Operating instructions
CLEANING & MAINTENANCE
CT EXPRESS STEP BY STEP OPERATION MANUAL • 43
The CT Express Combitherm can be ordered without the CombiClean® option. 
CombiClean® tablets or Combitherm liquid spray cleaner may be used.
NOTE: If oven is too hot to safely clean, press the cool down function key   to activate. 
 Side racks and shelves may remain inside oven during cleaning. Remove solid wastes 
from the bottom of the oven and the drain screen to prevent blockage. Unfasten the Fan 
Guard Cover Plate in the back of the oven and swing open.
•  Wearing safety glasses and rubber gloves, generously spray the interior oven 
surfaces with an even coating of Combitherm Liquid Oven Cleaner. Spray all built in 
components, shelves, and side racks. Spray the back of the Fan Guard Cover Plate, the 
oven fan, and the both sides of the oven.
•  Securely close the oven door and let the solution stand for a minimum of 10 minutes.
•  Press  Power   on.
• Press Steam  . 
• Set Time   for ten minutes.
•  Oven beeps for 3 minutes at the end of the steam cycle or until the door is opened or 
until a cook mode button is pressed.
• Open door.
•  Make certain to thorughly rinse all surfaces to remove any cleaning solution residue. 
Use a non-abrasive cleaning pad for any problem areas.
•  Swing the Fan Guard Cover Plate back into position and fasten into place.
• Replace the side racks and shelves.
•  Wipe door gasket with a hot, soapy cloth. 
Wipe again with a clean rinse cloth.
 Leave door slightly ajar to air dry.
CLEANING - WITHOUT COMBICLEAN PROGRAM
DANGER
AT NO TIME SHOULD THE INTERIOR 
OR EXTERIOR BE STEAM CLEANED, 
HOSED DOWN, OR FLOODED WITH 
WATER OR LIQUID SOLUTION OF 
ANY KIND. DO NOT USE WATER JET 
TO CLEAN.
SEVERE DAMAGE OR 
ELECTRICAL HAZARD 
COULD RESULT.
WARRANTY BECOMES VOID IF 
APPLIANCE IS FLOODED










