.9 182.8 203.7 233.4 263.5 kcal/llm3 Nm3/h 200{1.e6} 200{1.e6} 200{1.e6} 2oo{1.e6}2oo{1.e6}2oo{1.e6}200{1.e6} Supply Pressure mmAdkPa) Ualue = Gas (grossl PipeConnectionA(mm) 50 50 50 80 80 80 BO q:t trsAl Consumption il000 (Coolinsl kcal/ilmg Consumption llleatinol Consumplion (Coolingl Kerusene Consumption ll|eatinsf Voltagex Cycle Nm3/h 40.9 49.1 57.2 68.1 76.3 87.2 98.1 Nm3/h 44.9 53.9 62.9 74.8 83.3 95.9 107. 8 0/h 48.6 58.3 68.0 81.0 90.7 103.7 116. 6 0/h 53.9 64.7 75.5 89.8 100.0 115 . 1 129.4 VX Hz 200x 50/60. 220x60 kw 0 .1 5 0.15 Pump' = Solution kw 2.2+O.4 2.2+O.4 2.2+O.4 :> kw 1.5 1.5 1.5 2.2 2.2 10.0(5.5) 10.5(8) 13.0(8) 13.5(8) Refrigelant Pump q:t ct ct- CJ CJ o:, t+l Burner Fan Gas Powel Supply CapaciU kVA(mm') 10.0(5.5) $izel Ittliring Burner Fan* |lil Pumn Kerosene kw 1+0.25 Pouler Supply Capacity kVA(mm') 10.0(5.5) $izel lWirins Connection Sizeof Exhaust Gas l|eatTransfer fueaof Gh mm m2 1+0.25 0.3 0.3 1.5+0.25 1.5+0.25 2.2+O.4 13.0(8) 12.0(8) 350x310 450X 310 450x370 480X 370 13.8 16.1 11.7 0.3 o.4 3 . 2 + O . 4 3.2+O.75 3.2+O.75 3.2+O.75 10.0(5.5) 9.7 0.3 14.0(141 3.7 15.0(14) 15.0(14) 2.2+O.4 2.2+O.4 14.O(14) 14.o(14) 450x430 480X430 19.6 3.7 21.4 515x460 23.6 1t040 It045 1t050 lt000 ]t070 Dimensions Model 4OO{14O7} 450{1583} 500{175e} 600{2,110}7 00{2,462} '1,067,000{1241} 1,201,000{1397} 1,334,000{1551} 1,604,000{1,965} 1,871,000{2,'176} Weight Water Volume in Chiller-Heater Shipping Weight Operating Chilled/Hot Cooling Weight Water Water (MAX) L W H mm mm mm t t 0 0 N015 3575 1825 1900 5.4 7.4 210 290 RcDP 4030 4540 5040 6,050 7,060 6.6{65} 6.1{60} 6.1{60} 7.6{74} 7.8{76} N018 3575 1870 1940 5.9 8.0 250 340 3 3 3 3 3 N021 3605 2020 2050 6.7 9.2 300 410 150 200 200 200 200 2150 2160 7.8 10.4 350 480 6670 7500 8340 10,000 1 1 ,670 N025 3605 N028 4675 2105 2100 8.9 12.2 380 560 N032 4675 2280 2170 9.9 13.5 440 630 10{e8} e.5{e3} 10{e8} 2+1 2+1 2+1 2+1 2+1 N036 4700 2340 2250 10.1 15.0 490 700 200 250 250 250 250 N040 4725 2350 2340 1 1 . 8 16.5 540 780 N045 4810 2415 2480 13.1 18.4 610 920 e.8{e6} 10.5{103} e00{8.82} eoo{8.82} eoo{8.82} eoo{8.82} eoo{8.82} 80 80 80 80 80 N050 4810 2465 2550 14.O 19.7 680 1010 266.4 299.7 333.1 399.7 466.3 N060 5860 2875 2750 15.7 23.O 820 1210 292.9 329.7 366.2 440.3 513.6 N070 5860 2975 2945 26.2 1410 200{1.e6} 200{1.e6} 2oo{1.e6}e00{8.82} eoo{8.82} 80 80 80 65 80 109 122.6 1 3 6 .3 163.5 190.8 119.8 134.9 149.8 180.1 210.1 129.6 145.8 162.0 194.4 226.8 143.8 161. 9 179.8 216.3 252.2 200x 50/60. 220X60 o.4 o.4 o.4 o.4 o.4 3.7+O.75 3.7+O.75' 3.7+O.75 5.5+0.75 5.5+0.75 3.7 3.7 5.5 5 .5 7 .5 16 .0 (1 4 ) 16.0(14) 18.O(22) 20(22) 22.5(22\ 3.7+O.4 3.7+O.4 16 .5 (1 4 ) 16.5(14) 568x460 550X 515 5 5 0 X5 6 8 545X7'13 6 9 2 X 667 27.1 29.5 32.5 38.3 44.6 3.7+O.75 5.5+0.75 5.5+0.75 17.0(141 21.5(22) 21.5(22) 17.9 960 Note 1) The standard chilled water temperatureis 12"c at the inlet and 7"C at the outlet, the cooling water temperature is 32"C at theinlet and 37.5'c at the outlet and the hot water temperature 60'C at the outlet. Note 2) The fouling factor of the chilled/hot water and the cooling water is assumed as 0.0001meh"C/kcat(0.000086m2K/W). Note 3) The capacity of burner fan may be changed on the combustion volume and the gas specification. Note 4) The standard design pressureof the chilled/hot water and the cooling water is 8 kgf/cmz (gauge pressure) iO.ZA Hl|pa) Note 5) Chiller-Heateris designed in accordancewith JIS 8g622. Note 6) Standarddeliveryis one piece shippingas the standard. Note 7) The net calorific value of kerosene is defined as g32oKcal/0 (Specific gravity 0.8). Note 8) Dimensionin width may vary dependenton the gas specification. Please check the outline drawing in detail. The values shown herein is based on the supply specificationat 2OOmmAq(060 and 070 are at the supply on gOOmmAq). Note 9) The wiring size is used for reference. Lol5 Model(RC0P) 1018 t02l t025 1028 r032 r036 Capacity Cooling usRt{kw}150{528} Heating Capacity 854,000{993}960,000{111 742,000{863} 660,ooo{774} 400,000{465}480,000{558}560,o0o{651} kcaUh{kW} o:, GE = 180{633} 210{73e} 250{87e} 280{e85} 320{1125} 360{1266} 1810 2120 2520 2820 3230 3630 8.2{80} 7.4{73} 7.7{75} 6.3{62} 6.3{62i 6.4{63} 4 4 4 4 3 3 3 1510 FlowBate Q,/min Prcssure Drup mRq{tPa} 7.8{76} 'El = llo.of Pass CJ Size PipeConnection A(mm) 100 100 125 125 150 150 150 Flowflate A /min 2500 3000 3500 4170 4670 5330 6000 12{118} 12.5{123} e.5{e3} 10{e8} 10{eB} o:, CE Dlop = Plessure := lrlo.of Pass ct e mAq{kPa} 1 1 . 