Operating instructions
EXPRESSTOUCH OPERATING INSTRUCTIONS
CT EXPRESS STEP BY STEP OPERATION MANUAL • 19
DELTA-T CORE TEMPERATURE COOKING MODE (OPTIONAL)
This special program function cooks by internal product 
temperature with the use of the probe. Unlike the 
standard core temperature mode however, the Delta-T 
oven temperature automatically increases in direct 
proportion to the internal temperature of the product. 
The Delta-T mode can be used with both convection 
and combination modes, providing a more gentle method 
of cooking. Browning occurs toward the end of the 
cooking cycle. 
 PRESS THE ON BUTTON TO POWER OVEN ON.
INSERT PROBE INTO PRODUCT.
The probe must be inserted so that the tip is positioned 
in the center of the food mass. For liquid or semi-liquid 
foods, suspend the probe in the center of the product and 
secure the probe wire to the edge of the container.
PRESS T. 
The last set values or oven control default setting for 
temperature and time will appear in the display.
 TOUCH THE PROBE ICON.
The previously set core temperature or default setting 
will appear highlighted within the oven display. Touch 
the displayed core temperature. The internal product core 
temperature will appear at the top of the temperature 
selection window. Type in desired internal product 
core temperature or use up and down arrows to adjust 
key  
 PRESS THE DELTA-T ICON THAT APPEARS 
IN THE LOWER RIGHTT CORNER OF THE 
TOUCH SCREEN.
 PRESS THE GREEN START ARROW ICON TO 
BEGIN COOKING.
next to the   icon during operation. To change the set 
value for core temperature, press the temperature next 
to the   icon and make changes as required. 
6
5
4
3
2
1
345°F
225°F
1:43
45
 PRESS FOR STEAM INJECTION AT ANY TIME 
DURING COOKING. Each push of the icon will 
release one pulse of steam.
When the operator-set internal temperature has been 
reached, a alarm will sound indicating the end of the 
operating mode.
  or open 
the oven door. 
TO STOP COOKING PROGRAM AT ANY TIME, 
PRESS RED STOP ICON.










