898841-UIM-B-0113

TABLE 4: Heat Pump Electrical Specifications

INDOOR UNIT

Heat Pumps

 

DHPM09NWM42Q1

 

DHPM09NWM41Q1

DHPM12NWM42Q1

DHPM12NWM41Q1

Power Supply (V, Phase, Hz)

208/230V/1

 

115V/1

208/230V/1

115V/1

Min. Circuit Ampacity

 

10

 

16

10

16

Fan Motor (F.L.A)

 

0.2

 

0.38

0.2

0.38

 

 

 

INDOOR UNIT

 

 

Heat Pumps

 

DHPM18NWM42Q1

 

DHPM24NWM42Q1

DHPM30NWM42Q1

DHPM36NWM42Q1

Power Supply (V, Phase, Hz)

208/230V/1/60HZ

 

208/230V/1/60HZ

208/230V/1/60HZ

208/230V/1/60HZ

Min. Circuit Ampacity

 

16A

 

16A

15

23

Fan Motor (F.L.A)

 

0.28A

 

0.24A

0.4

0.47

 

 

OUTDOOR UNIT

 

 

Heat Pumps

 

DHPM09CSM42Q1

 

DHPM09CSM41Q1

DHPM12CSM42Q1

DHPM12CSM41Q1

Power Supply (V, Phase, Hz)

208/230V/1

 

115V/1

208/230V/1

115V/1

Max. Fuse Size (time delay) (A)

15

 

25

15

25

Min. Circuit Ampacity

 

10

 

16

10

16

Fan Motor (F.L.A)

 

0.14

 

0.17

0.14

0.17

Compressor

R.L.A

6.21

 

12.23

5.34

12.43

L.R.A

13.8

 

33

13.8

33

 

 

 

 

OUTDOOR UNIT

 

 

Heat Pumps

 

DHPM18CSM42Q1

 

DHPM24CSM42Q1

DHPM30CSM42Q1

DHPM36CSM42Q1

Power Supply (V, Phase, Hz)

208/230V/1/60HZ

 

208/230V/1/60HZ

208/230V/1/60HZ

208/230V/1/60HZ

Max. Fuse Size (time delay) (A)

20A

 

20A

25

35

Min. Circuit Ampacity

 

16A

 

16A

15

23

Fan Motor (F.L.A)

 

0.32A

 

1.1A

0.45

0.73

Compressor

R.L.A

9.35A

 

10.45A

11.42

16.95

L.R.A

/

 

/

/

/

 

 

Connecting Wires and the Ground Wire

Use double insulated copper wire with 600V insulation.

Use copper conductors only.

Follow all local electrical codes.

Power Supply Cable and Ground Wire

Use copper conductors only.

Follow all local electrical codes.

NOTICE

The the indoor unit is powered from the outdoor unit, depending on local code, a disconnect switch needs to be installed to a power sup- ply circuit.

SECTION VII: REFRIGERANT LINE SET REQUIREMENTS

TABLE 5: Insulation Thickness & Material Information

To prevent condensation, insulate the two refrigerant pipes.

Refrigerant pipe bending radius must be 4 in. (100 mm) or more.

Be sure to use the insulation of specified thickness (refer to Table 5). Excessive insulation may cause incorrect installation of the indoor unit, and too little insulation may cause condensate to form.

The unit has flared connections on both indoor and outdoor sides

Remove the valve cover from the outdoor unit then connect the pipe

Refrigerant pipes are used to connect the indoor and outdoor units

Be careful not to crush or over bend the pipe in pipe bending

Refrigerant adjustment

If pipe length exceeds 25 ft. (7.5 m), additional refrigerant (R410A) charge is required (The outdoor unit is charged with refrigerant for pipe length up to 25 ft. [7.5 m]).

Pipe

Outside Diameter

Minimum Wall

Insulation

Insulation

Inch (mm)

Thickness

Thickness

Material

 

 

 

 

 

 

Liquid Line

.375 (9.52)

0.0315 (0.8)

0.315 (8)

Heat Resistant Foam Plastic

Gas Line

.625 (15.9)

0.0394 (1.0)

0.315 (8)

0.045 Specific Gravity

 

 

 

 

 

6

Johnson Controls Unitary Products

Page 6
Image 6
Johnson Controls 22 SEER Section VII Refrigerant Line SET Requirements, Heat Pump Electrical Specifications, Heat Pumps

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.