Part No. 4801-5338 Rev 2-2015
Evolution 4000
22 of 86
(1)# (2)STATUS (3)MODE
(4)RTEMP (5)ON (6)OFF (7)TIME
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U1
On
NAT1 CLOSE 73.0°
72.0° CLOSED: NO
U2
On
NAT2 CLOSE 73.0°
72.0° CLOSED: NO
U1
Off
NAT1 OPEN
73.0°
74.0° CLOSED: NO
U2
Off
NAT2 OPEN
73.0°
74.0° CLOSED: NO
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(1)# (2)STATUS
(3)MODE
(4)RTEMP (5)ON (6)OFF (7)TIME
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V1
50%
Light
Ramp
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V2
75%
CStir
88.7°
76.4° 74.0°
None
Min1
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6.4.3 Natural Ventilation Stages
Natural Ventilation stages are used to open and close side curtains to allow natural ventilation.
(1) # -
The stage bank either U1, U2, U3, or U4.
(2) Status -
This column will indicate whether the machine is Off, Opening or Closing.
(3) Mode –
There are four selectable modes for zoning Natural Ventilation curtains: "NAT1", "NAT2",
"NAT3", and "NAT4". OPEN or CLOSE will be shown beside the mode to show whether the
specific line refers to the Open or Close function.
(4) Rtemp –
The Rtemp column will indicate the current temperature the curtain machine is operating from.
(5) ON –
The temperature at which the stage operates.
(6) OFF and (7) TIME –
This column indicates if the machine is fully closed, active, or disabled. When
the machine is on the closed auxiliary switch, this column will display “Yes”. When the machine
is active or open, this column will display “No”.
6.4.4 Variable Stages
The Variable stages are used to control devices (i.e. fans & lights) with a variable capability.
(1) # -
The Stage bank either V1 or V2.
(2) Status -
This is the current run percentage that the device is operating.
(3) Mode –
Indicates how the stage is programmed: CSTIR, CNEG, CNEGT, CTUN or LIGHT.
(4) Rtemp
–The Rtemp column indicates the current temperature from which the stage is operating.
(5) ON –
The ON column indicates the maximum ON temperature at which the variable speed fan will reach
full speed.
(6) OFF -
The OFF column indicates the minimum ON temperature at which the fan will run at minimum
speed.
(7) Time –
None, Min1, Min2, Var or Always ON (ON). Always ON when Rtemp is below MIN ON.
Apply Vent Label
to cover label.
Refer to Section 9.11.
