Booking today · Houston service windows 9–12 · 1–4 · 4–7 Independent Monogram specialists · Licensed & insured Mon–Fri 7:00 AM - 8:00 PM · Sat 8:00 AM - 6:00 PM
(713) 955-0955 Schedule Service
Error code · Dishwasher

Monogram ZDT/ZDP Dishwasher Beeping Every Minute: Door Left Open

Some Monogram ZDT and ZDP touch-control dishwashers, such as the ZDT985SPNSS and ZDT800SPFSS, sound a reminder when the door is left open during operation. The beep repeats once every minute until START is pressed and the…

Low risk · DIY check OK
Schedule Service(713) 955-0955
Code
Beeping Once Every Minute
Appliance
Dishwasher
Brand
Monogram
Warranty
30-day workmanship

What Beeping Once Every Minute means

Some Monogram ZDT and ZDP touch-control dishwashers, such as the ZDT985SPNSS and ZDT800SPFSS, sound a reminder when the door is left open during operation. The beep repeats once every minute until START is pressed and the door is closed. This is a reminder tone, not a numbered code. You will hear the single beep and find a cycle that is paused partway through.

Common causes of Beeping Once Every Minute

  • Door left open or not latched after loading
  • Cycle paused while the door was opened
  • Door not seating against the latch
  • Door switch not registering a closed door
✓ One safe check you can try

1. Close the door firmly so it latches. 2. Press START to resume the cycle. 3. Keep dishes and racks from blocking the door edge. 4. If it beeps again with the door fully shut, tell us how often it happens.

! Why to stop there
  • If the beeping continues with a latched door, we test the door switch and strike.
  • A rack or utensil can hold the door off the latch, so we check the door opening for interference.
  • We give a written price before work, with a 30-day workmanship warranty.
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 Dishwasher codes

AUTO Light FlashingMonogram ZBD9900 Dishwasher Code AUTO Light Flashing: water is not heating up HEAVY Light FlashingMonogram ZBD9900 Dishwasher Code HEAVY Light Flashing: too much water inside the tub NORMAL Light FlashingMonogram ZBD9900 Dishwasher Code NORMAL Light Flashing: thermistor reading out of range LIGHT Light FlashingMonogram ZBD9900 Dishwasher Code LIGHT Light Flashing: the tub is not filling SPEED Light FlashingMonogram ZBD9900 Dishwasher Code SPEED Light Flashing: inlet valve leaking through RINSE Light FlashingMonogram ZBD9900 Dishwasher Code RINSE Light Flashing: pressure sensor signal reads high AUTO + HEAVY Lights FlashingMonogram ZBD9900 Dishwasher Code AUTO + HEAVY Lights Flashing: water will not drain AUTO + SPEED Lights FlashingMonogram ZBD9900 Dishwasher Code AUTO + SPEED Lights Flashing: turbidity sensor reading uncertain
Beeping Once Every MinuteBeeping Once Every Minute questions
Why does my Monogram dishwasher beep once a minute?

The door was left open during operation. It reminds you every minute until you press START and close the door.

Will it stop on its own?

No. The reminder repeats until the door is closed and START is pressed.

What if it still beeps with the door shut?

Then the latch or door switch may not be sensing the closed door. We test both and quote the price in writing first.

Book a visit

Still unsure about Beeping Once Every Minute?

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

(713) 955-0955
☎ Call the desk ▤ Schedule Service