Carrier 52P Wall Thermostat Installation, Reinstall terminal connector Restore power to unit

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WALL THERMOSTAT INSTALLATION

The following instructions apply to RC and RP units only.

NOTE: Carrier thermostats are recommended. See Accessories section.

IMPORTANT: Only trained, qualified personnel and service mechanics should install electrical accessories on Carrier 52C and 52P series products per Carrier’s installation instructions. Please con- tact your local electrical contractor, dealer, or dis- tributor for assistance.

THERMOSTAT WIRE ROUTING — Thermostat wire is field supplied. Recommended wire gage is 18 to 20 gage solid thermostat wire. Thermostat wire should always be routed around or under, NEVER through, the wall sleeve. The wire should then be routed behind the front panel to the easily accessible terminal con- nector. See Figures 14 and 15.

INSTALL THERMOSTAT — All remote control units.

1.Check to be sure power to unit is disconnected.

2.Pull terminal connector to remove.

NOTE: Terminal connector can be removed and re- placed to simplify thermostat wiring.

3.Connect wires from terminals on the thermostat to terminals on chassis terminal board connector. See Figures 15 and 16.

FAN SPEED

 

FAN SPEED

LO

HI

SELECTOR

SWITCH

 

 

TERMINAL

CONNECTOR

R

Y

W

G

O

C

THERMOSTAT

WIRE (FIELD

SUPPLIED)

POWER

THERMOSTAT

CORD

 

FIGURE 14 — CONTROL BOX TERMINAL

CONNECTOR FOR WALL THERMOSTAT MODELS

4.Reinstall terminal connector.

5.Restore power to unit.

NOTE: Refer to thermostat installation instructions for details on installing thermostat.

NOTE: Fan speed is user-selectable from the control panel on the unit.

R

Y

W

G

O

C

FIGURE 15 — TERMINAL CONNECTOR

REMOVAL AND REPLACEMENT

 

R

 

G

TYPICAL

Y

WALL

 

THERMOSTAT

W

O

SEE

NOTE #1

 

C SEE

 

NOTE #2

TERMINAL

 

BLOCK

 

NOTES:

1.Use terminal “O” for heat pump connection only.

2.Terminal C (common) is typically only required for digital thermostats.

3.See table below for terminal descriptions.

TERMINAL

DESIGNATION

R

24 VAC

G

Fan

Y

Compressor

W

Electric Heat

O

Reversing Valve

C

Common

FIGURE 16 — WIRING CONNECTIONS

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Contents Contents Packaged Terminal AIR Conditioners Heat PumpsFront Panel GeneralUnit Inspection Model Number Nomenclature Voltage Supply Electrical DataALL Units Installation Chassis InstallationRemove Existing Baffles on Competitive Outdoor Grilles Unit Gaskets Tube Sheets Wall Thermostat Installation Reinstall terminal connector Restore power to unitOperation Comfort ControlsOperating Controls Operating Modes See FiguresCare and Maintenance INDOOR-AIR Inlet FiltersExternal Parts Internal PartsPreventative Maintenance Troubleshooting Possible Causes Solutions Unit does not StartAccessories Accessory Form Number Part Number DescriptionPage Carrier Carrier Corporation Corporación Carrier Carrier Garantía para Page Accesorios Retoque de PinturaProblemas DE Solución DE Tabla Soluciones Posibles CausasPreventivo Mantenimiento Internas Partes Magneto Externas PartesScroll Y Wheel Blower 23 Figura Vent Exterior Filtro 22 FiguraInterior Aire DE Filtro Unidad Filtro DE Remocion 21 FiguraSeries Premier Operación DE ControlTesting Confort DE ControlesPared DE Termostato DE Instalación Eléctricas Conexiones 16 FiguraTerminal DE Conector DE Reemplazo Y Remoción 15 Figura Control DE Panel Terminales DE Cubierta 14 FiguraChasis DE Montaje -13 Figura Sheets TubeEspuma Hule DE TIRAS- 12 Figura Ventilacion DE Puerta LA ENCompleta Instalación Figura KIT Baffle Accesorio GE Plastico Gabinete DEL Inferior Sello EL Remueva 8 FiguraGE Metalico Gabinete DEL Metal DE Clip EL RemuevaReemplazo DE Gabinetes 3 Tabla Chasis DEL InstalacionUnidad DE Componentes Unidades LAS Todas Para Volts 265 250, Fusibles Y Receptáculos DE Tipos TablaControl DE Panel DEL Instalación 4 Figura Modelo DE Numero DE Nomenclatura 3 FiguraCandado CON Unidad LA DE Inspeccion IntroduccionFrontal Panel EL Removiendo 2 Figura Datos DE Placa DE Ejemplo 1 FiguraSeries

52P specifications

The Carrier 52P is a high-performance air conditioning unit that has gained popularity for its reliability and efficiency. Designed for both residential and commercial applications, the 52P is known for its superior cooling capabilities and energy-saving features, making it an attractive choice for temperature control in diverse environments.

One of the standout features of the Carrier 52P is its advanced inverter technology. This technology allows the compressor to operate at variable speeds, adjusting its output to maintain the desired temperature with minimal energy consumption. This not only leads to significant energy savings but also ensures a consistent and comfortable indoor climate without the fluctuations often associated with traditional systems.

The Carrier 52P is equipped with a highly efficient rotary compressor that enhances overall performance. This compressor is designed for quiet operation, ensuring that noise levels are kept to a minimum, which is especially valuable in residential settings where noise can disrupt daily activities. Additionally, the unit is designed with a high SEER (Seasonal Energy Efficiency Ratio) rating, further emphasizing its energy-efficient nature.

In terms of design, the Carrier 52P features a modern and sleek exterior, allowing it to blend seamlessly with various architectural styles. Its compact size makes it easy to install in tight spaces while still offering robust cooling capabilities. The unit is also built with durable materials to withstand a range of weather conditions, ensuring long-lasting performance.

The 52P incorporates a sophisticated air filtration system that helps improve indoor air quality by trapping dust, allergens, and other particles. This is particularly beneficial for allergy sufferers or individuals with respiratory conditions, as it promotes healthier living environments.

Further enhancing user convenience, the Carrier 52P comes with smart connectivity options, allowing users to control their systems remotely via smartphone apps. This feature enables homeowners to adjust temperatures and monitor energy usage, providing enhanced control and flexibility.

In summary, the Carrier 52P is a technologically advanced air conditioning unit that emphasizes energy efficiency, quiet operation, and modern design. Its inverter technology and high SEER rating make it an excellent choice for those looking to reduce their energy bills while maintaining a comfortable indoor environment. With its user-friendly features and reliable performance, the Carrier 52P stands out in the market for air conditioning solutions.