Nordyne M3RL Series installation instructions INSTALLATION/PERFORMANCE Check List, Fuel Type

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INSTALLATION/PERFORMANCE CHECK LIST

LOCATION ____________________

CITY __________________

STATE

____________

INSTALLER ___________________

CITY __________________

STATE

____________

UNIT MODEL NUMBER ________________

Minimum Clearances per Table 3? ________

Electrical Connections tight? _____________

Line Voltage Polarity correct? ____________

Supply Voltage: ___________________ Volts

Blower Motor HP: _____________________

FUEL TYPE:

Natural Gas ______ LP/Propane _______

Gas Piping Connections leak-tested? _____

Gas Line Pressure: ____________________

(in. water column, with furnace operating) Manifold Pressure: ____________________

(in. water column, with furnace operating) Is there adequate fresh air supply for combustion and ventilation? _____________

Furnace Input: _________________

(Btuh)

Supply Air Temperature: __________

(° F)

Return Air Temperature: _________

(° F)

Temperature Rise: ______________

(° F)

UNIT SERIAL NUMBER ________________

Are Flue Connections tight? _____________

Is there Proper Draft? __________________

Is Vent free from restrictions? ____________

Is the Filter(s) secured in place? __________

Is the Filter(s) clean? __________________

Has the Thermostat been calibrated? _____

Is the Thermostat level? ________________

Is the Heat Anticipator Setting correct? ____

Has the Owner's Information been reviewed with the home-owner? _________________

Has the Literature Package been left near the furnace? ____________________________

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Contents Installation Instructions Page L 060 a a W Table of ContentsTop View Shipping WeightFurnace Specifications/Airflow Data GeneralGeneral Description Owner InformationManufacturer WARRANTY, OWNER’S Responsibilities Installation StandardsMinimum Clearances LocationCirculating AIR Supply Return AIR Provisions Duct ConnectorsDucted Return AIR Closet or AlcoveAIR Distribution Systems Duct Connector SelectionDuct Installation Screw Down Platinum Series Installing Platinum Series 14 Round Duct ConnectorInstalling Screw Down Duct CON- Nector CUT Duct Opening Finger Tabbed onlyAlternate Attachment Methods Installing Finger Tabbed Duct CON- NectorsGeneral Install FurnaceVenting and Combustion AIR Requirements Furnace Must not be Common Vented with Other Appliances Venting RequirementsVent Termination Clearances for Direct Vent Furnaces Vent TableVent Pipe Material Vent Pipe InstallationHorizontal Venting Downflow FurnaceHorizontal Venting Drainage of Condensate from Furnace Alternate Horizontal Vent InstallationGAS Supply and Piping Furnace with Condensate Drain Trap AssemblyTo Turn Off Fuel Supply to the Appliance ConversionLeak Check High Altitude DerateApproximate Orifice Size for Natural and LP Gases To Remove the Burner AssemblyTo Remove the Burner Orifices To Convert the Unit to the Alternate GasConvertible Pressure Regulator Cap Lighting and Adjustment of the ApplianceCompleting the Conversion Electrical WiringLine Voltage Wiring Type of Fuel Manifold PressureElectrical Data Low Voltage WiringVentilation START-UP and AdjustmentsStart-Up Procedure Verifying Firing Rate Shut Down ProcedureSequence of Operation Verifying Burner Operation Verifying Operation of the Supply Air Limit SwitchDescription of Components Gas Flow RateAir Filter MaintenanceAccessory Kits Combustion Air and Vent SystemBlower Compartment Condensate Drain AssemblySystem Operation Information LubricationFurnace Fails to Operate Cooling ModeM3 Downflow Furnace Downflow Furnace Wiring Diagram Page Fuel Type INSTALLATION/PERFORMANCE Check List¢7082197¤

M3RL Series specifications

The Nordyne M3RL Series is a cutting-edge line of residential heating and cooling systems designed to enhance home comfort while emphasizing energy efficiency and reliability. Engineered with the latest technologies, the M3RL Series stands out as a premier choice for homeowners seeking optimal climate control, advanced features, and quiet operation.

One of the standout characteristics of the Nordyne M3RL Series is its high-efficiency performance. With Seasonal Energy Efficiency Ratios (SEER) that surpass industry standards, these systems deliver exceptional cooling power while using less energy. This efficiency not only translates to lower utility bills but also reduces the environmental footprint, making the M3RL Series an eco-friendly option.

Incorporating advanced inverter technology, the M3RL Series units operate at varying speeds, allowing them to adjust cooling and heating output to match the current demand. This feature ensures consistent temperature control while minimizing energy consumption. The systems are also equipped with a variable-speed compressor, which works in harmony with the inverter technology to provide seamless operation and quiet performance.

The M3RL Series showcases durability through its robust construction. The outdoor units feature a powder-coated finish to withstand the elements, while the indoor components are designed with high-quality materials to ensure longevity. The environmentally friendly refrigerant used in these systems further emphasizes Nordyne's commitment to sustainability.

Another notable aspect is the advanced control options available with the M3RL Series. Homeowners can choose from various thermostat solutions, including smart thermostats that offer remote control capabilities and programming features. This flexibility allows users to optimize their heating and cooling schedules, enhancing both comfort and efficiency.

In terms of installation, the M3RL Series is designed with versatility in mind. The compact and lightweight design of the units ensures ease of placement in various home layouts, while the comprehensive installation manuals and support from Nordyne make the process straightforward for HVAC professionals.

The Nordyne M3RL Series is truly a hallmark of modern home climate control, embodying efficiency, durability, and advanced technology. With its combination of high-performance features, user-friendly controls, and a commitment to sustainability, it provides an ideal solution for homeowners looking to enhance comfort while reducing energy costs. The M3RL Series represents a significant step forward in the evolution of residential heating and cooling systems.
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