Middleby Marshall TCO21140035, Owner'S Operating & Installation Manual

Page: 5 / 12

ENGLISH
5
A. LOCATION AND FUNCTION OF
CONTROLS
This section provides a basic description of the Mighty
Chef oven’s controls, their location, and the functions they
perform. The operator MUST be familiar with the controls.
See Figure 4.
1. MenuSelect
®
controller
Multi-function keypad which contains the following:
a.
The display shows the current preset menu
selection, temperatures, cook time, or error/
service information, depending on the mode of
operation.
b. The ready light illuminates when both heating
zones of the oven have reached their set
temperatures.
c. The Top Temp key displays/sets the top zone
temperature.
d. The Bottom Temp key displays/sets the bottom
zone temperature.
e. The Cook Time key displays/sets the cook time.
f. The Ref Temp key displays a reference
temperature for the top or bottom heating zone.
g. The Sngl Pizza key adjusts the temperature of
the top heating zone to properly cook a single
pizza, or the last of a group of pizzas.
h. The Prog key allows reprogramming of the five
Preset Menu Selections.
i. The Prog Override key allows a Preset Menu
Program to be temporarily changed.
Figure 4 - Controls
3. Con-
veyor
reversing
switch
2. Power
On/Off (I/O)
switch
j. The Up Arrow and Down Arrow keys are u
sed to edit
cook time and temperature settings.
k. The Preset Menu keys (1-5) are used to select a
Preset Menu to change or operate.
2. Power On/Off (I/O) switch
Switches the oven ON (“I”) and OFF (“O”).
3. Conveyor reversing switch
Changes the direction of conveyor travel.
CAUTION
Do not operate the conveyor reversing switch while
the conveyor is in motion.
B. DAILY STARTUP PROCEDURE
1. Adjust the position of the draft curtains at the ends of
the cooking chamber (if necessary). This procedure
is described in detail in Part G, Draft Curtain
Adjustment , in this Section.
IMPORTANT
When cooking at very high temperatures (either
heating zone is 400°F / 204°C or higher), the oven
should be pre-heated for at least 10 minutes WITH
THE DRAFT CURTAINS IN THE FULLY-LOWERED
POSITION and both heating zones set to 599°F /
315°C. After pre-heating, the curtains may be
repositioned as required.
2. Restore power to the oven at the circuit breaker/fused
disconnect.
3. Switch the Power On/Off (I/O) Switch to the ON (“I”)
position.
e
d
c
f
i
k
b
a
j
h
g
SECTION 3 - OPERATION
1. MenuSelect
®
controller