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Vaporstre a m E le ctric-to-S te a m H umidifica tion S y ste m PR 0 DU C T C ATALOG ® Now with Vapor-logic 4 controller: t8FCFOBCMFEBDDFTT ® ® ® t.PECVT #"$OFU and LonTalk JOUFSPQFSBCJMJUZ ® )JHIQFSGPSNBODFIVNJEJGJDBUJPO Application versatility From providing comfort humidity to meeting the strictest clean-room requirements, the Vaporstream electric humidifier is an industrial-grade unit designed to meet the humidification demands of any building environment. Vaporstream models and options include multiple control capabilities, a broad capacity range, and compatibility with all water types. Precise control with Vapor-logic4 DRI-STEEM offers a complete line of Vaporstream models to meet a wide range of humidification needs. Vaporstream with Vapor-logic4 sets new standards for control in electric steam humidification: Interoperability allows communication with building automation systems via Modbus or with optional BACnet or LonTalk protocols. Safety presets initiate fill and drain cycles and keep the humidifier cool and safe if sensed conditions, though unlikely, could be hazardous. Web-enabled control allows you to set up, view, and adjust humidifier functions via Ethernet, either directly or remotely through a network. 1 B H F t % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S 7B Q P S T U S F B N G F B U V S F T B O E C F O F G J U T Proven performance Guaranteed absorption t $POTJTUFOUBOESFMJBCMF3)DPOUSPMUP t $BUBMPHFEBOEHVBSBOUFFETUFBNBCTPSQUJPO distances t 0OPGGPSUJNFQSPQPSUJPOFE 51 DPOUSPMGPSTVQFSJPSDPOUSPMJO NPTUFOWJSPONFOUTTPMJETUBUFSFMBZ 443 PQUJPOGPSFWFOUJHIUFS control t &MFDUSPOJDBMMZNPOJUPSFEXBUFSMFWFMFOTVSFTTBGFBOESFMJBCMF operation t %JBHOPTUJDUFTUBUIVNJEJGJFSTUBSUVQWFSJGJFTTZTUFNQFSGPSNBODF t 6OJRVFUVCFMFUTJOEJTQFSTJPOUVCFTFMJNJOBUF condensate drips t 1VCMJTIFEBCTPSQUJPOUBCMFTGPSTJ[JOHBOE selecting the correct dispersion option t %SJDBMD®TPGUXBSFBWBJMBCMFGPSTZTUFN TFMFDUJPOBOEBCTPSQUJPOEJTUBODFDBMDVMBUJPOT Application flexibility t 6TFTUBQ TPGUFOFE PS%*30XBUFS t #SPBEDBQBDJUZSBOHFGSPNUPMCTIS UPLHI t %JTQFSTJPOPQUJPOTGSPNBO"SFBUZQFGBOJOPQFOTQBDFUP dispersion panels in ducts and air handlers meet a wide range of absorption requirements t %FTJHOFEUPXPSLXJUIBOZWPMUBHFXJUIBXJEFSBOHFPGIFBUFS sizes, staging options, and model configurations t 8FBUIFSDPWFSBOEDMJNBUFDPOUSPMMFEPVUEPPSFODMPTVSFPQUJPOT Easy maintenance t $MFBOPVUQMBUFBOESFNPWBCMFDPWFSQSPWJEFJOTQFDUJPOBOE service access t 4PGUFOFEXBUFSTJHOJGJDBOUMZSFEVDFTNBJOUFOBODFSFRVJSFNFOUT t &OEPGTFBTPOBVUPESBJONJOJNJ[FTNJDSPCJBMHSPXUI t 6TFSBEKVTUBCMFXBUFSTLJNNFSTLJNTPGGGMPBUJOHNJOFSBMT t $POUSPMMFSPQFSBUFEESBJOBOEGMVTISFNPWFTQSFDJQJUBUFE minerals from evaporating chamber t $POTUBOUUIFSNBMFYQBOTJPOBOEDPOUSBDUJPOPGIFBUJOHFMFNFOUT continuously sheds mineral buildup t 5ISFFMFWFMTPGIFBUFSQSPUFDUJPOQSFWFOUQSFNBUVSFGBJMVSF t &BTZBDDFTTUPXBUFSMFWFMDPOUSPMOPDPNQPOFOUTUPSFNPWF Additional options t TUBJOMFTTTUFFMDPOTUSVDUJPO t &WBQPSBUJOHDIBNCFSJOTVMBUJPO t /&."DPOUSPMDBCJOFU % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S t 1 B H F 7B Q P S M P H J D D P O U S P M M F S Accurate, responsive control Keypad/display Room RH .PEF Set point Tank water level Softkeys for direct menu access Steam output Navigation CVUUPOT for item selection System alarms Tank status System messages 5IF7BQPSMPHJDDPOUSPMMFSQSPWJEFTBDDVSBUF SFTQPOTJWF3) DPOUSPM6TF1*%DPOUSPMUPUVOFUIFTZTUFNGPSNBYJNVN performance. Modbus, BACnet, and LonTalk allow interoperability with multiple building automation systems. Web interface provides the capability to set up, view, and adjust humidifier functions via Ethernet, either directly or remotely through a network. Contactor wear leveling distributes cycles among multiple contactors for equal wear and longer contactor life. Cycle counter triggers a message when it’s time to replace contactors. Web interface USB port allows easy firmware updates, and data backup and restore capability. Real-time clock allows time-stamped alarm and message tracking, and accurate drain and flush scheduling. Auxiliary temperature sensor/transmitter allows air temperature monitoring, such as in a duct, and enables temperature compensation to prevent window condensation. Programmable outputs allow remote signaling and device activation. Multiple-humidifier control BMMPXTTUBHFEDPOUSPMPGVQUP humidifiers with one controller. Insert a USB flash drive into the Vapor-logic4 board’s USB port to perform firmware updates, or to back up and restore data. 1 B H F t % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S Enhanced diagnostics include: t Test outputsGVODUJPO VTJOHUIFLFZQBEEJTQMBZPS8FCJOUFSGBDF to verify component operation t Test humidifier function, by simulating demand to validate performance t Data collectionPG3) XBUFSVTF FOFSHZVTF BMBSNT BOETFSWJDF NFTTBHFTGPSWJFXJOHGSPNUIFLFZQBEEJTQMBZPS8FCJOUFSGBDF 7B Q P S T U S F B N Q S J O D J Q M F P G P Q F S B U J P O Figure 5-1: Vaporstream principle of operation Standard water system shown 1 Fill valve 5 Vapor hose or pipe 2 8BUFSMFWFMDPOUSPM 4 Skimmer port 3 Heating element 7-$0. 1. 