The condensing unit rating plate and the tables of "Physical and Electrical Specifications / Outdoor Units" (Table 1 and 2) provide pertinent data necessary for the selection of proper size electrical service and over-current protection devices.

Table 4 provides data on the minimum copper wire size as a function of supply wire length and circuit ampacity.

Copper Wire Size - AWG

(1% Voltage Drop)

Supply Circuit

 

Supply Wire Length - Ft

 

Ampacity

50

100

150

200

15

14

10

8

6

20

12

8

6

4

25

10

8

6

4

30

10

6

4

4

35

8

6

4

3

40

8

6

4

2

45

6

4

3

2

50

6

4

3

1

Table 4: Minimum Wire Size Based on N.E.C. for 60 C Type Copper Conductors Below 100 Ampacity.

The owner should be made familiar with the location of the over-current protection, the proper size for this application and the proper procedure for disconnecting power service to the unit.

The condensing unit control wiring requires a 24 Volt minimum, 25 VA service from the indoor transformer as shown on the wiring diagram.

7.SYSTEM STARTUP

1.Turn thermostat to "OFF", turn on power supply at disconnect switch. 2.Turn temperature setting as high as it will go.

3.Turn fan switch to "ON". Indoor blower should run. Be sure it is running in the right direction. 4.Turn fan switch to "AUTO". Turn system switch to "COOL" and turn temperature setting below room temperature. Unit should run in cooling mode.

5.Check to see if compressor and outdoor fan are running correctly?

6.Check the refrigerant charge (see Instructions under "Charging the System").

7.Replace service port caps. Service port cores are for system access only and will leak if not tightly capped.

8.Check unit for tubing and sheet metal rattles. 9.Instruct the owner on operation and maintenance.

Leave this "Installation and Operating Manual" and the "Use and Care Manual" with owner.

9

Page 11 Page 13
Page 12
Image 12
Haier HC1891VAR operation manual System Startup, Copper Wire Size AWG
Page 11 Page 13

HC1891VAR specifications

The Haier HC1891VAR is a versatile and efficient refrigerator designed to cater to the modern household's needs. Known for its innovative technology and user-friendly features, the HC1891VAR stands out in the competitive appliance market.

One of the key features of the Haier HC1891VAR is its spacious interior, which offers ample storage options. With a total capacity of around 18 cubic feet, this refrigerator provides enough room for groceries and perishables, making it ideal for families and individuals who require extra space. The adjustable shelves allow users to customize the interior layout to accommodate various food items of different sizes. Furthermore, the door storage compartments offer convenient access to frequently used items, ensuring you're organized and efficient in the kitchen.

Another hallmark of the HC1891VAR is its advanced cooling technology. The refrigerator is equipped with a multi-flow air system, which circulates cool air evenly throughout the compartments. This feature helps maintain optimal temperature levels, ensuring that food stays fresh for longer periods. Additionally, the model employs a frost-free operation that eliminates the need for manual defrosting, saving time and effort while ensuring a hassle-free experience.

The Haier HC1891VAR also focuses on energy efficiency. It is designed to consume less energy compared to traditional refrigerators, earning it an Energy Star rating. This not only contributes to lower electricity bills but also showcases Haier's commitment to environmentally friendly practices. The eco-friendly refrigerant used in the HC1891VAR further enhances its sustainability credentials.

For convenience, the HC1891VAR boasts user-friendly temperature controls that allow for precise adjustments. The LED interior lighting illuminates the inside of the refrigerator, making it easy to find items, even in low light. The sleek design and modern finish ensure that it complements any kitchen decor, while its quiet operation guarantees minimal disruption.

In summary, the Haier HC1891VAR is a well-rounded refrigerator that combines ample storage, advanced cooling technology, energy efficiency, and user convenience. Its thoughtful design and innovative features make it a reliable choice for anyone looking to upgrade their kitchen appliances. With the HC1891VAR, Haier continues to uphold its reputation for quality and customer satisfaction in home appliances.
Top Page Image Contents