use those shown in Figure 22 and add wood frame thickness (use 1” lumber or heavier).

When determining finish frame thickness, be sure you do not cover side cabinet louvers. A 4” minimum clearance between side cabinet louvers and adjoining wall allows for proper airflow into air conditioner.

4 0 Construct finish frame. Apply creosote or something equal to the outside exposed surface.

5aInstall the finish frame in the wall opening. Square and level frame and nail it securely to the studs.

6l The front, escutcheon plate and knobs are packaged separately. This protects the plastic front from damage and makes the air condi- tioner easier to handle during installation.

70Slide unit out of cabinet. First, disconnect the green ground wire at the left-front corner of base of unit by removing retaining screw (save screw for reuse later). Now slide unit out of cabinet by pulling on handle at bottom. (See

Page 8, Figure 6.)

8l Insert exterior cabinet through wall opening. Leave %” minimum overhang into the room at top of cabinet, after allowing for trim. For proper outward water drainage, shim or reposition cabinet to provide the proper downward tilt to the outside (% bubble or 1”) and side-to-side leveling.

9aFill all spaces between cabinet and finish frame with insulation.

10l Drill holes in the cabinet and attach it securely to finish frame. Use ten #lO x 1” wood screws (four screws for each side and two screws for the top; not included). Do not overtighten screws or cabinet will distort and provide a poor air seal between cabinet and unit.

11l Insert air conditioner into cabinet. Do not push against sharp fins and plastic parts. Attach green ground wire to the left-front corner of

unit base by using retainer screw. (CAUTION:

KEEP WIRE CONNECTED WHENEVER

AIR CONDITIONER IS IN CABINET. IT IS THERE FOR YOUR ELECTRICAL SAFETY DURING OPERATING AND MAINTENANCE.)

12l Place escutcheon plate into position. Insert knobs through holes and press them onto shafts (see Figure 23).

13l Attach front panel. Place top in position first and push to engage clips. Then engage clips near bottom of sides. Clips go inside cabinet flange (see Figure 23).

14l Caulk all outside wall openings around cabinet.

15. If needed, install molding around room side of

cabinet. OPTIONAL: During high humidity, condensate may drip from the outside of your

air conditioner onto the ground below. If your air conditioner is installed where this is undesirable, you can direct the water to a more suitable spot by simply attaching a 5/8-inch inside-diameter, thin-walled hose to the drain spout at rear of cabinet (see Figure 24).

Figure 24

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Whirlpool CAW21D2A1 manual
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CAW21D2A1 specifications

The Whirlpool CAW21D2A1 is a high-performance portable air conditioner designed to provide effective cooling solutions for various spaces, from small rooms to larger open areas. This versatile unit combines functionality with user-friendly features, making it an ideal choice for those seeking comfort in their living or working environments.

One of the standout features of the CAW21D2A1 is its powerful cooling capacity, which ensures that it can quickly and efficiently lower the temperature in any room. With a cooling power of 21,000 BTU, it is suitable for spaces up to approximately 1,000 square feet. This makes it perfect for use in bedrooms, living rooms, or offices where maintaining a comfortable climate is essential.

The CAW21D2A1 uses advanced cooling technologies, including a refrigerant that is both environmentally friendly and efficient. This not only helps in reducing energy consumption but also contributes to lower utility bills, making it an economical choice for consumers. The unit is designed with multiple cooling speeds, allowing users to customize their comfort levels based on their needs.

Another impressive feature of the Whirlpool CAW21D2A1 is its built-in dehumidification function. This feature significantly reduces humidity levels in the air, creating a more comfortable environment, especially in areas with high humidity. This dual functionality ensures that users can enjoy not only cooler air but also a healthier indoor atmosphere.

For added convenience, this air conditioner comes equipped with a programmable timer and a remote control, allowing users to adjust settings from a distance. The easy-to-read display panel simplifies operation, enabling users to switch between cooling modes, set timers, and monitor temperature settings without any hassle.

Portability is another key characteristic of the CAW21D2A1. Its compact design combined with castor wheels allows for easy movement from one room to another. Additionally, the included installation kit makes setting up the unit in windows simple and quick, ensuring that users can enjoy cool air with minimal effort.

In summary, the Whirlpool CAW21D2A1 stands out for its powerful cooling capacity, energy efficiency, and convenience-enhancing features. Whether used at home or in office settings, this portable air conditioner is designed to deliver comfort, making it a reliable choice for tackling hot and humid weather. Its combination of advanced technology and user-friendly design highlights why it remains a popular option among consumers looking for portable cooling solutions.
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