Hobart HFB12 ML-114909 Oven User Manual


 
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FORM 33794 (4-97) PRINTED IN U.S.A.
Under certain conditions, the oven will emit a short trill tone alarm when the operator presses a button. This
indicates that something is preventing the oven from operating properly. Check the display screen for the
following messages:
MESSAGE
HIGH POWER IS NOT ON
--> Press ANY key <--
[16] DOOR IS OPEN
DOOR IS NOT CLOSED
[18] OVEN OVERHEATED
ALLOW TO COOL
[15] LAMPS ARE ON *!
H.V. IS TURNED OFF
OVEN TOO HOT NOW
ITEM MAY OVERCOOK
--> Press ANY KEY <--
STEP 1 + STEP 2 TIME
EXCEEDS MAX (10:39)
--> Press ANY Key <--
[19] UPPER LAMP
SHIELD OUT OF PLACE
ACTION
1. Press any button to clear the message.
2. Restart the cook cycle.
Door detected open after cook cycle started.
1. Check for obstructions that may be keeping the
door from closing properly.
2. Restart the cook cycle.
Door detected open at start of cook cycle.
1. Check for obstructions that may be keeping the
door from closing properly.
2. Restart the cook cycle.
1. Press any button to clear the message.
2. Make sure the blower is on.
3. Check vent/duct for obstructions.
4. Close door, wait for the oven to cool.
5. Restart the cook cycle.
An irregular lamp condition was detected.
1. Turn the oven off.
2. Turn the oven on.
3. Restart the cook cycle.
Cannot do enough compensation.
1. Check that the recipe is valid.
2. Allow the oven to cool, then try again.
3. Restart the cook cycle.
Total cook time exceeds the maximum in a Two-Step
recipe.
1. Press any button to clear the message.
2. Press the CLEAR button to remove the entry.
3. Adjust either the Step 1 time or the Step 2 time so
that the total does not exceed 10:39.
1. Check that the upper lamp shield is properly
installed.
2. Restart the cook cycle.
If these actions do not reset the oven and allow the cooking cycle to begin, contact your local Hobart Service
Office.