Kitchenaid Built-in Refrigerator SHOW ROOM mode tip
Kitcheain refrigerator show room mode
In the KSSC48QM and earlier versions "SHOW ROOM" mode was fairly obvious because the user interface display just cycles the display through all it's indicators - and, of course, the compressor never comes on.
In the KSSC48QT and brethren ... not so obvious! "SHOW ROOM" mode is entered and exited by holding "MAX COOL" and "POWER" for a few seconds. Everything acts normal except:
1. Compressor never turns on.
2. You CANNOT enter diagnostic mode.
Don't replace this $9000 refrigerator because the control board is NLA and it happens to be programmed for "SHOWROOM" mode!!!!
We're seeing a lot of these controls come thru the shop these days, almost always with real problems, but once in a while the re-installer gets stumped by inadvertently entering showroom mode.
Happy New Year to y'all!
Source: Kitchenaid Built-in Fridge - Remember SHOW ROOM mode
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