OPCOM Grow Wall3 User manual

Ver.: 202006
E. Maintenance
F. Troubleshooting
Checkpoints / Solution
Make sure all power cables are connected.
Power button is ON.
Make sure LED status is ON
If it is on HI or LOW mode, the lamp has off time, during 24-hour cycle.
Pump may make a buzzing sound in the beginning due to air inside the pump. After a minute with
water running through the pump, this sould be reduced.
Control Box is designed with Auto, HI and LOW modes, which turn the lamps and the pump on and off
periodically. It simulates an outdoor daily cycle to offer the best growing condition
Rotate the ring at the end of the pump clockwise or counterclockwise to get the most suitable water flow
Make sure it is not clogged at the water flowing gateway on each planting layer
Issue
Lamps not
lighting up
Pump has a
buzzing sound
The lamp/ pump
stop Safter hours
Water Over flows
F1. Add Water
1. Measure the pH/EC value every 1-2 weeks and add water to maintain the vlaue balance
F2. Change Water
1. After a cycle of planting, change the water and clean the unit.
2.When changing water, clean water gateway on each planting layers, you may also add moss
detergent in the water tank to avoid the moss remaining
(fig 1 )
3. On the regular basis of every 1-2 weeks, clean the filtering sponge in the pump
1. Keep the electrode clean of EC meter and cover the electrode protective cap when not in use.
2. Turn off the meter when not in use for an extended amount of time.
F3. EC Meter Use and Calibration
www.opcomfarm.com
For more information, please visit
F1708038 P17103002
P17092804
F1709051
PATENT
Intertek
USC
CM
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4010499
G. Installation steps of water pump
D. Optional Accessories
1. Black Cloth Cover
(Fig1)
Manual
Grow Wall3
Hydroponics Grow Wall 3
1. As shown in the picture:
prepare the backup pump.
4. Plug in DC jack 5. Pump replacement is
completed as shown in the tank
3. Connecting control valve
2. Insert the upper water pipe
into the water tank inlet
2. Anti Insect Net 3. 500W Water Auto Heater

Please read and follow every steps to avoid any malfunction.
B2.Young Plant Stage
1. Add 10.5 gallons water to the water tank.
2. During Young Plant Stage, turn on LED and Pump . Please refer to the ChartII.
3. Add Salt #1(Nutrition) into the water tank and ensure EC value between(=1.0-2.0mS/cm).
4. Ensure pH between 5.5-6.5 adjust by Soda(pH+)/Lemon(pH-). For pH adjustment instruction, please refer to following Chart
at below.
B3. Growing Stage
B. Seedling
Status
Salt #1 (Nutrition)
0.0-0.5
Add Ax2
0.5-1.0
Add Ax1
1.0-1.5
Standard range
over 2.0
Add water
Satus
Soda (pH+)
Lemon(pH-)
4.0-4.5
Add Bx0.5
No add No add No add
No add No add
4.5-5.0
Add Ax2
5.0-5.5
Add Ax1
5.5-6.5
Standard range
Standard range
6.5-7.0
Add Bx0.5
7.0-7.5
Add Bx1
lortnochctiws,thgiehsehcni2revootworgstnalp
nehW.1 box to auto mode. Please refer to Chart II.
2. After 4-6 weeks, harvest the larger plants for consumption and keep smaller plants growing.
3. For time saving, sow the new seeds in sprout tray one week before you start next planting process.
1. Before you start next seedling, take advantage of the seedling tray for sprouts and microgreens. It takes 7-10 days to harvest.
2. Put seeds in warm water(recommeded temperature is 95 , not over 104 ) for 24 hours.
3. Cover the sponges with wet paper towels.
4. Place the seedling tray with cover in the shade or cover it with black cloth.
5. After germination, during the growing stage, keep green sprout under the light and white sprout in the shade or cover it
with black cloth; in 7-10 days, you can harvest.
