In a parallel circuit, every device is directly connected to the power source, so each system gets the identical voltage. Our people also have some more illustrations related to Refrigerator Pressor Relay Wiring Diagrams, please see the graphic gallery below, click one of the graphics, then the picture will be displayed bigger, as shown above. This type of motor starter will usually have an auxiliary contact switch: a smaller set of contacts that opens or closes along with the motion of the main contactors. They may be small and similar to the light switches in your home, or they may be much larger dedicated switches designed for control of high amperage circuits. Suitable 3 conductor control wiring is required from the starter to each of the control stations in turn daisy chained.
Good luck I don't recognize any of the wire labels you found, but I'm not a motorman I would suspect the above diagram is what your motor should be. You can also find other images like images wiring diagram, images parts diagram, images replacement parts, images electrical diagram, images repair manuals, images engine diagram, images engine scheme diagram, images wiring harness diagram, images fuse box diagram, images vacuum diagram, images timing belt diagram, images timing chain diagram, images brakes diagram, images transmission diagram, and images engine problems. Please scroll down to view more images. The last station must always be provided to complete the circuit. Draw connecting wires as straight lines. These starters have four terminals labeled 3, P, E, and C historical leftovers from older models. If you just have five loose wires, its going to be harder to figure out.
They are then controlled using a lighter duty low or high voltage circuit, auxillary relay contacts and a control station or several stations utilizing lighter duty switches usually momentary sometimes latching. Specs Westinghouse electric motor manufactured in 76. To view many photos inside Refrigerator Pressor Relay Wiring Diagrams photos gallery remember to abide by. Types of Connection, Usually circuits exceeding two elements have two basic types of connections: parallel and series. That tells me that there is a problem with the start winding.
. Many manufacturers also provide interchangeable buttons in at least red and green. That is why we are presenting this topic at this time. If your electrical box circuit breaker trips before your motor burns up, it is incidental, not on purpose. When the switch detects liquid, the contacts will close and the pump motor will start - assuming that the Start Switch is in the Auto position. So, I checked the centrifugal switch, cleaned it with sandpaper and still no automatic starting of the motor. If you are not sure of how to make the connections on your equipment, hire an electrician.
Hand manual control allows the pump to be turned on regardless of the position of the pressure switch. If you are not sure about anything presented, please do not risk your safety, property or life. This will ensure that there is no power in the box once the manual disconnect has been thrown. Westinghouse Motor Starter Wiring Diagram » thanks for visiting our site, this is images about westinghouse motor starter wiring diagram posted by Ella Brouillard in Westinghouse category on Mar 03, 2019. The intermediate stations may be repeated as many times as required.
In general it is great to put the positive + supply towards the top, and the negative - distribution in the bottom, as well as the logical flow from left to right. Some older style motor starters have built-in latching. It also may not have a Capacitor. The Elegant in addition to Stunning Refrigerator Pressor Relay Wiring Diagrams with regard to Inspire Your home Present House Comfy Dream House. If no low oil switch is present, merely remove it from the circuit and continue the wires from the start switch back to the coil. Some show motors that use a start winding with no capacitor and some show a capacitor.
The wiring for these starters is not addressed below. Input power for the transformer comes from two legs of the primary input power, chosen to match the input voltage requirements of the transformer. Incidentally, the same circuit can be used to power a sump pump. Power can be removed from 3 at any time without affecting operation. T1 and T2 are the corresponding motor out connections and should be carried through to the motor. Hand is obviously desirable in a sump pump application as it allows the pump to be activated even if the float switch is not functioning.
By rewiring the switch you can change it from one to the other. Ignore the P1 and P2 ,your motor may not have a thermal protector. Be certain the text placement appears clean. Here's a table of all the motor interconnections between them with their resistance: +--------+--------+--------+----------+--------+--------+ Green Yellow Red Orange Black +--------+--------+--------+----------+--------+--------+ Blue - - - - - +--------+--------+--------+----------+--------+--------+ Green 2. Auto allows for unattended, automatic starting of the compressor when the air pressure in the tank falls below the preset limit. There would be a risk of burning out the winding fairly quickly if it is designed for use with a capacitor. Label components including resistors and capacitors making use of the values.
T1 is Motor 1 out and goes from the starter to the motor. You have to find a means to tell the differences before applying them. You will need an ohmmeter to identify the Run windings. It the current in the start coil can be measured during start and it is relatively low with a capacitance value used for similar Hp motors, it might make sense to try a direct connection from the switch to the power line. These switches are designed to withstand the larger loads required by motors.
Power for the starter relay is taken from two legs of the primary input power, chosen to match the input voltage requirements of the relay coil. Both of these are optional and may not be present in all applications. This is the Westinghouse Wiring Diagrams Haier Wiring Diagram Wiring Diagram of a pic I get from the Refrigerator Pressor Relay Wiring Diagrams collection. . Attempt to tidy up the placement reducing wire crossings. I don't know how to proceed from here.