Advanced Manual
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world. Over the last 20 years, APC has been a pioneer in the 
development of new power protection technologies that have 
resulted in countless industry awards, patents, and an installed-
base numbering in the tens of millions of units. Multiple R&D 
centers, along with APC-owned and controlled factories ensure 
APC solutions are the safest, most advanced and reliable products 
available. When you buy APC, you buy “peace of mind.” 
Safety Precautions
Please ensure that you have read and understand all of the safety 
information located in the front of this manual. If you have any 
questions about the safety information, or are concerned that your 
home may not be properly wired for this equipment, please 
contact APC Technical Support, or a qualified and licensed 
electrician. 
Package Checklist 
Check your C2/C2-CN Power Filter package for the following 
items:
Item No. Item Description 
 Quantity 
Shipped
1. C2/C2-CN Wall Mount Power Filter 1 ea.
2. Power Cord  1 ea. 
3. Model C2/C2-CN User Manual  1 ea.
4.  C2/C2-CN Wall Mounting Template  1 ea.
5. Equipment Protection Policy Sheet  1 ea.
6. Warranty Registration Card  1 ea.










