Manual measurement, there could also be slight errors, for reference only be aware that this thermostat is produced through two factories, WPF4 and WPF3A-L2, as prolonged as you examine SC287. Random transport when shipped,The look of different batch labels would be barely different, random delivery, consumers who intellect do not buy. Buying Guide:............................................................................................... Pre-sales guidanceQuestion 1: The compressor of the refrigerator keeps running, the fridge freezes normally, but the effect of the freezer isn't goodThe left facet of the back of the refrigerator is frozen and the freezing is choppy or there is not any cooling effect,Is it a thermostat problem?Answer 1: It&;s no longer a thermostat problem, it&;s commonly a scarcity of refrigerant or an growing old compressorThe refrigerator has not been repaired, the refrigerator compressor has been runningQuestion 2: The refrigerator freezes normally, and the again of the refrigerator freezes evenly. Is it an issue with the thermostat?Answer 2: This is mostly a subject with the thermostat, that are replaced commonly 3: After replacing the compressor of the swimming tank or including oxygen to the pipeline, the refrigerator would not stop, is it a controversy with the thermostat?Answer 3: Generally it is not a thermostat problem, it is suggested to apply a refrigerator timer 4: The fridge compressor doesn't start, is it an argument with the thermostat?Answer 4: This is split into 3 situations:1: short-circuit the thermostat pin wiring. If it starts normally and the cooling is normal, replace the thermostat. If the short-circuit compressor does not run cooling, it is a loss of refrigerant, no longer a thermostat fault: In winter, the ambient temperature is terribly low, the refrigerator doesn't start, generally the temperature repayment heating is damaged or the thermostat is broken3: short-circuit thermostat compressor does not start, generally the line, compressor or starter failure......................................................................................................... back of the fridge compartment is frozen and frivolously frozen. As shown within the figure blew, the compressor doesn't quit and fails. It is a problem with the temperature control circuit. The thermostat should be replaced................................................................................................. Refrigerator freezer freezes only the left aspect has ice or the other ingredient freezes, freezesUneven analysis, as shown within the decide blew, ends in the failure of the compressor not shutting down is not the area of the thermostatIt is quite a lot of issues equivalent to inner leakage and working pressure, piping and compressor problems............................................................................................................ If your refrigerator thermostat is 2 feet, you can also buy our three toes thermostat, that are used instead, as prolonged since the size of the road is enoughH is attached to the brown wire, which is the stay cord of the ability supply;L is connected to the gray wire, which is the dwell cord of the lamp;C is attached to the white wire, which is the live cord of the compressor to the flexibility transport terminal, C---connected to the compressor management terminal, L---connected to the temperature compensation control terminal two-leg temperature management totally needs to be connected to the two ft of the three-leg temperature-controlled HC standard:1. Check whether or not the unique machine is WDF variety or WPF sort (the two varieties should not common). The thermostat would not have to be an identical model, it is used on the similar diversity and same refrigeration equipmentcan be utilized in general. Check whether or not or no longer the advent is analogous and whether the solving formulas is the same, in another case it can't be installed. Check whether or not or now not the size of the probe is enough. The lengthy one is mostly short, and the quick one is mostly not long level to declare: the thermostat doesn't provide loose trial, because the thermostat is brand new, and the trial after the trial will carry hassle to our secondary sales, and different customers are smoothly mistaken for second-hand. Please verify the fault and make sure that there are not any different problems with the refrigerator before placing an order buyers must maintain a reputable attitude. Maintenance is technical work, and it is impossible to avoid wasting a lot of money. Hands-on skill consider your own, we are able to help. But whenever you can&;t repair it, you assert that the package usually are not good, and also you need a total refund. There is no loose lunch in the world. People who don&;t like to undergo any loss if they can&;t fix it well, please be careful. Thermostat Display Cabinet Freezer WPF4 WPF3A-L2 SC287 Thermostat For Aucma Freezer