Heat Controller HTS SERIES manual Installation, Removing Existing Condensing Unit Where Applicable

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HEAT CONTROLLER, INC. WATER-SOURCE HEAT PUMPS

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Installation

NOTICE! Failure to remove shipping brackets from spring-mounted compressors will cause excessive noise, and could cause component failure due to added vibration.

The installation of water source heat pump units and all associated components, parts and accessories which make up the installation shall be in accordance with the regulations of ALL authorities having jurisdiction and MUST conform to all applicable codes. It is the responsibility of the installing contractor to determine and comply with ALL applicable codes and regulations.

Removing Existing Condensing Unit (Where Applicable)

1.Pump down condensing unit. Close the liquid line service valve of existing condensing unit and start compressor to pump refrigerant back into compressor section. Then, close suction service valve while compressor is still running to trap refrigerant in outdoor section. Immediately kill power to the condensing unit.

2.Disconnect power and low voltage and remove old condensing unit. Cut or unbraze line set from unit. Remove condensing unit.

3.If condensing unit is not operational or will not pump down, refrigerant should be recovered using appropriate equipment.

4.Replace line set, especially if upgrading system from R-22 to R-410A refrigerant. If line set cannot be replaced, it must be thoroughly flushed before installing new compressor section. R-410A compressors use POE

oil instead of mineral oil (R-22 systems). Mineral oil is not compatible with POE oil, and could cause system damage if not completely flushed from the line set.

Indoor Compressor Section Location

The HTS indoor compressor section is not designed for outdoor installation. Locate the unit in an INDOOR area that allows enough space for service personnel to perform typical maintenance or repairs without removing unit. Units are typically installed in a mechanical room or closet. Never install units in areas subject to freezing or where humidity levels could cause cabinet condensation (such as unconditioned spaces subject to 100% outside air). Consideration should be given to access for easy removal of service access panels. Provide sufficient room to make water, electrical, and line set connections.

Any access panel screws that would be difficult to remove after the unit is installed should be removed prior to setting the unit. Refer to Figure 2 for an illustration of a typical installation. Refer to “Physical Dimensions” section for dimensional data. Conform to the following guidelines when selecting unit location:

1.Install the unit on a piece of rubber, neoprene or other mounting pad material for sound isolation. The pad should be at least 3/8” [10mm] to 1/2” [13mm] in thickness. Extend the pad beyond all four edges of the unit.

2.Provide adequate clearance for maintenance and service. Do not block access panels with piping, conduit or other materials.

3.Provide access for servicing the compressor and coils without removing the unit.

4.Provide an unobstructed path to the unit within the closet or mechanical room. Space should be sufficient to allow removal of the unit, if necessary.

5.In limited side access installations, pre-removal of the control box side mounting screws will allow control box removal for future servicing (R22 units only).

6.Provide access to water valves and fittings and screwdriver access to the unit side panels and all electrical connections.

Air Handler and Coil Installation

This manual specifically addresses the compressor section of the system. Air handler and coil location and installation should be according to the instructions provided with the air handling/coil unit.

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Heat Controller, Inc. Water-Source Heating and Cooling Systems

