Middleby Marshall PS638 Series, Owner'S Operating And Installation Manual

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SECTION 3 – OPERATION
WARNING
DO NOT SPRAY AEROSOLS IN THE VICINITY OF THIS APPLIANCE WHILE IT IS IN OPERATION
I. DESCRIPTION AND LOCATION OF HIGH RESOLUTION SCREEN CONTROLS
A. Main ON/OFF BUTTON:
Turns on or off oven controls.
If oven is above 200
o
F, blowers will remain on until oven cools down.
B. Conveyor Time Setting:
Displays the conveyor bake time.
Dual belt ovens have two displays.
Press Hz button to adjust bake time.
C. Temperature Setting:
Displays oven temperature set point
Press Hz button to adjust temperature set point
D. Message Bar:
Displays various messages during operation.
Error messages and warning messages may also be displayed here.
E. Energy Level Indicators
Displays real time energy usage of the oven.
F. Hertz Setting
Displays the variable frequency drive baking hertz inverter setting.
Press Hz button to adjust the Hz setting or blower rpm.
Pressing the Hz button also allows for belt time and temperature adjustment.