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Modern Maid
Electric Wall Oven

Model # FDO120 Official Modern Maid electric wall oven

Here are the diagrams and repair parts for Official Modern Maid FDO120 electric wall oven, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 223 parts  |
Light Bulb 42175
Light bulb

Part #42175

The manufacturer no longer makes this part, and there's no substitute part

Chip Cover 40405

#NI

All parts diagram

Chip cover

Part #40405

The manufacturer no longer makes this part, and there's no substitute part

Oven Cavity, Upper (starting At Serial Number 6527346, T 52385
#63

Cabinet section diagram

Oven cavity, upper (starting at serial number 6527346, t

Part #52385

The manufacturer no longer makes this part, and there's no substitute part

Ceramic Cooking Plate 67822
#9

Oven acessories fdo 180 diagram

Ceramic cooking plate

Part #67822

The manufacturer no longer makes this part, and there's no substitute part

Vent Adapter 41051
#27

Control compartment diagram

Vent adapter

Part #41051

The manufacturer no longer makes this part, and there's no substitute part

Door Pad (on Models Starting At Serial Number 6677467 Ad 40223
#16

Lower door assy. fdo 180 (fdo180) diagram

Door pad (on models starting at serial number 6677467 ad

Part #40223

The manufacturer no longer makes this part, and there's no substitute part

Upper Oven Top 52801
#10A

Cabinet section diagram

Upper oven top

Part #52801

The manufacturer no longer makes this part, and there's no substitute part

Screw, #8-32 X 3/16, Triac Mtg. 72230
#12

Power supply diagram

Screw, #8-32 x 3/16, triac mtg.

Part #72230

The manufacturer no longer makes this part, and there's no substitute part

Display Board 52240
#18A

Control panel section diagram

Display board

Part #52240

The manufacturer no longer makes this part, and there's no substitute part

Broil Element Support 40902
#5

Lower oven accessories fdo 180 (fdo180) diagram

Broil element support

Part #40902

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your wall oven

Choose a symptom to see related wall oven repairs.

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Why won't my wall oven door unlock?

Main causes: bad oven door lock assembly, faulty electronic control board, wiring failure…

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Why won't my wall oven broil?

Main causes: broken broil element, faulty broil burner igniter, control system failure…

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Why won't my wall oven bake?

Main causes: broken bake element, bad bake burner igniter, tripped thermal switch, control system failure…

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Why isn't my wall oven at the temperature I set?

Main causes: faulty oven temperature sensor, control system problem, weak burner igniter, damaged oven element…

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Why doesn't my wall oven work?

Main causes: lack of electrical power, bad electronic control board, faulty oven control thermostat…

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Why won't my wall oven heat?

Main causes: lack of gas supply, broken igniter, tripped circuit breaker, broken oven element, tripped thermal fuse, con…

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Most common repair guides to help fix your wall oven

These step-by-step repair guides will help you safely fix what’s broken on your wall oven.

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How to replace a wall oven door outer glass panel

How to replace a wall oven door outer glass panel

Learn how to replace a damaged outer window panel on your wall oven door with these step-by-step instructions. …

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Repair difficulty
Time required
 45 minutes or less
How to replace a wall oven control thermostat

How to replace a wall oven control thermostat

Get your oven temperature under your control by replacing a faulty oven control thermostat.…

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Repair difficulty
Time required
 60 minutes or less
How to replace a wall oven thermal fuse

How to replace a wall oven thermal fuse

The thermal fuse trips to prevent the over from excessively overheating. The oven won't heat again until you replace the…

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Repair difficulty
Time required
 60 minutes or less

Effective articles & videos to help repair your wall oven

Use the advice and tips in these articles and videos to get the most out of your wall oven.

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

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How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

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