Manuale d’uso / di manutenzione del prodotto 150 del fabbricante York
Vai alla pagina of 44
INST ALLA TION MANUAL CAUTION: READ ALL SAF ETY GUIDES BEFORE YOU BEGIN T O INST ALL YOUR UNI T . SA VE THIS MANUAL SINGLE P ACKAGE AIR CONDITIONERS AND SINGLE P ACKAGE ELECT RIC UNITS DM090 , 120 and.
035-17311 -002-A- 0803 2 Unitar y Prod ucts Group T ABL E OF CONTENTS G EN ER AL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 SA FE TY C ONS IDE RA TI ON S . . . . . . . . . . . . . . . . . . . . . . . 5 INSPECTION . .
035-17 311-002- A-0803 Unit ary Produc ts Gro up 3 LIST OF FI GURE S Fig. # Pg.# 1 UN IT SH IPP ING B RAC KE T . . . . . . . . . . . . . . . . . . . . 10 2 CO NDE NS ER CO V ERIN G . . . . . . . . . . . . . . . . . . . . 10 3 COMPRESSOR SECTION . . . .
035-17311 -002-A- 0803 4 Unitar y Prod ucts Group LIS T OF T ABLE S Tbl. # Pg.# 1 UN IT VO LTAG E LIM I TATI ON S . . . . . . . . . . . . . . . . . 1 1 2 UN IT TEM P ERA TUR E LIM IT ATI ON S . . . . . . . . . . . . 11 3 UN IT WE IGHT S . . . . . . . .
035-17 311-002- A-0803 Unit ary Produc ts Gro up 5 GENERAL YORK Predat or ® unit s are single pac kage air cond itioner s desi gned for out door inst allat ion on a rooft op or sl ab and for non-r eside nti al use . T hese uni ts ca n be equipped with fact ory or fi el d instal led electr ic heaters f or heat ing appli cations.
035-17311 -002-A- 0803 6 Unitar y Prod ucts Group NOMENCLA TURE 6½ - 12½ Ton Predator Model Number Nomenclature Product Cat e gory D = Air Cond., Single Package Product Identi fier M = R-22 Standa r.
035-17 311-002- A-0803 Unit ary Produc ts Gro up 7 NOMENCLA TURE, ADDI T ONAL OPTIONS: AA None AB Phase Mo nitor AC Coil Gu ard AD Dirty F ilter Sw itch AE Phase Mo nitor & Coil Guard AF Phase Mo .
035-17311 -002-A- 0803 8 Unitar y Prod ucts Group HN Honeywell Exce l 10 Controller , DFS, APS & T ech ni coat Evap. & Cond Coils HP H oneywell Exce l 10 C ontroller , DFS, APS, T echn icoat Evap. & C on d Coils, & Pha se Monit or HQ Hon eywell Excel 1 0 Con troller , DFS, APS, T echn icoat Evap.
035-17 311-002- A-0803 Unit ary Produc ts Gro up 9 TE T e ch nico at C onde n se r Co il, Ph as e Mo ni to r , & C oi l Gu a rd TF T ech ni co at Con de n ser Co il, Ph ase Mo ni to r , & D ir.
035-17311 -002-A- 0803 10 Unitar y Prod ucts Group INST ALLA TION I NST AL LA TIO N SA FETY IN FORMA TI ON Read t hese i nstruct ions b efore cont inui ng this applianc e inst allat ion.
035-17 311-002- A-0803 Unit ary Produc ts Gro up 11 LOC A TI ON Use the fol l o wing guideli nes to selec t a suitabl e locati on for these uni t s: 1. Unit is desig ned for outdoo r instal lation onl y . 2. Condenser coi ls must have an unli m i ted supply of ai r .
035-17311 -002-A- 0803 12 Unitar y Prod ucts Group Units may be moved or lift ed with a forklif t . Slotted ope nings in the base ra il s ar e p rov ided for thi s purp ose. LENG TH OF FORKS M UST BE A MINIMUM OF 60 INCHES. CLEARANCES All u nits req uire par ticular clear ances for pr oper operati on and se r vice .
035-17 311-002- A-0803 Unit ary Produc ts Gro up 13 NOTE: A one-in ch clearance must be pro vided bet ween any combus tible mater ial and the suppl y duct w ork for a dist ance of 3 f eet f rom the u nit. Do not permi t overhangi ng structur es or shrubs to obstr uct cond enser air d ischarge out let, com bustion air inl et or vent outl et s.
035-17311 -002-A- 0803 14 Unitar y Prod ucts Group . FIGURE 9 - BO TTOM DUCT OPENINGS (F ROM ABOVE) 14- 23/32 16-3/8 18-1/16 19-5/8 63-1/2 7-1/8 17-3/16 19-3/16 21-3/16 6-13/16 32-11/16 6-13/16 6-13/1.
035-17 311-002- A-0803 Unit ary Produc ts Gro up 15 DUCTWORK Ductwor k should be designed and si zed according to th e methods in M anual D of the Air Cond itioni ng Contractors of Americ a (ACCA) or as recomm ended by an y other re cog- nize d authori ty such as ASHRAE o r SMACNA.
