babala Hydro-Pro User manual

Hydro-Pro
Environmental Control System
www.babala-hydroponics.cn www.pro-leaf.com
Instruction Manual

Contents
I.
II.
III.
IV.
V.
Overview of Hydro-Pro System
Specifications of Hydro-Pro Series Products
Warings & Cautions / Avertissement & Précautions
Installation Instructions
Installation Diagram
VI.
VII. Operation Instructions
1
Interface Instructions

I. Overview of Hydro-Pro System
Pro-Leaf Hydro-Pro is the most complete and intelligent environment control system that applies
to professional indoor growth on the market. Featuring with CO23-in-one sensor (Temp/Humid/-
CO2/Light), Temperature and humidity sensor(with photocell), master controller, LDA-1 Light
adapter and AC station control modules, it can control up to 2 channels of light (using LDA-1
adapter), 8 sensors (4 CO23-in-one sensors and 4 humid and temp sensors), 4 temperature
control devices, 4 humidity control devices and 4 CO2Generators. Almost all the device settings
are programmable via the master controller. ( The devices can be programmed on the master
controller).
Independent day and night control parameters can be set to maintain the optimal environmental
conditions around the clock for the crops to grow indoors. Hydro-Pro's 3-in-one sensor helps you
to monitor temperature, humidity, and CO2level. You can install the additional sensors to you
help you better control and monitor the growing environment of the plants.
You can easily set up daily lighting and specially designed light management in a convenient
manner. Hydro-Pro allows you to select the type of light (LED or HID) to be controlled and can
simultaneously employ 2 channels of independent or interlocked light control logic in different
modes to create multiple lighting layouts and growth spectra required for plant growth. This
system can efficiently monitor the temperature of the lighting system in operation, to which it can
control accordingly with advanced functions like auto-dimming, overheat shutdown, sunrise, and
sunset simulation.
The Hydro-Pro master controller has 10 control signals (24V AC) output for different devices. By
connecting to the contactor panel board in the distribution box, the signal line (24V AC) can
control devices like Air Conditioner, Heater, humidifier, dehumidifier, and non-dimmable light
lines. The independent AC station can also be connected through Mobus RS485 to control CO2
supplement devices. Or it can control the air conditioner, heater, humidifier, dehumidifier, and
other devices through Mobus protocol RS485. Hydro-Pro is an intelligent and flexible control
system that provides growers a complete indoor gardening solution for maximum yield.
1. Follow all local and national electrical codes for installation requirements.
2. Hydro-Pro is specially designed for indoor use only. Please use our Hydro-Pro accessories to
ensure its best performance.
WARNINGS:
2

II. Specifications of Hydro-Pro Series Products
Hydro-Pro Master Controller
Product name Hydro-Pro Master Controller
Input Voltage 120VAC±15VAC, 60Hz, 1A (can be customized)
220VAC±15VAC, 50/60Hz, 1A (can be customized)
AC signal output (PORT) 10-channel signal output: AC24V/0.1A
Other signal output ports (RJ12) RJ12 x 4, 4-channel RS485 communication
Signal line output: DC24V, 1.0A
Network port RJ45
Dimensions 14” H x 17” W x 4” D (excluding length of power cable)
Power cord length ≈2m/6.5ft
Net weight 6.6 lbs
Gross weight 9.3 lbs
Package size 370x330x145mm / 14.6"x13.0"x5.7" (1 unit/box)
Accessories
Self-tapping screws * 4;
Ring Expansion Screw * 4;
Temperature and humidity sensor probe * 1
AC Station module * 1
RJ12 network extension connector * 1
RS485 communication extension cable 5.0m * 1
3

CO2, Humidity & Temp Sensor Humidity & Temperature Sensor
Main parameters Default values
Gas detected CO2
Working voltage DC24V
Working current 30mA
CO2range 0~6000ppm
CO2accuracy ±(30ppm+3%)
Humidity range 0-100%RH
Humidity accuracy ±2%RH
Temperature range 0~70℃
Temperature accuracy ±0.5℃
Maximum quantity 4pcs per unit
Communication mode RS485 [Modbus-RTU]
Light Sensor Photocell
Main parameters Default values
Working voltage DC24V
Working current <10mA
Humidity range 0-100%RH
Humidity accuracy ±2%RH
Temperature range 0~70℃
Temperature accuracy ±0.5℃
Maximum quantity 4pcs per set
Communication mode RS485 [Modbus-RTU]
Light Sensor Photocell
4

