◆Install Indoor Unit

Installing Wall-Mounting Frame

1.Level with plumb line or spirit level. As the drain outlet is on left side, it is better that the left side shall be lower when adjusting the wall-mounted board.

2.Use screws to secure the wall-mounting frame on the wall.

3.After installation is completed, manually pull the wall-mounting frame to check if it is secured. The mounted frame shall be able to withstand the weight of an adult (132 lbs) and the fixing screws shall have relatively even stress.

Wall Opening and Wall Pipe Installation

1.After deciding the hole position of the fitting pipe according to Figure 6, drill a declining hole （Φ65）

2.To prevent the fitting pipe and the cable passing through the wall from being harmed, it is necessary to install a wall pipe.

Installing Drainage Pipe

1.The flexible drainage pipe must descend to allow smooth running of water.

2.Pay attention not to allow twists, ridges and distortion of the drainage pipe in the layout and not to immerse the outlet in water.

3.Extended part of flexible drainage pipe passing through the indoor unit must be wrapped by thermal insulation material.

Connection of Indoor and Outdoor Cables

1.Pull open the front panel from the above. ( page 10 Fig5 (a))

2.Unscrew the screw fixing the covering plate of terminal board.(Fig 7)

3.Pass the power cable through a separate cable duct on the back of indoor unit and pull it out from the front.

4.Connect the Neutral wire of the power connection cables to the “N（1）” terminal of the terminal board, connect the Signal wire to the “2”terminal and connect the Live wire to the“3”terminal and connect the grounding wire to the“”terminal (See Fig. 8).

5.Place the section of power cable with protective pipe into pressing groove and close the cover plate. Tighten the fixing screws to clamp the connecting cable.

6.Install the front panel back into position

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Soleus Air KFHHP-18-ID Install Indoor Unit, Installing Wall-Mounting Frame, Wall Opening and Wall Pipe Installation
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KFHHP-18-OD, KFHHP-18-ID specifications

The Soleus Air KFHHP-18-OD and KFHHP-18-ID units represent an innovative leap in the realm of heating and cooling solutions, designed specifically for residential and light commercial applications. These models deliver exceptional efficiency and versatility, showcasing advanced technologies that cater to a range of climate needs.

One of the standout features of the KFHHP-18-OD and KFHHP-18-ID is their dual functionality. These units can efficiently provide both heating and cooling, ensuring year-round comfort. The heat pump technology allows these systems to extract heat from the outside air, even in low temperatures, making them an environmentally friendly alternative to traditional heating systems. This feature not only reduces energy consumption but also contributes to significant cost savings over time.

Energy efficiency is a hallmark of Soleus Air products, and these models are no exception. They boast high Seasonal Energy Efficiency Ratios (SEER) and Heating Seasonal Performance Factors (HSPF), which indicate superior performance and lower operational costs. Additionally, the units are designed with eco-friendly refrigerants that minimize their environmental impact.

The KFHHP-18-OD is specifically tailored for outdoor installation, while the KFHHP-18-ID is designed for indoor use. This flexibility allows homeowners and business owners to adapt the systems according to their specific installation requirements. Both units are designed with user-friendly controls, featuring digital thermostats and remote operation options, making it simple to adjust settings for optimal comfort.

Another key characteristic of these models is their quiet operation. Soleus Air has engineered these heat pumps to minimize noise levels, allowing for a peaceful indoor environment. This is particularly beneficial for residential applications where noise can be a disruption.

In terms of design and installation, both models maintain a compact and sleek appearance, ensuring that they blend seamlessly into various spaces. Their durability and quality construction ensure a long lifespan, backed by warranties that provide customers with peace of mind.

In summary, the Soleus Air KFHHP-18-OD and KFHHP-18-ID units are exemplary choices for anyone seeking efficient, versatile, and environmentally friendly heating and cooling solutions. With their advanced technology, superior efficiency ratings, user-friendly features, and quiet operation, these models stand out in the highly competitive HVAC market.
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