Coleman 5726-750 Instruction Manual Download Page 4

6

5

Do not use the unit on a surface tilted more than 12 degrees (5.6") as it may result in malfunction. Set 
up the unit in a location that does not interfere with driving. Secure the unit to prevent shifting or tipping.

Press and hold the On/Off button until you 
hear a high-pitched tone and the power 
indicator lights up (about one second).
The COOL-1 temperature light will flash 
and the unit will begin operating.

Using the Product

Using the Product

1.

  Set the unit on a flat, solid surface with the lid facing up. 

2.

  If in vehicle, start the engine.

3.

  Insert the DC plug into the DC power socket of the cooler.

4.

  If used in a vehicle, insert the DC 

cable power plug into the cigar-
ette lighter or accessory socket.

5.

  If used indoors, use the house-

hold power supply provided.

6.

  Press the power button .

7.

  Press and hold the temperature setting button for approximately

 one 

second to set the desired temperature (refer to page 3 for each setting).

Caution

• The DC power cable has a (+) and (-).

● 

Insert the power plug as far as it will go.

● 

Keep the socket clean. A dirty socket will cause poor electrical contact, resulting in

    reduced performance.

● 

Do not use a socket splitter or extension cable. The voltage will drop and the unit may stop working.

● 

After turning the power off, the temperature setting will remain in memory for up to 4 hrs. If 
the power remains off for an extended period of time, the setting will return to COOL-1 when

  switched on again. Always verify the temperature setting when turning on.

● 

Condensation may form on the outside of the unit depending on the environment it is being 
used in. This may cause corrosion, so wipe away condensation as quickly as possible.  
Condensation is a natural phenomenon, and is not a sign of malfunction.

Protrusion

DC socket

Indentation

DC power

cable

On

Flashing

Flashing

On

Example: To set the temperature to 43˚F (6˚C)

When the temperature reaches approximately 
43˚F (6˚C), the light will stay illuminated.

Press and hold COOL-2 for about 1 second.

The unit will not operate at 24 VDC.

Caution

Tips

Note:

Align the protrusion of the DC socket with the indentation in the DC power 
cable and insert. Inserting the top and bottom in reverse will cause damage.

• Always check the "on/off" switch to make sure it is in desired status 
   after extended low voltage or power interuption.

The unit will shut off automatically to protect the battery under 
conditions such as extended car engine cranking.

• Be careful of the current capacity.

When using this product together with other electrical products in the 
vehicle, do not exceed the capacity of the vehicle.   A fuse may blow.

• This unit cannot be used in 24 VDC vehicles (trucks, buses, etc.). 

It is designed for 12 VDC only. Attaching it to a 24 VDC source will cause damage.

• Use only the power cable and power supply supplied with your cooler.

If you need replacements, contact The Coleman Company, Inc. for replace-
ments by calling one of the numbers on the front cover of this manual.

5.6" 
max tilt

Summary of Contents for 5726-750

Page 1: ...ions disassembly repair or alteration by anyone other than Coleman or an authorized service center Further the warranty does not cover Acts of God such as fire flood hurricanes and tornadoes COLEMAN SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES CAUSED BY THE BREACH OF ANY EXPRESS OR IMPLIED WARRANTY OR CONDITIONS EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW ANY IMPLIED WARRA...

Page 2: ...use damage to cooler Do not let children use the product alone Keep infants away Warning Prohibited May cause electric shock short circuit or combustion Do not use if either the household power supply cable or vehicle power cable is damaged or if the DC power socket is loose Prohibited The temperature of cooler contents may rise causing damage or spoilage Avoid using in places expected to reach 12...

Page 3: ...gh pitched tone is emitted Press and hold the power button to turn the power on or off When the temperature in the cooler reaches the set temperature the flashing lights change to continuous illumination 5232F640T 5726 3661 Do not operate the product in extremely hot or cold environment see page 10 for recommended operating temperature range If the cooler internal air temperature drops below 40 F ...

Page 4: ...tting will return to COOL 1 when switched on again Always verify the temperature setting when turning on Condensation may form on the outside of the unit depending on the environment it is being used in This may cause corrosion so wipe away condensation as quickly as possible Condensation is a natural phenomenon and is not a sign of malfunction Protrusion DC socket Indentation DC power cable On Fl...

Page 5: ...nsation put water sensitive items in a plastic bag or container before storing If the air intake filter is dirty product performance will be hampered Clean the air intake area with a vacuum cleaner at least once a month Remove stubborn dirt by rubbing gent ly with a commercially available brush Inside the cooler Lay bottles on their side to prevent them from falling and breaking When there are few...

Page 6: ...e are ashes or dust in the power supply socket Clean the power supply socket Electrical connections are not properly connected Check electrical connections The lid is not completely closed Close the lid properly and lock it The air vents are covered Check both the air intake and the air outlet vents Removeanyitemscoveringthevents The lid is being opened and closed too often Minimize opening and cl...

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