8IFOUIFTZTUFNJTGJSTUBDUJWBUFE UIFGJMMWBMWFPQFOTBOEUIF evaporating chamber fills with water to the operating level. 2. The operating level is maintained by the water level control. 0OBDBMMGPSIVNJEJUZ UIFIFBUJOHFMFNFOUTBSFFOFSHJ[FE causing the water to boil. The fill valve opens and closes as needed to maintain the operating water level. 4. %VSJOHSFGJMMJOTUBOEBSEXBUFSTZTUFNT BQPSUJPOPGUIFTVSGBDF water is skimmed off, carrying away precipitated minerals. %*30XBUFSTZTUFNT TZTUFNTVTJOHEFJPOJ[FEXBUFSPSXBUFS UIBUIBTCFFOUSFBUFEVTJOHSFWFSTFPTNPTJT EPOPUSFRVJSF skimming. 4UFBNDSFBUFEJOUIFFWBQPSBUJOHDIBNCFSGMPXTUISPVHIWBQPS hose or piping to the dispersion assembly, where it is discharged into the airstream. % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S t 1 B H F 7B Q P S T U S F B N D P N Q P O F O U T Figure 6-1: Vapor-logic4 keypad/display Figure 6-2: Vaporstream components 9 11 8 7 4 5 3 1 10 6 2 7-$0. 1. Vapor-logic4 controller Vapor-logic4 controls all humidifier functions as a stand-alone controller or integrated into a Modbus, BACnet, or LonTalk TZTUFN4FF1BHFGPSNPSFJOGPSNBUJPO 2. Water level control Tap or softened water systems control water levels electronically VTJOHBUISFFSPEQSPCF 'JHVSF %*30XBUFSTZTUFNT DPOUSPMXBUFSMFWFMTVTJOHBGMPBUWBMWF 'JHVSF BOEMPX water cutoff switch. 3. Drain %VSBUJPOBOEGSFRVFODZPGESBJOJOHBSFVTFSBEKVTUBCMF5P avoid possible stagnant water and microbial growth, the humidifier automatically drains if there is no call for humidity BGUFSBVTFSEFGJOFEUJNFQFSJPE IPVSEFGBVMU 4. Water skimmer/overflow port *OTUBOEBSEXBUFSTZTUFNT UIFXBUFSTLJNNFSSFEVDFTTVSGBDF NJOFSBMTJOUIFFWBQPSBUJOHDIBNCFS4LJNNJOHPDDVSTFBDI time the humidifier fills. The skim time duration is useradjustable. *O%*30XBUFSTZTUFNT TLJNNJOHJTOPUSFRVJSFEUIF skimmer port functions as an overflow port. 1 B H F t % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S 7B Q P S T U S F B N D P N Q P O F O U T 5. Heating elements -PXXBUUEFOTJUZ*ODPMPZTIFBUIFEIFBUJOHFMFNFOUT FOTVSFPQFSBUJPOGPSNBOZTFBTPOT$POTUBOUFYQBOTJPO BOEDPOUSBDUJPOPGIFBUJOHFMFNFOUTTIFETNJOFSBMTDBMF*O the unlikely event of heater failure, heating elements can be removed easily. Figure 7-1: Water level control for standard water systems 6. Terminal strip All control wiring connections at the humidifier can be made in this single location. 7. Temperature sensor Mounted on the evaporating chamber, this sensor enables: t0WFSUFNQFSBUVSFQSPUFDUJPO t'SFF[FQSPUFDUJPO t1SFIFBUJOH BMMPXJOHSBQJESFTQPOTFUPBDBMMGPSIVNJEJUZ 8. Over-temperature thermostat This safety device shuts down the humidifier if it becomes too hot. This is one of three levels of safety protection that also includes the temperature sensor and the water level control system. 9. Service access Access cover allows periodic inspection and servicing of the evaporating chamber. Fill valve closes Fill valve opens Low-water cutoff Systems using tap or softened water control water levels electronically using a three-rod QSPCF5IFDPOUSPMMFSSFTQPOETXJUIUIFBCPWF BDUJPOTXIFOUIFXBUFSMFWFMSFBDIFTFBDISPE 7-$0. Figure 7-2: Water level control for DI/RO water systems Fill valve 10. Cleanout tray Float rod 3FNPWBCMFUSBZDPMMFDUTTFUUMFENJOFSBMTBMMPXJOHFBTZ NBJOUFOBODF"WBJMBCMFGPSTUBOEBSEXBUFSTZTUFNTXJUITJY nine or twelve heaters. 11. Steam outlet 4UFBNHFOFSBUFEGSPNUIFIVNJEJGJFSSJTFTUISPVHIUIFTUFBN outlet and travels to the dispersion assembly through vapor hose or piping. 'MPBUCBMM 4ZTUFNTVTJOH%*30XBUFSDPOUSPMXBUFS levels using a float valve and low-water DVUPGGTXJUDI 7-$0. % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S t 1 B H F 7B Q P S T U S F B N D B Q B D J U J F T B O E F M F D U S J D B M TQFDJGJDBUJPOT Table 8-1: Vaporstream VLC capacities and electrical specifications, standard water and DI/RO water Model (kWstages) Current draw (amps) Maximum steam capacity † Heaters Single-phase Three-phase*** kW MCTIS LHI 2UZ Stages** 7 7 7 7 7 7 7 7 7 7 7 — — — — — — — — — — — — — — — 4 — — — — — — — 9 — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 9 — 9 — 9 — — — 9 — — — — 9 — — — — — — 9 — — — — — — — — 4 — 4 — 4 — — — 4 — — — — 4 — — — — — — 4 — — — — — — — — *GVTJOHBOPQUJPOBM4%6PS"SFBUZQFGBOVOJUGPSEJTQFSTJPO SVOBOFVUSBMMJOFXJUI77TJOHMFQIBTFBOE7UISFFQIBTFQPXFSTVQQMZMJOFTUPQSPWJEF B7DJSDVJUGPSUIFGBO8JUIBMMPUIFSQPXFSTVQQMZWPMUBHFT PUIFSUIBO7 QSPWJEFBTFQBSBUF7DJSDVJUGPSUIFGBO PSPSEFSGSPN%3*45&&.BUSBOTGPSNFSJOTUBMMFEJOUIFDPOUSPMDBCJOFU )FBUFSTUBHFJEFOUJmFTUIFOVNCFSPGDPOUBDUPST 5ISFFQIBTFQPXFSTVQQMZDPOOFDUJPO"MMIFBUFSMPBETBSFXJSFE%FMUB p 5PUBMIVNJEJmFSMPBEMPBEUPNFFUEFTJHODPOEJUJPOT MPBEUPDPNQFOTBUFGPSTUFBNMPTTGSPNUIFEJTQFSTJPOBTTFNCMZBOEJOUFSDPOOFDUJOHQJQJOH*GUPUBM IVNJEJmFSMPBEJTNPSFUIBOUIFIVNJEJmFShTNBYJNVNDBQBDJUZ EFTJHODPOEJUJPOTXJMMOPUCFNFU'PSTUFBNMPTTEBUBTFFUIF%3*45&&.