Install Outdoor Unit | Soleus Air KFHHP-18-ID, KFHHP-18-OD specification

◆Install Outdoor Unit

Power Cable Connection

1.Remove the handle at the right side plate of the outdoor unit (one screw).

2.Remove the cable clamp, connect the power connection cable with the terminal at the row of connection and make the connection. The fitting line distributing must be consistent with the indoor unit.

3.Use cable clamp to make the cable connection cable.

4.Confirm the fitting lines are properly installed.

5.Install the handle (fixed by one screw).

Notes:

•Improper line connection may cause failure of some electrical components and parts

•When fixing the cable, a certain degree of play shall be maintained for the cable between the connection point and the fixing point.

Vacuum – Pumping and Leakage Inspection

1.Remove the nut cover at the shutoff valve.

2.Align with the center of the fitting pipe and manually tighten the conical nut sufficiently.

3.Use spanner to tighten the conical nut.

4.Remove the liquid valve cap, the gas valve cap and the nut of refrigerant charging mouth.

5.Use inner hexagon spanner to twist off the liquid valve body and at the same time use screwdriver to open the valve core of the liquid valve. Now gas shall flow out.

6.After gas continues flowing out for about 15 second and refrigerant gas begins to flow out, close the valve core and tighten the nut of refrigerant charge mouth.

7.Completely open the valve body of the liquid valve and the gas valve. （See Fig 12）

8.Turn and tighten the valve cap, then use soap water or a leak detector to check if there is gas leakage at the outdoor and indoor units and the pipeline connections.

9.If conditions permit, use a vacuum pump to exhaust air in the unit from the valve core. （See Fig 13）

Draining of Condensate Water of Outdoor Unit

When the air-conditioning unit is in the heating mode, the condensate water generated at the outdoor unit and the water generated by defrosting shall be drained through the drainage pipe to proper place.

Installation methods: As shown in Figure, insert the drainage joint of the outdoor unit into the Φ25 hole on the base plate. Connect the drainage pipe to the drainage mouth so as to drain the condensate water and water generated by defrosting to proper place.

- 20 -

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.