035-17311 -002-A- 0803 16 Unitar y Prod ucts Group Note or ientat ion. Panel i s “insul ation” side up. CONDENSA TE DRAIN The side co ndensate drai n is reversi ble and maybe re- ori- ented t o the rea r of th e cabinet to facili tate condensate pi p- ing.
035-17 311-002- A-0803 Unit ary Produc ts Gro up 17 THERMOST A T WIRIN G The thermos tat s hould be l ocated o n an i n side wall ap proxi- mately 5 6 inche s above the f loor where it will not be subject to draf ts, su n exposure or hea t from elect rica l fix tures or applia nces.
035-17311 -002-A- 0803 18 Unitar y Prod ucts Group FIG URE 17 - ELECTRONIC THERMO ST A T FI ELD WIR ING W 2 R C R H Y 1 Y 2 W 1 G C X 1 X 3 X 4 A 1 A 2 T T W 2 Y 1 Y 2 W 1 G C O C C X R T H E R M O S .
035-17 311-002- A-0803 Unit ary Produc ts Gro up 19 T ABL E 8: E LECTRICAL DA T A - DM090 (7-1/2 T ON) WITHOUT POWER CO NVENIENCE O UTLET T ABL E 9: E LECTRICAL DA T A - DM090 (7-1/2 TON) WITH PO WER .
035-17311 -002-A- 0803 20 Unitar y Prod ucts Group T ABLE 10: EL ECTRICAL DA T A - DM120 (10 TON) W ITHOUT PO WER CONVENIENCE O UTLET T ABLE 1 1: EL ECTRICAL DA T A - DM120 (10 TON) W ITH POWER CO NVE.
035-17 311-002- A-0803 Unit ary Produc ts Gro up 21 OPT IONS/ACCESS ORIES ELECTRIC HEA T ACCESSORIES Elect ric heat ers ar e availa ble as field i nstall ed acc essories. Refer to electr ic heat ins tructio ns for inst allat ion. These hea t- ers mount in the he at c ompartmen t with the hea ting element s exten ding i nto the supply air cha mber .
035-17311 -002-A- 0803 22 Unitar y Prod ucts Group ECONOMIZER The Econom izer can be a fac tory inst alled option or a fi eld inst alled a ccessor y . If fact ory inst all ed, refer to the ins truc- ti ons include d with the ou tdoor air hood to complet e the assem bly .
035-17 311-002- A-0803 Unit ary Produc ts Gro up 23 FIGURE 20 - ENT HALPY SET POINT CHART 40 (4) 70 (21) 50 (10) 55 (13) 60 (16) 65 (18) 35 (2) 45 (7) 75 (24) 80 (27) 35 (2) 40 (4) 45 (7) 50 (10) 55 (.
035-17311 -002-A- 0803 24 Unitar y Prod ucts Group PHASING Predator ® u ni t s are pr operly phased at the facto ry . Check for proper compr essor ro tation. If the bl ower or c ompressors rota te in the wrong dir ect ion at st art-up, the el ectric al connec- tion to the unit is mis phase d.
035-17 311-002- A-0803 Unit ary Produc ts Gro up 25 T ABL E 17: 7-1/2 T ON S T ANDARD MOTOR DOWN SHOT BLOWER PERFORMANCE * † ESP ‡ TURN S OPEN ** 0123 4 5 CFM W †† BHP CFM W †† BHP CFM W †† BHP C FM W †† BHP CFM W †† BHP C FM W †† BHP 0.
035-17311 -002-A- 0803 26 Unitar y Prod ucts Group T ABLE 19: 10 T ON ST ANDARD MOTOR DOWN SHOT BLOWER PERFORMANCE * † ESP ‡ TURNS OPEN ** 012345 CFM W †† BHP CFM W †† BHP CFM W †† BHP CFM W †† BHP CFM W †† BHP CFM W †† BHP 0.
035-17 311-002- A-0803 Unit ary Produc ts Gro up 27 T ABL E 21: 12-1/2 T ON ST ANDARD M OT OR DOWN SHOT BLOWER PERFORMANCE * † ESP ‡ TURNS OPEN ** 012345 CFM W †† BHP CFM W †† BHP CFM W †† BHP CFM W †† BHP CFM W †† BHP CFM W †† BH P 0.
035-17311 -002-A- 0803 28 Unitar y Prod ucts Group T ABLE 23: 7-1/2 T O N ST ANDARD MOTO R SIDE SHOT BLOWER PERFORMANCE * † ESP ‡ TURNS OPEN ** 0123 4 5 CFM W †† BHP CFM W †† BHP CFM W †† BHP CF M W †† BHP CFM W †† BHP CF M W †† BHP 0.
035-17 311-002- A-0803 Unit ary Produc ts Gro up 29 T ABL E 25: 10 T ON ST ANDA RD MOTOR DOWN SHOT BLOWER PERFORMAN CE * † ESP ‡ TURNS OPEN ** 012345 CFM W †† BHP CFM W †† BHP CFM W †† BHP CFM W †† BHP CFM W †† BHP CFM W †† BH P 0.
