Dacor CM24P-1 Troubleshooting Guide download pdf (Page 12)

Requiremen

Press each number key. The number will be displayed on the control display.

Press the BAKE key. Verify bake element is on, measure amperage (approx 11-13)

Press the Broil key. Verify broil element is on, measure amperage (approx 12 -16)

Press the Convection Bake key. Verify Bake & Convection Elements are on, measure amperage (approx 20

-23). Convection Fan will be on.

Press the Convection Broil key. Verify Broil & Convection Elements are on, measure amperage (approx 22 -

26). Convection Fan will be on.

Press the Pure Conv. key. Verify Conv. element is on, measure amps (approx 9-11). Conv. Fan will be on.

Press the Convection Roast key. Verify Convection Fan is on, measure amps (approx 0.1 - 0.8).

Press the "Cook Time" or "Duration" key (depending on model). Control will display "Opn" (indicating that

the probe circuit is open) and "Prob" (indicating that you are testing the probe circuit). Install the meat probe

into the probe socket and "Opn" will change to ambient probe temperature. Warm end of probe with hand

and temp read-out should increase.

Press the START TIME key. Temperature of the Control (Clock) will be displayed.

Press the STOP TIME key. Temperature of the Relay Board will be displayed.

Press the TIMER 1 key. Interior oven temperature will be displayed.

Requiremen

Press the BAKE key. Verify bake element is on, measure amperage (approx 11-13)

Press the Broil key. Verify broil element is on, measure amperage (approx 12 -16)

Press the Convection Bake key. Verify Bake & Convection Elements are on, measure amperage (approx 20

-23). Convection Fan will be on.

Press the Convection Broil key. Verify Broil & Convection Elements are on, measure amperage (approx 22 -

26). Convection Fan will be on.

Press the Pure Conv. key. Verify Conv. element is on, measure amps (approx 9-11). Conv. Fan will be on.

Press the Convection Roast key. Verify Convection Fan is on, measure amps (approx 0.1 - 0.8).

Requiremen

Push each individual keys and verify audible beep. Press "CANCEL".

Press LIGHT 2 or more times and observe that light turns On and Off.

Press #, BAKE and then START. This will go to Sabbath mode. Verify that cooling fan is operational. Press

"CANCEL".

Close oven door and press SELF CLEAN key then START. Check door is locked once lock icon is on solid.

Immediately press the CANCEL key. Lock icon will disappear. Repeat for Lower Oven if Applicable

Press and hold CLOCK key for 6 seconds until the display shows "12HR" or "24HR". Toggle between

"24HR" and "12HR" using the # key. Factory setting is "12 HR".

Press and hold TIMER 1 key for 6 seconds until the display shows "12HR" and either "ON" or "OFF". Toggle

between "ON" and "OFF" by pressing the # key. Factory setting is "ON".

Press BROIL key for 5 seconds. Press # key to toggle between "C" and "F". Factory setting is "F".

Press CANCEL-SECURE for 5 seconds. Verify membrane is locked out. Press CANCEL-SECURE again for

5 seconds. Verify membrane is operational.

Door Latch Motor

Function

Oven Lights

Home Screen Test Mode: Press CANCEL key several time to exit Quick ERC/Diagnostic Test Mode or any other

cooking mode. Be sure correct time of day is displayed then proceed with tests below.

Dacor Renaissance & Distinctive Oven/Range Quick ERC/Diagnostic Test

To enter Quick ERC/Diagnostic Test Mode: Disconnect power to unit, count to five and then turn power back on.

Wait for the time of day to start blinking then, within 30 seconds, press and hold the “BAKE” and “BROIL” keypads (of the upper

oven if working on a double oven) simultaneously until the control shows all display prompts then release the keypads. Within 6

12 seconds the display prompts will disappear leaving a blank screen. Follow Test procedure below. Press "CANCEL" keypad

at any time to exit test mode".

To avoid damage to product, exit the test mode by pressing CANCEL or reset power supply once test is complete.

Do Not activate Door Latch in Diagnostic Mode. See Home Screen Test Mode for Door Latch test.

Models: EORS127, MORS127, EORD227, MORD227, EORS227, MORS227S, EORS130, MORS130, EORD230, MORD230,

EORS230, MORS230, RO130, ROV130, RO230, ROV230, DO130, DO230, DR30D & DR30DI

Test Description

Numeric Keys

Bake Element

Broil Element

Convection Bake

Convection Broil

Pure Convection

Convection Fan

Meat Probe

Operation (upper

oven only)

Control (clock)

Temp

Relay Board

Temp

RTD Test

Test Description

Convection Fan

Bake Element

Broil Element

Convection Bake

Convection Broil

C/F Setting

Lock Out

Test Description

Single/Upper Oven Test

Lower Oven Test

Membrane Check

Cooling Fan

Function

12/24 Hr Clock

Mode

12Hr Timer

Feature

Pure Convection

PG: 12 Dacor Technical Assistance - (800) 353-2267

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Dacor CM24P-1 Troubleshooting Guide Page 12

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