Heat Controller HTS SERIES manual Unit Start-Up Procedure, Manual Operation

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T h e Q u a l i t y L e a d e r i n C o n d i t i o n i n g A i r

SERVICE MODE

MANUAL OPERATION

CONTROL DIAGNOSTICS

DIPSWITCH CONFIG

FAULT HISTORY

CLEAR FAULT HISTORY

SELECT OPTION

 

 

 

 

 

 

PREVIOUS

 

 

SELECT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MANUAL OPERATING MODE

Y1

 

COMM

OUTPUT

 

OFF

 

 

Y2

 

COMM

OUTPUT

 

OFF

W

COMM

OUTPUT

 

OFF

O

COMM

OUTPUT

 

OFF

G

COMM

OUTPUT

 

OFF

H

COMM

OUTPUT

 

OFF

DH

COMM

OUTPUT

 

OFF

ECM

AIRFLOW

0

PUMP

SPEED

 

0%

TEST

MODE

 

 

OFF

SELECT OPTION

 

 

 

 

 

 

PREVIOUS

 

 

SELECT

 

 

 

 

 

b.Check for cool air delivery at the unit grille within a few minutes after the unit has begun to operate.

NOTE: Units have a five minute time delay in the control circuit that can be bypassed on the DXM2 control board by placing the unit in the “Test” mode as shown in the unit IOM. Check for normal air temperature drop of 15°F to 25°F (cooling mode).

c.Verify that the compressor is on and that the water temperature rise (cooling mode) is within normal range.

9 - 12

20 - 26

d.Check the elevation and cleanliness of the condensate lines. Dripping may be a sign of a blocked line. Check that the condensate trap is filled to provide a water seal.

e.Turn thermostat to “OFF” position. A hissing noise indicates proper functioning of the reversing valve.

7.Allow five (5) minutes between tests for pressure to equalize before beginning heating test.

a.Go into Manual Mode activate Y1, and Y2 for Heating. Also manually increase CFM until desired heating CFM is achieved. Next adjust pump speed % until desired loop temperature difference (entering water temperature minus leaving water temperature) is achieved. (For modulating valve adjust valve %).

b.Check for warm air delivery at the unit grille within a few minutes after the unit has begun to operate.

NOTE: Units have a five minute time delay in the control circuit that can be bypassed on the DXM2 control board by placing

R e s i d e n t i a l S p l i t - 6 0 H z R 4 1 0 A

R e v. : 0 3 A u g u s t , 2 0 1 2

Unit Start-Up Procedure

the unit in the “Test” mode as shown in the unit IOM. Check for normal air temperature rise of 20°F to 30°F (heating mode).

4 - 8

10 - 17

c.Verify that the compressor is on and that the water temperature fall (heating mode) is within normal range.

d.Check for vibration, noise, and water leaks.

8.If unit fails to operate properly, perform troubleshooting analysis (see troubleshooting section in the unit IOM). If the check described fails to reveal the problem and the unit still does not operate, contact a trained service technician to insure proper diagnosis and repair of the equipment.

9.When testing is complete, exit the Installer Menu and set thermostat to maintain desired comfort level for normal operation.

10.BE CERTAIN TO FILL OUT AND RETURN ALL WARRANTY REGISTRATION PAPERWORK.

Unit performance may be verified by calculating the unit heat of rejection and heat of extraction. Heat of Rejection (HR) can be calculated and compared to the performance data pages in this IOM. The formula for HR is as follows: HR = TD x GPM x 500 (or 485 for anti-freeze solutions), where TD is the temperature difference between the entering and leaving water, and GPM is the flow rate in U.S. GPM determined by comparing the unit heat exchanger pressure drop to Table 12.

Heat of Extraction (HE) can also be calculated and compared to the performance data pages in this IOM. The formula for HE is as follows: HE = TD x GPM x 500 (or 485 for anti-freeze solutions), where TD is the temperature difference between the entering and leaving water, and GPM is the flow rate in U.S. GPM determined by comparing the unit heat exchanger pressure drop to Table 12.

If performance during any mode appears abnormal, refer to the DXM2 section or troubleshooting section of this manual.

NOTE: To obtain maximum performance, the air coil should be cleaned before start-up. A 10% solution of dishwasher detergent and water is recommended.

WARNING!

WARNING! When the disconnect switch is closed, high voltage is present in some areas of the electrical panel. Exercise caution when working with energized equipment.

CAUTION!

CAUTION! Verify that ALL water valves are open and allow water flow prior to engaging the compressor. Freezing of the coax or water lines can permanently damage the heat pump.

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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 WDG/MWG Indoor Section Matches for Ahri Ratings Equipment SelectionGeneral Indoor Coil Selection HTS GeoLogixSelecting Air Handler Air Handler Selection ExampleIndoor Compressor Section Location InstallationRemoving Existing Condensing Unit Where Applicable Air Handler and Coil InstallationPiping Installation HTS InstallationFlushing the Earth Loop Ground-Loop Heat Pump ApplicationsAntifreeze Ethanol Approximate Fluid Volume U.S. gal. L per 100’ of PipeAntifreeze Percentages by Volume 100% USP food grade Propylene GlycolExpansion Tank and Pump Water Quality StandardsMotorized Modulating Water Control Valve Open Ground-Water Heat Pump Applications026-049 Sizes 064 ClosedWater Quality Standards Water Quality StandardsLine Set Installation Refrigeration InstallationAdd-On Heat Pump Applications Installing the Indoor Coil and LinesetEvacuation and Charging the Unit WDG Charging The System Evacuation Of The Lineset And CoilTotal Charge Method Determining Sub-Cooling Checking Superheat and Subcooling Determining SuperheatHot Water Generator Typical HWG Installation Indoor Compressor SectionWater Tank Preparation InstallationHWG Water Piping Sizes and Length HWG Water PipingWater Tank Refill Initial Start-UpGeoMax 2 HTS Electrical Data Electrical Line VoltageTerminal Strip Low Water Temperature Cutout SelectionAccessory Connections Electrical Low VoltageThermostat Installation Electrical Thermostat WiringThermostat Connections Unit Operation DXM2 ControlsDXM2 Layout and Connections Indoor Split HTS024-060 Wiring Diagram 208-230-/60/1 DXM2 Commissioning Conditions Unit Commissioning And Operating ConditionsOperating Limits Building Operating LimitsUnit Start-Up and Operating Conditions Unit Start-up ProcedureUnit and System Checkout Manual Operation Unit Start-Up ProcedureGPM Unit Operating ConditionsTon Preventive Maintenance Sensor Nominal resistance at various temperatures Basic Troubleshooting InformationSystem Configuration Advanced Troubleshooting and Configuration InformationService Mode Start DXM2 Process Flow ChartFault Htg Clg Possible Cause Solution Functional TroubleshootingIFC Fault Code Symptom Htg Clg Possible Cause Solution Performance Troubleshooting\SH Troubleshooting FormS 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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