Viessmann AirflowPLUS AH2A-213 Installation, Service And Operating Instruction page 19

Viessmann AirflowPLUS AH2A Installation, Operating and Service
Panels
(continued)
To change the duct connection side of the air handler
for vertical installation, the right and left side panel can
be interchanged. To interchange the panels refer to the
following instructions.
1. Remove the retaining screws and set aside.
2. Remove the side panel by pulling up on the handle
and then out.
3. Remove the retaining screws from the panel on
the opposite side and set aside.
4. Remove the side panel by pulling up on the handle
and then out.
Installation
19