Instruction Manual
6 
BEFORE YOUR FIRST USE 
Check to ensure all of the following items have been included in the carton box along with this 
manual: 
  1 Portable Refrigerator/Freezer 
  1 12V Power Cord 
  1 110V AC/DC Power Adapter 
  2 keys (“M/M2” series units) 
  1 trolley (SPRF26M only) 
Cleaning Before First Use 
After you remove the cooler from its packaging, clean the inside before using. See the cleaning 
instruction in the Cleaning section of this manual.  
INSTALLATION 
1.  Place the cooler on a dry surface where it will be protected from water or moisture. 
2.  The cooler should not be used where it may be exposed to rain. 
3.  The cooler should be installed in a position that allows for adequate ventilation. 
4.  Never locate the unit anywhere the ambient temperature is below 0°C (32°F) or above 32°C 
(90°F). 
CAUTION: Allow the unit to sit upright for 24 hours before turning it on, to allow the compressor 
lubricant to drain. 
Electrical Connection 
This equipment can be operated from either a DC or an AC power source. Both require the use of 
the 12V power cord supplied with the unit. With an AC source, the included AC/DC adapter must be 
plugged into the end of the 12V power cord, then connected to the AC power source, such as a wall 
socket. 
DC Source 
Check that the battery voltage falls within the appropriate input range before connecting the unit. If 
the voltage is out of range, the unit will not operate. Excessive voltage could damage the electrical 
components of the cooler.  
AC Source 
Be sure to use the AC/DC adapter when your power source is AC, otherwise the cooler could be 
damaged. 










