15
5) 2INPUT or Dual Input Controlled Output. The software needs to know which two inputs to
use and what their polarity is to be. You are prompted first for the input A:
12 CHOOSE INPUTA *
Input 3
Choose the input using the up arrow then pressing Ok, then set polarity of InputA must be
set. There are two choices:
WHEN INPUT 3 ON * or WHEN INPUT 3 ON
Output 12 OFF? Output 12 ON?
Select the first option if you want the output to be ON when the input is OFF. Once selected
with the Ok button you will be prompted for the input number for the output OFF.
12 CHOOSE INPUTB *
Input 4
Set the input number and press Ok. Enter the polarity of this input control.
WHEN INPUT 4 ON or WHEN INPUT 4 ON *
Output 12 OFF? Output 12 ON?
Select the first option if you want the output to turn OFF when input is ON.
The example (two level tank switch), would cause output 12 to turn ON when input 3 goes
to OFF (low), then turn OFF when input 4 goes to ON (full).
6) INBURST or Input Controlled Burst Output. Select the input to control it
13 CHOOSE INPUT *
Input 5
Set desired input, press Ok. Select the polarity of the input.
WHEN INPUT 5 ON or WHEN INPUT 5 ON *
Output 13 OFF? Output 13 ON?
Select one then enter the duration
13 DURATION Secs *
0020
The number of seconds is the length of the burst. If we chose the options marked (*) then
Output 13 would turn on for 20 seconds each time input 5 changed from Off to ON.
Hints for Setting up Green House
Step 1/ Make sure the room is the right size. . The ceiling should be at least 5’ high.
Step 2/ Enclose the room. Make sure furniture, curtains etc are not in the room as they harbour fungi.
Step 3/ Cover walls, ceiling and floor with material like flat white paint or whitewash, or white plastic
lining. A 1,000 watt HID will efficiently illuminate a 10’x10’ room with a light balancer. .
Maximise the light using a reflective hood. The more reflection the better.
Step 4/ Set up vent fan. An exhaust fan, vented outside pulling in new fresh air. A small oscillating fan
for air circulation in the room. Not too close to the plants. Could cause windburn on tender plants.
Step 5/ Irrigation, it’s much easier to run a hose with an on/off valve or install a hose bib in the room.
Remember once your plants are growing a 10’x 10’ garden may need as much as 30 gallons of
water. Harvest-master can be used for the watering system with a timer switch or moisture sensor.
Step 6/ A floor drain is handy. Trays placed underneath or visqueen plastic to save floors from damp.