Wld160 Series Intelligent Variable Speed Drive Pump

• After-sales Service: Easy to Install
• Warranty: 1 Year Warranty
• Max.Head: 30-50m
• Max.Capacity: 100-200 L/min
• Driving Type: Motor
• Material: Stainless Steel
• Model NO.: WLD160
• Structure: Multistage Pump
• Assembly: Booster Pump
• Power: Electric
• Start Up: Electric Pump
• Type: Centrifugal Pump
• Application: Centrifugal Pump
• Industry: Booster Pump Equipment
• Media: Water
• Performance: Automatic Pump
• Theory: Centrifugal Pump
• Transport Package: CTN
• Specification: Depend on model
• Trademark: BEDFORD
• Origin: Guangzhou
• HS Code: 9032899090
• Production Capacity: 5000 Pieces /Month

Product Description

The WLD160 series is an intelligent constant pressure water supply inverter pump, which is widely used for domestic water supply, tap water pressurisation, garden irrigation and vegetable shed water supply. Designed specifically for water supply users, it is suitable for various applications and is easy to operate. Once the parameters are set correctly on site, it can automatically run at constant pressure according to the amount of water used, without human intervention. No one is using water and it stops automatically, with automatic fault alarm.

 

Product description

WLD160 series variable frequency pump is an intelligent constant pressure water supply variable frequency pump.WLD160 series products are widely used in domestic water supply, tap water pressurization, garden irrigation and vegetable greenhouse water supply.

 

Features

• Professional design based on users' needs, simplicity of operation and suitable for all kinds of applications;

• According to the water condition to supply constant pressure water without manual operation after parameters were set correctly;

• Stop running automatically when no water consumption;

• Alarm automatically when faults occurred;

 

 

Product parameters

Model	Input Voltage	Output Power (kW)	Current (A)	Head (m)	Flow (m3/h)	Threaded Bore (Inlet/Outlet)
WLD160-MLH30 41-S2001	Single Phase 220V 50/60Hz	0.75	3.2	42	3	G1/G1

 

Picture representation

 

 

WLD160-MLH3041-S2001

Model	Outline Dimension(mm)
	B	B1	B2	H	H1	H2	L	L1	L2
WLD160-MLH3041-S2001	220	158	125	266	133.5	75	362	155	96

 

 

WARNING

• 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;

• After controller powered on, its cannot be touched even if in down state as the terminals of the controller are still live, otherwise, there is a risk of electric shock

• Please don't splash water or other liquid over the controller.

• Wiring work is performed by qualified electricians, and construct is performed in accordance with electrical code.

 

CAUTION

• 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 install the controller in the environment with direct sunlight, rain, frost or snow

in case of deformation or damage.

 

System Running Fault and Trouble Shooting

Abnormal Function	Reason	Solution
Can't Sleep	1. Outlet pipe leakage; 2. Check valve leakage; 3. Pressure tank damage; 4. High environment EMI; 5. Wrong parameter	• Check outlet pipe, or to set b0.08; • Inspect check valve; • Change pressure tank; • Transducer adopt shielded wires, shielded layer connect to PE;
Full-Frequency Running	1. Lose pressure feedback; 2. Wrong parameter; 3. Pump under power	• Check transducer and wires;
Motor Noise	1. Motor abnormal; 2. Motor installation is not stable; 3. Low carry-frequency	• Check motor

 

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.