User Manual

The typical level of CO
2
in the air we breathe is 300 - 400 PPM. This timing
chart will assist with adding an additional 1100 - 1200 PPM of CO
2
, bring-
ing your garden area’s CO
2
level to 1500 PPM, which is considered ideal for
most indoor gardens.
Along the top row of the chart represents cubic feet (CU.FT) of your gar-
den area (length x width x height = CU.FT). The left column represents the
Flowmeter setting (CU.FT/HR) which is controlled by the Flow Adjustment
Knob. Simply determine your CU.FT/HR and set your Flowmeter. The
chart will tell you how long to set your timer to bring your CO
2
level to
1500 PPM. EXAMPLE: If you have 800 CU/FT and set your Flowmeter to
read 6. It will take 10 minutes to bring the CO
2
up to a level of 1500 PPM.
Ideal CO
2
enrichment times range from 8-15 minutes. The quicker you
can replenish the CO
2
in your space the better. CAUTION: Excessive ow
rates of CO
2
from a tank through a regulator can cause the regulator to
freeze and can permanently damage the regulator. Your garden area will
determine adjustments made to this timing chart (plant maturity, drafts,
leaks, etc. should be considered). Some gardens will require less time than
indicated and some gardens will require more. For those not using a Titan
Controls
®
CO
2
Monitor/Controller, we recommend purchasing a CO
2
test kit
to assist with establishing optimum enrichment times when using a repeat
cycle timer or standard timer with your regulator.
FOR AREAS LARGER THAN 2000 CU.FT, USE THE FORMULA
TO FIGURE YOUR SETTING
1. Take the total PPM and divide by 1,000,000
Example: 1200 PPM / 1,000,000 = 0.0012
2. Divide the result by the Flowmeter Setting
Example: .0012 / 12 CU.FT/HR = 0.0001
3. Multiply the result by the CU.FT of the space you are using
Example: 0.0001 x 2500 CU.FT = 0.25
4. Multiply the result by 60 to get minutes
Example: 0.25 x 60 = 15 minutes
With a ow rate of 12 CU.FT/HR and a room size of 2500 CU.FT the timer
should be set to 15 minutes to bring your CO
2
level up to 1500 PPM.
TITAN CONTROLS
®
CO
2
REGULATOR TIMING CHART
FLOW METER SETTINGS
CUBIC FEET PER HOUR
1200 PPM TIMING CHART
GARDEN SIZE CUBIC FEET (L X WX H)
CU/FT 100 200 300 400 500 600 700 800 900 1000 1200 1400 1600 1800 2000
1 7 14 22 30 36 43 50 58 65 72 87 101 115 130 144
2 4 7 11 14 18 22 25 29 32 36 43 50 58 65 72
3 2 5 7 10 12 14 17 19 22 24 29 34 38 43 48
4 2 4 5 7 9 11 13 14 16 18 22 25 29 32 36
5 1 3 4 6 7 9 10 12 13 14 17 20 23 26 29
6 1 2 4 5 6 7 8 10 11 12 14 17 19 22 24
7 1 2 3 4 5 6 7 8 9 10 12 14 17 19 21
8 1 2 3 4 5 5 6 7 8 9 11 13 14 16 18
9 1 2 2 3 4 5 6 6 7 8 10 11 13 14 16
10 NA 1 2 3 4 4 5 6 7 7 9 10 12 13 14
11 NA 1 2 3 3 4 5 5 6 7 8 9 11 12 13
12 NA NA 2 3 3 4 4 5 5 6 7 8 10 11 12
13 NA NA 2 2 3 3 4 4 5 6 7 8 9 10 11
14 NA NA 2 2 3 3 4 4 5 6 6 7 8 9 10
15 NA NA 1 2 2 3 3 4 4 6 6 7 8 9 10
VANCOUVER, WASHINGTON U.S.A
042314
REV. D