5 { 1 1 3 } 12.5{123} Et 3+1 3+1 3+1 3+1 2+1 2+1 2+1 125 125 150 150 200 200 200 CJ Size PipeConnection A(mm) Ptessure mmAq{kPa}1 5 0 { 1 .4 7} 150{ 1.47} 150{ 1.47} 150{1.47} e00{8.82} e00{8.82} eoo{8.82} Supply GasUalue (grossl PipeConnection A(mm) 80 BO 125 80 100 100 BO 4500 Consumption lCoolinql kcal/llm3 Consumption Il|eatingl Nm3/h 99.9 119.9 139.9 166.5 186.5 213.2 239.8 Nm"/h 1 0 9 .8 131.8 153.7 182.8 203.7 233.4 263.5 200{1.e6} 200{1.e6} 2oo{1.e6}200{1.e6} 200{1.e6} 200{1.e6} 200{1.e6} Pressure mmAqikPa) Supply o:t Ualue Gas (grossl PipeConnection A(mm) (r3Al Consumption 11000 ICoolinsl kcal/ilm3 Consumption (]|eatingl 50 50 50 BO 80 80 80 Nm3/h 40.9 49.1 57.2 68.1 76.3 87.2 98.1 Nm'/h 44.9 53.9 62.9 74.8 83.3 95.9 107. 8 48.6 58.3 68.0 81.0 90.7 103.7 116.6 53.9 64.7 75.5 89.8 100.0 115. 1 129.4 Gonsumption 0 / h KeroseneIGoolinsf Consumption 0 / h [fleatinsl x Cycle Uoltage Pump Refrigemnt Pump = Solution o:l 200x 50/60. 220x60 VXHz KW 0 .1 5 0.15 kw 2.2+O.4 2.2+O.4 2.2+O.4 kw 1.5 1.5 1.5 2.2 10(5.5) 10.5(8) 13(8) 0.3 0.3 0.3 0.3 o.4 3 . 2 + O . 4 3.2+O.75 3 . 2 + O . 7 5 3.2+O.75 ct CL Fan Bumer => C5 C5 !? l! Gas Capacity Power Su0ply kVA(mm') 10(5.5) Sizel {Wiring Fan* llil Burner 1+0.25 KW Pump |(erosene Supply Capacily Poww kVA(mm') 10(5.5) Shel {Whins Gas Sizeof Exhaust Connection Areaof Gh HeatTransfer 1+0.25 10(5.5) 2.2 3.7 3.7 15(14) 15(14) 1.5+0.25 1.5+0.25 2.2+O.4 2.2+O.4 2.2+O.4 12(8) 14(14) 14(14) 14(14\ 11(8) 13.5(B) mm 3 5 0 X310 450X 310 450x370 480x 370 450X 430 480X430 515X460 m2 9 .7 11.7 13.8 16.1 19.6 21.4 23.6 t040 t045 t050 t000 r070 4OO{14o7} 450{1583} 5oo{175e} 600{2,110}7 00{2,462} Dimensions Model RcDR 1,067,000{1241} 1,201,000{1397} 1,334,000{1551} 1,604,000{1,965} 1,871,000{2,176} Weight Water Volume in Chiller-Heater Shipping Operating Chilled/Hot Cooling Weight Weight Water Water (MAX) L W H mm mm mm 1900 5.5 t t 0 0 7.4 210 290 4030 4540 5040 6,050 7,060 L015 3575 1825 . 6 .6 {6 5 } 6.1{60} 6.1{60} 7.6{74} 7.8{76} L018 3575 1870 1940 5.9 8.0 250 340 3 3 3 3 3 LO21 3605 2020 2050 6.7 9.2 300 410 150 200 200 200 200 LO25 3605 2150 2160 7.8 10.4 350 480 6670 7500 8340 10,000 1028 4675 2150 2100 8.7 12.2 380 560 10{e8} e.5{93} 1o{e8} L032 4675 2280 2170 9.9 13.5 440 630 2+1 2+1 2+1 2+1 2+1 L036 4700 zUO 2250 10.5 15.0 490 700 200 250 250 250 250 L040 4725 2350 2340 1 1 . 6 16.5 540 780 L045 13.2 18.4 610 920 L050 4810 2465 2550 14.O 19.7 680 1010 1 1 ,670 e.8{e6} 10.5{1m} eoo{8.82} e00{8.82} eoo{8.82} eoo{8.82} e00{8.82} 4810 2415 2480 80 80 80 80 80 266.4 299.7 333.1 399.7 466.3 1060 5860 2875 2750 15.7 23.O 820 1210 292.9 329.7 366.2 440.3 513.6 L070 5860 2975 2945 26.2 1410 200{1.e6} 200{1.e6} 2oo{1.e6}eoo{8.82} eoo{8.82} 80 100 100 65 80 109 122.6 136.3 163.5 190.8 119.8 134.9 149.8 180.1 210.1 129.6 145.8 162.0 194.4 226.8 143.8 161. 9 179.8 216.3 252.2 200x 50/60. 220x60 o.4 o.4 o.4 o.4 o.4 3.7+O.75 3.7+O.75 3.7+O.75 5.5+0.75 5.5+0.75 3.7 3.7 5.5 16(14) 16(14) 18(22) 3.7+O.4 3.7+O.4 3.7+0.75 16.5(14) 16.5(14) 17(14') 21.5(22) 568X460 550X 515 550x568 5 4 5 X7 1 3 692x667 27.1 29.5 32.5 38.3 44.6 5 .5 20(22r, 5.5 22.5(22\ 5.5+0.75 5.5+0.75 21.5(22) 17.9 960 Note 1) The standard chilled water temperature is 12"Cat the inlet and 7"C at the outlet, the cooling water temperature is 32'C at theinlet and 37.5'C at the outlet and the hot water temoerature 60"C at the outlet. Note 2) The fouling factor of the chilled/hot water and the cooling water is assumedas 0.0001m2h"C/kcal (0.000086m2K/W). Note 3) The capacity of burner fan may be changed on the combustion volume and the gas specification. Note 4) The standard design pressureof the chilled/hot water and the cooling water is 8 kgf/srnz (gauge pressure) {O.ZAVpa} Note 5) Chiller-Heateris designed in accordancewith JIS 88622. Note 6) Standarddeliveryis one piece shippingas the standard. Note 7) The net calorific value of kerosene is defined as 8320Kcal/ 0 (Specific gravity 0.8). Note 8) Dimensionin width may vary dependenton the gas specification. Please check the outline drawing in detail. The values shown herein is based on the supply specificationat 2OOmmAq(060 and 070 are at the supply on 900mmAq). Note 9) The wiring size is used for reference. 