%FTJHO(VJEF BWBJMBCMFGPSEPXOMPBEJOHBOEQSJOUJOHBUXXXESJTUFFNDPN ND@@ 1 B H F t % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S 7B Q P S T U S F B N X F J H I U T B O E DBCJOFUTJ[FT Table 9-1: Vaporstream VLC weights and control cabinet sizes, standard water and DI/RO water Model (kWstages) Shipping weight Control cabinet size* (M, L, XL, XXL) Operating weight † Single-phase power Three-phase power MCT kg MCT kg 7 7 7 7 7 7 7 7 7 7 7 . . . . . . — — — — — . . . . . . — — — — — . . . . . . — — — — — — . . . . . — — — — — — . . . . . . . . . . — . . . . . . . . . . — — — . . . . . . . . — — — — . . . . . . . — — — — . . — — . . . — — — — — . — — — . . — L L L L L L L L L L — L L L L L L L L L L — — — L L L L L L L L — — — — L L L L L L L — — — — L L — — L L L — — — — — L — — — L L — L L L L L L L L L L — XL L L L L L L L L L — — — XL L L L L L L L — — — — L XXL XL L L L L — — — — XL XXL — — L L L — — — — — XXL — — — L XXL — L L L L L L L L L L — XL XL XL L L L L L L L — — — XL L L XL L L L L — — — — XL XXL XL XL XL L L — — — — XL XXL — — XL L L — — — — — XXL — — — L XXL $POUSPMDBCJOFUTJ[FTJOUIJTUBCMFBSFGPSUIFMBSHFTUSFRVJSFEDBCJOFUGPSFBDINPEFM%FQFOEJOHPO7BQPSTUSFBNPQUJPOTDIPTFOZPVNBZSFDFJWFBTNBMMFS DBCJOFUUIBOUIFPOFTIPXOJOUIJTUBCMF$POUBDU%3*45&&.JGZPVOFFENPSFEFUBJMFEJOGPSNBUJPOBCPVUDPOUSPMDBCJOFUTJ[FT4FFDPOUSPMDBCJOFUEJNFOTJPOTJO UIFOFYUTFDUJPO p 0QFSBUJOHXFJHIUEPFTOPUJODMVEFDPOUSPMDBCJOFU4FFDPOUSPMDBCJOFUXFJHIUTJOUIFOFYUTFDUJPO ND@@ % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S t 1 B H F 7B Q P S T U S F B N E J N F O T J P O T Figure 10-1: Vaporstream VLC dimensions, standard water and DI/RO water A C C' B " # 7-$0. Table 10-1: Vaporstream VLC dimensions, standard water and DI/RO water Without mounted control cabinet Model (kW - stages) A (length) inches B (width) mm C (height) inches mm inches mm 559 559 559 559 With mounted control cabinet option Model (kW - stages) Max. control cabinet size A’ (length 2) inches B’ (width 2) mm inches C’ (height 2) mm inches mm . . L XXL XXL Notes: t'PSBMM7BQPSTUSFBNNPEFMTXJUIPQUJPOBMJOTVMBUJPO BEE NN UPEJNFOTJPOT" $ BOE$ t%JNFOTJPOTBSFMBSHFTUQPTTJCMFGPSUIFTFNPEFMT"DUVBMEJNFOTJPOTNBZCFTNBMMFS ND@@ 1 B H F t % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S 7B Q P S T U S F B N D P O U S P M D B C J O F U T Control cabinet features Figure 11-1: Vaporstream model 6-1 with mounted control cabinet The standard Vaporstream control cabinet is an ETL- and $&5-MJTUFE/&."DBCJOFUBOEJTTIJQQFEMPPTF$POUSPM cabinet options include: t 'BDUPSZNPVOUJOHPOIVNJEJGJFS t /&."DBCJOFU t $BCJOFUEPPSJOUFSMPDLTXJUDI t $BCJOFUEPPSMPDL The control cabinet's size is based on capacity and system options. 4FF5BCMFCFMPXBOE5BCMFGPSDBCJOFUTJ[JOHCZNPEFM 5IFDPOUSPMDBCJOFUDBOCFNPVOUFEVQUPh N GSPNUIF 7BQPSTUSFBN5IFLFZQBEDBOCFNPVOUFEVQUPh N GSPN UIFDPOUSPMDBCJOFU %JTUBODFTBSFCBTFEPOXJSFDBCMFMFOHUIT Table 11-1: Standard control cabinet dimensions and weights Cabinet dimensions Shipping weight* Cabinet size inches mm MCT kg S IYXYE IYXYE . IYXYE IYXYE 55 L IYEYE IYXYE XL IYXYE IYXYE XXL IYXYE IYXYE 8FJHIUEPFTOPUJODMVEFIVNJEJmFS ND@@ % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S t 1 B H F 7B Q P S T U S F B N N P V O U J O H Figure 12-1: Trapeze hanger Vaporstream Models 2-1 through 5-1 Vaporstream Models 6-1 through 100-4 Secure rods to an overhead structure that is strong enough to support the Vaporstream's PQFSBUJOHXFJHIU4FFUIF XFJHIUUBCMFTJOUIJTEPDVNFOU Secure channel to an overhead structure that is strong enough to support the Vaporstream's PQFSBUJOHXFJHIU4FFUIF XFJHIUUBCMFTJOUIJTEPDVNFOU Angle iron 1SPWJEF NN minimum clearance BCPWFDPWFS Hanger plate Humidiﬁer drain to appropriate CVJMEJOHXBTUF%POPUESBJO IVNJEJmFSEJSFDUMZJOUPESJQQBO *OTUBMMXBUFSTFBMBTTIPXOJOUIF QJQJOHTFDUJPOPGUIJTEPDVNFOU Cleanout %/ minimum MBSHFS than humidiﬁer %SJQQBO recommended in overhead installations CZJOTUBMMFS UP QSFWFOUQPTTJCMF water damage 1SPWJEF NN minimum clearance BCPWFDPWFS Cleanout %/ minimum 7-$0. ND@@ Models 2-1, 3-1, 4-1, 5-1 Standard 5SBQF[F Optional X Humidiﬁer drain to appropriate CVJMEJOHXBTUF%POPUESBJO IVNJEJmFSEJSFDUMZJOUPESJQQBO *OTUBMMXBUFSTFBMBTTIPXOJOUIF QJQJOHTFDUJPOPGUIJTEPDVNFOU MBSHFS than humidiﬁer %SJQQBO recommended in overhead installations CZJOTUBMMFS UP QSFWFOUQPTTJCMF water damage 7-$0. Top: NN All other models Standard Optional Back: NN Right side NN X Support legs 8BMM CSBDLFUT "OHMFJSPOTJ[FEUP properly support humidiﬁer Figure 12-2: Vaporstream clearance recommendations Table 12-1: Mounting options by model Mounting method . threaded rod of MFOHUISFRVJSFE X X X 8FBUIFS cover X X Outdoor enclosure X X Cleanout tray Left side: NN Cleanout plate ND@@ Floor: NN Front: NN %$ 8IFOUIFDPOUSPMDBCJOFUJTNPVOUFEPOUIF7BQPSTUSFBN QSPWJEF NN DMFBSBODFGSPNUIFGSPOUPGUIFDPOUSPMDBCJOFUBOE NN GSPNUIFCPUUPNPG UIFDBCJOFUUPUIFnPPS ND@@ 1 B H F t % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S 7B Q P S T U S F B N N P V O U J O H Table 13-1: Wall brackets Dimension A (center to center of mounting holes) Vaporstream model inches mm Three-heater models: Six-heater models: Nine-heater models*: Twelve-heater models*: t 8BMMCSBDLFUTBSFOPUBWBJMBCMFGPSNPEFMT PS 8BMMCSBDLFUJOTUBMMBUJPOPONFUBMTUVEXBMMTJTOPUSFDPNNFOEFEGPSOJOFIFBUFSBOE UXFMWFIFBUFSNPEFMT ND@@ Figure 13-2: Support legs Figure 13-1: Wall brackets NN A %3*45&&. optional wall CSBDLFUT UXP SFRVJSFE ND@@ 7-$0. Optional set of four legs and hardware ND@@ 7-$0. % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S t 1 B H F 7B Q P S T U S F B N 7 - $ Q J Q J O H 4UBOEBSE XBUFS Figure 14-1: Field piping overview, Vaporstream VLC with standard water Steam