Allied Air Enterprises A80UH2V, 80G1UH2V Indoor Blower Speeds, Generator Use Voltage Requirements

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Table 10

4.Before connecting the thermostat, check to make sure the wires will be long enough for servicing at a later date. Make sure that thermostat wire is long enough to facilitate future removal of blower for service.

5.Complete the wiring connections to the equipment. Use the provided unit wiring diagram and the field wiring diagram shown in Figure 41. Use 18 gauge wire or larger that is suitable for Class II rating for thermostat connections.

6.Electrically ground the unit according to local codes or, in the absence of local codes, according to the current National Electric Code (ANSI/NFPA No. 70). A green ground wire is provided in the field make-up box.

NOTE: This furnace contains electronic components that are polarity sensitive. Make sure that the furnace is wired correctly and is properly grounded.

7.One line voltage “EAC” 1/4" spade terminal is provided on the furnace integrated control. Any electronic air cleaner or other accessory rated up to one amp can be connected to this terminal with the neutral leg of the circuit being connected to one of the provided neutral terminals. See Figure 41 for control configuration. This terminal is energized when the indoor blower is operating.

8.One line voltage “HUM” 1/4" spade terminal is provided on the furnace integrated control. Any humidifier rated up to one amp can be connected to this terminal with the neutral leg of the circuit being connected to one of the provided neutral terminals. See Figure 41 for control configuration. This terminal is energized in the heating mode whenever the combustion air inducer is operating.

9.One 24V “H” terminal is provided on the furnace inte-grated control terminal block. Any humidifier rated up to 0.5 amp can be connected to this terminal with the ground leg of the circuit being connected to either ground or the “C” terminal. See Figure 41 for control configuration.

10.Install the room thermostat according to the instructions provided with the thermostat. If the furnace is being matched with a heat pump, refer to the instruction packaged with the dual fuel thermostat.

Indoor Blower Speeds

1.When the thermostat is set to “FAN ON,” the indoor blower will run continuously at approximately 38% of the second stage cooling speed when there is no cooling or heating demand.

2.When this unit is running in the heating mode, the indoor blower will run on the heating speed designated by the positions of DIP switches 11 and 12.

3.When there is a cooling demand, the indoor blower will run on the cooling speed designated by the positions of DIP switches 5 and 6.

Generator Use - Voltage Requirements

The following requirements must be kept in mind when specifying a generator for use with this equipment:

•The furnace requires 120 volts ± 10% (Range: 108 volts to 132 volts).

•The furnace operates at 60 Hz ± 5% (Range: 57 Hz to 63 Hz).

•The furnace integrated control requires both polarity and proper ground. Both polarity and proper grounding should be checked before attempting to operate the furnace on either permanent or temporary power.

•Generator should have a wave form distortion of less than 5% RHO.

Electrical Wiring

WARNING

Risk of electrical shock. Disconnect electrical power at the circuit breaker or service panel before making electrical connections. Failure to disconnect power supplies can result in property damage, personal injury, or death.

The furnace must be grounded and wired in accordance with local codes or, in the absence of local codes, with the National Electrical Code ANSI/NFPA No. 70 (latest edition) and/or CSA C22.1 Electrical Code (latest edition) if an external electrical source is utilized.

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Issue 1034

506471-01

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Contents Table of Contents A80UH2V & 80G1UH2VA80UH2V & 80G1UH2V Unit Dimensions inches mm Front View Side ViewExploded View A80UH2V & 80G1UH2V Gas Furnace Safety InformationInstalled Locations Shipping and Packing ListTemperature Rise Installed in Combination with a Cooling CoilProduct Contains Fiberglass Wool Combustion, Dilution & Ventilation AirAir from Outside Unconfined SpaceConfined Space Equipment in Confined Space ALL AIR from Outside Upflow Applications Setting EquipmentUpflow Application Installation Clearances Return Air Upflow Applications Front ViewReturn Air Horizontal Applications Removing the Bottom PanelHorizontal Applications Duct System Horizontal Application Unit installed on PlatformFilters Supply Air PlenumUpflow Position VentingMounting Screws Location Horizontal Right Position Horizontal PositionHorizontal Left Position Vent Connection Venting Using a Masonry ChimneyCommon Venting Using Metal Lined Masonry Chimney General Venting Requirements Issue Issue 506471-01 Issue Issue 506471-01 Issue Removal of the Furnace from Common Vent Carbon Monoxide Poisoning HazardGas Pipe Capacity ft³/hr m³/hr Gas PipingGas Supply Horizontal Applications Possible Gas Piping Configurations Electrical Interior MAKE-UP BOX InstallationLeak Check Electrostatic Discharge ESDGenerator Use Voltage Requirements Electrical WiringIndoor Blower Speeds Thermostat Automatic Heat Staging Jumper Electronic Air CleanerVariable Speed Features HumidifierCooling Mode Heating ModeAdjusting Airflow To Shut Down Furnace Lighting InstructionsWhat to do if you smell gas Heat Pump Single Stage CoolingTwo Stage Cooling Call for Fan 1st Stage 2nd Stage W1/W2 Heat CallHigh Heat W2 Call GAS Valve Shown in on Position Checking and Adjusting Gas InputControls Input Manifold Pressure SettingsBTU/HR Lubrication BurnersTypical Flame Appearance High Heat State Green LED TroubleshootingFailure Codes Red LED LEDBurner Group Control Group Heat Exchanger GroupBlower Group Wiring Diagram WHT RED RED/BLK ORN BLU VLTTypical Field Wiring Diagram START-UP & Performance Check List Unit SET UP Unit Operation

80G1UH2V, A80UH2V specifications

Allied Air Enterprises has made a significant mark in the HVAC industry with its innovative and high-performance heating and cooling solutions. Among its impressive lineup, the Allied Air Enterprises 80G1UH2V and A80UH2V models stand out for their efficiency, reliability, and advanced features.

The 80G1UH2V is a two-stage gas furnace that operates on natural gas or propane. With an efficiency rating of up to 80%, it provides excellent heating performance while contributing to cost savings on utility bills. Its durable cabinet design ensures long-lasting performance and protection from harsh weather conditions, making it ideal for a variety of home environments.

One of the key features of the 80G1UH2V is its two-stage heating capability. This technology allows the furnace to operate at a lower capacity to maintain consistent temperatures during milder weather, reducing energy consumption and noise. When the temperature drops significantly, the furnace automatically shifts to high capacity, delivering the required heat promptly. This flexibility not only creates a more comfortable living space but also enhances energy efficiency.

The A80UH2V model shares similar traits with the 80G1UH2V but offers some additional features. It includes a variable-speed blower motor that optimizes airflow throughout the home. This innovation not only increases comfort levels but also facilitates quieter operation. The A80UH2V's advanced control system provides precise temperature management and can be integrated easily with smart home systems for enhanced automation.

Both models are designed to operate quietly, with noise levels minimized through improved insulation and sound-dampening technologies. This makes them suitable for residential applications, where comfort and peace are a priority. Additionally, they come equipped with a self-diagnostic control board that makes troubleshooting and maintenance simpler and more efficient.

Durability is another critical characteristic of both the 80G1UH2V and A80UH2V. They feature a robust heat exchanger made from high-quality materials, enhancing longevity and reliability. With these models, homeowners can expect reliable performance for years with minimal upkeep.

In summary, the Allied Air Enterprises 80G1UH2V and A80UH2V models deliver exceptional heating solutions through advanced technology, efficiency, and reliability. Their innovative features cater to the modern homeowner's need for comfort, control, and energy savings, making them excellent choices for residential heating needs.
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