035-17311 -002-A- 0803 30 Unitar y Prod ucts Group NOTES FOR T AB LE 17 THROUGH T ABLE 28: • Blower perfor m ance i ncludes dry coi l and two-in ch filt e rs. • Blower perfor m ance f or gas heat incl udes the maxi mum number of heat tubes availab le for each t onnage.
035-17 311-002- A-0803 Unit ary Produc ts Gro up 31 AIR BALANCE S tart the supply ai r blower motor . Adjust the resi stan ces in both the s upply and the ret urn air duct systems t o balance the ai r distr ib ution th roughout t he condi tioned sp ace .
035-17311 -002-A- 0803 32 Unitar y Prod ucts Group SUPPL Y AIR DRI VE ADJ USTMENT At unit start-up, the measur ed CFM may be higher or lower than the req ui red CFM .
035-17 311-002- A-0803 Unit ary Produc ts Gro up 33 OPERA TION SEQUENC E OF O PERA TIONS O VERVIE W For th e Predator ® serie s of unit s , the the rmost at m akes a cir - cuit bet ween " R" and "Y1" for the fir st sta ge of coo ling.
035-17311 -002-A- 0803 34 Unitar y Prod ucts Group COOLING SE QUENCE OF O PERA TION CONTINUOUS BLOWER By setting the room the rmosta t fa n swit ch to "ON," the suppl y air blow er will oper ate continuou sly .
035-17 311-002- A-0803 Unit ary Produc ts Gro up 35 COOLING OPERA TI ON ERRORS Each cool ing syst em is monit ored for opera tion out s ide of th e int ended par am ete rs. Errors are han dled as descr i bed below . All syst em error s override min imum run times f or compres- sor s .
035-17311 -002-A- 0803 36 Unitar y Prod ucts Group a compr essor too s oon aft er it s previous r un. Addi tionally , a minimum run ti me is imposed any tim e a co m pres sor is e ner- gized. The ASCD is i ni tiated on unit st art-up and o n any com pr essor reset or lock -out.
035-17 311-002- A-0803 Unit ary Produc ts Gro up 37 ST AR T -U P (C OOLI NG) PREST ART CH ECK LIST After ins talla tion has been comple ted: 1. Check the ele ctrical suppl y voltage being suppl ied . Be sure t hat it is the s ame as li sted on the unit na meplate.
035-17311 -002-A- 0803 38 Unitar y Prod ucts Group T ABLE 35: 10 TON ST ANDARD EFFICIENCY SUPERHEAT CHARGING Out door Te m p ( ° F ) S uperhe at at C ompres sor Suctio n (° F) Ai rflo w = 4000 CFM Indoor WB T emp (°F ) 55 5 7 59 61 6 3 65 6 7 69 71 73 75 65 19 .
035-17 311-002- A-0803 Unit ary Produc ts Gro up 39 NORMAL MAINTENANC E GEN ERA L FIL TERS Inspect once a month . Replace dis posable or clean perma- nent ty pe as neces sary . DO NOT repl ace per m anent type with disposa ble. MOT OR S Indoor fa n an d ou tdoor fan motors are per manentl y lubri cated and requir e no ma in tenance.
035-17311 -002-A- 0803 40 Unitar y Prod ucts Group T ABLE 37: U NIT CONTROL BOARD FLASH CO DE S Fl as h Co de De sc rip t ion On Steady C ontro l F ai lure - Rep lac e Cont rol Heart Beat Norma l Oper.
035-17 311-002- A-0803 Unit ary Produc ts Gro up 41 COOLING T RO UBLESHOOTING GUIDE On calls f or coo l i ng, if the compressor s are operati ng but the suppl y air blower m otor does no t energi ze after a short delay (th e room the rmosta t f a n sw it ch i s in th e “AUT O” posit ion ): 1.
035-17311 -002-A- 0803 42 Unitar y Prod ucts Group locked out the compr essor f or re peat tri p s. The UCB should be fl ash ing an alarm code. If not , pr e ss and releas e the ALARM S button on th e UCB. The UCB wil l flash t he las t f ive alarms on the LED.
035-17 311-002- A-0803 Unit ary Produc ts Gro up 43 9. If 24 volts is pre sent at the UCB Y2 t erminal an d none of the protect ion s wit ches ha ve o pened, t he UCB may have lock ed out the compr esso r for repeat t ri ps. The UCB shoul d be f lashing a code .
Subject to c hang e without no tice. P rinted in U.S .A. 035-173 11-002- A-0803 Copyright © by Unitary Pr oducts Group 200 3. All ri ghts re served. Super sedes : 035-173 11-001-A-120 2 Unit ary 5005 Norm an Product s Y ork OK Group Drive 73 069 ter minal.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il York 150 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del York 150 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso York 150 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul York 150 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il York 150, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del York 150.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il York 150. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo York 150 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
