Heat Controller HEV/H manual Troubleshooting Form, 410A

Page 44

Installation, Operation & Maintenance

HEV/H SERIES

 

 

 

Heat Controller, Inc.

 

 

 

 

 

 

 

 

TROUBLESHOOTING FORM

 

 

 

 

 

HEATING CYCLE ANALYSIS -

 

 

 

PSI

 

SAT

 

 

 

 

 

AIR

 

°

F

COIL

 

 

 

 

 

Refrigerant Type :

R-410A

R22

°F

FP2: HEATING

LIQUID LINE

°F

EXPANSION

COAX

VALVE

 

°F

 

 

°F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FLASH

 

FP1

°

 

°

 

GAS LINE

 

 

 

 

F

 

 

F

 

 

 

 

 

 

 

 

 

SENSOR

 

 

 

 

PSI

 

 

 

 

 

 

 

 

PSI

 

 

 

 

 

 

 

WATER IN

 

WATER OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

°F

SUCTION

COMPRESSOR

DISCHARGE

HWG

°F

PSISAT

Look up pressure drop in I.O.M. or spec. catalog to determine flow rate.

COOLING CYCLE ANALYSIS -

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AIR

 

 

 

 

 

 

 

 

 

°

 

 

 

COIL

°

 

 

 

 

 

 

 

 

 

F

 

 

 

 

F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EXPANSION

 

 

 

COAX

 

 

 

 

 

 

 

VALVE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PSISAT

°F

SUCTION

COMPRESSOR

DISCHARGE

HWG

°F

 

°F

 

°F

 

°F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

°

F

FP2: FLASH

OTHER SIDE

FP1: CLG

 

 

 

 

GAS LINE

OF FILTR DR

LIQ LINE

 

 

 

 

PSI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WATER IN

°F

PSI WATER OUT

PSISAT

Look up pressure drop in I.O.M. or spec. catalog to determine flow rate.

Heat of Extraction (Absorption) or Heat of Rejection =

 

 

________ flow rate (gpm) x ________ temp.diff. (deg. F) x ________ fluid factor

= _____________

 

= Suction temperature - suction saturation temp. =

 

(Btu/hr)

Superheat

 

(deg F)

Subcooling

= Discharge saturation temp. - liquid line temp. =

 

 

(deg F)

 

 

 

Use 500 for water, 485 for antifreeze.

Note: Never connect refrigerant gauges during startup procedures. Conduct water-side analysis using P/T ports to determine water flow and temperature difference. If water-side analysis shows poor performance, refrigerant troubleshooting may be required. Connect refrigerant gauges as a last resort.

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Contents Residential Packaged Geothermal Heat Pump Table of Contents Configuration Supply AIR Options Unit NomenclatureSafety General Information Physical Data Vertical UpflowHE Vertical Upflow Dimensional Data Return Connection Standard Deluxe Filter Frame Vertical Installation Vertical Unit LocationSound Attenuation for Vertical Units Condensate Piping for Vertical UnitsMounting Horizontal Units Vertical InstallationHorizontal Unit Location Horizontal Installation Typical Closed Loop Horizontal Unit InstallationSide to Back Discharge Conversion Field Conversion of AIR DischargeField Conversion of Air Discharge Water Connection Installation GROUND-LOOP Heat Pump ApplicationsLow Water Temperature Cutout Setting DXM2 Control AntifreezeWater Quality Standards GROUND-WATER Heat Pump ApplicationsOpen Loop Ground Water Systems Water Coil Low Temperature Limit Setting Expansion Tank and PumpWater Control Valve Flow RegulationWater Quality Standards Water Quality StandardsTypical HWG Installation HOT Water GeneratorInstallation Water Tank Preparation HWG Water PipingWater Tank Refill Initial Start-UpElectrical Line Voltage General Line Voltage WiringElectrical Line Voltage Electrical Power Wiring Power ConnectionHWG Wiring Volt OperationThermostat Connections Electrical LOW Voltage WiringLow Water Temperature Cutout Selection Thermostat Accessory ConnectionsTaco Valve Electrical Thermostat Wiring Thermostat InstallationECM Blower Control Blower Performance Data ECM Blower Performance Data TableWiring Diagram DXM2 Controls Unit OperationDXM2 Layout and Connections P11Commissioning Conditions Unit Commissioning and Operating ConditionsOperating Limits Unit Starting and Operating Conditions Unit and System Checkout Unit Start-up ProcedureUnit START-UP and Operating Conditions Unit START-UP Procedure Unit START-UP ProcedureUnit Operating Conditions HE Coax Water Pressure DropHE Series Typical Unit Operating Pressures and Temperatures Unit Operating Conditions Preventive Maintenance Troubleshooting DXM2 Process Flow Chart StartFunctional Troubleshooting Fault Htg Clg Possible Cause SolutionIFC Fault Code Troubleshooting Form 410AHEV/H Series 97B0016N11

HEV/H specifications

The Heat Controller HEV/H series represents a significant advancement in heating technology, designed to provide efficient and effective climate control for both residential and commercial spaces. This innovative range of heat pumps combines cutting-edge features with user-friendly functionality to offer a reliable solution for modern heating needs.

One of the standout features of the HEV/H series is its advanced inverter technology. This system allows the heat pump to adjust its output based on the specific heating requirements of the environment. By varying the compressor's speed, the HEV/H maintains a consistent temperature while significantly reducing energy consumption. This not only lowers utility bills but also reduces environmental impact, making it a more sustainable option compared to traditional heating methods.

The HEV/H series is equipped with a high-efficiency heat exchanger, which maximizes heat transfer and enhances overall performance. This component ensures that the system can operate effectively even in colder climates, providing reliable heating throughout the winter months. Additionally, the unit’s low noise operation is designed to maintain a peaceful environment, making it suitable for bedrooms, offices, and other noise-sensitive areas.

Another notable characteristic of the HEV/H series is its smart control features. Integrated with Wi-Fi connectivity, users can conveniently manage their heating settings remotely via a smartphone app. This feature allows for customized scheduling and temperature control, ensuring optimal comfort and convenience. Users can also receive real-time notifications on energy consumption and system performance, enhancing user engagement and control.

The HEV/H series also emphasizes durability and longevity. Constructed with high-quality materials, the units are designed to withstand the rigors of daily use while requiring minimal maintenance. The incorporation of advanced filtration systems helps to improve indoor air quality by capturing dust and allergens, which is especially beneficial for individuals with allergies or respiratory issues.

In summary, the Heat Controller HEV/H series exemplifies modern heating technology with its combination of efficiency, control, and user-friendly features. Its inverter technology, high-efficiency heat exchangers, smart connectivity, and durable construction make it an outstanding choice for anyone seeking to enhance their indoor climate while being conscious of energy usage and environmental impact. Whether for a home or business, the HEV/H series is poised to deliver exceptional heating solutions tailored to diverse needs.