AC Station socket module Light control module
Main parameters Default values
Input Voltage AC110V 60Hz
Output Voltage AC110V/60Hz/MAX10
Maximum power <1100W
Communication terminal RJ12 connector
Indicator Green LED
Maximum connections
quantity 32pcs
Communication Mode RS485(Modbus-RTU)
Main parameters Default values
Input Voltage DC24V
Output Voltage 0~10V (DC)
Communication terminal RJ12 connector
Indicator Green LED
Maximum connections
per channel 20pcs
Communication Mode RS485(Modbus-RTU)
5

Warning: Please cut off the power when wiring
Avertissement: couper l'alimentation électrique pendant le câblage
Cautions:Please read this manual carefully before operating the Hydro-Pro Master Controller.
Précautions :Lisez attentivement ce manuel avant d'utiliser le Contrôleur principal Hydro Pro.
Warning: Do not place metal objects such as paper clips and tools in the controller to prevent an
electrical shock hazard.
Avertissement: Ne placez pas d'objets métalliques tels que des trombones et des outils dans le
Contrôleur afin d'éviter un risque de choc électrique.
Cautions:Before plugging in the Hydro-Pro Master Controller, check whether the voltage of the
socket is consistent with the parameter described.
Précautions : Avant d'insérer le Contrôleur principal Hydro pro, vérifiez que la tension de la prise
correspond aux paramètres décrits.
Cautions:After the equipment is installed, perform the start-up test before operating it properly.
Précautions :Après l'installation de l'équipement, effectuer l'essai de démarrage avant le bon
fonctionnement.
IV. Installation Instructions
Before use, the Hydro-Pro Master Controller should be properly secured to a wall. The air intake
and exhaust of the controller must be kept clear, and there must be no obstruction. Keep the
environment where the product is used well ventilated. Do not place flammable and explosive
materials, such as gasoline near the equipment.
1. Attach the controller to the wall using the complimentary accessories
III. Warings & Cautions / Avertissement & Précautions
6

7
3. Open the cover of the controller, and connect the corresponding devices accordingly.
Heat Cool Humidify Humidify Dehumidify
01 02 03 04 05
06 07 08 09 10
Dehumidify Light-1 Light-2 AlarmAlarm
2. Loosen the screw on the controller.
Counterclockwise

1. Connect the Hydro-Pro Master Controller to the power supply (Please refer to the parameter
table to ensure that the parameters of the power supply are consistent); set the required parame-
ters on the master controller properly before using it.
2. The working status of the Hydro-Pro Master Controller will be displayed with the status sign on
its interface; get familiar with the specified meaning of each sign.
3. Make sure that the probes (CO2sensor probe, and temperature and humidity sensor) are
connected to the probe socket on the bottom of the Hydro-Pro Master Controller, and check if the
connector is properly inserted. Place the probe of the light sensor in the place to be measured,
with its front side facing the light source unobstructed.
WARNING: Do not disassemble the Hydro-Pro Master Controller before you are familiar with it.
Please read the manual first. In case of any questions, consult your dealer. (To ensure safety,
please read this manual carefully and follow the instructions before installation. If you have any
questions, please contact us or consult with your dealer)
Note:
8
4. Close the cover after the installation is completed, and tighten the screw on the controller.
Clockwise

V. Installation Diagram
4x CO2 Sensor
Lights
Lights
Net
Power
AC 110V
USB TF Reset
4x Humidity & Temp Sensor
CO2 TankCO2 Generator Fan
Devices
Devices
Distribution box
Dehumidifier
9

