MODEL PROFILE
Signal or code
Error codes and display signals
The official manual linked for this model documents these messages. Some indicators apply only to variants that display them; each entry is labeled as a code, indicator, or status.
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Official PDF manual
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MODEL OVERVIEW
About this model: Samsung WF53BB8900ATUS
The Samsung Canada support record for WF53BB8900ATUS describes a 6.
Start with the exact support record and WF53 column
The Samsung Canada support record for WF53BB8900ATUS describes a 6.1-cubic-foot Bespoke front-load washer and supplies a specific owner download. That booklet covers two washer families, WF53BB89**A* and WF46BG65**A*, so a search result for the PDF alone does not identify which specification applies. For this SKU, the WF53 column on physical page 71 lists 5.3 cubic feet and a 900-watt heating rating; the support figure uses a different published capacity convention. Do not merge them into one unexplained number. The installation drawing gives the WF53 a 34.4-inch depth closed and 56.3 inches with its door open. The manual expressly limits AI OptiWash and Drum Light to WF53 models. Those family markers are also useful when a shared troubleshooting page describes an option that the smaller washer does not have.
Inspect the installation before treating a message as a defect
Several display messages refer to conditions outside the electronics. Check water lines asks whether the cold-water hose is firmly connected to the cold tap. Check water supply widens that inspection to the taps, pressure, hoses and inlet mesh filter. If a washer has been moved, those two messages can point to different checks; swapping their names loses that distinction. Check drainage instead concerns water leaving the drum, so the drain hose and filter are relevant. A heavy item alone may produce Unbalanced laundry detected when the spin cannot balance. Door is open can result from a door left ajar or fabric trapped at the opening. These are the five written messages on page 67. When one appears, note its exact wording and the point in the cycle at which it occurred before changing settings or restarting.
Maintain the dosing drawer as part of diagnosis
The WF53 has automatic liquid detergent and softener areas alongside manual detergent and bleach sections. The manual describes refill prompts when a reservoir is empty and another message if the drawer itself is open. Dose per Wash and Dose per Rinse begin at Medium, with Low, High and Off available. A concentrated detergent requires a corresponding concentration choice because increasing that setting reduces the delivered volume. Automatic dispensing is initially off for Wool, Delicates, Outdoor and Activewear unless an input level is selected, so unchanged reservoir level after one of those cycles is unsurprising. Samsung advises cleaning the compartments before refill and avoiding liquid left there beyond six weeks. AI OptiWash can adjust the wash using fabric, weight and soil sensing, and Samsung recommends Auto Dispense with it. Fabric sensing is limited to loads of eight pounds or less; turbidity sensing is not.
Keep the short information code intact
Page 68 has a second table whose entries are codes rather than sentences. OC indicates overflow. LC and LC1 ask for a drain-hose inspection; they should be recorded separately even when the owner supplies the same initial action. A 3C entry concerns drum-motor operation. HC concerns high-temperature heating and applies to this WF53 because its specifications list a heater. The 1C entry concerns the water-level sensor. AC refers to communication between main and sub control boards, whereas AC6 refers to the main and inverter boards. DC1 concerns the main door's lock or unlock operation. A photo of the panel can preserve a character that is easy to misread, especially the digit one in 1C and LC1. The code table is a guide to the next safe check, not a parts-ordering diagnosis.
Record what happened after the manual's first response
The owner suggests restarting after a spin for OC and seeking service if overflow continues. LC or LC1 calls for checking the drain-hose end and blockage. For 3C, a cycle can be retried; for 1C, AC and DC1, switch the washer off before a retry. Persistent codes should be taken to Samsung service. A Check water supply message may disable controls for three minutes while draining, and the door may also take three minutes to unlock after a stop. Those waits are normal context to record, not extra codes. AI Pattern saves frequently used cycles, while Smart Control depends on SmartThings pairing; neither changes the meaning of the information-code table. Keep the cycle, load, complete display text and result of one recommended retry together. The full owner booklet is linked at Samsung because its copyright notice restricts republication without written permission.
Verified model details
Start with the exact support record and WF53 column
Source for this detailInspect the installation before treating a message as a defect
Source for this detailMaintain the dosing drawer as part of diagnosis
Source for this detailKeep the short information code intact
Source for this detailRecord what happened after the manual's first response
Source for this detail
This description summarizes the linked source documents; check each cited source for your exact model and region.
Manufacturer source
Open official source
6.1 cu.ft Front load Washer with Bespoke Design and Ultra Capacity | Samsung Support CA
Open official sourceIf there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.