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B1100
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B1100

The B1100 series is an intelligent constant pressure water supply inverter pump with superior performance and a wide range of functions.
The B1100 intelligent constant pressure inverter pump has automatic constant pressure, automatic sleep for unoccupied water use and various fault alarms.
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Product description

B1100 Series with superior performance and rich function, can meet the requirement of water supply in different occasions and improve the quality of water supply system to achieve the effect of energy saving and environmental protection.


Features

Intelligent constant pressure water supply

Automatic sleep without water

High and low water pressure alarm function


Product parameters


Model


Input Voltage

Output Power (kW)

Current (A)

Head (m)

Flow (m3/h)

Threaded Bore (Inlet/Outlet)

B1100-MLH2031

-S20007

Single Phase 220V

50/60Hz

0.55

2.0

37

2

G1/G1

B1100-MLH3041

-S2001

Single Phase 220V

50/60Hz

0.75

3.2

42

3

G1/G1

B1100-MLH8201

-S20025

Single Phase 220V

50/60Hz

1.85

7.9

36

8

G11 /G11

22


Product parameters

B1100-MLH External dimension


Model


Outline Dimension(mm)

B

B1

B2

H

H1

H2

L

L1

L2

B1100-MLH2031-S20007

174

158

125

304

184

75

309

136

96

B1100-MLH3041-S2001

181

158

125

475

190

75

350

156

96

B1100-MLH8201-S20025

206

199

160

585

245

100

408

138

96


Company Contact

Guangzhou Bedford Electrical Equipment Co., Ltd.

Address: 1st Floor Building C, No.2, Taowan Industry Zone, Liwan District, Guangzhou, China.

Phone: +86 20-81561021

Fax: +86 20-81891390

Zip code: 510370

Service Hotline: 1350002099 18664751963

Email: bedford.cn@gmail.com

Safety issues

• When using improperly, it may cause damage to the controller or system;

• Please don’t make withstand voltage testing for the controller;

• Never connect AC power to output U, V, W terminals;

• If the internal components of the controller were influenced or damaged by static, please do not to touch;

• The motor, controller and power specifications should be matching, otherwise it could cause abnormal operation even burn out the device;

• If the controller appears serious vibration, noise, heat or peculiar smell in the first operation, please cut off the power immediately and contact suppliers or service center later;

• Please don’t expose the controller in the environment with direct sunlight, rain, frost or snow in case of deformation or damage.


Cautions

• Please don’t dismantle, change the product, or may cause electric shock, fire hazard and personal injury;

• Please don’t open the cover during the running of controller;

• Please don’t put wire, bar of metal, filaments etc. into the controller so as not to cause a short circuit or get an electric shock;

• Please don’t splash water or other liquid over the controller;

• Layout operations should be carried out by a qualified electrical professional, and construct in accordance with the electrical code.


Countermeasures for errors

LCD

Display

Name of

Error

Description

Countermeasure


HIGH PRESSURE

High pressure alarm has been activated


Check the System


LOW PRESSURE

Low pressure alarm has been activated


Check the System


SENSOR OPEN


Sensor is not connected


Check the connection part of the sensor


SENSOR SHORT


Sensor has a short circuit


Check the connection part of the sensor


INVERTER ERROR


Inverter error

Inverter is malfunctioning. Cut off the power and contact the manufacturer


After-sales service

1. The warranty is limited to the inverter itself. Within 12 months from the date of purchase, the inverter will provide free maintenance services if the product is damaged due to malfunctions caused by the product itself within 12 months from the date of purchase.

2. During the warranty period, if something happens, our company will charge a certain amount of maintenance fee depending on the situation.

A. Failure to strictly follow the "Instruction Manual" or exceed the standard requirements in an environment that does not meet the requirements of the "Instruction Manual".

B. Failure caused by self-repair or modification without permission.

C. Faults caused when the inverter is used for abnormal functions.

D. The inverter is damaged due to incorrect wiring.

E. Damage caused by improper storage, fall or other external factors after purchase.

F. Failures caused by natural disasters such as abnormal voltage, lightning, fire, water mist, metal dust, gas corrosion, earthquakes, storms, or disaster-related causes.

G. Tear off the product identification (such as nameplate, etc.) without authorization; the serial number of the body does not match the warranty card.

3. If you have any questions, please contact the agent or contact our company directly.

4. For machines beyond the warranty period, our company will also provide lifetime paid maintenance services.

l
Phone:
+86-020-81561021
Add to:
9:00-18:00
About us

Bedford water supply equipment is widely used in high-rise residential buildings, villas, schools, hospitals, large communities, air source heat pump hot and cold water systems, solar water heating systems, water treatment, energy-saving water supply systems for buildings, and other occasions. ​​​​​​​

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