Summit DL1KIT 手册

down for 1 second until the light flickers and then is on steady before removing the flash drive.) 
Insert the flash drive into your computer, and either erase the drive or save the data onto your hard 
drive (or elsewhere) if you wish to preserve it. 

To prevent data loss, change the battery in the Temperature Logger at least once a year. You will 
need a 3-volt CR2032 coin cell.  Remove the old battery and set the new one into place, being sure 
that the polarity orientation is correct. 

 

The accuracy of the Accucold™ Temperature Logger is as follows: 

From -25°C to 8°C: 1C°   (-13°F to 46.4°F: 1.8F°) 

From -30°C to -25°C: 1.5C°   (-22°F to -13°F: 2.7F°) 

 

A steady light indicates that the device has stopped recording. This can occur if the drive has run 
out of space or if the drive is not fully reinserted after a drive removal. Make sure that the drive is 
inserted all the way. It will take 20 seconds for the device to start recording again, indicated by the 
light flashing every second. 

 
If Time is wrong 

Time may not have been set. If log time starts at 12:00 AM, January 1st, 2000, the time has not 
been set. See Quickstart guide for time-setting instructions. 

 
If Temperatures are wrong 

Check connection to probe. Values under -100 degrees or non-numerical values indicate that the 
probe is not connected. 

 
If light is off 

This can indicate a power loss to the data logger. Check the connection at the rear of the unit. If it is 
connected, then check the power to the refrigerator. The temperature logger is powered from the 
unit itself, and if power is lost to the unit, the temperature logger will also lose power. When power is 
restored, the power loss event will be recorded and you can determine how long power has been 
out. 

 
If power is restored to unit but time reads 12:00 AM, January 1st, 2000 

The battery needs to be replaced. (See Maintenance.) 
 

Within the 48 contiguous United States, for 90 days from the date of purchase, when this appliance is operated and maintained 
according to instructions furnished with the product, warrantor will pay for factory-specified parts and repair labor to correct defects 
in materials or workmanship. Service must be provided by a designated service company. Outside the 48 states, all parts are 
warranted for 90 days from manufacturing defects. Plastic parts are warranted to be manufactured to commercially acceptable 
standards, and are not covered from damage during handling or breakage. Warrantor will not pay for damage resulting from 
accident, alteration, misuse, abuse, fire, flood, acts of God, improper installation, installation not in accordance with electrical codes, 
or use or modifications of products not approved by warrantor.