THE WALL-MOUNT TM SIX TON AIR CONDITIONER

Transcription

1 THE WLL-MOUNT TM SIX TON IR CONDITIONER W - Tn Refrigerant 22 Hz 4, t, Right Side Cntrl Panel The Bard Wall-Munt Six Tn ir Cnditiner is a self cntained energy efficient system, which is designed t ffer maximum indr cmfrt at a minimal cst withut using valuable indr flr space r utside grund space. This unit is the ideal prduct fr versatile applicatins such as: new cnstructin, mdular ffices, schl mdernizatin, telecmmunicatin structures, prtable structures, r crrectinal facilities. Factry r field installed accessries are available t meet specific jb requirements. Engineered Features luminum Finned Cpper Cils: Grved cpper tubing and enhanced luvered aluminum fin fr maximum heat transfer and energy efficiency. Twin Blwers: Mve air quietly. W7-, W7-B and W72-B feature multispeed blwer mtrs prviding airflw adjustment fr high and lw static peratin. Mtr verlad prtectin is standard n all mdels. ir Cnditiner Cmpressr: Cpeland scrll cmpressr designed fr increased efficiency, quieter peratin and imprved reliability fr lnger life. Equipped with crankcase heater. Galvanized 2 Gauge Zinc Cated Steel Cabinet: Cleaned, rinsed, sealed and dried befre the plyurethane primer is applied. The cabinet is handsmely finished with a baked-n, beige textured enamel, which allws it t withstand hurs f salt spray expsure. Electrical Cmpnents: re easily accessible fr rutine inspectin and maintenance thrugh a right side, service panel pening. Features a lckable, hinged access cver t the circuit breaker r pull discnnect switch. Electric Heat Strips: Feature an autmatic limit and thermal cut-ff safety cntrl. Heater packages are factry r field installed fr all mdels. Features easy slide-in field assembly with varius BTUH utputs. High Pressure Switch is ut-reset: Built-in lck-ut circuit resets frm the rm thermstat. Prvides cmmercial quality prtectin t the cmpressr. Lw Pressure Switch is ut-reset: Built-in lck-ut circuit and lw pressure timed bypass circuit. Resets frm rm thermstat. Cmpressr Cntrl Mdule: Built-in ff-delay timer adjustable frm secnds t 5 minutes. 2-minute n-delay if pwer interrupt. 2- secnd bypass fr lw pressure cntrl, and bth sft and manual lckuts fr high and lw pressure cntrls. larm utput fr alarm relay. Lw mbient Cntrl: Permits peratin dwn t F utdr ambient. Dry Cntacts fr Remte larm n High r Lw Pressure Lck-ut: Built-in Circuit Breakers: Standard n all KW versins f mdels W7-, W7-B and W72-B. Tggle discnnects are standard n all KW types f mdel W7-C (4 vlt-ph). One Inch, Dispsable ir Filters: re standard equipment. Optinal - inch washable filters available and filter racks permit the additin f 2" pleated filter. Factry r field installed. Cndenser Fan and Mtr Shrud ssembly: Slide ut fr easy access. Barmetric : Standard n all units. llws up t 25% utside fresh air. Slpe Tp: Standard feature fr water runff. Tp Rain Flashing: Standard feature n all mdels Full Length Munting Brackets: Built int cabinet fr imprved appearance and easy installatin. NOTE: Bttm munting bracket included t assist in installatin. Ventilatin System Packages ll packages are designed t meet yur specific ventilatin requirements utilizing ne f six ventilatin ptins fr the prduct. The ventilatin package is munted within the unit eliminating the need fr an exterir munted hd r damper assembly n the unit. ll assemblies can be factry installed, installed in the field at time f installatin r as a retrfit system after installatin. Standard - Barmetric Optinal - Mtrized Optinal - Blank ff Plate Optinal - Cmmercial Rm Ventilatr w/exhaust CRV - Spring Return CRVP - Pwer Return Optinal - Ecnmizer w/ Exhaust Optinal - Energy Recvery Ventilatr Frm N. S274-5 Supersedes S274-4 Page f