Connection Guide
Note: Before installing the equipment, the user needs to consider the number of sensors and related
devices that need to be equipped based on the actual conditions of the planting area, for the heavy
current (110V-380V) devices in the circuits should be installed in the distribution box first.
1. Connect the sensor module to the Sensor port in series.
2. Connect the AC Station socket module to the Device port in series.
3. Connect the LDA-1 light control module to the LINE-1 port, which is the main light control line.
4. Connect the LDA-1 light control module to the LINE-2 port, which represents the auxiliary
light control line.
5. Connect the internal 10-channel port to the corresponding configuration in the distribution box
or related equipment that supports AC24V signals.
6. Before the connection, it is necessary to check if the positive and negative poles of the output
line are correct.
After the circuit connection is completed, plug in the power and turn on the device.
10
Basic configuration in the standard working environment with a grow area of 200m
3
Equipment Quantity Purpose
Hydro-Pro Master Controller 1 Master Controller
CO 2 four-in-one sensor 1
Monitoring CO 2 parameters (Relative CO 2
concentration value), relative temperature value,
relative humidity value, and light parameters
Temperature, Humidity and Light
three-in-one Sensor 1
Monitoring the relative temperature value,
relative humidity value, and light parameters
AC Station Module 1
Used to control the CO 2 output device (TANK or
generator)
LDA-1 Light Control Module 2
Used to control the CO 2 output device (TANK
or generator)
RS485 Cable Several
Extension lines for connecting each terminal

Turn on the controller, the loading interface will be shown directly on the display. After the loading is
completed, the relevant information of the environment will be displayed on the homepage.
Function Description
Home Page
After the corresponding sensors are connected to the controller, the real-time data of the related
devices are displayed on the interface, including VPD, humidity, temperature, CO2, light, day and
night.
10:49:05
11-01-2020
Daytime Mode
LIGHT
ON at:
08:00
OUTPUT MAX:
80％
OFF at:
18:00
Type:
LED
HUMI
CLIMATE
44.7
%RH
%RH
Dehumidify:
90
%RH
5
%RH
Humidify:
CHANNEL 1 CHANNEL 2
30
Deadband:
TEMP 28.5
℃
℃
℃
VPD 1.73
35.0
℃
5.0
Heat:
Cool:
15.0
Deadband:
IRRIGATION
STATUS
Auto
08:30
60％
18:30
HID
FOLLOW
MODE:
CO2 PPM 1100
Deadband:
200
Target:
1200
High CO2 PPM
Protection:
5000
SYSTEM
SETTING
CONNECTION
STATUS
11
VI. Interface Instructions

CO2Control
The PPM-UP mode, Fuzzy Logic mode and manual shutdown mode are available on the device.
By analyzing the CO2data read by the sensor, the relative CO2concentration in the environment can
be controlled and adjusted. The CO2control mode is composed of a generator [PPM UP] mode and
TANK [Fuzzy-Logic] mode. When the CO2concentration is lower than the start value, it will start the
output of the relevant devices (AC24V output and AC Station module); If it is higher than the end
value, it will stop the output of the relevant devices.
When the CO2concentration in the environment reaches the corresponding range, the output action
of the corresponding equipment will be stopped to achieve the goal of controlling CO2concentration
in the environment.
Humidity control
The device can be set to humidify mode, dehumidify mode, synchronous humidify and dehumidify
control mode and idle mode.
After analysis of the humidity data read by the sensor, the humidity in the environment can be
controlled and adjusted. The humidity is controlled within a range. That is, when the humidity is below
the humidification value, the humidifier (AC24V output) will be started, and when it is above the initial
value, the dehumidifier (AC24V output) will be started.
After the humidity of the environment is within the corresponding range, the output of the correspond-
ing device is stopped to control the humidity in the environment.
Temperature control
The heating mode, cooling mode, synchronous heating, and cooling mode and idle mode.
After analysis of the temperature data read by the sensor, the ambient temperature can be controlled
and adjusted. The temperature can be controlled within a range. When the temperature is below the
heating value, the heater (AC24V output) will be started; when it is above the initial value, the cooler
(AC24V output) will be started.
High PPM Protection
CO2
Target
value
Activate
Value
(Fuzzy Logic
/PPM UP)
Deadband
Low Humi
protection value
High Humi
protection value
Humidification
on value
Dehumidification
on value
Adaption
range
Deadband Deadband
12

