User Manual

Before plugging in the cooler/warmer unit: make sure the switch on the back of the unit is
set to the OFF setting.
A minimum 2" vent clearance is required for proper ventilation.
For home application: Use the supplied AC power cord (see Fig. 2) by inserting AC
connector into unit’s AC port (see Fig. 6) and inserting AC plug into wall outlet. This unit
ONLY works on 100-120V (in compliance with North American standards. Unit will sustain
damage and warranty will be void if unit is plugged into a 220-230 volt outlet.
For motor vehicle application: Car engine MUST be turned on first before plugging in the
cooler/warmer. This precaution prevents a power surge that can lead to the unit
overheating and/or becoming a potential fire risk. Use the supplied DC power cord (see
Fig. 3) and insert DC connector into unit’s DC port (see Fig. 6) and the DC plug into the
appropriate cigarette-lighter outlet.
For USB application: The Classic 4-L can also be powered via the supplied USB power
cord (see Fig. 4) using a minimum 2A power bank. Do not use a computer USB port as they
don’t output 2A. When using USB power, the Classic 4-liter cooler/warmer unit operates in
ECO mode. It is recommended that you run your Cooluli Classic-4L for one to two hours at
home (using the included AC power cord) or in your car (using the included DC power cord
before switching to USB power.
For Cooling: Set the power switch to the COLD setting. A green light will turn on to
indicate that the unit is in cooling mode.
For Warming: Set the power switch to the WARM setting. A red light will turn on to
indicate that the unit is in warming mode.
Fig. 6
Fig. 7
Vents
COLD/WARM SWITCH DC PORT AC PORT
Turning on your unit:
1.
2.
4.
Plugging in your unit:3.