Cumberland Evolution 1200 Series - Onboard Stages; Natural Ventilation Stages

Part No. 4801-5331 Rev 2-2015 Evolution 1200 15 of 65
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(1)#
(2)STATUS
(3)MODE
(4)RTEMP
(5)ON
(6)OFF
(7)TIME
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U1
On
NAT
CLOSE
73.0°
72.0°
CLOSED: NO
U2
On
N&T
CLOSE
73.0°
72.0°
CLOSED: NO
Min1
U1
Off
NAT
OPEN
73.0°
74.0°
CLOSED: NO
U2
Off
N&T
OPEN
73.0°
74.0°
CLOSED: NO
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(1)#
(2)STATUS
(3)MODE
(4)RTEMP
(5)ON
(6)OFF
(7)TIME
TUN
OFF
CTUN
79.4°
85°
80°
1
On
Light
Ramp
2
On
Cstir
79.6°
76°
95°
None
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(8)TARGET
70°
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16
On
Cstir
79.6°
76°
95°
Min1
6.4.2 Onboard Stages
The Onboard On/Off stages 1 thru 6 are used for devices that do not need a variable speed capability.
Stages 7 & 8 are user selectable to be either Variable Speed Fan Outputs or regular On/Off Stages. Refer to
Section 8.2 for Stages 7 & 8 mode selection diagrams and details. This On/Off Stages screen shows you
how onboard stages 1 thru 8 and also the variable stages V1 & V2 are set. For expansion stages, refer to
Sections 6.9 and 7.8.
(1) # - Identifies the On\Off stage number, variable stage number, or Tunnel and lists them in the order of
priority. Tunnel is not a stage like the Stage Master and Vent Master. This parameter is set in the
tunnel ventilation of Program Setup screen. See Section 7.7, Tunnel Ventilation.
(2) Status - Indicates if the stage is currently
Timed, On, or Off.
(3) Mode - This column indicates how the
stage is programmed. Any stage
can be set to any of these modes.
The available stage options are:
Off, Heat, CSTIR, CNEG, CNEGT,
CTUN, LIGHT, FEED or CEVAP.
(4) Rtemp - The Rtemp column will
indicate the current temperature
from which the stage is operating.
(5) On – The current temperature setting for the on
point temperature of the stage.
(6) Off - The current temperature setting for the off
point temperature of the stage.
(7) Time - This column indicates if a stage is on a
timer and shows the different timers you are
allowed to put a stage on. The timer options
are: None, Min1, Min2, Var, Cool, or Opt
xx.
(8) Target – Target Temperature.
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 or U2.
(2) Status - This column will indicate whether the machine is Off, Opening or Closing.
(3) Mode – The mode column indicates how the machine will be operating. It will be a natural curtain
"NAT" or a natural and tunnel "N&T" machine (U2 only). 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. When the machine is on the
closed auxiliary switch, this column will display “Yes”.