outlet Shock arrester recommended to reduce water hammer *OTUBMMMFWFM 8BUFSTVQQMZMJOFXBUFSQSFTTVSFUPQTJ UPL1B XBUFSDPOEVDUJWJUZ4DNNJOJNVN*GXBUFSQJQJOHUP IVNJEJmFSJTOPONFUBMMJD mSTUh N PGXBUFSTVQQMZQJQJOHGSPN IVNJEJmFSTIPVMECFNFUBMMJD5PJTPMBUFTUFBNGSPNOPONFUBMMJD TVQQMZQJQJOH QVUB NN XBUFSTFBMPSMPPQJOTVQQMZMJOF Optional condensate return piping from dispersion unit .BOVBMPSFMFDUSJDESBJOWBMWF £ %/ NJOESBJO TLJN BOEPWFSnPX QJQJOHSBUFEGPS¡' ¡$ Air vent UVCF NN minimum Air vent height NVTUCFFRVBMUP or greater than EJNFOTJPO) TFF5BCMF *OTUBMMMFWFM *GSVOJTPWFSh N JODSFBTF QJQFUP %/ ) 1JUDI £QJQFUISFBE %/ EJTQFSTJPO unit condensate return inlet GU 4FF)JO 5BCMF Flow line of drain piping after water seal NVTUCFCFMPXESBJOWBMWFUPFOTVSF IVNJEJmFSESBJOTDPSSFDUMZ %SB nPX JOQJQ MJO JOH F NN BJSHBQ 0QFOESBJOSFRVJSFE4FFmSTUOPUFCFMPX £ %/ NJOJNVNDPOEFOTBUFESBJO QJQJOHSBUFEGPS¡' ¡$ 7-$0. Notes: t -PDBUFBJSHBQPOMZJOTQBDFTXJUIBEFRVBUFUFNQFSBUVSFBOEBJSNPWFNFOUUPBCTPSCnBTITUFBNPUIFSXJTF DPOEFOTBUJPONBZGPSNPOOFBSCZTVSGBDFT 3FGFSUPHPWFSOJOHDPEFTGPSESBJOQJQFTJ[FBOENBYJNVNEJTDIBSHFXBUFSUFNQFSBUVSF t 0GGTFUIVNJEJmFSGSPNnPPSESBJOUPQSFWFOUnBTITUFBNGSPNSJTJOHJOUPUIFIVNJEJmFS t %BTIFEMJOFTJOEJDBUFQSPWJEFECZJOTUBMMFS t 5IFXBUFSTVQQMZJOMFUJTNPSFUIBO NN BCPWFUIFTLJNPWFSnPXQPSU FMJNJOBUJOHUIFQPTTJCJMJUZPGCBDLnPXPSTJQIPOJOHGSPNUIFUBOL/P BEEJUJPOBMCBDLnPXQSFWFOUJPOJTSFRVJSFEIPXFWFS HPWFSOJOHDPEFTQSFWBJM t %BNBHFDBVTFECZDIMPSJEFDPSSPTJPOJTOPUDPWFSFECZZPVS%3*45&&.XBSSBOUZ ND@@ Table 14-1: Heights required to overcome Vaporstream internal pressure (H1, H2) Figure 14-2: Piping, Vaporstream VLC with standard water, Models 2-1 through 5-1 Water seal height (H1) Unit output Fill valve L8 MCTIS LHI inches mm inches mm õ õ õ o o ND@@ %SBJOWBMWF 0WFSnPXQPSU %SBJOQJQJOH 0. 1 B H F t % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S Air vent height (H2) 7B Q P S T U S F B N 7 - $ Q J Q J O H %*30XBUFS Figure 15-1: Field piping overview, Vaporstream VLC with DI/RO water Steam outlet *OTUBMMMFWFM 0WFSnPX Optional condensate return piping from dispersion unit 8BUFSTVQQMZMJOFXBUFSQSFTTVSFQTJUPQTJ L1BUPL1B mSTUh N TIPVMECFTUBJOMFTTTUFFMUVCJOH5PJTPMBUFTUFBNEVSJOH TZTUFNNBJOUFOBODF QVUBB NN XBUFSTFBMPSMPPQJOTVQQMZ MJOF Air vent UVCF NN minimum *OTUBMMMFWFM Air vent height must CFFRVBMUPPSHSFBUFS UIBOEJNFOTJPO) TFF5BCMF £QJQFUISFBE %/ EJTQFSTJPOVOJU condensate return inlet £ %/ drain valve 4USBJOFS CZJOTUBMMFS £ %/ NJOESBJOPWFSnPX QJQJOHSBUFEGPS¡' ¡$ *GSVOJTPWFSh N JODSFBTF QJQFUP %/ 1JU DI Flow line of drain piping after water seal ) GU NVTUCFCFMPXESBJOWBMWFUPFOTVSF %SB JOQ IVNJEJmFSESBJOTDPSSFDUMZ nPX JQJOH 4FF)JO MJO F 5BCMF NN BJSHBQ 0QFOESBJOSFRVJSFE4FFmSTUOPUFCFMPX £ %/ NJOJNVNDPOEFOTBUFESBJO QJQJOHSBUFEGPS¡' ¡$ 7-$0. Notes: t -PDBUFBJSHBQPOMZJOTQBDFTXJUIBEFRVBUFUFNQFSBUVSFBOEBJSNPWFNFOUUPBCTPSCnBTITUFBNPUIFSXJTF DPOEFOTBUJPONBZGPSNPOOFBSCZTVSGBDFT 3FGFSUPHPWFSOJOHDPEFTGPSESBJOQJQFTJ[FBOENBYJNVNEJTDIBSHFXBUFSUFNQFSBUVSF t 0GGTFUIVNJEJmFSGSPNnPPSESBJOUPQSFWFOUnBTITUFBNGSPNSJTJOHJOUPUIFIVNJEJmFS t %BTIFEMJOFTJOEJDBUFQSPWJEFECZJOTUBMMFS t 5IFXBUFSTVQQMZJOMFUJTNPSFUIBO NN BCPWFUIFPWFSnPXQPSU FMJNJOBUJOHUIFQPTTJCJMJUZPGCBDLnPXPSTJQIPOJOHGSPNUIFUBOL/PBEEJUJPOBM CBDLnPXQSFWFOUJPOJTSFRVJSFEIPXFWFS HPWFSOJOHDPEFTQSFWBJM t %BNBHFDBVTFECZDIMPSJEFDPSSPTJPOJTOPUDPWFSFECZZPVS%3*45&&.XBSSBOUZ ND@@ Figure 15-2: Alternate water seal and drain valve piping Figure 15-3: Piping, Vaporstream VLC with DI/RO water, Models 2-1 through 5-1 4LJNPWFSnPXPVUMFU 5PQPGXBUFSTFBMNVTUCF CFMPXTLJNPWFSnPXPVUMFU Fill valve ) TFF5BCMF Air gap %SBJO connection 0QFOESBJOSFRVJSFE4FFmSTUOPUFCFMPX 7-$0. Notes: t -PDBUFBJSHBQPOMZJOTQBDFTXJUIBEFRVBUFUFNQFSBUVSFBOEBJSNPWFNFOUUPBCTPSC nBTITUFBNPUIFSXJTF DPOEFOTBUJPONBZGPSNPOOFBSCZTVSGBDFT3FGFSUPHPWFSOJOH DPEFTGPSESBJOQJQFTJ[FBOENBYJNVNEJTDIBSHFXBUFSUFNQFSBUVSF t 6TFUIJTQJQJOHDPOmHVSBUJPOXIFOXBUFSTFBMNVTUCFFMFWBUFEBCPWFnPXMJOFPG ESBJODPOOFDUJPO TVDIBTXIFOUIFIVNJEJmFSJTNPVOUFEOFBSUIFnPPS t %BTIFEMJOFTJOEJDBUFQSPWJEFECZJOTUBMMFS %SBJOWBMWF Skimmer port %SBJOQJQJOH 0. % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S t 1 B H F 7B Q P S T U S F B N P V U E P P S F O D M P T V S F PWFSWJFX Figure 16-1: Outdoor enclosure 0VUEPPSIVNJEJGJFSPQFSBUJPOJOBOZDMJNBUFJTQPTTJCMFXJUIUIF %3*45&&.PVUEPPSFODMPTVSF5IFQSFQJQFE GBDUPSZBTTFNCMFE VOJUTIJQTDPNQMFUFUPUIFKPCTJUF*OTUBMMBUJPOJTBTOBQXJUIWBSJPVT NPVOUJOHPQUJPOTDVSC MFHT PSGMVTI Factory constructed and assembled. The outdoor enclosure is shipped complete with the humidifier preinstalled and tested. The humidifier is prepiped within the enclosure with an integral water seal, ready for quick connection to water, steam and electricity. Install on the ground or on the roof.0VUEPPSFODMPTVSFTBSFJEFBM for facilities that have limited interior space. Certified, tested and proven. *OIPVTFUFTUJOHBOEOVNFSPVT successful installations have proven that the outdoor enclosure QSPWJEFTSFMJBCMFPQFSBUJPOVOEFSFYUSFNFDPOEJUJPOT *OTUBMMB7BQPSTUSFBNIVNJEJGJFSWJSUVBMMZBOZXIFSF5IJTQSFQBDLBHFE GBDUPSZJOTUBMMFEVOJU TIJQTDPNQMFUFUPUIFKPCTJUF SFBEZGPSFBTZ UPDPOOFDUXBUFSBOEFMFDUSJDBMDPOOFDUJPOT Easy access for service.4UFFMFODMPTVSFEPPSTQSPWJEFGVMMBDDFTTUP internal components. The doors feature stainless steel