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Installation and Maintenance
Service Manual
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1. Remove filter assy
Open the front panel. Push the left and right
filters to make them break away from the
groove on the front case. Then remove the left
and right filters one by one.
Groove
Screw off the 2 screws that are locking the
display board. Separate the display board from
the front panel.
Right filter
Front
case
Left filter
Front panel