898841-UIM-B-0113

INDOOR UNIT TUBINGFLARE NUT PIPES

FIGURE 24: Connections at Indoor Unit

8. Tighten the flare nut using a wrench.

 

 

OPEN-END WRENCH (FIXED)

 

 

FLARE NUT

WRENCH

 

 

CONNECTION PIPE

INDOOR UNIT TUBING

 

 

FIGURE 25: Flare Nuts Tighting

 

 

TABLE 11: Flare Nut Torque Recommendations

 

Outside

 

Recommended

Diameter

 

Torque

Inches

mm

English

Metric

(ft. - lb.)

(Newton Meter)

 

 

1/4”

6.35

15 ft - lb.

20

3/8”

9.52

26 ft - lb.

35

1/2”

12.70

41 ft - lb.

55

5/8”

15.88

48 ft - lb.

65

SECTION XIV: INDOOR UNIT

INSTALLATION

1.Shape the refrigerant line set so that it can be guided either out the back of the indoor unit or through either side of the indoor unit frame, then through the wall sleeve to the outside unit.

2.Pass the drain hose and refrigerant pipes through the wall hole then set the indoor unit on the mounting bracket hooks by using the markings at the top of the indoor unit as a guide.

A MOUNTING PLATE

MARKING

FIGURE 26: Indoor Unit Attachment to Mounting Bracket

3.Try moving the indoor unit to right and left to confirm that it is firmly hooked on the installation plate.

4.While pressing the indoor unit onto the wall, hook it at the lower part on the installation plate.

5.Carefully bend the bundle (line set, condensate line and cable) to run along the outside wall toward the outdoor unit. Downward slope of wall sleeve will ensure proper condensate drainage.

DO NOT RISE THE DRAIN HOSE

DO NOT FORM THE DRAIN HOSE

 

INTO THE WAVED SHAPE

50 mm

 

 

OR MORE

 

 

DO NOT PUT THE

DO NOT PUT THE DRAIN

DRAIN HOSE END

HOSE END IN THE

INTO WATER

 

DRAINAGE CONTAINER

FIGURE 27: Proper and Improper Drain Hose Installation Application

Pull the indoor unit toward you to confirm that it is firmly hooked on the mounting bracket.

For detaching the indoor unit from the installation plate, pull the indoor unit toward you while pushing the bottom up at the specified places.

PUSH

PUSH

FIGURE 28: Indoor Unit Removal

6.Use the provided foam insulation to wrap the factory installed con- densate line.

7.Connect indoor unit factory installed condensate line to field-pro- vided condensate drain pipe.

8.Use tape approved for waterproofing line connections to secure the field-provided pipe to the factory-installed condensate line.

9.Put water in the drain pan and make sure that the water is being drained outside.

Install the drain pipe for proper drainage. Improper drainage can result in water dripping inside the room.

SECTION XV: OUTDOOR UNIT

INSTALLATION

Refer to page 4 instructions when considering unit positioning and page 4 for condensate drainage requirements (heat pump).

SLAB OR ROOF MOUNTING

Install the unit a minimum of 4 inches (102 mm) above the roof or ground surface to avoid ice build-up around the unit.

Locate the unit above a load bearing wall or area of the roof that can adequately support the unit.

Consult local codes for rooftop applications.

Johnson Controls Unitary Products

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Johnson Controls 22 SEER Section XIV Indoor Unit Installation, Section XV Outdoor Unit Installation, Slab or Roof Mounting

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.