Johnson Controls GCGD, YCJ(D, TCJ(D, F) SERIES Field Connections Control Wiring, Power Wiring

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872678-UIM-C-0213

FIELD CONNECTIONS CONTROL WIRING

1.Route low voltage wiring into bottom of control box as shown in Figure 6. Make low voltage wiring connections inside the low volt- age box per Figures 7 - 11.

2.The complete connection diagram and schematic wiring label is located on the inside surface of the unit service access panel.

3.Replace the corner cover removed in Step 2.

4.All field wiring to be in accordance with national electrical codes (NEC) and/or local-city codes.

NOTE: A Start Assist Kit is available and recommended for long line set applications or in areas of known low voltage problems.

5.Mount the thermostat about 5 ft. above the floor, where it will be exposed to normal room air circulation. Do not place it on an out- side wall or where it is exposed to the radiant effect from exposed glass or appliances, drafts from outside doors or supply air grilles.

6.Route the 24-volt control wiring (NEC Class 2) from the outdoor unit to the indoor unit and thermostat.

NOTICE

To eliminate erratic operation, seal the hole in the wall at the ther- mostat with permagum or equivalent to prevent air drafts affecting the operation of in the thermostat.

ALL FIELD WIRING TO BE IN ACCORDANCE WITH ELECTRIC CODE (NEC) AND/OR LOCAL CODES

POWER WIRING

24 VOLT CONTROL WIRING MINIMUM 18 GA. WIRE (NEC CLASS 2)

*TERMINAL W IS ONLY REQUIRED ON SYSTEMS

WITH HEAT.

CONTACTOR

TERMINALS

POWER WIRING

CONTROL WIRING

FACTORY WIRING

FURNACE OR AIR HANDLER TERMINAL BLOCK

C Y R G W

GND.

COIL

 

*

LUG

Y

R G W

 

 

 

 

CONDENSING UNIT

ROOM THERMOSTAT

 

 

 

 

 

 

ALL OUTDOOR WIRING MUST BE WEATHERPROOF. USE COPPER CONDUCTORS ONLY.

 

 

 

 

 

FIGURE 8: Typical Field Wiring (Air Handler / Electrical Heat) (Single-Phase)

ALL FIELD WIRING TO BE IN ACCORDANCE WITH ELECTRIC CODE (NEC) AND/OR LOCAL CODES

GND.

LUG

POWER WIRING

CONTACTOR TERMINALS

COIL

24 VOLT CONTROL WIRING MINIMUM 18 GA. WIRE (NEC CLASS 2)

*TERMINAL W IS ONLY REQUIRED ON SYSTEMS WITH HEAT.

POWER WIRING

CONTROL WIRING

FACTORY WIRING

FURNACE OR AIR HANDLER TERMINAL BLOCK

C Y R G W

YR G W *

CONDENSING UNIT

ROOM THERMOSTAT

ALL OUTDOOR WIRING MUST BE WEATHERPROOF. USE COPPER CONDUCTORS ONLY.

FIGURE 9: Typical Field Wiring (Air Handler / Electrical Heat) (Three-Phase)

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Johnson Controls Unitary Products

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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 VI Evacuation Section IV Orifice InstallationSection V TXV Installation Subcooling Charging Method TXV Indoor Section VII System ChargeSuperheat Charging Method Piston Indoor General Information & Grounding Field Connections Power WiringSection Viii Electrical Connections 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 ConditionerSingle Stage AIR Conditioner AC 5ESingle Stage PSC Furnace Subcooling Charge Table is on the Unit Rating Plate MaintenanceSection IX Instructing the Owner Section X Wiring Diagram 412217 Yellow RED Section XI Start UP Sheet Air Conditioning and Heating Start-Up SheetAdjust Cool

F) SERIES, 13 & 14.5 SEER - TCG(D, F), GCGD, TCJ(D specifications

Johnson Controls has long been a pioneer in HVAC technology, and their F-Series air conditioning units, specifically the 13 and 14.5 SEER models, have garnered attention for their efficiency and innovative features. The F-Series models TCG(D, F) and TCJ(D, GCGD) stand out in the market, offering a blend of advanced technology, energy efficiency, and user-friendly design.

One of the main features of the TCG and TCJ series is their high Seasonal Energy Efficiency Ratio (SEER), with options of 13 and 14.5 SEER. This high efficiency not only translates to lower energy bills for consumers but also promotes environmental sustainability by reducing carbon footprints. These units are designed to perform optimally in various climates, making them a versatile choice for homeowners and businesses alike.

Incorporating advanced refrigeration technology, the F-Series units utilize scroll compressors that are known for their reliability and efficiency. This type of compressor operates quietly and reduces the chances of breakdown, ensuring longevity and minimal maintenance. Additionally, the variable speed operation allows for better humidity control and comfort, adjusting to the specific cooling needs of the space.

Another key characteristic of Johnson Controls' F-Series is their advanced airflow design. The units are engineered to provide consistent and effective airflow, resulting in even temperature distribution throughout the space. With adjustable louvers, users can easily direct airflow to specific areas, enhancing comfort levels.

The TCG and TCJ models also feature enhanced filtration systems that significantly improve indoor air quality. These systems capture airborne particles and allergens, contributing to a healthier living environment. This focus on air quality is particularly beneficial for families with young children, the elderly, or individuals with respiratory issues.

For ease of use, Johnson Controls has integrated smart technology into their F-Series units. With Wi-Fi connectivity options, users can control their HVAC systems remotely through a smartphone app, allowing for convenient adjustments and energy management. This feature is increasingly important in today’s digital age, where home automation systems are becoming commonplace.

In summary, the Johnson Controls F-Series, particularly the 13 and 14.5 SEER models such as TCG(D, F) and TCJ(D, GCGD), showcase an impressive blend of energy efficiency, advanced technology, and user-centric features. With their reliable performance, superior air quality, and smart technology integration, these air conditioning units represent a solid investment for anyone looking to enhance their indoor comfort while being mindful of energy consumption.
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