Johnson Controls 22 SEER Section XVI Outdoor Unit Wiring Connections, 9K & 12K, 18K & 24k

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898841-UIM-B-0113

BUILDING STRUCTURE

GROUND

LEVEL

Install unit level or maintain slope tolerance of 2 degrees

(or 2 inches per 5 feet [50 mm per 1.5 m] away from building structure.

FIGURE 29: Outdoor Unit Installation

NOTICE

This system contains both refrigerant and oil. Some rubber roofing material may absorb oil. This will cause the rubber to swell when it comes into contact with oil. The rubber will then bubble and could cause leaks. Protect the roof surface to avoid exposure to refrigerant and oil during service and installation. Failure to follow this notice could result in damage to roof surface.

SECURING OUTDOOR UNIT TO SLAB OR FRAME

If the outdoor unit is installed on a field-provided slab or frame, use lag bolts or equivalent to secure the outdoor unit to the slab or frame.

FOUR FIELD PROVIDED ANCHOR BOLTS

FIGURE 30: Outdoor Unit Slab or Frame Installation

SECTION XVI: OUTDOOR UNIT WIRING CONNECTIONS

In the United States, wiring must conform with current local codes and the current National Electric Code (NEC). In Canada, wiring must conform with current local codes and the current Canadian Electrical Code (CEC).

The main system circuit breaker or disconnect should be sized per unit requirements and should be installed adjacent to outdoor unit.

Mis-wiring could damage unit or cause communication errors between indoor and outdoor unit.

NOTICE

Refer to unit nameplate for minimum circuit ampacity and maxi- mum overcurrent protection size

Local codes may require a disconnect between the indoor and out- door units

The main system circuit breaker and outdoor unit disconnect switch should be sized per local codes and unit requirements

Stranded wire must be used to connect the outdoor unit to the indoor unit. The stranded wire is necessary to ensure proper sys- tem communication and operation.

Make sure you use an approved circuit breaker or switch

Model

Fuse or Circuit Breaker Capacity

 

 

9K & 12K

20A

18K & 24k

25A

30K & 36k

30A

1.Remove outdoor unit access panel.

2.Route all wiring to outdoor unit through the wire routing plate.

ROUTE WIRES

 

THROUGH

 

ROUTING

ACCESS PLATE

PLATE

 

FIGURE 31: Outdoor Unit Electrical Connections

3.Connect the control wiring and power supply wiring to the outdoor unit wiring terminals according to the figures shown in this section.

4.The unit must be grounded according to local codes.

5.Fasten the power supply cord and control wiring with cord clamp.

6.Secure wiring using built-in wire strain relief.

7.Install the outdoor unit access panel back.

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Johnson Controls Unitary Products

