Heat Controller R-410A installation instructions ¢711017w¤ 711017A

Page 14

WIRING DIAGRAM

Two Stage Split System Heat Pump (Outdoor Section) With Demand Defrost and ECM Fan Motor

NOTES:

 

 

1. Disconnect all power before servicing.

1. Couper le courant avant

 

2. For supply connections use copper conductors only.

de faire letretien.

 

3. Not suitable on systems that exceed 150 volts to ground.

2. Employez uniquement des

 

YELLOW

4. For replacement wires use conductors suitable for 105 °C

conducteurs en cuivre.

 

5. For ampacities and overcurrent protection, see unit rating plate.

3. Ne convient pas aux installations

 

6. Connect to 24 vac/40va/class 2 circuit. See furnace/airhandler installation

de plus de 150 volt a la terre.

 

instructions for control circuit and optional relay/transformer kits.

 

 

208/230V Single Phase / 60 Hz.

YELLOW

C H

RED

BLACK

Figure 10. Wiring Diagram for 4 & 5 Ton Standard Models

14

 

 

208/230V

 

L1

 

 

 

 

 

 

L1

 

 

 

 

ECM

L2

 

 

L2

 

Y2

 

 

 

OUTDOOR

 

Y1

 

 

 

C

 

 

 

 

FAN MOTOR

 

 

 

 

 

 

 

 

CCH

 

 

 

 

 

T1

 

 

R

 

 

CAPACITOR

 

 

C

T2

C

H

 

S

 

 

 

 

 

 

COMPRESSOR

 

 

 

6

 

 

CSC

 

 

 

 

 

 

 

 

CC

 

 

 

 

 

 

DEFROST BOARD

 

Y2

 

 

Y

 

 

OUT

 

OUT

 

Y

Y

 

 

 

 

 

 

HPS

 

 

R

R

 

 

 

 

 

 

 

O

O

 

 

 

HPS

 

 

 

 

 

C

C

 

LPS

 

 

 

W2

 

 

 

LPS

 

IN

 

 

 

 

 

 

W2 OUT

 

Y2

Y2

 

 

RV COIL

 

 

 

L

L

 

RV

 

 

W1

 

 

 

 

 

 

 

 

 

DF1 DF2

COIL

AMB

LEGEND:

COIL AMB

FIELD WIRINGSENSOR SENSOR LOW VOLTAGE

HIGH VOLTAGE

 

 

 

 

 

 

 

 

 

LEFT

COMPRESSOR

 

 

 

 

YELLOW

 

T1

T2

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

CONTACTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L1

L2

RIGHT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

 

 

 

 

CCH

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

GROUNDING

 

 

 

 

 

 

 

C

D

 

 

SCREW

GRND L1

L2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TERMINAL

 

 

 

 

 

 

 

 

 

 

 

BLOCK

BLUE

 

 

 

 

 

 

YELLOW

Y1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHITE

Y2

ECM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLUE

C

 

Y2

 

 

Y

 

 

 

 

BLACK

L2

 

TO THERMOSTAT

 

 

 

 

 

 

BROWN

 

L1

OUT

 

OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YELLOW

Y

 

HPS

 

 

 

 

 

 

OUTDOOR

RED

R

 

 

 

 

 

 

 

FAN MOTOR

 

 

 

 

 

 

 

 

 

 

ORANGE

O

 

 

 

 

HPS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

C

 

LPS

 

 

 

 

 

 

 

 

 

W2 IN

 

 

 

 

LPS

 

 

 

 

 

 

 

 

W2 OUT

 

 

 

 

 

 

 

BLUE

Y2

 

 

RV COIL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BROWN

L

 

RV

 

 

 

 

 

 

 

 

WHITE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DF1 DF2

COIL

AMB

AMB SENSOR

 

 

 

 

DEFROST BOARD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OD SENSOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CC- Contactor Coil

 

 

 

 

 

BLACK

 

 

 

 

CCH - Crankcase Heater

 

 

 

 

 

 

 

 

 

CSC - Compressor Solenoid Coil

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LPS - Low Pressure Switch

 

 

 

 

 

 

 

 

 

 

HPS - High Pressure Switch

 

 

 

 

 

 

 

 

 

 

RVS - Reversing Valve Solenoid

¢711017w¤ 711017A

Replaces 7110170

0410

Image 14
Contents Outdoor Split System Heat Pump TWO-STAGE, R-410A ModelsImportant Safety Information Electrical SHOCK, Fire or Explosion HazardLocating the Heat Pump Heat Pump Installation General InformationBefore You Install the Heat Pump Packaging RemovalPre-Electrical Checklist Connecting Refrigerant Tubing Between Indoor & Outdoor UnitElectrical Wiring Line VoltageOutdoor Fan Motor GroundingThermostat / Low Voltage Connections Start-Up Procedures Heat Pump MaintenanceStart UP & Adjustments Pre-Start Check List Optional EquipmentDefrost Cycle Control Defrost Test ProcedureShort Cycle Protection Anti Short Cycle Timer Test Adjustment of Refrigerant ChargeApplication Notes for using the Charging Charts Cooling Charging Charts500 Psig Wiring Diagram ¢711016q¤ ¢711017w¤ 711017A Page Installation / Performance Check List Replacement Parts
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Manual 24 pages 62.98 Kb

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.