What CL or LO Means
Undercounter Beverage Center: KitchenAid states that this code "indicates the internal temperature is too low," and then, rather than naming a failed part, hands the owner a short list of things to account for. Its own checks are whether the door is fully closed or has been standing open for an extended period, whether the cabinet was recently restocked - it points out directly that "adding a large load of warm/room-temperature items" affects the temperature - and whether there has been a recent power outage, in which case it asks you to allow time for the temperature to stabilize. If none of those explain it, the documented step is a power cycle.
Common Causes of CL or LO
- A door left open or not fully closed, which KitchenAid puts first on its own list
- A large load of warm or room-temperature items added recently
- A recent power outage the cabinet has not yet stabilized from
🔧 One Safe Check You Can Try
Start with the door, because it costs nothing: is it fully shut, and did it stand open for a long stretch earlier? Then think about what went in recently, since KitchenAid ties a large load of warm or room-temperature bottles to this code directly. If there was an outage, give the cabinet time to settle rather than judging it in the first hour. Only then cut power, and do it at the breaker - unplugging means dragging an undercounter unit out of a fitted opening. Leave it off for a minute, restore it, and watch for a minute to see whether the code returns.
⚠ Why You Shouldn't Go Further Than That
- An undercounter cabinet is built into a run of joinery with its ventilation at the toe kick, and pulling it out to reach a plug is how the floor finish, the supply line and the unit itself get damaged - the breaker does the same job from across the room.
- If the code returns after a clean reset with the door shut and nothing warm inside, the control is reading a temperature it does not like, and that answer lies in the sealed cooling circuit, which is not opened outside a licensed shop.
- The compressor and condenser live behind the toe-kick grille at line voltage and run hot, so reaching in to feel around while the cabinet is powered is a shock and burn risk with nothing to gain.
Opening a panel to inspect or repair something yourself doesn't automatically cancel your manufacturer's warranty — but it can risk accidental damage, and some manufacturers do have specific service conditions. Check your product's warranty terms, or ask us, before deciding.