OPCOM GrowWall User manual

User Manual
Version 2.0

WELCOME
Thank you for purchasing OPCOM GrowWall. Please follow this User Manual and
Planting Guide to assemble your GrowWall and plant your first garden.
This manual is a guideline to help you quickly learn the basics on how to plant with
OPCOM Farm GrowWall. Final results may change according to the variety of seeds
used, plant selection, and your indoor environment.
Your GrowWall will do much of the work and save your time in the process of
growing a crop of up to 75 plants. It is a tool to grow plants from seeds to harvest,
simply and in a clean environment. Have peace of mind that your food is grown in a
pollution and pesticide free environment under your control.
OPCOM Farm GrowWall helps automate the process of taking care of your plants
during their growth stages. With attention from you and a bit of experimentation,
you will quickly find out how to achieve the gardening result you want. For more
product information, to register your OPCOM membership, to receive updates on
new products, and to purchase supplies and seeds, please visit our website:
www.opcomfarm.com
OPCOM Farm developed our line of indoor gardens in dedication to a healthy
environment with safe food. We invite you to become a professional indoor
hydroponic farmer!
Enjoy Your OPCOM Farm!
GrowWallUser Manual

Contents
A: Assembly.......................................................................................................1
1-1. Accessories..........................................................................................1
1-2. Grow kit................................................................................................2
1-3. Planting Accessories.........................................................................2
1-4. Manual..................................................................................................2
2. Description...............................................................................................3
3. !Caution.................................................................................................4
4. Set up Process.........................................................................................5
5. Preparing................................................................................................14
B: Planting.......................................................................................................16
B1. Sowing stage.....................................................................................16
B2. Seedling stage...................................................................................19
B3. Growing Stage..................................................................................22
B4. Grow to Harvest................................................................................23
C: Optional......................................................................................................23
C1. Regrowing..........................................................................................23
C2. Growing Sprouts...............................................................................24
C3. Synchronization Control Function................................................26
D: Maintenance..............................................................................................27
D1. Change Water...................................................................................27
D2. Check EC & pH.................................................................................28
D3. EC / pH Meter Use and Calibration.............................................29
D4. Change LED Tube............................................................................30
E: ........................................................................................................................31
E1. Troubleshooting................................................................................31
E2. GrowWall Q&A................................................................................32
Register with OPCOM...................................................................................33
GrowWallUser Manual
Page

GrowWallUser Manual
P1
A: Assembly
Please check all accessories listed here before starting setup.
LED Lighting Power Cable
(OAAS08A)
30W LED Growth Tube
(L30T) x 5
(OAEE07A)
Pump & Water Pipe
(OAEE06A)
Plastic Rivets x 8
(OAAS10A)
3
Water Pipe Filter x 5
(OAMS08A)
1-1 Main Body - pre-assembled parts
Accessories Packed in the Sprout Box
1
Wall Mount Brackets
(OAAS12A)
Camera Holder Stick
(for Optional OPCOM Link Kit)
(OAMS08K)
6
2
Expansion Anchor Bolts x 2
Wall-Mount Screws x 2
Washer x 2
(OAAS07A)
45
GrowWall Control Box x 1
(OAEE05A)
Hollow Plastic Peg x 2
and Screws x 2
(OAAS11A)
Plastic Ties x 5
(OAAS13A)
Packed in the Water Tank
R1
R2L2
L3
R4
R3
L1

