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Nassar PM-22, User Manual

The Nassar PM-22 is a versatile and reliable device designed for professionals and DIY enthusiasts alike. To assist you in utilizing its full potential, we offer a comprehensive and user-friendly User Manual available for free download on our website. Unlock the best performance of your PM-22 today!

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SINCE 1973

PUMP MONITOR
MODEL
PM-22

www.nassarelectronics.com

The best solutions for

automation and protection

User Manual

PM-22 PUMP MONITOR MANUAL ENGLISH 2018

viernes, 4 de octubre de 2019 10:45:06 a. m.

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Summary of Contents for PM-22

Page 1: ...INCE 1973 PUMP MONITOR MODEL PM 22 www nassarelectronics com The best solutions for automation and protection User Manual PM 22 PUMP MONITOR MANUAL ENGLISH 2018 viernes 4 de octubre de 2019 10 45 06 a m ...

Page 2: ...osureshouldbeused The PM 22 must be protected by a fuse or circuit breaker to avoid any damage The following diagrams show how to connect the PM 22 depending on the supplyvoltageavailable 120VACSUPPLYVOLTAGE Features Ÿ Protects pumps from dry well dead head jammed impeller waterlogged tanks rapid cycling under over voltage and over underload Ÿ Starts motors up to 1 5 HP without the need of an exte...

Page 3: ...rify that the pump is running normally i e the system is pumping water and the motor current is normal Try to achieve the maximum water flow rate Calibration on a fully recovered well is recommended The calibration may be repeated to assure that setup was done when the pump was running under normal conditions SET RESET DELAY 60 Min SET RESET MANUAL SET UNDER LOAD UL 2312 W Setup Press the SETUP bu...

Page 4: ...reen This is useful when the system presents considerable load variation and the automatic calibrationvaluesneedtobeadjusted AUTOMATICRESET After a failure has occured except under over voltage the PM 22 will start to count down the time set on the restart delay if the automatic reset is enabled The pump will restart when the timer finishes RESET DELAY 6 MIN LEFT The display shows the time left to...

Page 5: ...howninthegraphicbelow 100 125 150 175 200 225 250 275 5 10 15 20 25 OVERLOAD TRIP DELAY Sec OVER LOAD TRIP DELAY The overload trip point is set to 125 of the power consumption during automatic calibration but it can alsobe adjustedmanually UNDERVOLTAGEPROTECTION The PM 22 protects the motor if the voltage drops from normal conditions It shuts down the motor after a 5 s trip delay The under voltage...

Page 6: ...justmentseasier Ifthisunit ispanelmounted thepanelneedstobeinstalledindoors Din rail mounting Mounting hole Mounting hole Mounting options Dimensions This unit can be mounted on a standard 35 mm DIN rail or screwed into a surface using the screws included in the package Enclousure Dimensions 5 7 x 4 1 x 2 4 in PM 22 PUMP MONITOR MANUAL PM 22 PUMP MONITOR MANUAL ENGLISH 2018 viernes 4 de octubre de...

Page 7: ... by this limited warranty and shall be at the buyer s expense All costs of dismantling reinstallationandfreight andthetimeandexpensesshallbebornebythebuyer LIMITATIONOFREMEDYANDLIABILITY NASSAR ELECTRONICS SHALL NOT BE LIABLE FOR DAMAGES CAUSED BY DELAY IN PERFORMANCE THE REMEDIES OFTHE BUYER SET FORTH IN THIS AGREEMENT ARE EXCLUSIVE IN NO EVENT REGARDLESS OF THE FORM OF THE CLAIM OR CAUSE OF ACTI...

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