Emerson ZB Copeland Scroll Service Manual

ZB Refrigeration Scroll Compressor Catalogue

8ZB SeriesApplication guideFilter for the suction pipingTo avoid compressor faults, all impurities (fouling products, welding scale, borax and metal f

9ZB SeriesApplication guideOilsMineral oil is not adaptable for systems working with the new refrigerants, because it is not compatible with this kind

10ZB SeriesApplication guideInstallation and piping arrangementInstallation of the compressor should be done according to the service conditions. The

11ZB SeriesApplication guideFirst-Time installation:* The suction pipe for scroll compressor is a copper-plated steel pipe and its welding technology

12ZB SeriesInstallation and piping arrangementElectrical connectionPower supply voltage and connecting terminalsPlease note the direction of the conne

13ZB SeriesInstallation and piping arrangementThe connecting pipe (high-pressure rubber pipe or cupper tube ø10x1mm) for the vacuum pump should be as

14ZB SeriesInstallation and piping arrangementCasing temperatureWhen the compressor is running, the discharge chamber including the discharge piping i

15ZB Series50 Hz-1237003300279010801450187040003650320012701610202051504650405016101990248056505100450017702240281061505400460022302690328081507300625

16ZB Series50 Hz-1211990106008900343043505400133501180010150389048806000153001395012450427053506550180001640014700498063007750210001880016600565071008

1750 Hz-252300187012701690289024901490188034503000177022404050350020802640475040502390302059005100299037506950600034404300-153550300023701250163021804

ZB SeriesIndexGeneral Information 1-1Features 2-2Application guide 3-11Installation and piping arrangement 12-14Performance Data 15-29R22 50

1850 Hz304050304050304050304050304050304050304050304050304050304050304050304050QPQPQPQPQPQPZB50KQEZB58KQEZB66KQEZB76KQEZB92KCEZB11MCE-2578506100407051

1950 Hz-15181015407501060190016701020128025802270118014502690228013601770350030501630205043003800190023505200450022802900-5295025702110720102013903250

2050 HzQPQPQPQPQPQPZB50KQEZB58KQEZB66KQEZB76KQEZB92KCEZB11MCE-1562005550 26903320 69506200 30103720 80007100 33604150 91508150 39404870 10750940045205

+ Capacity based on 20oC suction temp,no sub-cooling.+ Max suction superheat is 11K.21ZB Series60 Hz-104450400031501320172022405300

22ZB Series60 Hz304050304050304050304050304050304050304050304050304050304050304050304050304050304050QPQPQPQPQPQPQPZB50KQZB58KQZB66KQZB76KQZB88KQZB92KC

23ZB Series60 Hz-1042503850340012701600205051504750410015601980258068006150550019602460309078007050610022802830354091508250730027503300397010650960085

24ZB Series60 Hz-2330502555 15401950390033501760221046504050211026505450470024603090620054002770348077506750346043509200800040405100-20350029502345153

25-201205010150795049706200785013750114508850550069008700154001345013800615075009250178001550013050695083009950217001920016300890010700129002640023000

26ZB Series60 Hz-23315027101460184039003400183023004650405021902750545047502560321061005200306037207600640036604450-2035503100255514701840231044503850

27ZB Series60 Hz-15248020758931210286023901040141036003000127017204150350014401950490041001710231060005050212028707300600024403360-1030002675233090612

1ZB Series2HP5HP10HP15HPEmerson's range of ZB Series of scroll compressorsZB92KC~ZB11MZB50KQ~ZB88KQZB30KQ~ZB45KQZB15KQ~ZB26KQCopeland Corporation

28ZB Series60 Hz304555304555304555304555304555304555304555304555304555304555304555304555QPQPQPQPQPQPZB50KQEZB58KQEZB66KQEZB76KQEZB92KCE*ZB11MCE*Con. T

29ZB Series60 Hz-1524352040966126028102355121015803550295015001950410034501810236048004050201026205900495023403050-10295026302305976127015303400305026

30 Motor Type Nominal power(HP) Discharge Capacity(m3/hr) Startup Current(LRA)(AMP) TFD PFJ Rated Load Current(RLA)(AMP) TFD PFJ Max Continuous C

