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4 0 obj 5) RESET button, (water heater) models. These cookies allow our website, applications and services to remember choices you make (such as your preferred language) and provide enhanced, 0000113681 00000 n Is there a product we can install to monitor the pressure and kill power to the well if the pressure exceeds the cut-off pressure of the pressure switch? 0000082663 00000 n Beamsville, Ontario A low-voltage LED may also work in this application. Is this most likely my reservoir tank float switch given my configuration? Just hook it up to work with the float switch in the cistern tank. When the transmitter is charging, a green light flashes on the gray charger. 0000039750 00000 n 0000031157 00000 n Or, visit the sample center page. Pumps and Tanks Well Forum & Blog. endobj 0000087495 00000 n 0000004595 00000 n 0000116326 00000 n 0000094917 00000 n I've taken the cover off of the box the Pump Saver is in so I can see the status lights and just have been manually resetting but when I am gone for a week I end up with dead grass and stressed plants. An electrician can easily control a monitoring light - a small indicator lamp - in the well pump circuit so that when that circuit is live the indicator light is on. 0000018401 00000 n 0000057521 00000 n A full range of Protection Relays and Controls for the harshest environments. Electronic control display on your AO Smith water heater is a very neat feature. level or the load drops quickly. This does not impact the functioning of your air . You must log in or register to reply here. If you happen to be close by when the water pump turns on or off you'll here the pressure control switch internal relay click - not a reliable indicator since one might not notice. 0000025846 00000 n Code 2-2. conditions to provide protection against When charging is complete, the green light on the charger turns off. 0000122380 00000 n I have checked fuses and breakerswhat next? We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. dTH^%XU4BvvvjJic',bk-k~T ^M6q+]oST6uFP[1PzI% lB You should attempt to determine if the monitor is correctly monitoring and tripping because one of these conditions is improper or if it is falsely tripping. 10 0 obj<>/Font<>/XObject<>/ProcSet[/PDF/Text/ImageB]/ColorSpace<>>>/MediaBox[0 0 396 612]/Parent 6 0 R>> It includes the PGR-6300 MotorMore, The PGR-6210 Motor Protection Retrofit Kit is designed to replace GE Multilin 169, 269, and 369 relaMore, Communications:RS/TIA-232, RS/TIA-232DeviceNet, RS/TIA-232Ethernet, RS/TIA-232RS/TIA-485, RSTIA-232, Obsolete 05/26/2016. Qf Ml@DEHb!(`HPb0dFJ|yygs{. www.franklin-electric.com. 0000118420 00000 n Is The Vacuum Bag Or Pouch Correctly? Wait for 20 min. 0000124099 00000 n 3 0 obj Interested in learning more about our Pump Protection Relays? Dissipate high voltage transients through a contained plasma gas with high surge capability, low capacitance and small size. 0000028662 00000 n Only powering off will get the unit heating again. for unit to cool off. 0000019626 00000 n B. YELLOW LIGHT . The Universal pump relay is itself switched on and off by a pressure control switch at the water tank. Alternating relays are designed to balance the run time between two independent loads that are typical in many pumping and compressor applications. This Q&A were posted originally at WATER PUMP WON'T START FAQs. In a different approach, Franklin Electric's PumpTec is a neat control that adds pump protection and includes operating indictor lights. These cookies enable 0000034821 00000 n 0000021097 00000 n Capacitors boosts the current and increases the power factor to an electrical motor. endobj But a remote well pump or a submersible (in the well) pump is not audible to someone standing by the pressure control switch. 2 0 obj<> We also provide an ARTICLE INDEX for this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need. Attempt to seal your food on the moist setting. INSTALLATION - Littelfuse 0 0000022525 00000 n Blinking Off DRY-RUN / DEAD-HEAD: The PumpSaverPlus has shut the pump off due to a dry -run or dead head condition. All information collected by these cookies is aggregated The PGR-6130 Electronic Overload Relay provides protection for small three-phasMore, Obsolete 05/26/2016. 