Fan Stage(s) Test ON or OFF
This test turns on all fan stages and commands all dampers
to open. Press
SELECT
to test or
NEXT
to advance to the next test.
Operation
6
The Expandable Zone Panel has LED’s and a built-in display
to tell the installer and the system owner the current operating
mode of the panel. Refer to the figure below and the following
descriptions of the panel LED’s for operation information.
Damper Control Test PO or PC
This test powers all dampers open or closed. Press
SELECT
to test
or
NEXT
to advance to return to first test.
LED
COLOR
INDICATION
Panel Status LED
Panel Power
Green
Flashing Green When Normal
Equipment LED’s
Rh
Red
24 VAC at equipment Rh Terminal
Rc
Red
24 VAC at equipment Rc Terminal
Y1
Yellow
First Stage Compressor Call Active
Y2
Yellow
Second Stage Compressor Call Active
G
Green
First Stage Fan Call Active
G2
Green
Second Stage Fan Call Active
W1/E/AX1
White
W1 or E or AX1 Call Active
W2/AX2
White
W2 or AX2 Call Active
O/B/W3
Green
Reversing Valve Active or W3
L
Yellow
Input from Equipment Check is Active
14
(continued)
