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Summary of Contents for Wilo BF Series
- Page 1 Read all warnings and instructions before using. Improper use may result in serious or fatal illness or injury. This product was made by the client’ s order Please, check the name plate. WILO Pumps Booster system BF / BP Series...
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Page 3: Table Of Contents
Thank you for purchasing WILO Pumps products. Please read carefully for your safety & convenience. Section Subject page Contents ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ Safety precautions ( Make sure to read & follow carefully! ) ・・・・・・・・・・・・・ Introduction ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ Characteristics of products ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ Application ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・... -
Page 4: Safety Precautions ( Make Sure To Read & Follow Carefully! )
Safety precautions ( Make sure to read & follow carefully! ) These instructions contain basic references which must be strictly adhered to. It is therefore imperative for the installer and the operator to carefully read these instructions prior to installation and commissioning. Please observe, not only the safety directions under the main heading and safety precautions, but also those added and specifically marked under the following headings. -
Page 5: Introduction
Introduction ▶ These instructions contain information on the WILO Pumps Booster system. Before using your Booster system, you should read and understand this operating instruction. Make special note of all danger, warning and caution statements. Keep the instructions for using as a reference. - Page 6 Control unit Pump Manifold for suction Manifold for discharge Isolating valve 2/pump Check valve 1/pump Fig. 1 Anti-vibration damper 4~12 7.2 ) BF Series Components Amounts Control unit Pump Manifold for suction Manifold for discharge Isolating valve 2/pump Check valve 1/pump Fig.
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Page 7: Transport And Intermediate Storage
Transport and Intermediate storage 7.3 ) BP Control unit Breaker for pump power Fuse for control circuit Breaker for control power Emergency operation key & Overload protector Terminal block Magnetic contactor for pump operation Fig. 3 BP control unit inside (Direct starting, 2-4Pumps) 7.3 ) BF Control unit Breaker for control circuit Breaker for inverter... -
Page 8: Components Of Product
Components of product Breaker for a control circuit Breaker for inverter Inverter Emergency operation key Breaker for pump power & Overload protector Magnetic contactor for pump operation Terminal block Fig. 5 BF control inside (Direct starting,4Pumps) Breaker for inverter Breaker for a control circuit Breaker for pump power Emergency operation key &... -
Page 9: Installation
Installation Check whether products are complete or not! ■ Ascertain the same product as you’ ve ordered by a name plate and perhaps, if any, damage on delivery. ■ Ascertain all components of pumps are complete. (refer to the structure of products) A booster system is connected to a pressure tank which has proper capacity and is connected to Warning the discharge manifold. - Page 10 Installation Don’ t diverge pump main power terminal for anther usage.It could cause troubles. Warning On electric wiring, be careful to keep a control unit from any foreign matters. Don’ t exceed over ±10 % of admitted voltage. Input terminal of pump supply power (standard: 3 ~ 380V, 50Hz) Input terminal of control supply power (standard: 1 ~ 220V, 50Hz) Common terminal warning...
- Page 11 Installation 8.4 ) Connecting electric rods for detecting the water level in a suction reservoir(Option) Install a electric rod as shown in the fig.8 for detecting the water level in a suction reservoir to avoid dry running. (A electric rod is set by a user. If an electric rod is not required, 『FC-F1』...
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Page 12: Operating Principle
Operating principle 9.1 ) Step control type According to the shifts of water demand, the booster system controls numbers of constant speed pumps to satisfy the required water demand. Absolutely, connect a pressure tank to a outlet pipe to avoid severe on/off repetition. Supply Pump 2 ~ 4 the water... - Page 13 • VSP’ s alternation BF Series : After all pumps are stopped, VSP ( Pump which is controlled by a inverter) is changed to another pump. BI Series : The inverter can control 1st or 2nd Pump. After the designated time, VSP is automatically changed to next order pump and then former VSP runs as CSP.
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Page 14: Commissioning
Commissioning Close the door of a control unit on operating for avoiding electric accidents by high Warning voltage and hazards caused by the water leakage of pumps and pipes. Besides, electric appliances around a system should be treated in the same way. Care not to block the motor ventilator with foreign materials on operating. - Page 15 Commissioning 10.2 ) Automatic operation The system is designed to automatically operate by the set operating data. After properly setting the operating data, press the 『AUTO/ STOP』 key, and the indicator lamp is on and the system operates in “auto operation”mode. press The 『AUTO/ STOP』key again, and a indicator lamp is off and a system is in “stop”...
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Page 16: Maintenance
Maintenance When repairing or checking the system, must cut off all powers and make pumps Warning stop for safety. On automatically operating, there is hazards that a pump could be operated abnormally. 11.1 ) General check • In case that on-pressure, off-pressure, electric current and noise are higher than normal value, refer to 『trouble - shooting』... - Page 17 Maintenance Warning 11.5 ) Checking the control unit Don’ t arbitrarily change the structure and installation except the operating data. The personnel checking the control unit must have the appropriate qualifications. Must turn off the main power before the inspection or the maintenance of a control unit. •...
