Some Sub Zero refrigerators have electronic control boards, actually most modern Sub Zero refrigerators do. The control board on the refrigerator does a lot. The control board tells the compressor when to come on, sends voltage to the lights fans, so on and so forth. If the refrigerator has an internal problem, Sub Zero has the logic in the board programmed to display an error code in the digital read out. One of the more common Sub Zero refrigerator code is error code 50. The code 50 means excessive compressor run time, more often than not resulting from a leaking evaporator. Unlike most residential refrigerators, Sub Zero uses two compressor and two evaporators. This means that if one side stops cooling it wont affect the other side (refrigerator side and freezer side).
The first thing that needs to be done is to examine the evaporator itself. The back panel needs to be removed to have a look at the coils. The coils should have 1/16 frost from top to bottom. In most cases with this error code, the evaporator will only have frost in the upper left corner, this means you have a freon leak.
Finding the coils with a full frost pattern would indicate a dirty condenser or failed condenser fan motor. Several other things can cause this issue and tests would need to be made to determine the exact failure. If needed, we would be happy to assist you. Sub Zero refrigerators can be simple to work on; we know these units well and can answer or review any question you have
Sub-Zero Service Light is Blinking: It is feasible for one to troubleshoot your sub-Zero fridge that is with no need of a professional service provider. As being a politeness to any or all Subzero refrigerator clients, here are on just how to troubleshoot conditions that can happen along with your freezer, some typical tips. Note: Obtaining your owners manual practical is a great strategy for research as the recommendations listed here are not for just about any style that is specific.
The Digital monitor presenting what “Service’” is currently flashing at odd durations? The freezer is cold the veggies or long lasting reason the pc is realizing a failing has happened and support is needed. The “Service” light flashing while in the Digital screen might be as simple as the condenser is filthy. Ones Sub Zero fridge should really be maintained annually by a company that is skilled that is licensed. There are nonetheless factors you can certainly do to lengthen time between appointments that a professional tech to-do the service is actually needed by you. Washing the condenser coils can be a large one. Many moments all you have to to accomplish is cleanse the condenser based on anything and the manufacturer’s manual will soon be fine. If this issue however lasts, it could be as a result of temperature indicator that is malfunctioning. Turn the refrigerator off and reactivate it again following a couple of minutes. When the “Service” light nonetheless sensations, next please demand certified Sub-Zero Company for fast, affordable, expert service: 310-751-0414
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