Series Installation Manual

Table Of Contents
17
Installation Manual
Rev. 2.00 Date 01-2019
beginning with the central damper opening and ending with
damper No. 1 (Closest to the zoning box control board). The
reduced flow in the central dampers will increase the flow of the
dampers at the ends.
The use of an anemometer verifies that the flow in each grille
is within the installation requirements.
Minimum Air (A-M)
Similarly, the zoning box allows a minimum air opening for each
damper, if needed. By default, the Position a damper is configured
in the full-close position. To adjust minimum air for any damper,
proceed as follows:
Check that the dampers are wide open. To do so, set the
system to Stop user mode, from the Main Wired Thermostat.
Perform the setting of the dampers by changing the lever
A-M position beginning with the central damper opening of
the box and ending with damper No. 1. (Closest to the
zoning box control board).
With the damper open, place the handle A-M in the desired
open position. It has 4 positions (a, b, c and d) where position
“a" is fully closed and is "d" is the fully open.
The use of an anemometer verifies that the flow in each grille
is within the installation requirements.
A-M lever