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Contents GeoLogix HTS Series Split System Two Stage, 2-5 Tons Table of Contents Model Nomenclature for Indoor Split Series Safety SafetyGeneral Information Equipment Selection GeneralIndoor Coil Selection HTS GeoLogix WDG/MWG Indoor Section Matches for Ahri RatingsAir Handler Selection Example Selecting Air HandlerInstallation Removing Existing Condensing Unit Where ApplicableAir Handler and Coil Installation Indoor Compressor Section LocationHTS Installation Piping InstallationAntifreeze Ground-Loop Heat Pump ApplicationsFlushing the Earth Loop Approximate Fluid Volume U.S. gal. L per 100’ of Pipe Antifreeze Percentages by Volume100% USP food grade Propylene Glycol EthanolMotorized Modulating Water Control Valve Water Quality StandardsExpansion Tank and Pump Ground-Water Heat Pump Applications 026-049 Sizes 064Closed OpenWater Quality Standards Water Quality StandardsRefrigeration Installation Line Set InstallationEvacuation and Charging the Unit Installing the Indoor Coil and LinesetAdd-On Heat Pump Applications WDG Total Charge Method Evacuation Of The Lineset And CoilCharging The System Checking Superheat and Subcooling Determining Superheat Determining Sub-CoolingTypical HWG Installation Indoor Compressor Section Hot Water GeneratorInstallation Water Tank PreparationHWG Water Piping Water Tank RefillInitial Start-Up HWG Water Piping Sizes and LengthElectrical Line Voltage GeoMax 2 HTS Electrical DataLow Water Temperature Cutout Selection Accessory ConnectionsElectrical Low Voltage Terminal StripThermostat Connections Electrical Thermostat WiringThermostat Installation DXM2 Controls Unit OperationDXM2 Layout and Connections Indoor Split HTS024-060 Wiring Diagram 208-230-/60/1 DXM2 Unit Commissioning And Operating Conditions Operating LimitsBuilding Operating Limits Commissioning ConditionsUnit and System Checkout Unit Start-up ProcedureUnit Start-Up and Operating Conditions Unit Start-Up Procedure Manual OperationUnit Operating Conditions GPMTon Preventive Maintenance Basic Troubleshooting Information Sensor Nominal resistance at various temperaturesAdvanced Troubleshooting and Configuration Information System ConfigurationService Mode DXM2 Process Flow Chart StartFunctional Troubleshooting Fault Htg Clg Possible Cause SolutionIFC Fault Code Performance Troubleshooting Symptom Htg Clg Possible Cause SolutionTroubleshooting Form \SHS i d e n t i a l S p l i t 6 0 H z R 4 1 0 a Wellworth Ave., Jackson, Michigan 49203 Ph -0787-2100 Fax

HTS SERIES specifications

The Heat Controller HTS Series is a cutting-edge solution for climate control, designed to offer superior performance and unmatched comfort. This advanced heating and cooling system stands out in today's market due to its innovative technologies and user-friendly features.

One of the main features of the HTS Series is its energy efficiency. Equipped with the latest inverter technology, it adjusts the compressor speed to maintain the desired temperature while consuming less energy. This not only reduces operational costs but also minimizes the carbon footprint, making it an environmentally friendly choice.

Another standout characteristic of the HTS Series is its precise temperature control. The system utilizes advanced sensors to monitor indoor conditions in real-time, ensuring that you experience consistent comfort throughout your space. The ability to quickly react to changes in temperature helps maintain an optimal environment, regardless of external weather fluctuations.

The HTS Series also boasts a robust air filtration system. With multiple filter layers, including HEPA filters, it effectively captures dust, allergens, and other airborne pollutants. This feature makes the HTS Series an excellent choice for families with allergies or respiratory concerns, promoting a healthier indoor atmosphere.

Furthermore, the heat pump technology incorporated in the HTS Series allows for both heating and cooling capabilities. In cooler months, it efficiently extracts heat from the outside air to warm your living spaces, while during the summer, it reverses the process to provide refreshing cool air. This dual functionality enhances versatility, making it suitable for various climates.

User convenience is paramount in the HTS Series design. It comes with a smart thermostat that enables remote operation via a mobile app, providing users with flexible control over their environment. Additionally, the intuitive interface and programmable settings allow for seamless customization, adapting to your daily schedule and preferences.

Durability and quiet operation are also key attributes of the HTS Series. Built with high-quality materials and components, it ensures long-lasting performance, while its sound-dampening technologies provide whisper-quiet operation, enhancing the comfort of your home or office space.

In summary, the Heat Controller HTS Series represents the pinnacle of home heating and cooling technology. With its energy efficiency, precise temperature control, superior air filtration, dual functionality, and user-friendly features, it stands as a leading choice for those seeking reliable and effective climate solutions. This series not only enhances comfort but also supports a sustainable lifestyle for the future.
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