Heat Controller R-410A installation instructions WHY USE AN AIR Cooled Split SYSTEM?

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V. WHY USE AN AIR COOLED SPLIT SYSTEM?

•With an air cooled system, you have no water or sewer connections to make, and no troublesome and costly water treatment problems.

•Since the condensing unit is located outside the building, and the low profile air han- dling unit can be installed in the drop ceiling or in the conditioned space, you will not need a separate equipment room which takes up valuable building space.

•Because of the simple design of the condensing unit, installation is quick and sim- ple, and very little maintenance is required.

•The size ranges offered allow you to mix or match components to meet actual job requirements, thus eliminating the need to use oversized or undersized equipment. Equipment sized to meet the actual load will provide better operating economy, bet- ter humidity control, and longer equipment life.

•Remote mounting of the already quiet condensing unit keeps the compressor and condenser fan noise outside, and the vertical discharge fans carry the sound up and away from the surrounding area.

TABLE 1

CORNER WEIGHTS (Pounds)

Unit

Total Weight

 

Corner Weights, Lbs. [kg]

 

Model

Lbs. [kg]

A

B

C

D

RSG078

264

45 [20.41]

66 [29.91]

63 [28.6]

90 [40.8]

 

 

 

 

 

 

RSG090

283

47 [21.3]

75 [34.0]

63 [28.6]

98 [44.5]

 

 

 

 

 

 

FIGURE 1

 

 

UNIT DIMENSIONS — 61⁄2 & 71⁄2 TON

C

 

4243⁄64"

 

311⁄16"

 

 

3253⁄64"

A

D

 

 

SUCTION

 

 

LINE 11⁄8"

2111⁄16"

 

LIQUID

243⁄16"

 

LINE 1⁄2"

 

 

 

2611⁄16"

HIGH VOLTAGE - 13⁄4" HOLE

 

 

 

287⁄16"

B

 

 

LOW VOLTAGE - 7⁄8" HOLE

5

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Contents Heatcontroller Table of Contents Safety Information IV. Equipment Protection from the Environment II. IntroductionIII. Checking Product Received WHY USE AN AIR Cooled Split SYSTEM? VI. Standard Unit Features 61⁄2 and 71⁄2 Inspection and Handling VII. InstallationImportant Message to Owner Rooftop Installation Refer to Figure Installation GeneralSlab Installation Order PartsVIII. Refrigerant Piping Data Installation of Piping Typical Piping Recommendations Refrigerant Piping Feet XI. Power Wiring VIX. Wiring Electrical PowerXII. Wire Routing XV. Leak TestingQuick Reference Guide for R-410A Specification of R-410AXVI. R-410A Refrigerant Evaporator Coil Replacement UnitsXVII. Evacuation and Charging Charging Hints XVIII. Sequence of Operation 61⁄2 and 71⁄2 TON XIX. AccessoriesANTI-SHORT Cycle Timer Liquid Line Solenoid Valve Sight Glass / Moisture IndicatorLiquid Pressure Control 61⁄2 TON Condenser Charge ChartsXX. Miscellaneous 71⁄2 TON Condenser with 10 TON Evaporator 155 160 165High Pressure Switch HPC Maintenance and OperationLOW Pressure Switch LPC ContactorFilter Troubleshooting
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R-410A specifications

The Heat Controller R-410A is an advanced refrigerant used in various heating and cooling applications, particularly in residential and commercial air conditioning systems. Recognized for its efficiency and eco-friendliness, R-410A has become a popular choice among HVAC manufacturers and professionals.

One of the main features of R-410A is its high efficiency. It operates at a higher pressure than traditional refrigerants, which allows it to transfer heat more effectively. This results in improved energy efficiency ratings (SEER and EER) for systems utilizing R-410A, leading to lower energy bills and reduced environmental impact.

R-410A is also known for its environmental sustainability. Unlike its predecessor, R-22, R-410A has zero ozone depletion potential (ODP) due to its composition of hydrofluorocarbons (HFCs). Although it does have a global warming potential (GWP), the advancements in technology have made R-410A a more environmentally friendly option compared to many older refrigerants.

Developed through innovative technological advancements, R-410A systems often incorporate variable speed compressors and efficient heat exchangers. These technologies allow for better modulation of cooling and heating outputs, ensuring that the indoor environment remains comfortable while using the least amount of energy possible.

Another significant characteristic of R-410A is its compatibility with a wide range of HVAC equipment. Many new air conditioning systems are designed specifically to use R-410A, which has led to the creation of a robust market for these units. Additionally, R-410A systems tend to require less maintenance and have longer lifespans compared to those using older refrigerants.

Safety is another consideration for R-410A users. While R-410A is non-toxic and non-flammable, technicians who work with this refrigerant need to be trained and certified due to its high-pressure properties. Proper handling and installation are crucial to ensure system efficiency and reliability.

In summary, the Heat Controller R-410A stands out in the HVAC industry for its efficiency, environmental benefits, advanced technologies, and compatibility with modern systems. As the industry continues to evolve, R-410A remains a key player, paving the way towards more sustainable and efficient heating and cooling solutions.
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