Heating
on value
Cooling
on value
Adaption
range
After the ambient temperature is within the corresponding range, the output of the corresponding
device will be stopped to realize ambient temperature control.
Low temp
protection value
High temp
protection value
Deadband Deadband
Day and night Setting
All sensors are equipped with a light sensor, which is used to determine whether the controller works
during the day or night. In this document, the daytime is defined as the time when the remote sensor
senses the light, and the nighttime is defined as the time when the light is not sensed in the room. The
actual time of the day does not affect the day or night mode controlled by Hydro-Pro.
When there are multiple probes, and the sensing status of different probes is inconsistent (for
example, one of the senses the day and the other two senses at night), it is decided by a simple majori-
ty. The sensor of day and night judges that the light intensity coefficient is determined by the device
and does not need to be set by the user.
The Hydro-Pro master controller is preset with default day and night control parameters (shown in the
Factory Defaults and Control Limits section of this document) so that it can be used immediately out
of the box. The Hydro-Pro controller will display the date symbol in the upper left corner of the
day/night mode.
Day mode control: The Hydro-Pro controller outputs signals to the corresponding device by monitoring
the relative humidity, temperature, and CO2concentration in the room based on the day control
parameters, thus maintaining them at the required level in the environment.
Night mode control: The Hydro-Pro controller outputs signals to the corresponding device by monitor-
ing the relative humidity, temperature, and CO2concentration in the room based on the night control
parameters, thus maintaining them at the required level in the environment.
In night mode, only the CO2concentration monitoring and alarming are available, and the correspond-
ing output device will not be activated to save CO2.
Light dimming adapter control
The Hydro-Pro controller is equipped with two channels of independent or interlocked light control
logic; meanwhile, the main supplementary light line and the auxiliary supplementary light line are
available. In the Hydro-Pro system, a maximum number of 20 light dimming adapter modules (LDA-1)
are equipped per channel.
The LED-type and HID-type light are available. Moreover, there is an automatic high ambient
over-temperature detection mechanism (high-temperature shutdown function), which can turn off the
light when the temperature is excessively high.
13

Automatic nutrient dosing and irrigation mode
Hydro-Pro controller is capable of running in conjunction with PHEC-B2 equipment, which is called
Hydro-Plus mode. In this mode, the automatic nutrient dosing, automatic water make-up, water level
detection (EC, pH, water level, and water elevation), automatic irrigation, automatic liquid dispensing
switch, and high-water temperature alarm can be set.
1. Power on
Turn on the master controller, the LOGO will be automatically displayed in the interface, waiting for the
data to be automatically updated. After the update is complete, the monitoring interface will be shown.
After the devices are turned on, the real-time data of related devices will be displayed in the interface,
including VPD, humidity, temperature, CO2, light, day, and night.
The day and night status is displayed in the upper left corner of the interface, and the current time and
date are displayed in the top middle position of the interface. The time is shown in the format of HH:
MM: SS and the date are shown in the format of MM-DD-YYYY.
The day and night status is determined by a light sensor on the probe, which can detect the light
intensity.
2. System Setting
Press the system setting icon to enter the setting interface.
VII. Operation Instructions
10:49:05
11-01-2020
Daytime Mode
LIGHT
ON at:
08:00
OUTPUT MAX:
80％
OFF at:
18:00
Type:
LED
HUMI
CLIMATE
44.7
%RH
%RH
Dehumidify:
90
%RH
5
%RH
Humidify:
CHANNEL 1 CHANNEL 2
30
Deadband:
TEMP 28.5
℃
℃
℃
VPD 1.73
35.0
℃
5.0
Heat:
Cool:
15.0
Deadband:
IRRIGATION
STATUS
Auto
08:30
60％
18:30
HID
FOLLOW
MODE:
CO2 PPM 1100
Deadband:
200
Target:
1200
High CO2 PPM
Protection:
5000
SYSTEM
SETTING
CONNECTION
STATUS
14

