Middleby Marshall PS360E Series, Owner'S Operating & Installation Manual

Page: 37 / 60

SECTION 3
OPERATION
37
previously used set temperature will appear when the
oven is turned ON again.
Adjusting the Belt Time
To adjust the belt time, press and hold the
button until the belt time display flashes. Press the
or button until the desired belt time is
displayed. Press the button to set and save the
new time value. If the button is not pressed, the
new time will be present only until the oven is turned
OFF. The previously used belt time will appear when
the oven is turned ON again.
Daily Shutdown Procedure (Turning the Oven
Off)
To turn the oven OFF, press and hold the
button. If the oven is below 200°F the display will show
the “WOW OVEN” screen. If the oven is above 200°F,
the display will show “COOL DOWN” and the blowers
will run at a preset cool down speed until the oven
temperature fails below 200°F at which point the oven
will go to the OFF mode. In the OFF mode, the screen
will display the “WOW OVEN” screen for a one minute
period after which the screen backlight will shut off.
The oven will stay in this condition until it is started
again, with no outputs energized.
III. PROGRAMMING INSTRUCTIONS
(MANAGERS MODE)
Changing Baking Blower Speeds (Run Mode)
To change the upper or lower blower speeds without
turning the oven OFF:
1. Enter the BLOWER CONFIGURATION Screen.
Press and hold key until “PASSWORD”
appears on the screen. Press
and . The screen should
appear as below.
PS360E/PS360EW Display
2. Press until UPPER HIGH HZ is flashing.
Press to change UPPER HIGH HZ. Press
or to display the desired value.
Press to accept the new value. Follow same
procedure for the LOWER HIGH HZ value if
required.
− MINIMUM HZ VALUE: 50 Hz
−
MAXIMUM HZ VALUE: 90 Hz
Changing Energy Mode Status (Run Mode)
If the photo eye should ever fail to operate, baking
mode can be continually engaged by disabling the
energy mode. A service call should be made in the
interim, as energy use will be considerably higher
without the energy mode.
Press until ENERGY MODE is flashing. Press
. Status of energy mode will be flashing (i.e.,
YES or NO). Press to change status to desired
state. Press to accept status change. Press
to leave the BLOWER CONFIGURATION
screen.