Shurflo 902-200 Installation Manual

Installation Manual for the
SHURflo 902-200
LCB - G Pump Controller
The "LCB - G" pump controller is a high quality DC power converter designed as an interface between a DC (Solar)-Pump (e.g. SHURflo
9300) and a DC power source, like solar panels, wind generators, batteries etc.. The main function of this controller is to maximize the daily water output while providing protection for the pump. The controller can be used in 12V and 24V systems.
INDUSTRIAL PRODUCTS LIMITED WARRANTY
SHURflo Industrial series pumps and products are warranted to be free of defects in material and workmanship under normal use, for a period of one (1) year from the date of manufacture, or one (1) year of use, with proof of purchase. This limited warranty will not exceed two (2) years, in any event.
The limited warranty will not apply to pumps/products that were improperly installed, misapplied, damaged, altered, incompatible with fluids or components not manufactured by SHURflo.
All Industrial pumps/products must be flush of any chemicals before shipping*. All warranty considerations are governed by SHURflo's written Return Policy.
Returns are to be shipped postage prepaid to either service center; SHURflo Garden Grove, CA or Elkhart, IN. SHURflo shall not be liable for freight damage incurred during shipping. Package returns carefully.
SHURflo's obligation under this warranty policy is limited to the repair or replacement of the pump/ product. All returns will be tested per SHURflo factory criteria. Products found not defective (under the terms of this limited warranty) are subject to charges paid by the returnee for the testing and packaging of "tested good" non-warranty returns.
No credit or labor allowances will be given for pumps or products returned as defective. Warranty replacements will be shipped on a freight allowed basis. SHURflo reserves the right to choose the method of transportation.
This limited warranty is in lieu of all other warranties, expressed or implied, and no other person is authorized to give any other warranty or assume obligation or liability on SHURflo's behalf. SHURflo shall not be liable for any labor, damage or other expense, nor shall SHURflo be liable for any indirect, incidental or consequential damages of any kind incurred by the reason of the use or sale of any defective product or part. This limited warranty covers industrial products distributed within the United States of America. Other world market areas should consult with the actual distributor for any deviation from this document.
RETURN POLICY
All industrial pumps/products must be flushed of any chemical (ref. OSHA Section 1910.1200(d)(e)(f)(g)(h)) and hazardous chemicals must be labeled / tagged before being shipped* to SHURflo for service or warranty consideration. SHURflo reserves the right to request a Material Safety Data Sheet from the returnee for any pump/product it deems necessary. SHURflo reserves the right to "disposition as scrap" pumps/products returned which contain unknown fluids. SHURflo reserves the right to charge the returnee for any and all costs incurred for chemical testing, and proper disposal of components containing unknown fluids.
SHURflo request this in order to protect the environment and personnel from the hazards of handling unknown fluids. * Carriers, including U.S.P.S., airlines, UPS, ground freight, etc., require specific identification of any hazardous materials to be shipped. Failure to do so may result in a substantial fine and/or prison term. Check with your shipping company for specific instructions.
The solid state controller will protect the pump system and give trouble free service for many years. When used in a solar pumping system, directly connected to the solar power, it will protect the pump from over voltage and over current conditions as well as will provide current boosting in low sunshine (radiation) conditions.
The manual will show you how to make the connection for your particular system configuration and the wiring diagram is given.
«ISO Certified Facility
a WICOR Company
SHURflo reserves the right to update specifications, prices, or make substitutions.
SHURflo ««
12650 Westminster Ave.
Santa Ana, CA 92706-2100
(800) 854-3218 (562) 795-5200
FAX (562) 795-7554
Shipping/UPS: 5900 Katella Avenue,
Suite B, C, Cypress ,CA 90630
SHURflo East
52748 Park Six Court
Elkhart, IN 46514-5427
((800) 762-8094
(219) 262-478
FAX (219) 264-2169
© 1999 Printed in USA
SHURflo Ltd.
Unit 5 Sterling Park
Gatwick Road, Crawley
West Sussex, RH10 2QT
United Kingdom
+44 1293 424000
FAX +44 1293 421880
911-193 Rev. C 1/98
LCB - G Specification
Features
* Maximum input voltage 45 VDC (Open Circuit) under all
conditions
* Start up voltage with 12.5 V
one module 17,5 mpp
* Start up voltage with 25.0 V
two modules 17,5 mpp in series
* Maximum output voltage 29 volts
* Maximum power consumption 150 Watts of the PV-pump-system
* Maximum output current 7 Amps
* Power consumption 25 mA
* Fuse 10 Amps (optional inserted on
the battery cable)
* Ambiente temperature 14°F - 113°F ( -10°C...+45°C )
1) Current boosting for matching the load requirements of the pump motor.
2) Adjustable voltage of the starting point of the pump.
3) Weatherproof cast aluminum enclosure.
4) 4x water tight cable inlets
5) Voltage limiting for pump protection
6) Remote float switch circuit.
7) Low water cut off circuit with adjustable set points.
8) ON / OFF Pump switch (inside enclosure)
9) Power-in indicator (green LED, inside enclosure) ("ON", if the wiring from the panel is correct)
10) Pump-out indicator (red LED, outside)
11) One year limited warranty
Power Matching of the Controller
For use on panel direct systems, the LCB Pump Controller is set to hold the voltage constant around the maximum power point of the panels, and match the electric requirements of the pump motor. The purpose for the matching of the electric conditions of the power source (MPP) with the consumer (load) is to maximize the daily output of the solar pumping system.
* Short-circuit protection
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