Hober HBDC750 User manual

SOLAR PUMP CONTROLLER USER MANUAL
WEB: www.hobertek.com
TEL: [phone]
ADD: a F2, A1 Building, GuangDong XingGuangYuan Industry Base, LuoCun, ShiShan Town, NanHai District, FoShan
City, GuangDong Province, China
Solar Pump Controller
(FOC)
Apply to Brushless DC Motor/PMSM
VERSION V2.0
DATE June / 25 / 2022
PRODUCER Mr. Leo Wang
To ensure of your health, equipment and property, please read this chapter carefully before use the solar pump
controller and act in compliance with the instructions.

SOLAR PUMP CONTROLLER USER MANUAL
WEB: www.hobertek.com
TEL: [phone]
ADD: a F2, A1 Building, GuangDong XingGuangYuan Industry Base, LuoCun, ShiShan Town, NanHai District, FoShan
City, GuangDong Province, China
1
．
SAFETY DEF N T ON:
Danger: t will cause serious injuries and even death while operating against the rules
Storage Condition:
NOTE
Temperature Humidity
Tem erature -40 ℃ to +65 ℃ . 5% to 90%, no condensation
Storage in dry, dust-free . Do not store in the environment containing corrosive gas, liquid.
nstallation:
Danger
Wire is connected by rofessional erson only.
Each wire connect to the device must be wra ed with electrical ta e for safety.
Prohibiting the installation location: direct sunlight, thick dust, corrosive gas or oil mist, flammable gas, liquid.
Attention
To ensure good convection cooling effect, the device must be installed Vertically.
The height of the device installation should be over 1.1m or more, and lease establish the risk identified beside the
device.
The ambient tem erature -20
℃
-+60
℃
, f Over 45
℃
, Please make sure well ventilated and the backside of
controller should be covered to make sure the air of fan is out ut from TOP of controller.
Relative humidity 15%-+95%RH.
Maintenance:
Danger
Under any circumstances, without rofessional guidance, do not disassemble the controller or touch the internal
arts.
Forbid to maintain the controller when it is Power-on.

SOLAR PUMP CONTROLLER USER MANUAL
WEB: www.hobertek.com
TEL: [phone]
ADD: a F2, A1 Building, GuangDong XingGuangYuan Industry Base, LuoCun, ShiShan Town, NanHai District, FoShan
City, GuangDong Province, China

SOLAR PUMP CONTROLLER USER MANUAL
WEB: www.hobertek.com
TEL: [phone]
ADD: a F2, A1 Building, GuangDong XingGuangYuan Industry Base, LuoCun, ShiShan Town, NanHai District, FoShan
City, GuangDong Province, China
2. NSTRUCT ONS.
2.1 LED Display
Number Description Parameters
1 Power Power LED
2 Battery Battery Working Mode
Flashing while working
3 Solar Solar Working Mode
Flashing while working
4 Battery Low Battery Low Voltage Protection
5 Well Led on while the water in Well is Em ty
Flashing while the well sensor Low, Middle,
High Level wiring is wrong
6 Tank Led on while the water tank is Full
Flashing while the Tank sensor Low, Middle,
High Level wiring is wrong
7 Error Flashing and Bee Alarm Times:
1 : In ut over voltage
2 : Battery low voltage
3: Battery over voltage
4: Mosfet over current
5: Foc Initial failed
6: U hase current error
7: V hase current error
8: W hase current error
9: Startu failed
10: Over tem erature
11: Over current
12: Tank full of water
13: Borehole water em ty
14: Potentiometer sto (controller sto )

SOLAR PUMP CONTROLLER USER MANUAL
WEB: www.hobertek.com
TEL: [phone]
ADD: a F2, A1 Building, GuangDong XingGuangYuan Industry Base, LuoCun, ShiShan Town, NanHai District, FoShan
City, GuangDong Province, China
2.2 Socket
nput
Output
Tank Well
Solar/Battery
Switch
Speed
BOTTOM
DC
+
Solar
or
Battery
DC
-
Solar
or
Battery
GND
U
V
W
Well
Or
Borehole
Well
Or
Borehole
TANK
L
Tank
M
Tank
H
W R NG

SOLAR PUMP CONTROLLER USER MANUAL
WEB: www.hobertek.com
TEL: [phone]
ADD: a F2, A1 Building, GuangDong XingGuangYuan Industry Base, LuoCun, ShiShan Town, NanHai District, FoShan
City, GuangDong Province, China
2.3 Solar nput
Please check the Solar in ut Voltage within the range or not before connect it to the DC um controller.
NOTE:
1. Solar anels No.1~N must be same arameters.
2. Solar anels No.1 and No.2 is connected in series. And be a string.
3. Solar anels No 1~2 , No3~4, and No 5~6 , there are three strings in arallel.
4. Solar Panels’ Power configured to 1.2 ~ 2 times of um motor’s ower , it de ends on the um motor’s efficiency and
sunshine of the solar um ing system installed location.
2.4 U.V.W Output
U.V.W connected to Motor's 3 hase, forbid to reverse running if the um is screw um .
NOTE: exchange any two wire of 3 hase to change to forward/reverse running.
DC pump controller Output to 3Phase DC Pump
Controller-U Phase Controller-V Phase Controller-W
Phase
Screw Pum Brown Black Blue
Centrifugal Pum Brown Blue Black
NO.1
NO.2
NO.3 NO.4
NO.5 NO.6

SOLAR PUMP CONTROLLER USER MANUAL
WEB: www.hobertek.com
TEL: [phone]
ADD: a F2, A1 Building, GuangDong XingGuangYuan Industry Base, LuoCun, ShiShan Town, NanHai District, FoShan
City, GuangDong Province, China
2.5 TANK SENSOR
Note: how to connect the float switch to controller tank socket?
2.6. Borehole Water Sensor
U and Down
Float Switch
Controller Tank Socket
Float Switch
2 wire
Tank L
Tank M
Tank H

SOLAR PUMP CONTROLLER USER MANUAL
WEB: www.hobertek.com
TEL: [phone]
ADD: a F2, A1 Building, GuangDong XingGuangYuan Industry Base, LuoCun, ShiShan Town, NanHai District, FoShan
City, GuangDong Province, China
3. QUAL TY WARRANTY
In order to rotect your interests, to solve your any menace from the "rear" exce t! The com any rovides 18 months
warranty of quality service for you.
 Please rovide controller failure hotos or videos and the serial ID of the controllers to the distributor or manufacturer.
 The following situations don’t belong to the quality warranty:
1. The user to alter the controller and the serial number;
2. Quality warranty label tag missing;
3. Installation environment not meet the conditions of using.
4. Product be re aired or disassembled without our authorization.
 The following situations out of free warranty, the s ecific charges de ends on the device conditions (material cost extra):
1. Both in and out of the warranty eriod:
2. Irresistible natural forces such as earthquake, fire damage caused by im ro er use;
3. Controller water damaged.
4. SPEC AL ATTENT ON
 Please confirm each string’s out ut voltage is almost the same if there are several strings in arallel
 The Voc of Solar anels must be within the max voltage of DC um Controller
Bottom of borehole
Pi e
Pum wire
Submersible
Pum Inlet
Water
Water Level Switch
Borehole Sensor