2 Capacity and Efficiency Ratings Specificatins Vlts Operating Vltage Range Cmpressr Type Phase Cling Cap. BTUH CFM / ESP ( Rated Wet Cil) EER 2 SEER W72-2/ ,, 9.. W7-B 2/ ,, 9. W7-C ,, 9. W72-B 2/ ,, 9. Capacity is certified in accrdance with RI Standard 2/24-2 and RI Standard EER = Energy Efficiency Rati and is certified in accrdance with RI Standard 9-2 SEER = Seasnal Energy Efficiency Rati and is certified in accrdance with RI Standard 2/24-2 ll ratings based n fresh air intake being % clsed (n utside air intrductin). Electrical Rating HZ RL Cmpressr BCSC LR HP / RPM / SPD Outdr Fan Mtr Indr Blwer Mtr Filter Size Inches) Std Shipping IMPORTNT While this electrical data is presented as a guide, it is imprtant t electrically cnnect prperly sized fuses and cnductr wires in accrdance with the Natinal Electrical Cde and all existing lcal cdes. FL DI / CFM HP / RPM / SPD F L. ( Weight W72-2/2-29. / 2 7 / 7 / / 5 / 2-Spd " / 2, /2 /,7 / 2-Spd. 2 x x 52 W7-B 2/2-2.5 / / 5 / / 5 / 2-Spd " / 2, /2 /,7 / 2-Spd 2 x x 52 W7-C / / 5 / -Spd. 24" / 2, /2 /,7 / 2-Spd. 9 2 x x 52 W72-B 2/ / 5 /2 /,75 / -Spd 24" /,5 /2 /,7 / 2-Spd 2 x x 52 Electrical Specificatins SINGLE CIRCUIT DUL CIRCUIT Maximum size f the time delay fuse r HCR type circuit breaker fr prtectin f field wiring cnductrs. 2 Based n 75 C cpper wire. ll wiring must cnfrm t the Natinal Electrical Cde (NEC) and all lcal cdes. These Minimum Circuit mpacity values are t be used fr sizing the field pwer cnductrs. Refer t the Natinal Electric Cde (latest revisin), article fr pwer cnductr sizing. Cautin: When mre than ne field pwer cnductr circuit is run thrugh ne cnduit, the cnductrs must be derated. Pay special attentin t nte f Table regarding mpacity djustment Factrs when mre than cnductrs are in a raceway. Electric Heat Table----Refer t Electrical Specificatins fr vailability by Unit Mdel Nminal KW W72-, Z W7 r W72: B, BZ B9 B5 B W7-C, CZ C9 C5 Designed fr adding Electric Heat t KW Units Circuit Breaker Standard n 2/2V ir Cnditiner W7 W72 Frm N. S274-5 Supersedes S274-4 Page 2 f Rated Vlts & Phase 2/2-2/ /2- Heater Mdel # EHW-5 EHW5- EHW5-5 EHW5-2 N/ t 24V () t 2V () t 4V (2) t 4V (2) -Ph Pull Discnnect Standard n 4V -B 2/2- K W Heater Mdel # N. Field Pwer Circuits r 2 r 2 EHW-B9 EHW5-B5 EHW5-B EHW-B9 EHW5-B5 EHW5-B UL Listed CUL Listed -C 4- K W Heater Mdel # Ph , ,799 EHW5-C9 EHW5-C5 N/ KW , , 9.., , , , , , , ,99.. 4, , , , , ,95 () These electric heaters are available in 2/2V units nly. (2) These electric heaters are available in 4V units nly. Minimum Circuit mpacity Heater Packages Field Installed Maximum External Fuse r Circuit Breaker Field Pwer Wire Size Grund Wire Size 2 2 Minimum Circuit mpacity B 2 52 Maximum External Fuse r Circuit Breaker B 2 Field Pwer Wire Size B 2 Grund Wire Size B Indr Blwer Perfrmance CFM at 2 Vlts W7 W72 E.S.P. HIGH SPEED LOW SPEED In H 2O DRY / WET COIL DRY / WET COIL. 2,2 / 2,, /,45. 2, /,9,525 /,75.2 2, /, /.,75 /,7 /.4,775 /, /.5,5 /,475 /