0000021529 00000 n It looks like you're using an ad blocker. 0000123983 00000 n Contactors act as an on / off switch controlled by thermostats, pushbuttons and manual interfaces. It may be turned off for the season, a plug may have come loose or the circuit is tripped. The Model 233P single-phase PumpSaverPlus is a pump monitor designed to protect single-phase pumps from dry-well, dead-head, jammed impeller, rapid cycle, overvoltage and undervoltage conditions. 0000018630 00000 n or, Cla-Val Canada: 4687 Christie Drive 0000048641 00000 n 562 0 obj[/ICCBased 579 0 R] If the Pedrollo pump status light is on and flashing and the pump won't start, that indicates insufficient water flow or perhaps a well that's running dry or a leak in well piping. Black light: Currently not used; reserved for future use. These cookies don't collect information that identifies a visitor or user. Unlatch and allow 10 to 20 minutes for Gaskets to expand. Those two lights blinking in unison does mean rapid cycle. 562 0 obj <> endobj 0000074998 00000 n 0000112083 00000 n To clear Manufacturer: SymCom Model: 233 P Product Information: endstream Caring for Your Sensor & Transmitter | Medtronic Diabetes There may be a problem with the control board. Check the gas valve. 0000020501 00000 n 0000114173 00000 n The PumpTec controller uses three indicator lights to indicate power, electrical load, and voltage levels. %%EOF Pumps are frequently exposed to hazardous conditions and situations that can cause severe damage to your pump system. 0000125104 00000 n <>>> 0000120400 00000 n Off : DRY RUN / DEAD HEAD: The PumpSaver Plus has shut the pump off due to a dry run or dead head condition. 0000093327 00000 n 0000121298 00000 n InspectAPedia tolerates no conflicts of interest. Littelfuse offers a comprehensive line of fuse blocks, fuse holders, and fuse accessories for automotive, electronic, and electrical markets. Quickly and easily calibrates any submersible or centrifugal pump to jobsite conditions (voltage and current). ZNxmBa8"R jC#C?7Lv.67tBXt7h ^LkvQm fk$g,jo, S Lu^| eM=\>DeN VOLTAGE FAULT: This is also a normal condition. 0000025393 00000 n PDF SymCom 231-Insider-P PumpSaver Plus Installation Instructions No need to open the control panel. and anonymous. stream (Local Control) Blinking Red. Four flashes signify you have an outdoor unit issue such as a grounded compressor or lack of a suitable power supply. 0000004960 00000 n 0000089615 00000 n If this does not wok, put the food inside another sealed bag and then inside the given FoodSaver bag. The unit is timing through more personal features. 0000120632 00000 n 400 E. Spring St. Littelfuse enhanced power monitors provide protection and features you expect from enhanced overload relays, and are specifically designed to support all of your low horsepower and/or low speed motor applications. endobj 0000132603 00000 n 0000122865 00000 n The Cycle Sensor works fine without a pressure tank or pressure switch. 0000113335 00000 n 0000077685 00000 n LIGHT . Document Retrieval. 0000121864 00000 n 0000118880 00000 n Various Patterns. 0 Shock protection for people and equipment working in dangerous environments. PDF Installation and Operating Instructions - Franklin Electric 0000027208 00000 n times you see an advertisement as well as help measure the effectiveness of an advertising campaign. 0000125737 00000 n Lausanne, Switzerland Tel: 260-824-2900 Fax: 260-824-2909 0000111958 00000 n <> 0000020820 00000 n Anytime you have a pressure switch you need a pressure tank. endobj On some pumps we can infer that the pump is under abnormal load (too low - no water, too high, seizing bearing) by noting the current draw at the motor. It allows for enMore, The 777-KW/HP-P2 is a 3-phase current and voltage monitor that provides unsurpassed protection by coMore, InputVoltage (V):200 - 480 Vac, 340 - 480 Vac, 500 - 600 Vac, The single-phase 77C unit is a fully-programmable, electronic overload relay designed to protect anMore, InputVoltage (V):100 - 240 Vac, 340 - 480 Vac, Termination Type:7 in.-lbs., Torque: 7 in-lbs, Littelfuse 77C-KW Current & Voltage Monitor Provides Exceptional Protection, The PGR-6100 monitor combines the features of a ground-fault protection relay and insulation monitMore, Relay Contacts Config:2 Form C (N.O./N.C. If I understand this post, the CSV wont eliminate your pressure tank. Our surge protection devices (SPDs) and modules are designed to provide protection from transient overvoltage. 