Carrier 50TC installation instructions 17.5 108

Page 37

50TC

 

 

 

Table 11 – Unit Wire/MOCP Sizing Data (cont)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HZ

 

ELECTRIC HEATER

 

 

 

 

 

 

 

---

 

 

 

 

 

 

 

 

UNIT

---VPH

IFM

 

 

 

 

 

 

 

 

Nom

 

 

 

DISC. SIZE

TYPE

 

 

 

 

 

 

 

 

 

 

 

 

 

NOM.

 

CRHEATER***A00

(kW)

FLA

MCA

MOCP

 

 

 

 

FLA

LRA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

---

---

17.5

20

18

108

 

 

 

CRHEATER116A00

13.9

13.9

20.6

25

19

108

 

 

STD

CRHEATER113A00

16.5

16.5

23.9

25

22

108

 

 

CRHEATER114A00

27.9

27.9

38.1

40

35

108

 

 

 

 

 

 

CRHEATER115A00

33.1

33.1

44.6

45

41

108

 

 

 

CRHEATER114A00,116A00

41.8

41.8

55.5

60

51

108

 

 

 

 

 

 

 

 

 

 

 

 

 

 

---

---

17.5

20

18

114

50TC*D09

------340050

 

CRHEATER116A00

13.9

13.9

20.6

25

19

114

MED

CRHEATER113A00

16.5

16.5

23.9

25

22

114

 

 

 

 

CRHEATER114A00

27.9

27.9

38.1

40

35

114

 

 

 

 

 

 

CRHEATER115A00

33.1

33.1

44.6

45

41

114

 

 

 

CRHEATER114A00,116A00

41.8

41.8

55.5

60

51

114

 

 

 

 

 

 

 

 

 

 

 

 

 

 

---

---

19.3

25

20

172

 

 

 

CRHEATER116A00

13.9

13.9

22.9

25

21

172

 

 

HIGH

CRHEATER113A00

16.5

16.5

26.1

30

24

172

 

 

CRHEATER114A00

27.9

27.9

40.4

45

37

172

 

 

 

 

 

 

CRHEATER115A00

33.1

33.1

46.9

50

43

172

 

 

 

CRHEATER114A00,116A00

41.8

41.8

57.8

60

53

172

 

 

 

 

 

 

 

 

 

 

 

 

 

 

---

---

21.6

25

23

123

 

 

 

CRHEATER116A00

13.9

13.9

21.6

25

23

123

 

 

STD

CRHEATER113A00

16.5

16.5

23.9

25

23

123

 

 

CRHEATER115A00

33.1

33.1

44.6

45

41

123

 

 

 

 

 

 

CRHEATER114A00,116A00

41.8

41.8

55.5

60

51

123

 

 

 

CRHEATER115A00,113A00

50.1

50.1

53.4

60

61

123

 

 

 

 

 

 

 

 

 

 

 

 

 

 

---

---

23.4

30

25

181

50TC*D12

------340050

 

CRHEATER116A00

13.9

13.9

23.4

30

25

181

MED

CRHEATER113A00

16.5

16.5

26.1

30

25

181

 

 

 

 

CRHEATER115A00

33.1

33.1

46.9

50

43

181

 

 

 

 

 

 

CRHEATER114A00,116A00

41.8

41.8

57.8

60

53

181

 

 

 

CRHEATER115A00,113A00

50.1

50.1

55.6

60

63

181

 

 

 

 

 

 

 

 

 

 

 

 

 

 

---

---

26.4

30

28

189

 

 

 

CRHEATER116A00

13.9

13.9

26.6

30

28

189

 

 

HIGH

CRHEATER113A00

16.5

16.5

29.9

30

28

189

 

 

CRHEATER115A00

33.1

33.1

50.6

60

47

189

 

 

 

 

 

 

CRHEATER114A00,116A00

41.8

41.8

61.5

70

57

189

 

 

 

CRHEATER115A00,113A00

50.1

50.1

59.4

70

66

189

 

 

 

 

 

 

 

 

 

 

NOTE: See page 38 for table legend and notes.

