Error code · Professional Range

Monogram ZGP Gas Range Code F6: Door lockout motor circuit

Medium · inspection needed

Code: F6
Appliance: Professional Range
Brand: Monogram
Warranty: 30-day workmanship

What F6 means

Owners of Monogram professional gas ranges in the ZGP series, such as the ZGP486ND, may see F6 when the electronic oven control finds trouble in the range lockout switch circuit. The service guidance for these ranges sends us first to the connections at the lockout motor and to connector CN6 on the control. F6 is stored in the control's list of recent codes, and the lockout is what keeps the oven door shut during cleaning, so the oven may refuse that cycle.

Common causes of F6

Lockout motor connections not making contact
Connector CN6 on the control loose
Lockout switch or motor not responding
Control circuit for the lockout

✓ One safe check you can try

1. Make sure the oven is off and the door is closed all the way. 2. Look for anything wedged at the door edge. 3. Try a normal bake to see whether F6 appears again. 4. If it does, leave the oven off and call us.

! Why to stop there

The lockout parts sit behind panels, so the connections are checked with power off
We confirm the lockout motor moves before judging the switch
The control is the last item we consider, after wiring and the motor

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 Professional Range codes

C6Monogram ZGP Range Code C6: Lower mode encoder SFMonogram ZGP Range Code SF: Special features menu ProdMonogram ZGP Range Code Prod: Factory test mode CXMonogram ZGP Range Code CX: Communication error C1Monogram ZGP Range Code C1: Main relay board link C2Monogram ZGP Range Code C2: Upper temperature encoder C3Monogram ZGP Range Code C3: Upper mode encoder C4Monogram ZGP Range Code C4: Auxiliary relay board link

F6F6 questions

What is the lockout on this range?

It is the mechanism that holds the oven door closed during certain cycles. F6 says the control cannot confirm the lockout switch circuit is working as expected.

Can I open the door with F6 showing?

The door normally opens if the oven is cool and not in a locked cycle. If it feels stuck, do not force it. Call us so the latch is not damaged.

How long does the check take?

We work through the wiring, CN6 and the lockout motor in order, and the time depends on what we find. You get a written price before any repair work begins, and the work carries a 30-day warranty.

Book a visit

Still seeing F6?

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

(713) 955-0955