1|0l5 ModelIRCDPf l|0t8 l|02l 1|025 }|028 l|032 |l030 Capacity Cooling usRt{kwi135{475} ]|eating Capacity 400,000{465}480,000{558}5 66,000{651} 666,ooo{774} 742,000{863i854,000{993} kcal/h{kttr|}361,ooo{420} et GEI = 150{528} 180{633} 210{73e} 250{87e} 280{e85} 320{1125} 1510 1810 2120 2520 2820 3230 5.7{56} 5.5{54} 5.4{53} 5{ae} 4.8{47} 5{ae} 4 4 4 4 3 3 3 FlowRate 0 /min Drop Prcssure mlq{rPa} 6.3{62} 1360 =t 32 c) €t 6tr = llo.ol Pass Size PipeConnection A(mm) 100 100 125 125 150 150 150 Flowflate Q,/min 2250 2500 3000 3500 4170 4670 5330 e.5{e3} s{88} e{88} e{88} 8{78} 8{78} s{28} 3+1 3+1 3+1 3+1 2+1 2+1 2+1 125 125 150 150 200 200 200 Dlop Prcssule mAq{kPa} ED := llo.of Pass c, C' CJ PipeConnection Size A(mm) PressuremmAq{kPa}100{0.e8} 100{0.e8} 100{0.s8} 100{0.e8} eoo{8.82} eoo{8.82} e00{8.82} Supply Gas Ualue (grossl PipeConnection A(mm) 100 100 125 80 80 50 80 4500 Consumption Nm3/h 213.2 119.9 139.9 166.5 186.5 89.9 99.9 lCoolinnl kcal/llm3 Consumption Nm"/h 203.7 234.4 109.8 131.8 153.7 182.8 98.8 {ilsatingf 2oo{1.e6}200{1.e6} 200{1.e6} 200{1.s6} 200{1.e6} 2oo{1.e6}2oo{1.e6} PressuremmAq{kPd Supply €t GasValue {grossf PipeConnection A(mm) fl3n1 Consumption Nm"/h il000 lCoolinnl kcal/llm3 Consumption Nm'/h l1|eatinsf Consumption 0 / h tGoolinnl Kerossne Consumption 0 l h ll|eatingf Uoltagex Cycle Pump Refrigerant Pump' = Solution ct 50 50 50 80 80 80 80 36.8 40.9 49.1 57.2 68.1 76.3 87.2 40.5 M.9 53.9 62.9 74.8 83.3 95.9 43.7 48.6 58.3 68.0 81.0 90.7 103.7 48.7 53.9 64.7 75.5 89.8 100.0 115. 1 0.3 o.4 200x 50/60. 220x60 VX Hz kw 0 .1 5 0.15 kw 2.2+O.4 2.2+O.4 2.2+O.4 kw 1.5 1.5 1.5 2.2 2.2 3.7 10.5(5.5) 10.5(8) 13(8) 13.5(8) 15(14) 15(14) 2.2+O.4 2.2+O.4 14(141 14(141 0.3 0.3 0.3 3.2+O.4 3.2+O.75 3.2+O.75 3.2+O.75 ct CL BumelFan '6 ct ot trt Gas Powu $upply Capacily kVA(mm')10.5(5.5) Size) lWirins Fan* Oil kw Bumsr 1+0.25 Pump Kerusene Sumly Gapacily Pows kVA(mm') (ltliilns $izsl Gas Connection Sizeof Exhaust Arcaof Gh lleatTmnsfer mm m2 10(8) 1+0.25 10(8) 350x310 450X 310 9.7 11.7 1.5+0.25 1.5+0.25 2.2+O.4 11(8) 3.7 12(8) 14(14) 450X370 450x370 450X430 480x430 515x460 13.8 16.1 19.6 21.4 23.6 H040 360{1266} 1|045 1|050 H060 l|070 4OO{14O7} 450{1583} 540{1,899} 600{2,110} Dimensions Model RcDP 960,000{1117} 1,067,000{1241} 1,201,000{1397} 1,467,000{1,706} 1,604,000{1,g65} L W H mm mm mm Weight WaterVolume in Chiller-Heater Shipping Weight Operating Chilled/Hot Cooling Weight Water Water (MAX) t t a o 3630 4030 4540 5,440 6,050 H015 3575 1825 1900 5.5 7.4 210 290 5.3{52} 4.8{47} 5{4e} 6.5{64} 6{5e} H018 3575 1870 1940 5.9 8.0 250 340 3 3 3 3 3 3605 2020 2050 6.7 9.2 300 410 150 200 200 200 200 H025 3605 2150 2160 7.8 10.4 350 480 6000 6670 7500 9,020 10,000 H028 4675 2105 2100 8.7 12.2 380 560 8.5{83} 8{78} 8.5{78} 8{78} 8{7s} H032 4675 2280 2170 9.9 13.5 440 630 2+1 2+1 2+1 2+1 2+1 H036 10.5 15.0 490 700 200 250 250 250 250 H040 4725 2350 2340 1 1 . 6 16.5 540 780 900 900 H045 4810 2415 2480 13.2 18.4 610 920 H050 4810 2465 2550 14.O 19.7 680 1010 eoo{8.82} eoo{8.82} e00{8.82} H021 4700 2340 2250 80 80 80 80 80 239.8 266.4 299.7 359.7 399.7 H060 5860 2875 2750 15.7 23.O 820 1210 263.5 292.9 329.7 402.7 440.3 H070 17.9 26.2 1410 900 900 65 80 200{1.e6} 200{1.e6} 200{1.e6} 80 80 98.1 109 122.6 147.2 163.5 107.8 119. 8 134.9 164.7 180.1 1 1 6 .6 129. 6 145.8 175.0 194.4 129.4 143.8 1 6 1 .9 197.8 216.3 80 200 x 50/60. 220X60 o.4 o.4 o.4 o.4 o.4 3.7+O.75 3 . 7+ O . 7 5 ' 3.7+O.75 5.5+0.75 5.5+0.75 3.7 3.7 5.5 5 .5 16(14) 16(14) 18(22) 20(22) 3.7+O.4 3.7+O.4 16.5(14) 16.5(14) 17(41 568x460 550X 515 5 5 0 X5 6 8 5 4 5 X7 1 3 6 9 2 X 667 27.1 29.5 32.5 38.3 44.6 7.5 22.5(22) 3.7+O.75 5.5+0.75 5.5+0.75 21.5(22) 21.5(22) 5860 2975 2945 960 Note 1) The standard chilled water temperature is i2"c at the inlet and 7'C at the outlet, the cooling water temperature is 32.C at theinlet and 37.5'c at the outlet and the hot water temperature 60"C at the outlet. Note 2) The fouling factor of the chilled/hot water and the cooling water , is assumedas 0.0001m2h"C/kcat (0.0OOO86m2K/W). Note 3) The capacity of burner fan may be changed on the combustion volume and the gas specification. Note 4) The standard design pressureof the chilled/hot water and the cooling water is 8 kgf/srnz (gauge pressure) {O.zA N/pa} Note 5) Chiller-Heateris designed in accordancewith JIS 8g622. Note 6) Standarddeliveryis one piece shippingas the standard. Note 7) The net calorific value of kerosene is defined as g32oKcal/ 0 (Specific gravity 0.8). Note 8) Dimensionin width may vary dependenton the gas specification. Please check the outline drawing in detail. The values shown herein is based on the supply specificationat 2OOmmAq(060 and 070 are at the supply on 900mmAq). Note 9) The wiring size is used for reference. r w 1 I Lr l- =l High temperatureshell Low temperatureshell NOl5 N018 NO21 NO25 NO28 NO32 NO36 NO40 N045 NO50 NO60 NO70 L1(mm) Wl(mm) H1(mm) 3575 3575 3605 4810 4810 1235 1275 1900 1940 weight(t) Max.shipping 4.4 4.7 5.4 2470 965 Model o E iso hp x o d 9 =' s o f !EO dp ao d r O i'E E o .9 E L2(mm) W2(mm) H2(mm) f aE(' EE ge =' I o = !!o = E d o drO F.C E o .9 - [# EE =' I g = o o gE e