Huebsch Quantum Washer Display Code: Decimal Point Lit, Network Error
A lit right-most decimal point on a Huebsch Quantum washer display marks a network communication error. The wash cycles keep working; wait about a minute and a half to see if it clears, then power the washer down and up if it does not.
Low: the network report is lost, but the washer keeps working.
What does Huebsch Right-most decimal point lit mean?
Quantum washers can report to a network, such as a laundry management link that collects usage. The display tells you when that link is lost by lighting the right-most decimal point, a small dot at the right end of the display and nothing else. The control lost contact with the network it reports to, but the wash itself is unaffected, so cycles keep working. The manual's owner step is to wait about a minute and a half for the dot to clear, because a brief interruption often repairs itself. If it does not clear, the machine is powered down and up. Checking whether other washers on the same link show the dot is useful: if they all do, the problem is probably at the network device or the cable they share. If only one machine shows right-most decimal point lit, its own network port or connector is the first place to look.
Affected models and control systems
This applies to Quantum frontload washers in the FLW1535C family and Quantum topload washers in the TLW13C family, including Huebsch units.
Code numbers and their meaning can change between control generations. We match the full model and control before acting on a code.
What you may notice
- A small dot appears at the right end of the display
- No other message shows and cycles run normally
- Several washers on the same link may show the dot at once
Possible causes
Listed in Huebsch's documentation
- Network cable and its connector damaged or loose
- Network device or the link to it down
- Power event that interrupted the link
- Control's network port failing
Other likely causes — what usually sits behind Right-most decimal point lit on this control. A technician confirms which one it is before any part is replaced.
- A cable run pulled or crushed when washers were moved for cleaning
- A network device that lost power during a brownout and has not restarted
Safe checks before calling for service
- Wait about 1.5 minutes and see whether the dot goes out.
- If it stays lit, power the washer down and back up.
- Check whether other washers on the same link show the dot as well.
- If the dot keeps returning, write down which machines show it and tell us.
How a technician diagnoses Right-most decimal point lit
- Read the display and check whether other washers on the link also lose contact.
- Check the network device and its power.
- Inspect the cable and connectors along the run.
- Test the washer's network port with a known-good cable.
- Replace the port or the control only after the link tests good everywhere else.
- The network connector is on the control board behind a panel, near live 208 to 240 V circuits.
- Finding the break in a cable run that serves many machines takes testing along the whole link.
- Settings for the laundry management link are held in the control's service programming.
How Right-most decimal point lit differs from similar codes
This is a network message, not a failure of the wash circuits. Infrared codes such as EI01 concern the handheld link instead.
Technical reference
- Document
- Commercial Frontload Washers Troubleshooting FLW1535C, Part No. 803402R2, March 2016, Section 4 Table 3 (pp. 18-20)
- Edition
- Part No. 803402R2, March 2016
- Models / control
- Quantum frontload (FLW1535C family) electronic control; Quantum topload (TLW13C family) electronic control
- Section
- Section 4 Electronic Control Troubleshooting - 8. Error Code Listing, Table 3, printed pp. 18-20 (PDF pp. 20-22)
- Checked
- October 2026
We use the maker's document to read the code and do not reproduce it. Always confirm the complete model and control before applying these steps.
Related Huebsch washer error codes
Does the dot stop me from washing?
No. Cycles keep working, and only the reporting link is lost.
Will it go away by itself?
Often within about a minute and a half. If it does not, power the washer down and up.
Why do other machines show it too?
They share the link, so the cause is probably the shared device or cable.
Need help with Huebsch Right-most decimal point lit?
A technician confirms the cause on site and gives you the price in writing before any work starts.