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Contents Models 22 Seer UIM-B-0113Section III Shipping and Packaging Section II SafetySection I General ListRemote Control Section V Selecting Installation LocationIndoor Unit see for Installation Dimensions Assembled Outdoor UnitOutdoor Unit see for Installation Dimensions Condensate Drainage Requirement Heat Pump onlySection VI Specifications Power Supply and INDOOR/OUTDOOR Wire ConnectionSection VII Refrigerant Line SET Requirements Heat Pump Electrical SpecificationsMax. Fuse Size time delay a Heat Pumps24.6 Connection Pipe Gas UIM-B-0113 Refrigerant Line Set RequirementsConnection Pipe length 24.6 32.8 Max Distance Length 49.2Section Viii Unit Dimensions Connections Section XI Indoor Unit WiringInstalling the Wall Mounting Bracket Wall Hole DrillingWhite Section XII Pipe Forming and Drain PipingPipe Forming BlueRear or Downward Piping Right or Right Rear PipingLeft or Left Rear Piping Drain Hose Junction Section Xiii Flaring Work and Piping ConnectionsDrain Piping Flaring WorkSlab or Roof Mounting Section XIV Indoor Unit InstallationSection XV Outdoor Unit Installation Ft lb9K & 12K Section XVI Outdoor Unit Wiring ConnectionsSecuring Outdoor Unit to Slab or Frame 18K & 24kOutdoor Unit Connection Refrigerant Piping ConnectionsIndoor Unit Connection 208-230V Systems 30 & 36 KbtuService Valves Insulation and TapingAdding Refrigerant for Longer Line SET Leak Test and EvacuationAIR Purging with Vaccum Pump Leak TestSection XIX Emergency Operation Section XX MaintenanceSection Xviii Test Operation Section Xxii Typical Unit Wiring Diagram Cleaning and Maintenance18K & 24K 115V Indoor Air Conditioners 18K & 24K Indoor Air Conditioners 18K Indoor Air Conditioners 24K Indoor Air Conditioners 09K & 12K 115V Outdoor Heat Pumps 18K & 24K 115V Heat Pumps 18K & 24K Indoor Heat Pumps 18K Indoor Heat Pumps 24K Indoor Heat Pumps 30K Indoor Heat Pumps 36K Indoor Heat Pumps Johnson Controls Unitary Products Section Xxiii Indoor and Outdoor Units Error Codes Indoor Unit Front Panel IndicatorsIndoor Unit Error Codes Error Codes 09K 12KUIM-B-0113 Error Codes 09K 12K Display Method of Indoor UnitDuring cooling and drying 150VAC, turn on the unit after IPM OFF 3S Indicator has 3 kinds of display Error Codes 18K 24K Display Method of Outdoor Display Method of Indoor UnitWill stop operation IPM Temperature Blink Indoor fan will operate UIM-B-0113 Error Codes 30K 36K While operation frequency Ductless Splits Technical Train Min Showing during min. cooling or On 0.25s Operation, compressor will Ductless Splits Technical Train AC175V During heating operation Wiring terminal 4V is loos York International Corp York Drive Norman, OK

22 SEER specifications

Johnson Controls has long been a leader in the heating, ventilation, and air conditioning (HVAC) industry, consistently pushing the boundaries of energy efficiency and comfort. One of their standout offerings is the 22 SEER (Seasonal Energy Efficiency Ratio) air conditioning system, which boasts advanced technologies designed to deliver optimal performance while minimizing energy consumption.

At the heart of the Johnson Controls 22 SEER system is its innovative compressor technology. The variable-speed compressor allows for precise temperature control by adjusting the cooling output according to the specific demands of your space. This means that instead of constantly turning on and off, the system can operate at lower speeds for longer periods, ensuring even cooling and reducing energy bills.

In addition to the compressor, the 22 SEER unit employs high-efficiency coils and a superior refrigeration system that work in tandem to enhance performance. These components are designed to maximize heat transfer, enabling the system to cool your home more effectively and efficiently.

Another notable feature of the Johnson Controls 22 SEER system is its smart technology integration. With a focus on convenience and energy management, these units often come equipped with Wi-Fi connectivity, allowing homeowners to control their HVAC systems remotely using a smartphone app. This capability enhances user experience by enabling real-time monitoring and scheduling, ultimately leading to smarter energy use.

The design of the units also reflects an emphasis on quiet operation. Noise reduction technologies, including sound-dampening features, ensure that the system operates quietly in the background, enhancing indoor comfort without disruptive sounds.

Durability is another standout characteristic of the Johnson Controls 22 SEER systems. These units are built with high-quality materials and rigorous testing standards, ensuring they can withstand harsh weather conditions and provide reliable performance over the years.

Moreover, the 22 SEER air conditioning systems contribute to environmental sustainability. By using less energy, they not only lower utility costs but also reduce the carbon footprint of homes, aligning with growing consumer preferences for eco-friendly solutions.

Overall, the Johnson Controls 22 SEER air conditioning system represents a significant leap forward in HVAC technology. Its blend of efficiency, innovative features, and user-friendly technologies makes it an ideal choice for environmentally-conscious homeowners seeking comfort without compromise. Whether upgrading an existing system or investing in a new one, the 22 SEER unit stands out as a prime example of luxury, efficiency, and sustainability in the HVAC market.