hinges, and the latches operate from outside and inside of the unit. Protects in cold and hot climates. To ensure complete safety and operation in all climates, the outdoor enclosure has supplemental heating and ventilating systems that automatically maintain SFRVJSFEPQFSBUJPODPOEJUJPOT%3*45&&.IVNJEJGJFSTIPVTFEJO outdoor enclosures operate properly when outdoor temperatures range from –¡'UP¡' –¡$UP¡$ Robust design. The outdoor enclosure is ruggedly built to completely protect internal components. The enclosure is constructed of heavy-duty galvanized steel and is fully insulated. Gaskets on doors ensure a tight seal. 1 B H F t % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S 7B Q P S T U S F B N P V U E P P S F O D M P T V S F Figure 17-1: Typical rooftop installation overview Figure 17-2: Outdoor enclosure clearances Left side: w NN Top: w NN Humidiﬁer in outdoor enclosure Back: w NN Roof surface Electrical connections Front: w NN Steam piping Right side: w NN $VSC Remote Vapor-logic4 keypad 0. %SBJOQJQJOH 8BUFSQJQJOH 0. Figure 17-3: Optional installation method for water supply piping Normally closed ﬁll WBMWF CZGBDUPSZ .BLFVQXBUFSTVQQMZ QJQJOH CZJOTUBMMFS %JTDPOOFDUCZJOTUBMMFS TFF%FUBJM" Open to drain 7TVQQMZ Vent with check WBMWF CZJOTUBMMFS 7GSPNVOJUEJTDPOOFDU or other source Normally closed GBJMDMPTFE NJO wFMFDUSJDWBMWF CZJOTUBMMFS %PNFTUJDXBUFS QTJHNBY Building exterior Roof decking Detail A: Disconnect box Heated building interior 7 N %SBJOMJOF 0QUJPOBMXBUFSTFBM CZJOTUBMMFS Standard water seal is within the enclosure and is prepiped at UIFGBDUPSZ /PSNBMMZPQFO GBJMPQFO NJO wFMFDUSJDWBMWF CZJOTUBMMFS w NN BJSHBQBOEPQFOESBJOSFRVJSFE To valve CZJOTUBMMFS To humidiﬁer - PDBUFBJSHBQPOMZJOTQBDFTXJUIBEFRVBUFUFNQFSBUVSFBOEBJSNPWFNFOUUPBCTPSCnBTITUFBNPUIFSXJTF DPOEFOTBUFNBZGPSNPOOFBSCZTVSGBDFT 3FGFSUPHPWFSOJOHDPEFTGPSESBJOQJQFTJ[FBOENBYJNVNEJTDIBSHFXBUFSUFNQFSBUVSF 0. % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S t 1 B H F 7B Q P S T U S F B N P V U E P P S F O D M P T V S F Figure 18-1: Vaporstream outdoor enclosure with standard or optional steam outlet, elevation view Notes: 5IFPVUEPPSFODMPTVSFIBTUXPBWBJMBCMFTUFBN EJTUSJCVUJPODPOGJHVSBUJPOT Vaporstream humidiﬁer The standard configuration has a steam outlet at UIFCBDLPGUIFPVUEPPSFODMPTVSFGPSDPOOFDUJOH UPTUFBNEJTQFSTJPOVOJUQJQJOH , Ventilation fan Standard steam outlet 5IFPQUJPOBMJOUFSOBMTUFBNEJTUSJCVUJPO configuration routes steam within the outdoor enclosure and down through the enclosure pipe DIBTFJOUPBCVJMEJOH Ventilation fan A 4FF/PUF Optional steam outlet ,OPDLPVUT NN PODFOUFS Enclosure drain QJQFUISFBE %/ XJUI male nipple "MMQJQJOHGSPNUIF7BQPSTUSFBNVOJUUPUIFTUFBN PVUMFUJTTUBJOMFTTTUFFMQJQF%FQFOEJOHPOUIF BQQMJDBUJPO JOUFSDPOOFDUJOHQJQJOHGSPNUIFTUFBN PVUMFUUPUIFEJTQFSTJPOBTTFNCMZDBOCFUVCJOH QJQFPS%3*45&&.WBQPSIPTF 1JQFDIBTF ( L 5IFSFBSFGPVSLOPDLPVUTMPDBUFEPOUIFSJHIU BOEMFGUTJEFPGUIFFODMPTVSF,OPDLPVUTJ[FTBSF IPMFEJBNN GPS7BQPSTUSFBNNPEFMT XJUIIFBUFSTBOE IPMFEJBNN GPS7BQPSTUSFBNNPEFMTXJUIIFBUFST3VO the electrical power into the enclosure at these LOPDLPVUT %$ "TFQBSBUFBNQ 7"$TFSWJDFNVTUCF CSPVHIUUPUIFPVUEPPSFODMPTVSFUPQPXFSUIF FODMPTVSFIFBUFSTBOEGBOT Table 18-1: Vaporstream outdoor enclosure dimensions* Vaporstream models Item Description with 1-6 heaters with 9-12 heaters inches mm inches mm A Enclosure height B Enclosure width C % 1JQFDIBTFQPTJUJPO E F 1JQFDIBTFTJ[F ( H J Steam pipe position , L Length 495 495 559 4FFESBXJOHTBCPWFBOEPOUIFOFYUQBHF 1 B H F t % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S 7B Q P S T U S F B N P V U E P P S F O D M P T V S F Figure 19-1: Vaporstream outdoor enclosure, top view B 1JQFDIBTFFYUFOEJOH NN BCPWFnPPS E H 4UBOEBSETUFBNPVUMFU FYJUTFODMPTVSFIFSF C % Optional steam outlet FYJUTFODMPTVSFUISPVHIQJQFDIBTF J F Vaporstream humidiﬁer Side access door $POUSPMDBCJOFU Note:4PNFIFBUFSNPEFMTIBWF DPOUSPMDBCJOFUNPVOUFEPOIVNJEJmFS Side section heater *OUBLFWFOUJMBUJPOGBO Front section optional heater Enclosure drain Front access door: t 7BQPSTUSFBNNPEFMTXJUIIFBUFSTIBWFPOFBDDFTTEPPS t 7BQPSTUSFBNNPEFMTXJUIIFBUFSTIBWFUXPBDDFTTEPPST Front access door %$ Notes: t 4FF5BCMFGPSDBQBDJUJFTBOEJOQVU SFRVJSFNFOUT t "EEGVMMMPBEBNQT 7"$ XIFO using an outdoor enclosure with a heater QBDLBHF t "EEGVMMMPBEBNQT 7"$ XIFO using an outdoor enclosure without a IFBUFSQBDLBHF Table 19-1: Vaporstream outdoor enclosure connection sizes Description All Vaporstream models 8BUFSNBLFVQ mMM wQJQFUISFBE %/ %SBJO £w %/ Condensate return £wQJQFUISFBE %/ Table 19-2: Vaporstream outdoor enclosure weights Vaporstream model Number of heaters Outdoor enclosure shipping weight* Outdoor enclosure operating weight* MCT kg MCT kg 9 494 *ODMVEFTIVNJEJmFS % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S t 1 B H F 7B Q P S T U S F B N X F B U I F S D P W F S The optional Vaporstream weather cover is water-resistant and designed to protect the humidifier from rain and sun. The weather cover has been tested and approved by ETL Testing Laboratories, *OD BOEJTMJTUFEUP6-4UBOEBSEBOEDFSUJGJFEUP$"/$4" 4UBOEBSE$/P Table 20-1: Weather cover weights Weather cover size Weight* lbs kg IFBUFS IFBUFS IFBUFS 9-heater IFBUFS Figure 20-1: Weather cover exploded view 1BOFM 1BOFM 1BOFM 8FJHIUEPFTOPUJODMVEFIVNJEJmFSPSDPOUSPMDBCJOFU Hinged door Hinged door 0. ND@@ Figure 20-2: Weather cover dimensions C B A % 0. Table 20-2: Weather cover dimensions Letter Description 1-heater and 3-heater covers 6-heater cover 9-heater cover 12-heater cover inches mm inches mm inches mm inches mm A Height B Length 44 44 44 44 C 8JEUI 44 % %JTUBODFGSPNCPUUPN ND@@ 1 B H F t % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S %SJQGSFF EJTQFSTJPO CBTJDT Guaranteed non-wetting distances 'PSNPSFBCPVUEJTQFSTJPO TFF1BHFTo 6TJOHEBUBDPMMFDUFEJOPVSPOTJUFUFTUMBC XFIBWFEFWFMPQFE HVBSBOUFFETUFBNBCTPSQUJPO OPOXFUUJOH EJTUBODFT1FSGPSNBODF charts allow you to confidently choose equipment that will accommodate any application. Figure 21-1: DRI-STEEM dispersion tubes Dry steam Adding humidification to an airstream without creating wetness in the duct system is critical for the maintenance of a healthy FOWJSPONFOU8FUBSFBTJOEVDUTBSFBUISFBUUPUIFIFBMUIPG building occupants since they moisten dust on duct floors, creating JEFBMCSFFEJOHHSPVOETGPSEJTFBTFQSPEVDJOHNJDSPCFT*OBEEJUJPO water accumulating in ducts can drip and cause building damage. Steam exits drip-free through tubelets "MM%3*45&&.FWBQPSBUJWFEJTQFSTJPOUVCFVOJUTEJTDIBSHFTUFBN through thermal-resin tubelets fitted into dispersion tubes. These UVCFMFUTFYUFOEGSPNUIFDFOUFSPGUIFUVCF XIFSFUIFTUFBNJT ESJFTU UISPVHIUIFUVCFXBMM UPUIFEVDUBJSTUSFBN*OFTTFODF UIFUVCFMFUTQSPWJEFBUFNQFSBUVSFOFVUSBMFYJUUVOOFMGPSTUFBN allowing steam to cross over lower-temperature metal without condensing or dripping. Each tubelet contains a calibrated orifice TJ[FEGPSTUFBNDBQBDJUZ5IFTFUVCFMFUTBSFB%3*45&&.FYDMVTJWF and are essential for drip-free steam dispersion. %3*45&&.TEJTQFSTJPOUVCFTBSFGJUUFEXJUI one or two rows of closely-spaced thermalSFTJOUVCFMFUTUPFWFOMZEJTQFSTFTUFBNBDSPTT UIFBJSTUSFBN Figure 21-2: DRI-STEEM tubelets Steam Steam Condensate drains away Steam Steam 4PNFDPOEFOTBUJPOJTJOFWJUBCMFJOTUFBNEJTQFSTJPO CVUUISPVHI careful design, condensate can be controlled and directed away from where it can cause problems. "JSnPX Condensate 'PSFYBNQMF UIF6MUSBTPSCEJTQFSTJPOQBOFMIBTBVOJRVFEPVCMF IFBEFSEFTJHOUIBUVTFTHSBWJUZUPSFNPWFDPOEFOTBUF4UFBNFOUFST UIFTVQQMZIFBEFS FYJUTUISPVHIUIFUVCFMFUT BOEDPOEFOTBUFESBJOT PVUUIFSFUVSOIFBEFS*OUIF3BQJETPSCEJTQFSTJPOVOJU TUFBN enters one end of a single bottom header with velocities carefully managed so that condensate is not pushed out into the air along with the steam; it drains out at the opposite end of the header. Steam Steam $BMJCSBUFE oriﬁce 5VCFMFU %3*45&&.TVOJRVFUVCFMFUTFYUFOEJOUPUIF DFOUFSPGUIFUVCFTPPOMZUIFESJFTUTUFBNJT EJTDIBSHFEJOUPUIFBJS 0.B Reduce condensate, wasted energy with high-efficiency tubes To significantly reduce condensate and wasted energy, use %3*45&&.TIJHIFGGJDJFODZUVCFT XIJDISFEVDFEJTQFSTJPO HFOFSBUFEDPOEFOTBUFBOEXBTUFEFOFSHZCZVQUP4FF High-efficiency Tube optionPOQBHF % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S t 1 B H F 7B Q P S T U S F B N T U F B N E J T Q F S T J P O P Q U J P O T Ultra-sorb® Figure 22-1: Ultra-sorb dispersion t %PVCMFIFBEFSEFTJHO t 4IPSUFTUOPOXFUUJOHEJTUBODFJOTUBMM within inches of upstream dampers, coils, or elbows without dripping t 4UFBNDBQBDJUZVQUP MCTIS t 'BDUPSZBTTFNCMFEGPSFBTZJOTUBMMBUJPO t )JHIFGGJDJFODZUVCFPQUJPO Rapid-sorb® 7-$0. Figure 22-2: Rapid-sorb dispersion t 4JOHMFIFBEFSEFTJHO t 4IPSUOPOXFUUJOHEJTUBODF t 4UFBNDBQBDJUZVQUPMCTIS t "TTFNCMFEPOTJUF t )JHIFGGJDJFODZUVCFPQUJPO Single or multiple tubes t )PSJ[POUBMPSWFSUJDBMBJSGMPX t "WBJMBCMFXJUIPSXJUIPVU condensate drain t 4UFBNDBQBDJUZVQUPMCTIS 7-$0. Figure 22-3: Single or multiple tube dispersion High-efficiency Tube option t 6QUPSFEVDUJPOJOXBTUFEFOFSHZ airstream heat gain, and condensate production t 17%'JOTVMBUJPOJTQMFOVNBQQSPWFEGPS in-duct installation t 8JMMOPUBCTPSCXBUFSPSTVQQPSUNJDSPCJBM growth; has a closed-cell structure t "WBJMBCMFPO6MUSBTPSCBOE3BQJETPSC Ultra-sorb panel with high-efﬁciency tubes 7-$0. 1 B H F t % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S 7B Q P S T U S F B N T U F B N E J T Q F S T J P O P Q U J P O T Space Distribution Units (SDUs) t 'PSSFNPUFMZEJTQFSTJOHTUFBNJOUPMBSHF open spaces t %FTJHOFEGPSVTFJOGJOJTIFETQBDFT t 6TFGVMXIFSFUIFSFBSFOPBJSEVDUT t 4%6&FYUFSOBMBCTPSQUJPOBUDBQBDJUJFT VQUPMCTIS LHI t 4%6*JOUFSOBMBCTPSQUJPOBUDBQBDJUJFTVQUPMCTIS ‫ڀ‬LHI Figure 23-1: Space Distribution Unit (SDU) dispersion Area-type™ t %JTQFSTFTTUFBNJOMBSHFPQFOTQBDFT t 6TFXIFSFUIFSFBSFOPBJSIBOEMJOHEVDUT t 4UFBNJTEJTQFSTFERVJFUMZXJUIPVU introducing water droplets into the air 7-$0. Figure 23-2: Area-type dispersion 7-$0. % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S t 1 B H F $BMDVMBUJOHOPOXFUUJOHEJTUBODFT Notes: Sample exercise t'JOBMFRVJQNFOUTFMFDUJPOTIPVMEBDDPVOU GPSDPOEFOTBUFMPTT4FFUIF%3*45&&. %FTJHO(VJEFGPSTUFBNMPTTUBCMFT t%JTQFSTJPOBTTFNCMZTIPVMEBDDPNNPEBUF NBYJNVNPVUQVUDBQBDJUZPGIVNJEJGJFS 3FBEUISPVHIUIJTFYFSDJTFUPMFBSONPSFBCPVUTQFDJGZJOHB dispersion unit based on non-wetting distance. Assume you have DIPTFOUPVTF6MUSBTPSCVOJUTCFDBVTFZPVXBOUQSFBTTFNCMFE panels. "TTVNFUIFFOUFSJOHBJSJT3) BOEUIFMFBWJOHBJSOFFETUP CF3)%FTJHOGPSBOPOXFUUJOHEJTUBODFPG NN NBYJNVN Solution 3FGFSUP'JHVSF'JOEFOUFSJOH3)1SPDFFEWFSUJDBMMZVOUJM ZPVJOUFSTFDUUIFMFBWJOH3)MJOF%SBXBMJOFIPSJ[POUBMMZ GSPNUIBUQPJOUUPUIFSJHIUUPTFFUIBUGPS NN PGOPO XFUUJOHEJTUBODF NN UVCFTQBDJOHXPVMECFUIFDMPTFTU match. Verify capacity 'SPN5BCMF OPUFUIBUGPS NN TQBDJOH NBYJNVN DBQBDJUZJTMCTISGU LHIN .VMUJQMZUIJTWBMVFCZUIF BDUJWFGBDFBSFBPGUIF6MUSBTPSCUPEFUFSNJOFJGUIFVOJUXJMM QSPEVDFBEFRVBUFPVUQVUDBQBDJUZ*GUIFDBQBDJUZJTJOBEFRVBUF HP UPUIFOFYUTNBMMFSUVCFTQBDJOH Steam absorption considerations /POXFUUJOHEJTUBODFJTUIFEJNFOTJPOEPXOTUSFBNGSPNUIF leaving side of the steam dispersion assembly to the point where wetting will not occur, although wisps of steam may be present. 