Advertisement
Quick Links
Advertisement
Related Manuals for Dometic New Dimensions
Summarization of Contents
RV vs. Home Refrigerator Comparison
Key Differences in RV and Home Refrigerators
Compares compressor types, environment control, and recovery times.
Dometic Absorption Refrigeration System
Absorption System Composition and Diagram
Details the solution makeup and visualizes system components.
Explaining the Absorption Cycle Operation
Provides a detailed explanation of how the absorption cooling cycle functions.
Cooling Unit Testing Essentials
Three Key Criteria for Proper Testing
Lists Level, Ventilation, and Heat Source as critical test factors.
Ventilation and Airflow Management
Ensuring Optimal Airflow for Cooling Units
Specifies clearance requirements and checks for auxiliary fans.
Typical Double Door Refrigerator Installation
Clearance Guidelines for Double Door Units
Defines required side, top, and rear clearances for installation.
Typical Side-by-Side Refrigerator Installation
Installation Clearances for Side-by-Side Units
Details baffle placement and fan dimensions for side-by-side models.
Troubleshooting Refrigerator Cooling Issues
Causes of Insufficient Cooling Performance
Identifies poor airflow and installation as primary causes of cooling failure.
Auxiliary Fan System Components
Auxiliary Fan Part Numbers and Specs
Lists part numbers, limit switch temperatures, and amp draw.
Heating Element Specifications
AC and DC Heating Element Details
Provides resistance, amperage, and wattage for heating elements.
Cooling Unit By-Pass Test Procedure
Performing the By-Pass Cooling Test
Steps involve thermister disconnect, water addition, and continuous operation.
Interpreting By-Pass Test Results
Outlines expected liquid temperatures after 12 hours based on unit size.
General Refrigerator Operational Specifications
Electrical and Pressure Requirements
Details minimum VDC, max VAC ripple, circuit needs, and water column.
Thermistor Functionality and Testing
Measuring Thermistor Resistance Values
Explains the thermistor's role and resistance checks in ice water.
Upper Control Board and Harness Diagnostics
Upper Control Board Function and Symptoms
Details the upper board's role in sending commands and troubleshooting.
5/6 Wire Harness Connectivity Checks
Explains the harness connecting boards and checks for continuity.
Lower Control Board Operation
VDC Requirements for Lower Board
Specifies minimum VDC for lower board operation and gas valve activation.
Troubleshooting: No AC Operation on LP
Diagnostic Flow for LP Operation Issues
Outlines checks for operation, AC voltage, and the 5 amp fuse.
Dometic Gas System Components
Overview of Gas Component Functions
Lists key components: Solenoid, Valve, Orifice, Igniter, Electrode, Burner, Thermocouple, Flue Baffle.
Gas Solenoid Operation and Testing
Symptom Diagnosis for Gas Solenoid
Details solenoid operation, symptoms, VDC needs, and OHMS.
Manual Shut-Off Valve Inspection
Checking the Gas Shut-Off Valve
Explains the valve's role and symptoms of issues.
Orifice Function and Maintenance
Orifice Cleaning and Role in Combustion
Describes the orifice's role in gas mixing and cleaning procedures.
Igniter System Diagnostics
Igniter Function and Voltage Verification
Explains the igniter's role in sparking and voltage checks.
Burner Electrode Functionality
Electrode Placement and Cracks Check
Details the electrode's role in passing spark and proper location.
Thermocouple for Flame Sensing
Thermocouple Testing and Symptoms
Explains the thermocouple's function to detect flame and millivolt tests.
Flue Tube and Baffle System
Flue Baffle Role and Cleaning
Describes the flue tube and baffle's role in heat transfer and cleaning.
Climate Control Switch Operations
Ambient Temperature Switch Functions
Explains how the switch affects interior light and frame heater.
Troubleshooting Air Leaks and Frost Buildup
Causes of Excessive Frost Formation
Identifies air leaks and over-stocking as causes of frost buildup.
Troubleshooting Refrigerator Check Light
Common Causes for Check Light Illumination
Discusses DC power, gas supply, and ground issues as causes.
Harness and Ground Wire Troubleshooting
Details specific harness replacement and ground wire removal for issues.
New Universal Control Board Installation
Wiring Diagram for Universal Board
Provides a wiring diagram for a new universal control board.
Icemaker Operation and Maintenance Guide
Icemaker Basic Operational Requirements
Covers voltage, pre-cooling, and shut-off valve position.
Mold Thermostat Functionality and Testing
Explains the bi-metal switch's role in ejection cycles and testing.
Adjusting the Icemaker Water Fill
Instructions on adjusting the water fill screw for correct water volume.
Icemaker Water Valve Troubleshooting
Details the solenoid valve's ohms value, power, and testing for water flow.
Procedure for Draining the Icemaker
Provides steps for closing the shutoff valve and draining the system.
Need help?
Do you have a question about the New Dimensions and is the answer not in the manual?
Questions and answers