Midea Presicion Series, Technical Manual

Page 1: ...elivery Series MCAC RTSM 2013 04 0 Midea Precision Air Conditioner Technical Manual Down delivery series Midea reserves the right to discontinue or change specification or designs at any time without...

Page 2: ...IFICATIONS 10 2 4 DIMENSION UNIT MM 32 2 5 SERVICE SPACE 36 2 6 WIRING DIAGRAM 37 3 INSTALLATION 40 3 1 STORAGE ENVIRONMENT 42 3 2 INDOOR INSTALLATION 42 3 3 INSTALLING OUTDOOR UNITS 45 3 4 CONNECTING...

Page 3: ...INTRODUCTION 71 6 1 GROUP CONTROL NETWORK SETTING 72 6 2 THE ETHERNET COMMUNICATION CARD INTRODUCTION 78 7 MAINTENANCE 81 7 1 ELECTRICAL MAINTENANCE 81 7 2 CONTROL MAINTENANCE 81 7 3 FILTER SCREEN MAI...

Page 4: ...0601 1 660 1 290 870 380V 3Ph 50Hz 40kW Indoor MAD040T2N1S1 1 790 1 971 870 2 380V 3Ph 50Hz Outdoor MA0331 1 470 988 870 380V 3Ph 50Hz 45kW Indoor MAD045T1N1S1 1 790 1 971 870 1 380V 3Ph 50Hz Outdoor...

Page 5: ...Midea Precisi 4 1 2 Extern Indoor Indoor Indoor on AC Technic nal appear r unit 20kW r unit 35kW r unit 70kW cal Manual rance 25kW 30k 40kW 45k 80kW 90k kW kW 50kW 6 kW 60kW M MCAC PDSM M 2013 01...

Page 6: ...MCAC PDSM Outdoo Outdoo 1 3 Nome Indoor un M 2013 04 or unit Sing or unit Dou nclature nit gle fan moto uble fan mo or tors Midea a Precision AC Technical Ma anual Down Delivery Series 5 5...

Page 7: ...n heat insul high efficien technology o solution of h ocessor cont midity senso ormance evaporator area by elec ated casing nt compresso of immersed umidity trol technolo r frequency e r with hydro ct...

Page 8: ...nt low pressur e displayed i n be stored r password ction and joi nications an part and R ts Midea re protection n the screen maintenanc in in functio nd control RS485 card a Precision AC n discharge...

Page 9: ...Midea Precisi 8 2 2 Refrig Single on AC Technic gerant circ refrigerant cal Manual cuit t circuit type M MCAC PDSM M 2013 01...

Page 10: ...04 efrigerant c ressor R41 rator Heat r Fan Centri or Fan Axia circuits type 0A scroll co exchanger ifugal fan al fan e ompressor Copper tu Midea ube and alum a Precision AC minum fin ty Technical Ma...

Page 11: ...8 580 Input W 7 800 EER W W 2 59 E heater Capacity W 6 000 Humidification Capacity kg h 5 Compressor Model ZP83KCE TFD 522 Type Scroll Qty 1 Brand Copeland Capacity W 20 000 Input W 6 400 Rated curren...

Page 12: ...ve Maximum refrigeration pipe pressure MPa 4 4 Refrigerant pipe Max pipe length m 60 Max difference in level O U up m 20 Max difference in level O U down m 5 Connection wire Indoor power wire mm 2 3 1...

Page 13: ...E heater Capacity W 6 000 Humidification Capacity kg h 5 Compressor Model ZP103KCE TFD 522 Type Scroll Qty 1 Brand Copeland Capacity W 25 200 Input W 7 800 Rated current RLA A 18 6 Locked rotor Amp L...

Page 14: ...tion pipe pressure MPa 4 4 Refrigerant pipe Max pipe length m 60 Max difference in level O U up m 20 Max difference in level O U down m 5 Connection wire Indoor power wire mm2 3 10 0mm 2 A B C 2 6 0mm...

Page 15: ...eater Capacity W 6 000 Humidification Capacity kg h 5 Compressor Model ZP120KCE TFD 522 Type Scroll Qty 1 Brand Copeland Capacity W 29 200 Input W 9 200 Rated current RLA A 20 Locked rotor Amp LRA A 1...

Page 16: ...ipe pressure MPa 4 4 Refrigerant pipe Max pipe length m 60 Max difference in level O U up m 20 Max difference in level O U down m 5 Connection wire Indoor power wire mm2 3 10 0mm 2 A B C 2 6 0mm 2 N G...

