Primus PRI50LP - 50 Litre - User Manual

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IMPORTANT

Read instructions before operation.

PRIMUS

Portable Fridge/Freezer

User Manual and

Product Specications

®

Part No. PRI31LP - 31 Litre

PRI40LP - 40 Litre

PRI50LP - 50 Litre

PRI6659-Transit 31+40+50L Fridge-Freezer instruction_v.1.indd 1 16/07/13 10:44 AM

Table of Contents

Questions and Answers

T
timothy07Aug 8, 2025
Why is my Primus Refrigerator not working when plugged into the cigarette lighter?
- R
  Richard VelasquezAug 8, 2025
  Your Primus Refrigerator might not be working due to a dirty cigarette lighter socket causing poor electrical contact. Clean the socket or check if the plug is assembled correctly. Also, the 12/24V plug fuse or the vehicle fuse might have blown. Replace the fuse in the unit or the vehicle's 12/24V socket fuse (usually 15A), referring to your vehicle's operating manual.
M
Mrs. Stephanie CervantesAug 14, 2025
What to do if my Primus PRI50LP - 50 Litre is not cooling, but the power LED is on?
- M
  Melissa StephensAug 14, 2025
  If your Primus Refrigerator isn't cooling but the power LED is lit, it could be due to a defective component. This requires repair by an authorized repair center.
F
Frank MasonAug 20, 2025
How to fix a Primus Refrigerator that is not functioning and the power LED doesn't glow?
- N
  Natasha GreeneAug 20, 2025
  If your Primus Refrigerator isn't functioning and the power LED doesn't glow, it could be due to several reasons: - There is no voltage present in the 12/24V socket. Ensure the ignition is switched on to supply current to the cigarette lighter. - There is no voltage present in the AC voltage socket. Try using another plug socket. - The device fuse is defective. Replace the device fuse. - The integrated mains adapter is defective. This requires repair by an authorized repair center.
P
Priscilla AndersonAug 26, 2025
What to do if my Primus PRI50LP - 50 Litre display shows an error message and it's not cooling?
- T
  trevorhammondAug 26, 2025
  If the display on your Primus Refrigerator shows an error message (e.g. “Err1”) and the device is not cooling, it indicates that the device has switched off due to an internal fault. This issue requires repair by an authorized repair center.
J
Jill GarciaAug 31, 2025
What to do if my Primus PRI50LP - 50 Litre Refrigerator is not cooling, the power LED is flashing, and the display is blank?
- F
  fariasAug 31, 2025
  If your Primus Refrigerator isn't cooling, the power LED is flashing, and the digital display is blank, the battery voltage may be too low. Test the battery and charge it if necessary.

Summary

Getting to know your Portable Fridge;Freezer

IDENTIFICATION

Identifies key components and accessories of the portable fridge/freezer.

Installation and operation of your Fridge;Freezer

HANDLE ASSEMBLY

Instructions for assembling the cabinet handles using provided hardware.

Power management

POWER REQUIREMENTS

Details AC and DC input voltage requirements and recommended DC supply conditions.

DISTANCE CABLE GAUGE FOR DC INPUT

Specifies recommended automotive cable gauges for DC input based on distance.

BATTERY MONITOR

Explains the multi-level battery monitor protecting the vehicle battery from excessive discharge.

Starting and operating

DC CONNECTION

Instructions for connecting the unit to a 12V or 24V DC power source.

AC CONNECTION

Instructions for connecting the unit to a 100-240V AC power source.

POWERING ON

Steps to turn on the unit after connecting the power source.

Temperature Controller

SETTING THE TEMPERATURE

Guides on how to adjust the desired temperature level using the control panel.

ECO;MAX FUNCTION

Explains the ECO and MAX modes for compressor speed adjustment and efficiency.

ENERGY SAVING TIPS

Provides practical advice for optimizing the fridge/freezer's energy efficiency.

Using your Fridge;Freezer with accessories

USING SOLAR PANELS

Guidelines for connecting solar panels via a battery for recharging the DC supply.

USING PORTABLE GENERATORS

Information on using portable generators, especially inverter types, and connection precautions.

Tips and suggestions

Warranty

Specifications

Troubleshooting

Primus PRI50LP - 50 Litre Specifications

General

Brand	Primus
Model	PRI50LP - 50 Litre
Category	Refrigerator
Language	English

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