How to Purge Air Tubes

1Installation Instructions

(1). Unscrew and remove caps from 2 and 3-way valves.

(2). Unscrew and remove cap from service valve.

(3). Connect vacuum pump flexible hose to the service valve.

(4). Start vacuum pump for 10-15 minutes until reaching a vacuum of 30" Hg absolutes.

(5). With vacuum pump still running close the low pressure knob on vacuum pump manifold. Then stop vacuum pump.

(6). Open 2-way valve 1/4 turn then close it after 10 seconds. Check tightness of all joints using liquid soap or an electronic leak detector.

(7). Turn 2 and 3-way valves stem to fully the valves. Disconnect vacuum pump flexible hose.

(8). Replace and tighten all valve caps.

Test Running

Connect to the power source, check if the function selection keys on the remote controller are working properly.

Check if the room temperature adjustments and timer settings are working properly.

Check if the drain is open.

Check if there is any abnormal noise or vibration during operation. Check if there is leakage of refrigerant.

ATTENTION:

If there is no power plug along with the air conditioner,The power cord should be connected to an air switch ,whose current carrying capacity should be more than 20A and the minimum open-circuit distance among the live polar pole,the neutral polar pole and the ground polar pole should be more than 1".If any malfuctions,please cut off the supply by the air switch and contact the manufacturer or its service agent.

The appliance shall be installed in accordance with national wiring regulations.

If the supply cord is damaged. It is better to be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard.

NOTE

Please read this manual before installing and using it.

Do not let air enter the refrigeration system or discharge refrigerant when moving the air conditioner. Test run the air conditioner after finishing installation, and record details of operation.

Type of fuse used on indoor unit controller for 7K,9K,12K 15K,16K,18K, 22K,24K,30K is 50T with rating 3.15 A,250V;Type of fuse used on inverter outdoor unit controller for 7K,9K,12K is 61T with rating 15 A,250V,for 18K,22K,24K is 65TS with rating 25A,250V.

The fuse for the whole unit is to be provided by the user according to the current at maximum power input or use other over-current protective device instead.

Accessibility to the plug must be guaranteed even after the installation of the appliance to disconnect it in case of need. If not possible, connect appliance to a double-pole switching device with contact separation of at least 1 " placed in an accessible position even after installation.

Please make replacing with the special assembly purchasing from our factory or our service center if something wrong with Interconnection cable.

The security out static air pressure for our products is 0.8-1.05 * standard pressure.

The biggest length for our connection pipe can be 49 feet. More refrigerant is necessary for per foot if the length is over 21 feet.

Please do not place valuable things under the unit after installation.

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.