grobo Grow Box User manual

Grow Box Assembly
Rev.03
Coloured Digital Copy: grobo.io/build

Parts Used
Safety and Warnings
NEVER have the Grow Box plugged in during the
assembly.
NEVER have the Grow Box plugged in or on when
touching the PCBs or wiring harnesses.
ALWAYS disconnect the power supply when working on
the Grow Box, installing the harnesses, or making repairs.
Warranty will be voided if power is on during repairs.
DO NOT use humidifiers in the Grow Box. High humidity
can damage components and will void warranty.
DO NOT calibrate pH or EC probes during a Drain or Fill
action. Wait till the Drain or Fill is complete before
attempting to calibrate the Grow Box.

Parts Used
Overview
Watch the
Assembly Online
Tools Used Grab a Buddy!
Estimated
Assembly Time:
90 minutes

Parts Used
Wood Top Assembly
1x
Crowsnest
1x
Water Tank Cover
1x
Side Wall
2x
Premium Door /
Solid Door
1x
SUB-00001
SUB-00003
PRT-00227
PRT-00216
SUB-00036
Back Wall
Assembly
1x
SUB-00011
SUB-00037

Dosing Control Box
1x
Nutrient Bottle Holder
1x
SUB-00033
PRT-00214
Water Tank
1x
PRT-00215
Wood Base
1x
SUB-00038
Dosing Control Box
Front Panel
1x
PRT-00213
5
Parts List
Printed Assembly
Instructions
1x

Parts Used
BAG 1 BAG 2 BAG 3
BAG 4 BAG 5 BAG 6

Parts Used
BAG 7
PEAT POD
HOLDERS
AIR
STONE
Box A and
Box B
Internal Fan
With label on top

Step #
Sidewall Preparation 01
Remove double
sided tape from
side walls
ab

Step #
Back Wall Install 02
Back wall
Tips
●The user button opening will face the inside.
a
b

Step #
Back Wall Top Fasteners 03
a
b
Tips
●Install only 1 screw.
●Fasten till snug, DO NOT overtighten.
x1

Step #
Back Wall Bottom Fasteners 04
a
b
x2

Step #
Back Wall Assembled 05
Tips
●Repeat steps 1 - 4 for the other side wall.
x3

Step #
Leveling Foot Install 06
a
b
Leveling Foot x 4

Step #
Wood Base Installation 07
Tips
●Make sure the silver label with barcode is at the bottom (Figure c).
●DO NOT over tighten.
a
bc
x4

Step #
Rotate the Unit 08
Tips
●Rotate the unit onto a table or a carpet so it lays on its side.

Step #
Crowsnest Install 09
a
b
c
x4

Step #
Crowsnest Rear Screws 10
Tips
●Make sure the black power connector is through the back wall fully.
a
b
x2

Step #
Rotate the Unit Upright 11
Tips
●Rotate the unit back upright on the floor.

Step #
User Button Installation 12
ab
cd
eRubber O-Ring
Nut
Tips
●Remove the nut from the user button before inserting it. Install the nut after the
user button is installed in the back wall. Tighten till snug.
●The black rubber O-ring will be on the outside of the back wall.
●Note the direction of the wires. Make sure it is in the same direction (Figure e).

Step #
User Button Connection 13
Tips
●Connect the cable to the small white connector (UBTN) that is on the far right of
the board.
a
b
User Button harness
User Button
c