Soleus Air KFTHP-24-OD, KFTHP-18-OD, KFTHP-12-OD, KFTHP-12-ID Outdoor Unit, Wire Gauge Requirements

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1Installation Instructions

4. Connecting of the Cable

Indoor Unit

Connect the power connecting cord to the indoor unit by connecting the wires to the terminals on the control board individually in accordance with the outdoor unit connection.

Note: For some models, it is necessary to remove the cabinet to connect to indoor unit terminal.

Outdoor Unit

1). Remove the access door from the unit by loosening the screw. Connect the wires to the terminals on the control board individually as the following.

2). Secure the power connecting cord onto the control board with cable clamp.

3). Reinstall the access door to the original position with the screw.

4)Use a recognized circuit breaker for 24K.30K model between the power source and the unit. A disconnecting device to adequately disconnect all supply lines must be fitted.

Front panel

Terminal (inside)

Cabinet

Indoor unit

Chassis

Access door

Terminal(inside)

Outdoor unit

The figures in this manual are based on the external view of a standard model. Consequently, the shape may differ from that of the air conditioner you have selected.

Caution:

1.Never fail to have an individual power circuit specifically for the air conditioner. As for the method of wiring, refer to the circuit diagram posted on the inside of the access door .

2.Comfirm that the cable thickness is as specified in the power source specification. (See the cable specification table below)

3.Check the wires and make sure that they are all tightly fastened after cable connection.

4.Be sure to install an earth leakage circuit breaker in wet or moist area.

Wire Gauge Requirements

Circuit

Amp

15

20

25

30

35

40

45

50

200ft

6

4

4

4

3

3

2

2

Wire Gauge at Different Wire Lengths

150ft100ft

810

68

68

46

46

46

34

34

50ft

14

12

10

10

8

8

6

6

(Nec,105c/221 F Type Copper Conductors)

16

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Contents 3119233 Contents 1Safety Precautions Or hazard could occurIdentification of Parts Indoor Unit Outdoor UnitIdentification of Parts Operating and DisplayRemote Control Remote ControlStyle.1 Style.2 Style.3 1Remote Control Feel mode operation procedure Operation Instructions Maintenance 1Protection 1Troubleshooting Discharge, power supply voltage abnormalitypresents1Installation Instructions Installation DiagramInstallation Instructions Wiring between the indoor and outdoor unitsTdou ro Wall hole sleeve Tilt downwardPlace the drain hose under the piping Temperature of refrigerant circuitWith a vinyl tape Cord and drain pipe should be thermal insulatedWire Gauge Requirements Outdoor UnitVacuum pump Indoor Unit How to Purge Air Tubes Please read this manual before installing and using itModelKFTHP-12-ID ModelKFTHP-12-OD ModelKFTHP-18-ID ModelKFTHP-24-ID

3119233, KFTHP-24-ID, KFTHP-24-OD, KFTHP-18-ID, KFTHP-12-ID specifications

Soleus Air, a recognized leader in the home heating and cooling industry, has introduced a series of advanced heat pump models designed to provide efficient and versatile climate control solutions. The KFTHP-24-OD, KFTHP-18-OD, KFTHP-24-ID, 3119233, and KFTHP-18-ID are some of the standout products in this range. Each model boasts unique features and technologies catering to various heating and cooling needs.

One of the key highlights of these models is their high energy efficiency ratings. With SEER ratings that meet or exceed established standards, the Soleus Air heat pumps are designed to lower energy bills while providing optimal performance. The inverter technology integrated into these units ensures that they adjust their operation according to the changes in temperature, allowing for precise climate control and further energy savings.

Soleus Air has prioritized user convenience in the design of these heat pumps. Many models include a user-friendly remote control that allows homeowners to adjust settings from anywhere in the room. Additionally, some units feature a programmable timer and various fan speed options, making it easy to customize comfort levels according to individual preferences.

Another impressive feature is the quiet operation of these heat pumps. Designed with sound-dampening technology, the units minimize noise levels, allowing for peaceful indoor environments. This makes them an ideal choice for bedrooms, offices, or any personal space where quiet is essential.

The versatility of the KFTHP series is evident in their ability to provide both heating and cooling functions, making them suitable for year-round climate control. The units can efficiently reverse the refrigeration cycle to provide warmth during winter while effectively cooling down spaces in the summer months.

Installation is straightforward with the KFTHP models, as they come with comprehensive user manuals and support. The compact design of these units makes them adaptable for various room sizes, ensuring that efficient climate control is accessible in both residential and commercial settings.

In summary, the Soleus Air KFTHP-24-OD, KFTHP-18-OD, KFTHP-24-ID, 3119233, and KFTHP-18-ID heat pumps are excellent investments for those seeking efficient heating and cooling solutions. Their energy efficiency, user-friendly features, quiet operation, and versatility make them standout choices for consumers looking to enhance their indoor comfort.
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