iio i.E E'n .9 :E 4675 4700 1345 1415 1385 1425 1505 1545 1595 1645 1850 1910 2050 2160 2100 2170 2250 2340 2480 2550 2750 2945 7.6 8.4 9.2 10.1 10.8 13 14.7 2470 6.0 2980 7.O 2800 2980 3220 3260 3300 3600 3690 3900 3900 965 1055 1115 1110 1165 1175 1145 1195 1190 1280 1300 2330 2390 2700 2900 2.6 2.9 3.0 3.4 2430 3.2 3.6 3.8 4.4 4.2 4.8 1805 1885 1960 2070 2075 't.2 1.3 1.5 1.7 1.9 $reight(0 Max.shipping 1.3 1.4 1.7 1.9 2.2 Ll(mm) Wl(mm) Hl(mm) 2100 2.3 2.6 2240 2.4 2.7 4725 LO45 LO50 LO60 LO70 4810 4810 5860 5860 1275 1345 1415 1385 1425 1505 1545 1595 1645 1850 1910 1900 1940 2050 2160 2100 2170 2250 2340 2480 2550 2750 2945 6.0 2980 7.O 7.6 8.4 9.2 10.1 10.8 13 14.7 2980 3220 3260 3300 3660 3690 3900 3900 1280 1300 2700 2900 4.4 3.8 1235 4.4 4.7 5.4 2470 2470 2800 965 965 1055 1115 1110 1165 1175 1145 1195 1190 1805 1885 1960 2070 2075 2100 2240 2390 weight(t) Max.shipping 1.2 1.3 1.5 1.7 .1.9 1.9 2.3 3.0 2430 3.2 2.2 2.6 2.4 2.7 2330 2.6 2.9 3.4 3.6 Ll(mm) Wl(mm) Hl(mm) 1.7 1.3 1.4 H015 H018 HO21 HO25 HO28 HO32 HO36 HO40 3575 3575 3605 1235 1275 1900 1940 4.2 HO45 HO50 HO60 HO70 4675 4675 4700 4725 4810 4810 5860 1345 1415 1385 1425 1505 1545 1595 1645 1850 1910 2050 2160 2100 2170 2250 2340 9.2 3300 2480 2550 2750 2945 4.4 4.7 5.4 6.0 7.O 7.6 8.4 L2(mm) W2(mm) H2(mm) weight(0 Max.shipping 2470 2470 2800 2980 2980 3220 3260 5860 10.1 10.8 13 14.7 3660 3690 3900 3900 1300 2900 965 965 1055 1115 1110 1165 1175 1145 1195 1190 1280 1805 1885 1960 2070 2075 2240 1.3 1.5 1.7 1.9 2.4 2330 2.6 2390 1.2 1.3 3.0 2430 3.2 1.7 1.9 2.2 2100 2.3 2.6 2.7 2.9 3.4 3.6 2700 3.8 4.2 1.4 4.8 3605 weight(t) Max.shipping weight(t) Max.shipping 5860 LO32 LO36 LO40 4675 4700 4725 LOl8 3575 L2(mm) W2(mm) H2(mm) weight(t) Max.shipping 5860 LO21 LO25 LO28 3605 3605 4675 LOl5 3575 weight(t) Max.shipping Model E 5 4675 weight(t) Max.shipping Model E 3605 4.4 4.8 *For the excessiveheatingVp€{Htype),the hightemp€rature dhell-sideis upgradedto the cla65of on6-€tepupper6izeand for the superexcessiveheating and volume. may b6 upgradedto the cla65of two-stspuppersize in dimensions rcgenerator tpe(F type),the hightemperatu.e 12 Low temperature shell High temperature Hig Cotd N\SSinsulation-work N\\\\] paft part Hightemperature shellhotinsulation.work Gold insulation-workpart . Evaporatorshell . Evaporatorwater box and box cover . Refrigerantpumpand piping . . . . part Lowtemperature shellhotinsulation.work . . . . . High temperaturegenerator Frontsmoke chamber Rearsmokechamber Solutionpiping Hot WV)insulation-work V.1//./1 paft Solution heat exchanger Solution piping Steam header Refrigerantvapor piping Absorber shell (unit m2) Model (RCDP) N015 Insulationarea(Cold) 8 Lowtemperature shell 6.3 lnsulation atea High temperature shell 7.7 N018 Total (Ho0 14 8.5 NO21 NO25 NO28 NO32 NO36 NO40 NO45 I NO50 NO60 NO70 10 11 12 13 14.5 15.5 16.5 18.5 20 9.9 10.3 10.8 11.4 15.5 15. 9 6.5 7.1 7 .7 8.8 9.2 8.0 9.4 10.3 11.2 12.8 13.5 14.7 17.2 17.6 20.5 21.7 14.5 1 6 .5 18 20 22 23.4 25 28 29 36 37.6 (unit m2) Model (RCDF) ,!ors ,lors "1o21 ,1025 Insulationarea(Cold) 8 8.5 I 10 Low temperature shell 6.3 7.1 7.7 6.5 Insulalion alea High temperature shell 7 .7 8.0 9.4 10.3 {Ho0 Total 14 14.5 1 6 .5 18 rL08 11 ,5m 12 9.2 HLo4o '\oqs ,Lm 14.5 15.5 16.5 ,!m 13 18.5 ,Lo/o 20 9.9 10.3 10.8 11.4 15.5 15.9 20.5 36 37.6 "Lm 8.8 '11.2 12.8 13.5 14.7 17.2 17.6 20 22 23.4 25 28 29 21.7 13 RCD N015^,N025 Leav exhaust gas - ,r ZZOf Cooling water outlet( 4 B)-- l+t I lt Tube removal space (can be on other side) Lowtemp. generator - Chilled/ Hot water inlet(eB)- W <- pipiin"g l\ l l I Burnerunit Evaporator .-..- | I / Cooling water outlet( 4 B) ,r ,,/ R i ghtsi de [3690 : 028-050 Leav exhaustgas Tube removal space (can be on othei side) 4610: 060-070 Absorber Low temp generaror Purgetank H i g ht e m p generator tr1 -r + i r+}i L---*I ,r' j Fuel gas inlet(pB) Front side RCD N02g-N070 Chilled/Hot-. b water outlet(eB) \ f-i*. -r - _; Left side ,- - _____J c . , \ \ Chilled/ Hot wateroutlet(eB) C h i l l e d/ H o tw a t e ri n l e t ( e B ) b , r r-----Fuel gas prpilng Burnerunit R i ghtsi de Left side Front side NO50 NO60 NO70 NO40 NO45 NO28 NO32 NO36 NO25 1415 1700 1775 1390 1415 1300 1320 1375 1310 425 440 530 550 400 350 375 280 345 335 2360 2BBO 2880 2320 2360 2320 2320 2320 1810 1810 2645 2285 2450 1995 2070 2215 1870 1920 480 600 B I B 8 6 6 6 4 4 5 6 500 530 450 370 365 540 550 495 530 560 560 790 820 625 650 675 545 565 605 470 490 560 2690 2190 2690 2150 2150 2190 2150 2150 1615 1630 1615 2945 2480 2550 2750 2170 2250 2340 2160 2100 1940 1900 435 450 530 540 400 350 380 360 335 285 300 2720 