Norcold N41 Series User Manual

Owner’s Manual
For N41X models - 4.5 cu. ft., 2-way or 3-way, refrigerators.
For N51X models - 5.5 cu. ft., 2-way or 3-way, refrigerators.
The model numbers of 3-way refrigerators include “.3”. The model numbers of 2-way
models do not.
The letter “X” in the model number above, stands for a letter or a numeral which means a
refrigerator option.
NORCOLD, Inc.
P.O. Box 4248
Sidney, OH 45365-4248
Part No. 635480B (10/1/2014)
English
FIRE OR EXPLOSION HAZARD
If you smell gas:
1. Open Windows
2. Do not attempt to light appliance.
3. Do not touch electrical switches.
4. Extinguish any open ame
5. Shut off fuel supply.
6. Evacuate immediately and call emergency services.
Failure to follow these instructions could result in re or explosion, which could cause
property damage, personal injury, or death.
Improper installation, adjustment, alteration, service or maintenance
can cause injury or property damage. Refer to this manual. For
assistance or additional information, contact a qualied installer,
service agency, or the gas supplier.
FOR YOUR SAFETY
Do not store or use gasoline or other ammable vapors and liquid in
the vicinity of this or any other appliance.
Norcold Customer Support Dept.
Telephone: 800-543-1219
Fax: 734-769-2332
Web Site: www.norcold.com
WARNING
!
WARNING
!

Norcold N41 Series Specifications

General

AC Voltage	120V AC
DC Voltage	12V DC
Refrigerant	R134a
Power Source	AC/DC/LP Gas
Width	21.5 inches

Summary

Safety Awareness

Safety Instructions

Provides critical safety guidelines and warnings for operating the refrigerator.

About Your Refrigerator

Details the refrigerator's specifications, capacity, and operational parameters.

Operating the Refrigerator Controls

Control panel

Overview of the refrigerator's control panel and its buttons.

Automatic mode operation

Explanation of how the refrigerator automatically selects the most efficient energy source.

Removing air from the propane gas supply lines

Procedure to purge air from propane gas lines for proper burner ignition.

Set the controls to automatic mode operation

Steps to activate and set the refrigerator to automatic mode.

Set the controls to manual mode operation

Instructions for manually selecting AC, LP Gas, or DC operation modes.

Cooling unit sensing

How the system detects and responds to cooling unit failures.

Backup operating system

Description of the backup system's function when the main sensor fails.

DC Operation Precautions (3-way models only)

DC Operation Guidelines (3-way models only)

Guidelines for using DC power, primarily for transit operation.

Effects of High Altitude on Propane Gas Operation

How high altitudes affect propane gas operation and recommended solutions.

Effects of Freezing Temperatures on Refrigerator Operation

Information on refrigerator performance in freezing temperatures and warranty.

Refrigerator Maintenance and Care

Refrigerator Care Checklist

Routine checks to ensure years of trouble-free service.

Defrosting

Step-by-step instructions on how to safely defrost the refrigerator.

Cleaning

Procedures for cleaning the interior of the refrigerator to avoid odors.

Drip tray

Instructions for removing and cleaning the refrigerator's drip tray.

Door Sealing

Method to check and ensure the refrigerator door seals correctly.

Refrigerator Maintenance Checklist

Key annual safety and maintenance checks recommended by the manufacturer.

Refrigerator Storage

Guidelines for storing the refrigerator for extended periods.

Refrigerator Maintenance

Detailed maintenance procedures, including gas flame appearance.

Remove and clean the burner orifice

Procedure for removing and cleaning the burner orifice, with safety warnings.

Remove the Refrigerator

Step-by-step instructions for safely removing the refrigerator.

Reinstall the Refrigerator

Procedure for correctly reinstalling the refrigerator, emphasizing safety.

Replacement Parts

Information on where to purchase replacement parts for the refrigerator.

Wiring Diagram and Pictorial

Includes wiring diagrams and a pictorial of refrigerator components.

Fault Codes

Fault Code Meaning and Corrective Actions

Lists fault codes, their meanings, and recommended corrective actions.