Home
SYSTEM SETTING
Date Setting
12-hour 24-hour
Time Setting
Backlight Auto
Mode
Update
System Version: V1.00
ON OFF
Alarm
℃℉
Unit
2017-03-22
15:20:29
System Setting
Sensor List
Device List
External Device
In this interface, the system version, day and night time, date setting, time setting, 12/24-hour time
format, alarm signal output, temperature unit, automatic backlight switch, and backlight brightness can
be set.
You can navigate to other related interfaces via the interface on the right side.
Time format: Set the date format as MM-DD-YYYY and the time format as HH: MM: SS.
12/24-hour time format: 12-hour and 24-hour time format are available.
Alarm signal output: Enable and disable the alarm signal output.
Temperature unit: Set the temperature unit, in Fahrenheit or Celsius.
Automatic backlight switch: Enable the automatic backlight; waiting for 60 seconds, when the backlight
will be automatically turned off, and the screen saver will be shown.
Backlight brightness: Move the slider to adjust the brightness of the screen from 20% to 100%.
15

(2.1) Sensor and device list
In the sensor or device list interface, all registered devices will be displayed, which are distinguished
and shown by device names, such as CO2-SR, HT-SR, PHEC-B2, LEVEL-SR, AC-CO2, LDA-1, etc.
The device ID, connection status (online/offline) will be displayed simultaneously.
In this interface, you can choose to find unregistered devices.
(2.2) Adding sensors or devices
In this interface, you can delete or find new devices.
After the unregistered CO2sensor, H&T sensor, AC Station module, and LDA-1 module are inserted
into the port or after the Find button is pressed, the device-related prompt dialogue box will automati-
cally pop up.
16

After the relevant device data are found, the dialogue box will be displayed as shown in the interface
above, in which the device type and ID will be present; if the user presses the YES button, the relevant
device data will be added to the device list; if the user presses the NO button, the device will not be
added to the device list.
The RS485 port for the sensor is the Sensor port.
The RS485 port for the device is the Device port.
The RS485 port for the LDA-1 device is the Light LINE-1 or Light LINE-2 port.
(2.3) Deleting sensors or devices
In the list interface below, you can press the DEL button to delete the device data with the correspond-
ing ID.
Press the YES button in the pop-up dialogue box to delete the device data from the device list, or
press the NO button to exit; after deleting the device, go back to the device list interface.
17

3. Device Status
In the main setting interface, press the "CONNECTION STATUS" to enter the device status interface.
The devices displayed in the interface are SENSOR, DEVICE, CH1 light line 1, CH2 light line 2, and
PORT.
4. Home Page
In the Home Page, the real-time data of VPD, humidity, temperature, and CO2are displayed.
In the upper left corner, the humidity value, humidification on value, dehumidification on value, and the
corresponding Deadband value are displayed.
In the lower-left corner, the temperature value, heating on value, cooling on value, and the
corresponding Deadband value are displayed.
In the upper right corner, the target value of CO2, Deadband value, and high CO2PPM protection
value are displayed.
In the lower right corner, the light type, on time, off time, working mode and brightness output are
displayed.
The corresponding online status of the port is also displayed in the interface:
If the device is not registered, it will not be displayed.
If the device is registered and connected, the status indicator
will be green.
If the device has been registered but not connected, the status
indicator will be red.
CONNECTION
STATUS
18

10:49:05
11-01-2020
Daytime Mode
LIGHT
ON at:
08:00
OUTPUT MAX:
80％
OFF at:
18:00
Type:
LED
HUMI
CLIMATE
44.7
%RH
%RH
Dehumidify:
90
%RH
5
%RH
Humidify:
CHANNEL 1 CHANNEL 2
30
Deadband:
TEMP 28.5
℃
℃
℃
VPD 1.73
35.0
℃
5.0
Heat:
Cool:
15.0
Deadband:
IRRIGATION
STATUS
Auto
08:30
60％
18:30
HID
FOLLOW
MODE:
CO2 PPM 1100
Deadband:
200
Target:
1200
High CO2 PPM
Protection:
5000
SYSTEM
SETTING
CONNECTION
STATUS
5. CO2Setting
In the CO2setting interface, the real-time data of the currently connected sensor are displayed, as well
as the device's CO2parameters set, such as working mode, high CO2PPM protection value, target
value, Deadband value, the interlocked status of CO2&Cooling and CO2& Dehumidification.
(5.1) CO2Target value setting
In this section, you can set the CO2target value in the box behind [Target], Deadband value in the box
behind [Deadband], and high CO2PPM protection value in the box behind [High CO2PPM Protection]
19