Heat Controller HDG30, HDG48, HDG60, HDG24, HDG42, HDG36 Applications, Vertical Upflow

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Heat Controller, Inc.

INSTALLATION INSTRUCTIONS

HDG Series Air Handler

 

 

 

4.0Applications

4.1Vertical Upflow

Vertical Upflow configuration is the factory set on all models (see Fig 1).

If a side return air opening is required, field fabricate a return air plenum with an opening large enough to supply unit and strong enough to support unit weight.

If return air is to be ducted, install duct flush with floor. Use fireproof resilient gasket 1/8 to 1/4 in. thick between the ducts, unit and floor. Set unit on floor over opening.

IMPORTANT NOTE

Torque applied to drain connections should not exceed 15.ft.lbs.(see Fig.1&2)

Refrigerant Line

Connections

Drain

Connections

1-9/16

2-15/16

Fig.22CoilCoilConnectionDimensionsDimensions

5/16

2-13/16

1-1/4

5/16 1-3/8

2-15/16

4.2 Vertical Downflow

Conversion to Vertical Downflow: A vertical upflow unit may be converted to vertical downflow. Remove the door and indoor coil and reinstall 180° from original position. See Fig. 2~3.

IMPORTANT: To comply with certification agencies and the National Electric Code for horizontal right application, the circuit breaker(s) on field-installed electric heater kits must be re-installed per procedure below so that the breaker switch “on” position and marking is up and, “off” position and marking is down.

To rotate breaker(s): Rotate one breaker set (circuit) at a time starting with the one on the right. Loosen both lugs on the load side of the breaker. (Make sure that wires are identified and are reinstalled into proper breaker).Wires are bundles with wire ties, one bundle going to the right lug and one bundle going to the left lug.

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Contents HDG Series Installation InstructionsTable of Contents Condenser/Heat Pump Matching Guide NomenclatureInstallation Instructions SafetyBlower Motor Bolt Exception warning to downflow General Supply AIR Unit DimensionsVertical Upflow ApplicationsHorizontal Indoor Coil and Drain PAN SET-UP Electrical Wiring Control Wiring Electrical Data- Electric Heat Airflow Performance Data Airflow PerformanceHDG36 Fan speed switch configurations Ductwork Refrigerant Connections Flowrator Piston Change Flowrator Piston Size Chart AIR Filter not factory-installed Filter Installation Dimensions Indoor Unit Outdoor Unit Wiring DiagramIndoor Unit Wiring Diagram for A/C Systems and H/P Systems Indoor Unit Wiring Diagram for Electric Heat 05/2011

HDG, HDG36, HDG42, HDG24, HDG30 specifications

The Heat Controller series, including models HDG30, HDG48, HDG36, HDG60, and HDG42, offers advanced climate control solutions designed for both residential and commercial applications. These units are engineered to provide optimal heating performance, ensuring comfort in various settings.

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In terms of aesthetics and design, the Heat Controller units feature a sleek, contemporary look that can seamlessly blend with any interior decor. Their compact form factor allows for flexible installation options, whether mounted on a wall or installed as a ceiling cassette.

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Another key characteristic is the user-friendly interface, which includes intuitive controls and programmable settings. This allows users to customize their heating preferences based on their schedules, ensuring that spaces are warm and welcoming upon arrival. Additionally, many models offer smart home compatibility, providing remote access and control via mobile devices.

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With a range of capacities, including the HDG30's compact size and the robust HDG60 designed for larger spaces, this series is versatile enough to meet diverse heating requirements. The innovative technology and thoughtful design behind the Heat Controller units make them a smart choice for anyone looking to enhance their heating solution while maintaining efficiency and style. Overall, the HDG series exemplifies modern heating technology with its combination of performance, efficiency, and user-friendly features.