2220 2720 2180 2180 2220 2180 21BO 1655 1640 1640 10 10 10 8 10 8 8 I 6 6 5 5 250 250 250 250 250 250 250 250 250 165 165 165 490 510 400 370 380 380 370 390 280 335 395 2BO 2540 2040 2540 2040 2040 2040 2050 2040 1550 1550 1550 1550 2 2 3 3 3 3 3 2 2 3 3 2 1520 1240 1470 1165 1190 1215 1020 1130 1010 895 915 975 2000 1805 1900 1720 1790 1755 1605 1615 1445 1410 1470 1375 665 475 470 280 305 640 5 260 175 505 520 125 702 692 480 568 515 568 480 450 515 450 450 350 667 460 550 545 430 460 550 430 370 370 310 310 5860 4810 4810 5860 4675 4700 4725 4675 3600 3606 3575 3575 2875 2975 2415 2465 2340 2350 2150 2105 22BO 1975 1825 1870 2750 2945 2480 2550 2250 2340 2160 2100 2170 1940 2050 1900 23.5 18.0 20.8 15.3 16.9 12.5 13.9 7.7 9.7 11.3 Maxshipping weight t 7.4 6.9 26.2 23.0 16.5 18.4 19.7 13.5 15.0 10.4 12.2 7.4 8.0 8.4 Operationweight t and valuesare basedon the In this table,standardrequirements Dimensions of gas piping,combustionvotum€,type of gas mayvaryby the supplypressure. of 060 & 070). mmAq(caseof 015-050),goommAq(Case Eupplyon the standard,13A,or LNG,2OO Model(RCDG) a mm b mm Chilled/hot c mm water d mm e inch t mm s mm h mm Cooling mm water mm k mm inch m mm n mm Gas o mm p inch q mm r mm Exhaust mm s gas t mm u mm L mm Outline w mm dimensions H mm NO15 't2't5 N018 1215 295 1810 500 NO21 1265 320 1810 560 5 515 525 1630 2050 335 1655 L(Tuberemovalspace) __; (canbe on otherside) I il 1 Model bolts(015-025) bolts(028-070) Low temp shell Dase I Model 8-n150Anchorhole(01 5-025) 8-!1 90 Anchorhole(028-070) _ _ l t High temp.shell (unit mm) Model a b c d e f s h I k I m n o p q f s t u v w x v z L NOl5 3200 1880 1130 840 350 1380 895 565 420 1310 -170 N018 3200 1920 1170 840 350 1380 915 585 420 1310 -170 550 840 120 940 550 880 120 980 175 't605 175 1605 220 100 100 150 325 470 100 130 650 2905 220 100 100 150 325 490 100 130 650 2905 NO21 3200 2040 1240 890 350 1380 975 620 445 1640 160 600 950 120 1050 175 1935 220 100 100 150 350 525 100 130 700 2905 NO2s 3200 2110 1310 890 350 1380 1010 655 445 1640 160 600 1020 120 1120 175 1935 220 100 100 150 350 560 100 130 700 2905 NO28 4180 2130 1280 940 400 1860 1020 640 470 1640 -340 NO32 4180 2220 't320 650 990 110 1090 200 1950 230 120 130 170 375 545 100 130 750 3915 990 400 1860 1130 660 495 't845 -115 NO36 4180 2320 1400 990 400 1860 1165 700 495 1845 -115 N040 4180 2360 1440 990 400 1860 1190 720 495 1845 -115 650 1030 130 1130 200 2175 230 100 130 170 400 565 100 150 800 3915 650 1110 130 1210 200 2175 230 100 130 170 400 605 120 150 800 3915 650 1150 130 1250 200 2175 230 100 130 170 400 625 120 150 800 3915 NO45 4180 24BO 1490 1040 400 1860 1215 745 520 2205 245 700 1200 130 1300 200 2535 230 100 130 170 425 650 140 150 850 3915 NO50 4180 2530 1540 1040 400 1860 1240 770 520 2205 2450 700 1250 130 1350 200 2535 230 100 130 170 425 675 140 150 850 3915 NO60 5180 2900 1800 1160 400 2340 1470 900 580 2400 -40 NO70 5180 3020 1940 1260 400 2340 1520 970 630 2400 -40 800 1500 150 1600 200 2750 250 100 150 150 480 800 190 150 960 '5000 900 1540 150 1740 200 2750 250 100 150 150 530 870 120 150 1060 5000 15 RecommendedPiping Flow Diagram (Symbols) e Cooling tower : P r e s s u r eg a u g e ri) \-/ : Temperature indicator {-/ : Flow meter Cooling water blow valve '7- : Strainer : Check valve L- w"rt" w"t"t WaterPump Cooling A i r C o n d i t i o n i n gu n i t *c1 ,(2 t 3 *4 Expansion tank Valve for chemical cleaning *5 ,t 6 i-_ : Unit encircled with the square dotted line are those equipment under the scope of our scope of supply. When the temperature of cooling water is below 15'C, the temperature control of the cooling water is required. The start/stop control device for the fan of the cooling tower is provided as the standard. The maximum operating pressure in the chilled/hot water cooling water is 8 kgfl cm2(0.78MPa). The using flange is the JIS 10 kg / cm 2 FF flange. Provide the *7 * 8 {.9 comparison flanges by others. Drainage plugs(PT 3/4\ are arranged at the bottom of chilled/hot and cooling water box, therefore, install the stop valves as required and extend the piping up to the ditch as cases may requrre. ExhaustGas(Tochimney) Install the drainage at the bottom of flue and chimney as required. For the chimney and flue, care must be exercised in designing and planning not to allow chimney in common use with other incinerator or engine generator or other devices. In design and planning, sharp corners or flue area must be avoided. Cooling tower shall be located far from the outlet of chimney to avoid water pollution. For chemical cleaning, Install the stop valves for cleaning between