E
c
ono
m
i
ze
r
S
e
tt
i
n
g
s
C
li
m
a
t
e
Z
on
e
:
2
B
M
od
e
:
D
i
ff
E
n
t
h
a
l
py
DX
A
ss
i
s
t
D
e
l
a
y
:
2
m
i
n
DX
-
>
ES
D
e
l
a
y
:
5
m
i
n
DX
A
ss
i
s
t:
1
C
o
m
p
Pr
A
t
m
o
s
ph
e
r
e
:
1000
m
B
a
r
Note: The Economizer Settings screens are only displayed when the Airside
economizer feature is enabled.
Climate Zone: This setting is climate zone as defined by ANSI where the
equipment is installed (see map below). It determines the maximum Outside Air
Temperature that the economizer can operate. Normally, this setting should not be
changed.
Mode: Modulation of damper opening can be set to maintain Fixed Dry Bulb
(default) Differential Dry Bulb, Fixed Enthalpy or Differential Enthalpy.
DX Assist Delay: Once the damper is fully open, it must remain open for this
delay before compressors can be turned on to assist in cooling (if any are
selected). Range of adjustment is 0 to 60mins with a default setting of 2mins.
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