Nordyne M1M, M1B, M1S owner manual M1GH 077, 090 Models

Page 35

M1GH 077, 090 Models.

NOTES

1.Incoming power must be polarized. Observe color coding. (See furnace data label for electrical information.)

BLOWER

MOTOR

HEATINGAUX. LIMIT ONLY

2. If any of the original wires (as supplied with

 

 

 

BLACK

 

BLACK

W

 

 

 

BLUE

 

 

 

 

the appliance) must be replaced, use 105˚C

 

 

 

 

R

 

 

 

 

 

 

 

 

Thermoplastic type wire or its equivalent.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

1

2

3

4

5

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON/OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SWITCH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONNECTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HOUSING CAP

 

 

 

 

 

WHITE

 

 

 

 

 

 

 

 

 

 

BLACK

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

 

 

 

 

 

GRAY

 

 

WHITE

 

 

 

 

 

 

BLUE

 

 

 

 

 

RED

 

 

BLUE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

6

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

5

1

 

 

 

 

 

 

 

3A FUSE

 

 

 

 

 

 

BLACK

 

GRAY

 

 

 

 

 

 

 

HI-LIMIT

FAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

 

 

 

 

 

 

BLACK

SWITCH

BLACK

BLACK

 

 

 

 

 

 

GRAY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

COMBUSTION

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

 

1 2

 

 

 

 

 

 

TRANSFORMER

 

24 V

C

 

 

FAN

 

 

 

 

 

 

R

 

 

 

 

SUPPLIED BY

 

BLACK

 

 

 

 

 

 

L1

115 V N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INSTALLER

 

 

 

 

 

 

 

 

 

 

 

WHITE

 

 

 

 

 

 

ORANGE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHITE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NEUTRAL

 

ORANGE

 

 

 

 

 

 

 

 

 

 

 

 

PRESSURE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHITE

 

 

 

 

 

 

 

 

 

 

 

 

 

SWITCH

 

 

 

 

 

 

 

 

 

 

 

BLACK

 

 

 

 

 

 

GRAY

 

 

 

 

 

 

 

 

 

 

 

 

 

GROUND

 

 

 

 

 

 

 

 

 

 

BLUE

 

 

 

 

SCREW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BUSHING

FURNACE ELECTRICAL BOX

 

 

 

GAS VALVE

LEGENDS

 

115V:

FIELD 115V:

FAN ON/AUTO

24V:

FIELD 24V:

SWITCH

 

 

703888C

35

Figure 41. Standing Pilot with Induced Draft Furnace, M1GH 077, 090 Models

Image 35
Contents Leave These Instructions with the Homeowner B 056 a B W Table of ContentsGeneral Description SpecificationsMANUFACTURERWARRANTY, OWNER’S Responsibilities Owner Information about Your Central Furnace SystemNat M1 Furnace SpecificationsYou feel that the furnace is not oper Installation StandardsField Installation Blower Assemblies Could cause unsafe operation, exploMinimum Clearances Unit LocationMinimum Clearances Return AIR Provisions27 45 All Weather Roof Jack AssembliesSlant Deck Flashings AIR Distribution SystemsRoof Jack Selection Application NotesNON-PLATINUM Series Duct Connector Selection Platinum SeriesCloset or Alcove Non-Platinum Series InstallationCUT OUT Floor Opening & Fuel Line Hole Alternate Attachment Methods Install Roof Jack Install FurnaceManufactured Home Site Installation of TRANSIT- Mode Venting SystemManufactured Home Factory Connect Thermostat Wires Electrical WiringConnect Power Supply Wires Control Panel All Models Fuel PipingTypical Gas Piping Thermostat Wire GaugeTypical Oil Piping for Above Ground Single-Line Supply Fuel Oil Type Hook-Up Procedure See FigureHow to Eliminate Air Leaks Lighting Instructions for STAND- ING Pilot Models Flue GAS SamplingLighting and Shutdown GENERAL-ALL ModelsStanding Pilot Valve Sequence of Operation for STAND- ING PilotM1M Models with Direct Ignition GENERAL-DIRECT Ignition ModelsFurnace if YOU Smell GAS Operating instructions forOil Furnace Honeywell R7184 Control Operating Instructions for OIL and GAS GUN FurnaceOil Gun Model Sequence of Operation for OIL GUN ModelsFurnace Controls and FUNC- Tions Sequence of Operation for GAS GUN ModelsGas Gun Service GuideBurner Adjustments Combustion AIRAtmospheric and Direct Ignition Furnaces Electrode Setting Oil Gun OnlyOil Gun Only GAS ConversionBurner Adjustments Troubleshooting Standing Pilot ModelsControl Module Status Indicators M1M Series Control Module Is Powered Ignitor Does Not Heat Up Troubleshooting Direct Ignition Furnaces Including GAS GUNCad Cell Resistance when Sensing flame Troubleshooting OIL GUNAdditional OIL Furnace Maintenance MaintenanceOptional Accessories By ServicemanDamper without Coil Cavity Non-Platinum Series Only Coil Cavity Damper Non-Platinum Series OnlyCooling Speed/ Evap Coil Wiring Diagrams M1GH 077, 090 Models 710150 08/00 710151 08/00 Blower WireTable Gas and Oil Furnaces, A/C Ready M1 B, S 066, 086 Models High Altitude Equivalent Orifice Sizes AT High Altitudes
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M1M, M1S, M1B, M1G specifications

Nordyne, a renowned player in the HVAC industry, has introduced a range of high-efficiency gas furnaces, including the M1S, M1G, M1B, and M1M models. Each of these furnaces is designed to provide efficient heating solutions tailored to the needs of homeowners.

The M1S series is well-known for its reliability and performance. It features a single-stage heating process that delivers consistent warmth to any space. With its multi-speed blower, the M1S ensures quiet and comfortable airflow, adapting seamlessly to varying temperature demands. Its robust construction coupled with an energy-efficient design makes it an ideal choice for those looking for dependable heating without sky-high utility bills.

The M1G model steps it up with a two-stage heating system that offers enhanced comfort and efficiency. By operating at a lower speed during milder conditions, the M1G can effectively reduce energy consumption while still maintaining a cozy environment. It is equipped with a variable-speed blower that not only enhances efficiency but also minimizes noise, making it perfect for residential areas. The M1G is designed with advanced safety features, including an integrated control board that monitors furnace functions to ensure optimal performance.

For those seeking a budget-friendly option without compromising on quality, the M1B model provides a solid performance with its straightforward, reliable single-stage heating. While it may lack some of the advanced features found in higher-end models, the M1B is built for ease of use with straightforward controls and maintenance, making it a great option for families.

The M1M model integrates cutting-edge technology with a focus on maximum efficiency. Featuring a modulating gas valve, this model can adjust its output based on real-time heating requirements. This adaptability ensures that the furnace operates at peak efficiency, significantly lowering energy bills and improving overall comfort. The M1M also boasts advanced diagnostic capabilities that allow for easy troubleshooting, thus reducing maintenance time and costs.

In summary, Nordyne's M1 series furnaces—M1S, M1G, M1B, and M1M—offer a range of options to meet diverse heating needs. With technologies designed for efficiency, reliability, and comfort, Nordyne continues to solidify its reputation as a leader in the HVAC market, providing homeowners with effective heating solutions tailored to their lifestyles and budgets.