the unit and each stop valve at the inlet or outlet. For eificient operationof the unit for a long time, ii is necessarywater qualitycontrol.The followingtable showsa qualityguidelineof the coolingwater compiledby the Japan Refrigerationand Air conditioningAssociation(JM). Quality standard of feed water Quality standard of cooling water Items pH(25oC) (pSlcm) Electricconductivity(2soC,) Q 0) E Chlorideions(mgCl-/ o) 0) Sulfate ions(mgSO2-+/ E P (U lJ c (! a (mgCaCOs/ 0) Acidconsumption(pH4.8) Values of standard 6.5-8.2 Tendencies Corrosion Scale/Slime C 800 or less C 200 or less C 200 or less o o o E o Chlorideions(mgCl-/ 0) ! o 0\ Total hardness(mgOaOOs/ 200 or less o 0) Calcium hardness(mgCaOOs/ 150or less 0) lonizedsilica(mgSiOz/ 50 or less o c Note 1) As the JRA standard,other items are also listed for your reference. pH(25oC) (pSlcm) Electricconductivity(2soC,) P o 100 or less Item (E E C, F a Valubs of standard 6.0-8.0 300 or less 50 or less Sulfate ions(mgSO2z/0 ) 50 or less (mgCa0Og/ 0) Acidconsumption(pH4.8) 0l Total hardness(mgOaOOs/ gCaCOs/0) Calcium hardness(m 0) lonizedsilica(mgSiOz/ 50 or less 70 or less 50 or less 30 or less r Controlpanel(Membrane Sheet) Appearance of Conkolpanel,Fontandsideviews ABSORPTION CHILLER/H EATER o o o o o o ct>o o C' z F tu o F a (f = z. z a f (n F l tIJ o_ o o UJ E. L! a a (J E f O U o O Lu <;i <;; >6 >ii (ru O c c 9;-l z.o- STATUI3 Ati.t O OPERATION C o o STOF o o o STOF SOLUTIONREFRIGERANT BANNER PUMP PUMP FAN @ @ I a UHILLEIJ/HO -JWATER TEMP o JTOF OIEMPMEASURING VWATEFI TEMP ^CAPACITY CONTROI VVAI VF POSITION C TIME hr OC0MBUSTI0N TIME hr O 0PEBATING UtrILLtrH/NE NN.AFF N V TCOMBUSTION JoN-oFF timcs TEMP ODATA&TIME OSETTING OMAINTENANCE OSETTINGITEM1 ITEM OSETTINGITEM4 OSETTING ITEM€ OSETTINGITEM7 OSETTING RATINGTIME hr OOPTION OSETTINGITEM2 OSETTINGITEM5 ITEM8 OSETTING OREMOTE OCOOLINGOAUTO oLocAt O HEATING OMANUA SELECT CAPACITY ]PERATION CONTROL COOL/HEAT VALVE NP18-341 Three-wireConnectionDiagram PowerSupply Note1) Whenpowersourceis grounded, phase "s" mustbe gr6unded. E-- -], equipedwithchiller-heater ELBl 3OAFlOAT !r'J tonuo't'"''t i i i \r-i-J 88AP Vacuumpump powerterminal (Knifeswitch) 5 1A P MAXO.75KW Rl ls1 lT1 \_______J PS (ToK01) W4 I E Solutionpump Purgepump(Option) P a l l a d i u m Palladium heater I _::__l 17 x6OHz 200Vx 50Hz, 2OO|22OY 100v t Polarity3 ') l @ 6 6 d \ ""t (TB2) 1 @ - 2 @ - C Oo 3 @ - 4 @ - C1o- R S T ffBO) 0Ol @002 o r outsideoDeralion _ _ I Instruction REMoTE ffi:r 'r Seismic (Note7) PANEL (oploru)o.* RS4 @SL1 o 5q 6q- 1 S€llSOl r / i r - - (Note 4) " ' - (TB2) -o RS3 -o RS4 @SL1 --* ... _. 1 Remotestartsignalll(Note 3) ' € I Remotestop signalJ _ _ _ l <-e rr <-e <-e c1 6- 7q 8ql- c1 {- CHILLER,/HEATERe q loqlCONTROLPANEL c 1 d - -t Chilled/hotwaterpumpinterlock + CoolingwaterPumPinterlock l: ...oj ....j ICL t c (Note2) I Fan,coolingtowerinterlock lE .| Limitswitch,of motorvalve |5 .. I Outsideemergencystopsignall | (Note2) . Seismicsensor J' ___) .+ .t GasleaksensorI .. l(Note2) I Abnormalroom J' _ _ _ J tempsensor ...{j rrBT) f z _ _ waterpumpI Chilled/hot Startsignal L <Coolingwaler pr.p [ 'Startsignal L <- - - - - Fan,coolingtower Start signal ro (D o z f oo o 6 VentilatingFan Start signal Answer back underoperalion <Gombustion/Dilurioni (Nore6) L <- - o o a o Stop On cooling Failure |l < - - - Pre-alarm i a- instruction Onremote I (Note6) L <- - -@ 11 -<sl^'12 -@ 13 -o't4 -o 15 -€ 16 -o 17 -@ 18 -o 19 -o 20 -@ 21 -@ 22 -o 23 -a 24 -@ 25 -o 26 -a 27 -o 28 -o 29 -€ 30 Note. 1. This diagramillustratesconnectingwking to/ftom the chiller-heater,the remote panel (option)and auxiliarydevices 2. Among input signals,utilize any input signal you need after removingany short circuit in the panel(in-housework finished) 3. Wiring may vary dependingon the type of remote start/stop signals. Refer the circuit diagramof remotestart/stop signals.When the remote panel(optional)is utilized' the remotestart/stop signals is canied out on the communicationcable, there is no need for this wiring. 4. The communicationcable may be usedthe week cunent instrumentcable(JGSno.364) JKEV-SO.gxlP of the Japan cable industry association standard. Please remindthe following points in th€ installationwork. *The maximumlengrthof communicationcable may be limited at 50o m or less. :tThe cable holds polarity,therefore,handle it accordingly an example of recommendedinstallation. Terminal no. RS3'To connect with the white cable" Terminal no. RS4'To connect with the black cable. *. The shield must be groundedwith by either one of the earth terminals' 18 For out-put signals,select any signal necessary' Pteasespecify necessarysignals for selecting among the preset keys on the control panel of the unit. 7. lt is possibleto insert the switching of seismic senson into the remotepanel(optional). 