Mono MODULAR, Operating And Maintenance Manual

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FG257 UK Ecotouch MODULAR DECK RevA17 11-4-17
52
11.0 TROUBLESHOOTING

NONE OF THE DECKS SWITCHED ON.

Is main oven power on?

Check if bakery main power supply time clock is working (if fitted).

Is 7-day timer clock set correctly to bring oven on at required time?

ONE DECK HAS NOT SWITCHED ON.

Check if individual deck timer is set to bring it on at required time.

UNEVEN OR PATCHY BAKE

Door is being opened too often or too long whilst loading.
(front pale, back burnt).

Faulty element.

All top or bottom deck elements not functioning.

Uneven loading.

No supply voltage across a phase.

TEMPERATURE GOING WELL OVER SET TEMPERATURE
When empty the temperature of a deck oven can exceed the set baking temperature.
This overheat is marginal when the deck is full of product. If the elements are
continuing to work after the set temperature has been reached call Mono service.
(Please allow up to 15deg.C difference before diagnosing a fault condition),

POOR RECOVERY OF SET TEMPERATURE
WHEN LOADED

The doors may have been left open too long during loading, allowing heat to escape.

The damper may have been left open during loading or baking allowing heat to escape.

Top and/or bottom heat may not be working or set at a low value.

No supply voltage across a phase.

STEAM SYSTEM NOT OPERATING CORRECTLY
Check that the water supply is connected and the tap to each deck is in the on position.
If there is still a problem, Contact Mono.