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Page 18: Trouble - Shooting
Trouble - shooting 12.1 ) General faults Fault Cause Remedy • A discharge valve is closed • Open a valve • It is not enough to vent air • Vent air through a plug • Trouble in a pump/ a motor •... - Page 19 Trouble - shooting 12.2 ) Fault message and Remedy When the fault indicator lamp blinks or a fault contact works, ERROR press a 『ERROR MESSAGE』 key and a fault history is displayed on MESSAGE the window. When several faults are happened, as pressing the ▲, ▼ key, ▲...
- Page 20 Trouble - shooting 12.3 ) In a trouble, system states and recovery. 1) In a trouble, a protecting function works,and outputs a fault signal. In this case, check the 『ERROR MESSAGE』 , and remove the causes. If not finding trouble causes or it repeatedly happens, rapidly contact to our agency or factory. Fault state Abnormal system states Recovery and Error message...
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Page 21: Control Unit
Control unit 13.1 ) Control panel A control panel is basically the same inverter control type as the step control type. But partially, those are a little different. ▶ BF Series control panel (inverter control method system) PUMP1 PUMP2 PUMP3... - Page 22 Control unit Item Function Pump operation lamp If the relevant pump works, lamp is on. Fault lamp If the system is in a fault, lamp is on. Window The state,data,error messages of a system are showed as characters or numbers. •...
- Page 23 STATE Pressure Pressure < Inverter control type: BF Series > < Step control type: BP Series > (The above figure means the present discharge pressure is 6.0 kgf/㎠) At this state, press the ▲,▼ key, the state-mode lamp(shutoff pressure ~ delay time or Min.Speed)
- Page 24 Control unit 13.3 ) Reset operating data The operating data could be arbitrarily reset according to the field conditions. But the error messages aren’ t revised by operators. Example > Resetting the Off Pr. ① Press a 『 STATE 』 D-Time ②...
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Page 25: Installation Of The System Operating Data
Installation of the system operating data ※ Each data should be properly set according to field conditions and the system. ※ At the inverter control system, the data of a inverter has already set optimally. Therefore, Users don’ t need to set additionally. -
Page 26: Operating Data And Setup
Operating data and Setup ☞ Each operating data are displayed by a 『S T A T E』 key and 『▲, ▼』 key. When the relevant data are displayed on the window, press the 『DATA SETUP』 key, and the present data is blinking. At that time, by using ▲, ▼... - Page 27 Operating data and Setup 15.3 ) Off-pressure ( Off Pr. ) ★ Off-pressure : At this point, a pump stop working or at a inverter system, down a operating speed At the off-pressure, a pump is stopped. It could be reset according to the field condition and the system specification with a little deviation with on-pressure.
- Page 28 15.6 ) Control type ( Con.Type ) ; only for BF series ★ Control type : At the inverter control system(BF series), it is possible to change the inverter control type to the step control type. Additionally, the reverse change is possible.
- Page 29 Operating data and Setup 15.7 ) Shut-off pressure ( Shut-off ) and Min.Speed ( only for the inverter control ) At the inverter control system, need to set the “minimum speed”for the automatic operating and avoiding continuously operating at the shutoff point. (If the setup is not proper, pumps don’ t stop at shut-off point). The min.Speed has already set at the factory.
- Page 30 Operating data and Setup ※ Method to check if the shutoff pressure and min.speed are correct or not. The shutoff pressure and the min.speed should be correct for the smooth operation. After the setup of the operating data, when closing the discharge valve slowly and completely(no leakage), pumps should be stop within about 30 ~ 60 sec.
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Page 31: Identification Code And Data
Identification Code and Data ● BP ( Step control ) / BF ( Inverter control ) ① system class ② supply ③ no. ④ pump ⑤ capacity ⑥ no. ⑦ option power of pumps class of pumps ① system class ②... - Page 32 Identification Code and Data ● Vertical multistage pump ( 50Hz) Standard Pump MVI Type Standard Pump MVI Type capacity (capacity capacity (capacity Output P. Shutoff prs. Total head Output P. Shutoff prs. Total head (ℓ/min) *stage) (ℓ/min) *stage) (kW) (kW) (㎏f/㎠) (㎏f/㎠) 0.37...
- Page 33 Thank you for purchasing WILO Pumps’ products ! WILO Pumps ltd. warrants our products for 1 year from the date of original purchase against manufacturing defects in materials and workmanship in accordance with the following terms and conditions. This warranty applies to the original purchaser only and is not transferable.
- Page 34 MEMO...
- Page 36 P/No : 3874KQ0001E Mar., 2003 Printed in Korea. ※ Caution : These operating instructions could be changed by a company policy.
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