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Connecting the Water Supply Line

Note: It is consumer's responsibility, if not using a licensed plumber, to follow your local plumbing codes.

Install the “shut off” valve on the water pipe.

1.Turn off the main water supply pipe. Turn on the nearest tap until the water pipe is cleaned completely.

2.Choose the position of the valve. Choose a position for the valve that is easy to install and reach. It is recommended to install the valve on the side of a vertical water pipe. It is better to connect

the valve to a level water pipe on the upside of the water pipe, not the downside, so the sediment may flow out from the water pipe.

3.Drilling the “shut off” valve hole: Drill a 1/8” diameter hole on the water pipe using a sharp drill. Clean off burrs left on the water pipe by the drill. Use caution to prevent any water flowing into

the drill.

4.Tightening the “shut off” valve: Tighten the valve on the cold water pipe using a pipe nip. Follow the rules specified in the 248CMR of Massachusetts Federal Piping Standard.

Saddle-backed valves are unlawful in Massachusetts and forbidden. Please consult a plumber if you are unsure of the correct method to install the valve.

5. Tightening the pipe tip: Tighten the bolts of the pipe tip until the closing circle begins to expand. Don’t let the bolts of the pipe tip be too tight, otherwise the water pipe is pressed flat and

will cause a leak.

6.Positioning the water line to the refrigerator: Position the water line between the cold water pipe and the refrigerator. Drill a hole in the wall or on

the floor that is near the wall and the location for the fridge. Add extra length for the water supply line, about 8 feet (2.4 meters) and make three circles with the diameter of each circle about 1 foot, so there is extra line to move the fridge in and out for cleaning (unit away from the wall).

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Haier HB21FC45, HB21FC75 user manual Connecting the Water Supply Line
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HB21FC75, HB21FC45 specifications

Haier is a well-known global brand recognized for its innovative home appliances, and two of its standout products in the mini fridge category are the Haier HB21FC45 and HB21FC75. Both models are designed to cater to varied consumer needs while ensuring efficiency and style.

The Haier HB21FC45 is a compact yet spacious upright freezer that offers a generous capacity of 21 cubic feet. Its sleek design not only makes it a stylish addition to any kitchen but also allows for easy integration into tight spaces. Featuring a reversible door, this model provides flexibility in placement, allowing users to adjust it according to their kitchen layout. The interior is thoughtfully designed with adjustable shelves, optimizing storage for various food items, while the bright LED lighting enhances visibility, making it easy to locate items even in low light.

On the other hand, the HB21FC75, with a slightly larger capacity, offers an impressive 25 cubic feet of storage space. This model is perfect for larger households or those who like to stock up on groceries. It also comes equipped with an energy-efficient cooling system, ensuring that food stays fresh without consuming excessive power. This energy efficiency is a key characteristic of both models, as they are designed to minimize energy usage while maximizing performance.

Both the HB21FC45 and HB21FC75 incorporate Haier’s advanced frost-free technology. This feature not only helps to maintain an optimal temperature but also eliminates the need for manual defrosting, saving users time and effort. Additionally, these models are equipped with a whisper-quiet operation, contributing to a peaceful home environment.

Another notable feature is the easy-access storage bins and door shelves, which provide convenient organization for smaller items such as condiments and snacks. The adjustable shelving options in both models allow for customization based on individual storage needs, making them incredibly versatile.

In summary, the Haier HB21FC45 and HB21FC75 are excellent choices for those seeking reliable, efficient, and stylish mini fridges. Their combination of ample storage, energy-efficient operation, and user-friendly features makes them a top choice for modern consumers who value both functionality and design in their home appliances. Whether you have a small apartment or a bustling family kitchen, these Haier models are designed to meet your refrigeration needs with ease.
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