237458 - Cooler Halfords - Free user manual and instructions

Product Type	Thermoelectric Cooler
Brand	Halfords
Model	237458
Capacity	24 Liters
Weight	5.5 kg
Exterior Dimensions (L x W x H)	42.3 cm x 31.3 cm x 42.5 cm
Voltage	12 Volts DC
Current	3.3 Amps (nominal)
Power Consumption	40 Watts
Refrigeration System	Thermoelectric solid state heat pump
Insulation Material	High quality full foam polyurethane, CFC-free
Case Material	Polypropylene
Power Cord Length	2.7 meters (approx.)
Cooling Performance	Approximately 16°C below ambient temperature
Bottle Capacity	Fits two 2-liter bottles standing
Cable Compartment	Convenient storage in lid
Optional Accessory	Mains adaptor (Item Code 237474)
Fuse (12V plug)	8A
Vehicle Socket Fuse	15A (typical)
Maintenance	Wipe with mild detergent; store open when not in use
Safety Notes	Do not immerse in water; ensure proper ventilation; disconnect when vehicle off

Frequently Asked Questions - 237458 Halfords

How does the Halfords 237458 cooler work?

It uses a thermoelectric solid state heat pump to cool contents. It lowers the temperature about 16°C below ambient.

What is the capacity of this cooler?

It has a 24-liter capacity and fits two 2-liter bottles standing upright.

Can I use this cooler with a mains power outlet?

Yes, with the optional Halfords mains adaptor (Item Code 237474) available separately.

Why is my cooler not cooling?

Check that the 12V plug is properly inserted, the vehicle ignition is on, and the fuse (8A in plug, 15A in vehicle) is not blown. Ensure airflow is not blocked.

Why is there water inside the cooler?

Moisture in the air condenses due to low temperature. This is normal; periodically dry the inside. If ice forms near the ventilator, switch off and let it melt.

How do I clean and maintain the cooler?

Disconnect from power. Wipe with a mild detergent solution. Never immerse in water. Store with lid open to prevent mold.

Can I freeze items in this cooler?

No, it is a cooler, not a freezer. It keeps items cool but does not freeze. Do not refreeze ice cream after storage.

What should I do if the plug feels hot?

This indicates poor electrical contact. Clean the cigarette lighter socket with a non-metallic tool and ensure the plug is fully inserted.

Can I use the cooler while the car is off?

It can drain the battery if used for extended periods. Run the engine to charge the battery, or use only while the vehicle is running.

What are the dimensions and weight?

Exterior dimensions: 42.3 cm (L) x 31.3 cm (W) x 42.5 cm (H). Weight: 5.5 kg.

USER MANUAL 237458 Halfords

• The unit is supplied with a power cord to fit a 12V cigarette lighter socket.
• Simply plug into the lighter socket in car.
• The unit is suitable for keeping foodstuff cool.
• Convenient cable compartment in lid for storing the power cord.
  • Fits two 2-litre bottles standing.

TO OPERATE

1. The cooling performance is similar to that of a household fridge (NOT a freezer).
2. If the unit is operated continuously, it will lower the temperature inside to about 16° C below that of the surrounding air.
3. The best performance will be obtained if the unit is loaded with food and drinks that are already cold.
4. For best cold retention after disconnection, keep the lid tightly closed.

ADVICE

1. DO NOT block the air flow. The unit must have a clear flow of air to remove excess heat in order to work effectively.

For best results:

Don't operate in a confined space such as a car boot. Don't leave the unit in a sealed car or boot whilst in use.

1. Shade the unit from direct sunlight and leave windows slightly open to allow for air circulation.
2. The unit is designed for operation in vehicles with a negative earth. If your vehicle has a positive earth terminal, the cigarette lighter end of the adaptor must be rewired by a competent electrician.

3. Ice-cream should not be refrozen after storage in the unit.

4. Performance will be impaired by the addition of any substantial amount of items at room temperature.

5. When not in use the unit must be stored open to prevent mould growth.

6. NEVER fill the unit with water. DO NOT immerse the unit in water.

7. Always disconnect the unit from electricity for cleaning. Wipe clean using a mild detergent solution.

8. Disconnect the unit while the vehicle motor stop working otherwise the power in the cell might be off.

TROUBLESHOOTING

If the unit does not appear to function correctly, unplug the unit and check the following:

Fault	Possible cause	Suggested remedy
Your cooler does not function (plug is inserted, LED on the plug does not glow).	There is no voltage flowing from the 12V socket (cigarette lighter) in your vehicle.	The ignition must be switched on in most vehicles for voltage to flow at the cigarette lighter.
Your cooler does not cool (plug is inserted, LED on the plug glows).	The inner fan or the cooling element is defective.	This can only be repaired by an authorized customer services unit.
The ignition is on and the cooler is not working or keeps switching off (Plug is inserted, LED on the plug is not glowing or not glowing continuously)	The cigarette lighter socket is dirty. This results in a poor electrical contact.	If the plug of your cooler becomes very warm in the cigarette lighter socket, either the socket is not clean or the plug has not been inserted correctly into the socket.Remove dirt from the plug and/or socket using a non metallic tool.
	The plug has not been inserted properly into the socket, poor electrical contact.	Extract plug gently from the socket and reinsert firmly.Repeat the operation until the proper position is found, the plug is aligned firmly into the socket.
	The fuse of the 12V plug has blown.	Replace the fuse (8A) in the 12V plug.(unscrew the tip)
	The vehicle fuse has blown.	Replace the vehicle's 12V socket fuse (usually 15A).Please refer to the operating manual of your vehicle.
There is water inside the cooler	Moisture in the air, trapped inside the cooler, is condensed by the low temperature.	This is not a product fault, the inner of the cooler is not ventilated. Dry the condensed water periodically.
There is ice formation near the inner ventilator	Moisture in the air, trapped inside the cooler, is condensed to water and freezes in contact with the ventilator. Ice formation can block the ventilator and damage the unit.	This is not a product fault.Switch the unit off and let the ice melt, remove gently, check the unit periodically if it is used continuously.

TECHNICAL SPECIFICATIONS

Capacity 24 Litres

Weight 5.5 kg

Exterior Dimensions (approx.)

Length : 42.3 cm

Height : 42.5 cm

Width : 31.3 cm

Voltage : 12 Volts DC

Current : 3.3 AMPS nominal

Power Consumption : 40 Watts

Refrigeration system : Thermo electric solid state heat pump

Insulation Material : High quality full foam insulation of polyurethane, CFC-free

Case : polypropylene

Power cord : 2.7 metre (approx.)

Battery consumption : fully charge the battery by running the engine prior to using the unit for any extended period when stationary.

If the battery runs down in this time you may have a faulty battery or alternator.

The unit can be used continuously while the vehicle is running, since the alternator provides more than enough power.

Optional Accessory:

Halfords mains adaptor (Item Code-237474)

Ideal for pre-cooling before a trip and for use as an additional fridge for parties etc.