Nordyne M1GH 070 - User Manual

For installation in:
1. Manufactured Homes
2. Recreational Vehicles, Park Models,
Manufactured Buildings
3. Modular Homes/Buildings
WARNING:
If the information in this manual is not
followed exactly, a fi re or explosion
may result causing property damage,
personal injury or loss of life.
– Do not store or use gasoline or
other fl ammable vapors and liquids
in the vicinity of this or any other
appliance.
– WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch;
do not use any phone in your build-
ing.
• Immediately call your gas supplier
from a neighbor’s phone. Follow the
gas supplier’s instructions.
• If you cannot reach your gas sup-
plier, call the fi re department.
– Installation and service must be
performed by a qualifi ed installer,
service agency or the gas sup-
plier.
WARNING:
Should overheating occur, or the gas
supply fail to shut off, shut off the man-
ual gas valve to the appliance before
shutting off the electrical supply.
WARNING:
Improper installation, adjustment,
alteration, service or maintenance
can cause injury or property damage.
Refer to this manual. For assistance
or additional information consult a
qualifi ed installer, service agency or
the gas supplier.
Owners Manual/Installation Instructions
Series M1B, M1G, M1M and M1S
Downfl ow, Direct Vent (Sealed Combustion)
Forced Air Gas and Oil Furnaces
LEAVE THESE INSTRUCTIONS WITH THE HOMEOWNER.

Summary

Installation Standards and Requirements

Installation Standards

Outlines compliance with codes and standards for installing heating appliances.

Unit Location and Clearances

Installation Procedures

Furnace Installation Process

Details the process for cutting openings, installing duct connectors, and mounting the furnace.

Transit-Mode Venting System Installation

Electrical and Fuel System Setup

Electrical Wiring

Covers connecting power supply wires and thermostat wires to the furnace control box.

Fuel Piping Requirements

Outlines sizing and installation requirements for natural gas and LP gas fuel lines.

Oil Tank and Piping Installation

Operation and Safety Procedures

Lighting and Shutdown Procedures

Safety information and procedures for lighting, operating, and shutting down the furnace.

Model-Specific Operating Instructions

Service, Maintenance, and Troubleshooting

Burner Adjustments

Troubleshooting Common Issues

Diagnosing and resolving problems across different furnace models.

Nordyne M1GH 070 Specifications

General

Brand	Nordyne
Model	M1GH 070
Category	Furnace
Language	English