Motor Type Nominal power(HP) Discharge Capacity(m3/hr) Startup Current(LRA)(AMP) Rated Load Current(RLA)(AMP) Max Continuous Current(MCC)(AMP)

32Sight GlassCompressor modelZB15KQ/ZB15KQEZB19KQ/ZB19KQEZB21KQ/ZB21KQEZB26KQ/ZB26KQEAĠ3368.7391.3405BĠ3343.1365.7379.4DĠ3243.8263.7276.4EĠ3202.2222.1

33 ø17.45Terminal CircumferenceAĠ3437.7Compressor modelZB30KQ/ZB30KQEZB38KQ/ZB38KQEZB45KQ/ZB45KQEB409.6cĠ3233.2dĠ3296.7E79.5G_47.5245.6122.8120.18190.

34242.5 MAX242.5 MAX121.3121.3160.1190.5190.595.395.3132.8157.8164.076.6 142.330040095.047.547.9121.274.367.6444.3201.574.393.6476.312.719.1300232.244

35242.5 MAX242.5 MAX121.3121.3160.0190.5190.595.395.3124.6157.8159.371.9142.330040095.047.547.9121.230074.367.6444.3201.574.393.6476.312.719.1232.2444

36501.2242.892.3122.1533.212.719.182.130095.047.547.9121.2232.2501.2533.2122.1242.892.3242.5 MAX242.5 MAX121.3121.3160.1190.5190.595.395.3132.8157.816

37242.5 MAX242.5 MAX121.3121.3160.1190.5190.595.395.3124.6157.8159.371.9142.330030040095.047.547.9121.2232.2501.2533.2122.1242.892.382.1501.2242.892.3

2ZB SeriesFeaturesDual ComplianceThis design ensures good sealing between the scroll spirals. It allows the scroll spirals to contact and separate alo

38Oil inlet 1/8-27 NPTF545.46542.16175.70221.59194.6063.5297.79314.8240.50560 1.50+-500 30'840 30'109.85219.71215.60116.59156.6050 30&apo

39Oil sight glass175.70588.59591.89221.59194.6063.5297.79314.8245.75560 1.50+-500 30'840 30'109.85219.71215.6050 30' 10+-141.4417.

40C2L1NPEQ1L1K1NF1F6RCSM1L1L2L3NPEL1F1F6...8L1K1L2L3NQ1M3To Control CircuitTo Control CircuitSingle Phase Circuit (ZB15-ZB26)Electrical SchematicsL1/N

41220/230 V Alternating CurrentBCDD2DAttention:If you use timer,do not connect A&BOther protectiondevice(optional)CDU Fan connector(optional)Compr

42L1L1L2L2L3L3T2 T1 S2 S1 M1M21212ZB SeriesElectrical Wiring DiagramZB92-ZB11MInternal Thermal SensorMotor WindingConnectionsWhen checking solid state

43A1L3T1T2F1F3F4B1K1K1R2NM2M1S2S2S1123ZB92-ZB11M Control CircuitZB SeriesElectrical Wiring DiagramElectrical SchematicsA1: Motor Protection Module B1:

+ Dischange Temp.Limit 126oC+ Maximum Superheat: 11K+ 20oC Suction temperature44605040302010-15-20-25 0 5-5 10-10706

45ZB 76 K Q E - T F D - XXXCompressor Model BOM Number ZB15~ZB45 524 X ā āZB50~ZB88 524 X ā ā 523 X āZB92~ZB11M 551 X X XZB Se

3ZB SeriesA simple scroll concept was first invented in 1905. As shown in the above drawing, a Copeland Scroll® has two concentric scrolls, one insert

4ZB SeriesApplication guideConfiguration of the scroll compressor Type of compressor Built-in pressure Discharge temperature Unidirectional dischar

5ZB SeriesApplication guideField troubleshooting of the motor protection moduleCut-off the power supply of the control circuit, and bypass the motor p

6ZB SeriesApplication guideMinimum operating timeThe number of times a compressor can start and stop within a period of one hour depends on the system

7ZB SeriesApplication guideCrankcase heaterSingle-phase scroll compressor does not require installation of a crankcase heater.When the refrigerant cha