National Luna Weekender-52

Questions and Answers

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wilsonkellyAug 5, 2025
Why is my National Luna Refrigerator battery voltage monitor not showing the correct voltage?
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  henrywattsAug 5, 2025
  If your National Luna Refrigerator's battery voltage monitor isn't displaying the correct voltage, it's likely due to significant cable or connection losses. Ensure the supply socket is installed with adequate wiring and secure connections. Keep in mind that if another load, such as a spotlight, is connected to the same supply, cable losses can be magnified.
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Brooke WellsAug 10, 2025
How to fix National Luna Weekender-52 Refrigerator that only runs on 230V but not 12V?
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  David HernandezAug 10, 2025
  If your National Luna Refrigerator won't run on 12V but works on 230V, the battery may be low, or the DC supply wiring might be inadequate. Try recharging the battery. Also, ensure the supply socket uses 4mm² wire or thicker and that the vehicle body isn't used as an earth. Check that all connections are secure.
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David RiceAug 16, 2025
What to do if the National Luna Weekender-52 ventilation fan is noisy or not running?
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  Christy PerezAug 16, 2025
  If the ventilation fan of your National Luna Refrigerator is noisy or not running, it could be blocked or damaged. Check the fan for any obstructions. If the fan is broken, return the refrigerator to an authorised agent for repair.
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Ryan ReedAug 23, 2025
Why won't the speed control change on my National Luna Weekender-52?
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  joshuaspearsAug 23, 2025
  If the speed control on your National Luna Refrigerator won't change when you press the button while connected to a 12-volt supply, make sure you press the button for a sufficient duration. The button must be pressed for 3 seconds.
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Sharon SimpsonAug 29, 2025
What does it mean if the Fault ID light is flashing on my National Luna Weekender-52 Refrigerator?
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  Kim SheltonAug 29, 2025
  If the Fault ID light on your National Luna Refrigerator flashes 3 or 4 times every 5 seconds, it indicates that the compressor failed to start correctly or run at its minimum speed. If the refrigerator continues to show this error for an extended period, contact an authorised service agent.

Summary

Introduction

Unpacking the Weekender 52

Lists included parts for initial setup and verification.

Precautions during use

Outlines safety and operational guidelines for using the appliance.

Getting to know your Weekender

Connecting power

Control Panel

Details the functions and indicators of the appliance's main control interface.

Setting the temperature

Speed Control

Explains how cooling speed is managed and how to manually adjust it.

Battery Monitor and protection

Status Indicators

Dual-direction Lid

Troubleshooting

Installation guidelines

Fitting an in-line fuse

Provides instructions and recommendations for installing an additional fuse for safety.

National Luna Limited Warranty

Specifications

National Luna Weekender-52 Specifications

General

Capacity	52 liters
Cooling Type	Compressor
Refrigerant	R134a
Warranty	2 years
Power Source	12/24V DC
Material	Stainless steel
Temperature Range	-18°C to 10°C
Insulation	High-density polyurethane