3 Clearances Required fr Service ccess and dequate Cndenser ir Flw MODELS LEFT SIDE RIGHT SIDE W7, W72 2" 2" Minimum Clearances Required t Cmbustible Materials MODELS SUPPLY IR DUCT CBINET FIRST THREE FEET W7, W72 /4" " Refer t installatin manual 2-2 fr mre detailed infrmatin. Dimensins f Basic Unit fr rchitectural and Installatin Requirements (Nminal) MODEL W7 W72 WIDTH (W) DEPTH (D) HEIGHT (H) SUPPLY RETURN B C B E F G I J K L M N O P Q MIS-74 FRONT VIEW SIDE VIEW BCK VIEW Frm N. S274-5 Supersedes S274-4 Page f

4 Ventilatin System Packages Bard Wall-Munts are designed t prvide ptinal ventilatin packages t meet all f yur ventilatin and indr air quality requirements. ll units are equipped with a barmetric fresh air damper as the standard ventilatin package. ll ventilatin packages can be built-in at the factry, r field-installed at a later date. BROMETRIC FRESH IR DMPER - BFD STNDRD The barmetric fresh air damper is a standard feature n all mdels. It is installed n the inside f the service dr and allws utside ventilatin air, up t 25% f the ttal airflw rating f the unit, t be intrduced thrugh the air inlet penings and t be mixed with the cnditined air. The damper pens during blwer peratin and clses when the blwer is ff. djustable blade stps allw different amunts f utside air t be intrduced int the building and can be easily lcked clsed if required. Barmetric BLNK OFF PLTE - BOP blank ff plate is installed n the inside f the service dr. It cvers the air inlet penings, which restricts any utside air frm entering the unit. The blank ff plate shuld be utilized in applicatins where utside air is nt required t be mixed with the cnditined air. MOTORIZED FRESH IR DMPER - MFD The mtrized fresh air damper is internally munted behind the service dr and allws utside ventilatin air, up t 25% f the ttal airflw rating f the unit, t be intrduced thrugh the air inlet penings and t be mixed with the cnditined air. The tw psitin damper can be fully pened r clsed. The damper blade is pwered pen by a 24VC mtr with spring return n pwer lss. The damper can be cntrlled by indr blwer peratin r can be field cnnected t be managed based n building ccupancy. Mtrized NOTE: The abve vent systems are withut exhaust capability. May require separate field installed barmetric relief and/r mechanical exhaust elsewhere within the cnditined space. COMMERCIL ROOM VENTILTOR - CRV The built-in cmmercial rm ventilatr is internally munted behind the service dr and allws utside ventilatin air, up t 5% f the ttal airflw rating f the unit, t be intrduced thrugh the air inlet penings. It includes a built-in exhaust air damper. Cmmercial Rm Ventilatr The cmmercial rm ventilatr (CRV) is a simple and innvative apprach t imprving the indr air quality by prviding fresh air intake and exhaust capability thrugh the CRV. The damper can be easily adjusted t cntrl the amunt f fresh air supplied int the building. The CRV can be cntrlled by indr blwer peratin r field cntrlled based n rm ccupancy. Tw versins are available: the CRVS is pwer pen - spring return n pwer lss; the CRVP is pwer pen and pwer return. Cmplies with SHRE