User`s manual
12 
4.3  W
ASHABLE 
A
IR 
F
ILTERS
Occasionally, it will be necessary to wash the air filters. Not washing the filters may result in high system 
temperatures and possible stability problems. We recommend checking the air filters at least once a 
month initially. The frequency will change depending on environmental conditions and system usage. 
Users who run their systems 24/7 will have to check their filters more often than those who don’t run 
their systems every day. 
Front Air Filter
 – There is an air filter located behind the 
front bezel. 
To remove the filter
: 
1.
Remove the front bezel as listed in section 2.1. 
2.
Remove the screw in the center of the front 
bezel to release the air filter. 










