VOLT-RAY C4P 7.4 SR-VR User Manual

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User Manual

DC REFRIGERATOR

C4P 7.4 SR-VR

Please read this manual carefully prior to setup and operation

1

Thank you for purchasing your new refrigerator. Please ensure that the packaging material is
disposed of in accordance with the current environmental requirements. If the fridge is visibly
damaged, do not connect it to the power supply. Contact the store from where you purchased
the appliance.

CONTENTS

Safety Precautions & Cable Requirements……………………………..........................................2

Warnings and Important Information…………………………………………………………….…3-4

Before Use…………….……………………………………………………………………………..… 5

Tips for Energy Savings …………………………………………………………………………….... 6

Parts Diagram .......…………………………………………………………………………...……….. 6

How to Operate……………………………..……………………………………..…………………7-9

Disposal of the Packing Materials ..…………………….………………………………………….... 9

Waste Electrical and Electronic Equipment Directive ………………………………...…………....9

General Information and Troubleshooting…………………………………………………………..10

Set Up & Compressor Signal Lighting……………………………………………………………….11

Major Technical Parameters & Contact Information………………………………………………..12

2

Safety Precautions

1) Use an independent 12V or 24V DC outlet with a capacity of no less
than 30A.

2) This DC Refrigerator can only connect to 12V or 24V DC powered
systems.

3) Once the system starts up, leave the appliance on for at least 10
minutes before unplugging or shutting down the appliance. Turning the
system on and off abruptly can potentially damage the compressor.

4) The supplier is not liable for any accidents or losses incurred from the
unit.

Cable Requirements

To ensure the correct operating conditions for the DC Refrigerator,

please follow our recommended cable requirements.

Cross-section (mm2) Max. Length between power
supply/battery and compressor module (m)

12V / DC 24V / DC

2.5 (10 AWG) 1 2
4 (6 AWG) 2 4

6 (2.5 AWG) 3 6

10 (3/0 AWG 5 10

3

Warnings and Important Information

Always keep this instruction booklet together with the appliance for future
consultation.

In the event of resale of the appliance or change of ownership, ensure that the
instruction booklet is provided with the appliance so that the new owner is fully
aware of all instructions and warnings in this document.

These warnings have been drawn up to ensure the safety of the user and
others. Please read all instructions carefully prior to appliance installation and
use.

1. Disconnect the mains plug before carrying out any cleaning or
maintenance operations (e.g. bulb replacement).

2. This appliance has been designed to be used exclusively by adults.
Ensure that children do not play near or with the appliance.

3. All modifications to the electrical mains must be carried out by a
qualified technician.

4. Do not use an extension cord. On completion of installation, check that
the appliance is not standing on the power cable.

5. Domestic refrigerators and/or freezers are designed exclusively to store
and/or freeze consumables.

6. During normal operation, the condenser and compressor, located at the
rear of the appliance can reach high temperatures. Ensure that
installation is carried out according to the instructions contained in this
booklet. Insufficient ventilation will impair operation and damage the
appliance. Never cover or obstruct the ventilation slats on the appliance.

7. If the appliance is transported in a horizontal position, the oil in the
compressor may flow into the refrigerant circuit. Leave the appliance
standing vertically for at least two hours before switching it on, to ensure
that oil flows back into the compressor.

8. After the unit has been in use for half a year, wipe off the dust that has
accumulated on the condenser, fan and compressor.

9. All refrigerators and freezers have surfaces that are subject to the
formation of frost.

10. Depending on the model, this frost can be removed automatically.
(Automatic Defrosting) or manually when necessary. Never attempt to
remove frost with sharp objects as this may damage the evaporator and
impair the efficiency of operation. Let the frost thaw naturally; never use
hot water.

11. Never put sparkling drinks or bottles of water in the low temperature
compartments (freezer/cooler) as they can explode.

12. We strongly advise against putting hot liquids or food in the refrigerator