Standard 2. Ventilatin fr cceptable Indr ir Quality. ECONOMIZER - EIFM The built-in ecnmizer system is internally munted behind the service dr and allws utdr air t be intrduced thrugh the air inlet penings. The amunt f utdr air varies in respnse t the system cntrls and settings defined by the end user. It includes a built-in exhaust air damper. The ecnmizer is designed t prvide free cling when utside air cnditins are cl and dry enugh t satisfy cling requirements withut running the cmpressr. This in turn prvides lwer perating csts, while extending the life f the cmpressr. Ecnmizer Energy Recvery Ventilatr Standard Features: One Piece Cnstructin - Easy t install with n mechanical linkage adjustment required. Exhaust ir Damper - Built in with psitive clsed psitin. Prvides exhaust air capability t prevent pressurizatin f tight buildings. ctuatr Mtr - 24 vlt, pwer pen, spring return with built in trque limiting switch. Prprtining Type Cntrl - fr maximum free cling ecnmy and cmfrt. Misture Eliminatr & Prefilter - permanent, washable aluminum cnstructin. Enthalpy Cntrl - adjustable t mnitr utdr temperature and humidity. Minimum Psitin Ptentimeter - adjustable t cntrl minimum damper blade psitin fr ventilatin purpses. Mixed ir Sensr - t mnitr utside and return air t autmatically mdulate damper psitin. WLL-MOUNT ENERGY RECOVERY VENTILTOR - WERV The wall-munt energy recvery ventilatr (WERV) is a highly innvative apprach t meeting indr air quality ventilatin requirements as established by SHRE Standard 2.. The WERV allws frm 2 t 45 CFM (depending upn mdel) f fresh air and exhaust thrugh the unit while maintaining superir indr cmfrt and humidity levels. In mst cases, this can be accmplished withut increasing equipment sizing r perating csts. Heat transfer efficiency is up t 7% during summer and 75% during winter cnditins. The WERV cnsists f a unique rtary energy recvery cassette that prvides effective sensible and latent heat transfer capabilities during summer and winter cnditins. Varius cntrl schemes are addressed - including limiting ventilatin during building ccupancy nly. The WERV is designed t be internally munted behind the service dr in the W, WH r WL mdel wall munt units. It can be built-in at the factry r field installed as an ptin. (See Frm F4 fr cmplete perfrmance and applicatin details.) Manufactured under U.S. Patent Ns. 5,45,7; 5,,744; 5,2,; 4,924,94; 4,75,52; 4,25,9 Frm N. S274-5 Supersedes S274-4 Page 4 f

5 Cling pplicatin Data Outdr Temperature F Mdel W72- W7-B,C W72 D.B./W.B. 2 75/ 2 / 7 5/ 72 75/ 2 / 7 5/ 72 75/ 2 / 7 5/ 72 Cling Capacity Belw 5 F, unit requires a factry r field installed lw ambient cntrl. 2 Return air temp. F. 75 F F 5 F 9 F 95 F F 5 F F 5 F 2 F 25 F,2 5, 7,7 49, 4,2 5, 9,7 49,5 74,55 4,5,7 49,5 7,7 5,5 75, 49, 9,7 5,2, 47,9 9, 4,9, 47,, 4, 72,5 47, 5, 47,75 7, 49, 7,9 4,, 4,, 45,4 7,7 45, 77,7 45,2,9 4, 7,5 4,2,55 4,5 4,9 47, 72, 47,2 2, 47,4 5,4 4,5, 4,5 74,5 4,2, 45, 9, 45, 77,95 44,95 2, 4, 7, 4, 79, 4, 55,7 42, 4, 42,4 7, 4, 5, 44, 7, 44,45 74,4 4,55 59, 45,, 45,5 75,4 44, 5,2 4, 2, 4,5 7, 4,2 55,55 42, 4, 4, 7, 42,4 5,5 4, 5, 44, 7, 4,2 5,7 4, 59, 4, 4,5 9,2 52, 4, 2,4 42,75 7,25 4,7 5, 42,,4 4,, 4,7 4, 9, 57,4 4,9,,4 5,5 4,55 59,9 4,95,5 9, 5,2 4,,9 4, 4,7 4, 45,5 9,5 54, 4, 57, 7,9 47,5 9,5 57,25 4,5, 7,5 4,5 4,5 5, 42,2,,9 4, 9, 57,4 4, 59,5 7, Capacity Multiplier Factrs 45,, 54,5 4,5 5,9 5, % f Rated irflw - Rated + Ttal BTUH Sensible BTUH Frm N. S274-5 Supersedes S274-4 Page 5 f

