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The keypad of a built-in microwave in a tall cabinet, a small padlock symbol lit on the plain display, the mesh-window door closed on an empty glass turntable.

Monogram LOC: the control panel is locked

Monogram microwaves carry a control lock so the glass touch panel can be wiped or kept away from children.

(844) 393-5858

Mon–Sat, 8am–8pm

  • Mode, not a failure
  • No repair needed
  • Source: Monogram

Book a visit

Three short steps, about a minute.

or call (844) 393-5858

What LOC
actually means.

Monogram microwaves carry a control lock so the glass touch panel can be wiped or kept away from children. While it is on, the display shows LOC on the ZEB1227, LOCKED on the ZWL1126 drawer, an L on the ZEB1226, and Control Panel LOCKED on the ZSA1202 speedcook oven.

Monogram microwave display · also shown as LOCKED, L, Control Panel LOCKED

What to do when LOC shows on the microwave

Kind of codeMode, not a failure

Something was switched on rather than something wearing out: a child or control lock set by a long press on the wrong pad, after which no key answers, a demo or showroom setting that lights the display and turns the plate while nothing warms, a Sabbath setting that dims the panel and mutes the beeps, or a clock left blinking after an outage that holds the keypad until it is set. No part is needed; a key sequence from the manual switches it off again.

Usually leads toNo repair

On the ZEB1227, ZEB1226 and the drawer, hold Cancel/Off or Clear/Off for about 3 seconds.

Shows up asWhat a Microwave Error Code Is Telling You

A microwave error code may be a letter and a number on the display, a lock or demo word, a row of dashes, or a beep with a blinking clock, and it can show while the microwave still heats or block every key until it is cleared.

MakeMonogram

Monogram microwaves serviced at home, whether it is a built-in unit, a drawer in the island or a hood combination above the burners.

SourceMonogram ZEB1227 built-in microwave owner's manual

LOC on the ZEB1227; LOCKED on the ZWL1126; an L on the ZEB1226; Control Panel LOCKED (5-second hold) on the ZSA1202.

Before you book,
in this order.

Each step comes from Monogram's own guidance for LOC on its microwaves. Follow it to the end: the last card says whether this is a visit.

01

On the ZEB1227, ZEB1226 and the drawer, hold Cancel/Off or Clear/Off for about 3 seconds.

02

On the ZSA1202 speedcook oven, hold CANCEL/OFF for about 5 seconds.

03

If the lock will not release, reset the breaker for 30 seconds before booking a visit.

Cleared?

The code has gone and a mug of water heats again without a new part. If it comes back this week, or the food starts coming out cold in the middle, mention in the booking that it came back.

What not to do

LOC is not a failed glass touch panel. On the Five-in-One ovens the screen lock is released with an Unlock icon instead.

What you may
notice with it.

The microwave problems LOC tends to arrive with. Answer these at the microwave before anyone is booked.

All problems

Before you call

What a Microwave Error Code Is Telling You

All 7 causes, cheapest first

It also comes with

Close view of the control panel beside the side-hinged door with a mesh window of a built-in stainless microwave in a tall kitchen cabinet, a few abstract lit segments on its small display, the microwave cavity dark behind the closed mesh window. Problem

What a Microwave Error Code Is Telling You

7 causes, cheapest first

No repair indicated

Nothing to repair.

Something was switched on rather than something wearing out: a child or control lock set by a long press on the wrong pad, after which no key answers, a demo or showroom setting that lights the display and turns the plate while nothing warms, a Sabbath setting that dims the panel and mutes the beeps, or a clock left blinking after an outage that holds the keypad until it is set. No part is needed; a key sequence from the manual switches it off again.

How to read what your microwave is telling you

Monogram
microwaves.

Monogram microwaves serviced at home, whether it is a built-in unit, a drawer in the island or a hood combination above the burners.

Monogram microwave repair

More Monogram codes

ERRPFF3FOODF–DEMO

Mode, not a failure on other makes

Bertazzoni LOCKBosch LOCK ONCafé CONTROL LOCKEDDacor LOCK ONFisher & Paykel LOCKFulgor Milano LOCK ONGaggenau Demo modeGE Profile LOC
All 45 codes of this kind
A stainless microwave hood combination mounted under white shaker wall cabinets in a US kitchen, the microwave's side-hinged door closed with its dark mesh window, a plain glass bowl visible faintly on the glass turntable inside the microwave, the lamp on its underside glowing softly onto a cooking surface that is cropped and out of focus at the bottom edge. Monogram builds this

Microwave hood combination

The microwave that hangs from the wall cabinets above the burners, heating food in its cavity while its own fan, light and filters handle the steam and grease rising from the pans beneath it.

 A stainless built-in microwave set flush into a tall walnut cabinet at eye level in a US kitchen, a thin steel trim frame around the microwave, its door closed with a dark mesh window and a plain glass dish on the glass tray inside the microwave, soft daylight from the side. Monogram builds this

Built-in microwave

A microwave set into a tall cabinet or a wall of cabinetry at eye level, either a countertop body wrapped in a trim kit or a true built-in model, including speed and convection microwaves that brown as well as heat.

 A stainless microwave drawer built into a light oak kitchen island under a marble counter in a US home, the microwave drawer slid fully open toward the camera to show its flat interior with a plain covered glass casserole dish inside, the control strip along the top edge of the microwave blank or showing plain digits only. Monogram builds this

Microwave drawer

A microwave built under a counter or into a kitchen island that opens like a drawer at the touch of a key, with a motor and gears sliding its cavity out toward you.

In Monogram's own words

The control panel has been locked. (When the control panel is locked, “LOC” will be displayed.)
Monogram ZEB1227 built-in microwave owner's manual Monogram ZSA1202 Advantium speedcook owner's manual Monogram ZEB1226 countertop microwave owner's manual

Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. LOC on the ZEB1227; LOCKED on the ZWL1126; an L on the ZEB1226; Control Panel LOCKED (5-second hold) on the ZSA1202.

Monogram LOC microwave repair,
where we come out.

The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered.

All service areas

Tampa BayFL · 31 areas

OrlandoFL · 30 areas

Miami / South FloridaFL · 47 areas

New York MetroNY · 75 areas

HoustonTX · 36 areas

ChicagoIL · 50 areas

Los AngelesCA · 95 areas

San DiegoCA · 31 areas

San Francisco Bay AreaCA · 74 areas

A family warming plates of food at a built-in microwave in a bright kitchen
For the heart of your home.

Questions
about LOC.

Can I clear LOC myself?
On the ZEB1227, ZEB1226 and the drawer, hold Cancel/Off or Clear/Off for about 3 seconds.
Why won't my Monogram speedcook oven unlock with a 3-second hold?
The ZSA1202 needs about 5 seconds on CANCEL/OFF, longer than Monogram's other microwaves.
What does a single L mean on my Monogram countertop microwave?
On the ZEB1226 an L is how the display shows the lock. Hold Cancel/Off for about 3 seconds.
Does locking the Monogram drawer stop it from heating?
It stops the keys from starting anything; unlock it and it works normally.

Back to your everyday

Still showing LOC?

Three details make the booking useful: the characters or beeps just as they appeared, every character of the model number, and whether a cup of water still warms up. With those, the technician arrives already halfway to the answer.

Schedule a repair Call (844) 393-5858
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