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NOTE: THIS IS THE ONLY MODE WHERE THE ACCUMULATED VPD CAN 
BE ZEROED OUT. 
 
SET SYSTEM 

This Mode is used to set the following: 

 

Number of VPD Sensors:  

1 or 2 

 

Number of Stations:    

1 to 12 (Up to 24 with the EXPANSION) 

 

Number of Aging Groups:   1 to 6 

 

Number of Disable Groups:   1 to 4 

 

Max Number of Stations ON: 1 to 24, please set for 4 or less to prevent over taxing 
transformer 

 

End Of Sched Alarm:   

NO or YES 

 

Set Clock:  

 

 

(enter correct time) 

 

8. Month/Day/Year:    

(enter date) 

 

9. Sunrise & Sunset:    

(enter correct times) 

 

10. Light Sensor Sensitivity:  Low/Med/High 

 

11. Custom System ID:  

Off/Display/Program 

 

12. Review I/O Assignments: NO or YES 

 

13. Remote ID Code:   

0 to 31 

 

14. Temperature Read in:  

F or C 

 
This Mode provides a lot of information to the grower, once the stations have been entered 
into the unit. After all stations are set up and the SET SYSTEM Mode is activated, the 
display will read, SHOW STATUS? Answer YES to see information on each station. This 
information includes Station Name, Whether the Station is Off or On, Station Target, 
Station Accumulated VPD, and amount of time left on an active watering cycle. 
 

Note: Answer all questions with only the number of stations, crop aging groups and 
disable groups that are currently being set up. This will prevent the unit from asking 
for information about stations, crop age groups, and disable groups that do not exist. 
 
SET STATION 

This Mode is used to set up each of the stations. Choose whether the station will be used 
for Misting, Irrigation, Auxiliary or Not Used. Then choose from Fixed Target or Crop 
Age Group, Disable Group, VPD Sensor or Manual VPD, Crop Day, and the amount of 
ON TIME for the device attached to the station. 
 

SET CROP AGING TARGET GROUPS 

This Mode is used to set up Crop Aging. Set up to six different groups. Crop Age Groups 
can be set up for both Misting and Irrigation stations with either Increasing or Decreasing 
Targets. The 20%, 40%, 60%, and 80% midpoint targets for the Crop Age Group can be 
changed. If the 20% target is changed, this will affect all targets from the Day 2 Target to 
the target for the day prior to the 40% midpoint target. If the 40% midpoint target is 
changed, this will affect all targets from the target the day after the 20% midpoint target to 
the target for the day prior to the 60% midpoint target. 60% and 80% midpoint changes 

Содержание WATER PRO

Страница 1: ...13688 Rider Trl N Earth City MO 63045 PHONE 314 770 0717 FAX 314 506 4587 www phytotronics com Revision 1 2 10 15 2021 Water Pro VPD Misting and Irrigation Control...

Страница 2: ...er ELECTRICAL CIRCUIT The electrical circuit that feeds the machine tool transformer must have no other loads connected to it This will prevent damaging surges from other related electrical devices Fo...

Страница 3: ...from your solenoid valves 24VAC type to the WATER PRO EXPANSION module plugs 3 Make sure all plugs are secured into the WATER PRO EXPANSION module then turn the screw locking the panel in its enclosur...

Страница 4: ...vating the next Output Station FEATURES OF THE EQUIPMENT INPUTS and OUTPUTS The Sensor Inputs to the WATER PRO are as follows 1 Air Temperature 1 from VPD Sensor 1 2 Leaf Temperature 1 from VPD Sensor...

Страница 5: ...r Air Temperature 1 Leaf Temperature 1 Relative Humidity 1 Air Temperature 2 If optional sensor installed Leaf Temperature 2 If optional sensor installed Relative Humidity 2 If optional sensor install...

Страница 6: ...of time left on an active watering cycle Note Answer all questions with only the number of stations crop aging groups and disable groups that are currently being set up This will prevent the unit fro...

Страница 7: ...nrise When attaching the Disable Group to an irrigation station the irrigation station will disable for the amount of time called for in the Disable Group prior to Sunset No matter what type of statio...

Страница 8: ...wo mists This gives the VPD per minute For each daily target calculate how much time between each misting for that specific day if the environmental conditions were identical to the first target Multi...

Страница 9: ...lant must have water After watering the plant the process starts all over again Just what is VPD and how does it relate to plants To understand VPD we must understand the following 1 How water moves t...

Страница 10: ...he VPD accumulation The Set System Mode is where the accumulated VPD information is displayed as it approaches the target that was entered in the Set Station Mode When a station zone needs to be water...

Страница 11: ...be 2 When the timer or other device waters the plants go into the Manual Mode and Trigger the Station with the high fixed target To do this a Use the RUN SET switch to go into the Manual Mode b Use th...

Страница 12: ...get If attempting to determine a new target enter a high target 1000 for a misting station and 50 000 for an irrigation station Use the VALUE and the PRIOR NEXT switches to enter this target Refer to...

Страница 13: ...program or to Stop Watering Use the VALUE switch to enter this choice 36 Push the PRIOR NEXT switch to NEXT to go to the next question 37 Choose whether or not to use a DISABLE program Use the VALUE...

Страница 14: ...go to the next question 11 Choose the final day target If attempting to determine this target refer to the section How To Determine Correct Watering Targets 12 Push the PRIOR NEXT switch to NEXT to go...

Страница 15: ...sunrise 8 Push the PRIOR NEXT switch to NEXT to go to the next question WARNING If this is the FIRST TIME this crop age program has been set up choose Yes Reset First The WATER PRO resets the targets...

Страница 16: ...lations Only in the Manual Mode can the VPD Accumulation for a station be zeroed out NOTE USE OF THE ON OFF AUTO SWITCHES DO NOT ZERO OUT VPD ACCUMULATIONS Example 2 TRIG STATION 1 If the zone connect...

Страница 17: ...17...

Страница 18: ...only and sole liability of Phytotronics Inc under this warranty is limited to repairing replacing or the issuance of credit for any products returned to Phytotronics Inc during the warranty period of...

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