Samsung ERV Operating Instructions Manual page 36

No Parts
10 Ass'y Fan Parts
11 Blower Motor-Fan
Samsung Electronics
Procedure
Ensure to separate the Damper before the
Fan.
1) Rotate bolts fixing the Bracket ten turns.
Input and outlet of the products have 2
bolts each. (Use +Screw Driver.)
The bolts are not required to be removed.
1) Unscrew the nuts fixing the Fan by rotating
them left. (Use Monkey Spanner.)
2) Unscrew the bolts fixing Motor to detach
if from the Motor Bracket. It has 4 bolts.
(Use +Screw Driver.)
Do not touch the Fan. Its sharp edge
may cause injury.
Remark
4-21