8. For connectionwiring with auxiliarydevices, rThe timer for startingthe dilution is included in the control panel of the unit. *During the heatingoperation,the circuits for cooling water pump and for the fan in the cooling tower are automaticallydeenergized. {. The start/stop control circuit for the fan in the cooling tower is installed as the standard(includinga sensor). *The freeze-proofoperatingcircuit for winter is installedas the standard(includinga sensor). * For the pump interlock signal,24 VDC is applied' 9. Anange wiring separatelybetween200V circuits and low voltage circuits. 5. 6. for Ghilled/Cooling WaterPumpandCoolingTowerFanPanel SampleWiring Diagram Power board(to be prepared by other) 41fi _t_ -_1- -.....-..€lr -I o--T-7 -_l_ J t r ,i-T? _L -_[ , r l € q) c RemoteStart/StopSignalGircuitDiagram Standardequipment (selectionusing panel switch) A Type o CL F E Drya*b contacts Pulse(momentary) signal ON OFF Optionalequipment(installedat factory) B Type Dry a contact Hold(continuous) signal C Type D Type DC24Va*a contacts Pulse(momentary) signal ON,/OFF ON OFF E Type DC24Va contacts Hold(continuous) signal AC24Va*a contacts Pulse(momentary) signal F Type AC24Va contact Hold(continuous) signal ON/OFF o Ee 6E oE DC 24V DC 24V o o o o ! Y G fo. I'l'T" I'T'?" gi oE 5s Terminal NO. 19 Start-Up CWline startsuspended c-HPPF)- H-HP00) of normal {ln caseof unconfirm 'operation within3 minutesafter CHW/HWpumpON) llotes 1 . ( ) Indicates the digital on the panel' This unit has various safety devices not only for safety operation but also for protecting the unit. (1) Safety device for triP. With activation of the following devices, the unit will stop automatically with closing the shutoff valve of fuel and sounding buzzer simultaneously.The error message number displayed on the control panel inform the fault. (2) .Safety device for automatic control. The following equipment and device will control automatically for a safety operation. """ To @ netrigerant overflow pipe prevent abnormal concentration of @ solution. To Overflow PiPe crystallizationof solution' Prevent Error number . Chilledwater, Low temPerature . Refrigerant,Low temPerature. . Chilled water, low flow rate {<Cooling water, low flow rate . Coolingwater, high temperature .'Cooling water, low temPerature ER0035 . Decreasingcooling caPacitY ER0020 . Over current in the refrigerantpump E80021 . Over currentin the solutionPumP ER0022 . Over current in the burnerfan ER0056 . High temp generator,high pressure ER0047 . Abnormaltemperatureof solutionin the high temperaturegenerator ER0057 . Abnormaltemperatureof the exhaust gas ER0058 ER0046 ER0031 ER0041 ER0001 ER0003 ER0004 ER0005 ER0053 ER0055 ER0051 Mark *< is optional 20 Sorts of safetY device Normal Stop Auto control stop suspended ilotes (c-0ooo) (H-0000) 1. ( ) Indicatesthe digitalon the panel. EmergencyStop Errorcode (Er.xxxx) l{otes 1. ( ) Indicates the digital on the panel. 21 Summaryof StandardScopeof Supply. Scope in the delivery Items Scope in the delivery Items Remarks Base machine o External piping work X Control panel C Externalwiring work X System wiring and piping Solution(LiB0 c o Connecting piping (A-C) for cooling water is not required. Flue and chimney work X I n i t i a lc h a r g i n go n l y . Final paintingover the unit X Remarks arenotincluded. Companion{langes Nointerlock wiringis included. Control panel factory work. is Refrigerant Transportfrom factoryto port Yokohama X Note 3) lnsulationwork for the unit X o FOB Yokohama Witnessed test X to thesite from,Yokohama Transportation X X Supervisinginstallationat the site X Experts' attendance contract is required. Cooling water temperature control Thermometers,Pressuregauges Mortaringanchor bolt X Flow meter X Recuperation X Drain valve, Air vent valve X Dispositionof packing materials X Anchor bolts X Nitrogen gas for storage Test operation and adjustment X lnstructionmanual o Three(3)sets Fuse C Spares Foundation X X Experts' attendance contract is reouired. painted at For chilled/hot water, for cooling water. X Nore 1) Supplies for water, elechicity, gas snd orher consumed items arc rcqu$ted to provid€ at the tjme of installation, test ope€tion and adjuslhent operalion. Note4Te;p€atU€contrlfolthecoolingwatelisrqundifthetemp€€tuGatth€in|etofthecoo|ingwate|iS15cdeqreesorless.Thedan/siopcilcuitforth€fnofcoo|ing tower is provided as the standad equipment (including