Johnson Controls R-410A AC 5E, Single Stage PSC Furnace, Single Stage AIR Conditioner

Page 12

835964-UIM-A-0112

AC 5E

Single Stage Air Conditioner – Single Stage PSC Furnace

 

THERMOSTAT

THERMOSTAT

 

 

 

 

 

 

 

*BP11C50124

 

 

*BN11C00124

*BN11C01124

 

 

*DP11C40124

 

 

 

 

 

 

*DN11C00124

 

 

 

 

 

 

 

 

 

 

C

C

 

 

24 – Volt Common

24 – Volt Common

 

 

 

 

 

 

Y

Y

 

 

Full Stage Compressor

Full Stage Compressor

 

 

 

 

 

 

RH

RH

 

 

24 – Volt Hot

24 – Volt Hot

 

 

(Heat XFMR)

(Heat XFMR)

 

 

G

G

 

 

Fan

Fan

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RC

RC

 

 

24 – Volt Hot

24 – Volt Hot

 

 

 

 

(Cool XFMR)

(Cool XFMR)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W

W

 

 

Full Stage Heat

Full Stage Heat

 

 

 

 

 

 

 

 

 

 

2

External Humidistat

 

 

 

 

(Optional)

 

 

 

 

 

 

Open on Humidity Rise

 

 

 

 

 

 

 

 

 

 

 

 

 

Thermostat Installer Setup

Selection of GAS/ELEC

 

 

1-System Type-must be

switch on thermostat

 

 

set to 0

is not necessary

 

 

Thermostat Installer Setup

 

 

 

15-Compressor Protection

 

 

 

must be set to 5

 

 

 

 

 

 

 

2

Part Number:

 

 

 

S1-2HU16700124

 

 

 

 

 

24VAC Humidifier

(Optional)

ID MODELS

G*(8/9)S

GF(8/9)

G*9F

LF8

L(Y/M)8S

TG(8/9)S

G8C

(G/T)GLS

SINGLE STAGE

PSC

FURNACE

SINGLE STAGE PSC 1

FURNACE

C

24 – Volt Common

Y/Y2

Full Stage Compressor

R

24 – Volt Hot

G

Fan

W

Full Stage Heat

Other Part Numbers:

1

SAP =

Legacy

 

265901 =

031-09166

 

SINGLE STAGE

AIR

CONDITIONER

SINGLE STAGE

AIR CONDITIONER

C

24 – Volt Common

Y

Compressor Contactor

FIGURE 13: Thermostat Chart - Single Stage AC with PSC Furnace

12

Johnson Controls Unitary Products

Image 12
Contents Section II Safety List of FiguresList of Tables Section I GeneralSection III Unit Installation ADD-ON REPLACEMENT/RETROFITLimitations LocationGround Installation Roof InstallationPrecautions During Line Installation Liquid Line FILTER-DRIERPrecautions During Brazing of Lines Precautions During Brazing Service ValveSection IV Orifice Installation Section V TXV InstallationSection VI Evacuation Section VII System Charge Superheat Charging Method Piston IndoorSubcooling Charging Method TXV Indoor Field Connections Power Wiring Section Viii Electrical ConnectionsGeneral Information & Grounding Field Connections Control Wiring Power WiringAC 1A ThermostatID Models PSC Single Stage AIR Handler AIR ConditionerAC 1B PSC Single Stage AIR AIR Handler ConditionerAC 5D Single Stage PSC AIR Furnace ConditionerAC 5E Single Stage PSC FurnaceSingle Stage AIR Conditioner Maintenance Section IX Instructing the OwnerSubcooling Charge Table is on the Unit Rating Plate Section X Wiring Diagram 412217 Johnson Controls Unitary Products York Drive Norman, OK
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Manual 100 pages 63.88 Kb

R-410A specifications

Johnson Controls R-410A is a widely recognized refrigerant in the HVAC industry, primarily used in air conditioning and heat pump applications. Known for its environmental benefits and efficiency, R-410A has risen to prominence as a reliable replacement for older refrigerants such as R-22, which are being phased out due to their harmful impact on the ozone layer.

One of the standout features of R-410A is its low impact on global warming potential, making it an environmentally-friendly choice. It is composed of a mixture of hydrofluorocarbons (HFCs), specifically difluoromethane (R-32) and pentafluoroethane (R-125). This blend allows for efficient heat transfer while minimizing harmful emissions, addressing the growing concerns over climate change.

Johnson Controls emphasizes the efficiency of R-410A systems, which can provide a highly effective cooling performance. They are designed to operate at higher pressures compared to R-22, allowing for more efficient heat exchange and better overall system performance. This results in greater energy efficiency ratings, contributing to lower electricity bills for consumers.

In terms of technology, R-410A systems often feature advanced compressor designs and enhanced coil configurations, which optimize the system’s performance. Johnson Controls integrates state-of-the-art variable speed technologies and smart controls that enhance responsiveness and adaptability to changing environmental conditions. These innovations not only improve thermal comfort but also reduce energy consumption, leading to a smaller carbon footprint.

Another significant characteristic of R-410A is its compatibility with various lubricants, which is crucial for maintaining system performance and longevity. Johnson Controls often utilizes specially formulated lubricants that work optimally with R-410A, ensuring reliable operation and reducing the risk of issues related to lubrication.

In summary, Johnson Controls R-410A is an important refrigerant characterized by its efficient, environmentally friendly properties and advanced technologies. Its application in modern HVAC systems provides users with excellent performance, substantial energy savings, and an effective solution for climate-conscious cooling. As the industry continues to evolve, R-410A remains a central player in the push toward more sustainable and efficient heating and cooling solutions.