Growing Basket x 100 (D45mm x H40mm)
(OANS06A)
Nutrient Starter Cup 26(±2)g x 3
(OAMS03A)
Nutrient Adjuster Cup 5(±1)g x 12
(OAMS04A)
7-C 7-D
7-A
pH+/- Capsules
(OAMS05A,OAMS06A)
7-F
EC and pH Meter Set with Bag
(OAEE03A,OAEE04A)
Tweezers
(OANS12A)
7-G
Seeds Capsules (105 pcs / per bottle)
Green Lettuce,Red Leaf Lettuce,Basil
(OSLT01A,OSLT02A,OSHB01A)
7-B
GrowWallUser Manual
P2
!Note
• Keep seed capsules refrigerated around (5°C / 41°F) after opening for better storage condition.
• Use dry hands when taking out seed capsules.
• Opcom cannot guarantee for results of other sources’ seeds. Use Opcom grow kit supplies for best results.
• A germination rate of seeds of 70% ± 10% is normal (depending on varietal of plant ).
Sprout Box x 1
(OANS07A)
Seedling Sponge(60 x 6)
(OAMS10A)
8
Sprouting Sponge x 2
(OAMS09A)
7-E
1-3 Planting Accessories Packed in the Water Tank
1-4 Manual
1-2 Grow Kit
EC pH
75 seed capsules
Seed Capsules
Basil
Basil
OSHB01A
75 seed capsules
Seed Capsules
Red Leaf Lettuce
Red Leaf Lettuce
OSLT02A
75 seed capsules
Seed Capsules
OSLT01A
Lettuce
9
7
Please check all accessories listed here before starting setup.
Warranty Card
10
Quick Guide
Manual
11
Optional
Accessories Kit
Planting Q&A
12 13
Quick Guide Manual
Planting Q&A Optional Accessories Kit

User Manual GrowWall
P3
2. Description
Grow Tube
Water Tank
Adjustable Light Arm x 5
Connecting Pipe (UP) x 1
Water Inlet x 1
Water Pipe Filter
LED Tube x 5
Bubble Level
Control Box
Pump
Sprout Box

User Manual GrowWall
Keep indoors
at room temperature
41-90 °F (15-32°C).
Please use 5 LED Lamps
total under 1000W.
To avoid electric shock,
do not touch plugged-in
appliance while in contact
with faucet or water line.
Unplug unit if not in use. Mind children's use of unit,
and ensure that plant
nutrition and other supplies
are not ingested.
Fasten securely to wall to
prevent tip-over accident.
Keep away from fire
and chemicals.
Not for outdoor use.
P4
! 3. Caution
Under
1000W
°C
°F
30%-85%RH

4. Set up Process
Please visit the GrowWall page at www.opcomfarm.com/growwall,
or scan the QR code on the right, to watch the assembly video.
Prepare List for Set up:
Step 1. GrowWall consists of four numbered modules that fit together on top of
each other.
Step 2. Put the four modules flate on the ground.
GrowWall
P5
User Manual
Step 2.
Step 1.
R3
R4
R1
R2
7.13 gallons (27L)
Water
Phillips screwdriverRubber Mallet Electric Drill
R3
L3
L4
L1
L2
L3
R4
R3
R1
R2

L4
L1
L2
L3
R4
R3
R1
R2
L4
L1
L2
L3
R4
R3
R1
R2
R1
R2
R2
R3
L2
L3
Step 3. Starting with R1, L1 on the bottom, insert the two vertical tubes of R2, L2
into the corresponding tubes on R1, L1.
Align the holes on the two parts, and secure each of the two junctions by
inserting a plastic rivet, using a rubber mallet.
NOTE: Many accessories and parts, such as the rivets, have been
placed inside the sprout box for shipping.
Step 4. Repeat the process with R3,L3 on top of R2,L2 the same way.
GrowWall
P6
User Manual
L1
L2
Step 3.
Step 4.

Step 5.
Step 6.
Step 5. Place the wall bracket on top of R3,L3. Place the hollow plastic peg into the
round
hole in the bracket as shown. Put the screw into this tube, and with
a screw driver, affix the tube and the bracket to the unit.
Step 6. R4,L4 gets inserted on top of the plastic pegs, as shown.
GrowWall
P7
User Manual
R4
L4
L1
L2
L3
R4
R3
R1
R2
L4
L1
L2
L3
R4
R3
R1
R2