a themal sensod. Note 3) Pure waler is rcquned which shall be mad€ in accodance with Eb8tss r€quilsm€nt. lnquiry Optional The following items are provided as optional. . Marine type water box . Automatic purge unit . Special water box design pressure . Lower than 7 degrees at the outlet of chilled water. . Low cooling water flow rate requirement. . Exhaustgas silencer . Remote panel . Multi-unit control panel . Automatic tube cleaning device(ETACS) . Dual fuel burner . Heating capacity increase At inquiryfollowing informationare required. . Cooling capacity. . Temperatureat the inlet and outlet of the chilled water and/or it's flow rate. . Temperature at the inlet and outlet of the cooling water and/ or it's flow rate. . Heating capacity. . Temperatureat the inlet and outlet of the hot water and/or it' s flow rate. . Type of fuel, supply pressure,calorific volue, specific gravity. . Power/voltage, frequency. . Type of service and average annual cooling operation time. GombustionSystemDiagram(Oil-Fired) B a l a n c i n gp i p e ( n o t e 4 ) Symbol Symbol r'eLfl oooo( ,o o o o i;,tr'v Blower -11- ? Fuel cut-off valve _'9* Oil volume adjusting valve r ,60 P r e s s u r eg a u g e tl T J)+ Valve Flow meter A Nozzletip S* Safety valve o Oil distributingpipe @ Oil filter c Fuel injectionpump .T. Pressuregaugeplug .J-\F O ).va Check valve Air dumper Note 1. Make sure the oil pressure at 0.1-0.35k9/cm2Gat the tie point. 2. Make sure removing water with a drainage on the bottom of service tank 3. Install a oil filter (2Omicrons)separating oil and water at the connection port of the unit and the oil supply side. The oil filter is an accessory part of the unit(Kerosene-Firedtype). 4. Balance pipe must be installed for preventing miss-fire. Make sure no stagnant oil or air in the piping. 22 Cock Air piping F l e x i b l eh o s e CombustionSystemDiagram(Gas-Fired) oLow pressure gas supply o H i g hp gas su Symbol Symbol r-- w F D<F up 6A Y Pilotburner -fl ru Main burner Safetyshut valve .\7 -v D<- Gaspressure adjuster Batterfly valve with control motol Jpper limitswitch gas pressure iaF Symbol Blower -+ (PAI Y (a Y _9_ Cock Gas piping Out of Scope F-) Salety shutvalvewith gaspressure regulalor {Pr) gauge Pressure fj<L ower limitswitch gas pressure Switch, wind pressure Strainer I Hose end cock, pressure gauge Ptug, _T- pressure gauge T Air piping I Cock with pressure gaugecock Technicallnformationfor ExhaustGas. Gas (13A) 260/oenergy saving type Tvpe RCDG Heat trausfer area of Gh Fuel consumption Exhaust gas temperature Exhaust gas I Wel flow I Drv Oxygen residue NOx Combustion air flow 62 Nma/h Iots I018 io21 Io25 Io28 Iogz l036 Io+o Io45 io5o Io6o Iozo 9.7 44.9 11.7 16.1 74.8 19.6 83.8 21.4 95.8 23.6 107.8 27.1 119.8 29.5 134.8 32.5 149.7 38.3 53.9 13.8 62.9 180.1 44.6 210.1 679.3 580.6 815.5 696.9 951.7 813.3 2725 2329 3179 2717 11.5 14 16 46 53.8 Iozo oc Nm3/h olo ppm mglmin(2OoC) 235 1 1 3 1 . 7 1267.9 1449.5 1631.0 1812.6 2039.5 2265.O 967.2 1083.5 1238.7 1393.9 1549.0 1743.O 1935.6 5 60(0z:0o/o) 19 21.5 24.5 27.5 30.5 34.5 38.5 Oil (Kerosene) 260/oenergy saving type Type RCDK tot5 I018 Io21 Iozs to28 Iogz Ios6 io4o I045 toso Iooo Heat trausfer area of Gh 1n3 9.7 11.7 13.8 16.1 19.6 21.4 23.6 27.1 29.5 32.5 38.3 44.6 Fuel consumption 0/h 53.9 64.7 75.4 89.8 100.6 115.0 129.3 143.7 161.7 179.6 216.3 252.2 638 572 766 687 892 1063 '953 1191 1068 1361 1530 1372 1701 1525 1914 1716 2126 1906 2560 1220 2295 2985 2676 0 0 0 0 0 Exhaust gas temperature Exhaustgas I flow I Oxygen residue NOx Dust SOx Wet Orv oc Nms/h 235 800 olo ppm g/Nm3 Nms/h 4 MAX. 1OO MAX.0.05 0 0 0 0 0 0 0 23 EBARA = E;ltAA/A Equipment & Systems Co.,Ltd. nrtrigeration HeadOffice & Sales Department Japan 5-1-13Haneda,Ohta-ku,Tokyo,144-0043 Phone:+81-3-3743-7767Fax:+81-3-3743-2242 EBARA conpoRAroN HeadOffice: Japan Ohta-ku,Tokyo,144-8510 11-1,HanedaAsahi-cho, 11 Fax:+81-3-3745-3356 Phone:+81-3-3743-61 TOKYO Cable:EBARAMAIN lnt'l Telex:J22988EBARATYO & Distributors Offices O: Liaison IEUROPE ITALY Oltaty Office(Vicenza) +39-0444-522-818 HUNGARY ORegaleKFT +36-1-212-2099 IASIA OF CHINA PEOPLE'SREPUBRIC OBeijingOffice 50-7 +86-10-6590-81 Equipment Co.,Ltd. OYantaiEbaraAir Conditioning 186 +86-535-632-1 TAIWAN OTaipei Office +886-2-3567-1 310 SINGAPORE SingaporePte.,Ltd. OEbara Engineering +65-6865-5240 INDONESIA OP.f. EbaraIndonesia +62-21-874-0852 THAILAND OEbaiaThailand.,Ltd. +66-2-216-4935 IMIDDLE.EAST IRAN Corporation OK-O-AEngineers +98-21-Bg8-0292 All specificationsare subjectto changewithoutnotice @EBARACORP.2004 Printedin Japan Printedon recycledpaper 28-010-E09 1181@JD-A(AB)M