Hired-Hand Evolution Series 1200 - Manual (Page 29)

Part No. 4801-5331 Rev 2-08 Evolution 1200 29 of 64
**OPTIMUM GROWOUT CURVE**
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(1)Number of Points = 10 (2)Ramping = Off
(3)Preheat Target = 95.0° (4)Preheat = Off
(5)Target Temperature Differential
HEAT TUNNEL MINIMUM VENT
(6)DAY (7)TARGET (8)AJST (9)AJST (10)FANS (11)RUN% (12)LEVEL
1 90.0° - 0.0° + 0.0° 2 10% --6-4---
5 88.0° - 0.0° + 0.0° 2 10% --6-4---
10 86.0° - 0.0° + 0.0° 3 10% --6-4---
15 84.0° - 0.0° + 0.0° 3 10% --6-4---
20 82.0° - 0.0° + 0.0° 4 10% --6-4---
25 80.0° - 0.0° + 0.0° 5 10% --6-4---
30 78.0° - 0.0° + 0.0° 6 10% --6-4---
35 76.0° - 0.0° + 0.0° 7 10% --6-4---
40 74.0° - 0.0° + 0.0° 8 10% --6-4---
45 72.0° - 0.0° + 0.0° 9 10% --6-4---
NOTE: The graph below shows an example of how the EV would adjust the target temperature based on
the growout day.
7.6.2 Growout Curve With Optimum Mode ON
If Optimum Mode is enabled, the grow-out curve screen will expand to the following form. In addition to
the Target Temperature Curve, the table expands to include a Heat Adjustment (HEAT AJST), a Tunnel
Adjustment (TUNNEL AJST), a maximum number of tunnel fans, a minimum runtime percentage, and a
minimum vent level. These allow the grower more automation when it comes to setting up their controller
for the entire grow-out.
(1) Number of Points –Select 2 through 10 points.
(2) Ramping – Select On or Off to enable or disable ramping.
(3) Preheat Target – Target Temperature for preheating.
(4) Preheat – On or Off. Preheat allows the controller to run the target to a higher set target temperature
for preheating the house.