Nordyne Oil Furnace Manual

The Nordyne Oil Furnace is a high-efficiency heating system designed for residential use, featuring advanced combustion technology, electronic ignition, multi-speed blower motor, safety controls, and compatibility with standard thermostat systems. Below are key sections for safety, features, installation, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation Requirements 3. First-Time Setup 4. Technical Specifications 5. Controls and Settings 6. Operating Instructions 7. Maintenance Procedures 8. Safety Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Combustion chamber, oil burner assembly, heat exchanger, blower motor, filter system, safety controls, and thermostat connection.

Feature	Description
Combustion Chamber	High-temperature stainless steel construction
Oil Burner	Single-stage nozzle with electronic ignition
Heat Exchanger	Tubular design for maximum heat transfer
Blower Motor	Multi-speed ECM motor for efficient airflow
Air Filter	Standard 1-inch disposable filter
Safety Controls	Primary limit control, rollout switch
Thermostat Connection	Standard 24VAC compatible
Fuel Unit	Single-stage oil pump
Flue Outlet	Standard 4-inch diameter
Power Requirements	120V AC, 60Hz

Installation Requirements

Professional installation recommended. Ensure proper clearances and ventilation.

Location: Install in dry, well-ventilated area with proper clearances to combustibles.
Venting: Connect to approved chimney or vent system meeting local codes.
Oil Supply: Install proper oil line with filter and shut-off valve.
Electrical: Connect to dedicated 120V circuit with proper grounding.
Thermostat: Wire to compatible 24VAC thermostat.

WARNING! Installation must comply with local building codes and be performed by qualified technician.

First-Time Setup

Initial startup must be performed by qualified service technician.

System Check: Verify all connections are secure and proper.
Oil System: Prime oil line and check for leaks.
Electrical: Verify proper voltage and grounding.
Venting: Check draft and combustion air supply.
Initial Firing: Start system and adjust combustion settings.
Safety Test: Verify all safety controls function properly.

CAUTION! Never attempt initial startup without proper training and equipment.

Technical Specifications

Heating Capacity: 85,000 - 150,000 BTU/H range
Fuel Type: No. 2 heating oil
Efficiency: 85% AFUE
Blower Motor: ECM multi-speed
Air Flow: 800-1400 CFM
Electrical: 120V AC, 60Hz, 5-8 amps
Oil Pump Pressure: 100-150 PSI
Nozzle Size: 0.75 - 1.25 GPH
Flue Size: 4-inch diameter
Dimensions: Varies by model

Controls and Settings

Primary controls located on furnace control panel. Thermostat controls operation.

Control Panel: Power switch, reset button, indicator lights.

Thermostat Settings: Heat mode, temperature setpoint, fan control.

Safety Controls: Primary limit control (auto-reset), rollout switch (manual reset), pressure switch.

Blower Control: Fan-on delay, fan-off delay settings.

Operating Instructions

Normal operation controlled by thermostat.

Set thermostat to desired temperature in HEAT mode.
Furnace will automatically start when room temperature drops below setpoint.
System follows standard heating cycle: prepurge, ignition, main burn, postpurge.
Blower starts after heat exchanger reaches operating temperature.
System shuts down when thermostat satisfied.

Tip: Keep thermostat setting consistent for optimal efficiency.

Maintenance Procedures

Regular maintenance essential for safe and efficient operation.

Monthly: Check and replace air filter if dirty.
Seasonal: Professional cleaning and inspection recommended.
Annual: Complete professional service including:
- Clean heat exchanger
- Replace nozzle and filter
- Check and adjust combustion
- Test safety controls
- Lubricate motor if required

WARNING! Always disconnect power before performing any maintenance.

Safety Features

Multiple safety systems protect against hazardous conditions.

Safety Device	Function
Primary Limit Control	Shuts off burner if overheating detected
Rollout Switch	Detects flame rollout condition
Pressure Switch	Ensures proper draft before ignition
Oil Valve	Controls fuel supply to burner
Ignition Control	Monitors flame during operation

Care & Cleaning

Regular cleaning maintains efficiency and extends equipment life.

Exterior: Wipe with dry cloth only.
Air Filter: Replace monthly during heating season.
Vents: Keep intake and exhaust clear of obstructions.
Combustion Area: Professional cleaning only.

CAUTION! Never use water or cleaning solvents on furnace components.

Regulatory Information

UL listed and complies with ANSI Z21.47 standards. Installation must meet NFPA 31 and local codes. Manufactured to meet EPA efficiency standards. For technical support, contact Nordyne at 1-800-422-4328 or visit www.nordyne.com.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No heat	Power, thermostat, safety lockout	Check power supply; verify thermostat setting; reset safety controls.
Burner won't ignite	No fuel, ignition failure	Check oil supply; verify tank has oil; check filter for blockage.
Frequent cycling	Dirty filter, restricted airflow	Replace air filter; check vents for obstructions.
Smoke or odor	Dirty burner, combustion issues	Shut down immediately; call for professional service.
Blower not working	Motor, capacitor, control issue	Check power to blower; verify control settings.
Lockout condition	Safety control tripped	Press reset button; if problem persists, call for service.

Reset Procedure: Locate reset button on primary control; press once after system cools.

Service: 1-800-422-4328; www.nordyne.com