Carrier 50TC Manuel d'instructions

50TCSingle Package Rooftop, 50HzCooling OnlyS i z e s 0 7 --- 1 4with Puronr (R---410A) RefrigerantInstallation InstructionsNOTE: This manual discusse

10CONNECTORPKG. ACCY.BCD ALTDRAINHOLEPOWER CONTROLACCESSORYPOWERCRBTMPWR003A011’-911/16”[551]13/4”[44.5]1’-4”[406]CRBTMPWR004A013/4” [19] NPT11/4” [

1150TC-*0850TC-*08 – – 1414UNIT SIZEROOFCURBACCESSORYCRRFCURB003A01CRRFCURB004A011’ - 2”[356]2’ - 0”[610]C09453Fig.6--RoofCurbDetails–08—14SizeUnits5

12A-B0.5” (13)B-C1.0” (25)A-C1.0” (25)MAXIMUM ALLOWABLEDIFFERENCE IN. (MM)C06110Fig. 7 -- Unit Leveling TolerancesStep 5 — Field Fabricate DuctworkPRO

13Step 6 — Rig and Place UnitWhen the unit (50TC--D08, 50TC--D09, or 50TC--D12 only)is ready to be rigged and no longer will be lifted by a forktruck,

14EconomizerCut Plastic Ties(2) PlacesRemove Hood PartsC08633Fig. 11 -- Economizer Parts, Shipping LocationTwo Position Damper Hood Removal and Setup

155. Open the filter clips which are located underneath thehood top. Insert the aluminum filter into the bottomfilter rack (hood divider). Push the fi

16The unit is factory wired for the voltage shown on ;thenameplate. Refer to the unit label diagram for additionalinformation.!WARNINGFIRE HAZARDFailu

17Check tightness of connector lock nuts before connectingelectrical conduits.Field--supplied and field--installed liquidtight conduitconnectors and c

18Table 3 – Heater Model NumberBare H eater Model Number C R H E A T E R 0 1 6 A 0 0Heater Sales Package PNOIncludes:Bare H eaterCarton and packing ma

19TRACKFLANGEC08135Fig. 25 -- Typical Module InstallationSingle Point Boxes and Supplementary Fuses — Whenthe unit MOCP device value exceeds 60--A, un

2ELECTRICAL SHOCK HAZARDFailure to follow this warning could cause personalinjury or death.Before performing service or maintenance operationson unit,

20PremierLinkt (Factory--Option) —C08199Fig. 28 -- PremierLink ControllerThe PremierLink controller (see Fig. 28) is compatiblewith Carrier Comfort Ne

21C09460Fig. 30 -- PremierLink Wiring Schematic50TC

22Outdoor Air Temperature (OAT) Sensor — The OAT isfactory--mounted in the EconoMi$er2 (FIOP oraccessory). It is a nominal 10k ohm thermistor attached

23Table 5 – Space Sensor ModeTB1 TERMINAL FIELD CONNECTION INPUT SIGNAL1 T 5 5 --- S E N / T 5 6 --- S E N Analog (10k thermistor)2 RMTOCC Discrete, 2

24234561SW1SENBRN (GND)BLU (SPT)RED(+)WHT(GND)BLK(-)CCN COMSENSOR WIRINGC08201Fig. 31 -- T--55 Space Temperature Sensor WiringConnect T--55 -- See Fig

25When the PremierLink is configured for ThermostatMode, these functions are not available: Fire Shutdown(FSD), Remote Occupied (RMTOCC), Compressor S

268765432121HG24 VACOR24 VDCNCALARMRELAYCONTACTSCOMNO}0-10VDCSIG COM4-20mA++-+-J3 J4C08635Fig. 38 -- Indoor/Outdoor Air Quality (CO2)Sensor(33ZCSENCO2

27PremierLink control can monitor return filter status in twoways: By monitoring a field--supplied/installed filterpressure switch or via supply fan r

28NOTE: Conductors and drain wire must be at least 20AWG, stranded, and tinned copper. Individual conductorsmust be insulated with PVC, PVC/nylon, vin

29RTU--MP control systemThe RTU--MP controller, see Fig. 46, provides expandedstand--alone operation of the HVAC system plusconnection and control thr

3Horizontal Connections / EconomizerVertical Connections / EconomizerC09447Fig. 1 -- Unit Dimensional Drawing – 07 Size Units50TC

30C09461Fig. 48 -- RTU--MP System Control Wiring Diagram50TC

31Table 9 – RTU--MP Controller Inputs and OutputsPOINT NAMEBACnet OBJECTNAMETYPE OF I/OCONNECTION PINNUMBERSINPUTSSpace Temperature Sensor sptsens AI

32Field Connections -- Field connections for accessorysensors and input devices are made the RTU--MP, at plugsJ1, J2, J4, J5, J11 and J20. All field c

33To wire the return air enthalpy sensor, perform thefollowing:1. Use a 2--conductor, 18 or 20 AWG, twisted pair cableto connect the return air enthal

34Fan StatusThe fan status accessory is a field--installed accessory.This accessory detects when the indoor fan is blowing air.When installing this ac

35Local AccessBACview6HandheldThe BACview6is a keypad/display interface used toconnect to the RTU--MP to access the control information,read sensor va

36Table 10 – LEDsThe LEDs on the RTU--MP show the status of certain functionsIf this LED is on... Status is...Power The RTU MP has powerRx The RTU MP

37Economizer 2 PositionDamperUnit Without Economizeror 2 Position DamperPowerExhaustC09382Fig. 56 -- EconoMi$ert IV WiringStep 11 — Adjust Factory--In

38Table 11 – Unit Wire/MOCP Sizing DataUNITN O M . V --- P H --- H ZIFMTYPEELECTRIC HEATERCRHEATER***A00Nom(kW)FLA MCAFUSE orHARCBRKRDISC. SIZEFLA LRA

39Table 11 – Unit Wire/MOCP Sizing Data (cont)UNITN O M . V --- P H --- H ZIFMTYPEELECTRIC HEATERCRHEATER***A00Nom(kW)FLA MCAFUSE orHARCBRKRDISC. SIZE

4C09448Fig. 1 -- Unit Dimensional Drawing – 07 Size Unit (cont.)50TC

40Table 11 – Unit Wire/MOCP Sizing Data (cont)UNITN O M . V --- P H --- H ZIFMTYPEELECTRIC HEATERCRHEATER***A00Nom(kW)FLA MCAFUSE orHARCBRKRDISC. SIZE

5Horizontal Connections / EconomizerVertical Connections / EconomizerC09450Fig. 2 -- Unit Dimensional Drawing – 08, 09 and 12 Size Units50TC

6C09451Fig. 2 -- Unit Dimensional Drawing – 08, 09 and 12 Size Units (cont.)50TC

7Vertical Connections / EconomizerHorizontal Connections / EconomizerC10407Fig. 3 -- Unit Dimensional Drawing – 14 Size Units50TC

8C10408Fig. 3 -- Unit Dimensional Drawing – 14 Size Units (cont.)INSTALLATIONJobsite SurveyComplete the following checks before installation.1. Consul

9Table 1 – Operating Weights50TC--- UNITS KG (LB)Component A07 D08 D09 D12 D14Base Unit 277 (610) 340.5 (750) 388.2 (855) 392.7 (865) 467 (1030)Econom