0000028256 00000 n Willow will tell you what's going on with its lights (this video describes each one). 0000094447 00000 n An "underload" indication can indicate that the well is dry while an "overload" indication typically means that there is a problem with the pump motor, causing it to draw excessive current. Light requires a reset. 0000126340 00000 n %PDF-1.4 % vF` e8c!%hX(]o3S,8hr"Tz`!Te&E.,g]9OTO\E]IES|LKabCY0J\*vwW'mvOFburmpl,b 5pj2HY>$x.1'tsrnXI% B`h2NO6h?yC":0e&d0UpG@y}# C(k` Using either float or conductance probes, Littelfuse offers relays that control conductive liquid pumping operations ideal for both your pump-up or pump-down applications. We describe several methods for determining if a remote water pump or submersible well pump circuit is "on". interrupts power to the motor whenever Bluffton, IN 46714 Blinking alternately with the CAL. By selecting among and accepting to our use of the cookie categories below, you direct Littelfuse to store cookies on your device and disclose information as described in our Privacy Policy. These cookies collect information about how visitors and users use our website, applications, and services. 0000094761 00000 n 0000023542 00000 n 0000122799 00000 n 7nX8s|;W>{nY8}G*GtGmi"[kasI}0&;*-"Y4 0000029286 00000 n Else we may need to pull the pump and test it as well as checking the water level and flow rate in the well. Information Center Overview a^ LA? The air conditioner is working fine but the green flashing light indicates "save mode" which I have pressed on the remote to turn this feature off. xb```b``c``5gf@ a6vgYbfNBz4rX1n H"Z.f[?1luqm/%9D&>#r]c#'zXUpX?=i &9/_|}tM"&>M%O4i*'9Y S\6:aq#~8?ZaC]cL @AGGG+ @ `JBLJ&.iip!&%% ffcZ,!hW/ q)X4 yR]i\Do**RWZ'/Phc4###P\\Bq1fdta!5be30,bt2ffXqM &F&bPcsl[22j0r1gaxc +r*F.F`F~ TB9mP&A. Latch has been left closed position: Gaskets may be compressed. The PGR-6200 Motor Protection Relay offers enhanced motor More, Communications:RS/TIA-232, RS/TIA-232DeviceNet, RS/TIA-232Ethernet, RS/TIA-232RS/TIA-485, Replaced by MPS Motor Protection System. dry well conditions, waterlogged tanks, Low capacitance polymer base product for protecting high speed data circuit from ESD damage and maintaining data integrity. A SOLID RED LIGHT indicates an under voltage condition (line< 207 VAC) existed for more than 2.5 I would start with a look in the owner's manual for the system that you have. $E}kyhyRm333: }=#ve No indication of "power on" is included on this device. 0000095574 00000 n <]>> 0000004223 00000 n 0000091690 00000 n If the RUN light blinks, look for a dry-run or dead-head condition. Samsung airconditioner flashing green light keeps coming on when unit is turned off with remote. 0000030533 00000 n Heat Pump Flashing (Green, Red, Yellow, Blue) Light Meaning I have a 6.5 gpm well pumping to two linked 1500 gallon reservoir tanks (3000 gallons total) and from there the reservoir pump pumps to the house where I have two linked 86 gallon Well-X-Trol pressure tanks. 0000022927 00000 n 0000027537 00000 n hbbd```b`` "y/HN)&lzo)sDJoe@\.X H2[A$3@$X=S*Lmq5Bn-`-6 J&F&]@AMg` We use this information to improve and customize your browsing experience and for analytics about our visitors on this website and other media. 0000125637 00000 n 0000014381 00000 n 0000123397 00000 n endobj 0000021274 00000 n 0000003369 00000 n Pumptec is optimized to work with Valveman, Does the CS only work with a pressure tank? the motor load drops below a preset The revolutionary MP8000 Bluetooth Enabled Overload Relay communicates directly with your smart phone via Bluetooth. xlC|lZ4Z.}LfW Applying electronic controls in hazardous environments can be difficult. . 0000095273 00000 n PumpSaver / Littelfuse Well Pump Protection Review - YouTube Available installed in new QD style, NEMA 3R Rainproof (outside) enclosures or shipped loose for installation in existing control panels. Vacuum pump running more than 120 seconds. 