Dampers; Air Filters - Carrier AiroVision 39 HQM Advance Installation, Operation And Maintenance

Use the pre-mounted corners for the final positioning of
the sections and secure the corners with a bolt. The
sections must be fully aligned.
Remove the first two corners and mount the GI
connection strip to the base. Remove the next two
corners and mount the connection strip against the
side wall. Repeat this for the other AHU corners.
5.1.5.2 - Unit Joining Corner Posts With Coupling
Profile
Ensure Coupling profile will be using for units for
sections that end with corner posts.
Ensure that the sealing tape supplied is fixed to one of
the two sections, before moving the sections against
each other.
Link the sections by connecting the pre-mounted
corner posts with bolts and nuts (M6).
If there are more than two sections, repeat the
procedure above. For an outdoor installation all
external joints should be sealed.

5.2 - Dampers

- Check if the actuator motor is installed in accordance
with the supplier's instructions.
- Check if the correct angle has been set.
- Check if the dampers close properly.
- Check if the damper can open to the required angle.
- Check operation after the power has been restored
following a power cut. Some dampers must be open,
others must be closed.

5.3 - Air Filters

- Check if the correct filters have been installed.
- Check if the filters have been installed correctly.
- Absolute filters are supplied separately, to prevent
contamination during transport and start-up. Insert the
absolute filters only after the unit has been cleaned.
- Set pressure switches or filter indicators, if used.
- Close the inspection door.
9
Filter row can be
completely pulled out
in one move