4PMJEPCKFDUTBUEVDUBJSUFNQFSBUVSF TVDIBTDPJMT EBNQFST fans, etc., downstream of this dimension will remain dry. C A U T I O N ! /POXFUUJOHEJTUBODFTEFTDSJCFEJOUIJTDBUBMPH do not apply when installing a steam dispersion assembly VQTUSFBNPGGJMUFSNFEJB*GZPVOFFEUPJOTUBMMBTUFBNEJTQFSTJPO assembly upstream of filter media, consult your representative or %3*45&&. directly for special recommendations. /PUFUIBUUIFSJTF Δ JO3) UIFEJGGFSFODFCFUXFFOFOUFSJOH BOEMFBWJOH3) IBTBEJSFDUCFBSJOHPOUIFOPOXFUUJOH distance. As the rise increases, more vapor needs to be dispersed into the air, and thus the non-wetting distance increases. 6OFWFOBJSGMPXPWFSUIFDSPTTTFDUJPOPGBEJTQFSTJPOBTTFNCMZ DBOSFTVMUJOOPOVOJGPSNNJYJOHPGTUFBNXJUIBJSXIJDI JO turn, will adversely affect the non-wetting distance. 1 B H F t % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S 6MUSBTPSCEJTQFSTJPO Figure 25-1: Ultra-sorb non-wetting distances 3" 6" 9" 12" Note: 5IFBCPWFEBUBBQQMJFTUPBMMBJSWFMPDJUJFTVQUP GQN NT BOEJTCBTFEPOBJSMFBWJOHUIF[POFPGIVNJEJmDBUJPOBUDPOEJUJPOTPG¡' ¡$ BOE UIFTUBUFE3)5IFCMVFMJOFTJOUIFHSBQISFGFSUPUIFTBNQMFFYFSDJTFEFTDSJCFEPO1BHF Table 25-1: Ultra-sorb tube spacing and capacity Tube spacing Maximum capacity inches mm lbs/hr/ft2 kg/h/m2 9 59 9 44 Note: 5IFBCPWFTUFBNnPXDBQBDJUZEBUBJTCBTFEPOQPVOET LH PGTUFBNQFSIPVSQFSTRVBSF GPPU NFUFS PGGBDFBSFB FYDMVTJWFPGIFBEFST BUWBSJPVTUVCFTQBDJOHT % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S t 1 B H F 6MUSBTPSCEJNFOTJPOT Figure 26-1: Ultra-sorb Model LV dimensions E A' ( Supply header %JTQFSTJPOUVCFT Top view ( Header enclosure C .PVOUJOHnBOHF F B Header B' Header Condensate header % A Elevation view H E Side view 0.VT Table 26-1: Ultra-sorb Model LV dimensions Dimension Description Inches (mm) A Overall width NJOJNVNUP NBYJNVNJO JODSFNFOUT A' Face width NJOJNVNUP NBYJNVNJO JODSFNFOUT B Overall height NJOJNVNUP NBYJNVNJO JODSFNFOUT B' Face height NJOJNVNUP NBYJNVNJO JODSFNFOUT C Steam inlet diameter %FUFSNJOFECZNBYJNVNDBQBDJUZ % Condensate drain £QJQFUISFBE %/ E )FBEFSFODMPTVSF GSPOUUPCBDL 'PS BOE IFBEFST & GPS IFBEFS & GPS IFBEFS & F )FBEFSFODMPTVSF UPQUPCPUUPN 'PS IFBEFS' GPS IFBEFS ' GPS IFBEFS ' GPS IFBEFS' ( Flange H Condensate header enclosure Notes: t )FBEFSEJBNFUFSWBSJFTXJUIDBQBDJUZ t %JNFOTJPOTBOETQFDJmDBUJPOTTVCKFDUUPDIBOHFXJUIPVUOPUJDF 1 B H F t % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S 3BQJETPSCEJTQFSTJPO Figure 27-1: Rapid-sorb non-wetting distances 6" 9" 12" 18" 24" Note: 5IFBCPWFEBUBBQQMJFTUPBMMBJSWFMPDJUJFTVQUP GQN NT BOEJTCBTFEPOBJSMFBWJOHUIF[POFPGIVNJEJmDBUJPOBU¡' ¡$ BOEUIFTUBUFE3) Table 27-1: Rapid-sorb header capacities Header capacity Table 27-2: Rapid-sorb dispersion tube capacities* Header diameter Tube capacity Tube diameter lbs/hr kg/h inches DN lbs/hr kg/h inches DN ≤ ≤ ≤ ≤ 4 *GEVDUIFJHIUJT NN UVCFRVBOUJUJFTNBZOFFEUPJODSFBTFUPDPNQFOTBUF GPSSFEVDFEDBQBDJUZPGTIPSUUVCFT$POTVMU%3*45&&.PSTFF%SJDBMDGPSUIFDPSSFDU DBMDVMBUJPO % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S t 1 B H F 3BQJETPSCEJNFOTJPOT Figure 28-1: Rapid-sorb dimensions A E %/ EJBEJTQFSTJPOUVCFT use slip coupling B %/ EJBEJTQFSTJPOUVCFT use hose cuff and clamps Header outside duct C 1JUDIIFBEFSUPXBSEESBJO Escutcheon plate F )FBEFSJOTJEFEVDUPS")6 % 0. Note: "EEXBUFSTFBMUPDPOEFOTBUFESBJOBTTIPXOJOUIF%SJDBMD*OTUBMMBUJPO(VJEFTPSUIF7BQPSTUSFBN*OTUBMMBUJPO 0QFSBUJPO BOE.BJOUFOBODFNBOVBM Table 28-1: Rapid-sorb dimensions Dimension Description Inches (mm) A Face width NJOJNVNUP NBYJNVNJO JODSFNFOUT B Face height NJOJNVNUP NBYJNVNJO JODSFNFOUT C Steam inlet %FUFSNJOFECZIVNJEJmFSNBYJNVNDBQBDJUZ % Condensate drain £QJQFUISFBE %/ E %JTUBODFGSPNUVCFDFOUFSUPJOTJEFPGEVDUPS")6XBMM NJOJNVN F %JTUBODFGSPNPVUTJEFPGEVDUPS")6XBMMUPFOEPG 3BQJETPSCMFBEFS NJOJNVN Note: "MM3BQJETPSCVOJUTBSFDVTUPNTJ[FEBOEmFMEBTTFNCMFEUPmUUIFEVDUPSBJSIBOEMFS$POTVMU%3*45&&.GPSTJ[FTMBSHFSPSTNBMMFSUIBOUIPTFMJTUFEBCPWF 1 B H F t % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S 4JOHMFUVCFEJTQFSTJPO Figure 29-1: Single tube non-wetting distances 12" 9" 18" 24" Note: 5IFBCPWFEBUBBQQMJFTUPBMMBJSWFMPDJUJFTVQUP GQN NT BOEJTCBTFEPOBJSMFBWJOHUIF[POFPGIVNJEJmDBUJPOBU¡' ¡$ BOEUIFTUBUFE3) Figure 29-2: Single tube without and with condensate drain 1JUDI4FF/PUFT 1JUDIGU Without drain Table 29-1: Single tube capacities NN minimum from top of duct Capacity Tube size Without drain Single tube without condensate drain: Recommended pitch toward humidiﬁer for JOUFSDPOOFDUJOHIPTF UVCJOHPSQJQF t7BQPSIPTFQFSGU t5VCJOHPSQJQFwQFSGU With drain inches %/ MCTIS LHI MCTIS LHI 7-$0. NN NJOJNVN from top of duct 1JUDI4FF/PUFT With drain NN 1JUDIGU NN minimum from CPUUPNPGEVDU NN $POEFOTBUFESBJO 1JUDIGU NN BJSHBQ Single tube with condensate drain: Recommended pitch toward humidiﬁer for JOUFSDPOOFDUJOHIPTF UVCJOHPSQJQF t7BQPSIPTFwQFSGU tUVCJOHPSQJQFQFSGU tUVCJOHPSQJQFwQFSGU 7-$0. % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S t 1 B H F 4%6&BOE4%6*EJTQFSTJPO Table 30-1: SDU-E minimum non-wetting distances Maximum steam capacity kW MCTIS LHI 40% RH @ 70 °F (21 °C) Rise ft Spread m ft m 50% RH @ 70 °F (21 °C) Throw ft m Rise ft Spread m ft 60% RH @ 70 °F (21 °C) Throw m ft m Rise ft Spread m ft m Throw ft m 4 cfm m3/s dB* Notes: t4VSGBDFTPSPCKFDUTEJSFDUMZJOUIFQBUIPGWBQPSEJTDIBSHFNBZDBVTFDPOEFOTBUJPOBOEESJQQJOH t5PBWPJETUFBNJNQJOHFNFOUPOTVSSPVOEJOHBSFBT PCTFSWFUIFNJOJNVNOPOXFUUJOHEJNFOTJPOTJOUIJTUBCMF t3JTF5IFNJOJNVNOPOXFUUJOHIFJHIUBCPWFUIFTUFBNPVUMFUPGUIF4%6& t4QSFBE5IFNJOJNVNOPOXFUUJOHXJEUIGSPNUIFTUFBNPVUMFUPGUIF4%6& t5ISPX5IFNJOJNVNOPOXFUUJOHIPSJ[POUBMEJTUBODFGSPNUIFTUFBNPVUMFUPGUIF4%6& Figure 30-1: SDU-E rise, spread and throw Table 30-2: Space Distribution Unit specifications** Steam outlet Air intake grille Rise Spread Throw %$ 1 B H F t % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S Maximum capacity Shipping weight MCTIS LHI MCT kg Amps at 120V (50/60 Hz) 4%6& 545 4%6* SDU model Horsepower .FBTVSFNFOUUBLFOh N JOGSPOUPG4%6DBCJOFU 'PSWJTJCMFWBQPSUPCFBCTPSCFEDPNQMFUFMZXJUIJOUIF4%6*VOJUCFGPSFCFJOH EJTDIBSHFEBTIVNJEJmFEBJS SPPNBJSNVTUCF3)PSMFTT5SZJOHUPNBJOUBJO HSFBUFSUIBO3)XJMMDBVTFWJTJCMFWBQPSBOEQPUFOUJBMGPSNPJTUVSFDPMMFDUJPO POUIFEJTDIBSHFHSJMMF "SFBUZQF EJTQFSTJPO Table 31-1: Area-type (evaporative steam) minimum non-wetting distances* 60 °F (16 °C) Maximum steam capacity 30% RH Rise Spread 40% RH Throw Rise Spread 50% RH Throw Rise Spread Throw MCTIS LHI ft m ft m ft m ft m ft m ft m ft m ft m ft m 45 70 °F (16 °C) Maximum steam capacity 30% RH Rise Spread 40% RH Throw Rise Spread 50% RH Throw Rise Spread Throw MCTIS LHI ft m ft m ft m ft m ft m ft m ft m ft m ft m 45 8JUIGan on high speed Table 31-2: Area-type electric fan specifications* Figure 31-1: Area-type rise, spread, throw Spread Rise Throw .PUPS 7 )[ 4QSFBE . JOJNVNOPOXFUUJOH width from the steam chute Blade diameter NN Speeds 3JTF Control Rotary switch JOJNVNOPOXFUUJOH . IFJHIUBCPWFUIFTUFBN chute 5ISPX . JOJNVNOPO-wetting IPSJ[POUBMEJTUBODFGSPN the steam chute DGN IJHITQFFE mT IJHITQFFE SQN IJHITQFFE "NQT IJHITQFFE 7-$0. % 3 * 4 5 & & . 7B Q P S T U S F B N I V N J E J G J F S t 1 B H F $POTFSWJOH SFTPVSDFT UISPVHI CFUUFS QFSGPSNBODF Expect quality from the industry leader 'PSNPSFUIBOZFBST %3*45&&.IBTCFFO MFBEJOHUIFJOEVTUSZXJUIDSFBUJWFBOESFMJBCMF IVNJEJGJDBUJPOTPMVUJPOT0VSGPDVTPORVBMJUZJT evident in the construction of the Vaporstream IVNJEJGJFS XIJDIGFBUVSFTDMFBOBCMF TUBJOMFTT TUFFMDPOTUSVDUJPO%3*45&&.BMTPMFBETUIF JOEVTUSZXJUIB5XPZFBS-JNJUFE8BSSBOUZBOE PQUJPOBMFYUFOEFEXBSSBOUZ For more information XXXESJTUFFNDPN TBMFT!ESJTUFFNDPN For the most recent production information WJTJUPVSXFCTJUF www.dristeem.com DRI-STEEM Corporation "O*40DFSUJGJFEDPNQBOZ 64)FBERVBSUFST 5FDIOPMPHZ%SJWF &EFO1SBJSJF ./ PS GBY European office: .BSD#SJFST (SPUF)FMMFLFOTTUSBBUC #;POIPWFO Belgium WPJDF GBY &NBJMNBSDCSJFST!ESJTUFFNDPN Continuous product improvement is a policy of %3*45&&.$PSQPSBUJPOUIFSFGPSF QSPEVDUGFBUVSFTBOE TQFDJGJDBUJPOTBSFTVCKFDUUPDIBOHFXJUIPVUOPUJDF %3*45&&. %SJDBMD 3BQJETPSC 6MUSBTPSC 7BQPSMPHJD BOE7BQPSTUSFBNBSFSFHJTUFSFEUSBEFNBSLTPG%3*45&&. Corporation and are filed for trademark registration in $BOBEBBOEUIF&VSPQFBODPNNVOJUZ "SFBUZQFBOE%SBOFLPPMFSBSFUSBEFNBSLTPG %3*45&&.$PSQPSBUJPO 1SPEVDUBOEDPSQPSBUFOBNFTVTFEJOUIJTEPDVNFOUNBZ CFUSBEFNBSLTPSSFHJTUFSFEUSBEFNBSLT5IFZBSFVTFE GPSFYQMBOBUJPOPOMZXJUIPVUJOUFOUUPJOGSJOHF 6MUSBTPSCJTDPWFSFECZUIFGPMMPXJOH1BUFOUT XJUI BEEJUJPOBMQBUFOUTQFOEJOH6OJUFE4UBUFT1BUFOUOVNCFST $MFBOSPPNDPWFSJNBHFDPVSUFTZPG3BLPO-JNJUFE ª%3*45&&.$PSQPSBUJPO 'PSN/P7-$$"5 %3*45&&.DPOTFSWFTSFTPVSDFTCZEFTJHOJOHIVNJEJGJDBUJPO TZTUFNTUIBUPQUJNJ[FQFSGPSNBODF4ZTUFNTUIBUQFSGPSNXFMMTBWF energy and water and, ultimately, cost less to operate and maintain. Save energy For applications requiring short absorption, highefficiency dispersion tubes reduce wasted energy VQUPCZTJHOJGJDBOUMZSFEVDJOH airstream heat gain and condensate production. Available for new and SFUSPGJU6MUSBTPSC¥BOE3BQJETPSC¥ steam dispersion panels. 'PSXBSN ESZBQQMJDBUJPOT %3*45&&.T )JHI1SFTTVSF"UPNJ[JOH4ZTUFNEJTQFSTFT unheated micro-fine water particles into airstreams or open spaces. As atomized water droplets evaporate, air temperature drops, reducing the cooling load. This provides significant energy savings when humidifying and cooling simultaneously. Save water 6MUSBTPSC.PEFM97FMJNJOBUFTXBUFSXBTUF and reduces airstream heat gain, energy costs, and boiler chemical use. Available for all pressurized steam applications. Optimize performance %3*45&&.TNPTUBEWBODFEDPOUSPMMFS 7BQPSMPHJD¥DPOUJOVPVTMZNPOJUPSTTQBDF conditions to align humidifier output with demand. The result is accurate, responsive control. Your DRI-STEEM representative is: ND@@

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