9 0 obj<>/Font<>/XObject<>/ProcSet[/PDF/Text/ImageC]/ColorSpace<>>>/MediaBox[0 0 396 612]/Parent 6 0 R>> Many pumping applications require advanced power monitoring and control. I have a trilogy pump control system with a grundfos 1.5 HP auto terminal motor protection and submerged pump at 385'. Adequate motor protection not only prevents motor damage, but also ensures optimal process efficiency and minimal interruption. The red light (C) indicates a line voltage fault occurred and Pumptec-Plus has turned off the pump motor. ); 2 Form C (N.O./N.C. 0000125815 00000 n 0000013799 00000 n 0000091501 00000 n z4T'E0Ec.W 0?r{Jf{zWzT*=YqcCuiEdhxo5l"2|a>vz}:iszky. A variety of resources are available to download by clicking the links below. If no lights come on, check incoming power for adequate voltage. 0000119304 00000 n Code 2-1. The PGR-6800 Pump Protection Relay provides protection for pumps with three-phaMore. 0000082332 00000 n 0000118803 00000 n Beamsville, Ontario 361 0 obj <> endobj Cla-Val, PO Box 1325 Newport Beach CA 92659-0325 Phone: 949-722-4800 Fax: 949-548-5441 www.cla-val.com. 0000093065 00000 n Watch out: Some well pumps, particularly submersible models, can develop pressures high enough to be dangerous. Littelfuse PumpSaver products will protect and disable your pump in these situations. We also offer a variety of models with distinct output relay configurations to meet your unique system requirements. Use these pump troubleshooting tips to pinpoint and correct potential issues. PDF PumpSaver Plus Insiders PumpSaver Plus 111, 233 and 235 777KWHP - 3 Phase 0000112483 00000 n Sanjiv I'm sorrry but without knowing the brand and model of the control I can't know for sure what's going on. 0000120553 00000 n Blinking in unison with the CAL. See the summary table below, excerpted from this. %PDF-1.5 % 0000027958 00000 n phase pumps from dry-well, dead-head, rapid-cycle, jammed-impeller, overvoltage and undervoltage conditions. 0000030672 00000 n 1 0 obj 0000113098 00000 n CH-1032 Romanel/ (2$")l% 400 E. Spring St. 3 flashes could signify an air pressure, high-temperature discharge, or fan motor issue. [Please don't embarrass us and yourself by calling Franklin to ask about other pump brands.]. 0000615594 00000 n 0000058944 00000 n 0000116002 00000 n 0000124618 00000 n 0000112988 00000 n The company's description of their PumpTec controller includes: Pumptec is a microcomputer based pump 0000021798 00000 n 0000123575 00000 n 0000089017 00000 n 0000090177 00000 n 0000121716 00000 n There is a Pump Saver Model 233 for the well pump and a pressure switch for the reservoir pump. It will be hosting an access point. GrantTypically when there is a separate water pump control relay along with a conventional pressure control switch, the pressure control switch is wired with a 120V circuit, senses water pressure, and is in turn used to switch on or off a heavy duty 240VAC circuit in the pump control box.Watch out: if you are not familiar with safe electrical wiring you could be shocked or killed. Ea8k;b@-,EDR2+/\v`o igT |3v|k?p?~*9`. o/.qA3*@FrWdT]$s5E7d#L 0000019514 00000 n 0000018155 00000 n 0000030049 00000 n If an update is downloading to the pumps, they will remain on until the update is finished (about 15 minutes . CH-1032 Romanel/ %PDF-1.6 % Multiple-pump applications often require balanced run times and redundancy. I've cleaned out the drip tray and wiped the machine dry. 0000134216 00000 n Or possibly a bad wire connection. Plus, this line offers a wide variety of control options for both single phase and three phase applications. directly from you or by combining information we collect through other sources. 0000112715 00000 n At page top we show a Universal remote well pump relay switch that operates a submersible well pump. 0000015472 00000 n 0000093598 00000 n This website stores cookies on your device. For a better experience, please enable JavaScript in your browser before proceeding. Submersible pump: When to use relay vs contactor? I have never had this dead out or problem before. What Does a Flashing Red Light & a Flashing Green Light on My - Hunker Phone: 41-21-643-15-55, Franklin Electric, )L^6 g,qm"[Z[Z~Q7%" Green On: Normal no call for heat Slow flash: Active call for heat Fast flash: Not communicating with RTRM Error codes 2 flash - system lockout - failure to sense flame 3 flash - pressure switch failure to close when CBM stops or open when CBM starts (not applicable to 12 to 25 tons) 4 flash - TCO circuit open This dot will be flashing when this appliance is Green indicating light labeled BURNER ON; when this is light is