Day 7-10Day 0 Day 1
Green sprout White sprout
Chart II: Plant Stage
Basil, Lemon Balm
Germination Stage
Planting Time
Day 0~7
LED Mode
- - -
Pump Mode Notes
* For your expected plant amount, you can refer to the sprout rate of 1st planting cycle.
* If you need more planting information, please vist to www.opcomfarm.com and read “Plant Q&A”.
Nourishment T ( )
68 - 77
RH
80%
EC
0.5-1.0
pH
5.5-6.5
Young Plant Stage Day 3~14 ON ON Need
Need
59 - 86 45%-70% 1.0-2.0 5.5-6.5
Growing Stage After Day 14 Auto Auto 59 - 86 45%-70% 1.0-2.0 5.5-6.5
Be sure each sponge is fully wet in
seedling tray.
* Please keep the seeds in refrigerator if you don’t use it, recommended temperture is 41 -50. 
(Fig4)
(Fig3)
This side up!
(Fig2）
(Fig1）
1. Add water to the seedling tray, up to the water (red) level.(Fig1)
2. First time sprout: just open the seedling box and add water. Then go to step 4. (Fig 1)
3. Second time sprout: Open Grow Sponge package,put each sponge piece into water of seedling tray
(make sure the front side with the seed label is side up), press the sponges into water 5 seconds and
ensure the sponges absorb water completely. Put seed moisturizing cover on the sponges.(Fig2)
4. Place the seedling tray with cover in the shade.(Fig3)
5. Suggest using Watering Spray water to sponges and keep them wet everyday.
6. During 0 ~ 7 days, find the sprouted ones in the tray; pick them out, and move them into product (make
sure the sponges lineup with the black dot on the partition)(Fig4) and to next stage: B2. Young Plant Stage.
7. Discard unsprouted sponges after regular germination time.
8. In each sponge, keep strong plants and cut the other weak plants.
* Different plant may have different germination time, please check before plant.
B1. Germination Stage
C. Sprouts and Microgreens.
FF
L4
L5
L3
L2
L1
Grow Wall3
A. Assembly
A1. Remove all the parts from box and check all the accessories
L1
L2
L3
L4
L5
Chart I: Control Box Mode
LED Growth Light x5pcs
Control Box x 1pc
Wall Mount Brackets x 2pcs
Base Stand x2pcs
Planting tray x5pcs
Hose x 1
Seedling Tray x2pcs
(665*175*65mm)
Grow Kits
Warranty Card Quick Guide Manual
Grow Sponge 60pk
x4pcs
EC Meter
x1pc
pH test
paper x1pc
Accessories Manual
Cleaning
ponge x1pc
Water
Spray x1pc
Remote
Controller x 1pc
Grow Sponge For
Green Lettuce 60pk
x3pcs
Grow Sponge 3x60pk
(OASS006 For Basil)
Grow Sponge For
Red Leaf Lettuce 60pk
x3pcs
QuickGuide Manual
Grow Wall3
Hydroponics Gre en Wall3
maple plank x6pcs
Tube(2) x 1
Tube(1) x 4
Pump x 2pcs
(Backup pump x 1)
Expansion Anchor Bolts x4pcs
Wall-Mount Screws x4pcs
Ribbon x10pcs
Screwdriver
Cross-Head x1pc
Filter Sponge
x10pcs
A2. Assemble GrowWall3
1. Assembly
1
L1, L2, R1, R2 columns are fixed to L1planting grooveswith column screws. (Fig1.2.3)
2
L2, L3, R2, R3 columns are fixed to L2grooves with column screws, follow this step until
the L5grooves assembly is completed. (Fig4)
3
Unfasten the L6, R6 column fixed to the beamassembly and connect the previously
installed assembly B13. (Fig.5)
4
The side column is assembled with the main line.
5
6
Put LED light in the center of each layer, slide along the magnetson both sidesto adjust
the height of LED. Three positioning heightsto meet the lighting needsof
different grow stagesof plant, and also to achieve the purpose of power saving.(Fig6.)
insert the ligh line linto the power interface of the side column.
(Fig7.)
