Haier HC1891VAR operation manual Electrical Wiring, System charging table by superheat

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1.Fully open both shutoff valves.

2.Connect service gage manifold to the valve service ports, being sure to evacuate lines.

3.Startup the system (Refer to the Section 7 - "System Startup"). Run system at least 10 minutes to allo pressure to stabilize.

4.Temporarily install thermometer on suction (large) line near condensing unit. Be sure of good contact between thermometer and line. Wrap thermometer with insulating material to assure accurate reading.

5.Refer to Table 3 for proper system superheat. Add charge to lower superheat. Remove charge to raise superheat.

Carefully remove gage lines.

System Superheat

Ambient

 

 

Return Air Temperature ( F)

Temperature At

 

 

 

 

 

 

 

 

 

65

70

75

80

85

Condenser Inlet (

F)

 

 

 

 

 

60

 

 

17

25

30

33

37

65

 

 

13

19

26

32

35

70

 

 

5

14

20

28

32

75

 

 

5

10

17

25

29

80

 

 

 

5

12

21

26

85

 

 

 

5

10

17

20

90

 

 

 

 

7

12

18

95

 

 

 

 

5

5

5

100

 

 

 

 

 

5

5

Table 3:System charging table by superheat

6.4.ELECTRICAL WIRING

! WARNING -

A means of strain relief must be installed to this appliance at the electrical service entrance.

Make sure that interconnecting wires between indoor and outdoor units meet the standards, codes and regulations. Incomplete connection or fixing of the wire could result in a fire.

A means of strain relief must be installed to this appliance at the electrical service entrance. Do not use intermediate connection of the power cord or the extension cord and do not connect many devices to one AC outlet. It could cause a fire or an electric shock due to defective contact,

defective insulation, exceeding the permissible current, etc.

Perform electrical work according to the installation manual and be sure to use an exclusive

circuit. If the capacity of the power circuit is insufficient or there is incomplete electrical work, it could result in a fire or an electric shock.

Ground the unit. Do not connect the ground to a gas pipe, water pipe, lighting rod or telephone ground. Defective grounding could cause an electric shock.

Electrical installation will consists of power supply wiring to the condensing unit and control wiring between thermostat, indoor unit and the condensing unit. All wiring must be in accordance with National Electrical Code and/or local ordinances that may apply.

(See unit wiring diagram furnished with this instruction).

Note: Some states need the power supply wiring within special tybe be careful to use the waterproof tube when installation the outdoor unit power supply wiring.(See the figure 4)

Figure 4-1

Figure 4-2

8

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Contents Central Air Conditioner Message to Owner Table of Content Nomenclature for Model Number SpecificationIntroduction 806+ Equipment Protection from Environment InstallationUnit Inspection Unit Clearances Outdoor Unit Line InsulationTubing Connections Refrigerant Line SizingVertical Separation between Indoor and Outdoor Units Charging the System EvacuationSystem charging table by superheat Electrical WiringSee unit wiring diagram furnished with this instruction System Startup Copper Wire Size AWGOperation Replacement PartsTroubleshooting Guide Wiring DiagramSymptom Possible Cause Remedy Air Conditioner Wiring Diagram Made in P.R.C

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.
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