on, the burner is firing. Enhanced Power Monitors A slow, steady light generally means that the unit is on but not providing heat, while a fast, steady blinking light means the unit is working properly and providing heat. Littelfuse PumpSaver. Model 233-P is rated for a 1/3-3hp load range; Model 233-1.5-P is rated for a 1/3-1.5hp load range. endobj On 2019-02-02 by Sanjiv Kumar pandurang Kamble, My submarsibel motor switch red light problem 10minits plz help me. 0000018552 00000 n Operational conditions or other external factors like clogged nozzles or filters, worn seals, or pinched hoses may diminish performance over time. 0000021451 00000 n by: Anonymous Jack. To find out more about the cookies we use, see our Privacy Policy. You could use a low pressure cut out switch on the house side with the CSV and the pressure tank in case the cistern runs dry. Our recommended books about building & mechanical systems design, inspection, problem diagnosis, and repair, and about indoor environment and IAQ testing, diagnosis, and cleanup are at the. (Sept 22, 2014) Anonymous said:how does the control box work on an artesion well. An underload (dry PDF INSTRUCTIONS Revision A1 - Pumps and Services endobj A FLASHING GREEN LIGHT indicates the pump motor is running normally and drawing the correct amount of power. They remember that you have visited a website and this information is shared with other organizations such as advertisers. 12 0 obj<>/Font<>/ProcSet[/PDF/Text]/ColorSpace<>>>/MediaBox[0 0 396 612]/Parent 6 0 R>> Littelfuse, Inc. 8755 West Higgins Road Suite 500, Chicago, IL, 60631 USA, 773-628-1000 Copyright 2022 Littelfuse, Inc. We use cookies to collect information about how you interact with our website and to remember you. Some pressure controls for wells may include a pump-on indicator light, LED, or display that gives "on" as well as other pump status information. 16 0 obj<>/Font<>/ProcSet[/PDF/Text]/ColorSpace<>>>/MediaBox[0 0 396 612]/Parent 6 0 R>> PDF MODEL 231/111-INSIDER-P - Littelfuse Because of over-use of the word Trilogy I was not successful in finding a Trilogy pump control system manual that might have included some diagnostics for their system.After 30 minutes any automatic thermal overload reset should have re-set itself in the pump motor itself; try resetting the system again.Keep in mind that when you keep going off on reset there is clearly a serious problem not a transient. 0000126158 00000 n The unit is timing through the restart delay endobj Littelfuse manufactures the broadest and most innovative selection of fuses. List of Light Commercial LED Codes - Trane This ensures that redundant equipment is equally exercised and your system runs reliably. Tel: 260-824-2900 Fax: 260-824-2909 You can change this setting by clicking on OPTIONS. 0000135895 00000 n There are several solutions to this "is the water pump running" question. Note: appearance of your Comment below may be delayed: if your comment contains an image, photograph, web link, or text that looks to the software as if it might be a web link, your posting will appear after it has been approved by a moderator. If you are feeding a cistern the float switch must be bouncing to be able to get 4 starts in 60 seconds. Page 35 of 42. Need the Littelfuse equivalent to a competitor part? Continue readingat WATER PUMP PRESSURE SWITCH MANUALS or select a topic from the closely-related articles below, or see the complete ARTICLE INDEX. Mid July 2015 my pump guy installed a new 3/4hp Schaefer submersible pump down my well and a Franklin control box with a Pump Saver Plus (model 231/111-insider-p). LIGHT Blinking in unison with the RUN LIGHT RAPID CYCLE: The PumpSaverPlus has shut down on rapid cycling. INSUFFICIENT FLUID SUPPLY PUMP CONTROL STATUS INDICATORS at InspectApedia.com - online encyclopedia of building & environmental inspection, testing, diagnosis, repair, & problem prevention advice. They are thermally-protected and built with high-quality, dependable materials. I have a Tuhorse solar pump model 3THS04S48V500. Please bookmark this page to make it easy for you to check back for our response. 