11 Place the motor pack in the water tankand connect the fan power line on the right (Fig13)
7
The upper water pipe is passed through the hole of the L6column, and the hose passes through
the hole fromthe upper to the lower to the L1column. (Fig9.10)
8
Insert three maple planks fromthe side column in turn (the right L 3 maple plank is fixed with
the crossbeampart). (Fig8)
And a lower water pipe is arranged according to the opening hole of the planting groove. （Fig11）
Install the wall mount bracket on the top of the beamand stand up the product.(Fig12)
9
10
2. Water Line Set Up
3. Electric Line Set Up
4. Other Installations
5. LED light Control
Thank you for purchasing OPCOM Farm GrowWall3, the indoor hydroponics growing system. lt is designed for easy to use and
efficient growth by one-touch AUTO mode.lt holds up to 80 plants capacity. Please read the quick guide carefully before setting it up.
For detailed user guide video, please visit GrowWall3 page at http://www.opcomfarm.com
A spoon=1g / B spoon=5g / C spoon=10g
A spoon=1g / B spoon=5g / C spoon=10g
4-6 weeks
Harvest
Cut off Large leaf
1 week
Keep
for regrow
Soda (pH+)
50ml x1
Salt #1 (Nutrition)
250ml x2
Lemon(pH-)
50ml x2
Scoop for Adjust of Nutrition
(Large X 1, Medium X 1, Small X 1)
Select your color of LED light - There is a switch in the right side of the LED light.(Fig19) You can select the color manually by pressing the switch. We have white light
the controlbox can only controlthe time of LEDOn or LEDOFF, the color of LED light need to control manually.
The height of LED light - You can decide the height of the LED light depending on your needs. Please note that the closer the light to the plantsthe higher the temperature is.
16
17
17
and white-red light mode for your selection. Please note that
12
Place the planting tray corresponding to the position of the lower water pipe at
the opening of the planting plate（Fig14）
13
Add 8gallons(90% full) of water to the water tank（Fig15）
14
Connect the controlbox to the marked position and connect the main line.（Fig16.17）
15
Connect the main power supply and start the power on.(Fig18)
16
Place the fan pack cable and connect the main line.(Fig20)
0L）
8 gallons（3
7.87 inch
1
1
Don’tremovethe tape until
finishliftingrod assembly!
(Fig1)
(Fig2)
(Fig3)
(Fig11)
(Fig4)
(Fig5)
(Fig14) (Fig12)
(Fig7)
(Fig6)
(Fig17)
(Fig16)
(Fig8)
(Fig19)
(Fig18)
(Fig13)(Fig15)(Fig10)(Fig9)
(Feg20)
Drain pipe
installation
for FAN
POWER
For PUMP
Time
On (Follow last mode before turn off)
Off
12Hr/day ON mode of LED and 30mins/ 2Hr ON mode of Pump
Follow LED and Pump manual mode seting
Status Operation
Fuction
On
Off
On
One Press
One Press
One Press
Power
LightSound
BB
B
Off One Press
Auto B
B 1sec
B
always On
18Hr/day
6Hr/day
always Off
ON
High
Low
OFF
One Press
One Press
One Press
One Press
LED
B
B
B
ON HI LOW OFF
ON HI LOW OFF
ON HI LOW OFF
ON HI LOW OFF
30mins/ 1Hr
30mins/ 6Hr
30mins/ 12Hr
always Off
ON
High
Low
OFF
One Press
One Press
One Press
One Press
Pump
B
B
B
B
ON HI LOW OFF
ON HI LOW OFF
ON HI LOW OFF
ON HI LOW OFF
Most plants can be grown using the AUTO mode.
Fan follow LEDon / off.
Restore factory settings after power failure.
Set up the Wake-up(automatically turns on everyday) and Sleeping(automatically turns off everyday) modes
through lighting time setting.
A. When Power On, press hold POWER button until 2 beep sound (About 5 second) to reset power on timeline.
B. When Power Off, press hold POWER button until 2 beep sound (About 5 second) to reset power off timeline.