6 ir Cnditining Wall-Munt Mdel Nmenclature W 7 X X X X X J MODEL NUMBER CPCITY 7 - Tn 72 - Tn REVISIONS VOLTS & PHSE - 2/2// B - 2/2// C - 4// KW - N KW Z - N KW w/circuit Breaker r Pull Discnnect 5-5KW 9-9KW - KW 5-5KW - KW 2-2KW COLOR OPTIONS X - Beige (Standard) - White 2 - Mesa Tan 4 - Gray 5 - Desert Brwn - Dark Brnze OUTLET OPTIONS X - Frnt (Standard) CONTROL MODULES (See chart belw) COIL OPTIONS X - Standard - Phenlic Cated Evapratr 2 - Phenlic Cated Cndenser - Phenlic Cated Evapratr and Cndenser VENTILTION OPTIONS See Table Belw FILTER OPTIONS X - inch Dispsable (Standard) W - inch Washable P - 2 inch Pleated Nte: Fr KW and circuit breakers (2/2 Vlt) r tggle discnnects (4 Vlt) applicatins, insert Z in the KW field f mdel number. W7 & W72 Ventilatin Optins MODELS W7, W72 D ESCRIPTION F actry Installed Cde N. Field Installed Part N. Barmetric X BFD-5 Blank-Off Plate B BOP-5 Mtrized M MFD-5 Cmmercial Ventilatr - Spring Return w/exhaust V CRVS-5 Cmmercial Ventilatr - Pwer Return w/exhaust P CRVP-5 Ecnmizer (Internal) - Fully Mdulating E EIFM-5 C Ecnmizer (Internal) - Fully Mdulating 2 D N/ Energy Recvery Ventilatr - 2 Vlt R WERV-5B Energy Recvery Ventilatr - 4 Vlt R WERV-C5B Lw ambient cntrl is required with ecnmizer fr lw temperature cmpressr peratin. 2 Fr use nly with "V" Cntrl Mdule and TCS22 Cntrller. The Energy Recvery Ventilatr is available n the W7 mdel series nly. ir Cnditining Cntrl Mdules HPC LPC 2 CCM LC 4 LR 5 SK ODT 7 DDC Factry Installed Cde Field Installed Part J N/ V 9 CM-24 Field Installed Only CMC-5 Field Installed Only CM-4 = Standard equipment fr these specified mdels. HPC. High pressure cntrl is aut reset. lways used with cmpressr cntrl mdule (CCM), which is included. See nte 2 LPC. Lw pressure cntrl is aut reset. lways used with cmpressr cntrl mdule (CCM), which is included. See nte CCM. Cmpressr cntrl mdule has adjustable -secnd t 5-minute delay-n-break timer. On initial pwer-up, r any time the pwer is interrupted, the delay-n-make will be 2 minutes, plus % f the delay-n-break setting. There is n delay-n-make during rutine peratin f the unit. The mdule als prvides the lckut feature (with retry) fr high and/r lw-pressure cntrls, and a 2-minute timed bypass fr lw-pressure cntrl. 4 LC. Lw ambient cntrl permits cling peratin dwn t F. 5 LR. The alarm relay has a set f nrmally pen and nrmally clsed dry cntacts t prvide the ability t signal a cnditin f shutdwn n either high r lw pressure cntrls. SK. Start kit can be used with all - single phase mdels nly. Is nt used r available fr -B r -C three phase mdels. 7 ODT. Outdr thermstat is adjustable frm t 5 F. It is suitable fr use as a cmpressr cut-ff thermstat. DDC. Incrprates 4 additinal sensrs: discharge air temperature, indr blwer airflw, cmpressr current, and dirty filter. These sensing devices functin t input analg data such as temperature, as well as digital data such as air flw, cmpressr status r filter status. 9 "V" cntrl mdule shuld be rdered in cnjunctin with direct digital cntrller (DDC) mdel TCS22. Refer t DDC specificatin sheet S2 fr mre infrmatin.