Page 17: ...W W 2 72 E heater Capacity W 6 000 Humidification Capacity kg h 5 Compressor Model ZP137KCE TFD 522 Type Scroll Qty 1 Brand Copeland Capacity W 32 600 Input W 10 200 Rated current RLA A 20 7 Locked ro...

Page 18: ...m refrigeration pipe pressure MPa 4 4 Refrigerant pipe Max pipe length m 60 Max difference in level O U up m 20 Max difference in level O U down m 5 Connection wire Indoor power wire mm2 3 10 0mm 2 A...

Page 19: ...heater Capacity W 9 000 Humidification Capacity kg h 10 Compressor Model ZP83KCE TFD 522 Type Scroll Qty 2 Brand Copeland Capacity W 20 000 Input W 6 400 Rated current RLA A 13 6 Locked rotor Amp LRA...

Page 20: ...refrigeration pipe pressure MPa 4 4 Refrigerant pipe Max pipe length m 60 Max difference in level O U up m 20 Max difference in level O U down m 5 Connection wire Indoor power wire mm2 3 10 0mm 2 A B...

Page 21: ...W 2 66 E heater Capacity W 9 000 Humidification Capacity kg h 10 Compressor Model ZP182KCE TFD 522 Type Scroll Qty 1 Brand Copeland Capacity W 44 000 Input W 13 500 Rated current RLA A 29 3 Locked ro...

Page 22: ...mum refrigeration pipe pressure MPa 4 4 Refrigerant pipe Max pipe length m 60 Max difference in level O U up m 20 Max difference in level O U down m 5 Connection wire Indoor power wire mm2 3 10 0mm 2...

Page 23: ...heater Capacity W 9 000 Humidification Capacity kg h 10 Compressor Model ZP103KCE TFD 522 Type Scroll Qty 2 Brand Copeland Capacity W 25 200 Input W 7 800 Rated current RLA A 18 6 Locked rotor Amp LRA...

Page 24: ...refrigeration pipe pressure MPa 4 4 Refrigerant pipe Max pipe length m 60 Max difference in level O U up m 20 Max difference in level O U down m 5 Connection wire Indoor power wire mm2 3 10 0mm 2 A B...

Page 25: ...E heater Capacity W 9 000 Humidification Capacity kg h 10 Compressor Model ZP120KCE TFD 522 Type Scroll Qty 2 Brand Copeland Capacity W 29 200 Input W 9 200 Rated current RLA A 20 Locked rotor Amp LRA...

Page 26: ...refrigeration pipe pressure MPa 4 4 Refrigerant pipe Max pipe length m 60 Max difference in level O U up m 20 Max difference in level O U down m 5 Connection wire Indoor power wire mm2 3 10 0mm 2 A B...

Page 27: ...eater Capacity W 12 000 Humidification Capacity kg h 10 Compressor Model ZP137KCE TFD 522 Type Scroll Qty 2 Brand Copeland Capacity W 32 600 Input W 10 200 Rated current RLA A 20 7 Locked rotor Amp LR...

Page 28: ...m refrigeration pipe pressure MPa 4 4 Refrigerant pipe Max pipe length m 60 Max difference in level O U up m 20 Max difference in level O U down m 5 Connection wire Indoor power wire mm2 3 10 0mm 2 A...

Page 29: ...heater Capacity W 12 000 Humidification Capacity kg h 10 Compressor Model ZP154KCE TFD 522 Type Scroll Qty 2 Brand Copeland Capacity W 37 300 Input W 11 600 Rated current RLA A 25 Locked rotor Amp LR...

Page 30: ...m refrigeration pipe pressure MPa 4 4 Refrigerant pipe Max pipe length m 60 Max difference in level O U up m 20 Max difference in level O U down m 5 Connection wire Indoor power wire mm2 3 10 0mm 2 A...

Page 31: ...heater Capacity W 12 000 Humidification Capacity kg h 10 Compressor Model ZP182KCE TFD 522 Type Scroll Qty 2 Brand Copeland Capacity W 44 000 Input W 13 500 Rated current RLA A 29 3 Locked rotor Amp L...

Page 32: ...m refrigeration pipe pressure MPa 4 4 Refrigerant pipe Max pipe length m 60 Max difference in level O U up m 20 Max difference in level O U down m 5 Connection wire Indoor power wire mm2 3 10 0mm 2 A...

Page 33: ...Midea Precisi 32 2 4 Dimen Indoor on AC Technic nsion Uni r unit MAD0 cal Manual t mm 020T1N1S1 MAD025T T1N1S1 MA AD030T1N1S M S1 MCAC PDSM M 2013 01...

