Norcold N841IM - Service Manual
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Also See for N841IM -:
- Owner's manual (22 pages) ,
- Installation manual (20 pages) ,
- Parts list (14 pages)
Table of Contents
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For models N620 and N621:
For models N640 and N641:
For models N640-IM and N641-IM: 6 cu.ft., 2 way or 3-way, R.V. refrigerators with ice maker.
For models N820 and N821:
For models N840 and N841:
For models N840-IM and N841-IM: 8 cu.ft., 2-way or 3-way, R.V. refrigerators with ice maker.
These model numbers are 2-way refrigerators. The model numbers of 3-way refrigerators
include ".3".
NORCOLD, Inc.
P.O. Box 4248
Sidney, OH 45365-4248
Service Manual
6 cu.ft., 2-way, R.V. refrigerators.
6 cu.ft., 2-way or 3-way, R.V. refrigerators.
8 cu.ft., 2-way, R.V. refrigerators.
8 cu.ft., 2-way or 3-way, R.V. refrigerators.
Part No. 619394 (5-98)
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Table of Contents
Troubleshooting
Related Manuals for Norcold N841IM -
Summarization of Contents
Specifications Overview
Supply Voltage, Fuse, and Wire Size Requirements
Details on voltage, fuse ratings, and wire gauges for refrigerator operation.
Operating Requirements
Heater Specifications
Information on AC and DC heater wattage, amperage, and resistance.
Other Current Draws
Details on current consumption for automatic ignition, moisture reduction, interior light, and gas valve.
Propane Gas System
Examine Gas Supply System for Leaks
Procedure for checking propane gas connections for leaks using a detergent solution.
Electrical Components and Power
AC and DC Supply Examination
Guidelines for inspecting AC and 12-volt DC power sources and connections.
Refrigerator Control Operation (N620/N621/N820/N821)
Control Panel Functions
Explanation of the control panel buttons and display for specific Norcold models.
Automatic and Manual Mode Operation
How to select and operate the refrigerator in automatic and manual energy modes.
LP Gas Ignition Process
Details on LP gas ignition sequence in auto and manual modes, and troubleshooting.
Refrigerator Control Operation (N640/N641/N840/N841)
Automatic and Manual Mode Operation
How to select and operate the refrigerator in automatic and manual energy modes.
Troubleshooting Fault Codes
Fault Code Explanations (N620/N621/N820/N821)
Meaning and corrective actions for specific fault codes displayed on the control panel.
Fault Code Explanations (N640/N641/N840/N841)
Meaning and corrective actions for specific fault codes displayed on the control panel.
General Troubleshooting Procedures
No Display on Control Panel
Step-by-step guide to diagnose and fix the 'No Display' issue on the control panel.
Power and Compartment Issues
Fresh Food Compartment Door Ajar
Procedure to address the 'Door Ajar' fault code and its potential causes.
AC Power Not Available
Troubleshooting steps for when the refrigerator is not receiving AC power.
AC Voltage Issues
AC Voltage Too Low
Steps to diagnose and correct low AC voltage supply to the refrigerator.
AC Voltage Too High
Steps to diagnose and correct high AC voltage supply to the refrigerator.
DC Voltage Issues
DC Voltage Too Low
Steps to diagnose and correct low DC voltage supply to the refrigerator.
Voltage and Heater Output Failures
DC Voltage Too High
Steps to diagnose and correct high DC voltage supply to the refrigerator.
AC Heater Output Failure
Troubleshooting for when the AC heater is not functioning correctly.
DC Heater Output Failure
Troubleshooting for when the DC heater is not functioning correctly.
Heater Circuit Failures
DC Heater Failed Open
Procedure to diagnose an open circuit in the DC heater.
AC Heater Failed Open
Procedure to diagnose an open circuit in the AC heater.
Ignition and Backup System
Flame Sense Circuit Failure
Troubleshooting steps for flame sense circuit malfunctions.
Backup Operating System Function
Explanation of the backup operating system and its behavior.
Control Diagnostic Function (N620/N621/N820/N821)
Diagnostic Screen Navigation & Basics
How to enter and navigate diagnostic screens, covering basic displays.
Fault History and Inputs
Screens showing fault history, inputs, and thermistor temperature.
Control Diagnostic Function (N640/N641/N840/N841)
Diagnostic Screen Navigation & Basics
How to enter and navigate diagnostic screens, covering basic displays.
Input, Output, and Voltage Status
Screens detailing refrigerator inputs, outputs, and voltage status.
Ice Maker Operation and Specifications
Ice Maker Specifications
Electrical and operational specifications for the refrigerator's ice maker.
Common Refrigerator Issues
No Ice Production Solutions
Common problems and solutions for the refrigerator not making ice.
Troubleshooting Ice Maker
Guide to diagnosing and resolving issues with the ice maker.
Refrigerator Maintenance
Gas Flame Appearance
How to assess the gas flame during propane operation for proper combustion.
Burner Orifice Cleaning
Procedure for safely removing and cleaning the burner orifice.
Fuse and Refrigerator Handling
Fuse Replacement Procedure
Steps for safely replacing fuses in the refrigerator's electrical circuits.
Refrigerator Removal and Reinstallation
Instructions for safely removing and reinstalling the refrigerator unit.
Wiring Diagrams and Pictorials
Wiring Pictorial Overview
Visual guide to the refrigerator's internal wiring components.
Ice Maker Wiring Pictorial and Diagram
Visual guide to the ice maker's wiring connections.
Main Wiring Diagram
Schematic representation of the refrigerator's electrical system.
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