37

Image 37
Contents Installation Instructions 50TC Unit Dimensional Drawing 07 Size Units Unit Dimensional Drawing 07 Size Unit Unit Dimensional Drawing 08, 09 and 12 Size Units Roof mount Plan for Unit LocationInspect unit Plan for Sequence of Unit InstallationProvide Unit Support Roof Curb Details 07 Size Units Roof Curb Details 08 12 Size Units Unit Leveling Tolerances Field Fabricate DuctworkInstall Outside Air Hood Convert to Horizontal and Connect Ductwork when requiredEconomizer Hood Removal and Setup Factory Option Rig and Place UnitFactory Option Two Position Damper Hood Removal and SetupEconomizer Hood and Two-Position Hood Make Electrical Connections Install External Condensate Trap and LineAll units Units with Factory-Installed DisconnectThru-Base Connections Heat Anticipator Settings Field Control WiringUnits without Thru-Base Connections ThermostatHeater Model Number Electric HeatersAccessory Electric Heater Control Connections PremierLink Controller PremierLinkt Factory-OptionPremierLink Wiring Schematic 33ZCT55SPT CRTEMPSN001A00 PremierLink Sensor UsageThermostat Mode Space Sensor Mode55 Space Temperature Sensor Wiring Economizer controls Enthalpy Switch HH57AC077 ConnectionsIndoor CO2 Sensor 33ZCSENCO2 Connections PremierLink Wiring Fan Pressure Switch Connection PremierLink Filter Switch ConnectionPremierLink CCN Bus Connections Color Code RecommendationsRTU-MP Multi-Protocol Control Board RTU-MP control systemRTU-MP System Control Wiring Diagram Type of I/O Connection PIN Name Numbers Inputs RTU-MP Controller Inputs and OutputsRTU-MP T-55 Sensor Connections Space Temperature SPT SensorsRTU-MP / Indoor CO2 Sensor 33ZCSENCO2 Connections Connecting Discrete Inputs Filter StatusFan Status Communication Wiring Protocols GeneralRemote Occupancy RTU-MP Troubleshooting Communication LEDs Local AccessLEDs on the RTU-MP show the status of certain functions LEDsInstall Accessories Adjust Factory-Installed OptionsEconoMi$er IV Occupancy Switch Pre-Start and Start-UpSTD Unit Wire/MOCP Sizing Data17.5 108 Disc 50TC Catalog No 50TC---C02SI

50TC specifications

The Carrier 50TC is a cutting-edge commercial rooftop unit designed for optimal performance and reliability in a variety of HVAC applications. This unit is particularly well-suited for small to medium-sized facilities that require efficient heating, ventilation, and air conditioning solutions. A hallmark of the Carrier 50TC is its impressive energy efficiency, enabling users to significantly lower their operational costs while maintaining a comfortable indoor environment.

One of the standout features of the Carrier 50TC is its advanced performance technologies. The unit employs a high-efficiency scroll compressor that enhances refrigerant management, allowing for exceptional cooling capacities while minimizing energy consumption. Additionally, the unit is equipped with variable speed fans, which further contribute to its operational efficiency. These fans adjust their speed according to the cooling demands, allowing the system to consume energy only when necessary.

The Carrier 50TC also incorporates an innovative control system that provides intelligent diagnostics and an array of customizable settings. This system helps in monitoring the unit's performance, ensuring maximum efficiency and early detection of potential maintenance issues. Users can easily integrate the unit within their existing building management systems, enhancing overall operational control and streamlining HVAC management procedures.

Durability and ease of maintenance are key characteristics of the Carrier 50TC, designed specifically to withstand harsh weather conditions while providing long-lasting performance. The unit's robust construction includes a powder-coated cabinet, which not only improves its aesthetic appeal but also protects against corrosion, ensuring longevity.

Moreover, the Carrier 50TC is designed with eco-friendliness in mind. It utilizes environmentally friendly refrigerants, aligning with modern regulations aimed at reducing the impact of HVAC systems on the environment. By choosing the Carrier 50TC, businesses can contribute to sustainability efforts while enjoying effective temperature control.

In summary, the Carrier 50TC combines energy efficiency, advanced technologies, and robust design to deliver a reliable HVAC solution for commercial applications. With its smart control system, high-efficiency components, and eco-friendly operation, the Carrier 50TC sets a standard for performance and sustainability in the commercial heating and cooling market.