Page 34: ...MCAC PDSM Indoor M 2013 04 r unit MAD0 035T1N1S1 Midea View of op a Precision AC pened door Technical Ma r anual Down Delivery Series 33 3...

Page 35: ...Midea Precisi 34 Indoor Indoor on AC Technic r unit MAD0 r unit MAD0 cal Manual 040T2N1S1 070T2N1S1 MAD045T MAD080T T1N1S1 MA T2N1S1 MA AD050T2N1S AD090T2N1S M S1 MAD060 S1 MCAC PDSM 0T2N1S1 M 2013 01...

Page 36: ...MA or unit MA A0331 MA04 A0752 MA09 Mode MA033 MA043 MA054 MA060 MA075 MA098 431 MA054 982 el L 31 147 31 41 166 01 52 198 82 248 Midea 41 MA0601 L 70 9 60 1 80 80 a Precision AC H 988 290 Technical...

Page 37: ...cisi 36 2 5 Servic Indoor Outdoo Outdoo on AC Technic ce space r unit Unit or unit with or unit with cal Manual mm h horizontal h vertical ins installation stallation U n Unit mm Unit mm M MCAC PDSM M...

Page 38: ...M 3 2 Midea Precision AC 37 2 6 Wiring diag E box view o Technical Manual D gram of indoor unit Down Delivery Serie es MCA AC RTSM 2013 04...

Page 39: ...e syst MAD020T1N1S1 M with dual system MAD040T2N1S1 M tem Controlling MAD025T1N1S1 MA m Controlling c MAD050T2N1S1 MA g connection am AD030T1N1S1 an connection amp AD060T2N1S1 MA mplification figur d...

Page 40: ...Midea Precisi 39 Outdoo Outdoo on AC Technic or unit MA or unit MA cal Manual Do A0331 MA04 A0752 MA09 own Delivery S 431 MA054 982 Series 41 MA0601 MCAC RT TSM 2013 04...

Page 41: ...length These optiona stalled on th the ground nfirm whethe her the build ventilation p ctly follow th diagram ufacturer ne by technic n and mainten h of the pipe al componen he ground of of the outdo...

Page 42: ...r than co d liquid refri ure that the when the ind Midea ompressor i gerant back top elbow p door unit is h a Precision AC nstall revers kflow when t pipe of the re higher than Technical Ma se bend on...

Page 43: ...n scene ration of indo nit in the nar en leads to a R No condensa C 54 C Out ransportation ed 6 months rding to the se was fixed nt control sy oof and heat ermal insulat ll must use p isture proof ncr...

Page 44: ...tion siz ts on the top position and e at the selec at and nuts t nit should no es and fixed n basing siz basing size Midea n place or at e huddled to upper part ze of the ind p of the insta d accordin...

Page 45: ...ness 3 5 ckness 10 12 300 strong to su nd damage d e key places duction mat hape fixed m m e Unit mm m 5 Rubber rubber o 2 Install a This is o needs o upport the ind during trans s when the u terials...

Page 46: ...horizo e om the resid top of the b please refers hods of insta door unit th pporting bar sories packa Midea t is damage unit intall th will block the ontal intall th dential area uilding pay s to the...

Page 47: ...1112 1310 1604 2105 M6 20 expan 6 20 expan ipe welding the ditioner syst the copper p ing measure ct with the w from the cop ality silver fib H1 764 1066 nsion bolt fo nsion bolt fo pipelines a tem w...

Page 48: ...pipe with th ing welding Midea nto the pipe size n height of u d add refrige ssor oil retu gn and cons r than 30m o berical show omponents b ition gher than ind wer than ind 5 meters of ollowing tab...

Page 49: ...mm 22mm 22mm 22mm 22mm 22mm Liquid pipe 13mm 13mm 13mm 13mm 13mm 16mm MAD045T1N1S1 Gas pipe 22mm 22mm 25mm 25mm 28mm 28mm Liquid pipe 16mm 16mm 16mm 16mm 19mm 19mm MAD050T2N1S1 Gas pipe 22mm 22mm 22mm...

Page 50: ...u gth of indoor e length is m rmal operatio Midea its lifespan T Be sure to ection as the ingle syste al system t een the indo m the outdo no problem p for 2 hours be green geration sys uitable amou r...

Page 51: ...l unt kg 22 ge pipes of er diameter o diameter sho ld be conn ance is high tor should be terminal 01 here If the p he water frigerant amo efrigerant am Refrigeran refrigerant o re it needs 6 humidifie...