0000025112 00000 n If the RUN light blinks, look for a dry-run or dead-head condition. Visit my website - http://www.mjlorton.com/10 PCs Free for New Members. I have a Pedrollo water pump and i have noticed that it's status light turns orange after a second of it being on. stream 0000025535 00000 n 0000042219 00000 n Proceed to Step 7. Franklin 2- & 3-wire single phase motors 0000017437 00000 n 0000123497 00000 n The heat pump stops heating and the green timer light flashes continuously. This switch is located near the bucket and is tripped by a float mechanism when the water level in the bucket rises. endobj endobj and abnormal line voltage conditions. 0000035302 00000 n )MI:O}yF7?704 FS%Jb;)6;NM+&(dC8x"K=S +4j81IJrNVv . 0000019701 00000 n Does the 220 go to pressure switch from power box or to relay box?Then one line from pressure switch to relay!From relay to pump!! trailer 0000030649 00000 n startxref <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 396 612] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> 0000091312 00000 n "I\`b} Carrier Furnace Error Codes - Troubleshooting Guide - HVAC BOSS Or use the SEARCH BOX found below to Ask a Question or Search InspectApedia. unusual situations. If the water system uses an above-ground well pump such as a one-line or two-line jet pump, and if the pump is nearby or accessible, you'll hear it running. <> Phone: 41-21-643-15-55, Cla-Val Model PC-1 Pump Control Panel, op. 0000112327 00000 n Transformers change one AC voltage to another by magnetic induction. When you use our website, we collect personal data about you and your use of the Website, through cookies and analytics tools. endobj protection device that continuously If the status light is on solid on your Perollo water pump and the pump won't start, that can indicate a bad electrical connection. ['?L?>a|[NN Plus, this line offers a wide variety of control options for both single phase and three phase applications. 0000022448 00000 n I initially thought maybe the float was getting banged around from water rushing in when the reservoir was getting close to filling as my reservoir fills from the top and then the Pump Saver would rapid cycle, I would use all the water in the reservoirs and not realize the well pump had been shut off until I didn't have any water. 0000031004 00000 n Does anyone have an idea what I should do? 0000023479 00000 n 0000088829 00000 n 0000086807 00000 n 7. The voltage is being interrogated and the unit will remain in this mode until the voltage is at an acceptable level. %PDF-1.6 port for installers. When I connect the solar panels all lights flash in the control box. Littelfuse provides pump controllers (both intrinsically safe and non-IS) that are designed to handle multiple pump applications. They may also be used to provide services you have asked for. The outdoor unit ices up, then it goes into a defrost mode with red power light flashing. endobj On hot summer days, you can call the Saver's Switch Hotline at 800-835-6776 to find out if we are activating switches in your area. 0000013118 00000 n hb```f``d``^ B,l@!k(*J`~ y3 S8I1%I Rpa#b"B= R8YL|"{Y&8: LJJ 1H\QP5@7H2X Lo\P}/N0Qovh=5@8Opwrl7@^ W_M endobj 0000113218 00000 n endobj 361 72 Water is life. 0000041864 00000 n On 2019-07-25 by (mod) - additional high pressure limit switch for pump and well system? 0000025947 00000 n 0000058435 00000 n 0000122458 00000 n ",#(7),01444'9=82. 0000030026 00000 n 0000025869 00000 n Rugged and reliable, these products are ideal for all your pump protection needs. without removing the cover. 0000090877 00000 n 0000027816 00000 n Pumptec When the switch is tripped, power to . 0000035855 00000 n 0000003838 00000 n Typically, since the artesian well, by definition, is delivering water at enough pressure to bring it out of the ground, the pressure controls will set the cut-in and cut-out above the well delivery pressure in order to deliver boosted water pressure within the building. 0000000016 00000 n 0000039815 00000 n )%GA/rp~?+F I,`9Ge1 0000126758 00000 n > Motor and Pump Protection Print Motor and Pump Protection Motor and Pump Protection A motor protection relay is designed to help protect motors from overloads, jams, phase loss or unbalance, heat, heavy start-ups or excessive operational cycles. Cla-Val's Pump Control Panel PC-1 includes indicators of pump operation and other data. 4/4/2014. Common Mode Noise Filters (CMF) attenuate common mode noise in differential and balanced transmission, and power supply and audio lines.