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m
O
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#1 #2 #3
#4
Cond
Fan
F
a
u
l
t
Y
N N N
Evap Fan
F
a
u
l
t
Y
N N N
VFD
F
a
u
l
t
Y
N N N
P
u
m
p
-
D
o
w
n
Y
N N N
H
i
g
h
CW
T
m
p
Y
N N N H
i
D
i
s
c
h
T Y
N N N
Cond Fan fault: Condenser fan communicated fault.
Evap Fan fault: Evaporator fan communicated fault.
VFD Fault: Custom alarm input set for “VFD FAULT” mode.
Pump-Down: A compressor had a pump-down failure.
High CW Tmp: Water temperature of E/S is not able to cool.
Hi Disch T: The discharge air temp is over alarm setpoint.
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#1 #2 #3
#4
C
O
2
H
i
g
h
Y
N
N
N
C
O
2
Low Y
N
N
N
D
a
m
p
e
r
P
o
s
Y
N
N
N
B
M
S
C
o
mm
a
nd
Y
N
N
N
A
/
E
A
v
a
il
Y
N
N
N
B
M
S
O
ff
li
n
e
Y
N
N
N
High CO2: High level CO2 alarm (only used on gPOD model).
Low CO2: Low level CO2 alarm (only used on gPOD model).
Damper Pos: The damper has failed to open or close (Airside Economizer).
BMS Command: (Not an Alarm) Allows the BMS to directly control the
output. On when BMS writes a “1” to the communication point (BV144).
A/E Avail: (Not an Alarm) The output will turn on when conditions allow the
outside damper to be opened.
BMS Offline: Alarm occurs when the BMS fails to maintain the heartbeat.
This alarm only occurs if the BMS was on-line and later goes off-line. The
alarm is not enabled if the Detect Heartbeat is set to No in the Network
Config menu.
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