Booking today · Houston service windows 9–12 · 1–4 · 4–7 Independent Sub-Zero specialists · Licensed & insured Mon–Fri 7:00 AM - 8:00 PM · Sat 8:00 AM - 6:00 PM
(713) 844-8535 Book a Repair
Error code · Wine Storage

Sub-Zero Designer Wine (IW) Code 10 1 11: zone 1 coil sensor shorted

Code 10 1 11 on IW-24 and IW-30CI Designer Wine (IW) units means the zone 1 evaporator thermistor is shorted. The coil sensor for zone 1 reports a resistance too low for any real coil temperature.…

Medium · inspection needed
Book a Repair(713) 844-8535
Code
10 1 11
Appliance
Wine Storage
Brand
Sub-Zero
Warranty
30-day workmanship

What 10 1 11 means

Code 10 1 11 on IW-24 and IW-30CI Designer Wine (IW) units means the zone 1 evaporator thermistor is shorted. The coil sensor for zone 1 reports a resistance too low for any real coil temperature. The control can no longer use it for defrost or cooling decisions in zone 1. You may find water in zone 1 after an untimely defrost, frost on the coil, or zone 1 temperatures that wander.

Common causes of 10 1 11

  • Moisture or ice inside the coil sensor plug
  • A lead pressed against metal near the coil
  • A zone 1 evaporator thermistor shorted inside
  • A control input that misreads the circuit
✓ One safe check you can try

1. Dry any water on the zone 1 floor. 2. Look for frost through the rear vents. 3. Keep bottles away from air openings. 4. Power-cycle at the breaker once. 5. Book service if 10 1 11 appears again. 6. Lay a towel under zone 1 if water keeps appearing.

! Why to stop there
  • Moisture and ice near the coil sit behind panels
  • Refrigerant tubing near the sensor is easy to puncture
  • The fix depends on meter readings along the lead
Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.
→Same appliance

Other Wine Storage codes

45-2-00Sub-Zero Designer Wine (IW) Code 45-2-00: zone 2 lights not drawing power 45-2-01Sub-Zero Designer Wine (IW) Code 45-2-01: zone 2 light short circuit 90-5-80Sub-Zero Designer Wine (IW) Code 90-5-80: keypad module not talking to the control 90-H-80Sub-Zero Designer Wine (IW) Code 90-H-80: no communication with the high-voltage micro 90-H-82Sub-Zero Designer Wine (IW) Code 90-H-82: partial communication with the CCM 90-H-83Sub-Zero Designer Wine (IW) Code 90-H-83: bad data from the high voltage micro 90-H-84Sub-Zero Designer Wine (IW) Code 90-H-84: high voltage micro failed to initialize 95-1-00Sub-Zero Designer Wine (IW) Code 95-1-00: zone 1 door open too long
10 1 1110 1 11 questions
Why is there water in zone 1?

A shorted coil sensor can make defrost run at the wrong time. The melt water may arrive faster than the drain path can carry it away.

Does a short mean a new control board?

Rarely. Most shorts are in the plug, the lead or the thermistor. We test those first and only look at the board if they check out.

How is the job priced?

After diagnosis we give a written price for parts and labor. Nothing proceeds without your approval, and we include a 30-day workmanship warranty. Plugs are cheap to fix.

Book a visit

Still seeing 10 1 11?

A technician diagnoses it on site and gives you the price in writing before any work starts.

(713) 844-8535
☎ Call the desk ▤ Book a Repair