Page 52: ...ter quality vity at 20 C connected ssure range on the place et water coll ccordance w necting acce er pipe are o Midea th an inlet w for mainten let to the hu y PH SR 20 C TH CR R180 with outer w e of...

Page 53: ...a electrical ru equirements c circuit use en closed ting holes to nd wiring fro wn the plate o the actual e power wi he electric c it power wiri and the gro ules s 380V AC e the voltme o passby the m...

Page 54: ...t con iring refers t ntrolling con to outdoor u nnection amp Sing Dua nit wiring dia Midea plification fig gle system al system t agram as fo a Precision AC gure type type ollowing pict Technical Ma t...

Page 55: ...e cal Manual n pipe or shi er t the cables essor etc fo elding wire f with high te or protect th Single sys Dual syste for the outdo emperature o he insulation stem type m type oor parts of objects Su...

Page 56: ...selected amp ight up mea ght up mean ht up means LCD manu any display obe reading e maintenan ng status pr ddress of cu put put output in ol plate Midea functions g or modifyi d silicone ru ans that...

Page 57: ...rface oup control s ate the alarm upper left c rsor moves upper left co es to a certa or from the u m and make anical part a K0 Time nd activate ti gram S1 e P0 User state can p m sound and corner cli...

Page 58: ...e is over 20 r operated th re there are eeds to man o increase th woltage is i oor unit has ntrolling wire rolling conne are connec nd it can not ble and the quences of t needs to ma A B C of the n ro...

Page 59: ...e cursor for confirma on to go bac djust the set r confirmatio he cursor po al compone on methods main interfac k message c et button to s r and use the ation ck to M0 pag tting paramt on sition and u...

Page 60: ...he action of the humidification tank change from Water inletting to be Evaporating Press Manual drainage switch to drain off the water The first grade heater detection Operate two electrical heater sw...

Page 61: ...ve the compressor gas suction pipeline make sure the pipeline and the compressor cover have no condensed water and eliminate the potential liquid slugging danger Under the status of 24 C 50 RH air ret...

Page 62: ...er 2 mpressor r fan er fan main contro tandard use ndoor fan ompressor 1 ompressor 2 heater 1 heater 2 ehumidificat larm output umidifier umidifier wa umidifier wa ndoor fan reg Outdoor fan r Outdoor...

Page 63: ...mpressor 1 ompressor 2 umidifier wa parkles alar ilter screen b Water leakag o 220V sign o 220V sign ndoor humid ir dischargin ir dischargin Outdoor temp ndoor tempe ir outlet tem lectric condu umidif...

Page 64: ...der da 3 When am function Add the fun Midea ng to system m he previous m e alarm when t the menu to amend the d uick monitoring ata amending mend the funct ction code or a Precision AC Func monitoring...

Page 65: ...record fun enly power o operation st he function cod the operating d the inverter to ad control sta ction code or e inverter unde e inverter unde g to the functio uter error inpu perating or jog down...

Page 66: ...ectly e oint S1 for key co utton direct er pages for t point se enter the us omponent tly enter wit query Conte Midea etting func ser without ts operatin thout passw ents can be a Precision AC ction p...

Page 67: ...Midea Precisi 66 Note Interface on AC Technic es of Ig Ih Ii a cal Manual and Ij display y the humidif fier operating g status M MCAC PDSM M 2013 01...

Page 68: ...b e Up and D n of using button in m is 0002 button to ent own to adju paramete menu it need ter the temp ust the param Midea ers d password t perature and meters settin a Precision AC to enter d humid...

Page 69: ...P4 to s r some speci 9 to set temp Pb to Pj for a anagemen e button and tware versio e of hardwa tory alarm re gh interface o A6 erature settin et the deviati al functions a erature and h alarm selec...

Page 70: ...butt type in pas ion maintenance ment on and en e for mainten ton the disp ssword and password ter to the f Midea ance passwo play screen d then do th following in a Precision AC ord will pop up he ca...

Page 71: ...e rela function se operated in s ce K3 K4 t time zone fo Ka to change and type in ative functio elected Yes t some period to carry out t or controlling e the clock p clock mana ons of time z then can...

Page 72: ...perato Midea on nnected toge munication a ne controller ic paramter ach controlle 2 devicesw evice has th manual ope ol the units w he main unit ol of the shar ual operator e Three ma usly and the f t...

Page 73: ...oller and w or 5 seconds n to move the o be 00 n to confirm t etting ure an exam ess of the de wait the contr s to enter th e cursor to t the manual mple of how evice 2 to be roller finish o e configu...

