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Xylem LOWARA F 1-2, Operating And Maintenance Instructions Manual

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Xylem LOWARA F 1-2 Operating And Maintenance Instructions Manual Download Page 6

6

Disposal

Disposal of this product should be carried out in accordance of local codes and regulation pertaining to the
disposal of waste, including packaging materials.

Booster set details

Lowara UK Limited

Millwey Rise Industrial Estate,  Axminster, Devon  EX13 5HU - UK     
Tel:  01297 630230     Fax: 01297 630270
e-mail: [email protected]    
http://www.lowara.co.uk           http://completewatersystems.com

Lowara is a trademark of Xylem Inc. or one of its subsidiaries.      © 2011 Xylem, Inc.
Lowara reserve the right to make modifications without prior notice.    
cod. UKLIT0088  P05/12

   

Model type 

 

Order Code 

 

Pump type 

 

Serial number 

 

Installation date 

 

System set point 

 

Booster set notes 

 
 
 
 
 
 

mini f booster set o and m instructions:Layout 1

09/05/2012

15:38

Page 6

Summary of Contents for LOWARA F 1-2

Page 1: ...e noncompliance would affect safety Safety instruction where electrical hazard is involved Safety instruction where noncompliance could cause damage to the equipment Instruction for safe us This product has been designed for boosting cold water in potable water installations to the operating conditions shown This product should not be installed until this leaflet has been studied carefully and und...

Page 2: ...r full load current of all pumps as they are able to operate at the same time Motor ratings are shown on the set duty plate All non power cable should be limited to 1 5mm All connections must be made using the appropriate wiring drawings for the equipment being installed with particular attention being paid to the supply voltages The supply voltage is shown on the set duty plate Never operate this...

Page 3: ...to match the pumps fitted If pressure switch settings need altering they should be adjusted as follows Read in conjunction with fig A P1s pump 1 stop pressure which is normally set to 0 5 bar below Pmax pump closed valve head P2s pump 2 stop pressure which is normally set to 1 bar below Pmax when fitted P1 pump 1 differential pressure which is normally set at 1 bar this will start pump one 1 bar b...

Page 4: ... has been signalled to start it will run for a minimum of 90 seconds default setting even if the demand has cessed The next time the pressure falls the pumps will have been rotated so the opposite pump will be the first to operate If a low level in the break tank occurs all pumps will be stopped until the water supply has been reinstated the pumps will then be automatically released to resume norm...

Page 5: ...sible Cause Remedy Pump fails to start Power supply failure Control panel fuse blown MCB tripped Low water level Reinstate incoming power supply Replace power supply fuse Reset MCB Reinstate water supply Pump fails to stop Set point set too high System pressure low due to large leak Lower set point Switch unit off until leak is repaired Pump switches on and off quickly Air in system Vessel pre cha...

Page 6: ...UK Tel 01297 630230 Fax 01297 630270 e mail lowaraukenquiries xyleminc com http www lowara co uk http completewatersystems com Lowara is a trademark of Xylem Inc or one of its subsidiaries 2011 Xylem Inc Lowara reserve the right to make modifications without prior notice cod UKLIT0088 P05 12 Model type Order Code Pump type Serial number Installation date System set point Booster set notes mini f b...

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