Page 74: ...the ma of the devic d the conne at the same t op pressing matically shi d press ente ess of the de ottons at the splay as follo r to the 00 fi nual operato Midea ce 2 ections betw time and po ift to...

Page 75: ...the splay as follo e screen dis guring page to select the ller Use ent lowing address is 02 nual operator ller 02 is spec operator 2 ad oller 02 is sha ator 3 address ess 02 it is 2 ove the curs ontro...

Page 76: ...and set t following dis rator Addre ttons togethe nd type in pa the factory p ace of config Down butto by Down bu Midea n finish grou dresses of d the manual o splay ess No 32 w er to enter th asswor...

Page 77: ...ing he units of th he aire cond rrent rotatio ut one rotati e as running s hours 000 t set the rota me zones ca two rotation nterface will erence betwe te standby a erence betwe lose standby uration m...

Page 78: ...c interface an Midea etwork 75mm2 is us onnect Rx T ers etwork work funcito ngle withou manual opera ccessively o Down Up an tatus of con No 32 pres U 01 U 02 U n the networ he operated tus And the o...

Page 79: ...rface and ation card Ethernet com work connec ctly connect heTCP IP co as following t communica card is insta ower Remov er power and perator addr eir correspo Gm interfac introduct mmuniction ctor an...

Page 80: ...ir condit Midea sponding plu rts located o consequentl g the conne over supplie h the openin e MAC addr t network u own in follow w the data th munication c tioners and a Precision AC ug in connec on...

Page 81: ...r using e on the cov ection with d rd placemen ctured plastic rd into the c ic supports o the screwd er the RS485 nt cover with c the hole w correspondin on the pCO river making network is h a screwdr...

Page 82: ...ge the corresponding contactor Tighten each electrical connecting terminal Check whether the plug in quick connectors whether contact well if there is any loose condition it should be replace the term...

Page 83: ...tch It sh romagnetic ed immedia hich have ex e indoor un necessary re uring instrum ature and h ect the humid the wind pow continually d need to adj contains a pa other cond away from th shall not dir...

Page 84: ...he bolts are loosened If they are loosened they should be promptly tightened Fan bearing and impeller It should be regularly check whether the fan and fan spindle are installed firmly or not Turn the...

Page 85: ...e are solid seal O shap place it supply and e impurities ly tank whet clean or not s whether i mponent pa Nam Conductivi pipe of hum d valve 24V nage connec ng belt pipe of wate ector Conne ainage be...

Page 86: ...s Midea e off k on to empty power suppl op of the hum m the top of humidificatio of above ste k and use c e of humidific rtically take re body into les carefully cation tank c ating compo ment The in...

Page 87: ...e sensing position and the needle valve of suction pipe 4 The sum total of above two pressure plus one local standard atmospheric pressure value then find out the corresponding saturated temperature o...

Page 88: ...the expansion valve If there is any error it also should be replaced Before the replacement clean the system is necessary by right method When changing the compressor the skin must be avoided to dire...

Page 89: ...B C Overload air switch is broken off Manual reset check the average current value Contactor cannot contact together Check whether has 24V AC voltage between 28 and 03 Wire numbers If it has then the...

Page 90: ...Symptom Probable reason Check items or handling methods Compressor cannot run Power off Off the unit Check the main power switch fuse and connecting wires Power overload and the air switch broke off M...

Page 91: ...Symptom Probable reason Check items or handling methods Low air suction pressure or return liquid Lack of refrigerant in system Check the leakage and maintain add refrigerant Air filter too dirty Chan...

Page 92: ...imulate voltage meter for measurement the range is AC500V If there is not equivalent voltage or no voltage then the inverter had been damaged Notes Between U V and W are high frequency impulse Code Ty...

Page 93: ...9 Output with lack of phase error Current of 3 phase output side is asymmetric Check the output connecting wire and motor insulation E010 Out device error Out error signal input terminal activates Che...

Page 94: ...t Name manual of ind on frame sensor panel compon y nit Name manual of out components components oor unit for water nent tdoor unit Quantity 1 1 1 1 Quantity 1 4 24 Midea Shape Shape a Precision AC e...

Page 95: ...er than design value The unit will alarm Operating hour threshold reached for compressor 1 Only remind need to cancel alarm Operating hour threshold reached for mail fan Only remind need to cancel ala...

Page 96: ...will alarms b Controller of pLAN address except address 1 0 is disconnected with controller of address 1 and it keeps 60s unit alarms Built in humidifier high conductivity alarm Switch off humidifier...